/* ==========================================================================
   MyTime Web — Design System
   Dùng chung cho: login, public_search, index, admin, shift_schedule
   Sửa MỘT chỗ ở đây là đổi toàn hệ thống. Không viết CSS trong template nữa.
   ========================================================================== */

/* ── FONT (self-host, không gọi Google CDN) ─────────────────────────────── */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/inter-vietnamese.woff2') format('woff2');
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1,
                   U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323,
                   U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/inter-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
                   U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF,
                   U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/inter-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
                   U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122,
                   U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ── TOKENS ─────────────────────────────────────────────────────────────── */
:root {
    /* Tông Xanh lá + Trắng (Minimalism / Swiss). Cặp chữ–nền đều đạt tương phản ≥ 4.5:1 */

    /* Bộ RGB để pha độ trong suốt: rgba(var(--accent-rgb), 0.12) */
    --accent-rgb: 22, 163, 74;     /* green-600 */
    --success-rgb: 22, 163, 74;
    --danger-rgb: 220, 38, 38;
    --warning-rgb: 217, 119, 6;
    --info-rgb: 37, 99, 235;
    --ink-rgb: 20, 61, 36;         /* xanh rêu đậm — dùng cho lớp hover, viền mờ */

    /* Nền & bề mặt */
    --bg: #eef6f0;
    --surface: #ffffff;
    --surface2: #f6faf7;
    --surface3: #e3efe7;
    --border: #dfeae3;
    --border-strong: #c2d8ca;
    --hover: rgba(var(--ink-rgb), 0.04);
    --hover-strong: rgba(var(--ink-rgb), 0.07);
    --scrim: rgba(15, 40, 24, 0.40);        /* sau hộp thoại */
    --scrim-light: rgba(15, 40, 24, 0.12);  /* sau menu trượt */
    --on-accent-soft: rgba(255, 255, 255, 0.16);
    --on-accent-line: rgba(255, 255, 255, 0.38);

    /* Thương hiệu */
    --accent: #16a34a;             /* trang trí, viền, icon */
    --accent-strong: #15803d;      /* nền nút có chữ trắng (5.0:1) */
    --accent2: #166534;
    --accent-text: #166534;        /* chữ màu thương hiệu trên nền trắng (7.1:1) */
    --accent-soft: rgba(var(--accent-rgb), 0.10);
    --accent-ring: rgba(var(--accent-rgb), 0.35);
    --gradient: linear-gradient(135deg, var(--accent-strong), var(--accent2));

    /* Chữ */
    --text: #12241a;
    --text-muted: #4d6356;         /* 6.4:1 trên trắng */
    --text-faint: #64766a;         /* chữ phụ/placeholder — vẫn đạt 4.5:1 */

    /* Trạng thái: *-text là chữ đậm đặt trên nền nhạt cùng màu */
    --success: #16a34a;
    --success-text: #166534;
    --danger: #dc2626;
    --danger-text: #b91c1c;
    --warning: #d97706;
    --warning-text: #92400e;
    --info: #2563eb;
    --info-text: #1d4ed8;

    /* Thang khoảng cách — chỉ dùng các giá trị này */
    --sp-1: 4px;
    --sp-2: 8px;
    --sp-3: 12px;
    --sp-4: 16px;
    --sp-5: 24px;
    --sp-6: 32px;
    --sp-7: 48px;

    /* Bo góc */
    --r-sm: 6px;
    --r-md: 9px;
    --r-lg: 14px;
    --r-xl: 20px;
    --r-pill: 99px;

    /* Cỡ chữ */
    --fs-xs: 12px;
    --fs-sm: 12.5px;
    --fs-base: 13.5px;
    --fs-md: 14px;
    --fs-lg: 17px;
    --fs-xl: 22px;

    /* Đổ bóng */
    --shadow-sm: 0 1px 2px rgba(var(--ink-rgb), 0.06), 0 1px 3px rgba(var(--ink-rgb), 0.05);
    --shadow-md: 0 4px 16px rgba(var(--ink-rgb), 0.08);
    --shadow-lg: 0 24px 48px rgba(var(--ink-rgb), 0.16);
    --shadow-accent: 0 4px 12px rgba(var(--accent-rgb), 0.25);

    /* Chuyển động */
    --t-fast: 0.15s ease;
    --t-base: 0.22s cubic-bezier(.4, 0, .2, 1);
    --t-slow: 0.28s cubic-bezier(.4, 0, .2, 1);

    /* Layout */
    --sidebar-w: 260px;
    --navbar-h: 60px;

    /* Tầng z */
    --z-sidebar: 150;
    --z-overlay: 140;
    --z-navbar: 200;
    --z-modal: 300;
    --z-toast: 400;
    --z-loading: 500;
}

/* ── RESET ──────────────────────────────────────────────────────────────── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    font-size: var(--fs-md);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img,
svg {
    max-width: 100%;
    display: block;
}

/* Focus nhìn thấy được bằng bàn phím — bắt buộc cho khả năng tiếp cận */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: var(--r-sm);
}

/* Thanh cuộn mảnh, đồng bộ toàn hệ thống */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--surface3) transparent;
}

*::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

*::-webkit-scrollbar-track {
    background: transparent;
}

*::-webkit-scrollbar-thumb {
    background: var(--surface3);
    border-radius: var(--r-pill);
}

*::-webkit-scrollbar-thumb:hover {
    background: var(--border-strong);
}

/* Tôn trọng thiết lập giảm chuyển động của hệ điều hành */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ── ANIMATION ──────────────────────────────────────────────────────────── */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes shimmer {
    0%   { background-position: -400px 0; }
    100% { background-position: 400px 0; }
}

@keyframes toastIn {
    from { opacity: 0; transform: translateX(24px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* ── NAVBAR ─────────────────────────────────────────────────────────────── */
.navbar {
    background: var(--gradient);            /* thanh trên nền xanh, chữ trắng */
    color: #fff;
    box-shadow: 0 2px 10px rgba(var(--ink-rgb), 0.18);
    height: var(--navbar-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--sp-5);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-navbar);
}

.navbar-left,
.navbar-right {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    white-space: nowrap;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: var(--gradient);
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    flex-shrink: 0;
}

.admin-badge {
    background: var(--accent-soft);
    border: 1px solid var(--accent-ring);
    color: var(--accent-text);
    font-size: var(--fs-xs);
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.user-badge {
    background: var(--on-accent-soft);
    border: 1px solid var(--on-accent-line);
    border-radius: var(--r-xl);
    padding: 5px 13px;
    font-size: var(--fs-base);
    color: #fff;
    white-space: nowrap;
}

.user-badge span {
    color: #fff;
    font-weight: 500;
}

.btn-nav {
    padding: 6px 13px;
    border-radius: var(--r-sm);
    font-size: var(--fs-base);
    font-weight: 500;
    text-decoration: none;
    border: 1px solid var(--on-accent-line);
    color: #fff;
    background: transparent;
    cursor: pointer;
    transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
    white-space: nowrap;
}

.btn-nav:hover {
    background: var(--on-accent-soft);
    color: #fff;
}

.btn-nav.admin {
    background: #fff;
    color: var(--accent-text);
    border-color: #fff;
    font-weight: 600;
}

.btn-nav.admin:hover {
    background: #ecfdf3;
    color: var(--accent-text);
}

/* Viền focus trắng cho dễ thấy trên nền xanh */
.navbar :focus-visible {
    outline-color: #fff;
}

/* Hamburger */
.hamburger {
    width: 38px;
    height: 38px;
    border-radius: var(--r-md);
    background: transparent;
    border: 1px solid var(--on-accent-line);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    cursor: pointer;
    transition: background var(--t-fast);
    flex-shrink: 0;
}

.hamburger:hover {
    background: var(--on-accent-soft);
}

.hamburger span {
    display: block;
    width: 18px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: transform var(--t-base), opacity var(--t-base);
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── SIDEBAR ────────────────────────────────────────────────────────────── */
.sidebar {
    position: fixed;
    top: var(--navbar-h);
    left: 0;
    height: calc(100vh - var(--navbar-h));
    width: var(--sidebar-w);
    background: var(--surface);
    border-right: 1px solid var(--border);
    transform: translateX(-100%);
    transition: transform var(--t-slow);
    z-index: var(--z-sidebar);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    will-change: transform;
}

.sidebar.open {
    transform: translateX(0);
}

.sidebar-header {
    padding: var(--sp-5) 18px var(--sp-3);
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--accent-text);
    border-bottom: 1px solid var(--border);
}

.sidebar-nav {
    flex: 1;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
    overflow-y: auto;
    overscroll-behavior: contain;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: 11px 14px;
    border-radius: 10px;
    cursor: pointer;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: inherit;
    font-size: var(--fs-md);
    font-weight: 500;
    text-align: left;
    width: 100%;
    transition: background var(--t-fast), color var(--t-fast);
    position: relative;
}

.nav-item:hover {
    background: var(--accent-soft);
    color: var(--accent-text);
}

.nav-item.active {
    background: var(--gradient);
    color: #fff;
    font-weight: 600;
    box-shadow: var(--shadow-accent);
}

.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 3px;
    background: transparent;            /* mục đang chọn đã tô xanh đặc */
    border-radius: 0 3px 3px 0;
}

.nav-item .nav-icon {
    font-size: 18px;
    width: 22px;
    text-align: center;
    flex-shrink: 0;
}

.overlay {
    display: none;
    position: fixed;
    inset: 0;
    top: var(--navbar-h);
    background: var(--scrim-light);
    z-index: var(--z-overlay);
}

.overlay.show {
    display: block;
}

/* ── LAYOUT ─────────────────────────────────────────────────────────────── */
.main {
    margin-top: var(--navbar-h);
    padding: 28px;
    transition: margin-left var(--t-slow);
    min-height: calc(100vh - var(--navbar-h));
}

/* public_search dùng .main căn giữa */
.main.narrow {
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

@media (min-width: 768px) {
    .main.shifted {
        margin-left: var(--sidebar-w);
    }
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--sp-6) var(--sp-5);
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: var(--sp-3);
}

.page-header h1 {
    font-size: var(--fs-xl);
    font-weight: 700;
}

/* ── SECTION HEADER ─────────────────────────────────────────────────────── */
.section-header {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    margin-bottom: var(--sp-5);
}

.section-header.bordered {
    padding-bottom: var(--sp-4);
    border-bottom: 1px solid var(--border);
}

.section-header h2 {
    font-size: var(--fs-lg);
    font-weight: 700;
    letter-spacing: -0.2px;
}

.section-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
    background: var(--accent-soft);
}

.section-icon.search { background: rgba(var(--info-rgb), 0.15); }
.section-icon.export { background: rgba(var(--success-rgb), 0.15); }

/* ── CARD ───────────────────────────────────────────────────────────────── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: var(--sp-5);
    margin-bottom: var(--sp-5);
    box-shadow: var(--shadow-sm);
}

.card-title {
    font-size: var(--fs-md);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}

/* ── FORM ───────────────────────────────────────────────────────────────── */
.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-3);
    align-items: flex-end;
}

.form-col {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 155px;
}

.form-col.grow { flex: 1; }

.form-group {
    margin-bottom: var(--sp-5);
}

.form-col label,
label.field-label {
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

input[type=text],
input[type=password],
input[type=date],
input[type=month],
input[type=number],
input[type=email],
input[type=url],
input[type=time],
select,
textarea,
.form-control {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 9px 13px;
    color: var(--text);
    font-size: var(--fs-md);
    font-family: inherit;
    outline: none;
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
    min-width: 0;
}

textarea {
    resize: vertical;
    min-height: 90px;
    line-height: 1.55;
}

input:focus,
select:focus,
textarea:focus,
.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

input::placeholder,
textarea::placeholder {
    color: var(--text-faint);
}

input:disabled,
select:disabled,
textarea:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Icon lịch của input[type=date]: làm nhạt cho hợp nền sáng */
input[type=date]::-webkit-calendar-picker-indicator,
input[type=month]::-webkit-calendar-picker-indicator,
input[type=time]::-webkit-calendar-picker-indicator {
    opacity: 0.6;
    cursor: pointer;
}

select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%234d6356' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

input[type=checkbox],
input[type=radio] {
    width: 15px;
    height: 15px;
    accent-color: var(--accent);
    cursor: pointer;
    flex-shrink: 0;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: var(--fs-base);
    color: var(--text-muted);
    cursor: pointer;
}

/* ── BUTTON ─────────────────────────────────────────────────────────────── */
.btn {
    padding: 9px 18px;
    border-radius: var(--r-md);
    font-size: var(--fs-md);
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    font-family: inherit;
    transition: transform var(--t-fast), box-shadow var(--t-fast),
                background var(--t-fast), color var(--t-fast), opacity var(--t-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.3;
}

.btn:active {
    transform: translateY(0) scale(0.985);
}

.btn:disabled,
.btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.btn-primary {
    background: var(--gradient);
    color: #fff;
    box-shadow: var(--shadow-accent);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(var(--accent-rgb), 0.45);
}

.btn-secondary {
    background: var(--surface2);
    border-color: var(--border);
    color: var(--text-muted);
}

.btn-secondary:hover:not(:disabled) {
    color: var(--text);
    background: rgba(var(--ink-rgb), 0.06);
    border-color: var(--border-strong);
}

.btn-success {
    background: linear-gradient(135deg, var(--accent-strong), var(--accent2));
    color: #fff;
    box-shadow: 0 4px 14px rgba(var(--success-rgb), 0.3);
}

.btn-success:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(var(--success-rgb), 0.45);
}

.btn-danger {
    background: rgba(var(--danger-rgb), 0.15);
    border-color: rgba(var(--danger-rgb), 0.35);
    color: var(--danger-text);
}

.btn-danger:hover:not(:disabled) {
    background: rgba(var(--danger-rgb), 0.25);
}

.btn-info {
    background: rgba(var(--info-rgb), 0.15);
    border-color: rgba(var(--info-rgb), 0.35);
    color: var(--info-text);
}

.btn-info:hover:not(:disabled) {
    background: rgba(var(--info-rgb), 0.25);
}

.btn-ghost {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 8px 14px;
    border-radius: var(--r-sm);
    font-size: var(--fs-base);
    font-family: inherit;
    cursor: pointer;
    transition: background var(--t-fast), color var(--t-fast);
}

.btn-ghost:hover {
    background: var(--surface2);
    color: var(--text);
}

.btn-sm {
    padding: 5px 10px;
    font-size: var(--fs-sm);
    border-radius: var(--r-sm);
}

.btn-lg {
    padding: 13px 24px;
    font-size: 15px;
}

.btn-block {
    width: 100%;
}

.flex-gap {
    display: flex;
    gap: var(--sp-2);
    flex-wrap: wrap;
    align-items: center;
}

/* ── BADGE ──────────────────────────────────────────────────────────────── */
.badge {
    padding: 3px 8px;
    border-radius: var(--r-sm);
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    display: inline-block;
    white-space: nowrap;
}

.badge-admin {
    background: rgba(var(--accent-rgb), 0.2);
    border: 1px solid var(--accent-ring);
    color: var(--accent-text);
}

.badge-user {
    background: var(--surface2);
    border: 1px solid var(--border);
    color: var(--text-muted);
}

.status-ok {
    background: rgba(var(--success-rgb), 0.15);
    border: 1px solid rgba(var(--success-rgb), 0.35);
    color: var(--success-text);
}

.status-warning {
    background: rgba(var(--warning-rgb), 0.15);
    border: 1px solid rgba(var(--warning-rgb), 0.35);
    color: var(--warning-text);
}

.status-danger {
    background: rgba(var(--danger-rgb), 0.15);
    border: 1px solid rgba(var(--danger-rgb), 0.35);
    color: var(--danger-text);
}

/* Thuộc tính hidden phải thắng các class đặt display (vd .alert là flex) */
[hidden] {
    display: none !important;
}

/* ── ALERT ──────────────────────────────────────────────────────────────── */
.alert {
    padding: var(--sp-3) var(--sp-4);
    border-radius: 10px;
    font-size: var(--fs-base);
    margin-bottom: var(--sp-4);
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    line-height: 1.55;
}

.alert-danger {
    background: rgba(var(--danger-rgb), 0.12);
    border: 1px solid rgba(var(--danger-rgb), 0.3);
    color: var(--danger-text);
}

.alert-success {
    background: rgba(var(--success-rgb), 0.12);
    border: 1px solid rgba(var(--success-rgb), 0.3);
    color: var(--success-text);
}

.alert-warning {
    background: rgba(var(--warning-rgb), 0.12);
    border: 1px solid rgba(var(--warning-rgb), 0.3);
    color: var(--warning-text);
}

.alert-info {
    background: rgba(var(--info-rgb), 0.12);
    border: 1px solid rgba(var(--info-rgb), 0.3);
    color: var(--info-text);
}

/* Thanh cảnh báo mất kết nối API (base.html) — ghim ở ĐÁY màn hình: navbar
   đã chiếm top:0 (position: fixed), đặt ở trên sẽ che mất menu/nút đăng nhập. */
.api-down-banner {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-navbar);
    margin: 0;
    border-radius: 0;
    border-width: 1px 0 0;
    justify-content: center;
    background: #fef2f2;          /* nền đặc để không bị nội dung cuộn phía dưới xuyên qua */
    box-shadow: 0 -4px 16px rgba(var(--ink-rgb), 0.12);
}

/* Chừa chỗ ở cuối trang để thanh cảnh báo không che dòng/nút cuối cùng */
body:has(#api-down-banner:not([hidden])) {
    padding-bottom: 64px;
}

body:has(#api-down-banner:not([hidden])) .sidebar {
    padding-bottom: 64px;
}

.api-down-banner[hidden] {
    display: none;
}

/* Alias cho các category flash cũ trong app.py */
.alert-chpw_error   { background: rgba(var(--danger-rgb), 0.12); border: 1px solid rgba(var(--danger-rgb), 0.3); color: var(--danger-text); }
.alert-chpw_success { background: rgba(var(--success-rgb), 0.12); border: 1px solid rgba(var(--success-rgb), 0.3); color: var(--success-text); }
.flash              { background: rgba(var(--success-rgb), 0.12); border: 1px solid rgba(var(--success-rgb), 0.3); color: var(--success-text);
                      padding: var(--sp-3) var(--sp-4); border-radius: 10px; margin-bottom: var(--sp-4); font-size: var(--fs-base); }

/* ── TABLE ──────────────────────────────────────────────────────────────── */
.table-wrap {
    overflow-x: auto;
    overflow-y: visible;
    margin-top: var(--sp-4);
    border-radius: var(--r-md);
    /* Trình duyệt bỏ qua việc dựng hình phần bảng nằm ngoài màn hình
       → bảng vài nghìn dòng cuộn mượt thay vì giật */
    content-visibility: auto;
    contain-intrinsic-size: auto 600px;
}

/* Bảng dài có thể cuộn dọc trong khung, header dính lại */
.table-wrap.sticky {
    max-height: 70vh;
    overflow-y: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead tr {
    background: var(--surface2);
}

th {
    padding: 10px 14px;
    text-align: left;
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent-text);
    border-bottom: 1px solid var(--border-strong);
    white-space: nowrap;
    background: #edf6f0;
}

/* Header dính khi cuộn — bảng chấm công dài 300 dòng vẫn đọc được cột */
.table-wrap.sticky thead th {
    position: sticky;
    top: 0;
    z-index: 2;
}

td {
    padding: 11px 14px;
    font-size: var(--fs-md);
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

tbody tr {
    transition: background var(--t-fast);
}

tbody tr:hover {
    background: rgba(var(--ink-rgb), 0.03);
}

tbody tr:last-child td {
    border-bottom: none;
}

td.time-cell {
    font-variant-numeric: tabular-nums;
    font-family: ui-monospace, 'Cascadia Mono', Consolas, monospace;
    font-size: var(--fs-base);
    color: var(--success-text);
}

td.weekday-cell {
    color: var(--accent-text);
    font-weight: 500;
}

/* Cột số căn đều chữ số — bảng công không bị nhảy cột */
td.num,
.tabular {
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.empty {
    text-align: center;
    padding: var(--sp-7);
    color: var(--text-faint);
    font-size: var(--fs-md);
}

/* Dòng cần chú ý: cuối tuần mà không có checkin */
tbody tr.row-warn {
    background: rgba(var(--danger-rgb), 0.10);
    box-shadow: inset 3px 0 0 var(--danger);
}

tbody tr.row-warn:hover {
    background: rgba(var(--danger-rgb), 0.16);
}

tbody tr.row-weekend {
    background: rgba(var(--warning-rgb), 0.07);
}

/* ── LƯỚI CHỐT CÔNG (nhiều cột, ô nhỏ) ─────────────────────────────────── */
.grid-compact {
    font-size: var(--fs-xs);
    min-width: 800px;
}

.grid-compact th {
    padding: 6px 6px;
}

.grid-compact td {
    padding: 4px 6px;
    font-size: var(--fs-xs);
    white-space: nowrap;
}

.cell-name {
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Mỗi trạng thái một màu nền, đọc lướt cả tháng vẫn thấy ngay */
.cell-full,
.cell-part,
.cell-code,
.cell-weekend,
.cell-total,
.cell-ot {
    text-align: center;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.cell-full    { background: #dcfce7; color: var(--success-text); }
.cell-part    { background: #fef3c7; color: var(--warning-text); }
.cell-code    { background: #dbeafe; color: var(--info-text); }
.cell-weekend { background: rgba(var(--danger-rgb), 0.18); color: var(--danger-text); font-weight: 400; }
.cell-empty   { text-align: center; color: var(--text-faint); }
.cell-total   { background: rgba(var(--success-rgb), 0.08); color: var(--success-text); }
.cell-ot      { background: rgba(var(--warning-rgb), 0.08); color: var(--warning-text); }

.legend-box {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    display: inline-block;
    border: 1px solid var(--border);
}

/* Thẻ phòng ban bấm để mở bảng chi tiết chốt công */
.dept-toggle {
    width: 100%;
    cursor: pointer;
    background: var(--surface2);
    border: 1px solid var(--border-strong);
    border-radius: 10px;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: var(--sp-2);
    color: var(--text);
    font-family: inherit;
    text-align: left;
    transition: background var(--t-fast), border-color var(--t-fast);
}

.dept-toggle:hover {
    background: rgba(var(--success-rgb), 0.35);
    border-color: var(--success);
}

/* ── DEPARTMENT GRID ────────────────────────────────────────────────────── */
.dept-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: var(--sp-2);
    margin: 14px 0;
    max-height: 400px;
    overflow-y: auto;
    padding-right: var(--sp-1);
}

.dept-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 9px 13px;
    cursor: pointer;
    transition: border-color var(--t-fast), background var(--t-fast);
}

.dept-item:hover {
    border-color: var(--accent-ring);
    background: rgba(var(--accent-rgb), 0.06);
}

/* Đã tích thì thấy ngay, không cần nhìn kỹ ô checkbox */
.dept-item:has(input:checked) {
    border-color: var(--accent-ring);
    background: rgba(var(--accent-rgb), 0.1);
}

.dept-item label {
    font-size: var(--fs-base);
    color: var(--text);
    cursor: pointer;
    flex: 1;
}

.dept-item.locked {
    opacity: 0.35;
    cursor: not-allowed;
}

.dept-item.locked label {
    cursor: not-allowed;
}

.dept-actions {
    display: flex;
    gap: 10px;
    margin-bottom: var(--sp-3);
    align-items: center;
    flex-wrap: wrap;
}

.perm-note {
    font-size: var(--fs-sm);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Ô phòng ban trong modal phân quyền (admin) */
.dept-item-mod {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    border-radius: var(--r-sm);
    cursor: pointer;
    font-size: var(--fs-sm);
    border: 1px solid var(--border);
    transition: background var(--t-fast), color var(--t-fast);
    width: calc(50% - 6px);
}

/* ── RESULT INFO ────────────────────────────────────────────────────────── */
.result-info {
    background: var(--accent-soft);
    border: 1px solid rgba(var(--accent-rgb), 0.25);
    border-radius: 10px;
    padding: 14px 18px;
    margin: var(--sp-4) 0;
    display: flex;
    gap: var(--sp-5);
    flex-wrap: wrap;
}

.result-info-item label {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 2px;
}

.result-info-item span {
    font-size: 15px;
    font-weight: 600;
}

/* ── TABS (admin) ───────────────────────────────────────────────────────── */
.tabs {
    display: flex;
    gap: var(--sp-1);
    background: var(--surface2);
    border-radius: 10px;
    padding: var(--sp-1);
    margin-bottom: var(--sp-5);
    width: fit-content;
    max-width: 100%;
    overflow-x: auto;
}

.tab-btn {
    padding: 8px 18px;
    border-radius: 7px;
    font-size: var(--fs-base);
    font-weight: 500;
    cursor: pointer;
    border: none;
    background: transparent;
    color: var(--text-muted);
    transition: background var(--t-fast), color var(--t-fast);
    font-family: inherit;
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--text);
}

.tab-btn.active {
    background: var(--surface);
    color: var(--text);
    box-shadow: var(--shadow-sm);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
    animation: fadeIn 0.25s ease;
}

/* ── TRANG QUẢN TRỊ: menu trái + nội dung full màn hình ─────────────────── */
.admin-shell {
    --admin-nav-w: 268px;
    display: grid;
    grid-template-columns: var(--admin-nav-w) minmax(0, 1fr);
    margin-top: var(--navbar-h);
    min-height: calc(100vh - var(--navbar-h));
}

.admin-nav {
    position: sticky;
    top: var(--navbar-h);
    height: calc(100vh - var(--navbar-h));
    overflow-y: auto;
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: var(--sp-5) var(--sp-3) var(--sp-4);
    display: flex;
    flex-direction: column;
    gap: var(--sp-5);
}

.admin-nav-head {
    padding: 0 var(--sp-3);
}

.admin-nav-title {
    font-size: var(--fs-lg);
    font-weight: 700;
}

.admin-nav-sub {
    font-size: var(--fs-sm);
    color: var(--text-faint);
    margin-top: 2px;
}

.admin-nav-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.admin-nav-group-label {
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.7px;
    color: var(--text-faint);
    padding: 0 var(--sp-3) var(--sp-2);
}

/* .tab-btn.admin-nav-item: ghi đè kiểu tab ngang cũ */
.admin-nav-item,
.tab-btn.admin-nav-item {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    width: 100%;
    padding: 9px var(--sp-3);
    border: none;
    border-radius: var(--r-md);
    background: transparent;
    color: var(--text-muted);
    font: inherit;
    font-size: var(--fs-md);
    font-weight: 500;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
    position: relative;
    box-shadow: none;
    white-space: nowrap;
    transition: background var(--t-fast), color var(--t-fast);
}

.admin-nav-item:hover {
    background: var(--accent-soft);
    color: var(--accent-text);
}

.tab-btn.admin-nav-item.active {
    background: var(--gradient);
    color: #fff;
    font-weight: 600;
    box-shadow: var(--shadow-accent);
}

.tab-btn.admin-nav-item.active::before {
    content: "";
    position: absolute;
    left: -12px;
    top: 8px;
    bottom: 8px;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: linear-gradient(180deg, var(--accent), var(--accent2));
}

.admin-nav-icon {
    width: 22px;
    text-align: center;
    font-size: 16px;
    flex-shrink: 0;
}

.admin-nav-label {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-nav-ext {
    font-size: var(--fs-sm);
    color: var(--text-faint);
}

.admin-nav-foot {
    margin-top: auto;
    padding: 0 var(--sp-2);
}

.api-pill {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    padding: 8px var(--sp-3);
    border-radius: var(--r-md);
    font-size: var(--fs-sm);
    border: 1px solid var(--border);
    background: var(--surface2);
    color: var(--text-muted);
}

.api-pill-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 0 3px rgba(var(--success-rgb), 0.18);
    flex-shrink: 0;
}

.api-pill.is-down {
    color: var(--danger-text);
    border-color: rgba(var(--danger-rgb), 0.3);
}

.api-pill.is-down .api-pill-dot {
    background: var(--danger);
    box-shadow: 0 0 0 3px rgba(var(--danger-rgb), 0.2);
    animation: pulse-dot 1.4s ease-in-out infinite;
}

@keyframes pulse-dot {
    50% { opacity: 0.35; }
}

.admin-main {
    min-width: 0;
    padding: 28px 36px 40px;
}

.admin-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--sp-4);
    padding-bottom: var(--sp-5);
    margin-bottom: var(--sp-5);
    border-bottom: 1px solid var(--border);
}

.admin-breadcrumb {
    font-size: var(--fs-sm);
    color: var(--text-faint);
    margin-bottom: 4px;
}

.admin-header h1 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 4px;
}

/* Bảng trong trang quản trị dùng được gần hết chiều cao màn hình */
.page-admin .table-wrap.sticky {
    max-height: calc(100vh - 330px);
    min-height: 240px;
}

@media (max-width: 1000px) {
    .admin-shell {
        grid-template-columns: minmax(0, 1fr);
    }

    .admin-nav {
        position: sticky;
        top: var(--navbar-h);
        z-index: 5;
        height: auto;
        flex-direction: row;
        align-items: center;
        gap: var(--sp-1);
        padding: var(--sp-2);
        overflow-x: auto;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }

    .admin-nav-head,
    .admin-nav-group-label,
    .admin-nav-foot {
        display: none;
    }

    .admin-nav-group {
        flex-direction: row;
    }

    .admin-nav-item,
    .tab-btn.admin-nav-item {
        width: auto;
    }

    .tab-btn.admin-nav-item.active::before {
        display: none;
    }

    .admin-main {
        padding: var(--sp-5) var(--sp-4);
    }
}

/* ── DỊCH VỤ API (admin) ────────────────────────────────────────────────── */
.svc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: var(--sp-4);
}

.svc-tile {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: var(--sp-4) var(--sp-5);
    min-height: 116px;
}

.svc-tile-label {
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-faint);
    margin-bottom: var(--sp-2);
}

.svc-tile-value {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: 20px;
    font-weight: 700;
}

.svc-tile-value::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--text-faint);
    flex-shrink: 0;
}

.svc-tile-value.is-ok      { color: var(--success-text); }
.svc-tile-value.is-ok::before   { background: var(--success); box-shadow: 0 0 0 4px rgba(var(--success-rgb), 0.18); }
.svc-tile-value.is-down    { color: var(--danger-text); }
.svc-tile-value.is-down::before { background: var(--danger); box-shadow: 0 0 0 4px rgba(var(--danger-rgb), 0.2); }
.svc-tile-value.is-warn    { color: var(--warning-text); }
.svc-tile-value.is-warn::before { background: var(--warning); animation: pulse-dot 1.2s ease-in-out infinite; }

.svc-tile-sub {
    font-size: var(--fs-sm);
    color: var(--text-muted);
    margin-top: 6px;
    word-break: break-word;
}

.svc-actions {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    flex-wrap: wrap;
}

.svc-actions .btn {
    min-width: 150px;
    justify-content: center;
}

/* Công tắc bật/tắt */
.switch {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-3);
    cursor: pointer;
    user-select: none;
    margin-top: 2px;
}

.switch input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.switch-track {
    width: 44px;
    height: 24px;
    border-radius: var(--r-pill);
    background: var(--surface2);
    border: 1px solid var(--border-strong, var(--border));
    position: relative;
    transition: background var(--t-fast);
    flex-shrink: 0;
}

.switch-track::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--text-muted);
    transition: transform var(--t-fast), background var(--t-fast);
}

.switch input:checked + .switch-track {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    border-color: transparent;
}

.switch input:checked + .switch-track::after {
    transform: translateX(20px);
    background: #fff;
}

.switch input:focus-visible + .switch-track {
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.switch-text {
    font-size: 18px;
    font-weight: 700;
}

/* ── NHẬT KÝ (admin) ────────────────────────────────────────────────────── */
.log-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--sp-3);
}

.log-filters {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    flex-wrap: wrap;
}

.log-filters select {
    width: 170px;
}

.log-filters input[type=text] {
    width: 300px;
}

.seg {
    display: inline-flex;
    gap: 2px;
    padding: 3px;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
}

.seg-btn {
    padding: 7px 14px;
    border: none;
    border-radius: var(--r-sm);
    background: transparent;
    color: var(--text-muted);
    font: inherit;
    font-size: var(--fs-base);
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
}

.seg-btn:hover {
    color: var(--text);
}

.seg-btn.active {
    background: var(--surface);
    color: var(--text);
    box-shadow: var(--shadow-sm);
}

.log-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-3);
    margin-top: var(--sp-4);
}

.log-stat {
    flex: 1 1 160px;
    padding: var(--sp-3) var(--sp-4);
    border-radius: var(--r-md);
    background: var(--surface2);
    border: 1px solid var(--border);
}

.log-stat-label {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-faint);
}

.log-stat-value {
    font-size: var(--fs-lg);
    font-weight: 700;
    margin-top: 2px;
}

.log-stat-value.is-ok    { color: var(--success-text); }
.log-stat-value.is-down  { color: var(--danger-text); }
.log-stat-value.is-warn  { color: var(--warning-text); }

.log-table td {
    font-size: var(--fs-base);
    vertical-align: top;
}

.log-table td.log-msg {
    white-space: pre-wrap;
    word-break: break-word;
}

.log-table td.log-time {
    font-variant-numeric: tabular-nums;
    color: var(--text-muted);
    white-space: nowrap;
}

.log-level {
    display: inline-block;
    padding: 2px 9px;
    border-radius: var(--r-pill);
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.log-level-error   { background: rgba(var(--danger-rgb), 0.14); color: var(--danger-text); }
.log-level-warning { background: rgba(var(--warning-rgb), 0.14); color: var(--warning-text); }
.log-level-info    { background: rgba(var(--info-rgb), 0.12); color: var(--info-text); }

/* ── WELCOME / EMPTY STATE ──────────────────────────────────────────────── */
.welcome-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 55vh;
    gap: 14px;
    animation: fadeIn 0.4s ease;
    max-width: 520px;
    margin: 6vh auto 0;
    padding: var(--sp-7) var(--sp-6);
    background: var(--surface);
    border: 1px solid var(--border);
    border-top: 4px solid var(--accent);
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.welcome-state .big-icon {
    font-size: 56px;
    opacity: 0.18;
}

.welcome-state h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-text);
}

.welcome-state p {
    font-size: var(--fs-md);
    color: var(--text-faint);
    text-align: center;
}

/* ── MODAL ──────────────────────────────────────────────────────────────── */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--scrim);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    z-index: var(--z-modal);
    align-items: center;
    justify-content: center;
    padding: var(--sp-4);
}

.modal-overlay.open {
    display: flex;
}

.modal {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 28px 28px 24px;
    width: 360px;
    max-width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: fadeUp 0.2s ease;
    box-shadow: var(--shadow-lg);
}

.modal h3 {
    font-size: 16px;
    margin-bottom: 18px;
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 18px;
}

/* ── LOADING OVERLAY ────────────────────────────────────────────────────── */
#loading-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(243, 248, 244, 0.78);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: var(--z-loading);
    align-items: center;
    justify-content: center;
}

#loading-overlay.active {
    display: flex;
}

.loading-card {
    background: var(--surface);
    border: 1px solid rgba(var(--accent-rgb), 0.25);
    border-radius: var(--r-xl);
    padding: 40px 52px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    min-width: 280px;
    box-shadow: var(--shadow-lg);
    animation: fadeUp 0.3s ease;
}

.loading-spinner {
    width: 52px;
    height: 52px;
    border: 4px solid rgba(var(--accent-rgb), 0.2);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.loading-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.2px;
}

.loading-sub {
    font-size: var(--fs-sm);
    color: var(--text-muted);
    margin-top: -10px;
}

.progress-wrap {
    width: 220px;
    height: 6px;
    background: rgba(var(--ink-rgb), 0.08);
    border-radius: var(--r-pill);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    border-radius: var(--r-pill);
    transition: width 0.25s ease;
}

.progress-pct {
    font-size: var(--fs-base);
    font-weight: 700;
    color: var(--accent-text);
}

/* ── TOAST ──────────────────────────────────────────────────────────────── */
.toast-stack {
    position: fixed;
    top: calc(var(--navbar-h) + var(--sp-4));
    right: var(--sp-4);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    max-width: min(420px, calc(100vw - 32px));
    pointer-events: none;
}

.toast {
    pointer-events: auto;
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-left-width: 3px;
    border-radius: 10px;
    padding: var(--sp-3) var(--sp-4);
    font-size: var(--fs-base);
    line-height: 1.5;
    box-shadow: var(--shadow-md);
    animation: toastIn 0.25s ease;
    display: flex;
    align-items: flex-start;
    gap: var(--sp-2);
    white-space: pre-line;
    transition: opacity var(--t-base), transform var(--t-base);
}

.toast.hide {
    opacity: 0;
    transform: translateX(24px);
}

.toast-success { border-left-color: var(--success); color: var(--success-text); }
.toast-danger  { border-left-color: var(--danger);  color: var(--danger-text); }
.toast-warning { border-left-color: var(--warning); color: var(--warning-text); }
.toast-info    { border-left-color: var(--info);    color: var(--info-text); }

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: inherit;
    opacity: 0.5;
    cursor: pointer;
    font-size: 15px;
    line-height: 1;
    padding: 0 2px;
    flex-shrink: 0;
}

.toast-close:hover {
    opacity: 1;
}

/* ── SKELETON (khung xương lúc chờ tải) ─────────────────────────────────── */
.skeleton {
    background: linear-gradient(90deg, var(--surface2) 25%, var(--surface3) 50%, var(--surface2) 75%);
    background-size: 800px 100%;
    animation: shimmer 1.4s linear infinite;
    border-radius: var(--r-sm);
    min-height: 14px;
}

.skeleton-row {
    height: 40px;
    margin-bottom: var(--sp-2);
}

/* ── LOGIN ──────────────────────────────────────────────────────────────── */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--sp-5);
    /* Nền sáng, thêm 2 quầng xanh lá nhẹ */
    background:
        radial-gradient(900px 500px at 15% 0%, rgba(var(--accent-rgb), 0.16), transparent 60%),
        radial-gradient(700px 500px at 85% 100%, rgba(var(--accent-rgb), 0.16), transparent 60%),
        var(--bg);
}

.login-card {
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-xl);
    padding: 44px 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
    animation: fadeUp 0.45s ease;
}

.login-logo {
    text-align: center;
    margin-bottom: var(--sp-6);
}

.login-logo .icon {
    width: 64px;
    height: 64px;
    background: var(--gradient);
    border-radius: var(--r-lg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: var(--sp-4);
    box-shadow: 0 8px 24px rgba(var(--accent-rgb), 0.4);
}

.login-logo h1 {
    font-size: var(--fs-xl);
    font-weight: 700;
    letter-spacing: 1px;
}

.login-logo p {
    color: var(--text-muted);
    font-size: var(--fs-base);
    margin-top: var(--sp-1);
}

.login-card label {
    display: block;
    color: var(--text-muted);
    font-size: var(--fs-base);
    font-weight: 500;
    margin-bottom: var(--sp-2);
    letter-spacing: 0.3px;
    text-transform: none;
}

.login-card input[type=text],
.login-card input[type=password] {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    border-radius: 10px;
}

.btn-login {
    width: 100%;
    padding: 14px;
    background: var(--gradient);
    border: none;
    border-radius: 10px;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    margin-top: var(--sp-2);
    letter-spacing: 0.5px;
    transition: transform var(--t-fast), box-shadow var(--t-fast);
    box-shadow: 0 4px 16px rgba(var(--accent-rgb), 0.35);
}

.btn-login:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(var(--accent-rgb), 0.5);
}

.btn-login:active {
    transform: translateY(0);
}

.login-footer {
    margin-top: var(--sp-5);
    text-align: center;
    padding-top: var(--sp-5);
    border-top: 1px solid var(--border);
}

.login-footer a {
    color: var(--info-text);
    text-decoration: none;
    font-size: var(--fs-md);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
}

.login-footer a:hover {
    text-decoration: underline;
}

/* ── TOP BAR (shift_schedule) ───────────────────────────────────────────── */
.top-bar {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    margin-bottom: var(--sp-5);
    flex-wrap: wrap;
}

.btn-back,
.btn-del {
    padding: 8px 16px;
    border-radius: var(--r-sm);
    font-size: var(--fs-base);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-back {
    background: var(--surface2);
    border-color: var(--border);
    color: var(--text-muted);
}

.btn-back:hover {
    color: var(--text);
    background: rgba(var(--ink-rgb), 0.06);
}

.btn-del {
    background: rgba(var(--danger-rgb), 0.15);
    border-color: rgba(var(--danger-rgb), 0.35);
    color: var(--danger-text);
}

.btn-del:hover {
    background: rgba(var(--danger-rgb), 0.25);
}

/* ── TIỆN ÍCH (thay cho style="..." rải rác trong template) ─────────────── */
.u-flex        { display: flex; }
.u-flex-col    { display: flex; flex-direction: column; }
.u-wrap        { flex-wrap: wrap; }
.u-center      { align-items: center; }
.u-between     { justify-content: space-between; }
.u-end         { justify-content: flex-end; }
.u-grow        { flex: 1; }
.u-gap-1       { gap: var(--sp-1); }
.u-gap-2       { gap: var(--sp-2); }
.u-gap-3       { gap: var(--sp-3); }
.u-gap-4       { gap: var(--sp-4); }

.u-mt-0        { margin-top: 0; }
.u-mt-2        { margin-top: var(--sp-2); }
.u-mt-3        { margin-top: var(--sp-3); }
.u-mt-4        { margin-top: var(--sp-4); }
.u-mt-5        { margin-top: var(--sp-5); }
.u-mb-0        { margin-bottom: 0; }
.u-mb-2        { margin-bottom: var(--sp-2); }
.u-mb-3        { margin-bottom: var(--sp-3); }
.u-mb-4        { margin-bottom: var(--sp-4); }
.u-mb-5        { margin-bottom: var(--sp-5); }

.u-muted       { color: var(--text-muted); }
.u-faint       { color: var(--text-faint); }
.u-accent      { color: var(--accent-text); }
.u-ok          { color: var(--success-text); }
.u-err         { color: var(--danger-text); }
.u-warn        { color: var(--warning-text); }
.u-info        { color: var(--info-text); }

.u-xs          { font-size: var(--fs-xs); }
.u-sm          { font-size: var(--fs-sm); }
.u-bold        { font-weight: 600; }
.u-center-text { text-align: center; }
.u-right       { text-align: right; }
.u-nowrap      { white-space: nowrap; }
.u-pre         { white-space: pre-line; }
.u-hidden      { display: none !important; }

/* ── IN ẤN ──────────────────────────────────────────────────────────────── */
@media print {
    .navbar,
    .sidebar,
    .overlay,
    .tabs,
    .btn,
    .btn-nav,
    .dept-actions,
    .toast-stack,
    #loading-overlay {
        display: none !important;
    }

    body {
        background: #fff;
        color: #000;
    }

    .main {
        margin: 0;
        padding: 0;
    }

    .card {
        border-color: #ccc;
        break-inside: avoid;
    }

    th,
    td {
        color: #000;
        border-color: #ccc;
    }
}

/* ── MÀN HÌNH NHỎ ───────────────────────────────────────────────────────── */
@media (max-width: 600px) {
    .form-row {
        flex-direction: column;
        align-items: stretch;
    }

    .form-col {
        min-width: 100%;
    }

    .main {
        padding: var(--sp-4);
    }

    .container {
        padding: var(--sp-4);
    }

    .navbar {
        padding: 0 var(--sp-3);
    }

    .navbar-brand {
        font-size: var(--fs-md);
    }

    .user-badge {
        display: none;
    }

    .btn-nav {
        padding: 6px 10px;
        font-size: var(--fs-sm);
    }

    .result-info {
        flex-direction: column;
        gap: var(--sp-3);
    }

    .dept-item-mod {
        width: 100%;
    }

    .toast-stack {
        left: var(--sp-3);
        right: var(--sp-3);
        max-width: none;
    }
}

/* Bảng -> thẻ trên điện thoại. Chỉ áp dụng cho bảng có .table-cards,
   vì bảng chốt công nhiều cột thì cuộn ngang dễ đọc hơn. */
@media (max-width: 600px) {
    .table-cards table,
    .table-cards thead,
    .table-cards tbody,
    .table-cards th,
    .table-cards td,
    .table-cards tr {
        display: block;
    }

    .table-cards thead tr {
        position: absolute;
        top: -9999px;
        left: -9999px;
    }

    .table-cards tr {
        margin-bottom: var(--sp-4);
        border: 1px solid var(--border);
        border-radius: var(--r-lg);
        background: var(--surface2);
        overflow: hidden;
        display: flex;
        flex-direction: column;
    }

    .table-cards td {
        border: none;
        border-bottom: 1px solid rgba(var(--ink-rgb), 0.04);
        padding: var(--sp-3) 14px;
        text-align: right;
        font-size: var(--fs-base);
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 10px;
    }

    .table-cards td::before {
        content: attr(data-label);
        font-size: var(--fs-xs);
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        color: var(--text-muted);
        text-align: left;
        flex-shrink: 0;
        flex-basis: 40%;
    }

    .table-cards td:first-child {
        background: rgba(var(--ink-rgb), 0.03);
        border-bottom: 1px solid var(--border);
        font-size: var(--fs-md);
        font-weight: 600;
        color: var(--text);
        text-align: left;
    }

    .table-cards td:first-child::before {
        display: none;
    }

    .table-cards td:last-child {
        border-bottom: 0;
    }
}

/* ── Lịch & dữ liệu đồng bộ ─────────────────────────────────────────────── */
.card-inset { border: 1px solid var(--border, rgba(var(--ink-rgb),.1)); border-radius: 10px; padding: var(--sp-4); }
.att-days { display: flex; flex-wrap: wrap; gap: 4px; }
.att-day { min-width: 46px; padding: 4px 6px; border-radius: 6px; text-align: center; font-size: var(--fs-xs);
           line-height: 1.25; border: 1px solid transparent; }
.att-day b { display: block; font-size: var(--fs-sm); }
.att-day-final   { background: rgba(var(--success-rgb), 0.14); color: var(--success-text); }
.att-day-synced  { background: rgba(var(--warning-rgb), 0.14); color: var(--warning-text); }
.att-day-missing { background: rgba(var(--danger-rgb), 0.14); color: var(--danger-text); }
.att-day.weekend { border-color: rgba(var(--ink-rgb),.15); }
.ratio-bar { display: inline-block; width: 60px; height: 6px; border-radius: 3px; background: rgba(var(--ink-rgb),.08);
             vertical-align: middle; margin-right: 6px; overflow: hidden; }
.ratio-bar > span { display: block; height: 100%; background: var(--success-text); }

/* ── Logo Tristar Catering (Canteen) ─────────────────────────────────────── */
.logo-img { width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0; display: block;
            box-shadow: 0 0 0 1px rgba(var(--ink-rgb),.15); }
.login-logo-img { width: 96px; height: 96px; border-radius: 50%; display: inline-block;
                  margin-bottom: var(--sp-3); box-shadow: 0 4px 18px rgba(var(--ink-rgb), .14); }
.welcome-logo { width: 96px; height: 96px; border-radius: 50%; display: block; margin: 0 auto var(--sp-4);
                box-shadow: 0 4px 18px rgba(var(--ink-rgb), .14); }

/* Tên phần mềm: CANTEEN + dòng nhỏ "with Basao" */
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name { font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent-text); }
.navbar .brand-name { color: #fff; }
.navbar .brand-sub  { color: #ecfdf3; }
.navbar .logo-img   { background: #fff; box-shadow: 0 0 0 2px #fff; }
.brand-sub  { font-size: 11px; font-weight: 500; font-style: italic; letter-spacing: .3px;
              color: var(--text-muted); text-transform: none; }
.login-brand-sub   { font-size: 13px; margin-top: 2px; }
.welcome-brand-sub { font-size: 13px; margin-top: -2px; margin-bottom: var(--sp-3); }

/* Nhãn nhỏ cạnh logo trên thanh xanh */
.navbar .admin-badge { background: #fff; border-color: #fff; color: var(--accent-text); }

.u-inline { display: inline; }

/* ── ĐỊNH MỨC NHÂN SỰ (/dinh-muc) ────────────────────────────────────────── */
.nm-toolbar .form-row { align-items: flex-end; }
.nm-deadlines { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2); margin-left: auto; }
.nm-chip {
    padding: 3px 10px;
    border-radius: var(--r-pill);
    background: var(--accent-soft);
    color: var(--accent-text);
    font-weight: 500;
    white-space: nowrap;
}

.nm-kitchen { margin-bottom: var(--sp-6); }
.nm-kitchen-title {
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--accent-text);
    margin-bottom: var(--sp-3);
}
.nm-shift-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--sp-4);
}
.nm-shift {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
    margin-bottom: 0;
    border-top: 4px solid var(--border-strong);
}
.nm-shift.nm-state-open    { border-top-color: var(--warning); }
.nm-shift.nm-state-saved   { border-top-color: var(--accent); }
.nm-shift.nm-state-expired { border-top-color: var(--danger); }
.nm-shift-head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--sp-2); }
.nm-shift-name { font-size: var(--fs-lg); font-weight: 700; }
.nm-norm-line {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: var(--sp-2) var(--sp-3);
    background: var(--surface2);
    border: 1px dashed var(--border-strong);
    border-radius: var(--r-md);
    color: var(--text-muted);
}
.nm-norm-line strong { color: var(--text); }
.nm-fields { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
.nm-fields label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--text-muted);
}
.nm-fields input { width: 100%; font-size: var(--fs-md); }
.nm-fields input[readonly] { background: var(--surface3); color: var(--text); border-style: dashed; cursor: default; }
.nm-result { display: flex; flex-wrap: wrap; gap: var(--sp-3); min-height: 20px; font-weight: 600; font-size: var(--fs-sm); }
.nm-save { width: 100%; min-height: 44px; margin-top: auto; }
.nm-ratio-box {
    min-height: 38px;
    display: flex;
    align-items: center;
    padding: 0 var(--sp-3);
    border-radius: var(--r-md);
    background: var(--accent-soft);
    color: var(--accent-text);
    font-weight: 700;
}

.nm-table td, .nm-table th { vertical-align: middle; }
.nm-table .u-right { text-align: right; font-variant-numeric: tabular-nums; }
.nm-sub td { border-top: none; padding-top: 0; }
.nm-history { margin: var(--sp-2) 0 0 var(--sp-5); display: grid; gap: 2px; }

.nm-kpis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--sp-4);
    margin-bottom: var(--sp-5);
}
.nm-kpi { margin-bottom: 0; border-top: 4px solid var(--accent); }
.nm-kpi-label { font-size: var(--fs-xs); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; color: var(--text-muted); }
.nm-kpi-value { font-size: 28px; font-weight: 800; color: var(--text); font-variant-numeric: tabular-nums; margin: var(--sp-1) 0; }
.nm-kpi-unit { font-size: var(--fs-md); font-weight: 600; color: var(--text-muted); margin-left: 4px; }
.nm-charts { display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); gap: var(--sp-4); margin-bottom: var(--sp-5); }
.nm-charts .card { margin-bottom: 0; }
.nm-chart-wide { grid-column: 1 / -1; }
.nm-chart { position: relative; height: 280px; }

@media (max-width: 640px) {
    .nm-deadlines { margin-left: 0; }
    .nm-charts { grid-template-columns: minmax(0, 1fr); }
    .nm-charts .card { min-width: 0; }
}
a.nav-item { text-decoration: none; }

/* Định mức: khối xanh = định mức (Nhân sự), hồng = thực tế (bếp) — giống bảng mẫu */
:root {
    --nm-green-bg: #e7f6ec;
    --nm-green-head: #cdebd7;
    --nm-pink-bg: #fdf0f0;
    --nm-pink-head: #f8d9d9;
}
.nm-fields-3 { grid-template-columns: repeat(3, 1fr); }
.nm-fields-1 { grid-template-columns: 1fr; }
.nm-norm-line { flex-direction: row; flex-wrap: wrap; align-items: center; gap: var(--sp-2); background: var(--nm-green-bg); border-color: var(--nm-green-head); }
.nm-norm-tag {
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .4px;
    color: var(--accent-text);
}
.nm-shift .nm-fields input:not([readonly]) { background: var(--nm-pink-bg); border-color: var(--nm-pink-head); }
.nm-cost-card .nm-shift-name { font-size: var(--fs-md); }

.nm-green-card { border-top: 4px solid var(--accent); }
.nm-norm-input th[scope=row] { white-space: nowrap; background: var(--nm-green-head); color: var(--accent-text); }
.nm-norm-input td { background: var(--nm-green-bg); }
.nm-norm-input input { width: 100%; min-width: 90px; }

.nm-wide th, .nm-wide td { padding: 8px 10px; }
.nm-wide th { text-align: center; white-space: normal; }
.nm-th-shift { background: var(--accent-strong) !important; color: #fff !important; border-left: 2px solid #fff; }
.nm-th-green { background: var(--nm-green-head) !important; color: var(--accent-text) !important; }
.nm-th-pink  { background: var(--nm-pink-head) !important; color: #9f1d1d !important; }
.nm-td-green { background: var(--nm-green-bg); }
.nm-td-pink  { background: var(--nm-pink-bg); }
.nm-over { background: #fecaca !important; color: var(--danger-text); font-weight: 700; }
.nm-dept-cell { min-width: 160px; font-weight: 600; }
.nm-report td { font-variant-numeric: tabular-nums; }
.nm-report .badge { margin: 1px 0; }

@media (max-width: 640px) {
    .nm-fields-3 { grid-template-columns: 1fr 1fr; }
}

/* ── Menu người dùng (bấm tên để xổ: Admin · Đổi mật khẩu · Đăng xuất) ─── */
.user-menu { position: relative; }
.user-menu-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    min-height: 40px;
    padding: 0 var(--sp-3) 0 14px;
    font: inherit;
    font-size: var(--fs-md);
    font-weight: 600;
    cursor: pointer;
    transition: background var(--t-fast);
}
.user-menu-btn:hover, .user-menu.open .user-menu-btn { background: rgba(255, 255, 255, 0.26); }
.user-menu-caret { transition: transform var(--t-fast); }
.user-menu.open .user-menu-caret { transform: rotate(180deg); }
.user-menu-list {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    min-width: 220px;
    padding: var(--sp-2);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg);
    z-index: calc(var(--z-navbar) + 1);
    animation: fadeUp 0.15s ease;
}
.user-menu-item {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    width: 100%;
    min-height: 44px;
    padding: 0 var(--sp-3);
    border: none;
    border-radius: var(--r-md);
    background: transparent;
    color: var(--text);
    font: inherit;
    font-size: var(--fs-md);
    font-weight: 500;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
}
.user-menu-item:hover, .user-menu-item:focus-visible { background: var(--accent-soft); color: var(--accent-text); outline: none; }
.user-menu-danger { color: var(--danger-text); }
.user-menu-danger:hover, .user-menu-danger:focus-visible { background: rgba(var(--danger-rgb), 0.08); color: var(--danger-text); }
.user-menu-sep { height: 1px; margin: var(--sp-1) var(--sp-2); background: var(--border); }
.user-menu-list :focus-visible { outline-color: var(--accent); }

/* ── Nhóm menu trái có mục con (Định mức nhân sự) ───────────────────────── */
.nav-group .nav-caret { flex-shrink: 0; transition: transform var(--t-fast); }
.nav-group[aria-expanded="true"] .nav-caret { transform: rotate(90deg); }
.nav-group.in-section { color: var(--accent-text); font-weight: 600; }
.nav-sub {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin: 2px 0 var(--sp-2) 22px;
    padding-left: var(--sp-3);
    border-left: 2px solid var(--border-strong);
}
.nav-sub-item {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    min-height: 40px;
    padding: 0 var(--sp-3);
    border-radius: var(--r-md);
    color: var(--text-muted);
    font-size: var(--fs-md);
    font-weight: 500;
    text-decoration: none;
    transition: background var(--t-fast), color var(--t-fast);
}
.nav-sub-item .nav-icon { font-size: 15px; width: 20px; text-align: center; }
.nav-sub-item:hover { background: var(--accent-soft); color: var(--accent-text); }
.nav-sub-item.active { background: var(--gradient); color: #fff; font-weight: 600; box-shadow: var(--shadow-accent); }

.nm-crumb { color: var(--text-muted); font-weight: 600; font-size: var(--fs-lg); }

/* Nhập thực tế: bảng tổng quan & bảng cả tháng */
.nm-kitchen-day { font-size: var(--fs-md); font-weight: 600; color: var(--text-muted); }
.nm-month-table td, .nm-month-table th { padding: 8px 10px; font-variant-numeric: tabular-nums; }
.nm-month-table tr.nm-row-own td { background: var(--nm-green-bg); }
.nm-month-table tr.nm-row-current td { background: var(--accent-soft); }
.nm-month-table tr.nm-row-current td:first-child { box-shadow: inset 3px 0 0 var(--accent); }
.nm-month-table tr.nm-row-weekend td:first-child a { color: var(--danger-text); }

/* ── Nhập thực tế (gọn): thanh chọn + mỗi ca một dòng ──────────────────── */
.u-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.nm-bar {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    flex-wrap: wrap;
    padding: var(--sp-3) var(--sp-4);
    margin-bottom: var(--sp-4);
}
.nm-bar-kitchen { flex: 1 1 280px; min-width: 0; }
.nm-bar-kitchen select { width: 100%; font-weight: 600; }
.nm-bar-own { font-size: var(--fs-lg); font-weight: 700; color: var(--accent-text); }
.nm-daynav { display: flex; align-items: center; gap: var(--sp-2); }
.nm-daynav input[type=date] { width: 160px; }
.nm-daynav-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px;
    border: 1px solid var(--border-strong); border-radius: var(--r-md);
    background: var(--surface); color: var(--accent-text);
    font-size: 20px; font-weight: 700; text-decoration: none;
    transition: background var(--t-fast);
}
.nm-daynav-btn:hover { background: var(--accent-soft); }

.nm-entry { padding: 0; overflow: hidden; }
.nm-entry-head {
    display: flex; align-items: baseline; gap: var(--sp-3); flex-wrap: wrap;
    padding: var(--sp-4) var(--sp-5);
    background: linear-gradient(90deg, var(--nm-green-bg), transparent);
    border-bottom: 1px solid var(--border);
}
.nm-entry-head h2 { font-size: var(--fs-xl); font-weight: 800; color: var(--accent-text); }
.nm-entry-date { font-weight: 600; color: var(--text-muted); }

.nm-grid {
    display: grid;
    grid-template-columns: 170px repeat(4, minmax(84px, 1fr)) minmax(170px, 1.3fr) 104px;
    gap: var(--sp-3);
    align-items: center;
    padding: 10px var(--sp-5);
}
.nm-grid-head {
    padding-top: var(--sp-2); padding-bottom: var(--sp-2);
    background: var(--surface2);
    font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: .4px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}
.nm-line { border-bottom: 1px solid var(--border); border-left: 4px solid transparent; }
.nm-line.nm-state-open    { border-left-color: var(--warning); }
.nm-line.nm-state-saved   { border-left-color: var(--accent); background: rgba(var(--accent-rgb), 0.03); }
.nm-line.nm-state-expired { border-left-color: var(--danger); }
.nm-line-cost { background: var(--surface2); }
.nm-c-shift { display: flex; flex-direction: column; gap: 2px; align-items: flex-start; }
.nm-c-shift strong { font-size: var(--fs-md); }
.nm-in { display: block; margin: 0; }
.nm-in input { width: 100%; min-height: 40px; background: var(--nm-pink-bg); border-color: var(--nm-pink-head); }
.nm-in input:focus { background: #fff; }
.nm-in-l { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.nm-val { font-weight: 700; font-variant-numeric: tabular-nums; padding-left: 4px; }
.nm-c-span { grid-column: span 4; }
.nm-c-span input { max-width: 260px; }
.nm-missing { color: var(--danger-text); font-weight: 600; font-size: var(--fs-sm); }
.nm-c-norm { display: flex; flex-direction: column; gap: 2px; font-size: var(--fs-sm); }
.nm-norm-mini { color: var(--accent-text); font-weight: 600; font-variant-numeric: tabular-nums; }
.nm-c-norm .nm-result { min-height: 0; font-size: var(--fs-sm); }
.nm-c-act { text-align: right; }
.nm-c-act .btn { width: 100%; justify-content: center; }
.nm-tag { font-size: var(--fs-xs); font-weight: 700; padding: 1px 8px; border-radius: var(--r-pill); }
.nm-tag-ok   { background: rgba(var(--accent-rgb), 0.12); color: var(--accent-text); }
.nm-tag-open { background: rgba(var(--warning-rgb), 0.14); color: var(--warning-text); }
.nm-tag-late { background: rgba(var(--danger-rgb), 0.12); color: var(--danger-text); }
.nm-entry-foot { padding: var(--sp-3) var(--sp-5); }

@media (max-width: 860px) {
    .nm-grid { grid-template-columns: 1fr 1fr; padding: var(--sp-3) var(--sp-4); }
    .nm-grid-head { display: none; }
    .nm-c-shift { grid-column: 1 / -1; flex-direction: row; align-items: center; gap: var(--sp-2); }
    .nm-c-norm, .nm-c-act, .nm-c-span { grid-column: 1 / -1; }
    .nm-c-span input { max-width: none; }
    .nm-in-l { position: static; width: auto; height: auto; overflow: visible; clip: auto;
               display: block; font-size: var(--fs-xs); font-weight: 600; color: var(--text-muted); margin-bottom: 4px; }
    .nm-val .nm-in-l { margin-bottom: 0; }
    .nm-c-act { text-align: left; }
    .nm-entry-head { padding: var(--sp-3) var(--sp-4); }
}
.nm-c-act .btn, .nm-daynav .btn { min-height: 40px; }

/* Cài đặt: giờ hạn + công tắc mở nhập trễ */
.nm-deadline-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--sp-3); }
.nm-deadline-item {
    display: grid; grid-template-columns: 1fr auto; gap: var(--sp-2) var(--sp-3); align-items: center;
    padding: var(--sp-3); border: 1px solid var(--border); border-radius: var(--r-md); background: var(--surface2);
}
.nm-deadline-item.is-open { border-color: rgba(var(--warning-rgb), 0.5); background: rgba(var(--warning-rgb), 0.08); }
.nm-deadline-name { font-weight: 700; color: var(--text); font-size: var(--fs-md); text-transform: none; letter-spacing: 0; }
.nm-deadline-item input[type=time] { width: 130px; }
.nm-deadline-item .switch { grid-column: 1 / -1; }
.nm-deadline-auto { text-align: right; }
.nm-line.nm-state-reopened { border-left-color: var(--warning); background: rgba(var(--warning-rgb), 0.05); }
.nm-tag-reopen { background: rgba(var(--warning-rgb), 0.18); color: var(--warning-text); }

/* Cài đặt: máy chủ gửi email (SMTP) */
.nm-smtp-modes { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--sp-3); margin-bottom: var(--sp-4); }
.nm-smtp-mode {
    display: flex; gap: var(--sp-3); align-items: flex-start; cursor: pointer;
    padding: var(--sp-3) var(--sp-4); border: 1px solid var(--border); border-radius: var(--r-md); background: var(--surface2);
    transition: border-color var(--t-fast), background var(--t-fast);
}
.nm-smtp-mode:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.nm-smtp-mode input { margin-top: 3px; }
.nm-smtp-mode span { display: flex; flex-direction: column; gap: 2px; }
.nm-smtp-mode small { color: var(--text-muted); font-size: var(--fs-sm); }
.nm-smtp-fields { border: none; margin: 0; padding: 0; min-width: 0; transition: opacity var(--t-fast); }
.nm-smtp-fields:disabled { opacity: .5; }
.nm-smtp-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--sp-3); }
.nm-smtp-grid .form-col { min-width: 0; }
.nm-smtp-grid input, .nm-smtp-grid select { width: 100%; }
.nm-smtp-host { grid-column: span 2; }
.nm-smtp-actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); align-items: center; justify-content: space-between; margin-top: var(--sp-4); }
.nm-smtp-test { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.nm-smtp-test input { width: 240px; }
@media (max-width: 640px) { .nm-smtp-host { grid-column: auto; } .nm-smtp-test input { width: 100%; } }

/* Cài đặt: trạng thái cảnh báo tự động */
.nm-auto { border-left: 4px solid var(--border-strong); }
.nm-auto.is-on { border-left-color: var(--accent); }
.nm-auto.is-off { border-left-color: var(--danger); }
.nm-auto-status { display: flex; gap: var(--sp-3); align-items: flex-start; padding: var(--sp-3) var(--sp-4); border-radius: var(--r-md); line-height: 1.6; }
.nm-auto.is-on .nm-auto-status { background: var(--accent-soft); color: var(--accent-text); }
.nm-auto.is-off .nm-auto-status { background: rgba(var(--danger-rgb), 0.08); color: var(--danger-text); }
.nm-auto-dot { flex-shrink: 0; width: 12px; height: 12px; margin-top: 6px; border-radius: 50%; background: var(--danger); }
.nm-auto.is-on .nm-auto-dot { background: var(--accent); box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.2); }
.nm-auto-schedule { display: flex; flex-wrap: wrap; gap: var(--sp-2); align-items: center; margin: var(--sp-3) 0; }
.nm-auto-manual summary { cursor: pointer; font-weight: 600; color: var(--text-muted); min-height: 32px; display: flex; align-items: center; }
.nm-auto-manual summary:hover { color: var(--accent-text); }

/* ── Quản trị › Nhóm quyền ───────────────────────────────────────────────── */
.grp-layout { display: grid; grid-template-columns: minmax(260px, 340px) 1fr; gap: var(--sp-4); align-items: start; }
.grp-list .grp-item {
    display: flex; flex-direction: column; gap: 2px;
    padding: var(--sp-3); margin-bottom: var(--sp-2);
    border: 1px solid var(--border); border-radius: var(--r-md);
    color: var(--text); text-decoration: none; transition: border-color var(--t-fast), background var(--t-fast);
}
.grp-list .grp-item:hover { border-color: var(--accent-ring); background: var(--accent-soft); }
.grp-list .grp-item.active { border-color: var(--accent); background: var(--accent-soft); box-shadow: inset 3px 0 0 var(--accent); }
.grp-name { font-weight: 700; }
.grp-rights { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--sp-3); }
.grp-section { border: 1px solid var(--border); border-radius: var(--r-md); padding: var(--sp-3) var(--sp-4); margin: 0; min-width: 0; }
.grp-section legend { font-weight: 700; color: var(--accent-text); padding: 0 var(--sp-2); display: flex; gap: var(--sp-2); align-items: center; }
.grp-right { display: flex; align-items: center; gap: var(--sp-2); min-height: 34px; cursor: pointer; font-size: var(--fs-md); }
.grp-members { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 0 var(--sp-3); max-height: 320px; overflow-y: auto; }
.nm-group-badge { margin: 1px 2px 1px 0; text-transform: none; }
@media (max-width: 900px) { .grp-layout { grid-template-columns: 1fr; } }

/* ── Quản lý tài khoản: nút ⋯ + menu thao tác + hộp xem / sửa ─────────── */
.row-menu-btn {
    width: 40px; height: 36px;
    border: 1px solid var(--border); border-radius: var(--r-md);
    background: var(--surface); color: var(--text-muted);
    font-size: 20px; font-weight: 700; line-height: 1; letter-spacing: 1px;
    cursor: pointer; transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.row-menu-btn:hover, .row-menu-btn[aria-expanded="true"] { background: var(--accent-soft); color: var(--accent-text); border-color: var(--accent-ring); }
.row-menu {
    position: fixed; z-index: var(--z-modal);
    min-width: 200px; padding: var(--sp-2);
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg); animation: fadeUp 0.12s ease;
}
.row-menu-item {
    display: flex; align-items: center; gap: var(--sp-2); width: 100%; min-height: 42px;
    padding: 0 var(--sp-3); border: none; border-radius: var(--r-md); background: transparent;
    color: var(--text); font: inherit; font-size: var(--fs-md); text-align: left; cursor: pointer;
}
.row-menu-item:hover, .row-menu-item:focus-visible { background: var(--accent-soft); color: var(--accent-text); outline: none; }
.row-menu .user-menu-danger:hover, .row-menu .user-menu-danger:focus-visible { background: rgba(var(--danger-rgb), 0.08); color: var(--danger-text); }
.user-modal { width: 560px; }
.user-info { display: grid; grid-template-columns: 160px 1fr; gap: var(--sp-2) var(--sp-4); margin: var(--sp-3) 0; }
.user-info dt { color: var(--text-muted); font-size: var(--fs-sm); font-weight: 600; }
.user-info dd { margin: 0; font-weight: 500; overflow-wrap: anywhere; }
.user-edit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
.user-edit-grid input { width: 100%; }
.user-edit-groups { display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--sp-3); }
@media (max-width: 600px) {
    .user-info, .user-edit-grid, .user-edit-groups { grid-template-columns: 1fr; }
    .user-info dt { margin-top: var(--sp-2); }
}

/* ── Quản trị › Kết nối LDAP / AD ────────────────────────────────────────── */
.ldap-card { padding: 0; overflow: hidden; }
.ldap-card > *:not(.ldap-foot) { margin-left: var(--sp-5); margin-right: var(--sp-5); }
.ldap-head { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-3); flex-wrap: wrap; padding-top: var(--sp-5); margin-bottom: var(--sp-4); }
.ldap-title { display: flex; align-items: center; gap: var(--sp-2); font-weight: 700; color: var(--text); margin-bottom: var(--sp-3); }
.ldap-head .ldap-title { margin-bottom: 0; }
.ldap-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--text-faint); }
.ldap-dot.on { background: var(--accent); box-shadow: 0 0 0 3px rgba(var(--accent-rgb), .2); }
.ldap-title::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.ldap-head .ldap-title::before { display: none; }
.ldap-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3) var(--sp-4); }
.ldap-wide { grid-column: 1 / -1; }
.ldap-grid input, .ldap-map input { width: 100%; }
.ldap-map { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: var(--sp-3); }
.ldap-map .form-col, .ldap-grid .form-col { min-width: 0; }
.ldap-foot { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-3); flex-wrap: wrap;
             margin-top: var(--sp-5); padding: var(--sp-4) var(--sp-5); background: var(--surface2); border-top: 1px solid var(--border); }
.login-hint { display: block; margin: -2px 0 6px; }
@media (max-width: 720px) { .ldap-grid { grid-template-columns: 1fr; } }
.nm-missing.is-pending { color: var(--text-muted); font-weight: 500; }
.grp-member-bar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2) var(--sp-3); margin-bottom: var(--sp-3); }

/* ══ RESPONSIVE — điện thoại / máy tính bảng (kiểm tra ở 360 · 390 · 768 · 1024 px) ══ */
.user-menu-head { color: var(--text); display: flex; flex-direction: column; padding: var(--sp-2) var(--sp-3) var(--sp-2); font-weight: 700; border-bottom: 1px solid var(--border); margin-bottom: var(--sp-1); }
.admin-nav-select { display: none; }
.col-opt-show { display: none; }
/* Chữ công tắc mặc định to (dùng cho trạng thái API); công tắc kèm câu dài thì cỡ chữ thường */
.nm-page .switch-text, .ldap-card .switch-text, .nm-deadline-item .switch-text { font-size: var(--fs-md); font-weight: 500; }
.nm-deadline-item .switch-text { font-weight: 600; }

@media (max-width: 1000px) {
    /* Menu quản trị → ô chọn "Mục quản trị" (dải ngang cũ quá dài, không biết cuộn) */
    .page-admin .admin-nav { display: none; }
    .admin-nav-select {
        display: flex; align-items: center; gap: var(--sp-2);
        position: sticky; top: var(--navbar-h); z-index: 6;
        margin: 0 calc(-1 * var(--sp-4)) var(--sp-3); padding: var(--sp-2) var(--sp-4);
        background: var(--surface); border-bottom: 1px solid var(--border); box-shadow: var(--shadow-sm);
    }
    .admin-nav-select-label { font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: .4px; color: var(--accent-text); white-space: nowrap; }
    .admin-nav-select select { flex: 1; min-width: 0; min-height: 44px; font-weight: 600; }
    .page-admin .admin-main { padding-top: 0; }
}

@media (max-width: 640px) {
    /* Thanh trên: chừa chỗ cho nút tài khoản */
    .navbar { padding: 0 var(--sp-3); }
    .navbar-left, .navbar-right { gap: var(--sp-2); }
    .navbar .admin-badge { display: none; }
    .btn-nav-back { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0; font-size: 18px; }
    .btn-nav-text { display: none; }
    .user-menu-btn { padding: 0 var(--sp-3); min-height: 40px; }
    .user-menu-btn > span:not([aria-hidden]) { display: none; }
    .main { padding: var(--sp-4) var(--sp-3); }

    /* Tiêu đề Định mức không gãy dòng */
    .nm-page .page-header { margin-bottom: var(--sp-4); }
    .nm-page .page-header h1 { font-size: var(--fs-lg); line-height: 1.35; }
    .nm-crumb { display: block; font-size: var(--fs-sm); }

    /* Bảng tài khoản: bỏ cột phụ để thấy nhóm + nút ⋯ */
    .col-opt { display: none; }
    .col-opt-show { display: block; }
    #tab-users th, #tab-users td { white-space: normal; padding: 10px 8px; }
    #tab-users .nm-group-badge { white-space: normal; }


    /* Monitor đồng bộ / Nhật ký: thanh công cụ xuống dòng */
    #tab-sync .u-grow { flex-wrap: wrap; }
    #sync-search, #sync-filter { max-width: none !important; flex: 1 1 100%; }
    .log-filters, .log-filters input[type=text], .log-filters select { width: 100%; }
    .seg { flex-wrap: wrap; }

    /* Khai định mức: mỗi ca một khối, ô có nhãn */
    .nm-norm-input thead { display: none; }
    .nm-norm-input, .nm-norm-input tbody { display: block; }
    .nm-norm-input tr { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-2) var(--sp-3); padding: var(--sp-3); border-bottom: 1px solid var(--border); background: var(--nm-green-bg); }
    .nm-norm-input th[scope=row] { grid-column: 1 / -1; background: none; padding: 0; font-size: var(--fs-md); }
    .nm-norm-input td { padding: 0; background: none; }
    .nm-norm-input td::before { content: attr(data-label); display: block; font-size: var(--fs-xs); font-weight: 600; color: var(--text-muted); margin-bottom: 4px; }
    .nm-norm-input input { min-width: 0; }

    /* Thẻ / form chung */
    .card { padding: var(--sp-4); }
    .form-col { min-width: 0; }
    .modal { padding: var(--sp-5) var(--sp-4); }
    .modal-actions { flex-wrap: wrap; }
    .nm-entry-head h2 { font-size: var(--fs-lg); }
}

@media (max-width: 380px) {
    .brand-sub { display: none; }

}

/* Bảng tài khoản: nút ⋯ luôn trong tầm tay — cột thao tác dính mép phải khi bảng cuộn ngang (mọi kích cỡ) */
#tab-users th:last-child, #tab-users td:last-child { position: sticky; right: 0; z-index: 1; background: var(--surface); box-shadow: -6px 0 8px -6px rgba(var(--ink-rgb), .25); }
#tab-users thead th:last-child { background: #edf6f0; z-index: 3; }
#tab-users tbody tr:hover td:last-child { background: inherit; }

/* ── Bảng dữ liệu → thẻ trên điện thoại (table.m-cards, nhãn cột do app.js gắn) ── */
@media (max-width: 640px) {
    table.m-cards thead { display: none; }
    table.m-cards, table.m-cards tbody { display: block; width: 100%; }
    table.m-cards tr {
        display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-2) var(--sp-3);
        margin-bottom: var(--sp-3); padding: var(--sp-3);
        background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-md);
        box-shadow: var(--shadow-sm);
    }
    table.m-cards td { display: block; min-width: 0; padding: 0; border: none; white-space: normal; text-align: left !important; overflow-wrap: anywhere; }
    table.m-cards td::before {
        content: attr(data-label); display: block; margin-bottom: 2px;
        font-size: var(--fs-xs); font-weight: 700; text-transform: uppercase; letter-spacing: .3px; color: var(--text-muted);
    }
    table.m-cards td[data-label=""]::before { display: none; }
    table.m-cards td[data-label=""], table.m-cards td[colspan] { grid-column: 1 / -1; }
    table.m-cards td .btn { width: 100%; justify-content: center; min-height: 40px; }
    /* dòng cuối tuần / tô màu: giữ màu nền cho cả thẻ */
    table.m-cards tr[class] { background-clip: padding-box; }
    .table-wrap:has(table.m-cards) { overflow-x: visible; content-visibility: visible; border-radius: 0; }
}
@media (max-width: 640px) {
    /* Định mức: tên bếp / ngày làm tiêu đề thẻ, trọn một dòng */
    .nm-page table.m-cards td:first-child { grid-column: 1 / -1; font-size: var(--fs-md); padding-bottom: var(--sp-1); border-bottom: 1px dashed var(--border); }
}

/* ══ Nhập thực tế — dễ nhìn hơn (tiến độ, viên trạng thái, thẻ từng ca) ══ */
.nm-progress { display: block; height: 8px; border-radius: var(--r-pill); background: var(--surface3); overflow: hidden; }
.nm-progress > span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--accent), var(--accent-strong)); transition: width var(--t-slow); }
.nm-entry-progress { display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-3) var(--sp-5); border-bottom: 1px solid var(--border); }
.nm-entry-progress .nm-progress { flex: 1; }
.nm-entry-progress-txt { font-size: var(--fs-sm); color: var(--text-muted); white-space: nowrap; }
.nm-next { font-size: var(--fs-xs); font-weight: 700; color: var(--accent-text); background: var(--accent-soft); padding: 2px 8px; border-radius: var(--r-pill); }
.nm-line.is-next { background: rgba(var(--accent-rgb), 0.05); }
.nm-in-pct { position: relative; }
.nm-in-pct::after { content: "%"; position: absolute; right: 12px; bottom: 11px; font-weight: 700; color: var(--text-muted); pointer-events: none; }
.nm-in-pct input { padding-right: 30px; }
.nm-entry-foot p { margin: 0 0 var(--sp-1); }
.nm-entry-foot summary { cursor: pointer; font-weight: 600; color: var(--accent-text); min-height: 28px; display: inline-flex; align-items: center; }
/* Tổng quan dạng thẻ chỉ dùng trên điện thoại */
.nm-ov-list, .nm-ov-legend-m { display: none; }
.nm-chip-st { display: inline-flex; align-items: center; gap: 2px; padding: 3px 10px; border-radius: var(--r-pill); font-size: var(--fs-sm); font-weight: 600; border: 1px solid transparent; white-space: nowrap; }
.nm-chip-st.is-ok { background: rgba(var(--accent-rgb), .12); color: var(--accent-text); border-color: rgba(var(--accent-rgb), .3); }
.nm-chip-st.is-open { background: rgba(var(--warning-rgb), .12); color: var(--warning-text); border-color: rgba(var(--warning-rgb), .3); }
.nm-chip-st.is-late { background: rgba(var(--danger-rgb), .08); color: var(--danger-text); border-color: rgba(var(--danger-rgb), .25); }

@media (max-width: 640px) {
    .nm-ov-table, .nm-ov-legend { display: none; }
    .nm-ov-list { display: flex; flex-direction: column; gap: var(--sp-3); }
    .nm-ov-legend-m { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
    .nm-ov-card {
        display: flex; flex-direction: column; gap: var(--sp-2);
        padding: var(--sp-4); border: 1px solid var(--border); border-radius: var(--r-lg);
        background: var(--surface); box-shadow: var(--shadow-sm); color: var(--text); text-decoration: none;
        transition: border-color var(--t-fast), box-shadow var(--t-fast);
    }
    .nm-ov-card:active { border-color: var(--accent); box-shadow: var(--shadow-accent); }
    .nm-ov-top { display: flex; align-items: center; gap: var(--sp-2); }
    .nm-ov-top strong { flex: 1; font-size: 16px; color: var(--accent-text); }
    .nm-ov-count { font-weight: 700; font-size: var(--fs-sm); color: var(--text-muted); }
    .nm-ov-count.is-done { color: var(--accent-text); }
    .nm-ov-go { font-size: 22px; line-height: 1; color: var(--text-faint); }
    .nm-ov-chips { display: flex; flex-wrap: wrap; gap: 6px; }
    .nm-ov-note { font-size: var(--fs-xs); color: var(--text-muted); }
}

@media (max-width: 860px) {
    /* Trang bếp: mỗi ca một thẻ riêng, cách nhau rõ */
    .nm-entry { background: var(--surface2); }
    .nm-entry-head { background: var(--surface); }
    .nm-entry-progress { background: var(--surface); padding: var(--sp-3) var(--sp-4); }
    .nm-entry .nm-line {
        margin: var(--sp-3); padding: var(--sp-4);
        background: var(--surface); border: 1px solid var(--border); border-left-width: 5px;
        border-radius: var(--r-lg); box-shadow: var(--shadow-sm);
    }
    .nm-entry .nm-line.nm-state-open, .nm-entry .nm-line.nm-state-reopened { border-left-color: var(--warning); }
    .nm-entry .nm-line.nm-state-saved { border-left-color: var(--accent); }
    .nm-entry .nm-line.nm-state-expired { border-left-color: var(--danger); }
    .nm-entry .nm-line.is-next { border-color: var(--accent); border-left-width: 5px; box-shadow: 0 0 0 3px var(--accent-ring), var(--shadow-md); }
    .nm-entry .nm-line-cost { background: var(--surface); }
    .nm-c-shift { flex-wrap: wrap; row-gap: 4px; }
    .nm-c-shift strong { font-size: 17px; }
    .nm-c-shift .nm-tag { margin-left: auto; }
    .nm-in-l { font-size: var(--fs-sm) !important; color: var(--text) !important; font-weight: 600 !important; }
    .nm-in input { min-height: 48px; font-size: 17px; }          /* ≥16px: iPhone không tự phóng to */
    .nm-in-pct::after { bottom: 14px; font-size: 16px; }
    .nm-c-act .btn { min-height: 48px; font-size: 16px; }
    .nm-val { font-size: 17px; padding: var(--sp-2) var(--sp-3); background: var(--surface2); border-radius: var(--r-md); }
    .nm-missing { padding: var(--sp-1) 0; }
    .nm-c-norm:not(:has(.nm-norm-mini)):has(.nm-result:empty) { display: none; }
    .nm-c-act:empty { display: none; }
    .nm-entry-foot { padding: var(--sp-3) var(--sp-4) var(--sp-4); }
}
.nm-in input::placeholder { color: var(--text-faint); opacity: .7; }

/* ══ Định mức › Báo cáo: bộ lọc + bảng gọn (PC: 1 dòng / bếp × ngày; điện thoại: mỗi dòng 1 thẻ) ══ */
.nm-filter {
    display: grid;
    grid-template-columns: 170px 170px minmax(200px, 1fr) auto auto;
    gap: var(--sp-3);
    align-items: end;
}
.nm-filter .form-col { min-width: 0; }
.nm-f-only { display: flex; align-items: center; gap: 8px; font-size: var(--fs-sm); font-weight: 600; color: var(--text-muted); white-space: nowrap; padding-bottom: 10px; cursor: pointer; }
.nm-f-only input { width: 18px; height: 18px; accent-color: var(--accent); }
.nm-f-btns { display: flex; gap: var(--sp-2); }
.nm-f-btns .btn { white-space: nowrap; }

.nm-rp-head { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-3); flex-wrap: wrap;
    padding-bottom: var(--sp-3); margin-bottom: var(--sp-3); border-bottom: 1px solid var(--border); }
.nm-rp-head .card-title { border: none; padding: 0; margin: 0; }
.nm-seg { display: inline-flex; border: 1px solid var(--border-strong); border-radius: 999px; padding: 3px; background: var(--surface2); }
.nm-seg a { padding: 5px 14px; border-radius: 999px; font-size: var(--fs-sm); font-weight: 600; color: var(--text-muted); text-decoration: none; white-space: nowrap; }
.nm-seg a.is-on { background: var(--accent); color: #fff; }
.nm-rp-sum { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-bottom: var(--sp-4); }
.nm-sum { display: inline-flex; gap: 5px; align-items: baseline; padding: 5px 12px; border-radius: 999px; font-size: var(--fs-sm);
    background: var(--surface2); border: 1px solid var(--border); color: var(--text-muted); }
.nm-sum b { font-size: 15px; color: var(--text); font-variant-numeric: tabular-nums; }
.nm-sum.is-ok { background: rgba(var(--success-rgb), .10); border-color: rgba(var(--success-rgb), .3); }
.nm-sum.is-ok b { color: var(--success-text); }
.nm-sum.is-bad { background: rgba(var(--danger-rgb), .08); border-color: rgba(var(--danger-rgb), .3); }
.nm-sum.is-bad b { color: var(--danger-text); }
.nm-sum.is-warn { background: rgba(var(--warning-rgb), .10); border-color: rgba(var(--warning-rgb), .3); }
.nm-sum.is-warn b { color: var(--warning-text); }

.nm-rp { width: 100%; table-layout: fixed; }
.nm-rp th { text-align: center; vertical-align: bottom; line-height: 1.25; }
.nm-rp th span { display: block; font-size: 10.5px; font-weight: 500; text-transform: none; letter-spacing: 0; color: var(--text-muted); margin-top: 2px; }
.nm-rp .nm-rp-c-date { width: 78px; text-align: left; }
.nm-rp .nm-rp-c-dept { width: 17%; text-align: left; }
.nm-rp .nm-rp-c-st { width: 15%; text-align: left; }
.nm-rp td { vertical-align: middle; padding: 8px 8px; font-variant-numeric: tabular-nums; }
.nm-rp tbody tr:hover td { background: var(--surface2); }
.nm-rp-date { white-space: nowrap; color: var(--text-muted); font-size: var(--fs-sm); }
.nm-rp-dept { font-weight: 700; overflow-wrap: anywhere; }
.nm-rp-cell { text-align: center; border-left: 1px solid var(--border); }
.nm-rp-main { display: flex; justify-content: center; align-items: baseline; gap: 4px; white-space: nowrap; }
.nm-rp-act { font-size: 15px; }
.nm-rp-norm { font-size: var(--fs-xs); color: var(--text-muted); }
.nm-rp-diff { display: inline-block; font-size: 11px; font-weight: 700; color: var(--text-muted); }
.nm-rp-diff.is-up { color: var(--danger-text); }
.nm-rp-diff.is-down { color: var(--success-text); }
.nm-rp-sub { font-size: 11px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nm-rp-cell.is-over { background: rgba(var(--danger-rgb), .09); }
.nm-rp-cell.is-over .nm-rp-act { color: var(--danger-text); }
.nm-rp-cell.is-miss { background: rgba(var(--warning-rgb), .08); }
.nm-rp-miss { color: var(--warning-text); font-size: var(--fs-sm); }
.nm-rp-cost { background: var(--surface2); }
.nm-rp-st .badge { margin: 1px 2px 1px 0; white-space: normal; text-align: left; line-height: 1.35; }
.nm-rp tr.has-issue td:first-child { box-shadow: inset 3px 0 0 var(--danger); }

@media (max-width: 1100px) {
    .nm-filter { grid-template-columns: 1fr 1fr 2fr; }
    .nm-f-only { grid-column: 1 / 3; padding-bottom: 0; }
    .nm-f-btns { justify-content: flex-end; }
    .nm-rp-sub { display: none; }
    .nm-rp .nm-rp-c-st { width: 13%; }
}

/* Điện thoại / tablet dọc: mỗi dòng bếp × ngày thành 1 thẻ, các ca xếp lưới 2 cột */
@media (max-width: 860px) {
    .nm-filter { grid-template-columns: 1fr 1fr; }
    .nm-f-dept, .nm-f-only, .nm-f-btns { grid-column: 1 / -1; }
    .nm-f-btns .btn { flex: 1; justify-content: center; }
    .nm-rp-head { flex-direction: column; align-items: stretch; }
    .nm-seg { align-self: flex-start; }
    .nm-rp-wrap { overflow: visible; border: none; }
    .nm-rp, .nm-rp tbody { display: block; width: 100%; }
    .nm-rp thead { display: none; }
    .nm-rp tr { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: var(--sp-3); margin-bottom: var(--sp-3);
        border: 1px solid var(--border); border-radius: 12px; background: var(--surface); }
    .nm-rp tr.has-issue { border-left: 4px solid var(--danger); }
    .nm-rp tr.has-issue td:first-child { box-shadow: none; }
    .nm-rp tbody tr:hover td { background: none; }
    .nm-rp td { display: block; padding: 0; border: none; }
    .nm-rp-dept { grid-column: 1; grid-row: 1; font-size: 15px; }
    .nm-rp-date { grid-column: 2; grid-row: 1; text-align: right; }
    .nm-rp .nm-rp-cell { padding: 8px 10px; border-radius: 10px; background: var(--surface2); text-align: left; }
    .nm-rp .nm-rp-cell.is-none { display: none; }
    .nm-rp .nm-rp-cell.is-over { background: rgba(var(--danger-rgb), .09); }
    .nm-rp .nm-rp-cell.is-miss { background: rgba(var(--warning-rgb), .10); }
    .nm-rp-cell::before { content: attr(data-label); display: block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .3px; color: var(--text-muted); margin-bottom: 2px; }
    .nm-rp-main { justify-content: flex-start; }
    .nm-rp-sub { display: block; white-space: normal; }
    .nm-rp-st { grid-column: 1 / -1; }
    .nm-rp-st:empty { display: none; }
}
@media (max-width: 360px) {
    .nm-rp tr { grid-template-columns: 1fr; }
    .nm-rp-date { grid-column: 1; grid-row: auto; text-align: left; }
}
/* Thanh ngày ‹ ngày › Hôm nay: màn hẹp co ô ngày lại, không tràn ngang */
@media (max-width: 400px) {
    .nm-daynav { min-width: 0; }
    .nm-daynav input[type=date] { width: auto; flex: 1 1 0; min-width: 0; }
    .nm-daynav .btn { padding-left: 10px; padding-right: 10px; }
}
/* Thẻ nhập định mức theo ngày (tab Định mức) */
.nm-norm-body { padding: var(--sp-4) var(--sp-5) var(--sp-5); }
.nm-copy { padding: var(--sp-2) var(--sp-3); border-radius: var(--r-sm); background: var(--surface2); border: 1px dashed var(--border-strong); }
@media (max-width: 640px) { .nm-norm-body { padding: var(--sp-3); } }

/* ══ Định mức › Báo cáo › Bảng chi tiết: đủ cột như file mẫu, thu gọn vừa màn hình PC ══
   Độ rộng cột theo nội dung: SA 4 chữ số, CC/NS 2 chữ số, TL% "63,8". Tổng ≈ 1250px → vừa PC 1366+;
   màn hẹp hơn cuộn ngang, cột Ngày + Bếp đứng yên. */
.nm-rd { width: 100%; min-width: 1200px; table-layout: fixed; border-collapse: separate; border-spacing: 0; font-size: 11px; }
.nm-rd .nm-rd-w-date { width: 42px; }
.nm-rd .nm-rd-w-dept { width: 92px; }
.nm-rd .nm-rd-w-cost { width: 40px; }
.nm-rd .nm-rd-w-sa { width: 35px; }
.nm-rd .nm-rd-w-cc { width: 21px; }
.nm-rd .nm-rd-w-ns { width: 24px; }
.nm-rd .nm-rd-w-tl { width: 37px; }
.nm-rd .nm-rd-w-st { width: 104px; }
.nm-rd th { padding: 4px 1px; font-size: 10px; line-height: 1.2; letter-spacing: 0; text-align: center; vertical-align: middle; white-space: normal; }
.nm-rd td, .nm-rd th { font-size: inherit; }
.nm-rd th { font-size: 10px; }
.nm-rd td { padding: 5px 3px; text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; border-bottom: 1px solid var(--border); }
.nm-rd td.nm-rd-pct { font-weight: 700; }
.nm-rd .nm-rd-date { text-align: left; padding-left: 6px; color: var(--text-muted); }
.nm-rd .nm-rd-dept { text-align: left; padding-left: 4px; font-weight: 700; white-space: normal; overflow-wrap: anywhere; line-height: 1.25; }
.nm-rd .nm-rd-st { text-align: left; padding-left: 6px; white-space: normal; }
.nm-rd .nm-rd-st .badge { font-size: 9.5px; padding: 2px 5px; letter-spacing: 0; }
.nm-rd-miss { color: var(--warning-text); font-weight: 700; }
.nm-rd-diff { display: block; font-size: 10px; font-weight: 600; opacity: .8; }
.nm-rd tr.has-issue td.nm-rd-s1 { box-shadow: inset 3px 0 0 var(--danger); }
/* cột Ngày + Bếp đứng yên khi cuộn ngang (màn hẹp) */
.nm-rd .nm-rd-sticky { position: sticky; z-index: 2; background: var(--surface); }
.nm-rd thead .nm-rd-sticky { z-index: 3; background: var(--surface3); }
.nm-rd .nm-rd-s1 { left: 0; }
.nm-rd .nm-rd-s2 { left: 42px; box-shadow: 2px 0 0 var(--border); }
@media (min-width: 1600px) {
    .nm-rd { font-size: 12.5px; }
    .nm-rd .nm-rd-w-dept { width: 130px; }
    .nm-rd .nm-rd-w-st { width: 130px; }
    .nm-rd .nm-rd-w-sa { width: 40px; }
    .nm-rd .nm-rd-w-tl { width: 42px; }
}
/* Tỷ lệ PV thực tế tự tính (suất ăn ÷ NS PV) — ô chỉ đọc */
.nm-in-calc input, .nm-in-calc input:focus { background: var(--surface2); border-style: dashed; color: var(--text); font-weight: 700; cursor: default; }
/* Định mức › tổng quan (điện thoại): chip tỷ lệ PV định mức từng ca */
.nm-chip-norm { background: var(--nm-green-bg); color: var(--accent-text); border-color: var(--nm-green-head); }

/* ══ Định mức › Dashboard ══ */
.nm-quick { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-3); }
.nm-quick-chip { padding: 5px 14px; border-radius: 999px; border: 1px solid var(--border-strong); background: var(--surface2);
    font-size: var(--fs-sm); font-weight: 600; color: var(--text-muted); text-decoration: none; white-space: nowrap; }
.nm-quick-chip:hover { border-color: var(--accent); color: var(--accent-text); }
.nm-quick-chip.is-on { background: var(--accent); border-color: var(--accent); color: #fff; }
.nm-kpi-sub { font-size: var(--fs-xs); color: var(--text-muted); }
.nm-kpi.is-bad { border-top-color: var(--danger); }
.nm-kpi.is-bad .nm-kpi-value { color: var(--danger-text); }
.nm-kpi-cost.is-good .nm-kpi-value { color: var(--success-text); }
.nm-kpi-bar { display: block; margin: 2px 0 6px; }
.nm-dk-list { display: none; list-style: none; margin: 0; padding: 0; }

@media (max-width: 640px) {
    /* KPI: ô Cost cả hàng, còn lại lưới 2 cột gọn */
    .nm-kpis { grid-template-columns: 1fr 1fr; gap: var(--sp-2); margin-bottom: var(--sp-4); }
    .nm-kpi { padding: var(--sp-3); border-top-width: 3px; }
    .nm-kpi-label { font-size: 10.5px; letter-spacing: .3px; }
    .nm-kpi-value { font-size: 22px; margin: 2px 0; }
    .nm-kpi-unit { font-size: var(--fs-sm); }
    .nm-kpi-sub { font-size: 11px; line-height: 1.3; }
    .nm-kpi-cost { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr auto; align-items: center; column-gap: var(--sp-3); }
    .nm-kpi-cost .nm-kpi-label { grid-column: 1 / -1; }
    .nm-kpi-cost .nm-kpi-value { font-size: 28px; }
    .nm-kpi-cost .nm-kpi-sub { text-align: right; font-size: var(--fs-sm); }
    .nm-quick { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
    .nm-quick-chip { padding: 6px 2px; text-align: center; font-size: 11.5px; }
    .nm-chart { height: 220px; }
    .nm-chart-wide .nm-chart { height: 300px; }
    .nm-charts { gap: var(--sp-3); margin-bottom: var(--sp-4); }
    /* Theo bếp: danh sách gọn thay bảng */
    .nm-dk-table { display: none; }
    .nm-dk-list { display: block; }
    .nm-dk { display: grid; grid-template-columns: 1fr auto; gap: 2px var(--sp-2); padding: 10px 0; border-bottom: 1px solid var(--border); }
    .nm-dk:last-child { border-bottom: none; }
    .nm-dk-name { font-weight: 700; color: var(--accent-text); }
    .nm-dk-cost { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
    .nm-dk-cost .nm-rp-diff { margin-left: 4px; }
    .nm-dk-tags { grid-column: 1 / -1; display: flex; gap: 4px; flex-wrap: wrap; }
}
/* Bộ lọc Báo cáo / Dashboard: PC luôn mở, điện thoại thu thành 1 dòng */
.nm-fsum { display: none; }
@media (max-width: 640px) {
    .nm-fcard { padding: var(--sp-3); }
    .nm-fsum { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-2); cursor: pointer; list-style: none; min-height: 40px; }
    .nm-fsum::-webkit-details-marker { display: none; }
    .nm-fsum-txt { font-size: var(--fs-sm); color: var(--text-muted); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .nm-fsum-txt b { color: var(--text); }
    .nm-fsum-btn { flex: none; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--border-strong); background: var(--surface2);
        font-size: var(--fs-sm); font-weight: 700; color: var(--accent-text); }
    .nm-fbox[open] .nm-fsum { margin-bottom: var(--sp-3); }
    .nm-fbox[open] .nm-fsum-btn span { display: inline-block; transform: rotate(180deg); }
    .nm-quick { margin-top: var(--sp-2); }
}

/* ══ Định mức › Dashboard (bố cục mới): ô chỉ số có biểu tượng + so kỳ trước, 3 biểu đồ, bảng theo bếp ══ */
.nm-kpis2 { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: var(--sp-3); }
.nm-kpi2 { margin: 0; display: flex; gap: var(--sp-3); align-items: flex-start; padding: var(--sp-4); border-top: none; }
.nm-kpi2-ico { flex: none; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
    background: rgba(var(--accent-rgb), .12); color: var(--accent-strong); }
.nm-kpi2.is-bad .nm-kpi2-ico { background: rgba(var(--danger-rgb), .10); color: var(--danger); }
.nm-kpi2-body { min-width: 0; }
.nm-kpi2 .nm-kpi-value { font-size: 26px; line-height: 1.15; margin: 2px 0 4px; }
.nm-kpi2.is-bad .nm-kpi-value { color: var(--danger-text); }
.nm-kpi2.nm-kpi-cost:not(.is-bad) .nm-kpi-value { color: var(--success-text); }
.nm-dl { display: block; font-size: var(--fs-xs); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nm-dl.is-good { color: var(--success-text); }
.nm-dl.is-bad { color: var(--danger-text); }
.nm-dl.is-flat { color: var(--text-faint); font-weight: 500; }
.nm-dl-t { font-weight: 500; color: var(--text-muted); }
.nm-kpi2 .nm-kpi-sub { margin-bottom: 2px; }

.nm-charts3 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.5fr); gap: var(--sp-3); }
.nm-charts3 .nm-chart { height: 260px; }

.nm-dk-head { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-3); flex-wrap: wrap;
    padding-bottom: var(--sp-3); margin-bottom: var(--sp-3); border-bottom: 1px solid var(--border); }
.nm-dk-head .card-title { border: none; padding: 0; margin: 0; }
.nm-dk-search input { width: 280px; max-width: 100%; }
.nm-dk-t td { padding-top: 7px; padding-bottom: 7px; font-variant-numeric: tabular-nums; }
.nm-dk-t .nm-dk-c-no { width: 44px; text-align: center; }
.nm-dk-t tbody tr:nth-child(even) td { background: var(--surface2); }
.nm-spark { display: inline-block; vertical-align: middle; overflow: visible; }
.nm-spark polyline { fill: none; stroke-width: 1.8; stroke-linejoin: round; stroke-linecap: round; }
.nm-spark.is-up polyline { stroke: var(--danger); }
.nm-spark.is-down polyline { stroke: var(--accent-strong); }
.nm-dk-go { display: inline-block; padding: 3px 12px; border-radius: 999px; background: rgba(var(--accent-rgb), .12);
    color: var(--accent-text); font-size: var(--fs-xs); font-weight: 700; text-decoration: none; white-space: nowrap; }
.nm-dk-go:hover { background: var(--accent); color: #fff; }

@media (max-width: 1280px) {
    .nm-kpis2 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .nm-charts3 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
    .nm-charts3 .nm-chart-rank { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
    /* điện thoại: ô Cost nổi bật cả hàng ở trên, còn lại lưới 2 cột */
    .nm-kpis2 { grid-template-columns: 1fr 1fr; gap: var(--sp-2); }
    .nm-kpi2 { padding: var(--sp-3); gap: var(--sp-2); flex-direction: column; }
    .nm-kpi2-ico { width: 32px; height: 32px; border-radius: 9px; }
    .nm-kpi2-ico svg { width: 18px; height: 18px; }
    .nm-kpi2 .nm-kpi-value { font-size: 22px; }
    .nm-kpi2.nm-kpi-cost { grid-column: 1 / -1; order: -1; flex-direction: row; align-items: center; }
    .nm-kpi2.nm-kpi-cost .nm-kpi-value { font-size: 28px; }
    .nm-dl { white-space: normal; font-size: 11px; }
    .nm-dl-t { display: none; }
    .nm-charts3 { grid-template-columns: minmax(0, 1fr); }
    .nm-charts3 .nm-chart { height: 220px; }
    .nm-charts3 .nm-chart-rank .nm-chart { height: 300px; }
    .nm-dk-search, .nm-dk-search input { width: 100%; }
    .nm-dk-name { text-decoration: none; }
}

/* ══ Bảng tổng quan bếp (Nhập thực tế / Định mức) — PC ══ */
.nm-ovt tbody tr { transition: background var(--t-fast); }
.nm-ovt tbody tr:hover td { background: rgba(var(--accent-rgb), .05); }
.nm-ovt td { vertical-align: middle; }
.nm-kcell { padding-top: 8px !important; padding-bottom: 8px !important; min-width: 220px; }
.nm-klink { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.nm-klink:visited { color: var(--text); }
.nm-kava { flex: none; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
    background: rgba(var(--accent-rgb), .12); color: var(--accent-text); font-size: 12px; font-weight: 800; letter-spacing: .3px; }
.nm-ktxt { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.nm-kname { font-weight: 700; color: var(--accent-text); line-height: 1.25; }
.nm-ksub { font-size: 11px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nm-kgo { flex: none; font-size: 18px; color: var(--text-faint); opacity: 0; transform: translateX(-4px); transition: opacity var(--t-fast), transform var(--t-fast); }
.nm-ovt tbody tr:hover .nm-kgo, .nm-klink:focus-visible .nm-kgo { opacity: 1; transform: none; color: var(--accent); }
.nm-ovt tbody tr:hover .nm-kname { text-decoration: underline; text-underline-offset: 3px; }
.nm-ovt-prog { width: 150px; white-space: nowrap; }
.nm-ovt-prog .nm-progress { display: inline-block; width: 90px; height: 6px; vertical-align: middle; margin-right: 8px; }
.nm-ovt-n { font-size: var(--fs-xs); font-weight: 700; color: var(--text-muted); font-variant-numeric: tabular-nums; }
.nm-ovt-n.is-done { color: var(--accent-text); }
.nm-pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 600; white-space: nowrap; border: 1px solid transparent; }
.nm-pill { background: var(--surface2); color: var(--text-faint); border-color: var(--border); }
.nm-pill.is-ok { background: rgba(var(--accent-rgb), .12); color: var(--accent-text); border-color: rgba(var(--accent-rgb), .25); }
.nm-pill.is-open { background: rgba(var(--warning-rgb), .10); color: var(--warning-text); border-color: rgba(var(--warning-rgb), .25); }
.nm-pill.is-late { background: rgba(var(--danger-rgb), .07); color: var(--danger-text); border-color: rgba(var(--danger-rgb), .2); }
.nm-ovt thead th:first-child { text-align: left; }

/* Bảng chi tiết — màu dịu: nền trắng / sọc nhẹ; ĐM chữ xám, thực tế chữ đậm; chỉ ô TL% & cost tô xanh (đạt) / đỏ (vượt) */
.nm-rd thead th { background: var(--surface2); color: var(--text-muted); border-bottom: 1px solid var(--border); }
.nm-rd thead th.nm-rd-hs { background: rgba(var(--accent-rgb), .10); color: var(--accent-text); font-size: 11px; font-weight: 800;
    letter-spacing: .6px; border-left: 2px solid var(--border-strong); border-bottom: 2px solid var(--accent); }
.nm-rd thead th.nm-rd-hn { color: var(--text-muted); }
.nm-rd thead th.nm-rd-ha { color: var(--accent-text); }
.nm-rd .nm-rd-sep { border-left: 2px solid var(--border-strong); }
.nm-rd .nm-rd-mid { border-left: 1px dashed var(--border-strong); }
.nm-rd tbody td { background: var(--surface); }
.nm-rd tbody tr:nth-child(even) td { background: var(--surface2); }
.nm-rd tbody tr:hover td { background: rgba(var(--accent-rgb), .06); }
.nm-rd td.nm-rd-n { color: var(--text-muted); font-weight: 400; }
.nm-rd td.nm-rd-npct { color: var(--text-muted); font-weight: 600; }
.nm-rd td.nm-rd-a { color: var(--text); font-weight: 600; }
.nm-rd td.nm-rd-pct.is-ok { color: var(--success-text); }
.nm-rd td.nm-rd-pct.is-over, .nm-rd tbody tr td.nm-rd-pct.is-over { color: var(--danger-text); background: rgba(var(--danger-rgb), .10); font-weight: 800; }

/* ══ Tải ứng dụng CANTEEN (PWA) ══ */
.login-app-btn { display: flex; align-items: center; gap: 12px; width: 100%; margin-top: var(--sp-4); padding: 10px 14px;
    border: 1px dashed var(--border-strong); border-radius: var(--r-md); background: var(--surface2); cursor: pointer;
    text-align: left; color: var(--text); font: inherit; transition: border-color var(--t-fast), background var(--t-fast); }
.login-app-btn:hover { border-color: var(--accent); background: rgba(var(--accent-rgb), .06); }
.login-app-btn img { border-radius: 8px; flex: none; }
.login-app-btn span { display: flex; flex-direction: column; }
.login-app-btn b { color: var(--accent-text); }
.login-app-btn small { font-size: var(--fs-xs); color: var(--text-muted); }
.pwa-modal { width: 440px; }
.pwa-head { display: flex; gap: 14px; align-items: center; margin-bottom: var(--sp-4); }
.pwa-head img { border-radius: 14px; flex: none; box-shadow: var(--shadow-sm); }
.pwa-head h3 { margin: 0 0 2px; }
.pwa-os { font-weight: 700; margin: 0 0 6px; }
.pwa-steps ol { margin: 0 0 10px; padding-left: 20px; display: grid; gap: 6px; line-height: 1.5; }
.pwa-k { display: inline-block; min-width: 22px; padding: 0 5px; border: 1px solid var(--border-strong); border-radius: 6px;
    background: var(--surface2); text-align: center; font-weight: 700; }
/* Quản trị › Đồng bộ và lịch sử: chọn nhanh khoảng ngày (dùng lại chip .nm-quick-chip) */
.sch-quick { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.sch-quick .nm-quick-chip { cursor: pointer; font: inherit; font-size: var(--fs-sm); font-weight: 600; }

/* ══ Quản trị › Đồng bộ và lịch sử: 2 khối điều khiển gọn ══ */
.sy-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: var(--sp-4); margin-bottom: var(--sp-4); }
.sy-top .card { margin-bottom: 0; }
.sy-card { display: flex; flex-direction: column; gap: 12px; padding: var(--sp-4) var(--sp-5); }
.sy-head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); padding-bottom: 10px; border-bottom: 1px solid var(--border); }
.sy-title { margin: 0; font-size: 13px; font-weight: 700; letter-spacing: .6px; text-transform: uppercase; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }
.sy-info { display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; font-size: 12px; text-transform: none;
    color: var(--text-faint); cursor: help; }
.sy-info:hover, .sy-info:focus-visible { color: var(--accent); background: rgba(var(--accent-rgb), .1); outline: none; }
.sy-switch { margin: 0; }
.sy-line { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-size: var(--fs-sm); color: var(--text); }
.sy-line label { font-weight: 500; }
.sy-num { width: 76px !important; padding: 6px 10px !important; text-align: center; font-weight: 700; }
.sy-save { margin-left: auto; }
.sy-range { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.sy-range input[type=date] { width: 165px; padding: 7px 10px; }
.sy-arrow { color: var(--text-faint); font-weight: 700; }
.sy-range .btn { margin-left: auto; }
.sy-status { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 0; min-height: 24px; font-size: var(--fs-xs); }
.sy-chip { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: 999px; background: var(--surface2);
    border: 1px solid var(--border); color: var(--text-muted); font-weight: 600; white-space: nowrap; }
.sy-chip.is-run { background: rgba(var(--warning-rgb), .10); border-color: rgba(var(--warning-rgb), .3); color: var(--warning-text); }
.sy-chip.is-bad { background: rgba(var(--danger-rgb), .08); border-color: rgba(var(--danger-rgb), .25); color: var(--danger-text); white-space: normal; }
.sy-hint { color: var(--text-faint); }
.sch-quick .nm-quick-chip { padding: 4px 12px; font-size: 12px; }
@media (max-width: 1100px) {
    .sy-top { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
    .sy-card { padding: var(--sp-4); }
    .sy-range input[type=date] { flex: 1 1 130px; width: auto; min-width: 0; }
    .sy-range .btn { width: 100%; margin-left: 0; }
    .sy-save { margin-left: 0; }
}
.sy-switch .switch-text { font-size: var(--fs-sm); letter-spacing: .3px; }
/* chỉ còn khối Tự động cập nhật: 1 cột, các ô nhập trên 1 hàng */
.sy-top { grid-template-columns: minmax(0, 1fr); }
.sy-lines { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 32px; }
.sy-lines .sy-save { margin-left: auto; }
@media (max-width: 640px) { .sy-lines { flex-direction: column; align-items: flex-start; } .sy-lines .sy-save { margin-left: 0; } }

/* ══ Quản trị › Kết nối API: thẻ gọn (dùng chung kiểu .sy-card) ══ */
.sy-head-r { display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; justify-content: flex-end; }
.sy-info { font-family: Georgia, "Times New Roman", serif; font-style: italic; font-weight: 700; font-size: 11px;
    border: 1.5px solid currentColor; width: 16px; height: 16px; line-height: 1; }
.api-tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-3); }
.api-tile { padding: 12px 16px; border: 1px solid var(--border); border-radius: var(--r-md); background: var(--surface2); min-width: 0; }
.api-tile .svc-tile-value { font-size: 20px; margin: 2px 0; }
.api-tile .svc-tile-sub { overflow-wrap: anywhere; }
.api-tile-big { font-size: var(--fs-md) !important; font-weight: 600; color: var(--text) !important; margin-top: 6px; }
.api-actions { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: var(--sp-3); }
.api-act { display: flex; flex-direction: column; gap: 10px; padding: 12px 16px; border: 1px dashed var(--border-strong); border-radius: var(--r-md); }
.api-act-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; color: var(--text-muted); }
.api-act .sy-range .btn:first-of-type { margin-left: auto; }
@media (max-width: 1100px) { .api-actions { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 640px) {
    .api-tiles { grid-template-columns: minmax(0, 1fr); }
    .sy-head { flex-wrap: wrap; }
    .api-act .sy-range .btn { flex: 1; margin-left: 0; }
}

/* ══ Quản trị › Nguồn dữ liệu & máy ══ */
.zk-src { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-3); }
.zk-opt { position: relative; display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border: 1.5px solid var(--border);
    border-radius: var(--r-md); background: var(--surface2); cursor: pointer; transition: border-color var(--t-fast), background var(--t-fast); }
.zk-opt:hover { border-color: var(--border-strong); }
.zk-opt input { margin-top: 3px; accent-color: var(--accent); width: 16px; height: 16px; flex: none; }
.zk-opt-b { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.zk-opt-b b { font-size: var(--fs-sm); color: var(--text); }
.zk-opt-b small { font-size: var(--fs-xs); color: var(--text-muted); }
.zk-opt:has(input:checked) { border-color: var(--accent); background: rgba(var(--accent-rgb), .07); }
.zk-opt:has(input:checked) b { color: var(--accent-text); }
.zk-opt:has(input:focus-visible) { box-shadow: 0 0 0 3px rgba(var(--accent-rgb), .25); }
.zk-count { text-transform: none; letter-spacing: 0; font-weight: 600; color: var(--text-faint); }
.zk-add { padding: 14px 16px; border: 1px dashed var(--accent); border-radius: var(--r-md); background: rgba(var(--accent-rgb), .04); }
.zk-add-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) 160px minmax(0, 1fr) 100px 150px auto; gap: var(--sp-3); align-items: end; }
.zk-add-grid .form-col { min-width: 0; }
.zk-add-grid .field-label { display: flex; align-items: center; gap: 4px; }
.zk-add-btns { display: flex; gap: var(--sp-2); }
.zk-table tr:not(.is-push) .zk-push-only, .zk-table tr.is-push .zk-pull-only,
.zk-add:not(.is-push) .zk-push-only, .zk-add.is-push .zk-pull-only { display: none; }
.zk-table .zk-in-sn { width: 100%; min-width: 170px; }
.zk-conn { display: inline-flex; align-items: center; gap: 6px; font-size: .8rem; font-weight: 600; color: var(--text-muted); white-space: nowrap; }
.zk-conn .zk-dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; opacity: .6; }
.zk-conn.is-on { color: var(--success-text); }
.zk-conn.is-on .zk-dot { opacity: 1; box-shadow: 0 0 0 3px rgba(var(--success-rgb), .2); }
.zk-conn.is-off { color: var(--danger-text); }
.zk-conn.is-off .zk-dot { opacity: 1; }
.zk-table td { vertical-align: middle; }
.zk-table input[type=text], .zk-table input[type=number], .zk-table select { padding: 6px 10px; }
.zk-empty { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: var(--sp-5) var(--sp-3); text-align: center; color: var(--text-muted); }
.zk-empty-ico { font-size: 30px; line-height: 1; opacity: .8; }
.zk-empty b { color: var(--text); }
.zk-empty span { font-size: var(--fs-sm); }
.zk-empty .btn { margin-top: 6px; }
@media (max-width: 1000px) {
    .zk-src { grid-template-columns: minmax(0, 1fr); }
    .zk-add-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
    .zk-add-btns { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
    .zk-add-grid { grid-template-columns: minmax(0, 1fr); }
    .zk-add-btns .btn { flex: 1; }
}
.zk-table .zk-in-name { width: 100%; min-width: 130px; }
.zk-table .zk-in-ip { width: 118px; }
.zk-table .zk-in-port { width: 72px; }
.zk-table .zk-in-key { width: 92px; }
.zk-table td:last-child { white-space: nowrap; text-align: right; }
.zk-table .zk-last { min-width: 150px; max-width: 220px; }
.zk-table .zk-st { display: inline-block; max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: middle; }
.zk-table th, .zk-table td { padding-left: 10px; padding-right: 10px; }
.zk-table .zk-in-name { min-width: 120px; }
@media (max-width: 640px) {
    /* mỗi máy 1 thẻ */
    .zk-table, .zk-table tbody { display: block; width: 100%; }
    .zk-table thead { display: none; }
    .zk-table tr[data-zk-id] { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 12px; padding: 12px; margin-bottom: 10px;
        border: 1px solid var(--border); border-radius: var(--r-md); background: var(--surface2); }
    .zk-table tr[data-zk-id] td { display: block; padding: 0; border: none; text-align: left; }
    .zk-table tr[data-zk-id] td::before { content: attr(data-label); display: block; font-size: 10.5px; font-weight: 700;
        text-transform: uppercase; letter-spacing: .3px; color: var(--text-muted); margin-bottom: 3px; }
    .zk-table tr[data-zk-id] td:first-child, .zk-table tr[data-zk-id] td:nth-child(2) { grid-column: 1 / -1; }
    .zk-table tr[data-zk-id] td:last-child { grid-column: 1 / -1; display: flex; gap: 6px; }
    .zk-table tr[data-zk-id] td:last-child::before { display: none; }
    .zk-table tr[data-zk-id] td:last-child .btn { flex: 1; }
    .zk-table .zk-in-name, .zk-table .zk-in-key { width: 100%; }
    .zk-table .zk-in-ip { width: calc(100% - 100px); }
    .zk-table .zk-last { max-width: none; }
    .zk-table tbody tr:not([data-zk-id]) td { display: block; }
}
@media (min-width: 641px) {
    .zk-table .zk-in-ip { width: 108px; }
    .zk-table .zk-in-port { width: 64px; }
    .zk-table .zk-in-key { width: 82px; }
}
/* Ô số trong bảng máy: bỏ nút tăng/giảm để không che chữ (VD 123456, 4370) */
.zk-table input[type=number] { -moz-appearance: textfield; appearance: textfield; text-align: left; }
.zk-table input[type=number]::-webkit-inner-spin-button, .zk-table input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
@media (min-width: 641px) { .zk-table .zk-in-port { width: 70px; } .zk-table .zk-in-key { width: 96px; } }

/* ══ Hỗ trợ IT: trang portal nhúng ══ */
.it-head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); flex-wrap: wrap; }
.it-frame-card { position: relative; padding: 0; overflow: hidden; }
.it-frame { display: block; width: 100%; height: calc(100vh - 220px); min-height: 640px; border: 0; background: #fff; }
.it-loading { position: absolute; inset: 0; display: grid; place-items: center; color: var(--text-muted); font-size: var(--fs-sm); pointer-events: none; }
.it-loading[hidden] { display: none; }
.login-footer-sep { color: var(--text-faint); margin: 0 6px; }
@media (max-width: 640px) { .it-frame { height: calc(100vh - 180px); min-height: 560px; } }

/* ── Nút Hỗ trợ IT góc phải + khung form ticket ─────────────────────────── */
.it-fab {
    position: fixed; z-index: var(--z-modal);
    right: calc(var(--sp-4) + env(safe-area-inset-right, 0px));
    bottom: calc(var(--sp-4) + env(safe-area-inset-bottom, 0px));
    display: inline-flex; align-items: center; gap: var(--sp-2);
    height: 48px; padding: 0 18px 0 14px; border: 0; border-radius: 999px;
    background: var(--accent-strong); color: #fff; font: inherit; font-weight: 600; font-size: var(--fs-sm);
    box-shadow: var(--shadow-accent), var(--shadow-md); cursor: pointer;
    transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.it-fab:hover { transform: translateY(-2px); }
.it-fab:focus-visible { outline: 3px solid var(--accent-ring); outline-offset: 3px; }
.it-fab-ico { font-size: 20px; line-height: 1; }
.it-fab[aria-expanded="true"] { display: none; }
@media print { .it-fab, .it-panel { display: none !important; } }

.it-panel {
    position: fixed; z-index: var(--z-modal);
    right: calc(var(--sp-4) + env(safe-area-inset-right, 0px));
    bottom: calc(var(--sp-4) + env(safe-area-inset-bottom, 0px));
    width: min(420px, calc(100vw - 32px));
    height: min(680px, calc(100vh - var(--navbar-h) - 48px));
    display: flex; flex-direction: column; overflow: hidden;
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg); animation: fadeUp 0.15s ease;
}
.it-panel[hidden] { display: none; }
.it-panel-head {
    display: flex; align-items: center; gap: var(--sp-2);
    padding: 12px 12px 12px 16px; background: var(--accent-strong); color: #fff;
}
.it-panel-head > div { flex: 1; min-width: 0; }
.it-panel-head h2 { margin: 0; font-size: var(--fs-base, 15px); font-weight: 700; color: inherit; }
.it-panel-head p { margin: 2px 0 0; font-size: var(--fs-xs, 12px); opacity: .85; }
.it-panel-btn {
    display: inline-grid; place-items: center; width: 32px; height: 32px; flex: none;
    border: 0; border-radius: 8px; background: rgba(255, 255, 255, .14); color: #fff;
    font: inherit; font-size: 15px; text-decoration: none; cursor: pointer;
}
.it-panel-btn:hover { background: rgba(255, 255, 255, .26); }
.it-panel-btn:focus-visible { outline: 2px solid #fff; outline-offset: 1px; }
.it-panel-body { position: relative; flex: 1; min-height: 0; background: #fff; }
.it-panel-body iframe { display: block; width: 100%; height: 100%; border: 0; }
.it-panel-loading { position: absolute; inset: 0; display: grid; place-items: center; color: var(--text-muted); font-size: var(--fs-sm); pointer-events: none; }
.it-panel-loading[hidden] { display: none; }
@media (max-width: 640px) {
    .it-fab { height: 52px; width: 52px; padding: 0; justify-content: center; }
    .it-fab-text { display: none; }
    .it-panel { inset: 0; width: auto; height: auto; border-radius: 0; border: 0; padding-top: env(safe-area-inset-top, 0px); background: var(--accent-strong); }
}
@media (prefers-reduced-motion: reduce) { .it-fab, .it-panel { transition: none; animation: none; } }

/* ── Webhook realtime (tab Quản trị) ─────────────────────────────────────── */
.wh-card { gap: var(--sp-4); }
.wh-lede { margin: 0; font-size: var(--fs-sm); color: var(--text-muted); max-width: 80ch; }
.wh-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.wh-input { width: 100%; }
.wh-mono { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: var(--fs-base); letter-spacing: .2px; }
.wh-hint { margin: 0; font-size: var(--fs-xs); color: var(--text-faint); }
.wh-hint.is-warn { color: var(--danger-text); font-weight: 600; }
.wh-input.is-warn { border-color: var(--danger); }
.wh-secret-row { display: flex; gap: var(--sp-2); align-items: stretch; min-width: 0; }
.wh-secret-row .wh-input { flex: 1; }
.wh-secret-row .btn { white-space: nowrap; }
.wh-actions { display: flex; gap: var(--sp-2); flex-wrap: wrap; padding-top: var(--sp-3); border-top: 1px solid var(--border); }
@media (max-width: 640px) { .wh-secret-row { flex-wrap: wrap; } .wh-secret-row .wh-input { flex-basis: 100%; } }

.wh-pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font-size: var(--fs-xs); font-weight: 600;
           background: var(--surface2); color: var(--text-muted); border: 1px solid var(--border); white-space: nowrap; }
.wh-pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.wh-pill.is-ok { color: var(--success-text); background: rgba(var(--success-rgb), .1); border-color: rgba(var(--success-rgb), .3); }
.wh-pill.is-err { color: var(--danger-text); background: rgba(var(--danger-rgb), .08); border-color: rgba(var(--danger-rgb), .3); }

.wh-switch { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: var(--fs-sm); font-weight: 600; color: var(--text-muted); }
.wh-switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.wh-switch-track { position: relative; width: 36px; height: 20px; border-radius: 999px; background: var(--border-strong); transition: background var(--t-fast); flex: none; }
.wh-switch-track::after { content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff;
                          box-shadow: var(--shadow-sm); transition: transform var(--t-fast); }
.wh-switch input:checked + .wh-switch-track { background: var(--accent-strong); }
.wh-switch input:checked + .wh-switch-track::after { transform: translateX(16px); }
.wh-switch input:checked ~ .wh-switch-label { color: var(--accent-text); }
.wh-switch input:focus-visible + .wh-switch-track { outline: 3px solid var(--accent-ring); outline-offset: 2px; }