/* ITAHUKA centralized LIVE / PLAYBACK / OFFLINE presentation v3.3.0 */

:root {
    --broadcast-live: #ff1725;
    --broadcast-live-dark: #d60012;
    --broadcast-live-soft: #fff1f2;
    --broadcast-playback: #f97316;
    --broadcast-playback-dark: #d95d0b;
    --broadcast-playback-soft: #fff7ed;
    --broadcast-offline: #64748b;
    --broadcast-offline-dark: #475569;
    --broadcast-offline-soft: #f1f5f9;
}

.broadcast-state-live {
    --broadcast-color: var(--broadcast-live);
    --broadcast-color-dark: var(--broadcast-live-dark);
    --broadcast-soft: var(--broadcast-live-soft);
}

.broadcast-state-playback {
    --broadcast-color: var(--broadcast-playback);
    --broadcast-color-dark: var(--broadcast-playback-dark);
    --broadcast-soft: var(--broadcast-playback-soft);
}

.broadcast-state-offline {
    --broadcast-color: var(--broadcast-offline);
    --broadcast-color-dark: var(--broadcast-offline-dark);
    --broadcast-soft: var(--broadcast-offline-soft);
}

.broadcast-state-badge,
.broadcast-admin-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 28px;
    padding: 5px 11px;
    border: 0;
    border-radius: 7px;
    color: #fff;
    font-size: 12px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: .04em;
    text-transform: uppercase;
    white-space: nowrap;
}

.broadcast-badge-live { background: var(--broadcast-live); }
.broadcast-badge-playback { background: var(--broadcast-playback); }
.broadcast-badge-offline { background: var(--broadcast-offline); }

.broadcast-status-dot {
    width: 8px;
    height: 8px;
    flex: 0 0 8px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 0 3px rgba(255,255,255,.18);
}

.broadcast-badge-live .broadcast-status-dot,
.broadcast-state-live .broadcast-status-dot {
    animation: broadcastPulse 1.35s ease-in-out infinite;
}

@keyframes broadcastPulse {
    0%,100% { opacity: 1; transform: scale(1); }
    50% { opacity: .42; transform: scale(.76); }
}

/* Channel banner state overlay */
.channel-banner--state {
    position: relative;
    overflow: hidden;
}

.channel-banner--state::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(90deg, transparent 0%, transparent 52%, rgba(0,0,0,.76) 100%);
}

.channel-banner-state-overlay {
    position: absolute;
    z-index: 2;
    right: 28px;
    bottom: 24px;
    width: min(330px, 38%);
    padding: 16px 18px;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 14px;
    background: rgba(3, 8, 14, .76);
    color: #fff;
    backdrop-filter: blur(8px);
    box-shadow: 0 12px 28px rgba(0,0,0,.22);
}

.channel-banner-state-overlay strong,
.channel-banner-state-overlay small {
    display: block;
}

.channel-banner-state-overlay strong {
    margin-top: 10px;
    font-size: clamp(17px, 1.7vw, 24px);
    line-height: 1.08;
}

.channel-banner-state-overlay small {
    margin-top: 7px;
    color: rgba(255,255,255,.82);
    font-size: 12px;
    line-height: 1.4;
}

.channel-avatar-state-wrap { position: relative; }

.channel-avatar-state {
    position: absolute;
    left: 50%;
    bottom: -3px;
    transform: translateX(-50%);
    min-width: 48px;
    padding: 4px 8px;
    border: 3px solid #fff;
    border-radius: 6px;
    color: #fff;
    font-size: 10px;
    font-weight: 900;
    line-height: 1;
    text-align: center;
    box-shadow: 0 3px 10px rgba(15,23,42,.2);
}

.channel-live-tab {
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
}

.channel-live-tab--live {
    color: var(--broadcast-live) !important;
}

.channel-live-tab--live.active {
    border-bottom-color: var(--broadcast-live) !important;
}

.channel-live-tab--playback {
    color: var(--broadcast-playback) !important;
}

.channel-live-tab--playback.active {
    border-bottom-color: var(--broadcast-playback) !important;
}

.channel-live-tab--offline {
    color: var(--broadcast-offline) !important;
}

.broadcast-tab-pulse {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--broadcast-live);
    box-shadow: 0 0 0 4px rgba(255,23,37,.14);
    animation: broadcastPulse 1.35s ease-in-out infinite;
}

.broadcast-tab-play {
    color: var(--broadcast-playback);
    font-size: 11px;
}

.sidebar-live-link--live {
    color: var(--broadcast-live) !important;
    background: var(--broadcast-live-soft) !important;
}
.sidebar-live-link--playback {
    color: var(--broadcast-playback-dark) !important;
    background: var(--broadcast-playback-soft) !important;
}

/* Homepage state alert */
.broadcast-home-alert {
    display: grid;
    grid-template-columns: 96px minmax(0,1fr) auto;
    align-items: center;
    gap: 24px;
    margin: 14px 0 22px;
    padding: 24px 28px;
    border: 1px solid color-mix(in srgb, var(--broadcast-color) 34%, #ffffff);
    border-radius: 16px;
    background:
        radial-gradient(circle at 15% 50%, color-mix(in srgb, var(--broadcast-color) 12%, transparent), transparent 32%),
        linear-gradient(135deg, #fff 0%, var(--broadcast-soft) 100%);
    box-shadow: 0 10px 28px rgba(15,23,42,.06);
}

.broadcast-home-signal {
    position: relative;
    width: 78px;
    height: 78px;
    display: grid;
    place-items: center;
}

.broadcast-home-signal::before {
    content: "";
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--broadcast-color);
    box-shadow: 0 0 0 8px color-mix(in srgb, var(--broadcast-color) 15%, transparent);
}

.broadcast-home-signal span {
    position: absolute;
    inset: calc(10px * var(--ring, 1));
    border: 4px solid var(--broadcast-color);
    border-top-color: transparent;
    border-bottom-color: transparent;
    border-radius: 50%;
    opacity: calc(1 - (var(--ring, 1) * .18));
}
.broadcast-home-signal span:nth-child(1) { --ring: 1; }
.broadcast-home-signal span:nth-child(2) { --ring: 2; }
.broadcast-home-signal span:nth-child(3) { --ring: 3; }

.broadcast-home-copy h2 {
    margin: 9px 0 5px;
    color: #111827;
    font-size: clamp(22px, 2.2vw, 34px);
    line-height: 1.06;
}

.broadcast-home-copy p {
    margin: 0;
    max-width: 720px;
    color: #475569;
    font-size: 15px;
    line-height: 1.5;
}

.broadcast-home-action {
    display: grid;
    justify-items: end;
    gap: 8px;
}

.broadcast-action-button {
    min-height: 48px;
    padding: 0 20px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border-radius: 10px;
    background: var(--broadcast-color);
    color: #fff !important;
    font-size: 14px;
    font-weight: 900;
    text-decoration: none;
    box-shadow: 0 8px 20px color-mix(in srgb, var(--broadcast-color) 24%, transparent);
}

.broadcast-action-button:hover { background: var(--broadcast-color-dark); }
.broadcast-home-action small { color: var(--broadcast-color-dark); font-size: 11px; }

/* Live player status synchronization */
.it-live-status-badge.broadcast-state-badge { position: static; }
.broadcast-state-playback .it-live-guide-row.is-now { border-left-color: var(--broadcast-playback); background: var(--broadcast-playback-soft); }
.broadcast-state-offline .it-live-guide-row.is-now { border-left-color: var(--broadcast-offline); background: var(--broadcast-offline-soft); }

/* Admin */
.broadcast-admin-status {
    display: grid;
    grid-template-columns: auto minmax(0,1fr) minmax(340px, .8fr);
    align-items: center;
    gap: 22px;
    margin: 0 0 20px;
    padding: 22px;
    border: 1px solid color-mix(in srgb, var(--broadcast-color) 28%, #dbe2ea);
    border-radius: 14px;
    background: var(--broadcast-soft);
}

.broadcast-admin-status h2 { margin: 0 0 5px; }
.broadcast-admin-status p { margin: 0; color: #526078; }
.broadcast-admin-status dl { margin: 0; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.broadcast-admin-status dl div { padding: 10px; border-radius: 9px; background: rgba(255,255,255,.75); }
.broadcast-admin-status dt { color: #64748b; font-size: 11px; }
.broadcast-admin-status dd { margin: 3px 0 0; font-weight: 800; overflow-wrap: anywhere; }
.admin-form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.admin-form-grid label { display: grid; gap: 7px; font-weight: 700; }
.admin-form-grid input,.admin-form-grid select,.admin-form-grid textarea { width: 100%; }
.form-span-2 { grid-column: 1 / -1; }

@media (max-width: 900px) {
    .channel-banner-state-overlay { right: 14px; bottom: 14px; width: min(310px, 48%); }
    .broadcast-home-alert { grid-template-columns: 72px minmax(0,1fr); }
    .broadcast-home-action { grid-column: 1 / -1; justify-items: stretch; }
    .broadcast-action-button { justify-content: center; }
    .broadcast-admin-status { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .channel-banner-state-overlay { left: 10px; right: 10px; bottom: 10px; width: auto; padding: 11px 12px; }
    .channel-banner-state-overlay small { display: none; }
    .broadcast-home-alert { grid-template-columns: 1fr; padding: 19px; text-align: center; }
    .broadcast-home-signal { margin: auto; }
    .broadcast-home-action { justify-items: stretch; }
    .admin-form-grid { grid-template-columns: 1fr; }
    .form-span-2 { grid-column: auto; }
}