/* ============================================================
   Voces PTM OnAir — Modelo 2 y variaciones

   1. Franja al aire (modelo 2)
   2. Estilos visuales (suave / plano / redondo / contraste)
   3. Tipografías
   4. Composiciones nuevas de portada y de mosaico

   Los colores y las medidas llegan como variables CSS desde
   inc/variations.php. Aquí solo van los valores de reserva.
   ============================================================ */

:root {
    --onair-radius-btn: 8px;
    --onair-border: 0px;
    --onair-strip-bg: #ffffff;
    --onair-strip-ink: #0c1116;
    --onair-strip-line: rgba(12, 17, 22, .12);
    --onair-strip-soft: rgba(12, 17, 22, .55);
    --onair-head-transform: uppercase;
}

/* ============================================================
   1. Franja al aire
   ============================================================ */
.onair-strip {
    background: var(--onair-strip-bg);
    color: var(--onair-strip-ink);
    border-bottom: 1px solid var(--onair-strip-line);
}
.onair-strip__inner {
    max-width: var(--onair-max);
    margin-inline: auto;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    gap: 28px;
}

/* --- Logo --- */
.onair-strip__brand { flex: none; }
.onair-strip__brand img,
.onair-strip__brand .custom-logo {
    max-height: 54px;
    width: auto;
    transition: max-height .18s ease;
}
.site-header.is-compact .onair-strip__brand img { max-height: 40px; }

/* --- Bloques de información --- */
.onair-strip__cards {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 34px;
}
.onair-strip__card {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.onair-strip__thumb {
    position: relative;
    flex: none;
    display: block;
    width: 52px;
    height: 52px;
    border-radius: var(--onair-radius-btn);
    overflow: hidden;
    background: var(--onair-strip-line);
    text-decoration: none;
}
.onair-strip__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.onair-strip__thumb-empty {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--onair-strip-line);
}

/* Punto rojo que late: recuerda que lo de la izquierda es lo que suena ahora. */
.onair-strip__pulse {
    position: absolute;
    right: 4px;
    bottom: 4px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--onair-accent);
    box-shadow: 0 0 0 2px var(--onair-strip-bg);
    animation: onair-strip-pulse 1.8s ease-out infinite;
}
@keyframes onair-strip-pulse {
    0%   { transform: scale(1);   opacity: 1; }
    55%  { transform: scale(1.5); opacity: .45; }
    100% { transform: scale(1);   opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
    .onair-strip__pulse { animation: none; }
}

.onair-strip__body {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1px;
    min-width: 0;
}
.onair-strip__time {
    font-size: 12px;
    line-height: 1.35;
    color: var(--onair-strip-soft);
    white-space: nowrap;
}
.onair-strip__name {
    font-size: 15px;
    font-weight: 700;
    line-height: 1.25;
    color: inherit;
    text-decoration: none;
    max-width: 22ch;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
a.onair-strip__name:hover { text-decoration: underline; }
.onair-strip__show {
    font-size: 13px;
    line-height: 1.35;
    color: var(--onair-strip-soft);
    max-width: 22ch;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.onair-strip__chip {
    display: inline-block;
    margin-top: 5px;
    padding: 2px 9px;
    border: 1px solid var(--onair-strip-line);
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .05em;
    line-height: 1.6;
    text-decoration: none;
    color: inherit;
    white-space: nowrap;
}
.onair-strip__chip:hover { border-color: currentColor; }
.onair-strip__chip--live {
    background: var(--onair-accent);
    border-color: var(--onair-accent);
    color: #fff;
}

/* --- Botones --- */
.onair-strip__actions {
    flex: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-left: auto;
}
.onair-strip__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-width: 168px;
    height: 40px;
    padding: 0 18px;
    border: 0;
    border-radius: var(--onair-radius-btn);
    background: var(--onair-primary);
    color: var(--onair-on-header);
    font-family: var(--onair-head);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: filter .15s ease, transform .12s ease;
}
.onair-strip__btn:hover { filter: brightness(1.08); }
.onair-strip__btn:active { transform: translateY(1px); }
.onair-strip__btn--popup {
    background: transparent;
    color: inherit;
    border: 1px solid var(--onair-strip-line);
}
.onair-strip__btn--popup:hover { border-color: currentColor; filter: none; }

.onair-strip__btn-ico {
    width: 1.05em;
    height: 1.05em;
    flex: none;
    background-color: currentColor;
    -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
    -webkit-mask-position: center; mask-position: center;
    -webkit-mask-size: contain; mask-size: contain;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M8 5v14l11-7z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M8 5v14l11-7z'/%3E%3C/svg%3E");
}

/* Mientras suena, el mismo botón pasa a pausa. La clase la pone player.js. */
body.onair-is-playing .onair-strip__btn--play .onair-strip__btn-ico {
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M6 19h4V5H6zm8-14v14h4V5z'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M6 19h4V5H6zm8-14v14h4V5z'/%3E%3C/svg%3E");
}
.onair-strip__btn-label[data-onair-when="playing"] { display: none; }
body.onair-is-playing .onair-strip__btn--play .onair-strip__btn-label[data-onair-when="paused"] { display: none; }
body.onair-is-playing .onair-strip__btn--play .onair-strip__btn-label[data-onair-when="playing"] { display: inline; }

/*
 * Al bajar por la página, onair.js marca la cabecera como compacta. Con la
 * franja fija arriba eso importa el doble: entre franja y menú se comían media
 * pantalla en el móvil.
 */
.site-header.is-compact .onair-strip__inner { padding-block: 6px; }
.site-header.is-compact .onair-strip__thumb { width: 40px; height: 40px; }
.site-header.is-compact .onair-strip__chip { display: none; }
.site-header.is-compact .onair-strip__btn { height: 34px; }

/* --- Variante compacta: la franja ocupa el sitio de la barra de la fecha --- */
.onair-strip--topbar .onair-strip__inner {
    padding-block: 5px;
    gap: 18px;
}
.onair-strip--topbar .onair-strip__cards { justify-content: flex-start; gap: 22px; }
.onair-strip--topbar .onair-strip__thumb { width: 30px; height: 30px; }
.onair-strip--topbar .onair-strip__pulse { width: 7px; height: 7px; }
.onair-strip--topbar .onair-strip__body { flex-direction: row; align-items: baseline; gap: 10px; }
.onair-strip--topbar .onair-strip__time { font-size: 12px; }
.onair-strip--topbar .onair-strip__name { font-size: 13px; }
.onair-strip--topbar .onair-strip__show { font-size: 12px; }
.onair-strip--topbar .onair-strip__chip { margin-top: 0; font-size: 10px; padding: 1px 7px; }
.onair-strip--topbar .onair-strip__actions { flex-direction: row; }
.onair-strip--topbar .onair-strip__btn { min-width: 0; height: 28px; padding: 0 12px; font-size: 13px; }

/* --- Variante debajo del menú: pegada a la barra, sin logo --- */
.onair-strip--abajo { border-top: 1px solid var(--onair-strip-line); }

/* --- Suelta (shortcode [onair_franja] o Elementor) --- */
.onair-strip--suelta {
    border: var(--onair-border) solid var(--onair-line);
    border-radius: var(--onair-radius);
    box-shadow: var(--onair-shadow);
    margin-bottom: 24px;
}
.onair-strip--suelta .onair-strip__inner { padding-inline: 18px; }

/* --- Al encoger, la franja va soltando piezas antes que apretarlas --- */
@media (max-width: 1180px) {
    .onair-strip__cards { gap: 22px; }
    .onair-strip__btn { min-width: 0; }
    .onair-strip__name, .onair-strip__show { max-width: 16ch; }
}
@media (max-width: 1024px) {
    .onair-strip__card--next { display: none; }
}
@media (max-width: 900px) {
    .onair-strip__card--song { display: none; }
    .onair-strip__actions { flex-direction: row; }
    .onair-strip__cards { justify-content: flex-start; }
}
@media (max-width: 720px) {
    .onair-strip__inner {
        flex-wrap: wrap;
        gap: 12px 16px;
        padding-block: 12px;
    }
    .onair-strip__brand { order: 1; }
    .onair-strip__actions { order: 2; margin-left: auto; }
    .onair-strip__cards { order: 3; flex-basis: 100%; }
    .onair-strip__name, .onair-strip__show { max-width: 100%; }
    .onair-strip__btn-label { display: none; }
    body.onair-is-playing .onair-strip__btn--play .onair-strip__btn-label[data-onair-when="playing"] { display: none; }
    .onair-strip__btn { min-width: 0; width: 42px; padding: 0; }
}
@media (max-width: 480px) {
    .onair-strip__thumb { width: 42px; height: 42px; }
    .onair-strip__chip { margin-top: 3px; }
}

/*
 * Con la franja arriba, el logo ya no está en la barra del menú: el menú se
 * queda con todo el ancho y conviene que respire un poco menos.
 */
.onair-franja-arriba .onair-bar__inner { gap: 18px; }
.onair-franja-arriba .onair-nav { flex: 1 1 auto; }

/* ============================================================
   2. Estilos visuales
   ============================================================ */

/* Plano y alto contraste dibujan el borde que la variante suave no tiene. */
.onair-estilo-plano .onair-card,
.onair-estilo-plano .widget,
.onair-estilo-plano .onair-host,
.onair-estilo-plano .onair-home__bloque > .onair-schedule,
.onair-estilo-contraste .onair-card,
.onair-estilo-contraste .widget,
.onair-estilo-contraste .onair-host,
.onair-estilo-contraste .onair-home__bloque > .onair-schedule {
    border: var(--onair-border) solid var(--onair-line);
}

.onair-estilo-contraste .onair-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0 var(--onair-ink);
}
.onair-estilo-contraste .onair-strip__btn { border: 2px solid var(--onair-ink); }

/* En redondo, las fotos siguen a las tarjetas. */
.onair-estilo-redondo .onair-card__media img,
.onair-estilo-redondo .onair-strip__thumb { border-radius: var(--onair-radius-btn); }

/* ============================================================
   3. Tipografías
   ============================================================ */
h1, h2, h3, h4 { text-transform: var(--onair-head-transform, uppercase); }

/* Las de serifa piden más aire entre líneas y menos espaciado entre letras. */
.onair-fuentes-editorial h1,
.onair-fuentes-editorial h2,
.onair-fuentes-editorial h3,
.onair-fuentes-editorial h4 {
    letter-spacing: -0.01em;
    line-height: 1.2;
}
.onair-fuentes-editorial .primary-menu a,
.onair-fuentes-neutra .primary-menu a { letter-spacing: .02em; }

/* Anton solo tiene un grosor: forzar negrita lo deforma. */
.onair-fuentes-impacto h1,
.onair-fuentes-impacto h2,
.onair-fuentes-impacto h3,
.onair-fuentes-impacto h4,
.onair-fuentes-impacto .onair-brand__name { font-weight: 400; }

/* ============================================================
   4. Portada: tres columnas iguales
   ============================================================ */
.onair-home__tres {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    align-items: start;
}
@media (max-width: 900px) {
    .onair-home__tres { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
    .onair-home__tres { grid-template-columns: 1fr; }
}

/* ============================================================
   5. Mosaicos nuevos
   ============================================================ */

/* --- Escalera: dos altas a los lados y dos anchas en medio --- */
.onair-mosaic--escalera { grid-template-rows: repeat(2, var(--onair-mosaic-fila)); }
.onair-mosaic--escalera .onair-mosaic__item:nth-child(1) { grid-area: 1 / 1 / 3 / 2; }
.onair-mosaic--escalera .onair-mosaic__item:nth-child(2) { grid-area: 1 / 2 / 2 / 4; }
.onair-mosaic--escalera .onair-mosaic__item:nth-child(3) { grid-area: 1 / 4 / 3 / 5; }
.onair-mosaic--escalera .onair-mosaic__item:nth-child(4) { grid-area: 2 / 2 / 3 / 4; }

/* --- Mural: la grande en el centro y cuatro pequeñas a los lados --- */
.onair-mosaic--mural { grid-template-rows: repeat(2, var(--onair-mosaic-fila)); }
.onair-mosaic--mural .onair-mosaic__item:nth-child(1) { grid-area: 1 / 2 / 3 / 4; }
.onair-mosaic--mural .onair-mosaic__item:nth-child(2) { grid-area: 1 / 1 / 2 / 2; }
.onair-mosaic--mural .onair-mosaic__item:nth-child(3) { grid-area: 2 / 1 / 3 / 2; }
.onair-mosaic--mural .onair-mosaic__item:nth-child(4) { grid-area: 1 / 4 / 2 / 5; }
.onair-mosaic--mural .onair-mosaic__item:nth-child(5) { grid-area: 2 / 4 / 3 / 5; }
.onair-mosaic--mural .onair-mosaic__item--small .onair-mosaic__title { font-size: 17px; }

/*
 * Igual que los mosaicos de siempre: en pantallas estrechas se deshace la
 * composición y todo pasa a una sola columna.
 */
@media (max-width: 900px) {
    .onair-mosaic--escalera,
    .onair-mosaic--mural {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: none;
        grid-auto-rows: 190px;
    }
    .onair-mosaic--escalera .onair-mosaic__item,
    .onair-mosaic--mural .onair-mosaic__item { grid-area: auto !important; }
    .onair-mosaic--escalera .onair-mosaic__item--big,
    .onair-mosaic--mural .onair-mosaic__item--big { grid-column: span 2; height: 240px; }
}
@media (max-width: 560px) {
    .onair-mosaic--escalera,
    .onair-mosaic--mural { grid-template-columns: 1fr; }
    .onair-mosaic--escalera .onair-mosaic__item--big,
    .onair-mosaic--mural .onair-mosaic__item--big { grid-column: auto; }
}