/* HALLOPlay WebPlayer - Smart TV Focus Styles */

/* ==================== FOCUS STATES ==================== */
/* Used for D-PAD navigation on Smart TVs */

[data-focusable="true"] {
    outline: none;
    transition: all var(--transition-fast);
}

[data-focusable="true"]:focus,
[data-focusable="true"].focused {
    outline: var(--focus-border-width) solid var(--focus-color);
    outline-offset: 2px;
    box-shadow: var(--focus-glow);
}

/* ==================== MENU ITEM FOCUS ==================== */
.menu-item:focus,
.menu-item.focused {
    background: rgba(255, 255, 255, 0.15);
    outline: none;
}

.menu-item:focus .focus-bar,
.menu-item.focused .focus-bar {
    height: 60%;
}

.menu-item:focus .menu-icon,
.menu-item.focused .menu-icon {
    transform: scale(1.1);
}

/* ==================== MOVIE CARD FOCUS ==================== */
.movie-card:focus,
.movie-card.focused {
    transform: scale(1.08);
    z-index: 10;
}

.movie-card:focus .movie-card-overlay,
.movie-card.focused .movie-card-overlay {
    opacity: 1;
}

.movie-card:focus .movie-card-play,
.movie-card.focused .movie-card-play {
    transform: translate(-50%, -50%) scale(1);
}

.movie-card:focus .movie-card-poster,
.movie-card.focused .movie-card-poster {
    outline: 3px solid var(--focus-color);
    outline-offset: 2px;
}

/* ==================== CHANNEL CARD FOCUS ==================== */
.channel-card:focus,
.channel-card.focused {
    background: var(--bg-card-hover);
    transform: scale(1.03);
    outline: 3px solid var(--focus-color);
    outline-offset: 2px;
}

/* ==================== GENRE TAB FOCUS ==================== */
.genre-tab:focus,
.genre-tab.focused {
    outline: 3px solid var(--focus-color);
    outline-offset: 2px;
    transform: scale(1.05);
}

/* ==================== BUTTON FOCUS ==================== */
.btn:focus,
.btn.focused {
    outline: 3px solid var(--focus-color);
    outline-offset: 2px;
    transform: scale(1.05);
}

/* ==================== PLAYER CONTROL FOCUS ==================== */
.control-btn:focus,
.control-btn.focused {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.15);
    outline: 2px solid var(--focus-color);
    outline-offset: 2px;
}

/* ==================== PROGRESS BAR FOCUS ==================== */
.progress-container:focus .progress-handle,
.progress-container.focused .progress-handle {
    transform: translate(-50%, -50%) scale(1.2);
}

.progress-container:focus .progress-bar,
.progress-container.focused .progress-bar {
    height: 10px;
}

/* ==================== SEARCH INPUT FOCUS ==================== */
.search-bar-input:focus {
    border-color: var(--focus-color);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
}

/* ==================== MODAL BUTTON FOCUS ==================== */
.modal-close:focus,
.modal-close.focused {
    background: rgba(255, 255, 255, 0.2);
    outline: 2px solid var(--focus-color);
    outline-offset: 2px;
}

/* ==================== EPISODE CARD FOCUS ==================== */
.episode-card:focus,
.episode-card.focused {
    background: var(--bg-card-hover);
    outline: 3px solid var(--focus-color);
    outline-offset: 2px;
}

/* ==================== TRACK OPTION FOCUS ==================== */
.track-option:focus,
.track-option.focused {
    background: rgba(255, 255, 255, 0.15);
    outline: none;
}

/* ==================== SESSION ITEM FOCUS ==================== */
.session-remove:focus,
.session-remove.focused {
    background: var(--accent-color);
    color: var(--text-primary);
    outline: 2px solid var(--focus-color);
    outline-offset: 2px;
}

/* ==================== FOCUS VISIBLE (KEYBOARD ONLY) ==================== */
/* These styles only apply when using keyboard/D-PAD navigation */
@supports selector(:focus-visible) {
    [data-focusable="true"]:focus:not(:focus-visible) {
        outline: none;
        box-shadow: none;
    }

    [data-focusable="true"]:focus-visible {
        outline: var(--focus-border-width) solid var(--focus-color);
        outline-offset: 2px;
        box-shadow: var(--focus-glow);
    }
}

/* ==================== TV-SPECIFIC ADJUSTMENTS ==================== */
/* Larger touch/focus targets for TV remote navigation */
@media (min-width: 1280px) and (min-height: 720px) {
    /* Assume TV if large screen with typical TV resolution */
    [data-focusable="true"] {
        /* Ensure minimum touch target size */
        min-width: 44px;
        min-height: 44px;
    }

    .movie-card:focus,
    .movie-card.focused {
        transform: scale(1.1);
    }

    .channel-card:focus,
    .channel-card.focused {
        transform: scale(1.05);
    }

    /* Stronger glow effect for TV visibility */
    [data-focusable="true"]:focus,
    [data-focusable="true"].focused {
        box-shadow: 0 0 30px rgba(229, 9, 20, 0.6);
    }
}

/* ==================== SCROLL BEHAVIOR FOR TV ==================== */
/* Ensure focused elements are visible */
.carousel {
    scroll-padding: 20px;
}

/* Smooth scroll for TV navigation */
@media (prefers-reduced-motion: no-preference) {
    .carousel,
    .main-content,
    .epg-list {
        scroll-behavior: smooth;
    }
}

/* ==================== FOCUS TRAP INDICATOR ==================== */
/* Visual indicator when focus is trapped in modal/player */
.focus-trap-active {
    position: relative;
}

.focus-trap-active::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 4px solid var(--accent-color);
    pointer-events: none;
    z-index: 9999;
    animation: focusTrapPulse 2s ease-in-out infinite;
}

@keyframes focusTrapPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0; }
}

/* ==================== SKIP NAVIGATION FOR ACCESSIBILITY ==================== */
.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    padding: 16px 24px;
    background: var(--accent-color);
    color: white;
    z-index: 10000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
}