/* ---------- filtros: una fila deslizable, fija al bajar ---------- */
.filters {
  position: sticky; top: 58px; z-index: 30;
  margin: 0 calc(var(--gutter) * -1) 12px;
  padding: 10px var(--gutter);
  background: rgba(19, 7, 10, 0.6);
  backdrop-filter: blur(14px);
}
.filters-track { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; scroll-snap-type: x proximity; }
.filters-track::-webkit-scrollbar { display: none; }
.filters button, .ia-filters button {
  flex: none; scroll-snap-align: start;
  display: inline-flex; align-items: center; gap: 8px;
  font: 500 0.88rem/1 var(--font); color: var(--text-soft);
  background: rgba(255, 255, 255, 0.06); border: 1px solid var(--glass-border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  min-height: 44px; padding: 0 16px; border-radius: 999px; cursor: pointer;
  transition: background-color var(--duration-fast), color var(--duration-fast), border-color var(--duration-fast);
}
.filters button:hover, .ia-filters button:hover { color: #fff; background: rgba(255, 255, 255, 0.12); }
.filters button[aria-selected='true'], .ia-filters button[aria-selected='true'] {
  color: #fff; border-color: transparent;
  background: linear-gradient(180deg, var(--red-bright), var(--red) 60%, var(--red-deep));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3), 0 10px 24px -12px rgba(227, 52, 63, 0.9);
}
.filters sup, .ia-filters sup { font-size: 0.7em; opacity: 0.7; }

.cat-inm { --cat: var(--cat-inm); }
.cat-dj { --cat: var(--cat-dj); }
.cat-mp { --cat: var(--cat-mp); }
.cat-br { --cat: var(--cat-br); }
.cat-detras { --cat: var(--cat-detras); }
.row-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cat, #fff); box-shadow: 0 0 10px var(--cat, #fff); flex: none; display: inline-block; }

/* ---------- filas por tipo de historia ---------- */
.row { padding-top: 34px; }
.row-destacados { --cat: var(--red-bright); }
.row-inm { --cat: var(--cat-inm); }
.row-dj { --cat: var(--cat-dj); }
.row-mp { --cat: var(--cat-mp); }
.row-br { --cat: var(--cat-br); }
.row-head { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 4px 16px; margin-bottom: 16px; }
.row-head h3 { display: flex; align-items: center; gap: 10px; margin: 0; font-size: clamp(1.3rem, 1rem + 1vw, 1.9rem); font-weight: 600; letter-spacing: -0.02em; }
.row-head sup { font-size: 0.5em; color: var(--text-mute); font-weight: 400; }
.row-head p { grid-column: 1; margin: 0; font-weight: 300; color: var(--text-soft); }
.row-arrows { grid-column: 2; grid-row: 1 / span 2; display: flex; gap: 6px; }
.arrow { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--glass-border); background: rgba(255, 255, 255, 0.06); color: #fff; font-size: 1rem; cursor: pointer; box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15); transition: background-color var(--duration-fast); }
.arrow:hover { background: var(--red); border-color: var(--red); }

.track {
  list-style: none; margin: 0 calc(var(--gutter) * -1); padding: 0 var(--gutter) 10px;
  display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory;
  scroll-padding-inline: var(--gutter); scrollbar-width: none; overscroll-behavior-x: contain;
}
.track::-webkit-scrollbar { display: none; }
.card { flex: none; width: clamp(150px, 19vw, 250px); scroll-snap-align: start; }
.card.wide { width: clamp(270px, 34vw, 444px); }

.is-filtered .row-arrows { display: none; }
.is-filtered .track { flex-wrap: wrap; overflow: visible; }
.is-filtered .card { width: calc((100% - 12px * 4) / 5); }
.is-filtered .card.wide { width: calc((100% - 12px * 4) / 5 * 2 + 12px); }

.card-btn {
  all: unset; box-sizing: border-box; cursor: pointer; display: block; position: relative;
  width: 100%; aspect-ratio: 9 / 16; border-radius: var(--radius-card); overflow: hidden;
  background: #000; isolation: isolate;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform var(--duration-normal) var(--ease-out-expo), box-shadow var(--duration-normal);
}
.card.wide .card-btn { aspect-ratio: auto; height: 100%; }
.card-btn:hover { transform: translateY(-4px); box-shadow: 0 24px 44px -22px rgba(227, 52, 63, 0.7); }
.card-btn:focus-visible { outline: 2px solid var(--cat); outline-offset: 3px; }
.card-btn video { width: 100%; height: 100%; object-fit: cover; }
.card-btn::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(11, 5, 6, 0.9) 0%, transparent 50%); z-index: 1; }
.card-meta { position: absolute; left: 12px; right: 12px; bottom: 12px; z-index: 2; }
.tag { display: inline-flex; align-items: center; gap: 6px; font-size: 0.64rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; padding: 5px 9px; border-radius: 999px; background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.18); backdrop-filter: blur(10px); }
.tag::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--cat); box-shadow: 0 0 8px var(--cat); }
.card-meta h3 { margin: 8px 0 2px; font-size: clamp(0.95rem, 0.9rem + 0.3vw, 1.12rem); font-weight: 600; line-height: 1.2; }
.card-meta p { margin: 0; font-size: 0.8rem; font-weight: 300; color: var(--text-soft); }
.play {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  font-size: 0.72rem; color: #fff; background: rgba(255, 255, 255, 0.14); border: 1px solid rgba(255, 255, 255, 0.22); backdrop-filter: blur(10px);
  transition: transform var(--duration-normal) var(--ease-out-expo), background-color var(--duration-fast);
}
.card-btn:hover .play { transform: scale(1.12); background: var(--red); border-color: var(--red); }

/* ---------- visor tipo feed ---------- */
.viewer {
  border: 0; padding: 0; background: transparent; color: #fff;
  width: min(92vw, 960px); max-height: 94svh; overflow: visible;
  display: none; grid-template-columns: auto 1fr; gap: 28px; align-items: end;
}
.viewer[open] { display: grid; animation: pop var(--duration-normal) var(--ease-out-expo); }
.viewer::backdrop, .dz-modal::backdrop { background: radial-gradient(60% 60% at 50% 50%, rgba(80, 12, 22, 0.85), rgba(8, 3, 4, 0.95)); backdrop-filter: blur(10px); }
.viewer video { height: min(86svh, 760px); aspect-ratio: 9 / 16; border-radius: var(--radius-card); background: #000; }
.viewer.is-wide { grid-template-columns: 1fr; }
.viewer.is-wide video { height: auto; width: 100%; aspect-ratio: 16 / 9; }
.viewer-meta #viewer-client { font-size: 0.74rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--cat, var(--red-bright)); margin: 0; }
.viewer-meta h3 { font-size: clamp(1.6rem, 1rem + 2vw, 2.6rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.05; margin: 10px 0; }
.viewer-meta #viewer-desc { font-weight: 300; color: var(--text-soft); max-width: 32ch; margin: 0 0 18px; }
.viewer-count { font-size: 0.8rem; color: var(--text-mute); margin: 0; }
.viewer-close, .viewer-nav { position: fixed; width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--glass-border); background: rgba(255, 255, 255, 0.08); color: #fff; font-size: 1.05rem; cursor: pointer; backdrop-filter: blur(10px); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2); transition: background-color var(--duration-fast); z-index: 5; }
.viewer-close:hover, .viewer-nav:hover { background: var(--red); border-color: var(--red); }
.viewer-close { top: 18px; right: 18px; }
.viewer-nav { right: 18px; }
.viewer-nav.prev { top: calc(50% - 56px); }
.viewer-nav.next { top: calc(50% + 8px); }
@keyframes pop { from { opacity: 0; transform: translateY(16px) scale(0.98); } }

@media (max-width: 1024px) {
  .is-filtered .card { width: calc((100% - 12px * 2) / 3); }
  .is-filtered .card.wide { width: calc((100% - 12px * 2) / 3 * 2 + 12px); }
}
@media (max-width: 860px) {
  .card { width: 44vw; }
  .card.wide { width: 80vw; }
  .row-arrows { display: none; }
  .viewer { grid-template-columns: 1fr; gap: 12px; }
  .viewer video { height: min(72svh, 640px); margin-inline: auto; }
  .viewer-nav { display: none; }
}
@media (max-width: 520px) {
  .is-filtered .card { width: calc((100% - 12px) / 2); }
  .is-filtered .card.wide { width: 100%; }
  .filters { top: 56px; }
}

/* ---------- así trabajo ---------- */
.behind-lede { max-width: 56ch; margin: 18px 0 0; font-size: clamp(1.05rem, 1rem + 0.4vw, 1.25rem); font-weight: 300; color: var(--text-soft); }
.behind-track { margin-top: 36px; }
.behind .card { width: clamp(160px, 17vw, 240px); }
.behind .card.wide { width: clamp(280px, 30vw, 430px); }