:root {
    --primary: #2346f5;
    --primary-dark: #1735cb;
    --primary-soft: #eef2ff;
    --success: #0f9f67;
    --warning: #d97706;
    --danger: #dc2626;
    --ink: #0f172a;
    --ink-soft: #334155;
    --muted: #64748b;
    --line: #dbe3f3;
    --background: #f5f7ff;
    --surface: #ffffff;
    --surface-alt: #f8fbff;
    --sidebar: #0d1329;
    --sidebar-hover: rgba(255,255,255,.08);
    --sidebar-line: rgba(255,255,255,.08);
    --radius: 16px;
    --radius-sm: 12px;
    --shadow: 0 12px 32px rgba(15, 23, 42, .08);
    --shadow-soft: 0 8px 20px rgba(15, 23, 42, .05);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--ink);
    background: linear-gradient(180deg, #f8faff 0%, #f5f7ff 100%);
    font-family: Arial, Helvetica, sans-serif;
}

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }

.admin-shell {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    min-height: 100vh;
}

.admin-sidebar {
    position: sticky;
    top: 0;
    align-self: start;
    min-height: 100vh;
    padding: 24px 20px;
    color: #d9e3f8;
    background:
        radial-gradient(circle at top right, rgba(35, 70, 245, .28), transparent 28%),
        linear-gradient(180deg, #101935 0%, #0d1329 100%);
    border-right: 1px solid var(--sidebar-line);
}

.admin-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 26px;
    padding: 10px 12px;
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,.03);
}

.admin-brand span,
.login-mark {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    color: var(--primary-dark);
    background: #ffffff;
    border-radius: 14px;
    font-weight: 900;
    letter-spacing: .04em;
}

.admin-brand strong { display: block; font-size: 1rem; }
.admin-brand small { color: rgba(217, 227, 248, .72); font-size: .78rem; }

.admin-nav { display: grid; gap: 8px; }
.admin-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 12px;
    color: #d9e3f8;
    transition: .18s ease;
}
.admin-nav a:hover { background: var(--sidebar-hover); transform: translateX(2px); }
.admin-nav a.active {
    color: #ffffff;
    background: linear-gradient(135deg, rgba(35, 70, 245, .96), rgba(65, 120, 255, .92));
    box-shadow: 0 10px 24px rgba(35, 70, 245, .28);
}
.admin-nav-separator {
    height: 1px;
    margin: 10px 6px;
    background: var(--sidebar-line);
}

.admin-main { min-width: 0; }
.admin-topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    padding: 22px 32px;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(219, 227, 243, .9);
}
.topbar-title-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
}
.sidebar-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    color: var(--ink);
}
.admin-topbar span {
    color: var(--muted);
    font-size: .82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
}
.admin-topbar h1 { margin: 4px 0 0; font-size: 1.7rem; }
.topbar-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}
.topbar-meta > div {
    min-width: 110px;
    padding: 10px 14px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: var(--shadow-soft);
}
.topbar-meta small { display:block; color: var(--muted); margin-bottom:4px; }
.topbar-meta strong { font-size: .95rem; }

.admin-page {
    padding: 26px 32px 36px;
}
.page-intro {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 22px;
}
.page-intro h2,
.page-intro h3,
.page-intro p { margin: 0; }
.page-intro p { margin-top: 8px; color: var(--muted); max-width: 760px; line-height: 1.6; }
.page-intro-actions { display:flex; gap:10px; flex-wrap:wrap; }

.admin-btn,
.admin-btn-secondary,
.admin-btn-ghost,
.login-card button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 16px;
    border: 0;
    border-radius: 12px;
    font-weight: 800;
    transition: .18s ease;
}
.admin-btn,
.login-card button {
    color: #fff;
    background: linear-gradient(135deg, var(--primary), #4a6bff);
    box-shadow: 0 10px 20px rgba(35, 70, 245, .24);
}
.admin-btn:hover,
.login-card button:hover { transform: translateY(-1px); }
.admin-btn-secondary {
    color: var(--primary-dark);
    background: var(--primary-soft);
    border: 1px solid rgba(35, 70, 245, .1);
}
.admin-btn-ghost {
    color: var(--ink);
    background: #fff;
    border: 1px solid var(--line);
}
.btn-remove-plan {
    width: 34px;
    height: 34px;
    padding: 0;
    color: var(--danger);
    background: #fff1f2;
    border: 1px solid #fecdd3;
    border-radius: 10px;
    font-weight: 900;
}

.admin-metrics,
.analytics-grid,
.kpi-grid,
.editor-summary,
.stats-grid {
    display: grid;
    gap: 16px;
}

.admin-metrics,
.kpi-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stats-grid { grid-template-columns: repeat(2, minmax(220px, 1fr)); }
.analytics-grid { grid-template-columns: minmax(0, 1.8fr) minmax(440px, 0.95fr); align-items: start; }
.editor-summary { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.metric-card,
.admin-panel,
.login-card,
.chart-card,
.editor-stat,
.info-card,
.catalog-card,
.quick-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
}

.metric-card {
    position: relative;
    overflow: hidden;
    padding: 20px;
}
.metric-card::after {
    content: '';
    position: absolute;
    inset: auto -20px -30px auto;
    width: 90px;
    height: 90px;
    background: radial-gradient(circle, rgba(35,70,245,.12), transparent 70%);
}
.metric-label {
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    color: var(--muted);
    font-size: .84rem;
    font-weight: 700;
}
.metric-icon {
    display:grid;
    place-items:center;
    width:40px;
    height:40px;
    border-radius: 12px;
    background: var(--primary-soft);
    color: var(--primary-dark);
    font-size: 1.1rem;
}
.metric-value {
    margin-top: 14px;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -.03em;
}
.metric-meta {
    display:flex;
    align-items:center;
    gap:8px;
    margin-top: 8px;
    color: var(--muted);
    font-size: .84rem;
}
.trend-chip,
.status-chip,
.status-pill,
.soft-pill,
.outline-pill {
    display: inline-flex;
    align-items:center;
    gap:6px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: .76rem;
    font-weight: 800;
}
.trend-chip.up,
.status-chip.chip-on,
.status-pill.on,
.soft-pill.success { color: #0f9f67; background: #dcfce7; }
.trend-chip.down,
.status-chip.chip-off,
.status-pill.off,
.soft-pill.danger { color: #b91c1c; background: #fee2e2; }
.soft-pill.warning { color: #b45309; background: #fef3c7; }
.outline-pill { color: var(--muted); background:#fff; border:1px solid var(--line); }
.status-pill { margin-left: auto; }

.chart-card,
.admin-panel { overflow: hidden; }
.panel-heading,
.chart-head {
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:16px;
    padding: 20px 22px 16px;
    border-bottom: 1px solid var(--line);
}
.panel-heading h2,
.chart-head h3,
.info-card h3,
.quick-card h3,
.catalog-card-head strong { margin:0; }
.chart-head p,
.panel-heading p { margin:4px 0 0; color: var(--muted); font-size: .92rem; }
.chart-body { padding: 20px 22px 22px; }
.chart-body canvas { width:100%; height:300px; display:block; }
.chart-body.compact canvas { height:220px; }
.chart-legend,
.mini-list,
.summary-list {
    display:grid;
    gap:10px;
}
.legend-item,
.mini-list li,
.summary-list li {
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    font-size: .9rem;
}
.legend-item span:first-child,
.summary-list span:first-child { color: var(--ink-soft); }
.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display:inline-block;
    margin-right:8px;
}

.progress-list { display:grid; gap:12px; }
.progress-item { display:grid; gap:8px; }
.progress-item header {
    display:flex;
    justify-content:space-between;
    gap:12px;
    font-size: .88rem;
}
.progress-track {
    height: 10px;
    background: #edf2ff;
    border-radius: 999px;
    overflow: hidden;
}
.progress-track span {
    display:block;
    height:100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--primary), #7c9cff);
}
.progress-track.success span { background: linear-gradient(90deg, #13b77d, #7ce3bc); }
.progress-track.warning span { background: linear-gradient(90deg, #f59e0b, #fcd34d); }

.admin-panel { margin-top: 24px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}
th {
    color: var(--muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .06em;
}
tbody tr:hover { background: #fbfcff; }
td small { display:block; margin-top:4px; color: var(--muted); }
.empty-state { margin:0; padding: 28px; color: var(--muted); }

.admin-alert {
    margin: 16px 22px 0;
    padding: 13px 14px;
    border-radius: 12px;
    font-weight: 700;
}
.admin-alert-success { color: #065f46; background: #d1fae5; border:1px solid #a7f3d0; }
.admin-alert-error { color: #991b1b; background: #fee2e2; border:1px solid #fecaca; }

.login-screen {
    display:grid;
    place-items:center;
    min-height:100vh;
    padding: 24px;
    background:
        radial-gradient(circle at top, rgba(35,70,245,.28), transparent 28%),
        linear-gradient(180deg, #101935 0%, #0d1329 100%);
}
.login-card {
    display:grid;
    gap:14px;
    width: min(430px, 100%);
    padding: 28px;
}
.login-card h1 { margin: 8px 0 0; }
.login-card p { margin: 0; color: var(--muted); line-height: 1.55; }
.login-card label { display:grid; gap:8px; font-weight:800; }
.login-card input,
.admin-form input,
.admin-form textarea,
.admin-form select,
.catalog-card input,
.catalog-card textarea,
.catalog-card select,
.chatbot-admin-form input,
.chatbot-admin-form textarea {
    width: 100%;
    min-height: 46px;
    padding: 12px 13px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    color: var(--ink);
}
textarea { min-height: 110px; resize: vertical; }
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: rgba(35,70,245,.55);
    box-shadow: 0 0 0 4px rgba(35,70,245,.1);
}

.admin-form,
.chatbot-admin-form { padding: 22px; }
.form-grid,
.catalog-card-body,
.plan-grid,
.service-grid,
.chatbot-grid {
    display:grid;
    gap:14px;
}
.form-grid.two,
.chatbot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.catalog-card-body.grid-3,
.service-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.catalog-card-body.grid-4,
.plan-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.catalog-card-body label,
.admin-form label,
.chatbot-admin-form label {
    display:grid;
    gap:8px;
    font-weight:700;
    color: var(--ink-soft);
    font-size: .92rem;
}
.catalog-card-body .span-2 { grid-column: span 2; }
.catalog-card-body .span-3 { grid-column: span 3; }
.catalog-card-body .span-4 { grid-column: span 4; }
.checks {
    display:flex !important;
    flex-wrap:wrap;
    align-items:center;
    gap:12px;
    padding: 12px 14px;
    background: var(--surface-alt);
    border: 1px solid var(--line);
    border-radius: 12px;
}
.checks input { min-height:auto; width:auto; box-shadow:none; }

.catalog-toolbar {
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:16px;
    margin-bottom: 18px;
}
.catalog-tabs { display:flex; gap:10px; flex-wrap:wrap; }
.catalog-tab {
    min-height: 42px;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background:#fff;
    color: var(--ink-soft);
    font-weight: 800;
}
.catalog-tab.active {
    color: var(--primary-dark);
    background: var(--primary-soft);
    border-color: rgba(35,70,245,.18);
}
.editor-stat {
    padding: 18px;
}
.editor-stat strong {
    display:block;
    font-size: 1.6rem;
    margin-top: 10px;
}
.editor-stat span { color: var(--muted); font-size: .86rem; }
.editor-stat .metric-icon { width: 44px; height:44px; }

.catalog-pane { display:none; }
.catalog-pane.active { display:block; }
.catalog-stack { display:grid; gap:16px; }
.catalog-card {
    overflow:hidden;
}
.catalog-card-head {
    display:flex;
    align-items:center;
    gap:12px;
    padding: 18px 20px;
    background: linear-gradient(180deg, #fbfcff 0%, #f6f9ff 100%);
    border-bottom: 1px solid var(--line);
}
.catalog-card-head .catalog-icon {
    display:grid;
    place-items:center;
    width:42px;
    height:42px;
    border-radius: 12px;
    background: var(--primary-soft);
    font-size: 1.2rem;
}
.catalog-card-head-meta { min-width:0; }
.catalog-card-head-meta small { display:block; color: var(--muted); margin-top:4px; }
.catalog-card-body { padding: 18px 20px 20px; }
.editor-section {
    display:grid;
    gap:14px;
    padding: 16px;
    background: var(--surface-alt);
    border: 1px solid #e4eaf8;
    border-radius: 14px;
}
.editor-section h4 {
    margin:0;
    font-size: .98rem;
}
.editor-section p {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: .86rem;
    line-height: 1.55;
}
.section-title-row {
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    gap:12px;
}
.visual-preview {
    padding: 18px;
    background: linear-gradient(180deg, #0d1b46 0%, #12265f 100%);
    color:#fff;
    border-radius: 16px;
    box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}
.visual-preview.light {
    background: linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
    color: var(--ink);
    border: 1px solid var(--line);
    box-shadow: none;
}
.preview-badge {
    display:inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255,255,255,.12);
    font-size: .76rem;
    font-weight: 800;
}
.visual-preview.light .preview-badge { background: var(--primary-soft); color: var(--primary-dark); }
.preview-title {
    margin: 12px 0 6px;
    font-size: 1.35rem;
    font-weight: 800;
}
.preview-price {
    display:flex;
    align-items:flex-end;
    gap:8px;
    margin: 8px 0 16px;
}
.preview-price strong { font-size: 2rem; letter-spacing:-.03em; }
.preview-price span { opacity: .78; font-size: .9rem; }
.preview-list { margin: 0; padding-left: 18px; display:grid; gap:8px; font-size: .88rem; }
.preview-meta { display:flex; flex-wrap:wrap; gap:8px; margin-top: 14px; }
.preview-meta span { padding: 6px 10px; border-radius: 999px; background: rgba(255,255,255,.12); font-size:.76rem; }
.visual-preview.light .preview-meta span { background:#eef2ff; color:var(--primary-dark); }

.sticky-save {
    position: sticky;
    bottom: 18px;
    z-index: 12;
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:16px;
    margin-top: 22px;
    padding: 16px 18px;
    background: rgba(15,23,42,.92);
    color:#fff;
    border-radius: 18px;
    box-shadow: 0 18px 36px rgba(15,23,42,.22);
}
.sticky-save span { color: rgba(255,255,255,.8); }
.sticky-save .admin-btn { box-shadow:none; }

.caf-section {
    padding: 18px;
    background: var(--surface-alt);
    border: 1px solid var(--line);
    border-radius: 14px;
}
.caf-section + .caf-section { margin-top: 14px; }
.caf-section h3 { margin:0 0 6px; }
.caf-field { display:grid; gap:8px; margin-top: 12px; }
.caf-hint { margin: 0; color: var(--muted); font-size: .88rem; }
.caf-footer { margin-top: 16px; display:flex; justify-content:flex-end; }

.quick-card { padding: 20px; }
.quick-card p { color: var(--muted); line-height: 1.6; }
.quick-actions { display:flex; flex-wrap:wrap; gap:10px; margin-top: 12px; }
.quick-card .quick-actions { display:grid; grid-template-columns: 1fr; }
.quick-card .quick-actions .admin-btn-ghost,
.quick-card .quick-actions .admin-btn-secondary,
.quick-card .quick-actions .admin-btn { width: 100%; }
.quick-card p { margin: 10px 0 0; }

.inline-badge {
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding: 7px 10px;
    border-radius: 999px;
    background:#f8fafc;
    border:1px solid var(--line);
    font-size:.82rem;
}

@media (max-width: 1260px) {
    .analytics-grid { grid-template-columns: 1fr; }
}

@media (max-width: 1180px) {
    .editor-summary,
    .kpi-grid,
    .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .catalog-card-body.grid-4,
    .plan-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .catalog-card-body .span-4,
    .catalog-card-body .span-3,
    .catalog-card-body .span-2 { grid-column: span 2; }
}

@media (max-width: 920px) {
    .admin-shell { grid-template-columns: 1fr; }
    .admin-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        width: min(320px, 86vw);
        z-index: 40;
        transform: translateX(-100%);
        transition: transform .2s ease;
        box-shadow: 0 18px 40px rgba(15,23,42,.3);
    }
    body.sidebar-open .admin-sidebar { transform: translateX(0); }
    .sidebar-toggle { display:inline-grid; place-items:center; }
    .topbar-meta { display:none; }
    .admin-page,
    .admin-topbar { padding-left: 18px; padding-right: 18px; }
}

@media (max-width: 760px) {
    .admin-metrics,
    .kpi-grid,
    .stats-grid,
    .editor-summary,
    .form-grid.two,
    .form-grid.three,
    .chatbot-grid,
    .catalog-card-body.grid-3,
    .service-grid,
    .catalog-card-body.grid-4,
    .plan-grid { grid-template-columns: 1fr; }
    .catalog-card-body .span-4,
    .catalog-card-body .span-3,
    .catalog-card-body .span-2 { grid-column: span 1; }
    .page-intro,
    .catalog-toolbar,
    .sticky-save,
    .chart-head,
    .panel-heading { flex-direction: column; align-items: stretch; }
    .sticky-save { bottom: 12px; }
}

@media (max-width: 520px) {
    .admin-topbar h1 { font-size: 1.35rem; }
    .metric-value { font-size: 1.7rem; }
    .chart-body { padding: 16px; }
    th, td { padding: 12px 14px; }
}

.dashboard-kpi-five{grid-template-columns:repeat(5,minmax(0,1fr))}@media(max-width:1350px){.dashboard-kpi-five{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:850px){.dashboard-kpi-five{grid-template-columns:1fr}}