/* Single post layout */

.wrapper-single {
    font-size: 18px; 
    line-height: 1.6;
    scroll-behavior: smooth;
}

.wrapper-single blockquote {
    background-color: var(--color-perro-bg);
    padding: 16px;
    border-radius: 16px;
}

.single-breadcrumb {
    margin: 8px 0 24px;
}

.single-hero {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 148px;
    align-items: start;
    margin-bottom: 24px;
}

.single-hero .hero-h2 {
    font-size: 48px;
    font-weight: 600;
    margin: 0 0 16px 0;
    line-height: 1.1;
    letter-spacing: 0.5px;
}

.single-hero-meta { 
    margin-bottom: 16px; 
    font-size: 18px; 
}

.single-excerpt {
    margin: 0; 
    font-size: 18px;
    font-weight: 400;
}

.single-hero .hero-paragraph {
    line-height: 1.8;
}

.single-hero .hero-paragraph.single-excerpt {
    display: -webkit-box;
    -webkit-line-clamp: 3; /* limit excerpt height to three lines */
    -webkit-box-orient: vertical;
    overflow: hidden;
    letter-spacing: 0.3px;
}

.single-hero-image img {
    border-radius: 12px;
    width: 100%;
    height: auto;
    object-fit: cover;
}

.single-main {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 148px;
    align-items: start;
    border-top: 1px solid var(--color-principal);
    padding: 32px 0 0 0;
}

.single-aside-col {
    position: relative;
    align-self: start;
}

.single-aside a {
    text-decoration: none;
}

.single-aside {
    align-self: start;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.single-aside.is-fixed {
    position: fixed;
    z-index: 5;
}

.single-aside.is-bottom {
    position: absolute;
    left: 0;
    right: 0;
    width: 100%;
}

.single-progress {
    display: none;
    margin-top: 16px;
}

.single-progress-label {
    font-weight: 500;
    margin-bottom: 8px;
}

.single-progress-track {
    display: flex;
    align-items: center;
    gap: 12px;
}

.single-progress-bar {
    flex: 1;
    height: 6px;
    border-radius: 999px;
    background: var(--color-principal-bg);
    position: relative;
    overflow: hidden;
}

.single-progress-fill {
    position: absolute;
    inset: 0;
    width: 0%;
    background: var(--color-novedad);
    border-radius: inherit;
    transition: width .2s ease;
}

.single-progress-percent {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 2px 10px;
    border-radius: 999px;
    background: var(--color-novedad);
    color: #fff;
    font-weight: 600;
    min-width: 54px;
    font-size: 14px;
}

.single-toc .ez-toc-list-level-1 {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.single-toc .ez-toc-list-level-1 > li {  
    padding: 0;
    overflow: hidden;
}

.single-toc .toc-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    gap: 12px;
}

.single-toc .toc-item-header > a {
    flex: 1;
    text-decoration: none;
    color: var(--color-principal);
    font-weight: 600;
}

.single-toc .toc-toggle {
    border: 0;
    background: var(--color-principal-bg);
    color: var(--color-principal);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    transition: all .2s ease;
}

.single-toc .toc-toggle[aria-expanded="true"] {
    background: var(--color-principal);
    color: #fff;
}

.single-toc .toc-sublist {
    list-style: none;
    margin: 0;
    padding: 0 16px 16px 32px;
    border-top: 1px solid var(--color-principal-bg);
}

.single-toc .toc-sublist li {
    margin: 8px 0;
}

.single-toc .toc-sublist a {
    text-decoration: none;
    color: var(--color-principal);
    font-weight: 500;
}

.single-toc li.is-open .toc-toggle-icon {
    transform: rotate(45deg);
}

.single-toc .toc-toggle-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    transition: transform .2s ease;
    font-family: Arial, sans-serif;
    line-height: 1;
}

@media (min-width: 1025px) {
    .single-aside {
        position: -webkit-sticky;
        position: sticky;
        top: 24px;
    }

    .single-aside .single-toc {
        max-height: calc(100vh - 48px);
        overflow: auto;
    }

    .single-progress {
        display: block;
    }
}

.single-toc-title {
    font-weight: 800;
    margin-bottom: 8px;
}

.single-content #ez-toc-container {
    display: none;
}

.single-content h2,
.single-content h3,
.single-content h4,
.single-content h5 {
    font-weight: 600;
}

.cta-banner {
    display: grid;
    grid-template-columns: 1fr 180px;
    gap: 16px;
    align-items: center;
    border: 2px solid var(--color-principal-bg);
    border-radius: 12px;
    padding: 16px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
}

.related-grid .card1-image {
    aspect-ratio: 3 / 5;
    overflow: hidden;
}

.related-grid .card1-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.single-audio-player {
    display: flex;
    align-items: center;
    gap: 16px;
    width: 100%;
    padding: 4px 18px;
    margin: 16px 0;
    background: #f1f3f5;
    border-radius: 16px;
}

.single-audio-element {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.audio-controls {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: 1;
    min-width: 0;
}

.audio-controls > .player-control-btn,
.audio-controls > .audio-time,
.audio-controls > .audio-speed-btn {
    flex-shrink: 0;
}

.player-control-btn {
    border: 0;
    background: transparent;
    padding: 6px;
    border-radius: 999px;
    cursor: pointer;
    color: var(--color-principal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    transition: color .15s ease, background-color .15s ease, transform .1s ease;
    position: relative;
}

.player-control-btn:hover {
    background: rgba(0, 0, 0, 0.03);
}

.player-control-btn:active {
    transform: scale(.97);
}

.player-control-btn:focus-visible {
    outline: 2px solid var(--color-novedad);
    outline-offset: 2px;
}

.player-control-btn.is-primary {
    padding: 8px;
}

.player-control-btn.is-playing {
    color: var(--color-novedad);
}

.player-control-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    background: transparent;
}

.player-icon {
    display: inline-flex;
    width: 20px;
    height: 20px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    align-items: center;
    justify-content: center;
    color: inherit;
    line-height: 1;
    pointer-events: none;
}

.player-icon--back {
    background-image: url('../assets/time-backward-ten.svg');
}

.player-icon--forward {
    background-image: url('../assets/time-forward-ten.svg');
}

.player-icon--glyph {
    width: 20px;
    height: 20px;
    background: none;
    font-size: 20px;
}

.audio-progress {
    flex: 1;
    appearance: none;
    height: 10px;
    border-radius: 999px;
    background: #e1e4ec;
    outline: none;
    padding: 0;
}

.audio-progress:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.audio-progress::-webkit-slider-runnable-track {
    height: 10px;
    border-radius: 999px;
    background: transparent;
}

.audio-progress::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--color-principal);
    box-shadow: none;
    cursor: pointer;
    margin-top: -5px;
}

.audio-progress::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--color-principal);
    box-shadow: none;
    cursor: pointer;
    margin-top: -5px;
}

.audio-progress::-moz-range-track {
    height: 10px;
    border-radius: 999px;
    background: transparent;
}

.audio-time { 
    color: var(--color-principal);
    white-space: nowrap;
    font-size: 16px;
}

.audio-speed-btn {
    border: 0;
    background: transparent;
    color: var(--color-principal);
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 10px;
    transition: background-color .15s ease, transform .1s ease;
}

.audio-speed-btn:hover {
    background: rgba(0, 0, 0, 0.05);
}

.audio-speed-btn:active {
    transform: scale(.97);
}

.audio-speed-btn:focus-visible {
    outline: 2px solid var(--color-novedad);
    outline-offset: 2px;
}

.single-divider {
    margin: 32px 0;
    border-bottom: 1px solid #CDCDD9;
}

/* Responsive */
@media (max-width: 1024px) {
    .single-hero {
        grid-template-columns: 1fr;
    }

    .single-main {
        grid-template-columns: 1fr;
        gap: 32px;
        display: flex;
        flex-direction: column;
    }

    .single-aside-col {
        order: 1;
        width: 100%;
    }

    .single-aside {
        position: static;
        width: 100%;
    }

    .single-content {
        order: 2;
    }
}

@media (max-width: 768px) {
    .single-hero .hero-h2 {
        font-size: 36px;
    }

    .single-hero {
        display: flex;
        flex-direction: column;
    }

    .single-hero-text {
        display: flex;
        flex-direction: column;
    }

    .single-hero-image {
        order: -2;
    }

    .single-hero-meta {
        order: -1;
    }

    .single-hero .hero-h2 {
        order: 0;
    }

    .single-excerpt {
        order: 1;
    }

    .single-main {
        border-top: none;
    }

    .cta-banner {
        grid-template-columns: 1fr;
    }

    .related-grid {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .single-hero .hero-h2 {
        font-size: 28px;
    }

    .related-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .single-audio-player {
        padding: 12px;
    }

    .audio-controls {
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }

    .audio-progress {
        order: -1;
        flex-basis: 100%;
        width: 100%;
    }

    .audio-time {
        font-size: 14px;
    }
}