/* ================================================================
   King Banner Admin Dashboard — Main Stylesheet
   Design: Dark sidebar + clean white content area + vibrant accents
   ================================================================ */

/* ── Variables ──────────────────────────────────────────────────── */
:root {
    /* Brand palette — App Icon Pink & Soft Tint */
    --accent-1: #DF006B;
    --accent-2: #FEF0F5;
    --accent-hover: #DC0074;
    --accent-gradient: linear-gradient(135deg, #DF006B 0%, #DC0074 100%);

    /* Sidebar */
    --sidebar-bg: #000000;
    --sidebar-border: rgba(255,255,255,0.08);
    --sidebar-text: #a0aab4;
    --sidebar-text-hover: #ffffff;
    --sidebar-active-bg: rgba(223,0,107,0.18);
    --sidebar-active-text: #DF006B;
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 70px;

    /* Topbar */
    --topbar-bg: #ffffff;
    --topbar-border: #e8ecf0;
    --topbar-h: 64px;

    /* Content */
    --content-bg: #FEF0F5;
    --card-bg: #ffffff;
    --card-radius: 14px;
    --card-shadow: 0 2px 16px rgba(0,0,0,0.06);
    --card-shadow-hover: 0 8px 32px rgba(223,0,107,0.12);

    /* Text */
    --text-primary: #000000;
    --text-secondary: #555555;
    --text-muted: #888888;

    /* Borders */
    --border: #e2e8f0;
    --border-focus: #DF006B;

    /* States */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;

    /* Transitions */
    --transition: 0.22s cubic-bezier(0.4,0,0.2,1);
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--content-bg);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Topbar ─────────────────────────────────────────────────────── */
.topbar {
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    height: var(--topbar-h);
    background: var(--topbar-bg);
    border-bottom: 1px solid var(--topbar-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    z-index: 100;
    transition: left var(--transition);
    box-shadow: 0 1px 8px rgba(0,0,0,0.05);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.topbar-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.sidebar-toggle {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: background var(--transition), color var(--transition);
    font-size: 1.25rem;
}

.sidebar-toggle:hover {
    background: var(--content-bg);
    color: var(--text-primary);
}

.topbar-right { display: flex; align-items: center; gap: 12px; }

.topbar-user {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

.user-info .user-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.btn-logout {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--danger);
    transition: background var(--transition);
    font-size: 1.1rem;
}

.btn-logout:hover { background: rgba(239,68,68,0.1); }

/* ── Sidebar ─────────────────────────────────────────────────────── */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    z-index: 200;
    transition: width var(--transition), transform var(--transition);
    overflow: hidden;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 20px 16px;
    border-bottom: 1px solid var(--sidebar-border);
    min-height: var(--topbar-h);
}

.brand-logo {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(255,107,53,0.4);
}

.brand-name {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: white;
    white-space: nowrap;
}

.brand-sub {
    display: block;
    font-size: 0.7rem;
    color: var(--sidebar-text);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    white-space: nowrap;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 12px 0;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.1) transparent;
}

.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

.nav-group { margin-bottom: 4px; }

.nav-group-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(160,170,180,0.5);
    padding: 12px 20px 4px;
    white-space: nowrap;
}

.nav-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.06);
    margin: 8px 16px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: var(--sidebar-text);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0;
    transition: background var(--transition), color var(--transition);
    white-space: nowrap;
    position: relative;
    text-decoration: none;
}

.nav-link i {
    font-size: 1.1rem;
    width: 20px;
    flex-shrink: 0;
    text-align: center;
}

.nav-link:hover {
    background: rgba(255,255,255,0.05);
    color: var(--sidebar-text-hover);
}

.nav-link.active {
    background: var(--sidebar-active-bg);
    color: var(--sidebar-active-text);
    font-weight: 600;
}

.nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 3px;
    background: var(--accent-gradient);
    border-radius: 0 3px 3px 0;
}

/* ── Collapsible Dropdown Menus ──────────────────────────────────── */
.nav-dropdown {
    margin-bottom: 2px;
}

.nav-parent-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 10px 20px;
    color: var(--sidebar-text);
    background: transparent;
    border: none;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    text-align: left;
    transition: background var(--transition), color var(--transition);
    white-space: nowrap;
    position: relative;
}

.nav-parent-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--sidebar-text-hover);
}

.nav-parent-btn.active-parent {
    color: #fff;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.04);
}

.nav-parent-btn.active-parent::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 3px;
    background: var(--primary);
    border-radius: 0 3px 3px 0;
}

.nav-parent-btn .parent-info {
    display: flex;
    align-items: center;
    gap: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-parent-btn .parent-info i {
    font-size: 1.1rem;
    width: 20px;
    flex-shrink: 0;
    text-align: center;
}

.nav-chevron {
    font-size: 1.15rem;
    color: rgba(160, 170, 180, 0.5);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

.nav-dropdown.open .nav-chevron {
    transform: rotate(180deg);
    color: var(--primary);
}

.nav-submenu {
    list-style: none;
    margin: 0 0 0 32px;
    padding: 0 0 0 12px;
    border-left: 2px solid rgba(255, 255, 255, 0.06);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease, padding 0.2s ease;
}

.nav-dropdown.open .nav-submenu {
    max-height: 400px;
    opacity: 1;
    padding: 4px 0 6px 12px;
    margin-top: 2px;
}

.nav-sub-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 12px;
    color: rgba(160, 170, 180, 0.8);
    font-size: 0.815rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
}

.nav-sub-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.nav-sub-link.active {
    color: #fff;
    background: var(--sidebar-active-bg);
    font-weight: 600;
}

.sub-bullet {
    font-size: 0.4rem;
    opacity: 0.5;
    flex-shrink: 0;
}

.nav-sub-link.active .sub-bullet {
    color: var(--primary);
    opacity: 1;
}

.sidebar-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--sidebar-border);
    font-size: 0.7rem;
    color: rgba(160,170,180,0.4);
    text-align: center;
}

/* ── Page Wrapper & Main Content ────────────────────────────────── */
.page-wrapper {
    display: flex;
    min-height: 100vh;
    padding-left: var(--sidebar-width);
    padding-top: var(--topbar-h);
    transition: padding-left var(--transition);
}

.main-content {
    flex: 1;
    padding: 28px 28px 40px;
    min-width: 0;
}

/* ── Page Header ─────────────────────────────────────────────────── */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.page-header-left h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.page-header-left p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* ── Cards ───────────────────────────────────────────────────────── */
.card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    transition: box-shadow var(--transition);
}

.card:hover { box-shadow: var(--card-shadow-hover); }

.card-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.card-header h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-body { padding: 22px; }
.card-footer {
    padding: 16px 22px;
    border-top: 1px solid var(--border);
    background: rgba(244,246,250,0.5);
}

/* ── Stat Cards ─────────────────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--card-bg);
    border-radius: var(--card-radius);
    padding: 22px;
    box-shadow: var(--card-shadow);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: box-shadow var(--transition), transform var(--transition);
}

.stat-card:hover {
    box-shadow: var(--card-shadow-hover);
    transform: translateY(-2px);
}

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.stat-icon.orange  { background: rgba(255,107,53,0.12); color: #ff6b35; }
.stat-icon.blue    { background: rgba(59,130,246,0.12);  color: #3b82f6; }
.stat-icon.green   { background: rgba(16,185,129,0.12);  color: #10b981; }
.stat-icon.purple  { background: rgba(139,92,246,0.12);  color: #8b5cf6; }
.stat-icon.pink    { background: rgba(236,72,153,0.12);  color: #ec4899; }
.stat-icon.yellow  { background: rgba(245,158,11,0.12);  color: #f59e0b; }

.stat-info .stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.stat-info .stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 4px;
    font-weight: 500;
}

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition);
    white-space: nowrap;
    line-height: 1.4;
}

.btn i { font-size: 1rem; }

.btn-primary {
    background: var(--accent-gradient);
    color: white;
    box-shadow: 0 4px 12px rgba(223,0,107,0.3);
}
.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(223,0,107,0.45);
    transform: translateY(-1px);
}

.btn-secondary {
    background: #ffffff;
    color: #374151;
    border: 1px solid #d1d5db;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}
.btn-secondary:hover {
    background: #f9fafb;
    color: #111827;
    border-color: var(--accent-1);
}

.btn-success { background: var(--success); color: white; }
.btn-danger  { background: var(--danger);  color: white; }

.btn-icon {
    width: 34px;
    height: 34px;
    padding: 0;
    border-radius: 8px;
    justify-content: center;
}

.btn-sm { padding: 6px 12px; font-size: 0.8rem; }

/* ── Toolbar (search + actions row) ──────────────────────────────── */
.toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    flex: 1;
    min-width: 200px;
    max-width: 360px;
}

.search-box i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1rem;
    pointer-events: none;
}

.search-box input {
    width: 100%;
    padding: 9px 12px 9px 36px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.875rem;
    background: white;
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.search-box input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(255,107,53,0.12);
}

/* ── Tables ───────────────────────────────────────────────────────── */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--card-radius);
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

thead th {
    background: #f8f9fb;
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

tbody tr {
    border-bottom: 1px solid var(--border);
    transition: background var(--transition);
}

tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(255,107,53,0.03); }

tbody td {
    padding: 14px 16px;
    color: var(--text-primary);
    vertical-align: middle;
}

.table-empty {
    text-align: center;
    padding: 48px 16px;
    color: var(--text-muted);
}

.table-empty i {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 8px;
    opacity: 0.4;
}

/* ── Badges ──────────────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 100px;
    font-size: 0.72rem;
    font-weight: 600;
}

.badge-active   { background: rgba(16,185,129,0.12); color: var(--success); }
.badge-inactive { background: rgba(107,114,128,0.12); color: var(--text-secondary); }
.badge-warning  { background: rgba(245,158,11,0.12);  color: var(--warning); }
.badge-info     { background: rgba(59,130,246,0.12);  color: var(--info); }

/* ── Thumbnail Preview in Tables ─────────────────────────────────── */
.table-thumb {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    object-fit: cover;
    border: 1px solid var(--border);
    background: var(--content-bg);
}

.table-thumb-placeholder {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    background: var(--content-bg);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.2rem;
}

/* ── Action Buttons ──────────────────────────────────────────────── */
.action-btns {
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-edit   { color: var(--info);    background: rgba(59,130,246,0.1);  }
.btn-delete { color: var(--danger);  background: rgba(239,68,68,0.1);   }
.btn-toggle { color: var(--success); background: rgba(16,185,129,0.1);  }

.btn-edit:hover   { background: rgba(59,130,246,0.2);  }
.btn-delete:hover { background: rgba(239,68,68,0.2);   }
.btn-toggle:hover { background: rgba(16,185,129,0.2);  }

/* ── Modal ───────────────────────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background: white;
    border-radius: 18px;
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 64px rgba(0,0,0,0.2);
    transform: translateY(20px) scale(0.97);
    transition: transform var(--transition);
}

.modal form,
.modal > form {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
    margin: 0;
}

.modal-overlay.open .modal {
    transform: translateY(0) scale(1);
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.modal-header h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: background var(--transition);
    font-size: 1.1rem;
    background: none;
    border: none;
    cursor: pointer;
}

.modal-close:hover {
    background: var(--content-bg);
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
    overscroll-behavior: contain;
}

.modal-footer {
    padding: 18px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 28px;
    background: #f8f9fb;
    flex-shrink: 0;
    margin-top: auto;
    position: sticky;
    bottom: 0;
    z-index: 10;
}

.modal-footer .btn {
    margin: 0;
}

.modal-footer > * + * {
    margin-left: 28px;
}

/* ── Forms ───────────────────────────────────────────────────────── */
.form-group {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-label .required { color: var(--danger); margin-left: 2px; }

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.875rem;
    color: var(--text-primary);
    background: white;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    font-family: inherit;
}

.form-control:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(255,107,53,0.12);
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

textarea.form-control {
    resize: vertical;
    min-height: 80px;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* File Upload Zone */
.file-upload-zone {
    border: 2px dashed var(--border);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition);
    position: relative;
}

.file-upload-zone:hover, .file-upload-zone.drag-over {
    border-color: var(--accent-1);
    background: rgba(255,107,53,0.04);
}

.file-upload-zone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
}

.file-upload-icon { font-size: 2rem; color: var(--text-muted); margin-bottom: 6px; }
.file-upload-text { font-size: 0.8rem; color: var(--text-secondary); }
.file-upload-hint { font-size: 0.72rem; color: var(--text-muted); margin-top: 4px; }

/* Image preview in upload zone */
.upload-preview {
    margin-top: 12px;
    display: none;
}

.upload-preview.visible { display: block; }

.upload-preview img {
    max-height: 160px;
    border-radius: 8px;
    margin: 0 auto;
    border: 1px solid var(--border);
    object-fit: cover;
}

/* ── Toggle Switch ───────────────────────────────────────────────── */
.toggle-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

.toggle {
    position: relative;
    width: 42px;
    height: 24px;
}

.toggle input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
    position: absolute;
    inset: 0;
    background: #d1d5db;
    border-radius: 100px;
    transition: background var(--transition);
    cursor: pointer;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: white;
    left: 3px;
    top: 3px;
    transition: transform var(--transition);
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}

.toggle input:checked + .toggle-slider { background: var(--success); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); }

/* ── Pagination ──────────────────────────────────────────────────── */
.pagination-nav { display: flex; justify-content: center; margin-top: 20px; }

.pagination {
    display: flex;
    align-items: center;
    gap: 4px;
}

.pagination li a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    background: white;
    transition: all var(--transition);
}

.pagination li a:hover,
.pagination li.active a {
    background: var(--accent-1);
    color: white;
    border-color: var(--accent-1);
}

/* ── Toast Notification ──────────────────────────────────────────── */
.toast {
    position: fixed;
    top: calc(var(--topbar-h) + 16px);
    right: 24px;
    z-index: 1000;
    background: white;
    border-radius: 10px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
    font-size: 0.875rem;
    font-weight: 500;
    min-width: 280px;
    max-width: 400px;
    border-left: 4px solid;
    animation: slideInToast 0.3s cubic-bezier(0.4,0,0.2,1);
}

@keyframes slideInToast {
    from { transform: translateX(120%); opacity: 0; }
    to   { transform: translateX(0);    opacity: 1; }
}

.toast i { font-size: 1.2rem; flex-shrink: 0; }
.toast span { flex: 1; }
.toast-close { color: var(--text-muted); flex-shrink: 0; font-size: 0.9rem; }

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

/* ── Delete Confirm ──────────────────────────────────────────────── */
.modal-danger .modal-header { border-bottom-color: rgba(239,68,68,0.2); }
.modal-danger .modal-header h3 { color: var(--danger); }

/* ── Sort order drag handle ──────────────────────────────────────── */
.drag-handle {
    cursor: grab;
    color: var(--text-muted);
    font-size: 1.1rem;
    padding: 0 4px;
}
.drag-handle:active { cursor: grabbing; }

/* ── Login Page ──────────────────────────────────────────────────── */
.login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #0f1117 0%, #1a1d2e 50%, #0f1117 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,107,53,0.15) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    pointer-events: none;
}

.login-page::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59,130,246,0.1) 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
    pointer-events: none;
}

.login-box {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 24px;
    padding: 48px 44px;
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
    box-shadow: 0 32px 80px rgba(0,0,0,0.4);
}

.login-logo {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin: 0 auto 24px;
    box-shadow: 0 8px 24px rgba(255,107,53,0.4);
}

.login-title {
    text-align: center;
    margin-bottom: 32px;
}

.login-title h1 {
    font-size: 1.6rem;
    font-weight: 800;
    color: white;
    margin-bottom: 6px;
}

.login-title p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
}

.login-box .form-label {
    color: rgba(255,255,255,0.7);
}

.login-box .form-control {
    background: rgba(255,255,255,0.07);
    border-color: rgba(255,255,255,0.12);
    color: white;
}

.login-box .form-control::placeholder { color: rgba(255,255,255,0.3); }

.login-box .form-control:focus {
    border-color: var(--accent-1);
    background: rgba(255,255,255,0.1);
    box-shadow: 0 0 0 3px rgba(255,107,53,0.2);
}

.login-submit {
    width: 100%;
    padding: 13px;
    border-radius: 10px;
    background: var(--accent-gradient);
    color: white;
    font-size: 1rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    margin-top: 8px;
    box-shadow: 0 6px 20px rgba(255,107,53,0.4);
    transition: all var(--transition);
}

.login-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(255,107,53,0.5);
}

.login-error {
    background: rgba(239,68,68,0.12);
    border: 1px solid rgba(239,68,68,0.3);
    color: #fca5a5;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.85rem;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ── Collapsed Sidebar ───────────────────────────────────────────── */
body.sidebar-collapsed .sidebar { width: var(--sidebar-collapsed-width); }
body.sidebar-collapsed .sidebar .brand-text,
body.sidebar-collapsed .sidebar .nav-group-label,
body.sidebar-collapsed .sidebar .nav-link span,
body.sidebar-collapsed .sidebar .sidebar-footer { opacity: 0; pointer-events: none; }
body.sidebar-collapsed .topbar,
body.sidebar-collapsed .page-wrapper { padding-left: var(--sidebar-collapsed-width); }
body.sidebar-collapsed .nav-link { justify-content: center; padding: 10px; }
body.sidebar-collapsed .nav-link i { width: auto; }

/* ── Utilities ───────────────────────────────────────────────────── */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-2 { gap: 8px; }
.text-muted { color: var(--text-muted); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.fw-600 { font-weight: 600; }
.text-sm { font-size: 0.8rem; }

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    :root {
        --sidebar-width: 240px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width) !important;
        box-shadow: 4px 0 24px rgba(0,0,0,0.3);
    }

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

    .topbar { left: 0 !important; }

    .page-wrapper { padding-left: 0 !important; }

    .main-content { padding: 16px; }

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

    .modal { max-width: 100%; margin: 0; }
    .modal-overlay { align-items: flex-end; padding: 0; }
    .modal { border-radius: 18px 18px 0 0; max-height: 95vh; }

    .page-header { flex-direction: column; align-items: flex-start; }

    .toolbar { flex-direction: column; align-items: stretch; }
    .search-box { max-width: 100%; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }

    .login-box { padding: 32px 24px; }
}