/**
 * Siete Audio - Podcast Widget Styles
 *
 * @package Siete_Audio
 */

/* === Variables === */
.siete-podcast {
    --podcast-accent: #f7941d;
    --podcast-secondary: #ed1c24;
    --podcast-text: #1a1a1a;
    --podcast-muted: #6b7280;
    --podcast-bg: #ffffff;
    --podcast-bg-hover: #f9f9f9;
    --podcast-border: #e5e7eb;
    --podcast-radius: 12px;
}

/* === Reset === */
.siete-podcast,
.siete-podcast * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.siete-podcast {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

/* === Empty/Error States === */
.siete-podcast--empty,
.siete-podcast--error {
    padding: 40px;
    text-align: center;
    background: #f9f9f9;
    border-radius: var(--podcast-radius);
    color: var(--podcast-muted);
}

/* === Header === */
.siete-podcast__header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    margin-bottom: 16px;
    background: var(--podcast-bg);
    border-radius: var(--podcast-radius);
    border: 1px solid var(--podcast-border);
}

.siete-podcast__cover {
    width: 100px;
    height: 100px;
    border-radius: calc(var(--podcast-radius) - 4px);
    object-fit: cover;
    flex-shrink: 0;
}

.siete-podcast__header-content {
    flex: 1;
    min-width: 0;
}

.siete-podcast__title {
    font-size: 20px;
    font-weight: 700;
    color: var(--podcast-text);
    margin: 0 0 8px;
    line-height: 1.3;
}

.siete-podcast__description {
    font-size: 14px;
    color: var(--podcast-muted);
    margin: 0;
    line-height: 1.5;
}

/* === Episodes List === */
.siete-podcast__episodes {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.siete-podcast__no-episodes {
    text-align: center;
    padding: 30px;
    color: var(--podcast-muted);
}

/* === Episode Item === */
.siete-podcast__episode {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--podcast-bg);
    border-radius: var(--podcast-radius);
    border: 1px solid var(--podcast-border);
    transition: background-color 0.2s ease, border-color 0.2s ease;
    cursor: pointer;
}

.siete-podcast__episode:hover {
    background: var(--podcast-bg-hover);
    border-color: var(--podcast-accent);
}

.siete-podcast__episode:focus-within {
    border-color: var(--podcast-accent);
    box-shadow: 0 0 0 3px rgba(247, 148, 29, 0.1);
}

/* Episode playing state - uses border and subtle shadow instead of background change */
.siete-podcast__episode.is-playing {
    border-color: var(--podcast-accent);
    border-width: 2px;
    box-shadow: inset 0 0 0 1px var(--podcast-accent),
                0 0 12px rgba(247, 148, 29, 0.25);
}

.siete-podcast__episode.is-playing .siete-podcast__play-icon {
    display: none;
}

.siete-podcast__episode.is-playing .siete-podcast__pause-icon {
    display: block;
}

/* === Episode Image === */
.siete-podcast__episode-image-wrap {
    flex-shrink: 0;
}

.siete-podcast__episode-image {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    object-fit: cover;
}

/* === Episode Content === */
.siete-podcast__episode-content {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.siete-podcast__episode-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--podcast-text);
    margin: 0 0 4px;
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.siete-podcast__episode-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--podcast-muted);
}

.siete-podcast__episode-separator {
    opacity: 0.5;
}

.siete-podcast__episode-description {
    font-size: 13px;
    color: var(--podcast-muted);
    margin: 6px 0 0;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* === Play Button === */
.siete-podcast__play-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--podcast-accent), var(--podcast-secondary));
    color: white;
    cursor: pointer;
    flex-shrink: 0;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.siete-podcast__play-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(247, 148, 29, 0.3);
}

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

.siete-podcast__play-btn:focus-visible {
    outline: 2px solid var(--podcast-accent);
    outline-offset: 2px;
}

.siete-podcast__play-btn svg {
    width: 18px;
    height: 18px;
}

.siete-podcast__play-icon {
    margin-left: 2px;
}

.siete-podcast__pause-icon {
    display: none;
}

/* === Footer / Load More === */
.siete-podcast__footer {
    margin-top: 16px;
    text-align: center;
}

.siete-podcast__load-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    color: var(--podcast-accent);
    background: transparent;
    border: 2px solid var(--podcast-accent);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.siete-podcast__load-more:hover {
    background: var(--podcast-accent);
    color: white;
}

.siete-podcast__load-more:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.siete-podcast__load-more.is-loading {
    pointer-events: none;
}

.siete-podcast__load-more.is-loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: siete-podcast-spin 0.6s linear infinite;
}

@keyframes siete-podcast-spin {
    to { transform: rotate(360deg); }
}

/* === Placeholder Styles (Editor Preview) === */
.siete-podcast--preview .siete-podcast__cover-placeholder {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: siete-podcast-shimmer 1.5s infinite;
    border-radius: calc(var(--podcast-radius) - 4px);
    flex-shrink: 0;
}

.siete-podcast--preview .siete-podcast__episode-image-placeholder {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: siete-podcast-shimmer 1.5s infinite;
    border-radius: 8px;
}

.siete-podcast--preview .siete-podcast__play-btn-placeholder {
    width: 40px;
    height: 40px;
    background: var(--podcast-accent);
    border-radius: 50%;
    flex-shrink: 0;
}

@keyframes siete-podcast-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* === Dark Mode Support === */
@media (prefers-color-scheme: dark) {
    .siete-podcast {
        --podcast-text: #ffffff;
        --podcast-muted: #9ca3af;
        --podcast-bg: #1f2937;
        --podcast-bg-hover: #374151;
        --podcast-border: #374151;
    }
}

/* === Responsive === */
@media (max-width: 640px) {
    .siete-podcast__header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 12px;
    }

    .siete-podcast__cover {
        width: 80px;
        height: 80px;
    }

    .siete-podcast__title {
        font-size: 18px;
    }

    .siete-podcast__episode {
        padding: 10px 12px;
        gap: 10px;
    }

    .siete-podcast__episode-image {
        width: 50px;
        height: 50px;
    }

    .siete-podcast__episode-title {
        font-size: 14px;
    }

    .siete-podcast__episode-meta {
        font-size: 12px;
        flex-wrap: wrap;
    }

    .siete-podcast__episode-description {
        display: none;
    }

    .siete-podcast__play-btn {
        width: 36px;
        height: 36px;
    }

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