html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: #05070D;
    color: #F8FAFC;
}

a, .btn-link {
    color: #38bdf8;
}

.btn-primary {
    color: #fff;
    background-color: #4F46E5;
    border-color: #6366F1;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #6366F1;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #10B981;
}

.invalid {
    outline: 1px solid #EF4444;
}

.validation-message {
    color: #EF4444;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

/* ThrallVISION Design System Tokens & Phase 1A Status Components */
:root {
    --tv-bg-base: #05070D;
    --tv-bg-surface: #0B0F19;
    --tv-bg-glass: rgba(15, 23, 42, 0.75);
    --tv-border-glass: rgba(255, 255, 255, 0.10);
    --tv-accent-primary: #6366F1;
    --tv-accent-deep: #4F46E5;
    --tv-accent-light: #818CF8;
    --tv-status-live: #10B981;
    --tv-status-warn: #F59E0B;
    --tv-status-danger: #EF4444;
    --tv-text-primary: #F8FAFC;
    --tv-text-secondary: #94A3B8;
}

/* Status Badges */
.tv-status-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border-radius: 99px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    backdrop-filter: blur(8px);
}

.tv-badge-live {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: var(--tv-status-live);
}

.tv-badge-connecting, .tv-badge-reconnecting {
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.4);
    color: var(--tv-status-warn);
}

.tv-badge-ended, .tv-badge-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: var(--tv-status-danger);
}

.tv-badge-vod {
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.4);
    color: var(--tv-accent-primary);
}

.spin {
    display: inline-block;
    animation: tv-spin 1.5s linear infinite;
}

@keyframes tv-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* State Panel */
.tv-state-panel {
    background: var(--tv-bg-surface);
    border: 1px solid var(--tv-border-glass);
    border-radius: 16px;
    color: var(--tv-text-primary);
}

.tv-spinner {
    width: 3rem;
    height: 3rem;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--tv-accent-primary);
    border-radius: 50%;
    margin: 0 auto;
    animation: tv-spin 1s linear infinite;
}

.tv-spinner-warn {
    border-top-color: var(--tv-status-warn);
}

.tv-spinner-indigo {
    border-top-color: var(--tv-accent-light);
}

/* Stream Details Panel */
.tv-stream-details-panel {
    background: var(--tv-bg-surface);
    border: 1px solid var(--tv-border-glass);
    border-radius: 16px;
    padding: 16px;
}

.tv-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.tv-detail-item {
    font-size: 0.875rem;
}

/* -------------------------------------------------------------------------
   ThrallVISION light application shell
   Brand: navy + blue structure, maroon emphasis, gold actions, silver and
   white work surfaces. This layer intentionally follows the legacy YouTube
   stylesheet so authenticated product pages no longer read as a terminal.
   ------------------------------------------------------------------------- */
:root {
    --tv-navy: #142b4a;
    --tv-blue: #176aab;
    --tv-blue-deep: #0f4f84;
    --tv-blue-pale: #e7f1fa;
    --tv-maroon: #7b2947;
    --tv-maroon-deep: #5b1730;
    --tv-gold: #c79a3b;
    --tv-gold-pale: #fff4d8;
    --tv-silver-50: #f7f9fc;
    --tv-silver-100: #eef2f7;
    --tv-silver-200: #d8e0e9;
    --tv-silver-500: #64748b;
    --tv-ink: #172b45;
    --tv-ink-soft: #4f6278;
}

body {
    background: var(--tv-silver-50) !important;
    color: var(--tv-ink) !important;
    font-family: Inter, "Segoe UI", system-ui, -apple-system, sans-serif !important;
}

.yt-header {
    background: linear-gradient(105deg, var(--tv-navy), var(--tv-blue-deep)) !important;
    border-bottom: 3px solid var(--tv-gold) !important;
    box-shadow: 0 3px 16px rgba(20, 43, 74, .22);
}

.yt-logo-badge span { background: var(--tv-maroon) !important; }
.yt-search-input-group { background: rgba(255,255,255,.12) !important; border-color: rgba(255,255,255,.42) !important; }
.yt-search-btn, .yt-mic-btn { background: rgba(255,255,255,.16) !important; border-color: rgba(255,255,255,.25) !important; }
.yt-search-input-group input::placeholder { color: rgba(255,255,255,.72); }

.yt-chip-bar {
    background: #fff !important;
    border-bottom: 1px solid var(--tv-silver-200);
    box-shadow: 0 2px 9px rgba(20, 43, 74, .08);
}
.yt-chip { background: var(--tv-silver-100) !important; color: var(--tv-blue-deep) !important; font-weight: 600; }
.yt-chip.active, .yt-chip:hover:not(.active) { background: var(--tv-blue) !important; color: #fff !important; }

.yt-sidebar { background: #fff !important; border-right-color: var(--tv-silver-200) !important; }
.yt-sidebar-item, .yt-sidebar-section-title { color: var(--tv-navy) !important; }
.yt-sidebar-item:hover, .yt-sidebar-item.active { background: var(--tv-blue-pale) !important; color: var(--tv-blue-deep) !important; }
.yt-sidebar-item.active { border-left: 3px solid var(--tv-maroon); }

.yt-main-viewport { background: var(--tv-silver-50); }
.yt-main-viewport > :not(.tv-watch-page) .text-white,
.yt-main-viewport > :not(.tv-watch-page) .text-light { color: var(--tv-ink) !important; }
.yt-main-viewport > :not(.tv-watch-page) .text-secondary,
.yt-main-viewport > :not(.tv-watch-page) .text-muted { color: var(--tv-ink-soft) !important; }
.yt-main-viewport > :not(.tv-watch-page) .text-cyan { color: var(--tv-blue) !important; }
.yt-main-viewport > :not(.tv-watch-page) .bg-dark,
.yt-main-viewport > :not(.tv-watch-page) .glass-card { background: #fff !important; }
.yt-main-viewport > :not(.tv-watch-page) .bg-black { background: var(--tv-silver-50) !important; }
.yt-main-viewport > :not(.tv-watch-page) .card,
.yt-main-viewport > :not(.tv-watch-page) .glass-card {
    border-color: var(--tv-silver-200) !important;
    border-radius: 16px !important;
    box-shadow: 0 8px 24px rgba(20, 43, 74, .07) !important;
}
.yt-main-viewport > :not(.tv-watch-page) .border-secondary { border-color: var(--tv-silver-200) !important; }

.yt-main-viewport .form-control,
.yt-main-viewport .form-select {
    background: #fff !important;
    color: var(--tv-ink) !important;
    border: 1px solid #b8c6d5 !important;
    border-radius: 10px !important;
    min-height: 44px;
    box-shadow: inset 0 1px 1px rgba(20, 43, 74, .03);
}
.yt-main-viewport textarea.form-control { min-height: auto; }
.yt-main-viewport .form-control::placeholder { color: #7d8da0 !important; opacity: 1; }
.yt-main-viewport .form-control:focus,
.yt-main-viewport .form-select:focus {
    border-color: var(--tv-blue) !important;
    box-shadow: 0 0 0 .22rem rgba(23, 106, 171, .16) !important;
}
.yt-main-viewport .form-text { color: var(--tv-ink-soft) !important; }

.btn-info, .yt-main-viewport .btn-info {
    background: var(--tv-gold) !important;
    border-color: var(--tv-gold) !important;
    color: #30230a !important;
}
.btn-info:hover, .yt-main-viewport .btn-info:hover { background: #ae8126 !important; border-color: #ae8126 !important; }
.btn-outline-info, .yt-main-viewport .btn-outline-info { color: var(--tv-blue) !important; border-color: var(--tv-blue) !important; }
.btn-outline-info:hover, .yt-main-viewport .btn-outline-info:hover { background: var(--tv-blue) !important; color: #fff !important; }
.yt-main-viewport .btn-outline-light { color: var(--tv-navy) !important; border-color: #9eacbc !important; }
.yt-main-viewport .btn-outline-danger { color: var(--tv-maroon) !important; border-color: var(--tv-maroon) !important; }
.yt-main-viewport .btn-outline-danger:hover { background: var(--tv-maroon) !important; color: #fff !important; }

/* Let the marketplace lead the visual language: clear hierarchy, roomy cards,
   and no dark-on-dark fields. */
.yt-main-viewport .container > .card > .card-body { padding: 1.65rem !important; }
.yt-main-viewport h1 { color: var(--tv-navy) !important; font-weight: 750; letter-spacing: -.025em; }
.yt-main-viewport h2 { color: var(--tv-navy) !important; }