:root {
    --bg: #0d1117;
    --bg-card: #161b22;
    --bg-card-hover: #1c2128;
    --bg-input: #21262d;
    --border: #30363d;
    --text: #e6edf3;
    --text-muted: #8b949e;
    --primary: #58a6ff;
    --primary-hover: #79b8ff;
    --primary-glow: rgba(88, 166, 255, 0.15);
    --danger: #f85149;
    --success: #3fb950;
    --xray: #58a6ff;
    --wg: #3fb950;
    --radius: 12px;
    --radius-sm: 8px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    background: var(--bg);
    background-image: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(88, 166, 255, 0.06), transparent);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.5;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    background: rgba(22, 27, 34, 0.9);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(8px);
}

.nav-brand a {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
}

.nav-brand a:hover {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
}

.nav-links a:hover {
    color: var(--primary);
}

/* Бургер-кнопка скрыта на десктопе */
.nav-toggle {
    display: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.hero {
    text-align: center;
    padding: 3rem 0 2.5rem;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #fff 0%, #8b949e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 400;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s, transform 0.2s;
}

.card:hover:not(.card-disabled) {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.card-disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.card h3 {
    margin: 0 0 0.5rem;
}

.card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.info-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
}

.info-box h4 {
    margin: 0 0 0.5rem;
}

.info-box p {
    margin: 0;
    color: var(--text-muted);
}

/* Dashboard */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin: 2rem 0;
}

.stat-card {
    background: linear-gradient(145deg, var(--bg-card) 0%, #1c2128 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--border);
    opacity: 0.5;
}

.stat-card:first-child::before {
    background: linear-gradient(90deg, var(--text-muted), transparent);
    opacity: 0.8;
}

.stat-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
}

.stat-card.stat-xray::before { background: linear-gradient(90deg, var(--xray), transparent); opacity: 1; }
.stat-card.stat-xray:hover { box-shadow: 0 12px 24px rgba(88, 166, 255, 0.12); }
.stat-card.stat-wg::before { background: linear-gradient(90deg, var(--wg), transparent); opacity: 1; }
.stat-card.stat-wg:hover { box-shadow: 0 12px 24px rgba(63, 185, 80, 0.12); }

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.35rem;
}

.stat-sublabel {
    font-size: 0.8rem;
    color: var(--text-muted);
    opacity: 0.85;
}

.stat-card.stat-xray .stat-value { color: var(--xray); }
.stat-card.stat-wg .stat-value { color: var(--wg); }

.dashboard-section {
    margin: 2.5rem 0;
}

.section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-muted);
    margin: 0 0 1rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.workers-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.worker-dash-card {
    background: linear-gradient(145deg, var(--bg-card) 0%, #1c2128 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.35rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}

.worker-dash-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--border);
    opacity: 0.6;
}

.worker-dash-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

.worker-dash-card:hover::before {
    background: linear-gradient(180deg, var(--primary), var(--primary-hover));
    opacity: 1;
}

.worker-dash-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.worker-dash-header h3 {
    margin: 0;
    font-size: 1.1rem;
}

.worker-dash-badges {
    display: flex;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.badge-xray { background: rgba(88, 166, 255, 0.18); color: #58a6ff; border: 1px solid rgba(88, 166, 255, 0.3); }
.badge-wg { background: rgba(63, 185, 80, 0.18); color: #3fb950; border: 1px solid rgba(63, 185, 80, 0.3); }
.badge-hy { background: rgba(210, 153, 34, 0.18); color: #d29922; border: 1px solid rgba(210, 153, 34, 0.3); }

.worker-dash-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.worker-stat {
    padding-right: 1rem;
    border-right: 1px solid var(--border);
}

.worker-stat:last-child {
    padding-right: 0;
    border-right: none;
}

.worker-stat strong {
    color: var(--text);
}

.quick-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.quick-card {
    background: linear-gradient(145deg, var(--bg-card) 0%, #1c2128 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
    transition: all 0.25s ease;
    position: relative;
}

.quick-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.quick-card:nth-child(1):hover { box-shadow: 0 12px 24px rgba(88, 166, 255, 0.1); }
.quick-card:nth-child(2):hover { box-shadow: 0 12px 24px rgba(63, 185, 80, 0.1); }

.quick-card-icon {
    font-size: 1.5rem;
    width: 2.5rem;
    height: 2.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
}

.quick-card-title {
    font-weight: 600;
    font-size: 1.05rem;
}

.quick-card-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.info-cards {
    margin-top: 2.5rem;
    display: grid;
    gap: 1rem;
}

.info-card {
    background: linear-gradient(145deg, var(--bg-card) 0%, #1c2128 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.35rem;
    border-left: 4px solid var(--primary);
}

.info-card h4 {
    margin: 0 0 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}

.info-card p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.empty a {
    color: var(--primary);
}

.empty.error {
    color: var(--danger);
}

.info-card a {
    color: var(--primary);
}

.text-muted { color: var(--text-muted); }

/* Page header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.page-header h1 {
    margin: 0;
}

/* Buttons */
.btn {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text);
    cursor: pointer;
    font-size: 0.9rem;
}

.btn:hover {
    background: var(--border);
}

.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}

.btn-danger {
    background: transparent;
    border-color: var(--danger);
    color: var(--danger);
}

.btn-danger:hover {
    background: var(--danger);
    color: #fff;
}

/* Workers list */
.workers-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.worker-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.worker-info h3 {
    margin: 0 0 0.25rem;
}

.worker-info .url {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.worker-info .worker-sub-host {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.worker-badges {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    background: var(--bg-input);
    color: var(--text-muted);
    font-weight: 500;
}

.badge.enabled {
    background: rgba(63, 185, 80, 0.2);
    color: var(--success);
}

.worker-actions {
    display: flex;
    gap: 0.5rem;
}

.loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.empty {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    margin-inline: 1rem;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
}

.modal-header h2 {
    margin: 0;
    font-size: 1.25rem;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.modal-close:hover {
    color: var(--text);
}

/* Form */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-group input[type="text"],
.form-group input[type="url"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 0.9rem;
}

.form-group textarea {
    min-height: 60px;
    resize: vertical;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group input[type="checkbox"] {
    margin-right: 0.5rem;
}

.form-row {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.form-row .form-group {
    flex: 1;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    margin-top: 1rem;
}

#worker-form {
    padding: 1.5rem;
}

/* Xray page */
.xray-toolbar {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    margin-bottom: 1.5rem;
}

.xray-toolbar .form-group {
    margin-bottom: 0;
}

.xray-toolbar select {
    min-width: 200px;
    padding: 0.5rem 0.75rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
}

.xray-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tab-btn {
    padding: 0.5rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    cursor: pointer;
}

.tab-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.inbounds-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.inbound-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
}

.inbound-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.inbound-header h3 {
    margin: 0;
}

.inbound-clients {
    margin-bottom: 0.75rem;
}

.client-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
}

.client-row:last-child {
    border-bottom: none;
}

.client-info {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.client-email {
    font-weight: 500;
}

.client-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.client-actions {
    display: flex;
    gap: 0.25rem;
}

.empty-inbound {
    color: var(--text-muted);
    font-size: 0.9rem;
    padding: 0.5rem 0;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.85rem;
}

/* ===== СТИЛИ ДЛЯ ТАБЛИЦ С ГОРИЗОНТАЛЬНЫМ СКРОЛЛОМ ===== */
.table-scroll {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 1rem 0;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.table-scroll table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
    font-size: 0.9rem;
}

.table-scroll th,
.table-scroll td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.table-scroll th {
    background: var(--bg-input);
    color: var(--text);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.table-scroll tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

/* Users table */
.users-table {
    width: 100%;
    border-collapse: collapse;
}

.users-table th,
.users-table td {
    padding: 0.5rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.users-table th {
    color: var(--text-muted);
    font-weight: 500;
}

.users-table tbody tr.user-row-clickable {
    cursor: pointer;
}
.users-table tbody tr.user-row-clickable:hover {
    background: rgba(88, 166, 255, 0.08);
}

/* Выбор роли в таблице пользователей — в стиле админки */
.users-table .role-select {
    padding: 0.35rem 0.5rem;
    padding-right: 1.5rem;
    min-width: 140px;
    max-width: 180px;
    font-size: 0.875rem;
    font-family: inherit;
    color: var(--text);
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    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' fill='%238b949e'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
}
.users-table .role-select:hover {
    border-color: var(--primary);
}
.users-table .role-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-glow);
}

/* Profile page */
.profile-page {
    max-width: 960px;
    margin: 0 auto;
}

.profile-back {
    display: inline-block;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
}

.profile-back:hover {
    color: var(--primary);
}

.profile-header {
    background: linear-gradient(145deg, var(--bg-card) 0%, #1c2128 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem 1.75rem;
    margin-bottom: 1.5rem;
}

.profile-header-main {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 1rem 1.5rem;
}

.profile-title {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text);
}

.profile-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1.25rem;
}

.profile-id {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.5rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

.profile-id-label {
    color: var(--text-muted);
}

.profile-id code {
    font-weight: 600;
    color: var(--text);
}

.profile-copy {
    padding: 0.2rem 0.4rem;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 4px;
}

.profile-copy:hover {
    color: var(--primary);
    background: rgba(88, 166, 255, 0.1);
}

.profile-tg {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.95rem;
}

.profile-tg:hover {
    text-decoration: underline;
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.profile-stats .stat-card {
    margin: 0;
}

.profile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.profile-card {
    background: linear-gradient(145deg, var(--bg-card) 0%, #1c2128 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
}

.profile-card-title {
    margin: 0 0 1rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.profile-dl {
    margin: 0;
    display: grid;
    gap: 0.5rem 1.5rem;
}

.profile-dl dt {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    margin: 0;
}

.profile-subscription-actions,
.profile-affiliate-percent {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.profile-dl dd {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text);
}

.profile-days.is-warning {
    color: var(--danger);
}

.profile-section {
    margin-bottom: 2rem;
}

.profile-section-title {
    margin: 0 0 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
}

.profile-page .table-responsive {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-card);
}

.profile-empty {
    margin: 0;
    padding: 1.5rem;
    text-align: center;
    color: var(--text-muted);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.profile-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.profile-table th,
.profile-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.profile-table th {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.profile-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.profile-table tbody tr[onclick] {
    cursor: pointer;
}

.profile-referrals .profile-table tbody tr:hover {
    background: rgba(88, 166, 255, 0.06);
}

.profile-table code {
    font-size: 0.85em;
    padding: 0.15rem 0.4rem;
    background: var(--bg-input);
    border-radius: 4px;
}

.status-badge {
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    font-weight: 500;
}

.status-badge.status-completed {
    background: rgba(63, 185, 80, 0.2);
    color: var(--success);
}

.status-badge.status-pending {
    background: rgba(210, 153, 34, 0.2);
    color: #d29922;
}

.status-badge.status-failed,
.status-badge.status-refunded {
    background: rgba(248, 81, 73, 0.15);
    color: var(--danger);
}

.badge-success { background: rgba(63, 185, 80, 0.2); color: var(--success); }
.badge-error { background: rgba(248, 81, 73, 0.15); color: var(--danger); }

/* User profile link */
.user-profile-link {
    color: var(--primary);
    text-decoration: none;
}
.user-profile-link:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    border-top: 1px solid var(--border);
    margin-top: 4rem;
    opacity: 0.8;
}

/* Messages page */
.messages-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}
.messages-tab {
    padding: 0.75rem 1rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.95rem;
}
.messages-tab:hover {
    color: var(--text);
}
.messages-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}
.messages-section h2 {
    font-size: 1.25rem;
    margin: 0 0 0.25rem;
}
.messages-section .text-muted {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}
.tabs { display: flex; gap: 0.5rem; list-style: none; margin: 0 0 1rem 0; padding: 0; border-bottom: 1px solid var(--border); }
.tabs .tab-link { padding: 0.5rem 1rem; color: var(--text-muted); text-decoration: none; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs .tab-link:hover { color: var(--text); }
.tabs .tab-link.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-content { margin-top: 0; }
.form-inline { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.form-inline input[type="text"], .form-inline input[type="password"] { padding: 0.35rem 0.5rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-input); color: var(--text); min-width: 180px; }
.form-inline select { padding: 0.35rem 0.5rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-input); color: var(--text); }
.support-msg { margin: 0.5rem 0; padding: 0.5rem; border-radius: var(--radius-sm); max-width: 80%; }
.support-msg.user { background: var(--bg-input); margin-right: auto; }
.support-msg.support { background: rgba(88, 166, 255, 0.15); margin-left: auto; }
.support-ticket-row { cursor: pointer; padding: 0.75rem; border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 0.5rem; }
.support-ticket-row:hover { border-color: var(--primary); }
.support-ticket-row .preview { color: var(--text-muted); font-size: 0.9rem; }

/* Analytics */
.analytics-filters { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.analytics-filters .form-control { padding: 0.5rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-input); color: var(--text); }
.revenue-summary h2 { font-size: 1.1rem; margin: 0 0 0.75rem; }
.revenue-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1rem; }
.revenue-cards .card { padding: 1rem; }
.revenue-cards .card-label { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.25rem; }
.revenue-cards .card-value { font-size: 1.5rem; font-weight: 600; }
.export-actions h2 { font-size: 1.1rem; margin: 0 0 0.5rem; }

/* Реклама */
.advertising-filters .form-control { padding: 0.5rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-input); color: var(--text); }
.advertising-filters label { margin-right: 0.35rem; }
.btn-link { background: none; border: none; color: var(--primary); cursor: pointer; font-size: 0.9rem; padding: 0 0.25rem; }
.btn-link:hover { color: var(--primary-hover); }
.link-cell { font-size: 0.85rem; display: inline-block; }
.btn-copy-link { margin-left: 0.25rem; }