/* ThreeGigs v25 Custom YouTube Overlay Styles */

.threegigs-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10;
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--tg-duration-normal) var(--tg-ease-smooth);
    background: transparent;
}

    .threegigs-video-overlay.visible {
        opacity: 1;
        pointer-events: auto;
    }

/* Gradient overlays for better text contrast */
.overlay-gradient-top {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient( 180deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 50%, transparent 100% );
    pointer-events: none;
}

.overlay-gradient-bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient( 0deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.6) 50%, transparent 100% );
    pointer-events: none;
}

/* Top branding bar */
.overlay-top-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: var(--tg-spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    z-index: 12;
}

.video-branding {
    display: flex;
    align-items: center;
    gap: var(--tg-spacing-lg);
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: var(--tg-spacing-sm);
    color: white;
    font-weight: var(--tg-font-bold);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.brand-icon {
    width: 24px;
    height: 24px;
    color: var(--tg-primary);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.brand-text {
    font-size: var(--tg-font-lg);
    letter-spacing: 0.5px;
}

.video-quality-indicator {
    background: rgba(138, 43, 226, 0.9);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: var(--tg-radius-sm);
    font-size: var(--tg-font-xs);
    font-weight: var(--tg-font-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    backdrop-filter: blur(8px);
}

/* Center controls */
.overlay-center-controls {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 12;
    display: flex;
    align-items: center;
    justify-content: center;
}

.large-play-button {
    width: 80px;
    height: 80px;
    background: rgba(0, 0, 0, 0.8);
    border: 3px solid rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
    backdrop-filter: blur(10px);
    color: white;
}

    .large-play-button:hover {
        background: var(--tg-primary);
        border-color: var(--tg-primary);
        transform: scale(1.1);
        box-shadow: 0 8px 32px rgba(138, 43, 226, 0.4);
    }

.play-icon-wrapper {
    position: relative;
}

.large-play-button svg {
    width: 28px;
    height: 28px;
    margin-left: 4px; /* Optical centering for play icon */
}

.large-play-button .pause-icon {
    margin-left: 0;
}

.loading-spinner {
    width: 40px;
    height: 40px;
}

.spinner-ring {
    width: 100%;
    height: 100%;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid var(--tg-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Bottom control bar */
.overlay-bottom-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 12;
}

.progress-container {
    padding: 0 var(--tg-spacing-lg);
    margin-bottom: var(--tg-spacing-sm);
}

.progress-track {
    position: relative;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    cursor: pointer;
    transition: height var(--tg-duration-fast) ease;
}

    .progress-track:hover {
        height: 6px;
    }

.progress-loaded,
.progress-played {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    border-radius: 2px;
    pointer-events: none;
}

.progress-loaded {
    background: rgba(255, 255, 255, 0.4);
    width: 60%; /* This would be dynamic */
}

.progress-played {
    background: var(--tg-primary);
    width: 0%;
    transition: width 0.1s ease;
    box-shadow: 0 0 8px rgba(138, 43, 226, 0.5);
}

.progress-handle {
    position: absolute;
    top: 50%;
    right: 0;
    width: 12px;
    height: 12px;
    background: var(--tg-primary);
    border: 2px solid white;
    border-radius: 50%;
    transform: translate(50%, -50%);
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--tg-duration-fast) ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.progress-track:hover .progress-handle {
    opacity: 1;
}

.control-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--tg-spacing-md) var(--tg-spacing-lg);
    background: linear-gradient( 0deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 100% );
    backdrop-filter: blur(8px);
}

.controls-left,
.controls-right {
    display: flex;
    align-items: center;
    gap: var(--tg-spacing-md);
}

.control-btn {
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--tg-radius-md);
    transition: all var(--tg-duration-fast) ease;
    position: relative;
}

    .control-btn:hover {
        background: rgba(255, 255, 255, 0.1);
        color: var(--tg-primary);
        transform: scale(1.1);
    }

    .control-btn:active {
        transform: scale(0.95);
    }

    .control-btn svg {
        width: 16px;
        height: 16px;
    }

/* Volume control */
.volume-control {
    display: flex;
    align-items: center;
    gap: var(--tg-spacing-sm);
    position: relative;
}

.volume-slider {
    width: 0;
    overflow: hidden;
    transition: width var(--tg-duration-normal) ease;
    opacity: 0;
}

.volume-control:hover .volume-slider {
    width: 60px;
    opacity: 1;
}

.volume-track {
    position: relative;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    cursor: pointer;
}

.volume-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 70%;
    background: var(--tg-primary);
    border-radius: 2px;
    pointer-events: none;
}

.volume-handle {
    position: absolute;
    top: 50%;
    right: 30%;
    width: 8px;
    height: 8px;
    background: var(--tg-primary);
    border: 1px solid white;
    border-radius: 50%;
    transform: translate(50%, -50%);
    cursor: pointer;
}

/* Time display */
.time-display {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: white;
    font-family: var(--tg-font-mono);
    font-size: var(--tg-font-sm);
    font-weight: var(--tg-font-medium);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    min-width: 80px;
}

.time-separator {
    opacity: 0.7;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .overlay-top-bar,
    .control-bar {
        padding: var(--tg-spacing-md);
    }

    .brand-text {
        display: none;
    }

    .large-play-button {
        width: 60px;
        height: 60px;
    }

        .large-play-button svg {
            width: 20px;
            height: 20px;
        }

    .volume-control .volume-slider {
        display: none;
    }

    .time-display {
        font-size: var(--tg-font-xs);
        min-width: 60px;
    }

    .controls-left,
    .controls-right {
        gap: var(--tg-spacing-sm);
    }
}

/* Fullscreen mode adjustments */
.threegigs-video-overlay:-webkit-full-screen {
    background: black;
}

.threegigs-video-overlay:fullscreen {
    background: black;
}

/* Accessibility */
.control-btn:focus {
    outline: 2px solid var(--tg-primary);
    outline-offset: 2px;
}

.progress-track:focus,
.volume-track:focus {
    outline: 2px solid var(--tg-primary);
    outline-offset: 2px;
}

/* Smooth show/hide transitions */
.threegigs-video-overlay .overlay-top-bar,
.threegigs-video-overlay .overlay-bottom-bar,
.threegigs-video-overlay .overlay-center-controls {
    transition: all var(--tg-duration-normal) var(--tg-ease-smooth);
}

.threegigs-video-overlay:not(.visible) .overlay-top-bar {
    transform: translateY(-100%);
}

.threegigs-video-overlay:not(.visible) .overlay-bottom-bar {
    transform: translateY(100%);
}

.threegigs-video-overlay:not(.visible) .overlay-center-controls {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.8);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .threegigs-video-overlay {
        --overlay-bg: rgba(0, 0, 0, 0.95);
    }

    .overlay-gradient-top,
    .overlay-gradient-bottom {
        background: var(--overlay-bg);
    }

    .control-bar {
        background: var(--overlay-bg);
    }
}