/* === Reset === */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg: #0a0a0a;
    --bg-panel: #141414;
    --text: #e8e8e8;
    --text-2: #c0c0c0;
    --text-3: #7a7a7a;
    --border: #2a2a2a;
    --border-strong: #4a4a4a;
    --accent: #d4d4d4;
    --font: 'Inter', -apple-system, sans-serif;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 2rem 1.5rem;
    -webkit-font-smoothing: antialiased;
}

a {
    color: #fff;
}

.container {
    width: 100%;
    max-width: 900px;
}

/* === Header === */
.header {
    text-align: center;
    margin-bottom: 3rem;
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo-posverso {
    height: 30px;
}

.logo-a-pv {
    height: 20px;
}

/* === Catálogo === */
.catalogo-titulo {
    font-size: 1.3rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    margin-bottom: 2rem;
    color: var(--text-2);
}

.catalogo-lista {
    list-style: none;
}

.catalogo-item {
    border-bottom: 1px solid var(--border);
    padding: 0.8rem 0;
    cursor: pointer;
    transition: background 0.2s;
}

.catalogo-item:hover {
    background: rgba(255, 255, 255, 0.03);
}

.catalogo-item-artista {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-3);
    margin-bottom: 0.15rem;
}

.catalogo-item-titulo {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text);
}

.catalogo-item-duracion {
    font-size: 0.75rem;
    color: var(--text-3);
    margin-top: 0.15rem;
    font-variant-numeric: tabular-nums;
}

/* === Panel Overlay === */
.panel-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 999;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.panel-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* === Panel Flotante === */
.panel {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 700px;
    height: 100vh;
    background: var(--bg-panel);
    box-shadow: -4px 0 30px rgba(0, 0, 0, 0.6);
    overflow-y: auto;
    transition: right 0.3s ease;
    z-index: 1000;
    padding: 2rem;
    border-left: 1px solid var(--border);
}

.panel.active {
    right: 0;
}

.panel-cerrar {
    position: sticky;
    top: 0;
    float: right;
    background: var(--bg-panel);
    border: none;
    font-size: 2rem;
    color: var(--text-3);
    cursor: pointer;
    padding: 0.5rem 1rem;
    line-height: 1;
    transition: color 0.2s;
    z-index: 10;
}

.panel-cerrar:hover {
    color: var(--text);
}

.panel-contenido {
    max-width: 600px;
}

/* === Contenido del Panel === */
.panel-imagenes {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.panel-imagen {
    flex: 1;
    min-width: 150px;
    max-width: 300px;
}

.panel-imagen img {
    width: 100%;
    height: auto;
    display: block;
    border: 1px solid var(--border);
}

.panel-artista {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-3);
    margin-bottom: 0.3rem;
}

.panel-titulo {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.panel-duracion {
    font-size: 0.85rem;
    color: var(--text-3);
    margin-bottom: 2rem;
    font-variant-numeric: tabular-nums;
}

.panel-seccion {
    margin-bottom: 2rem;
}

.panel-seccion-titulo {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-3);
    margin-bottom: 0.6rem;
    padding-bottom: 0.3rem;
    border-bottom: 1px solid var(--border);
}

.panel-seccion-contenido {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--text-2);
}

.panel-seccion-contenido p {
    margin-bottom: 0.8rem;
}

.panel-seccion-contenido p:last-child {
    margin-bottom: 0;
}

/* Enlaces dentro de contenido markdown (si los hubiera) */
.panel-seccion-contenido a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid var(--border);
    transition: border-color 0.2s;
}

.panel-seccion-contenido a:hover {
    border-color: var(--accent);
}

.panel-contactos {
    list-style: none;
}

.panel-contactos li {
    margin-bottom: 0.4rem;
}

.panel-contactos a {
    color: var(--text);
    text-decoration: none;
    border-bottom: 1px solid var(--border);
    transition: border-color 0.2s;
    font-size: 0.85rem;
    word-break: break-all;
}

.panel-contactos a:hover {
    border-color: var(--accent);
}

/* === Scrollbar personalizado para dark mode === */
.panel::-webkit-scrollbar {
    width: 8px;
}

.panel::-webkit-scrollbar-track {
    background: var(--bg);
}

.panel::-webkit-scrollbar-thumb {
    background: var(--border-strong);
    border-radius: 4px;
}

.panel::-webkit-scrollbar-thumb:hover {
    background: var(--text-3);
}

/* Firefox */
.panel {
    scrollbar-width: thin;
    scrollbar-color: var(--border-strong) var(--bg);
}

/* === Selección de texto === */
::selection {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text);
}


/* === Lightbox === */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 2000;
    cursor: zoom-out;
    padding: 2rem;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-img {
    max-width: 95vw;
    max-height: 95vh;
    width: auto;
    height: auto;
    object-fit: contain;
    cursor: default;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.8);
}

.lightbox-cerrar {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: #fff;
    font-size: 2.5rem;
    cursor: pointer;
    padding: 0.5rem 1rem;
    line-height: 1;
    z-index: 2001;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.lightbox-cerrar:hover {
    opacity: 1;
}

/* Imagen clickeable en el panel */
.panel-imagen img {
    cursor: zoom-in;
    transition: opacity 0.2s;
}

.panel-imagen img:hover {
    opacity: 0.85;
}

/* === Programa === */
.programa-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.programa-titulo {
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--text-2);
}

.programa-volver {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-3);
    text-decoration: none;
    border-bottom: 1px solid var(--border);
    transition: border-color 0.2s, color 0.2s;
}

.programa-volver:hover {
    color: var(--text);
    border-color: var(--text);
}

.programa-estado {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-3);
}

.programa-estado-obra {
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
    font-size: 0.8rem;
    color: var(--text-2);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.programa-contenido h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--border);
}

.programa-contenido h2:first-child {
    margin-top: 0;
}

.programa-contenido p {
    font-size: 0.85rem;
    color: var(--text-3);
    margin-bottom: 0.8rem;
}

.programa-contenido hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 2rem 0;
}

.programa-contenido ul {
    list-style: none;
}

.programa-contenido li {
    padding: 0.6rem 0.8rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-2);
    transition: background 0.3s, border-color 0.3s, opacity 0.3s;
}

.programa-contenido li span[data-id] {
    display: inline;
}

.programa-item-live {
    background: rgba(255, 255, 255, 0.06);
    border-left: 2px solid var(--accent);
    padding-left: calc(0.8rem - 2px);
}

.programa-item-past {
    opacity: 0.45;
}

li:has(span[data-id]) {
  cursor: pointer;
}

li:has(span[data-id]):hover {
  background-color: rgba(0, 0, 0, 0.05);
}


/* === Responsive === */
@media (max-width: 768px) {
    body {
        padding: 1rem;
    }

    .panel {
        max-width: 100%;
        padding: 1.5rem;
    }

    .panel-imagenes {
        flex-direction: column;
    }

    .panel-imagen {
        max-width: 100%;
    }

    .programa-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .programa-estado {
        flex-wrap: wrap;
    }
}