/* ============================================================
   CarShippingHub Admin Panel — Main Stylesheet
   Dark sidebar layout, clean, professional, data-dense
   ============================================================ */

/* ── CSS Variables ───────────────────────────────────────── */
:root {
    --admin-sidebar:    #0D1321;
    --admin-bg:         #111827;
    --admin-card:       #1A2235;
    --admin-border:     #1E2A42;
    --admin-text:       #E2E8F0;
    --admin-muted:      #8896B0;
    --admin-gold:       #F5A623;
    --admin-cyan:       #00D4FF;
    --admin-success:    #22D3A3;
    --admin-danger:     #FF4D6A;
    --admin-warning:    #FBBF24;
    --admin-purple:     #A78BFA;
    --admin-blue:       #3B82F6;
    --admin-green-brand:#8abd3e;
    --font-body:        'DM Sans', sans-serif;
    --font-mono:        'DM Mono', monospace;
    --sidebar-width:    260px;
    --topbar-height:    60px;
    --radius:           8px;
    --radius-lg:        12px;
    --shadow:           0 2px 8px rgba(0,0,0,.25);
    --shadow-lg:        0 4px 24px rgba(0,0,0,.35);
    --transition:       all .2s ease;
}

/* ── Reset & Base ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
    font-family: var(--font-body);
    background: var(--admin-bg);
    color: var(--admin-text);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--admin-cyan); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--admin-gold); }
img { max-width: 100%; height: auto; }
input, select, textarea, button { font-family: inherit; font-size: inherit; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--admin-sidebar); }
::-webkit-scrollbar-thumb { background: var(--admin-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--admin-muted); }

/* ── Admin Layout ────────────────────────────────────────── */
.admin-layout {
    display: flex;
    min-height: 100vh;
}
.admin-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left .3s ease;
}
.admin-content {
    flex: 1;
    padding: 24px;
}

/* ── Sidebar ─────────────────────────────────────────────── */
.admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--admin-sidebar);
    border-right: 1px solid var(--admin-border);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    overflow-y: auto;
    transition: transform .3s ease;
}
.sidebar-header {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--admin-border);
    min-height: 60px;
}
.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--admin-text);
}
.sidebar-logo:hover { color: var(--admin-text); }
.logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--admin-gold), #d4881c);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #fff;
}
.text-gold { color: var(--admin-gold); }
.sidebar-close { display: none; background: none; border: none; color: var(--admin-muted); font-size: 1.25rem; cursor: pointer; }

.sidebar-nav {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
}
.nav-group { margin-bottom: 4px; }
.nav-group-label {
    padding: 16px 20px 6px;
    font-size: .68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--admin-muted);
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: var(--admin-muted);
    font-size: .92rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    border-left: 3px solid transparent;
}
.nav-item:hover {
    color: var(--admin-text);
    background: rgba(255,255,255,.04);
}
.nav-item.active {
    color: var(--admin-gold);
    background: rgba(245,166,35,.08);
    border-left-color: var(--admin-gold);
}
.nav-item i { width: 20px; text-align: center; font-size: .95rem; }
.nav-badge {
    margin-left: auto;
    background: var(--admin-danger);
    color: #fff;
    font-size: .7rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
}
.sidebar-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--admin-border);
}
.sidebar-version { font-size: .75rem; color: var(--admin-muted); }
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,.5);
    z-index: 999;
}

/* ── Top Bar ─────────────────────────────────────────────── */
.admin-topbar {
    position: sticky;
    top: 0;
    height: var(--topbar-height);
    background: var(--admin-card);
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    z-index: 100;
}
.topbar-left { display: flex; align-items: center; gap: 16px; }
.sidebar-toggle {
    background: none;
    border: none;
    color: var(--admin-muted);
    font-size: 1.15rem;
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    transition: var(--transition);
    display: none;
}
.sidebar-toggle:hover { color: var(--admin-text); background: rgba(255,255,255,.06); }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: .9rem; }
.breadcrumb a { color: var(--admin-muted); }
.breadcrumb a:hover { color: var(--admin-gold); }
.bc-sep { color: var(--admin-border); font-size: .7rem; }
.bc-current { color: var(--admin-text); font-weight: 500; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.topbar-btn {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    color: var(--admin-muted);
    border-radius: 8px;
    transition: var(--transition);
}
.topbar-btn:hover { color: var(--admin-text); background: rgba(255,255,255,.06); }

/* ── User Dropdown ───────────────────────────────────────── */
.topbar-user { position: relative; }
.user-avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    background: var(--admin-border);
    color: var(--admin-muted);
    font-size: 1.6rem;
    transition: var(--transition);
}
.user-avatar:hover { box-shadow: 0 0 0 2px var(--admin-gold); }
.user-avatar img { width: 100%; height: 100%; object-fit: cover; }
.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 220px;
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: var(--transition);
    z-index: 200;
}
.topbar-user:hover .user-dropdown,
.topbar-user.open .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-header { padding: 12px 16px; }
.dropdown-header strong { display: block; color: var(--admin-text); font-size: .9rem; }
.dropdown-header small { color: var(--admin-muted); font-size: .8rem; }
.dropdown-divider { height: 1px; background: var(--admin-border); margin: 0; }
.user-dropdown a {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 16px;
    color: var(--admin-muted);
    font-size: .88rem;
    transition: var(--transition);
}
.user-dropdown a:hover { background: rgba(255,255,255,.04); color: var(--admin-text); }
.user-dropdown a.text-danger:hover { color: var(--admin-danger); }

/* ── Flash Messages ──────────────────────────────────────── */
.flash-container { padding: 0 24px; margin-top: 12px; }
.flash-msg {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 8px;
    font-size: .9rem;
    animation: flashIn .3s ease;
}
.flash-success { background: rgba(34,211,163,.12); border: 1px solid rgba(34,211,163,.3); color: var(--admin-success); }
.flash-error   { background: rgba(255,77,106,.12); border: 1px solid rgba(255,77,106,.3); color: var(--admin-danger); }
.flash-warning { background: rgba(251,191,36,.12); border: 1px solid rgba(251,191,36,.3); color: var(--admin-warning); }
.flash-info    { background: rgba(0,212,255,.12); border: 1px solid rgba(0,212,255,.3); color: var(--admin-cyan); }
.flash-close { margin-left: auto; background: none; border: none; color: inherit; font-size: 1.2rem; cursor: pointer; opacity: .6; }
.flash-close:hover { opacity: 1; }
@keyframes flashIn { from { opacity:0; transform:translateY(-8px); } to { opacity:1; transform:translateY(0); } }

/* ── Cards ───────────────────────────────────────────────── */
.card {
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
}
.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--admin-border);
}
.card-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--admin-text);
}
.card-title i { margin-right: 8px; color: var(--admin-gold); }

/* ── KPI Cards ───────────────────────────────────────────── */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}
.kpi-card {
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.kpi-card:hover { border-color: var(--admin-gold); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.kpi-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
}
.kpi-card.kpi-leads::after    { background: var(--admin-cyan); }
.kpi-card.kpi-pages::after    { background: var(--admin-success); }
.kpi-card.kpi-forms::after    { background: var(--admin-purple); }
.kpi-card.kpi-reviews::after  { background: var(--admin-warning); }
.kpi-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.kpi-leads .kpi-icon    { background: rgba(0,212,255,.12); color: var(--admin-cyan); }
.kpi-pages .kpi-icon    { background: rgba(34,211,163,.12); color: var(--admin-success); }
.kpi-forms .kpi-icon    { background: rgba(167,139,250,.12); color: var(--admin-purple); }
.kpi-reviews .kpi-icon  { background: rgba(251,191,36,.12); color: var(--admin-warning); }
.kpi-info h3 { font-size: .8rem; font-weight: 500; color: var(--admin-muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 6px; }
.kpi-value { font-size: 1.8rem; font-weight: 700; color: var(--admin-text); line-height: 1; margin-bottom: 4px; }
.kpi-sub { font-size: .8rem; color: var(--admin-muted); }
.kpi-trend { font-size: .8rem; font-weight: 600; }
.kpi-trend.up { color: var(--admin-success); }
.kpi-trend.down { color: var(--admin-danger); }

/* ── Chart Containers ────────────────────────────────────── */
.chart-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}
.chart-card {
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-lg);
    padding: 24px;
}
.chart-card canvas { max-height: 300px; }

/* ── Tables ──────────────────────────────────────────────── */
.table-card { padding: 0; overflow: hidden; }
.table-card .card-header { padding: 20px 24px; margin-bottom: 0; border-bottom: 1px solid var(--admin-border); }
table.dataTable { width: 100% !important; border-collapse: collapse; }
table.dataTable thead th {
    background: rgba(0,0,0,.15);
    color: var(--admin-muted);
    font-weight: 600;
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--admin-border);
    white-space: nowrap;
}
table.dataTable tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--admin-border);
    color: var(--admin-text);
    font-size: .88rem;
    vertical-align: middle;
}
table.dataTable tbody tr:hover { background: rgba(255,255,255,.03); }
table.dataTable tbody tr:last-child td { border-bottom: none; }

/* DataTables overrides */
.dataTables_wrapper { padding: 0; }
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_paginate {
    padding: 12px 24px;
    color: var(--admin-muted);
    font-size: .85rem;
}
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    background: var(--admin-bg);
    border: 1px solid var(--admin-border);
    color: var(--admin-text);
    padding: 6px 12px;
    border-radius: 6px;
    margin-left: 8px;
}
.dataTables_wrapper .dataTables_paginate .paginate_button {
    padding: 4px 12px;
    border-radius: 6px;
    color: var(--admin-muted) !important;
    border: 1px solid var(--admin-border) !important;
    background: transparent !important;
    margin: 0 2px;
}
.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: rgba(255,255,255,.06) !important;
    color: var(--admin-text) !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--admin-gold) !important;
    color: #0D1321 !important;
    border-color: var(--admin-gold) !important;
    font-weight: 600;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.disabled {
    opacity: .4;
    cursor: not-allowed;
}
.dataTables_empty { padding: 40px !important; text-align: center; color: var(--admin-muted); }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: .88rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}
.btn i { font-size: .85rem; }
.btn-gold { background: var(--admin-gold); color: #0D1321; }
.btn-gold:hover { background: #d4881c; color: #0D1321; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(245,166,35,.3); }
.btn-primary { background: var(--admin-blue); color: #fff; }
.btn-primary:hover { background: #2563eb; }
.btn-success { background: var(--admin-success); color: #0D1321; }
.btn-success:hover { background: #1ab991; }
.btn-danger { background: var(--admin-danger); color: #fff; }
.btn-danger:hover { background: #e63d5a; }
.btn-outline {
    background: transparent;
    border: 1px solid var(--admin-border);
    color: var(--admin-muted);
}
.btn-outline:hover { border-color: var(--admin-gold); color: var(--admin-gold); }
.btn-sm { padding: 6px 14px; font-size: .82rem; }
.btn-xs { padding: 4px 10px; font-size: .78rem; border-radius: 5px; }
.btn-icon {
    width: 34px; height: 34px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: rgba(255,255,255,.05);
    border: 1px solid var(--admin-border);
    color: var(--admin-muted);
    cursor: pointer;
    transition: var(--transition);
}
.btn-icon:hover { border-color: var(--admin-gold); color: var(--admin-gold); }

/* ── Forms ────────────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: .85rem;
    color: var(--admin-text);
}
.form-group label .required { color: var(--admin-danger); margin-left: 2px; }
.form-control {
    width: 100%;
    padding: 10px 14px;
    background: var(--admin-bg);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius);
    color: var(--admin-text);
    font-size: .9rem;
    transition: var(--transition);
}
.form-control:focus {
    outline: none;
    border-color: var(--admin-gold);
    box-shadow: 0 0 0 3px rgba(245,166,35,.15);
}
.form-control::placeholder { color: var(--admin-muted); }
textarea.form-control { min-height: 100px; resize: vertical; }
select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238896B0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}
.form-hint { font-size: .78rem; color: var(--admin-muted); margin-top: 4px; }
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}
.form-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--admin-border);
    margin-top: 24px;
}

/* Toggle / Switch */
.toggle-wrap { display: flex; align-items: center; gap: 12px; }
.toggle {
    position: relative;
    width: 44px; height: 24px;
    cursor: pointer;
}
.toggle input { display: none; }
.toggle-slider {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--admin-border);
    border-radius: 24px;
    transition: var(--transition);
}
.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px; height: 18px;
    left: 3px; bottom: 3px;
    background: var(--admin-muted);
    border-radius: 50%;
    transition: var(--transition);
}
.toggle input:checked + .toggle-slider { background: var(--admin-gold); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); background: #0D1321; }

/* ── Badges / Status ─────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    font-size: .75rem;
    font-weight: 600;
    border-radius: 20px;
    white-space: nowrap;
}
.badge-success { background: rgba(34,211,163,.15); color: var(--admin-success); }
.badge-danger  { background: rgba(255,77,106,.15); color: var(--admin-danger); }
.badge-warning { background: rgba(251,191,36,.15); color: var(--admin-warning); }
.badge-info    { background: rgba(0,212,255,.15); color: var(--admin-cyan); }
.badge-purple  { background: rgba(167,139,250,.15); color: var(--admin-purple); }
.badge-gold    { background: rgba(245,166,35,.15); color: var(--admin-gold); }
.badge-muted   { background: rgba(136,150,176,.15); color: var(--admin-muted); }

/* ── Tabs ────────────────────────────────────────────────── */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--admin-border);
    margin-bottom: 24px;
    gap: 0;
    overflow-x: auto;
}
.tab-btn {
    padding: 12px 24px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    color: var(--admin-muted);
    font-size: .9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}
.tab-btn:hover { color: var(--admin-text); }
.tab-btn.active { color: var(--admin-gold); border-bottom-color: var(--admin-gold); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── Modals ──────────────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal {
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 700px;
    max-height: 85vh;
    overflow-y: auto;
    transform: scale(.95);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}
.modal-overlay.open .modal { transform: scale(1); }
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--admin-border);
}
.modal-header h3 { font-size: 1.1rem; font-weight: 600; }
.modal-close {
    background: none;
    border: none;
    color: var(--admin-muted);
    font-size: 1.3rem;
    cursor: pointer;
    transition: var(--transition);
}
.modal-close:hover { color: var(--admin-danger); }
.modal-body { padding: 24px; }
.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--admin-border);
}

/* ── Page Header ─────────────────────────────────────────── */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}
.page-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--admin-text);
}
.page-header h1 i { color: var(--admin-gold); margin-right: 10px; }

/* ── Filter Bar ──────────────────────────────────────────── */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.filter-bar .form-control { width: auto; min-width: 160px; }
.filter-bar .btn { flex-shrink: 0; }

/* ── API Health ──────────────────────────────────────────── */
.api-health {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
}
.api-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: rgba(0,0,0,.15);
    border-radius: var(--radius);
    border: 1px solid var(--admin-border);
}
.api-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}
.api-dot.active { background: var(--admin-success); box-shadow: 0 0 8px rgba(34,211,163,.5); }
.api-dot.inactive { background: var(--admin-danger); box-shadow: 0 0 8px rgba(255,77,106,.5); }
.api-dot.unknown { background: var(--admin-warning); }
.api-info { flex: 1; }
.api-name { font-weight: 600; font-size: .88rem; }
.api-meta { font-size: .75rem; color: var(--admin-muted); }

/* ── Char Counter ────────────────────────────────────────── */
.char-counter { font-size: .78rem; color: var(--admin-muted); text-align: right; margin-top: 4px; }
.char-counter.warn { color: var(--admin-warning); }
.char-counter.over { color: var(--admin-danger); }

/* ── SERP Preview ────────────────────────────────────────── */
.serp-preview {
    background: #fff;
    border-radius: var(--radius);
    padding: 20px;
    margin-top: 12px;
}
.serp-url { font-size: .82rem; color: #006621; margin-bottom: 4px; }
.serp-title { font-size: 1.15rem; color: #1a0dab; margin-bottom: 4px; cursor: pointer; }
.serp-title:hover { text-decoration: underline; }
.serp-desc { font-size: .88rem; color: #545454; line-height: 1.5; }

/* ── Empty State ─────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 60px 24px;
    color: var(--admin-muted);
}
.empty-state i { font-size: 3rem; margin-bottom: 16px; opacity: .4; }
.empty-state h3 { color: var(--admin-text); margin-bottom: 8px; }
.empty-state p { max-width: 400px; margin: 0 auto 20px; }

/* ── Grid / Row Helpers ──────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: 8px; }
.gap-md { gap: 16px; }
.gap-lg { gap: 24px; }
.mt-sm { margin-top: 8px; }
.mt-md { margin-top: 16px; }
.mt-lg { margin-top: 24px; }
.mb-md { margin-bottom: 16px; }
.mb-lg { margin-bottom: 24px; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--admin-muted); }
.text-success { color: var(--admin-success); }
.text-danger { color: var(--admin-danger); }
.text-warning { color: var(--admin-warning); }
.text-gold { color: var(--admin-gold); }
.text-cyan { color: var(--admin-cyan); }
.text-sm { font-size: .82rem; }
.fw-600 { font-weight: 600; }
.mono { font-family: var(--font-mono); }

/* ── Login Page ──────────────────────────────────────────── */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--admin-bg);
    padding: 24px;
}
.login-card {
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
}
.login-logo {
    text-align: center;
    margin-bottom: 32px;
}
.login-logo .logo-icon {
    width: 56px; height: 56px;
    margin: 0 auto 16px;
    font-size: 1.5rem;
}
.login-logo h1 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--admin-text);
}
.login-logo p {
    color: var(--admin-muted);
    font-size: .88rem;
    margin-top: 4px;
}
.login-error {
    background: rgba(255,77,106,.12);
    border: 1px solid rgba(255,77,106,.3);
    color: var(--admin-danger);
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: .88rem;
    display: flex;
    align-items: center;
    gap: 10px;
}
.login-btn {
    width: 100%;
    padding: 12px;
    font-size: 1rem;
    border-radius: var(--radius);
    margin-top: 8px;
}

/* ── Media Library Grid ──────────────────────────────────── */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}
.media-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    background: var(--admin-bg);
}
.media-item:hover { border-color: var(--admin-gold); }
.media-item.selected { border-color: var(--admin-cyan); }
.media-thumb {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    background: var(--admin-sidebar);
}
.media-info {
    padding: 8px 12px;
    font-size: .78rem;
    color: var(--admin-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Upload Zone ─────────────────────────────────────────── */
.upload-zone {
    border: 2px dashed var(--admin-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}
.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--admin-gold);
    background: rgba(245,166,35,.05);
}
.upload-zone i { font-size: 2.5rem; color: var(--admin-muted); margin-bottom: 12px; }
.upload-zone p { color: var(--admin-muted); }
.upload-zone .btn { margin-top: 12px; }

/* ── Drag & Drop Sortable ────────────────────────────────── */
.sortable-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--admin-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius);
    margin-bottom: 8px;
    cursor: grab;
    transition: var(--transition);
}
.sortable-item:active { cursor: grabbing; }
.sortable-item.dragging { opacity: .5; border-color: var(--admin-gold); }
.sortable-handle { color: var(--admin-muted); cursor: grab; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1200px) {
    .sidebar-toggle { display: flex; }
    .admin-sidebar {
        transform: translateX(-100%);
    }
    .admin-sidebar.open { transform: translateX(0); }
    .sidebar-close { display: block; }
    .sidebar-overlay.open { display: block; }
    .admin-main { margin-left: 0; }
}
@media (max-width: 768px) {
    .admin-content { padding: 16px; }
    .kpi-grid { grid-template-columns: 1fr 1fr; }
    .chart-grid { grid-template-columns: 1fr; }
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .page-header { flex-direction: column; align-items: flex-start; }
    .filter-bar { flex-direction: column; align-items: stretch; }
}
@media (max-width: 480px) {
    .kpi-grid { grid-template-columns: 1fr; }
    .login-card { padding: 24px; }
}