/**
 * Unicast TV — визуальный стиль как на tv.unicast.uz (viewer pairing screen).
 * Применяется при data-theme="dark" (тема по умолчанию).
 */

@font-face {
    font-family: 'JetBrains Mono';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src:
        url('/frontend/viewer/fonts/jetbrains-mono-latin-700.woff2') format('woff2'),
        url('/frontend/viewer/fonts/jetbrains-mono-latin-700.ttf') format('truetype');
}

[data-theme="dark"] {
    --sidebar: rgba(11, 18, 36, 0.92);
    --bg: #0b1224;
    --bg-primary: #0b1224;
    --bg-secondary: rgba(15, 23, 42, 0.72);
    --bg-tertiary: rgba(255, 255, 255, 0.06);
    --bg-input: rgba(255, 255, 255, 0.06);
    --bg-hover: rgba(255, 255, 255, 0.1);
    --card: rgba(15, 23, 42, 0.72);
    --border: rgba(255, 255, 255, 0.12);
    --text: #f8fafc;
    --muted: rgba(148, 163, 184, 0.92);
    --text-primary: #f1f5f9;
    --text-secondary: rgba(203, 213, 225, 0.88);
    --text-muted: rgba(148, 163, 184, 0.85);
    --text-heading: #f8fafc;
    --text-label: rgba(226, 232, 240, 0.88);
    --glass-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
    --glass-inset: inset 0 1px 0 rgba(255, 255, 255, 0.08);
    --card-radius: 16px;
    --card-radius-lg: 20px;
    --accent-glow: rgba(59, 130, 246, 0.35);
}

[data-theme="dark"] body {
    background:
        radial-gradient(ellipse 80% 60% at 50% -10%, rgba(59, 130, 246, 0.35), transparent 60%),
        radial-gradient(ellipse 50% 40% at 100% 100%, rgba(99, 102, 241, 0.18), transparent 55%),
        linear-gradient(165deg, #0b1224 0%, #111827 45%, #0f172a 100%);
}

[data-theme="dark"] .sidebar {
    background: var(--sidebar);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-right-color: rgba(255, 255, 255, 0.1);
    box-shadow: 4px 0 32px rgba(0, 0, 0, 0.25);
}

[data-theme="dark"] .brand-icon {
    border-radius: 8px;
    box-shadow: none;
}

[data-theme="dark"] .main-content {
    position: relative;
    background: transparent;
}

[data-theme="dark"] .main-content::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 100%);
}

[data-theme="dark"] .header,
[data-theme="dark"] .page,
[data-theme="dark"] .plan-expiry-banner {
    position: relative;
    z-index: 1;
}

[data-theme="dark"] .header {
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .header h1 {
    color: #f8fafc;
    letter-spacing: -0.02em;
}

/* ── Glass cards (все модули) ── */
[data-theme="dark"] .stat-card,
[data-theme="dark"] .screen-card,
[data-theme="dark"] .media-card,
[data-theme="dark"] .playlist-card,
[data-theme="dark"] .schedule-card,
[data-theme="dark"] .device-card,
[data-theme="dark"] .sync-group-card,
[data-theme="dark"] .billing-stat-card,
[data-theme="dark"] .settings-card,
[data-theme="dark"] .payment-card,
[data-theme="dark"] .table-wrap,
[data-theme="dark"] .content-panel,
[data-theme="dark"] .upload-zone,
[data-theme="dark"] .available-content,
[data-theme="dark"] .selected-content {
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--card-radius);
    box-shadow: var(--glass-shadow), var(--glass-inset);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

[data-theme="dark"] .stat-card:hover,
[data-theme="dark"] .screen-card:hover,
[data-theme="dark"] .media-card:hover,
[data-theme="dark"] .playlist-card:hover,
[data-theme="dark"] .device-card:hover {
    border-color: rgba(96, 165, 250, 0.45);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(59, 130, 246, 0.15), var(--glass-inset);
}

[data-theme="dark"] .stat-value {
    color: #f8fafc;
}

[data-theme="dark"] .stat-label {
    color: rgba(148, 163, 184, 0.9);
}

/* ── Modals ── */
[data-theme="dark"] .modal {
    background: rgba(2, 6, 23, 0.72);
    backdrop-filter: blur(6px);
}

[data-theme="dark"] .modal-content {
    background: rgba(15, 23, 42, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--card-radius-lg);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55), var(--glass-inset);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

[data-theme="dark"] .modal-header,
[data-theme="dark"] .modal-footer {
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] #qr-connect-modal {
    background: rgba(2, 6, 23, 0.78) !important;
    backdrop-filter: blur(8px);
}

[data-theme="dark"] #qr-connect-modal > div {
    background: rgba(15, 23, 42, 0.92) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-radius: 20px !important;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.08) !important;
}

/* ── Forms ── */
[data-theme="dark"] input[type="text"],
[data-theme="dark"] input[type="email"],
[data-theme="dark"] input[type="password"],
[data-theme="dark"] input[type="number"],
[data-theme="dark"] input[type="date"],
[data-theme="dark"] input[type="time"],
[data-theme="dark"] select,
[data-theme="dark"] textarea {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: #f8fafc;
    border-radius: 12px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

[data-theme="dark"] input:focus,
[data-theme="dark"] select:focus,
[data-theme="dark"] textarea:focus {
    border-color: rgba(96, 165, 250, 0.55);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    outline: none;
}

[data-theme="dark"] .btn-secondary,
[data-theme="dark"] .btn-ghost {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #e2e8f0;
}

[data-theme="dark"] .btn-secondary:hover,
[data-theme="dark"] .btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.18);
}

[data-theme="dark"] .btn-primary {
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.35);
}

/* ── Tables ── */
[data-theme="dark"] table {
    background: transparent;
}

[data-theme="dark"] th {
    color: rgba(148, 163, 184, 0.95);
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] td {
    border-bottom-color: rgba(255, 255, 255, 0.08);
    color: #e2e8f0;
}

[data-theme="dark"] tr:hover td {
    background: rgba(255, 255, 255, 0.04);
}

/* ── Tabs, chips, misc ── */
[data-theme="dark"] .tab-btn {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: rgba(203, 213, 225, 0.85);
}

[data-theme="dark"] .tab-btn.active {
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(96, 165, 250, 0.45);
    color: #f8fafc;
}

[data-theme="dark"] .empty-state {
    background: rgba(15, 23, 42, 0.5);
    border: none;
    border-radius: var(--card-radius);
}

[data-theme="dark"] .notification {
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(12px);
}

[data-theme="dark"] .sidebar-nav-popover {
    background: rgba(15, 23, 42, 0.95);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(16px);
}

[data-theme="dark"] .device-card__code {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.14);
}

[data-theme="dark"] .device-card__code-value {
    color: #f8fafc;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
}

[data-theme="dark"] .device-stat {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .help-text,
[data-theme="dark"] .form-hint {
    color: rgba(148, 163, 184, 0.9);
}

/* ── Ввод кода подключения (как на tv.unicast.uz) ── */
.pair-code-form {
    margin: 8px 0 24px;
}

.pair-code-row--input {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
}

.pair-code-segment-input {
    width: min(132px, 42vw);
    min-width: 108px;
    padding: 14px 12px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-size: clamp(28px, 5vw, 36px);
    font-weight: 700;
    letter-spacing: 0.22em;
    text-indent: 0.22em;
    line-height: 1;
    color: #f8fafc;
    text-align: center;
    text-transform: uppercase;
    caret-color: #60a5fa;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.pair-code-segment-input::placeholder {
    color: rgba(148, 163, 184, 0.35);
    letter-spacing: 0.22em;
}

.pair-code-segment-input:focus {
    border-color: rgba(96, 165, 250, 0.55);
    background: rgba(255, 255, 255, 0.08);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 0 0 3px rgba(59, 130, 246, 0.22);
}

.pair-code-row--input .pair-code-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(148, 163, 184, 0.55);
    flex-shrink: 0;
}

[data-theme="light"] .pair-code-segment-input {
    border-color: rgba(15, 23, 42, 0.12);
    background: rgba(15, 23, 42, 0.04);
    color: #0f172a;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

[data-theme="light"] .pair-code-row--input .pair-code-dot {
    background: rgba(100, 116, 139, 0.45);
}