/* ==========================================================================
   ePaper Enterprise CMS — Complete Design System v3.0
   Professional · Clean · Reliable · Enterprise Grade
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,300;0,14..32,400;0,14..32,500;0,14..32,600;0,14..32,700;0,14..32,800;0,14..32,900;1,14..32,400&display=swap');

/* ─────────────────────────────────────────────────────────────
   1. DESIGN TOKENS
───────────────────────────────────────────────────────────── */
:root {
    /* Brand */
    --brand-50:   #eef2ff;
    --brand-100:  #e0e7ff;
    --brand-200:  #c7d2fe;
    --brand-400:  #818cf8;
    --brand-500:  #6366f1;
    --brand-600:  #4f46e5;
    --brand-700:  #4338ca;
    --brand-900:  #1e1b4b;

    /* Semantic colors */
    --success:    #10b981;
    --success-bg: #ecfdf5;
    --success-bd: #a7f3d0;
    --warning:    #f59e0b;
    --warning-bg: #fffbeb;
    --warning-bd: #fde68a;
    --danger:     #ef4444;
    --danger-bg:  #fef2f2;
    --danger-bd:  #fecaca;
    --info:       #3b82f6;
    --info-bg:    #eff6ff;
    --info-bd:    #bfdbfe;

    /* Neutral scale */
    --n-0:   #ffffff;
    --n-50:  #f8fafc;
    --n-100: #f1f5f9;
    --n-150: #eaeff5;
    --n-200: #e2e8f0;
    --n-300: #cbd5e1;
    --n-400: #94a3b8;
    --n-500: #64748b;
    --n-600: #475569;
    --n-700: #334155;
    --n-800: #1e293b;
    --n-900: #0f172a;
    --n-950: #020617;

    /* Surface / Layout */
    --surface-bg:     var(--n-50);
    --surface-card:   var(--n-0);
    --surface-raised: var(--n-0);
    --sidebar-bg:     var(--n-900);
    --sidebar-text:   var(--n-400);
    --sidebar-active: var(--brand-500);
    --topbar-bg:      var(--n-0);

    /* Typography */
    --text-primary:   var(--n-900);
    --text-secondary: var(--n-600);
    --text-muted:     var(--n-400);
    --text-invert:    var(--n-0);

    /* Borders */
    --border:         var(--n-200);
    --border-strong:  var(--n-300);
    --border-focus:   var(--brand-500);

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.03);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.10), 0 10px 10px -5px rgba(0,0,0,0.04);
    --shadow-brand: 0 4px 14px rgba(99,102,241,0.35);

    /* Layout */
    --sidebar-w:      256px;
    --topbar-h:       60px;
    --radius-xs:      4px;
    --radius-sm:      6px;
    --radius-md:      8px;
    --radius-lg:      12px;
    --radius-xl:      16px;
    --radius-2xl:     20px;
    --radius-full:    9999px;

    /* Motion */
    --ease:      cubic-bezier(.4,0,.2,1);
    --dur-fast:  150ms;
    --dur-base:  200ms;
    --dur-slow:  350ms;
    --t-fast:    all var(--dur-fast) var(--ease);
    --t-base:    all var(--dur-base) var(--ease);
    --t-slow:    all var(--dur-slow) var(--ease);
}

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

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    background: var(--surface-bg);
    color: var(--text-primary);
    display: flex;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }

/* Custom scrollbar */
::-webkit-scrollbar               { width: 6px; height: 6px; }
::-webkit-scrollbar-track         { background: transparent; }
::-webkit-scrollbar-thumb         { background: var(--n-300); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover   { background: var(--n-400); }

::selection { background: var(--brand-100); color: var(--brand-700); }

/* ─────────────────────────────────────────────────────────────
   3. SIDEBAR
───────────────────────────────────────────────────────────── */
.admin-sidebar {
    width: var(--sidebar-w);
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 200;
    display: flex;
    flex-direction: column;
    border-right: 1px solid rgba(255,255,255,0.06);
    overflow: hidden;
    transition: transform var(--dur-slow) var(--ease);
}

/* Brand */
.admin-sidebar .brand {
    height: var(--topbar-h);
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    flex-shrink: 0;
    user-select: none;
}
.brand-mark {
    width: 32px; height: 32px;
    background: linear-gradient(135deg, var(--brand-500), #8b5cf6);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 15px; color: #fff;
    box-shadow: 0 0 0 0 transparent;
    transition: var(--t-base);
    flex-shrink: 0;
}
.brand-mark:hover { box-shadow: 0 0 16px rgba(99,102,241,0.5); }
.brand-name {
    font-size: 15px; font-weight: 700;
    color: #fff; letter-spacing: -0.3px; line-height: 1;
}
.brand-name span { display: block; font-size: 10px; font-weight: 500; color: var(--n-500); margin-top: 2px; letter-spacing: 0; }

/* Nav scroll area */
.admin-nav,
.admin-nav-list {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 12px 0 8px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.1) transparent;
}
.admin-nav::-webkit-scrollbar,
.admin-nav-list::-webkit-scrollbar { width: 3px; }
.admin-nav::-webkit-scrollbar-thumb,
.admin-nav-list::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 2px; }

.admin-nav > li,
.admin-nav-list > li {
    display: block !important;
    width: 100% !important;
    clear: both !important;
    float: none !important;
    box-sizing: border-box !important;
}

/* Section labels */
.nav-section-label {
    padding: 16px 16px 6px;
    font-size: 10px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1px;
    color: var(--n-600);
    display: flex; align-items: center; gap: 8px;
    user-select: none;
    width: 100% !important;
    box-sizing: border-box !important;
}
.nav-section-label::after {
    content: ''; flex: 1; height: 1px;
    background: rgba(255,255,255,0.05);
}

/* Direct nav links (Dashboard) */
.admin-nav > li > a,
.admin-nav-list > li > a {
    display: flex !important;
    flex-direction: row !important;
    align-items: center; gap: 10px;
    padding: 9px 16px;
    color: var(--n-400);
    font-size: 13.5px; font-weight: 500;
    border-radius: var(--radius-md);
    margin: 1px 8px;
    transition: var(--t-fast);
    position: relative;
}
.admin-nav > li > a i {
    width: 18px; text-align: center;
    font-size: 13px; color: var(--n-600);
    flex-shrink: 0; transition: var(--t-fast);
}
.admin-nav > li > a:hover {
    background: rgba(255,255,255,0.06);
    color: #fff;
}
.admin-nav > li > a:hover i { color: var(--n-300); }
.admin-nav > li > a.active {
    background: rgba(99,102,241,0.18);
    color: #fff; font-weight: 600;
}
.admin-nav > li > a.active i { color: var(--brand-400); }
.admin-nav > li > a.active::before {
    content: ''; position: absolute;
    left: -8px; top: 50%; transform: translateY(-50%);
    width: 3px; height: 18px;
    background: var(--brand-500);
    border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
}

/* Nav group header (accordion) */
.nav-group-header {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 16px;
    margin: 1px 8px;
    border-radius: var(--radius-md);
    color: var(--n-400); font-size: 13.5px; font-weight: 500;
    cursor: pointer; user-select: none;
    transition: var(--t-fast);
}
.nav-group-header i:first-child {
    width: 18px; text-align: center;
    font-size: 13px; color: var(--n-600);
    flex-shrink: 0; transition: var(--t-fast);
}
.nav-group-header span { flex: 1; }
.nav-group-header:hover {
    background: rgba(255,255,255,0.06);
    color: #fff;
}
.nav-group-header:hover i { color: var(--n-300); }
.nav-group-header.active-header {
    background: rgba(99,102,241,0.15);
    color: #fff;
}
.nav-group-header.active-header i:first-child { color: var(--brand-400); }

.nav-group-header .arrow {
    font-size: 10px; color: var(--n-600);
    flex-shrink: 0;
    transition: transform var(--dur-base) var(--ease);
}
.nav-group-header.open .arrow { transform: rotate(90deg); }

/* Sub menu */
.nav-group-sub { display: none; }
.nav-group-sub.open {
    display: block;
    animation: menuSlide 0.18s var(--ease);
}
@keyframes menuSlide {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}
.nav-group-sub li a {
    display: flex; align-items: center; gap: 9px;
    padding: 8px 16px 8px 44px;
    margin: 1px 8px;
    border-radius: var(--radius-md);
    color: var(--n-500); font-size: 13px; font-weight: 400;
    transition: var(--t-fast);
}
.nav-group-sub li a i {
    width: 14px; text-align: center;
    font-size: 11px; color: var(--n-600);
    flex-shrink: 0;
}
.nav-group-sub li a:hover {
    background: rgba(255,255,255,0.05);
    color: var(--n-200);
}
.nav-group-sub li a.active {
    background: rgba(99,102,241,0.15);
    color: var(--brand-400); font-weight: 600;
}
.nav-group-sub li a.active i { color: var(--brand-400); }

/* Sidebar user profile / logout */
.nav-footer {
    padding: 12px;
    border-top: 1px solid rgba(255,255,255,0.06);
    flex-shrink: 0;
}
.nav-user-card {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
    cursor: default;
}
.nav-user-avatar {
    width: 32px; height: 32px;
    background: linear-gradient(135deg, var(--brand-500), #8b5cf6);
    border-radius: var(--radius-full);
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; color: #fff; font-weight: 700;
    flex-shrink: 0;
}
.nav-user-info { flex: 1; min-width: 0; }
.nav-user-name  { font-size: 13px; font-weight: 600; color: var(--n-100); line-height: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-user-role  { font-size: 11px; color: var(--n-600); margin-top: 2px; }

.nav-logout-btn {
    width: 100%;
    display: flex; align-items: center; gap: 8px;
    padding: 9px 12px;
    background: transparent;
    color: #fc8181; font-size: 13px; font-weight: 500;
    border: 1px solid rgba(239,68,68,0.2);
    border-radius: var(--radius-md);
    cursor: pointer; transition: var(--t-fast);
}
.nav-logout-btn i { font-size: 12px; }
.nav-logout-btn:hover {
    background: rgba(239,68,68,0.12);
    border-color: rgba(239,68,68,0.35);
    color: #fca5a5;
}

/* ─────────────────────────────────────────────────────────────
   4. TOPBAR
───────────────────────────────────────────────────────────── */
.admin-main {
    margin-left: var(--sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.admin-topbar {
    height: var(--topbar-h);
    background: var(--topbar-bg);
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 24px;
    position: sticky; top: 0; z-index: 100;
    box-shadow: var(--shadow-xs);
}

.topbar-left {
    display: flex; align-items: center; gap: 12px;
}
.topbar-page-title {
    font-size: 15px; font-weight: 700;
    color: var(--text-primary); letter-spacing: -0.2px;
    display: flex; align-items: center; gap: 8px;
}
.topbar-page-title i {
    width: 30px; height: 30px;
    background: var(--brand-50);
    color: var(--brand-600);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 13px;
}
.topbar-right {
    display: flex; align-items: center; gap: 8px;
}

/* Topbar buttons */
.btn-tb {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 7px 14px;
    border-radius: var(--radius-md);
    font-size: 12.5px; font-weight: 600;
    cursor: pointer; border: 1px solid transparent;
    transition: var(--t-fast); text-decoration: none;
    white-space: nowrap;
}
.btn-tb-primary {
    background: var(--brand-600);
    color: #fff;
}
.btn-tb-primary:hover {
    background: var(--brand-700);
    box-shadow: var(--shadow-brand);
    transform: translateY(-1px);
}
.btn-tb-ghost {
    background: transparent; color: var(--text-secondary);
    border-color: var(--border);
}
.btn-tb-ghost:hover {
    background: var(--n-100);
    color: var(--text-primary);
    border-color: var(--border-strong);
}

/* ─────────────────────────────────────────────────────────────
   5. MAIN CONTAINER
───────────────────────────────────────────────────────────── */
.admin-container {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* ─────────────────────────────────────────────────────────────
   6. BREADCRUMBS
───────────────────────────────────────────────────────────── */
.cms-breadcrumbs-bar {
    display: flex; align-items: center;
    gap: 4px; flex-wrap: wrap;
    margin-bottom: 20px;
}

.cms-breadcrumb-pill {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 5px 12px;
    background: var(--surface-card);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 12px; font-weight: 500;
    transition: var(--t-fast);
    cursor: pointer;
}
.cms-breadcrumb-pill:hover {
    background: var(--n-100);
    border-color: var(--border-strong);
    color: var(--text-primary);
}
.cms-breadcrumb-pill.active {
    background: var(--brand-50);
    color: var(--brand-700);
    border-color: var(--brand-200);
    font-weight: 600;
}
.cms-breadcrumb-pill i { font-size: 10px; }
.breadcrumb-sep {
    color: var(--n-400); font-size: 10px;
}

/* ─────────────────────────────────────────────────────────────
   7. PAGE SECTION CHIPS (Clickable nav chips at top of page)
───────────────────────────────────────────────────────────── */
.section-chips {
    display: flex; align-items: center;
    gap: 6px; flex-wrap: wrap;
    margin-bottom: 20px;
    padding: 12px 16px;
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
}
.section-chips-label {
    font-size: 11px; font-weight: 700;
    color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.6px;
    margin-right: 4px; flex-shrink: 0;
}

.chip {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 12.5px; font-weight: 500;
    cursor: pointer; transition: var(--t-fast);
    border: 1px solid transparent;
    text-decoration: none; white-space: nowrap;
    user-select: none;
}
.chip i { font-size: 11px; }

.chip-default {
    background: var(--n-100);
    color: var(--text-secondary);
    border-color: var(--n-200);
}
.chip-default:hover {
    background: var(--n-200);
    color: var(--text-primary);
    border-color: var(--n-300);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}
.chip-active {
    background: var(--brand-600);
    color: #fff;
    border-color: var(--brand-600);
    font-weight: 600;
    box-shadow: var(--shadow-brand);
}
.chip-active:hover { background: var(--brand-700); }

.chip-success { background: var(--success-bg); color: var(--success); border-color: var(--success-bd); }
.chip-success:hover { background: #d1fae5; }
.chip-danger  { background: var(--danger-bg);  color: var(--danger);  border-color: var(--danger-bd);  }
.chip-danger:hover  { background: #fee2e2; }
.chip-warning { background: var(--warning-bg); color: #b45309; border-color: var(--warning-bd); }
.chip-info    { background: var(--info-bg);    color: var(--info);    border-color: var(--info-bd);    }

/* ─────────────────────────────────────────────────────────────
   8. TOOLBAR
───────────────────────────────────────────────────────────── */
.cms-primary-toolbar {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 16px; flex-wrap: wrap; gap: 10px;
}
.cms-action-btns {
    display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
}

.btn-new-edition {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 9px 18px;
    background: var(--brand-600); color: #fff;
    border: none; border-radius: var(--radius-md);
    font-size: 13px; font-weight: 600;
    cursor: pointer; transition: var(--t-fast);
    box-shadow: var(--shadow-sm);
}
.btn-new-edition:hover {
    background: var(--brand-700);
    transform: translateY(-1px);
    box-shadow: var(--shadow-brand);
}

.btn-quick-upload {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 9px 18px;
    background: var(--success); color: #fff;
    border: none; border-radius: var(--radius-md);
    font-size: 13px; font-weight: 600;
    cursor: pointer; transition: var(--t-fast);
    box-shadow: var(--shadow-sm);
}
.btn-quick-upload:hover {
    background: #059669;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(16,185,129,0.4);
}

/* ─────────────────────────────────────────────────────────────
   9. FILTER BAR
───────────────────────────────────────────────────────────── */
.cms-filters-bar {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 12px 16px;
    display: flex; align-items: center;
    justify-content: space-between; flex-wrap: wrap; gap: 10px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-xs);
}
.cms-filter-group {
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.cms-filter-group input,
.cms-filter-group select {
    padding: 7px 11px;
    background: var(--n-50);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 13px; color: var(--text-primary);
    outline: none; transition: var(--t-fast);
}
.cms-filter-group input:focus,
.cms-filter-group select:focus {
    border-color: var(--brand-500);
    background: #fff;
    box-shadow: 0 0 0 3px var(--brand-100);
}
.cms-filter-group input::placeholder { color: var(--text-muted); }

.btn-go {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 7px 16px;
    background: var(--brand-600); color: #fff;
    border: none; border-radius: var(--radius-md);
    font-size: 12.5px; font-weight: 600;
    cursor: pointer; transition: var(--t-fast);
}
.btn-go:hover { background: var(--brand-700); }

.btn-reset {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 7px 14px;
    background: transparent; color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 12.5px; font-weight: 500;
    cursor: pointer; transition: var(--t-fast);
}
.btn-reset:hover { background: var(--n-100); color: var(--text-primary); border-color: var(--border-strong); }

/* ─────────────────────────────────────────────────────────────
   10. STAT CARDS
───────────────────────────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: var(--shadow-xs);
    transition: var(--t-base);
    cursor: default;
    position: relative;
    overflow: hidden;
}
.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--border-strong);
}
.stat-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    opacity: 0;
    transition: var(--t-base);
}
.stat-card:hover::after { opacity: 1; }

.stat-header {
    display: flex; align-items: flex-start; justify-content: space-between;
}
.stat-label {
    font-size: 11.5px; font-weight: 600; text-transform: uppercase;
    letter-spacing: 0.5px; color: var(--text-muted);
}
.stat-icon {
    width: 36px; height: 36px;
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; flex-shrink: 0;
}
.stat-value {
    font-size: 28px; font-weight: 800;
    letter-spacing: -1px; line-height: 1;
    color: var(--text-primary);
}
.stat-footer {
    display: flex; align-items: center; gap: 6px;
    font-size: 12px; color: var(--text-muted);
}
.stat-trend {
    display: inline-flex; align-items: center; gap: 3px;
    font-size: 11.5px; font-weight: 700;
    padding: 2px 7px; border-radius: var(--radius-full);
}
.stat-trend-up   { background: var(--success-bg); color: var(--success); }
.stat-trend-down { background: var(--danger-bg);  color: var(--danger);  }
.stat-trend-neu  { background: var(--n-100);      color: var(--n-500);   }

/* Color variants */
.sc-indigo .stat-icon { background: #eef2ff; color: var(--brand-600); }
.sc-indigo::after     { background: var(--brand-500); }
.sc-green  .stat-icon { background: #ecfdf5; color: var(--success); }
.sc-green::after      { background: var(--success); }
.sc-amber  .stat-icon { background: #fffbeb; color: var(--warning); }
.sc-amber::after      { background: var(--warning); }
.sc-red    .stat-icon { background: #fef2f2; color: var(--danger); }
.sc-red::after        { background: var(--danger); }
.sc-blue   .stat-icon { background: #eff6ff; color: var(--info); }
.sc-blue::after       { background: var(--info); }
.sc-violet .stat-icon { background: #f5f3ff; color: #7c3aed; }
.sc-violet::after     { background: #7c3aed; }

/* ─────────────────────────────────────────────────────────────
   11. CARDS
───────────────────────────────────────────────────────────── */
.admin-card-box {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    margin-bottom: 14px;
    box-shadow: var(--shadow-xs);
    transition: border-color var(--dur-fast) var(--ease);
}
.admin-card-box:focus-within { border-color: var(--brand-200); }

.admin-card-box h2 {
    font-size: 13.5px; font-weight: 700;
    color: var(--text-primary);
    display: flex; align-items: center; gap: 8px;
    margin-bottom: 12px; padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
    letter-spacing: -0.1px;
}
.admin-card-box h2 i {
    width: 28px; height: 28px;
    background: var(--brand-50);
    color: var(--brand-600);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; flex-shrink: 0;
}

/* Clickable section card (quick-links) */
.section-nav-card {
    display: flex; align-items: center; gap: 14px;
    padding: 16px 18px;
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
    cursor: pointer; transition: var(--t-base);
    text-decoration: none; color: inherit;
    position: relative; overflow: hidden;
}
.section-nav-card::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, transparent 60%, rgba(99,102,241,0.04));
    opacity: 0; transition: var(--t-base);
}
.section-nav-card:hover {
    border-color: var(--brand-300);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.section-nav-card:hover::before { opacity: 1; }
.section-nav-card:active { transform: translateY(0); box-shadow: var(--shadow-xs); }

.snc-icon {
    width: 42px; height: 42px;
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; flex-shrink: 0;
}
.snc-body { flex: 1; min-width: 0; }
.snc-title  { font-size: 13.5px; font-weight: 700; color: var(--text-primary); line-height: 1; }
.snc-sub    { font-size: 12px; color: var(--text-muted); margin-top: 3px; }
.snc-arrow  { color: var(--n-400); font-size: 11px; flex-shrink: 0; transition: var(--t-fast); }
.section-nav-card:hover .snc-arrow { color: var(--brand-600); transform: translateX(3px); }

/* ─────────────────────────────────────────────────────────────
   12. FORMS
───────────────────────────────────────────────────────────── */
.form-grid   { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.form-grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }

.form-group { display: flex; flex-direction: column; gap: 5px; }

.form-label {
    font-size: 12.5px; font-weight: 600;
    color: var(--text-secondary);
    display: flex; align-items: center; gap: 5px;
}
.form-label i { font-size: 11px; color: var(--text-muted); }

.form-group label {
    font-size: 12.5px; font-weight: 600;
    color: var(--text-secondary);
    display: flex; align-items: center; gap: 5px;
    margin-bottom: 5px;
}
.form-group label i { font-size: 11px; color: var(--text-muted); }

.form-group input,
.form-group select,
.form-group textarea,
input[type="text"]:not([class]),
input[type="email"]:not([class]),
input[type="password"]:not([class]),
input[type="date"]:not([class]),
input[type="number"]:not([class]),
input[type="color"],
select:not([class]),
textarea:not([class]) {
    width: 100%;
    padding: 9px 12px;
    background: var(--n-50);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 13.5px; color: var(--text-primary);
    outline: none; transition: var(--t-fast);
    line-height: 1.4;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--brand-500);
    background: #fff;
    box-shadow: 0 0 0 3px var(--brand-100);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--n-400); }
.form-group textarea { resize: vertical; min-height: 80px; }
input[type="color"] { height: 42px; padding: 3px 6px; cursor: pointer; }

/* Hint text */
.form-hint {
    font-size: 11.5px; color: var(--text-muted);
    margin-top: 3px; display: flex; align-items: center; gap: 4px;
}

/* Form section divider */
.form-section {
    font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.7px;
    color: var(--text-muted);
    padding: 20px 0 10px;
    display: flex; align-items: center; gap: 10px;
}
.form-section::after {
    content: ''; flex: 1; height: 1px; background: var(--border);
}

/* ─────────────────────────────────────────────────────────────
   13. UNIFIED BUTTONS & ACTIONS SYSTEM
───────────────────────────────────────────────────────────── */
.btn,
.btn-admin {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--brand-600);
    color: #ffffff !important;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.35;
    cursor: pointer;
    transition: var(--t-fast);
    text-decoration: none !important;
    white-space: nowrap;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    user-select: none;
}
.btn:hover,
.btn-admin:hover {
    background: var(--brand-700);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.35);
}
.btn:active,
.btn-admin:active {
    transform: translateY(0);
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

/* Button Color Variants */
.btn-primary, .btn-admin.btn-primary {
    background: var(--brand-600) !important;
    color: #ffffff !important;
    border-color: transparent !important;
}
.btn-primary:hover, .btn-admin.btn-primary:hover {
    background: var(--brand-700) !important;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.35) !important;
}

.btn-success, .btn-admin.btn-success {
    background: #10b981 !important;
    color: #ffffff !important;
    border-color: transparent !important;
}
.btn-success:hover, .btn-admin.btn-success:hover {
    background: #059669 !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35) !important;
}

.btn-danger, .btn-admin.btn-danger {
    background: #ef4444 !important;
    color: #ffffff !important;
    border-color: transparent !important;
}
.btn-danger:hover, .btn-admin.btn-danger:hover {
    background: #dc2626 !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.35) !important;
}

.btn-warning, .btn-admin.btn-warning {
    background: #f59e0b !important;
    color: #ffffff !important;
    border-color: transparent !important;
}
.btn-warning:hover, .btn-admin.btn-warning:hover {
    background: #d97706 !important;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35) !important;
}

.btn-info, .btn-admin.btn-info {
    background: #0ea5e9 !important;
    color: #ffffff !important;
    border-color: transparent !important;
}
.btn-info:hover, .btn-admin.btn-info:hover {
    background: #0284c7 !important;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.35) !important;
}

.btn-purple, .btn-admin.btn-purple {
    background: #7c3aed !important;
    color: #ffffff !important;
    border-color: transparent !important;
}
.btn-purple:hover, .btn-admin.btn-purple:hover {
    background: #6d28d9 !important;
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.35) !important;
}

.btn-outline, .btn-admin.btn-outline {
    background: #ffffff !important;
    color: var(--text-secondary) !important;
    border: 1px solid var(--border-strong) !important;
    box-shadow: 0 1px 2px rgba(0,0,0,0.03) !important;
}
.btn-outline:hover, .btn-admin.btn-outline:hover {
    background: var(--n-100) !important;
    color: var(--text-primary) !important;
    border-color: var(--n-400) !important;
    transform: translateY(-1px) !important;
}

.btn-ghost, .btn-admin.btn-ghost {
    background: transparent !important;
    color: var(--text-secondary) !important;
    border: 1px solid transparent !important;
    box-shadow: none !important;
}
.btn-ghost:hover, .btn-admin.btn-ghost:hover {
    background: var(--n-100) !important;
    color: var(--text-primary) !important;
}

/* Button Sizes */
.btn-sm, .btn-admin.btn-sm {
    padding: 5px 10px !important;
    font-size: 12px !important;
    border-radius: var(--radius-sm) !important;
}
.btn-xs, .btn-admin.btn-xs {
    padding: 3px 7px !important;
    font-size: 11px !important;
    border-radius: 4px !important;
}
.btn-lg, .btn-admin.btn-lg {
    padding: 11px 22px !important;
    font-size: 14.5px !important;
    border-radius: var(--radius-md) !important;
}

/* ─────────────────────────────────────────────────────────────
   14. UNIFIED TABLE ROW ACTION BUTTONS (Single standard design)
───────────────────────────────────────────────────────────── */
.row-actions-inline,
.row-actions-toolbar,
.iss-actions-inline {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
    flex-wrap: nowrap;
}

.btn-row-action,
.btn-row-edit,
.btn-row-delete,
.btn-row-view,
.btn-row-preview,
.btn-row-pages,
.btn-row-map,
.btn-row-upload,
.btn-row-push,
.btn-row-add {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    height: 30px;
    padding: 0 9px;
    border: none;
    border-radius: 5px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--t-fast);
    white-space: nowrap;
    color: #ffffff !important;
    text-decoration: none !important;
    line-height: 1;
    box-shadow: 0 1px 2px rgba(0,0,0,0.08);
}
.btn-row-action:hover,
.btn-row-edit:hover,
.btn-row-delete:hover,
.btn-row-view:hover,
.btn-row-preview:hover,
.btn-row-pages:hover,
.btn-row-map:hover,
.btn-row-upload:hover,
.btn-row-push:hover,
.btn-row-add:hover {
    transform: translateY(-1px);
    filter: brightness(1.08);
    box-shadow: 0 3px 8px rgba(0,0,0,0.15);
}

.btn-row-edit    { background: #2563eb !important; }
.btn-row-delete  { background: #ef4444 !important; }
.btn-row-view,
.btn-row-preview { background: #0ea5e9 !important; }
.btn-row-pages   { background: #7c3aed !important; }
.btn-row-map     { background: #d97706 !important; }
.btn-row-upload  { background: #10b981 !important; }
.btn-row-push    { background: #6366f1 !important; }
.btn-row-add     { background: #10b981 !important; }

/* Icon-only variant */
.btn-row-icon {
    width: 30px;
    height: 30px;
    padding: 0 !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    border: 1px solid var(--border);
    background: #ffffff;
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    transition: var(--t-fast);
}
.btn-row-icon:hover {
    background: var(--n-100);
    color: var(--text-primary);
    border-color: var(--border-strong);
}

/* ─────────────────────────────────────────────────────────────
   15. UNIFIED BADGES & STATUS INDICATORS
───────────────────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11.5px;
    font-weight: 700;
    line-height: 1.25;
    white-space: nowrap;
    border: 1px solid transparent;
}
.badge.badge-pill { border-radius: var(--radius-full); }

.badge-primary { background: var(--brand-50); color: var(--brand-700); border-color: var(--brand-200); }
.badge-success { background: var(--success-bg); color: #065f46; border-color: var(--success-bd); }
.badge-warning { background: var(--warning-bg); color: #78350f; border-color: var(--warning-bd); }
.badge-danger  { background: var(--danger-bg);  color: #991b1b; border-color: var(--danger-bd); }
.badge-info    { background: var(--info-bg);    color: #1e40af; border-color: var(--info-bd); }
.badge-neutral { background: var(--n-100);      color: var(--n-700); border-color: var(--n-200); }
.badge-violet,
.badge-purple  { background: #f5f3ff; color: #5b21b6; border-color: #ddd6fe; }

/* Live status dot */
.status-published {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
    font-weight: 700;
    color: #065f46;
}
.status-published::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--success);
    animation: pulse-dot 2s ease infinite;
}
.status-draft {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
    font-weight: 700;
    color: var(--text-muted);
}
.status-draft::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--n-400);
}
@keyframes pulse-dot {
    0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.5); }
    50%       { box-shadow: 0 0 0 4px rgba(16,185,129,0); }
}

/* ─────────────────────────────────────────────────────────────
   15.5 UNIFIED CMS MODAL DIALOG SYSTEM
───────────────────────────────────────────────────────────── */
.cms-modal-backdrop,
.modal-backdrop-blur {
    display: none;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background: rgba(15, 23, 42, 0.72) !important;
    backdrop-filter: blur(4px) !important;
    -webkit-backdrop-filter: blur(4px) !important;
    z-index: 999999 !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 20px !important;
    box-sizing: border-box !important;
}

.cms-modal-backdrop.active,
.cms-modal-backdrop[style*="display: flex"],
.cms-modal-backdrop[style*="display:flex"],
.modal-backdrop-blur.active,
.modal-backdrop-blur[style*="display: flex"],
.modal-backdrop-blur[style*="display:flex"] {
    display: flex !important;
}

.cms-modal-box,
.modal-content-card {
    background: #ffffff !important;
    border-radius: 14px !important;
    width: 100% !important;
    max-width: 560px !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    padding: 24px !important;
    box-shadow: 0 25px 60px -12px rgba(0, 0, 0, 0.45) !important;
    position: relative !important;
    animation: modalScaleIn 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
    box-sizing: border-box !important;
    border: 1px solid var(--border) !important;
}

@keyframes modalScaleIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.cms-modal-header {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin-bottom: 18px !important;
    border-bottom: 1px solid var(--border) !important;
    padding-bottom: 12px !important;
}

.cms-modal-title {
    margin: 0 !important;
    font-size: 1.1rem !important;
    font-weight: 800 !important;
    color: var(--text-primary) !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.cms-modal-close {
    background: none !important;
    border: none !important;
    font-size: 1.6rem !important;
    line-height: 1 !important;
    color: var(--text-muted) !important;
    cursor: pointer !important;
    padding: 4px 8px !important;
    border-radius: 6px !important;
    transition: var(--t-fast) !important;
}

.cms-modal-close:hover {
    color: var(--danger) !important;
    background: var(--danger-bg) !important;
}

.cms-modal-footer {
    display: flex !important;
    justify-content: flex-end !important;
    gap: 10px !important;
    margin-top: 20px !important;
    padding-top: 14px !important;
    border-top: 1px solid var(--border) !important;
}

/* ─────────────────────────────────────────────────────────────
   16. TABLES
───────────────────────────────────────────────────────────── */
.table-responsive { width: 100%; overflow-x: auto; border-radius: var(--radius-md); }

.admin-table {
    width: 100%; border-collapse: collapse;
    font-size: 13.5px;
}

.admin-table thead tr {
    background: var(--n-50);
    border-bottom: 2px solid var(--border);
}
.admin-table th {
    padding: 8px 10px;
    text-align: left;
    font-size: 11px; font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.4px;
    white-space: nowrap;
}

.admin-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--n-100);
    color: var(--text-secondary);
    vertical-align: middle;
    font-size: 13px;
}
.admin-table td strong { color: var(--text-primary); font-weight: 600; }

.admin-table tbody tr { transition: background var(--dur-fast) var(--ease); }
.admin-table tbody tr:hover { background: var(--n-50); }
.admin-table tbody tr:hover td { color: var(--text-primary); }
.admin-table tbody tr:last-child td { border-bottom: none; }

/* Empty state row */
.table-empty {
    text-align: center; padding: 56px 24px !important;
    color: var(--text-muted) !important;
}
.table-empty i {
    font-size: 2.5rem;
    display: block; margin-bottom: 12px; opacity: 0.25;
    color: var(--text-primary) !important;
}
.table-empty .empty-title {
    font-size: 14px; font-weight: 600;
    color: var(--text-secondary) !important;
    margin-bottom: 4px;
}
.table-empty a { color: var(--brand-600); font-weight: 600; }
.table-empty a:hover { text-decoration: underline; }

/* ─────────────────────────────────────────────────────────────
   17. ALERTS / NOTIFICATIONS
───────────────────────────────────────────────────────────── */
.alert {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 13.5px; font-weight: 500;
    margin-bottom: 16px;
    border: 1px solid;
    animation: alertIn 0.25s var(--ease);
}
.alert i { margin-top: 1px; flex-shrink: 0; }
@keyframes alertIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.alert-success { background: var(--success-bg); border-color: var(--success-bd); color: #065f46; }
.alert-error   { background: var(--danger-bg);  border-color: var(--danger-bd);  color: #991b1b; }
.alert-warning { background: var(--warning-bg); border-color: var(--warning-bd); color: #78350f; }
.alert-info    { background: var(--info-bg);    border-color: var(--info-bd);    color: #1e40af; }

/* ─────────────────────────────────────────────────────────────
   18. TABS BAR
───────────────────────────────────────────────────────────── */
.admin-tabs-bar {
    display: flex; gap: 2px;
    padding: 4px;
    background: var(--n-100);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
    flex-wrap: wrap;
    box-shadow: var(--shadow-xs);
}
.admin-tab-btn {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 13px; font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer; transition: var(--t-fast);
    text-decoration: none; border: none;
    background: transparent; white-space: nowrap;
}
.admin-tab-btn:hover { background: rgba(255,255,255,0.7); color: var(--text-primary); }
.admin-tab-btn i { font-size: 12px; }
.admin-tab-btn.active {
    background: var(--surface-card);
    color: var(--brand-700);
    font-weight: 700;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}
.admin-tab-btn.active i { color: var(--brand-600); }

/* ─────────────────────────────────────────────────────────────
   19. HERO CARD
───────────────────────────────────────────────────────────── */
.hero-card {
    background: linear-gradient(135deg, #312e81 0%, #4338ca 45%, #2563eb 100%);
    border-radius: var(--radius-xl);
    padding: 28px 32px;
    margin-bottom: 20px;
    color: #fff;
    position: relative; overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.hero-card::before {
    content: '';
    position: absolute; top: -60%; right: -10%;
    width: 320px; height: 320px;
    background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.hero-card::after {
    content: '';
    position: absolute; bottom: -40%; left: 10%;
    width: 220px; height: 220px;
    background: radial-gradient(circle, rgba(255,255,255,0.05), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.hero-pill {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 4px 12px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-full);
    font-size: 12px; font-weight: 600; color: rgba(255,255,255,0.9);
    margin-bottom: 14px; backdrop-filter: blur(8px);
}
.hero-pill .live-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--success);
    animation: pulse-dot 2s ease infinite;
}
.hero-title {
    font-size: 22px; font-weight: 800;
    letter-spacing: -0.5px; margin-bottom: 8px; line-height: 1.2;
}
.hero-sub {
    font-size: 14px; color: rgba(255,255,255,0.8);
    line-height: 1.6; max-width: 580px;
}
.hero-actions {
    display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px;
}
.btn-hero-solid {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 10px 20px;
    background: #fff; color: #312e81;
    border: none; border-radius: var(--radius-md);
    font-size: 13px; font-weight: 700;
    cursor: pointer; transition: var(--t-fast);
    text-decoration: none;
}
.btn-hero-solid:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }
.btn-hero-outline {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 10px 20px;
    background: rgba(255,255,255,0.12);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: var(--radius-md);
    font-size: 13px; font-weight: 600;
    cursor: pointer; transition: var(--t-fast);
    text-decoration: none; backdrop-filter: blur(8px);
}
.btn-hero-outline:hover { background: rgba(255,255,255,0.22); border-color: rgba(255,255,255,0.4); }

/* ─────────────────────────────────────────────────────────────
   20. UPLOAD DROPZONE
───────────────────────────────────────────────────────────── */
.upload-dropzone {
    border: 2px dashed var(--n-300);
    border-radius: var(--radius-xl);
    padding: 44px 24px;
    text-align: center; cursor: pointer;
    transition: var(--t-base);
    background: var(--n-50);
    position: relative; overflow: hidden;
}
.upload-dropzone:hover, .upload-dropzone.drag-over {
    border-color: var(--brand-400);
    background: var(--brand-50);
}
.upload-dropzone .dz-icon {
    font-size: 2rem; color: var(--brand-400);
    margin-bottom: 12px; display: block;
    transition: var(--t-base);
}
.upload-dropzone:hover .dz-icon { color: var(--brand-600); transform: scale(1.1); }
.upload-dropzone h3 {
    font-size: 15px; font-weight: 700;
    color: var(--text-primary); margin-bottom: 5px;
}
.upload-dropzone p { font-size: 13px; color: var(--text-muted); }

/* ─────────────────────────────────────────────────────────────
   21. PAGE THUMBNAIL GRID
───────────────────────────────────────────────────────────── */
.page-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 16px;
}
.page-thumb-card {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden; transition: var(--t-base);
    position: relative;
}
.page-thumb-card:hover {
    border-color: var(--brand-300);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}
.page-thumb-card img {
    width: 100%; display: block;
    aspect-ratio: 3/4; object-fit: cover;
}
.page-thumb-meta {
    padding: 8px 10px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 4px;
    background: var(--n-50); border-top: 1px solid var(--border);
}
.page-thumb-meta span { font-size: 11.5px; color: var(--text-muted); font-weight: 600; }

/* ─────────────────────────────────────────────────────────────
   22. MISC HELPERS
───────────────────────────────────────────────────────────── */
.pdf-icon-link {
    color: var(--danger); font-size: 18px; transition: var(--t-fast);
    display: inline-flex;
}
.pdf-icon-link:hover { color: #dc2626; transform: scale(1.15); }

.divider { border: none; border-top: 1px solid var(--border); margin: 20px 0; }

.text-muted   { color: var(--text-muted)   !important; }
.text-success { color: var(--success)       !important; }
.text-danger  { color: var(--danger)        !important; }
.text-warning { color: var(--warning)       !important; }
.text-brand   { color: var(--brand-600)     !important; }

code {
    font-family: 'Fira Code', 'JetBrains Mono', 'Courier New', monospace;
    font-size: 12px; padding: 1px 5px;
    background: var(--n-100); color: var(--n-700);
    border-radius: var(--radius-xs);
    border: 1px solid var(--border);
}
.login-panel-left::before {
    content: '';
    position: absolute; top: -40%; right: -20%;
    width: 340px; height: 340px;
    background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 70%);
    border-radius: 50%; pointer-events: none;
}
.login-left-brand { display: flex; align-items: center; gap: 12px; }
.login-left-brand-icon {
    width: 44px; height: 44px;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; color: #fff;
}
.login-left-brand-name {
    font-size: 18px; font-weight: 800; color: #fff; letter-spacing: -0.3px;
}
.login-left-brand-name span { display: block; font-size: 11px; font-weight: 400; color: rgba(255,255,255,0.65); margin-top: 1px; }
.login-left-tagline {
    margin-top: 32px;
}
.login-left-tagline h2 {
    font-size: 24px; font-weight: 800; color: #fff; letter-spacing: -0.5px; margin-bottom: 10px;
}
.login-left-tagline p { font-size: 14px; color: rgba(255,255,255,0.7); line-height: 1.7; }
.login-left-chips {
    display: flex; gap: 6px; flex-wrap: wrap; margin-top: 24px;
}
.login-left-chips span {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 5px 12px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-full);
    font-size: 11.5px; font-weight: 500; color: rgba(255,255,255,0.85);
}
.login-left-footer {
    font-size: 11px; color: rgba(255,255,255,0.5);
    margin-top: 32px;
}

.login-panel-right {
    padding: 48px 44px;
    display: flex; flex-direction: column; justify-content: center;
}
.login-form-title { font-size: 22px; font-weight: 800; color: var(--text-primary); letter-spacing: -0.5px; margin-bottom: 4px; }
.login-form-sub   { font-size: 13px; color: var(--text-muted); margin-bottom: 28px; }

.login-input-wrap { position: relative; }
.login-input-wrap .li-icon {
    position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
    color: var(--n-400); font-size: 13px; pointer-events: none;
}
.login-input-wrap input {
    width: 100%; padding: 10px 12px 10px 36px;
    background: var(--n-50); border: 1px solid var(--border);
    border-radius: var(--radius-md); font-size: 14px;
    color: var(--text-primary); outline: none; transition: var(--t-fast);
}
.login-input-wrap input:focus {
    border-color: var(--brand-500); background: #fff;
    box-shadow: 0 0 0 3px var(--brand-100);
}
.login-input-wrap .pw-toggle {
    position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
    color: var(--n-400); cursor: pointer; font-size: 13px;
    padding: 4px; transition: var(--t-fast);
}
.login-input-wrap .pw-toggle:hover { color: var(--n-600); }

.btn-login {
    width: 100%; padding: 12px;
    background: var(--brand-600); color: #fff;
    border: none; border-radius: var(--radius-md);
    font-size: 14px; font-weight: 700;
    cursor: pointer; transition: var(--t-fast);
    display: flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-login:hover { background: var(--brand-700); transform: translateY(-1px); box-shadow: var(--shadow-brand); }

.error-box {
    display: flex; align-items: center; gap: 8px;
    padding: 11px 14px;
    background: var(--danger-bg); border: 1px solid var(--danger-bd);
    border-radius: var(--radius-md);
    color: #991b1b; font-size: 13px; font-weight: 600;
    margin-bottom: 18px;
    animation: alertIn 0.25s var(--ease);
}

.login-hint {
    margin-top: 20px; padding: 11px 14px;
    background: var(--brand-50); border: 1px solid var(--brand-200);
    border-radius: var(--radius-md);
    font-size: 12px; color: var(--brand-700); text-align: center;
}
.login-hint strong { color: var(--brand-900); }

/* ─────────────────────────────────────────────────────────────
   24. RESPONSIVE
───────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    :root { --sidebar-w: 230px; }
}

@media (max-width: 768px) {
    .admin-main { margin-left: 0 !important; width: 100% !important; }
    .admin-container { padding: 12px !important; }
    .admin-topbar { padding: 0 12px !important; }
    .hero-card { padding: 16px !important; }
    .hero-title { font-size: 16px !important; }

    .login-wrapper { grid-template-columns: 1fr; max-width: 460px; }
    .login-panel-left { display: none; }
    .login-panel-right { padding: 36px 28px; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .form-grid  { grid-template-columns: 1fr; }
    .page-grid  { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
}

/* ─────────────────────────────────────────────────────────────
   25. PRINT
───────────────────────────────────────────────────────────── */
/* ─────────────────────────────────────────────────────────────
   26. ANALYTICS & COMPACT DASHBOARD ENGINE
───────────────────────────────────────────────────────────── */
.compact-hero {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4338ca 100%);
    border-radius: var(--radius-lg);
    padding: 14px 20px;
    margin-bottom: 14px;
    color: #fff;
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 12px;
    box-shadow: var(--shadow-sm);
}
.compact-hero-title {
    font-size: 15px; font-weight: 700; color: #fff;
    display: flex; align-items: center; gap: 8px;
}
.compact-hero-sub {
    font-size: 12px; color: rgba(255,255,255,0.75); margin-top: 2px;
}

.server-status-pill {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px; border-radius: var(--radius-full);
    font-size: 11.5px; font-weight: 600;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    color: #fff;
}
.server-status-pill.online  { background: rgba(16,185,129,0.15); border-color: rgba(16,185,129,0.3); color: #a7f3d0; }
.server-status-pill.offline { background: rgba(239,68,68,0.15);  border-color: rgba(239,68,68,0.3);  color: #fecaca; }

/* Compact Stats Grid */
.compact-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 10px;
    margin-bottom: 14px;
}
.compact-stat-box {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    display: flex; align-items: center; gap: 10px;
    box-shadow: var(--shadow-xs);
    transition: var(--t-fast);
}
.compact-stat-box:hover {
    border-color: var(--brand-300);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}
.cs-icon {
    width: 34px; height: 34px; border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; flex-shrink: 0;
}
.cs-body { min-width: 0; flex: 1; }
.cs-value { font-size: 18px; font-weight: 800; color: var(--text-primary); line-height: 1.1; }
.cs-label { font-size: 11px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.3px; }

/* Analytics Section Layout */
.analytics-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
}
@media (max-width: 900px) {
    .analytics-grid { grid-template-columns: 1fr; }
}

/* Trend Bar Chart */
.chart-bars-wrap {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 8px; height: 140px; padding-top: 20px; padding-bottom: 6px;
    border-bottom: 1px solid var(--border);
}
.chart-bar-col {
    flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; height: 100%; justify-content: flex-end;
}
.chart-bar-group {
    width: 100%; max-width: 28px; display: flex; gap: 2px; align-items: flex-end; height: 100%;
}
.bar-fill {
    flex: 1; border-radius: var(--radius-xs) var(--radius-xs) 0 0;
    transition: height 0.4s ease; min-height: 4px; position: relative;
}
.bar-fill-views { background: var(--brand-500); }
.bar-fill-shares { background: var(--success); }
.chart-day-label { font-size: 10px; font-weight: 600; color: var(--text-muted); text-align: center; }

/* Platform Share Progress List */
.platform-share-list { display: flex; flex-direction: column; gap: 10px; }
.platform-item { display: flex; flex-direction: column; gap: 3px; }
.platform-meta { display: flex; justify-content: space-between; font-size: 12px; font-weight: 600; }
.platform-name { display: flex; align-items: center; gap: 6px; color: var(--text-primary); }
.platform-bar-bg { width: 100%; height: 6px; background: var(--n-100); border-radius: 3px; overflow: hidden; }
.platform-bar-fill { height: 100%; border-radius: 3px; transition: width 0.4s ease; }

/* ==========================================================================
   AREA MAPPER WORKSPACE & AI CROP SYSTEM STYLES
   ========================================================================== */

/* Workspace Header & Toolbar */
.mapper-header-card {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: #ffffff;
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-md);
}

.mapper-toolbar-bar {
    background: #ffffff;
    border-bottom: 1px solid #e2e8f0;
    padding: 10px 16px;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.mapper-btn-group {
    display: inline-flex;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-md);
    padding: 3px;
    gap: 2px;
}

.mapper-tool-btn {
    border: none;
    background: transparent;
    color: #475569;
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--t-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.mapper-tool-btn:hover {
    color: #0f172a;
    background: #e2e8f0;
}

.mapper-tool-btn.active {
    background: var(--brand-500);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
}

/* Light Clean Publishing Canvas Container */
.mapper-canvas-viewport {
    position: relative;
    background: #f1f5f9;
    background-image: 
        radial-gradient(rgba(148, 163, 184, 0.35) 1px, transparent 1px);
    background-size: 20px 20px;
    overflow: auto;
    min-height: 600px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 24px;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    border: 1px solid #e2e8f0;
    box-shadow: inset 0 2px 6px rgba(0,0,0,0.03);
}

.mapper-canvas-viewport.grid-active {
    background-image: 
        linear-gradient(to right, rgba(148, 163, 184, 0.3) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(148, 163, 184, 0.3) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* SVG Glowing Hotspots */
.hotspot-rect {
    transition: all 0.2s ease;
    cursor: pointer;
}
.hotspot-rect:hover {
    fill: rgba(99, 102, 241, 0.35) !important;
    stroke: #818cf8 !important;
    stroke-width: 3px !important;
    filter: drop-shadow(0 0 8px rgba(99, 102, 241, 0.6));
}

/* Magnifier Loupe Lens */
#magnifierLoupe {
    position: absolute;
    width: 130px;
    height: 130px;
    border: 3px solid #6366f1;
    border-radius: 50%;
    pointer-events: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6), inset 0 0 10px rgba(255, 255, 255, 0.2);
    display: none;
    z-index: 150;
    overflow: hidden;
    background-repeat: no-repeat;
    transform: translate(-50%, -50%);
}

/* Floating Action Bar */
.selection-floating-bar {
    position: absolute;
    z-index: 140;
    display: none;
    gap: 6px;
    padding: 6px 10px;
    background: #0f172a;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
    animation: fadeInFloating 0.2s ease-out;
}

@keyframes fadeInFloating {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Live Clip Catalog Cards */
.clip-catalog-item {
    background: var(--n-0);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 12px;
    margin-bottom: 10px;
    transition: var(--t-fast);
}

.clip-catalog-item:hover {
    border-color: var(--brand-500);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

/* Floating Side Navigation Arrows (Alike As Reader) */
.btn-float-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 120;
    width: 44px;
    height: 52px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all 0.2s ease;
    box-shadow: 0 4px 14px rgba(0,0,0,0.4);
}
.btn-float-nav:hover {
    background: var(--brand-500);
    color: #ffffff;
    border-color: var(--brand-400);
    transform: translateY(-50%) scale(1.08);
}
.btn-float-prev { left: 12px; border-radius: 0 8px 8px 0; }
.btn-float-next { right: 12px; border-radius: 8px 0 0 8px; }

/* Reader-Style Horizontal Page Thumbnails Strip */
.mapper-thumbs-strip {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 10px 4px;
    margin-bottom: 14px;
    scrollbar-width: thin;
}

.mapper-thumb-item {
    flex: 0 0 75px;
    height: 100px;
    background: #ffffff;
    border: 2px solid var(--n-200);
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.mapper-thumb-item img {
    width: 100%;
    height: 78px;
    object-fit: cover;
}

.mapper-thumb-item .thumb-label {
    font-size: 10px;
    font-weight: 700;
    color: var(--n-700);
    background: var(--n-100);
    width: 100%;
    text-align: center;
    padding: 2px 0;
}

.mapper-thumb-item:hover {
    border-color: var(--brand-400);
    transform: translateY(-2px);
}

.mapper-thumb-item.active {
    border-color: var(--brand-500);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.3);
}

.mapper-thumb-item.active .thumb-label {
    background: var(--brand-500);
    color: #ffffff;
}

/* ─────────────────────────────────────────────────────────────
   MOBILE RESPONSIVENESS & MOBILE STICKY BOTTOM TOOLBAR
───────────────────────────────────────────────────────────── */

/* Admin Mobile Sticky Bottom Navigation Toolbar */
.admin-mobile-sticky-bottom-toolbar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #0f172a;
    border-top: 2px solid var(--brand-500, #6366f1);
    padding: 6px 4px;
    z-index: 1050;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.4);
    align-items: center;
    justify-content: space-around;
    gap: 2px;
}

.admin-mob-tb-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    color: #94a3b8;
    text-decoration: none !important;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 4px 6px;
    border-radius: 6px;
    transition: all 0.15s ease;
    min-width: 48px;
}

.admin-mob-tb-btn i {
    font-size: 1.05rem;
}

.admin-mob-tb-btn.active,
.admin-mob-tb-btn:hover {
    color: #ffffff;
    background: rgba(99, 102, 241, 0.25);
}

.admin-mob-tb-btn.mob-site-btn {
    color: #ffc107;
}

.admin-sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.75);
    z-index: 2400;
    backdrop-filter: blur(3px);
}

.admin-sidebar-overlay.active {
    display: block;
}

.admin-sidebar-toggle-btn {
    display: none;
    background: var(--n-100);
    color: var(--n-900);
    border: 1px solid var(--n-200);
    border-radius: 6px;
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
}

.admin-sidebar-close-btn {
    display: none;
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
}

@media (max-width: 992px) {
    .admin-sidebar {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        bottom: 0 !important;
        height: 100vh !important;
        height: 100dvh !important;
        width: 280px !important;
        max-width: 85vw !important;
        z-index: 2500 !important;
        display: flex !important;
        flex-direction: column !important;
        background: #0f172a !important;
        transform: translateX(-100%) !important;
        visibility: hidden !important;
        pointer-events: none !important;
        transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.28s ease !important;
        box-shadow: 10px 0 30px rgba(0, 0, 0, 0.6) !important;
        overflow: hidden !important;
    }

    .admin-sidebar.mobile-open {
        transform: translateX(0) !important;
        visibility: visible !important;
        pointer-events: auto !important;
    }

    .admin-nav,
    .admin-nav-list {
        display: flex !important;
        flex-direction: column !important;
        width: 100% !important;
        flex: 1 !important;
        height: auto !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        -webkit-overflow-scrolling: touch !important;
        padding: 12px 6px !important;
    }

    .admin-nav > li,
    .admin-nav-list > li {
        display: block !important;
        width: 100% !important;
        float: none !important;
        clear: both !important;
    }

    .admin-nav > li > a,
    .admin-nav-list > li > a,
    .nav-group-header {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        width: auto !important;
        padding: 11px 16px !important;
        font-size: 14px !important;
        border-radius: 8px !important;
    }

    .nav-group-sub li a {
        padding: 10px 16px 10px 42px !important;
        font-size: 13.5px !important;
        border-radius: 8px !important;
    }

    .admin-sidebar-close-btn {
        display: flex !important;
    }

    .admin-main {
        margin-left: 0 !important;
        width: 100% !important;
        padding-bottom: 65px !important;
    }

    .admin-topbar {
        padding: 8px 12px !important;
        min-height: 48px !important;
    }

    .admin-sidebar-toggle-btn {
        display: inline-flex !important;
    }

    .admin-mobile-sticky-bottom-toolbar {
        display: flex !important;
    }

    .table-responsive {
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* Ultra-Tight Mobile Admin Dashboard Layout */
@media (max-width: 600px) {
    .admin-container {
        padding: 8px 8px !important;
    }

    .card, .panel, .box, .widget-box, .stat-card {
        padding: 10px 12px !important;
        margin-bottom: 8px !important;
        border-radius: 8px !important;
    }

    .grid-2, .grid-3, .grid-4, .stats-grid {
        grid-template-columns: 1fr !important;
        gap: 8px !important;
    }

    .topbar-right {
        display: flex !important;
        align-items: center !important;
        gap: 5px !important;
    }

    .topbar-right .btn-tb-text {
        display: none !important;
    }

    table.table, table.admin-table {
        font-size: 0.76rem !important;
    }

    table.table th, table.table td,
    table.admin-table th, table.admin-table td {
        padding: 5px 8px !important;
        height: auto !important;
    }

    .form-group {
        margin-bottom: 10px !important;
    }

    .form-control, input[type="text"], input[type="number"], select, textarea {
        padding: 5px 8px !important;
        font-size: 0.78rem !important;
        height: auto !important;
    }

    .btn, .btn-sm {
        padding: 5px 9px !important;
        font-size: 0.74rem !important;
    }

    /* Compact Mobile Modal Dialogs & Alerts */
    .mapper-modal-backdrop {
        padding: 10px !important;
    }

    .mapper-modal-box {
        max-width: 95vw !important;
        border-radius: 10px !important;
        margin: auto !important;
    }

    .mapper-modal-header {
        padding: 10px 14px !important;
    }

    .mapper-modal-header h5,
    .mapper-modal-header h6 {
        font-size: 0.88rem !important;
    }

    .mapper-modal-body {
        padding: 12px 10px !important;
    }

    .mapper-modal-card {
        padding: 8px 10px !important;
        margin-bottom: 8px !important;
        border-radius: 6px !important;
    }

    .mapper-modal-actions {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 6px !important;
    }

    .mapper-modal-actions button,
    .mapper-modal-actions a {
        width: 100% !important;
        flex: none !important;
        padding: 6px 8px !important;
        font-size: 0.76rem !important;
        border-radius: 6px !important;
    }
}