/* ============================================================================
   SONORAMA RIBERA 2026 · HOJA DE ESTILOS
   Dirección de arte: el cartel oficial hecho interfaz.
   Azul Sonorama · papel crema · bloques de color por escenario ·
   tipografía de póster (Archivo Black) · sombras duras · confeti orgánico.
   ============================================================================ */

/* ── Variables ── */
:root {
  --blue:        #35A7DF;
  --blue-deep:   #1F84B8;
  --cream:       #F4EEE0;
  --cream-soft:  #EDE5D2;
  --surface:     #FFFFFF;
  --ink:         #161513;
  --ink-soft:    rgba(22, 21, 19, .68);
  --ink-faint:   rgba(22, 21, 19, .14);
  --red:         #E03C3C;
  --red-deep:    #B92E2E;   /* rojo para fondos con texto blanco pequeño (AA) */
  --yellow:      #F2C11E;
  --pink:        #E68BC8;
  --green:       #57B865;
  --orange:      #F08A24;
  --spotify:     #1DB954;
  --youtube:     #C40808;
  --on-accent:   #161513;   /* texto sobre amarillo y otros acentos claros */
  --title-on-bg: #10131A;   /* titulares apoyados directamente sobre el fondo azul */
  --title-shadow: .18rem .18rem 0 rgba(244, 238, 224, .35);

  --font-display: 'Archivo Black', 'Arial Black', system-ui, sans-serif;
  --font-body: 'Archivo', 'Helvetica Neue', system-ui, sans-serif;

  --shadow-color: var(--ink);
  --shadow-hard:   .28rem .28rem 0 var(--shadow-color);
  --shadow-hard-s: .18rem .18rem 0 var(--shadow-color);
  --radius: 1.1rem;
  --radius-s: .8rem;

  --sat: env(safe-area-inset-top, 0px);
  --sab: env(safe-area-inset-bottom, 0px);
  --tabbar-h: 4.1rem;
}

/* ── Modo noche: identidad nocturna del cartel ── */
:root[data-theme="dark"] {
  --blue:        #12222F;
  --blue-deep:   #0C1822;
  --cream:       #202B37;
  --cream-soft:  #26323F;
  --surface:     #2A3745;
  --ink:         #EDE6D6;
  --ink-soft:    rgba(237, 230, 214, .72);
  --ink-faint:   rgba(237, 230, 214, .18);
  --red:         #E5544F;
  --red-deep:    #C0392F;
  --yellow:      #E8BC2E;
  --youtube:     #D53C36;
  --title-on-bg: #EDE6D6;
  --title-shadow: .18rem .18rem 0 rgba(0, 0, 0, .45);
  --shadow-color: rgba(0, 0, 0, .5);
}
:root[data-theme="dark"] body::before {
  background:
    radial-gradient(120% 90% at 50% -10%, rgba(255,255,255,.05), transparent 60%),
    radial-gradient(130% 100% at 50% 115%, rgba(0, 0, 0, .4), transparent 60%);
}
/* En noche, los colores de escenario se calman un poco para no vibrar */
:root[data-theme="dark"] .stage-banner,
:root[data-theme="dark"] .stage-chip[aria-pressed="true"],
:root[data-theme="dark"] .sheet-hero,
:root[data-theme="dark"] .artist-card .mono {
  filter: saturate(.85) brightness(.92);
}
:root[data-theme="dark"] .install-toast strong { color: #8B5000; }

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--blue);
  color: var(--ink);
  min-height: 100vh;
  min-height: 100dvh;
  overscroll-behavior-y: none;
  -webkit-font-smoothing: antialiased;
  touch-action: manipulation;
}
/* Profundidad sutil del fondo azul */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% -10%, rgba(255,255,255,.16), transparent 60%),
    radial-gradient(130% 100% at 50% 115%, rgba(12, 60, 90, .28), transparent 60%);
}
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; -webkit-tap-highlight-color: transparent; }
input { font: inherit; color: inherit; }
a { color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; border-radius: 4px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ── App shell ── */
.app {
  position: relative; z-index: 1;
  max-width: 40rem; margin: 0 auto;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex; flex-direction: column;
}

/* Banner del modo simulación (#t=…) — inconfundible a propósito */
.sim-banner {
  margin: 0 1rem .6rem;
  display: flex; align-items: center; gap: .5rem;
  background: var(--pink); color: #141414;
  border: 2px solid #141414; border-radius: .7rem;
  box-shadow: var(--shadow-hard-s);
  padding: .5rem .7rem;
  font-size: .72rem; font-weight: 900; letter-spacing: .03em; text-transform: uppercase;
  animation: pop-in .4s ease both;
}
.sim-banner svg { flex: 0 0 auto; width: 1rem; height: 1rem; }
.sim-banner span { flex: 1; }
.sim-banner button {
  background: #141414; color: #F4EEE0;
  border-radius: 999px;
  font-size: .62rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase;
  padding: .35rem .7rem;
}

/* Enlace de salto para teclado y lectores (WCAG 2.4.1) */
.skip-link {
  position: absolute; z-index: 200;
  left: 1rem; top: .6rem;
  background: var(--ink); color: var(--cream);
  border-radius: 999px; padding: .5rem 1rem;
  font-size: .8rem; font-weight: 800; text-decoration: none;
  transform: translateY(-300%);
}
.skip-link:focus { transform: none; }

/* ═══ CABECERA ═══ */
.header {
  padding: calc(var(--sat) + .9rem) 1rem .65rem;
  display: flex; align-items: center; justify-content: space-between; gap: .6rem;
}
.header-right { display: flex; flex-direction: column; align-items: flex-end; gap: .35rem; }
.theme-toggle {
  display: inline-flex; align-items: center; gap: .3rem;
  background: var(--cream); border: 2px solid var(--ink);
  border-radius: 999px;
  padding: .25rem .6rem .22rem;
  font-size: .56rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase;
  box-shadow: var(--shadow-hard-s);
  transition: transform .15s ease;
}
.theme-toggle:active { transform: scale(.93); }
.theme-toggle svg { width: .85rem; height: .85rem; }
.logo {
  display: inline-flex; align-items: center; gap: .45rem;
  background: var(--cream);
  border: 2.5px solid var(--ink);
  border-radius: .7rem;
  box-shadow: var(--shadow-hard);
  padding: .5rem .7rem .45rem;
  transform: rotate(-1.2deg);
}
.logo-sono {
  font-family: var(--font-display);
  font-size: 1.02rem; letter-spacing: -.02em;
  background: var(--ink); color: var(--cream);
  padding: .12rem .3rem .09rem; border-radius: .25rem;
}
.logo-ribera {
  font-family: var(--font-display);
  font-size: 1.02rem; letter-spacing: .01em;
  color: var(--cream);
  -webkit-text-stroke: 1.2px var(--ink);
  text-shadow: 2px 2px 0 rgba(22,21,19,.18);
}
.logo-claim {
  display: block; margin-top: .18rem;
  font-size: .48rem; font-weight: 800; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink);
}
.logo-claim .heart { color: var(--red); }

.header-year {
  font-family: var(--font-display);
  font-size: 1.7rem; line-height: .9;
  color: var(--title-on-bg);
  text-shadow: var(--title-shadow);
  transform: rotate(1.5deg);
  text-align: right;
}
.header-year small {
  display: block; font-family: var(--font-body); font-weight: 800;
  font-size: .5rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--title-on-bg); text-shadow: none; opacity: .85;
}

/* Countdown / estado del festival */
.status-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: .5rem;
  margin: 0 1rem .6rem;
}
.status-row:empty { display: none; }
.fest-status {
  margin: 0;
  display: inline-flex; align-self: flex-start;
  align-items: center; gap: .4rem;
  background: var(--yellow); border: 2px solid var(--ink);
  color: var(--on-accent);
  border-radius: 999px; box-shadow: var(--shadow-hard-s);
  padding: .28rem .75rem;
  font-size: .72rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase;
  animation: pop-in .5s cubic-bezier(.34,1.56,.64,1) both;
}.fest-status .dot {
  width: .5rem; height: .5rem; border-radius: 50%;
  background: var(--red); border: 1.5px solid var(--ink);
}
.fest-status.is-live .dot { animation: pulse 1.4s ease-in-out infinite; }
.offline-status {
  min-height: 2rem;
  display: inline-flex; align-items: center; gap: .45rem;
  margin-left: auto; padding: .3rem .72rem;
  border: 2px solid var(--ink); border-radius: 999px;
  background: var(--cream); color: var(--ink);
  box-shadow: var(--shadow-hard-s);
  font: 800 .69rem/1.1 var(--font-body);
  letter-spacing: .025em;
}
.offline-status__dot {
  width: .55rem; height: .55rem; flex: 0 0 auto;
  border: 1.5px solid var(--ink); border-radius: 50%;
  background: var(--yellow);
}
.offline-status.is-downloading .offline-status__dot { animation: pulse 1.1s ease-in-out infinite; }
.offline-status.is-ready { background: #d9f6df; }
.offline-status.is-ready .offline-status__dot { background: #35a853; }
.offline-status.is-error { background: #ffe3df; }
.offline-status.is-error .offline-status__dot { background: var(--red); }
.offline-status:focus-visible { outline: 3px solid var(--pink); outline-offset: 3px; }
.install-app-button {
  min-height: 2rem; padding: .3rem .76rem;
  border: 2px solid var(--ink); border-radius: 999px;
  background: var(--yellow); color: var(--ink);
  box-shadow: var(--shadow-hard-s);
  font: 900 .69rem/1.1 var(--font-body);
  letter-spacing: .035em; text-transform: uppercase;
}
.install-app-button:focus-visible { outline: 3px solid var(--pink); outline-offset: 3px; }
@media (display-mode: standalone) { .install-app-button { display: none; } }
@keyframes pulse { 50% { transform: scale(1.6); opacity: .6; } }
@keyframes pop-in { from { transform: scale(.8); opacity: 0; } }

/* ═══ SELECTOR DE DÍA ═══ */
.day-picker {
  display: flex; gap: .45rem;
  padding: .15rem 1rem .8rem;
  overflow-x: auto; scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.day-picker::-webkit-scrollbar { display: none; }

/* Carruseles horizontales: pan táctil garantizado + arrastre con ratón */
.day-picker, .stage-picker, .tag-filter {
  touch-action: pan-x;
  scroll-snap-type: x proximity;
  cursor: grab;
}
.day-picker.is-dragging, .stage-picker.is-dragging, .tag-filter.is-dragging {
  cursor: grabbing; scroll-behavior: auto;
}
.day-picker > *, .stage-picker > *, .tag-filter > * { scroll-snap-align: start; }
.day-chip {
  flex: 1 0 auto;
  display: flex; flex-direction: column; align-items: center;
  min-width: 3.7rem;
  background: var(--cream); border: 2px solid var(--ink);
  border-radius: .85rem;
  padding: .42rem .65rem .38rem;
  transition: transform .15s ease, background .15s ease, color .15s ease, box-shadow .15s ease;
}
.day-chip b {
  font-family: var(--font-display); font-size: .82rem; letter-spacing: .02em;
  font-weight: 400;
}
.day-chip span { font-size: .58rem; font-weight: 800; letter-spacing: .1em; margin-top: .08rem; color: var(--ink-soft); }
.day-chip[aria-pressed="true"] {
  background: var(--ink); color: var(--cream);
  box-shadow: var(--shadow-hard-s);
  transform: translateY(-2px) rotate(-1deg);
}
.day-chip[aria-pressed="true"] span { color: rgba(244,238,224,.75); }
.day-chip:active { transform: scale(.95); }
.day-chip .today-mark {
  position: absolute; top: -.35rem; right: -.3rem;
  background: var(--red-deep); color: #fff;
  font-size: .44rem; font-weight: 900; letter-spacing: .06em;
  border: 1.5px solid var(--ink); border-radius: 999px;
  padding: .1rem .3rem;
}
.day-chip { position: relative; }

/* ═══ CONTENIDO ═══ */
.main {
  flex: 1;
  padding: 0 1rem calc(var(--tabbar-h) + var(--sab) + 1.4rem);
  min-height: 0;
}
.view { display: none; animation: view-in .28s ease both; }
.view.is-active { display: block; }
@keyframes view-in {
  from { opacity: 0; transform: translateY(.5rem); }
  to   { opacity: 1; transform: none; }
}

/* Título de vista (Artistas / Favoritos) */
.view-title {
  font-family: var(--font-display);
  color: var(--title-on-bg); font-size: 1.5rem; letter-spacing: -.01em;
  text-shadow: var(--title-shadow);
  margin: .2rem 0 .75rem .15rem;
}
.view-title em {
  font-style: normal;
  background: var(--yellow); color: #161513;
  padding: 0 .22em; border-radius: .3em;
  box-decoration-break: clone; -webkit-box-decoration-break: clone;
}

/* ═══ PANEL DE PAPEL (base del programa) ═══ */
.paper {
  background: var(--cream);
  border: 2.5px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}
.paper + .paper { margin-top: 1rem; }

/* Cabecera de sesión (DÍA / NOCHE) */
.session-head {
  display: flex; align-items: baseline; gap: .5rem;
  padding: .85rem 1rem .5rem;
}
.session-head .icon { transform: translateY(2px); }
.session-head h2 {
  font-family: var(--font-display); font-size: 1.15rem; letter-spacing: .02em;
}
.session-head .hours {
  margin-left: auto; font-size: .62rem; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft);
}

/* Fila de concierto */
.show-row {
  display: grid;
  grid-template-columns: 3.4rem 1fr auto;
  align-items: center; gap: .55rem;
  padding: .68rem .8rem .68rem 1rem;
  border-top: 1.5px dashed var(--ink-faint);
  transition: background .15s ease;
}
.show-row:active { background: rgba(22,21,19,.045); }
.show-row.is-placeholder, .slot.is-placeholder, .now-row.is-placeholder { cursor: default; }
.show-row.is-placeholder:active, .slot.is-placeholder:active, .now-row.is-placeholder:active { background: transparent; }
.show-row .time {
  font-family: var(--font-display);
  font-size: .95rem; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.show-row .who { min-width: 0; text-align: left; }
.show-row .name {
  font-weight: 800; font-size: .95rem; line-height: 1.15;
  display: block;
  overflow-wrap: anywhere;
}
.show-row.is-fav .name::after {
  content: '♥'; color: var(--red); font-size: .7em; margin-left: .35em;
  vertical-align: .12em;
}
.stage-pill {
  display: inline-block; margin-top: .22rem;
  font-size: .56rem; font-weight: 900; letter-spacing: .09em; text-transform: uppercase;
  color: #fff; background: var(--stage, #141414);
  border: 1.5px solid var(--ink); border-radius: 999px;
  padding: .13rem .48rem .11rem;
}

/* Separador de madrugada */
.dawn-divider {
  display: flex; align-items: center; gap: .6rem;
  padding: .55rem 1rem .3rem;
  border-top: 1.5px dashed var(--ink-faint);
  font-size: .6rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink-soft);
}
.dawn-divider::before, .dawn-divider::after {
  content: ''; flex: 1; height: 1.5px; background: var(--ink-faint);
}

/* Botón corazón */
.fav-btn {
  width: 2.6rem; height: 2.6rem; flex: 0 0 auto;
  display: grid; place-items: center;
  border-radius: 50%;
  position: relative;
  transition: transform .15s ease;
}
.fav-btn:active { transform: scale(.85); }
.fav-btn svg { width: 1.35rem; height: 1.35rem; overflow: visible; }
.fav-btn .heart-shape {
  fill: transparent; stroke: var(--ink); stroke-width: 2.2;
  transition: fill .18s ease, stroke .18s ease;
}
.fav-btn[aria-pressed="true"] .heart-shape { fill: var(--red); stroke: var(--red); }
.fav-btn[aria-pressed="true"] svg { animation: heart-pop .45s cubic-bezier(.34,1.56,.64,1); }
@keyframes heart-pop {
  0% { transform: scale(1); } 35% { transform: scale(1.45) rotate(-8deg); } 100% { transform: scale(1); }
}
/* Confeti al marcar favorito */
.fav-btn .burst { position: absolute; inset: 0; pointer-events: none; }
.fav-btn .burst i {
  position: absolute; top: 50%; left: 50%;
  width: .32rem; height: .32rem; border-radius: 50%;
  opacity: 0;
}
.fav-btn.bursting .burst i { animation: burst .55s ease-out forwards; }
.fav-btn .burst i:nth-child(1) { background: var(--yellow); --tx: -1.5rem; --ty: -1rem; }
.fav-btn .burst i:nth-child(2) { background: var(--blue);   --tx: 1.5rem;  --ty: -1.1rem; }
.fav-btn .burst i:nth-child(3) { background: var(--pink);   --tx: -1.2rem; --ty: 1.1rem; }
.fav-btn .burst i:nth-child(4) { background: var(--red);    --tx: 1.3rem;  --ty: 1rem; }
.fav-btn .burst i:nth-child(5) { background: var(--green);  --tx: 0;       --ty: -1.6rem; }
.fav-btn .burst i:nth-child(6) { background: var(--orange); --tx: 0;       --ty: 1.5rem; }
@keyframes burst {
  0% { opacity: 1; transform: translate(-50%, -50%) scale(.4); }
  100% { opacity: 0; transform: translate(calc(-50% + var(--tx)), calc(-50% + var(--ty))) scale(1); }
}

/* ═══ AHORA / SIGUIENTE (solo durante el festival) ═══ */
.now-board {
  background: var(--cream);
  border: 2.5px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
  margin-bottom: 1rem;
  overflow: hidden;
}
.now-board-head {
  display: flex; align-items: center; gap: .5rem;
  background: var(--ink); color: var(--cream);
  padding: .55rem .9rem;
  font-family: var(--font-display);
  font-size: .8rem; letter-spacing: .06em; text-transform: uppercase;
}
.now-board-head .dot {
  width: .55rem; height: .55rem; border-radius: 50%;
  background: var(--red);
  animation: pulse 1.3s ease-in-out infinite;
}
.now-board-head small {
  margin-left: auto; font-family: var(--font-body);
  font-size: .58rem; font-weight: 800; letter-spacing: .1em; opacity: .8;
}
.now-row {
  width: 100%; text-align: left;
  display: grid; grid-template-columns: auto 1fr; align-items: center;
  column-gap: .6rem; row-gap: .12rem;
  padding: .6rem .9rem;
  border-top: 1.5px dashed var(--ink-faint);
}
.now-row:first-of-type { border-top: 0; }
.now-row:active { background: rgba(22,21,19,.05); }
.now-row .n-name { font-weight: 900; font-size: .95rem; line-height: 1.15; overflow-wrap: anywhere; }
.now-row .n-next {
  grid-column: 2;
  font-size: .66rem; font-weight: 700; color: var(--ink-soft);
}
.now-empty {
  padding: .7rem .9rem;
  font-size: .78rem; font-weight: 700; color: var(--ink-soft);
}

/* ═══ LUGARES ═══ */
.places-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: .55rem;
}
.place-card {
  display: flex; align-items: flex-start; gap: .45rem;
  background: var(--cream); border: 2px solid var(--ink);
  border-radius: var(--radius-s);
  box-shadow: var(--shadow-hard-s);
  padding: .6rem .65rem;
  text-decoration: none; color: var(--ink);
  transition: transform .12s ease;
}
.place-card:active { transform: scale(.96); }
.place-card svg { flex: 0 0 auto; width: 1rem; height: 1rem; margin-top: .1rem; color: var(--red); }
.place-card b { display: block; font-size: .78rem; line-height: 1.2; }
.place-card small { display: block; font-size: .6rem; font-weight: 700; color: var(--ink-soft); margin-top: .12rem; }

/* ═══ AGENDA COMPARTIDA (comparativa) ═══ */
.compare-banner {
  display: flex; align-items: center; gap: .6rem;
  background: var(--ink); color: var(--cream);
  border-radius: var(--radius-s);
  padding: .7rem .9rem;
  margin-bottom: .8rem;
}
.compare-banner p { flex: 1; font-size: .76rem; line-height: 1.4; font-weight: 700; }
.compare-banner .btn-exit {
  flex: 0 0 auto;
  background: var(--yellow); color: var(--on-accent);
  border: 2px solid transparent; border-radius: 999px;
  font-size: .64rem; font-weight: 900; letter-spacing: .05em; text-transform: uppercase;
  padding: .4rem .75rem;
}
.both-badge {
  display: inline-flex; align-items: center; gap: .25rem;
  margin-top: .25rem;
  background: var(--yellow); border: 1.5px solid var(--ink); border-radius: 999px;
  color: var(--on-accent);
  font-size: .54rem; font-weight: 900; letter-spacing: .07em; text-transform: uppercase;
  padding: .1rem .45rem;
}

/* Sección "Además" (actividades) */
.extras-title {
  font-family: var(--font-display); color: var(--title-on-bg);
  font-size: 1.05rem; margin: 1.3rem 0 .6rem .15rem;
  text-shadow: var(--title-shadow);
}
.extra-card {
  background: var(--cream);
  border: 2px dashed var(--ink);
  border-radius: var(--radius-s);
  padding: .75rem .9rem;
  margin-bottom: .6rem;
}
.extra-card h3 { font-size: .88rem; font-weight: 900; line-height: 1.2; }
.extra-card .when {
  display: inline-block; font-size: .6rem; font-weight: 800; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-soft); margin-bottom: .25rem;
}
.extra-card p { font-size: .8rem; line-height: 1.45; color: rgba(22,21,19,.8); }

/* ═══ ESCENARIOS · programación por escenario ═══ */
.stage-picker {
  display: flex; gap: .45rem;
  overflow-x: auto; scrollbar-width: none;
  padding: .15rem .15rem .85rem;
  -webkit-overflow-scrolling: touch;
}
.stage-picker::-webkit-scrollbar { display: none; }
.stage-chip {
  flex: 0 0 auto;
  display: inline-flex; align-items: center; gap: .42rem;
  background: var(--cream); color: var(--ink);
  border: 2px solid var(--ink); border-radius: 999px;
  padding: .48rem .8rem .44rem;
  font-size: .68rem; font-weight: 900; letter-spacing: .05em; text-transform: uppercase;
  white-space: nowrap;
  transition: transform .15s ease, background .15s ease, color .15s ease, box-shadow .15s ease;
}
.stage-chip .swatch {
  width: .74rem; height: .74rem; border-radius: 50%; flex: 0 0 auto;
  background: var(--stage); border: 1.5px solid var(--ink);
  transition: background .15s ease, border-color .15s ease;
}
.stage-chip .sess-ico { display: inline-flex; opacity: .55; }
.stage-chip .sess-ico svg { width: .72rem; height: .72rem; }
.stage-chip[aria-pressed="true"] {
  background: var(--stage); color: var(--chip-ink, #fff);
  box-shadow: var(--shadow-hard-s);
  transform: translateY(-2px) rotate(-1deg);
}
.stage-chip[aria-pressed="true"] .swatch { background: var(--chip-ink, #fff); border-color: var(--ink); }
.stage-chip[aria-pressed="true"] .sess-ico { opacity: .85; }
.stage-chip:active { transform: scale(.95); }

/* Tablón del escenario elegido: banner de color + línea de tiempo vertical */
.stage-board {
  background: var(--cream);
  border: 2.5px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
  animation: view-in .25s ease both;
}
.stage-banner {
  position: relative; overflow: hidden;
  background: var(--stage); color: var(--stage-ink, #fff);
  border-bottom: 2.5px solid var(--ink);
  padding: .95rem 1.1rem 1rem;
}
.stage-banner .blobs { position: absolute; inset: 0; opacity: .14; pointer-events: none; }
.stage-banner .sess {
  position: relative;
  display: inline-flex; align-items: center; gap: .35rem;
  font-size: .6rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase;
  opacity: .92; margin-bottom: .3rem;
}
.stage-banner .sess svg { width: .85rem; height: .85rem; }
.stage-banner h2 {
  position: relative;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 6.4vw, 1.75rem);
  line-height: 1.02; letter-spacing: -.005em;
  text-shadow: .18rem .18rem 0 rgba(22,21,19,.25);
  overflow-wrap: anywhere;
}
.stage-banner .meta {
  position: relative; display: block; margin-top: .4rem;
  font-size: .64rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase;
  opacity: .92;
}

.stage-line {
  position: relative;
  padding: .55rem 0 .7rem;
}
/* Línea vertical punteada del color del escenario */
.stage-line::before {
  content: '';
  position: absolute; left: 4.02rem; top: 1.1rem; bottom: 1.2rem;
  width: 2.5px; border-radius: 2px;
  background: repeating-linear-gradient(180deg, var(--stage) 0 .38rem, transparent .38rem .78rem);
  opacity: .85;
}
.slot {
  position: relative;
  display: grid;
  grid-template-columns: 3.3rem 1.5rem 1fr auto;
  align-items: center; gap: .15rem;
  padding: .55rem .55rem .55rem 0;
  transition: background .15s ease, opacity .2s ease;
}
.slot:active { background: rgba(22,21,19,.045); }
.slot .slot-time {
  font-family: var(--font-display);
  font-size: .92rem; line-height: 1;
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.slot .slot-dot {
  justify-self: center;
  width: .95rem; height: .95rem; border-radius: 50%;
  background: var(--stage); border: 2px solid var(--ink);
  z-index: 1;
}
.slot .slot-info { min-width: 0; text-align: left; padding-left: .3rem; }
.slot .slot-name {
  display: block;
  font-weight: 900; font-size: 1rem; line-height: 1.12;
  overflow-wrap: anywhere;
}
.slot.is-fav .slot-name::after {
  content: '♥'; color: var(--red); font-size: .72em; margin-left: .35em;
  vertical-align: .12em;
}
.slot .slot-tags {
  display: flex; flex-wrap: wrap; gap: .25rem;
  margin-top: .22rem;
}
.slot .slot-tags i {
  font-style: normal;
  font-size: .54rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase;
  color: var(--ink-soft);
  border: 1.5px solid var(--ink-faint); border-radius: 999px;
  padding: .08rem .4rem;
}
.slot.is-past { opacity: .45; }
.slot.is-live .slot-dot { animation: pulse 1.4s ease-in-out infinite; }
.live-badge {
  display: inline-flex; align-items: center; gap: .3rem;
  background: var(--red-deep); color: #fff;
  border: 1.5px solid var(--ink); border-radius: 999px;
  font-size: .52rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase;
  padding: .12rem .45rem;
  margin-bottom: .25rem;
  animation: pop-in .4s cubic-bezier(.34,1.56,.64,1) both;
}
.live-badge::before {
  content: ''; width: .4rem; height: .4rem; border-radius: 50%;
  background: #fff; animation: pulse 1.2s ease-in-out infinite;
}
.stage-line .dawn-divider { border-top: 0; padding-top: .4rem; }

/* ═══ ARTISTAS ═══ */
.search-box {
  position: relative; margin-bottom: .7rem;
}
.search-box input {
  width: 100%;
  -webkit-appearance: none; appearance: none;
  background: var(--cream); border: 2.5px solid var(--ink);
  border-radius: 999px; box-shadow: var(--shadow-hard-s);
  padding: .72rem 2.7rem .7rem 2.9rem;
  font-size: 1rem; font-weight: 600;
}
.search-box input::placeholder { color: var(--ink-soft); font-weight: 600; }
.search-box .lens {
  position: absolute; left: 1.05rem; top: 50%; transform: translateY(-50%);
  width: 1.15rem; height: 1.15rem; pointer-events: none;
}
.search-box .clear-btn {
  position: absolute; right: .55rem; top: 50%; transform: translateY(-50%);
  width: 1.9rem; height: 1.9rem; border-radius: 50%;
  display: none; place-items: center;
  background: var(--ink); color: var(--cream);
  font-size: .8rem; font-weight: 900;
}
.search-box.has-text .clear-btn { display: grid; }

.tag-filter-bar {
  display: flex; align-items: flex-start; gap: .4rem;
  margin-bottom: .55rem;
}
.tag-filter {
  flex: 1; min-width: 0;
  display: flex; gap: .4rem;
  overflow-x: auto; scrollbar-width: none;
  padding: .15rem .15rem .3rem;
  -webkit-overflow-scrolling: touch;
  /* degradado que insinúa más etiquetas a la derecha */
  -webkit-mask-image: linear-gradient(90deg, #000 86%, transparent);
          mask-image: linear-gradient(90deg, #000 86%, transparent);
}
.tag-filter::-webkit-scrollbar { display: none; }
.tag-filter-bar.is-expanded .tag-filter {
  flex-wrap: wrap; overflow: visible;
  -webkit-mask-image: none; mask-image: none;
}
.tag-expand {
  flex: 0 0 auto;
  display: inline-flex; align-items: center; gap: .3rem;
  background: var(--yellow); border: 2px solid var(--ink); border-radius: 999px;
  box-shadow: var(--shadow-hard-s);
  font-size: .66rem; font-weight: 900; letter-spacing: .05em; text-transform: uppercase;
  padding: .38rem .7rem .34rem;
  margin-top: .15rem;
  transition: transform .15s ease;
}
.tag-expand:active { transform: scale(.94); }
.tag-expand .arrow { display: inline-block; transition: transform .25s ease; }
.tag-filter-bar.is-expanded .tag-expand .arrow { transform: rotate(180deg); }
.tag-chip small {
  font-size: .56rem; font-weight: 800; opacity: .5; margin-left: .28rem;
}
.tag-chip[aria-pressed="true"] small { opacity: .8; }
.tag-chip {
  flex: 0 0 auto;
  font-size: .68rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase;
  background: var(--cream); border: 2px solid var(--ink); border-radius: 999px;
  padding: .34rem .78rem .3rem;
  transition: all .15s ease;
}
.tag-chip[aria-pressed="true"] {
  background: var(--ink); color: var(--yellow);
  box-shadow: var(--shadow-hard-s);
  transform: translateY(-1px);
}
.results-meta {
  display: flex; align-items: center; justify-content: space-between;
  margin: 0 .2rem .55rem;
  font-size: .68rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  color: var(--title-on-bg);
}
.results-meta button {
  text-decoration: underline; text-underline-offset: 2px;
  font-size: .68rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  color: var(--title-on-bg);
}

.artist-list .letter-head {
  font-family: var(--font-display);
  color: var(--title-on-bg); font-size: .95rem;
  margin: .9rem 0 .4rem .3rem;
  text-shadow: var(--title-shadow);
}
.artist-card {
  width: 100%;
  display: grid; grid-template-columns: 3rem 1fr auto; align-items: center; gap: .7rem;
  background: var(--cream); border: 2px solid var(--ink);
  border-radius: var(--radius-s);
  box-shadow: var(--shadow-hard-s);
  padding: .55rem .6rem .55rem .6rem;
  margin-bottom: .55rem;
  text-align: left;
  transition: transform .12s ease;
}
.artist-card:active { transform: scale(.98); }
.artist-card .mono {
  position: relative;
  width: 3rem; height: 3rem; border-radius: .65rem;
  border: 2px solid var(--ink);
  display: grid; place-items: center;
  font-family: var(--font-display); font-size: 1.25rem;
  background: var(--stage, var(--blue)); color: var(--mono-ink, #fff);
  overflow: hidden;
}
.artist-card .mono img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.photo-fallback { position: relative; z-index: 0; }
.artist-photo { display: block; }
.artist-photo.is-broken { display: none !important; }
.artist-card .a-name {
  font-weight: 900; font-size: .95rem; line-height: 1.12;
  overflow-wrap: anywhere;
}
.artist-card .a-meta {
  margin-top: .16rem; font-size: .62rem; font-weight: 700;
  color: var(--ink-soft); letter-spacing: .03em;
  display: flex; flex-wrap: wrap; gap: .22rem .45rem;
}
.artist-card .a-meta .day-mini { text-transform: uppercase; font-weight: 900; }
.empty-note {
  background: var(--cream); border: 2px dashed var(--ink);
  border-radius: var(--radius); padding: 1.4rem 1.2rem;
  text-align: center; font-weight: 700; font-size: .9rem; line-height: 1.5;
}

/* ═══ FAVORITOS ═══ */
.fav-summary {
  display: flex; align-items: center; gap: .6rem;
  margin-bottom: .8rem;
}
.fav-summary .pill {
  background: var(--cream); border: 2px solid var(--ink); border-radius: 999px;
  box-shadow: var(--shadow-hard-s);
  font-size: .72rem; font-weight: 900; letter-spacing: .05em; text-transform: uppercase;
  padding: .4rem .85rem;
}
.share-agenda {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--yellow); border: 2px solid var(--ink); border-radius: 999px;
  box-shadow: var(--shadow-hard-s);
  font-size: .72rem; font-weight: 900; letter-spacing: .05em; text-transform: uppercase;
  padding: .4rem .85rem;
  transition: transform .12s ease;
}
.share-agenda:active { transform: scale(.94); }
.fav-day-head {
  font-family: var(--font-display); color: var(--title-on-bg);
  font-size: 1.05rem; margin: 1.1rem 0 .5rem .2rem;
  text-shadow: var(--title-shadow);
}
.clash-badge {
  display: inline-flex; align-items: center; gap: .25rem;
  margin-top: .25rem;
  background: var(--yellow); border: 1.5px solid var(--ink); border-radius: 999px;
  font-size: .54rem; font-weight: 900; letter-spacing: .07em; text-transform: uppercase;
  padding: .1rem .45rem;
}
.fav-empty {
  background: var(--cream); border: 2.5px solid var(--ink);
  border-radius: var(--radius); box-shadow: var(--shadow-hard);
  padding: 2.2rem 1.4rem; text-align: center;
}
.fav-empty .big-heart {
  width: 4.2rem; height: 4.2rem; margin: 0 auto .9rem;
  animation: float 3s ease-in-out infinite;
}
@keyframes float { 50% { transform: translateY(-6px) rotate(-3deg); } }
.fav-empty h3 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: .45rem; }
.fav-empty p { font-size: .85rem; line-height: 1.5; color: rgba(22,21,19,.75); margin-bottom: 1.1rem; }
.btn-primary {
  display: inline-flex; align-items: center; gap: .45rem;
  background: var(--ink); color: var(--cream);
  border: 2px solid var(--ink); border-radius: 999px;
  box-shadow: .2rem .2rem 0 rgba(22,21,19,.25);
  font-size: .8rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase;
  padding: .65rem 1.2rem;
  transition: transform .12s ease;
}
.btn-primary:active { transform: scale(.95); }

/* ═══ FICHA DE ARTISTA (sheet) ═══ */
.sheet-backdrop {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(12, 30, 42, .55);
  backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
  opacity: 0; pointer-events: none;
  transition: opacity .28s ease;
}
.sheet-backdrop.is-open { opacity: 1; pointer-events: auto; }
.sheet {
  position: fixed; z-index: 95;
  left: 0; right: 0; bottom: 0;
  margin: 0 auto; max-width: 40rem;
  height: min(92vh, 46rem);
  height: min(92dvh, 46rem);
  background: var(--cream);
  border: 2.5px solid var(--ink); border-bottom: 0;
  border-radius: 1.4rem 1.4rem 0 0;
  transform: translateY(103%);
  transition: transform .34s cubic-bezier(.32,.72,0,1);
  display: flex; flex-direction: column;
  overflow: hidden;
  will-change: transform;
}
.sheet.is-open { transform: translateY(0); }
.sheet.dragging { transition: none; }
.sheet-grip {
  flex: 0 0 auto;
  padding: .55rem 0 .35rem;
  display: grid; place-items: center;
  touch-action: none;
  cursor: grab;
}
.sheet-grip::before {
  content: ''; width: 3rem; height: .32rem;
  background: rgba(22,21,19,.25); border-radius: 999px;
}
.sheet-scroll { flex: 1; overflow-y: auto; overscroll-behavior: contain; }

.sheet-hero {
  position: relative;
  background: var(--stage, var(--blue));
  color: var(--hero-ink, #fff);
  padding: 1.1rem 1.1rem 1.2rem;
  border-bottom: 2.5px solid var(--ink);
  overflow: hidden;
}
.sheet-hero .blobs { position: absolute; inset: 0; pointer-events: none; opacity: .16; }
.sheet-hero-top {
  position: relative;
  display: flex; align-items: flex-start; justify-content: space-between; gap: .7rem;
  margin-bottom: .5rem;
}
.sheet-stage-pill {
  display: inline-flex;
  font-size: .58rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase;
  background: rgba(22,21,19,.82); color: #fff;
  border-radius: 999px; padding: .22rem .6rem;
}
.sheet-actions { display: flex; gap: .45rem; }
.icon-btn {
  width: 2.7rem; height: 2.7rem; border-radius: 50%;
  background: var(--cream); border: 2px solid var(--ink);
  box-shadow: var(--shadow-hard-s);
  display: grid; place-items: center;
  color: var(--ink);
  transition: transform .12s ease;
}
.icon-btn:active { transform: scale(.9); }
.icon-btn svg { width: 1.25rem; height: 1.25rem; overflow: visible; }
.icon-btn.fav-big[aria-pressed="true"] { background: var(--red); }
.icon-btn.fav-big[aria-pressed="true"] .heart-shape { fill: #fff; stroke: #fff; }
.icon-btn.fav-big .heart-shape { fill: transparent; stroke: var(--ink); stroke-width: 2.4; }
.icon-btn.fav-big[aria-pressed="true"] svg { animation: heart-pop .45s cubic-bezier(.34,1.56,.64,1); }

.sheet-name {
  position: relative;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 8.5vw, 2.5rem);
  line-height: .98; letter-spacing: -.01em;
  text-shadow: .22rem .22rem 0 rgba(22,21,19,.28);
  overflow-wrap: anywhere;
  margin-bottom: .55rem;
}
.sheet-tags { position: relative; display: flex; flex-wrap: wrap; gap: .35rem; }
.sheet-tags .tag-chip {
  background: var(--cream); color: var(--ink);
  border-width: 1.5px; padding: .22rem .6rem .2rem; font-size: .6rem;
  box-shadow: none;
}
.sheet-photo-frame {
  position: relative; z-index: 1;
  display: grid; place-items: center;
  width: 100%; aspect-ratio: 16 / 8.5;
  margin: .8rem 0 0;
  overflow: hidden;
  border: 2.5px solid var(--ink); border-radius: var(--radius-s);
  background: var(--cream); color: var(--ink);
  box-shadow: var(--shadow-hard);
  font-family: var(--font-display); font-size: 3.5rem;
  transform: rotate(-.35deg);
}
.sheet-photo-frame .artist-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover; object-position: center 35%;
}
.sheet-photo-frame.is-festival .artist-photo { object-position: center 55%; }
.sheet-photo-frame figcaption {
  position: absolute; right: .45rem; bottom: .4rem;
  padding: .24rem .45rem;
  border: 1.5px solid #fff; border-radius: 999px;
  background: rgba(22,21,19,.84); color: #fff;
  font-family: var(--font-body); font-size: .52rem; font-weight: 900;
  letter-spacing: .06em; text-transform: uppercase;
}

.sheet-body { padding: 1rem 1.1rem 2.2rem; }
.sheet-section-title {
  font-family: var(--font-display); font-size: .78rem; letter-spacing: .08em;
  text-transform: uppercase;
  display: flex; align-items: center; gap: .5rem;
  margin: 1.15rem 0 .55rem;
}
.sheet-section-title::after { content: ''; flex: 1; height: 2px; background: var(--ink-faint); border-radius: 2px; }
.gig-card {
  display: flex; align-items: center; gap: .65rem;
  border: 2px solid var(--ink); border-radius: var(--radius-s);
  padding: .6rem .75rem; margin-bottom: .5rem;
  background: var(--surface);
}
.gig-card .g-day {
  font-family: var(--font-display); font-size: .8rem; line-height: 1;
  text-align: center; min-width: 2.6rem;
}
.gig-card .g-day small { display: block; font-family: var(--font-body); font-weight: 800; font-size: .52rem; letter-spacing: .1em; color: var(--ink-soft); margin-top: .15rem; }
.gig-card .g-info { flex: 1; min-width: 0; }
.gig-card .g-time { font-weight: 900; font-size: 1rem; font-variant-numeric: tabular-nums; }
.gig-card .g-note { display: block; font-size: .62rem; font-weight: 700; color: var(--ink-soft); margin-top: .1rem; }
.sheet-bio { font-size: .92rem; line-height: 1.6; color: var(--ink); }
.sheet-bio.pending {
  border: 2px dashed var(--ink-faint); border-radius: var(--radius-s);
  padding: .8rem .9rem; color: var(--ink-soft); font-size: .84rem;
}
.artist-facts {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .5rem; margin: 0;
}
.artist-fact {
  min-width: 0; padding: .7rem .75rem;
  border: 2px solid var(--ink); border-radius: var(--radius-s);
  background: var(--surface);
}
.artist-fact:last-child:nth-child(odd) { grid-column: 1 / -1; }
.artist-fact dt,
.latest-kicker {
  margin: 0 0 .25rem;
  color: var(--ink-soft); font-size: .57rem; font-weight: 900;
  letter-spacing: .08em; text-transform: uppercase;
}
.artist-fact dd {
  margin: 0; font-size: .77rem; font-weight: 800; line-height: 1.35;
  overflow-wrap: anywhere;
}
.latest-release {
  position: relative; display: grid; gap: .15rem;
  margin-top: .55rem; padding: .8rem .9rem .8rem 1rem;
  overflow: hidden;
  border: 2px solid var(--ink); border-radius: var(--radius-s);
  background: var(--yellow); color: #161513;
  box-shadow: var(--shadow-hard-s);
}
.latest-release::before {
  content: ''; position: absolute; inset: 0 auto 0 0; width: .35rem;
  background: var(--red);
}
.latest-release .latest-kicker {
  color: rgba(22,21,19,.65);
  text-transform: none; letter-spacing: .025em;
}
.latest-release strong {
  font-family: var(--font-display); font-size: .92rem; line-height: 1.15;
  overflow-wrap: anywhere;
}
.latest-release > span:last-child { font-size: .68rem; font-weight: 800; }
.song-row {
  display: flex; align-items: center; gap: .6rem;
  border: 2px solid var(--ink); border-radius: var(--radius-s);
  background: var(--surface);
  padding: .55rem .65rem; margin-bottom: .5rem;
}
.starter-row { padding-left: .5rem; }
.starter-number {
  flex: 0 0 auto; align-self: stretch; min-width: 2.15rem;
  display: grid; place-items: center;
  border-right: 2px solid var(--ink-faint);
  color: var(--red-deep); font-family: var(--font-display); font-size: .68rem;
}
.song-row .s-title { flex: 1; min-width: 0; font-weight: 800; font-size: .88rem; overflow-wrap: anywhere; }
.song-row .s-note { display: block; font-size: .6rem; font-weight: 700; color: var(--ink-soft); letter-spacing: .04em; text-transform: uppercase; margin-top: .08rem; }
.play-link {
  width: 2.5rem; height: 2.5rem; border-radius: 50%;
  display: grid; place-items: center;
  border: 2px solid var(--ink);
  transition: transform .12s ease;
}
.play-link:active { transform: scale(.88); }
.play-link.yt { background: var(--youtube); color: #fff; }
.play-link.sp { background: var(--spotify); color: #10131A; }
.play-link svg { width: 1.15rem; height: 1.15rem; }
.listen-row { display: flex; gap: .55rem; }
.listen-btn {
  flex: 1;
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
  border: 2px solid var(--ink); border-radius: 999px;
  box-shadow: var(--shadow-hard-s);
  font-size: .74rem; font-weight: 900; letter-spacing: .04em; text-transform: uppercase;
  padding: .62rem .5rem;
  color: #fff;
  transition: transform .12s ease;
}
.listen-btn:active { transform: scale(.96); }
.listen-btn.yt { background: var(--youtube); }
.listen-btn.sp { background: var(--spotify); color: #10131A; }
.listen-btn svg { width: 1rem; height: 1rem; }
.official-links {
  display: flex; flex-wrap: wrap; gap: .5rem;
}
.official-link {
  min-height: 2.75rem; display: inline-flex; align-items: center; gap: .4rem;
  padding: .55rem .8rem;
  border: 2px solid var(--ink); border-radius: 999px;
  background: var(--surface); color: var(--ink);
  box-shadow: var(--shadow-hard-s);
  font-size: .7rem; font-weight: 900; text-transform: uppercase; letter-spacing: .035em;
  transition: transform .12s ease, box-shadow .12s ease;
}
.official-link:active { transform: translate(2px, 2px); box-shadow: none; }
.official-link.instagram { background: var(--pink); color: #161513; }
.official-link.bandcamp { background: var(--blue); color: #161513; }
.official-link.apple { background: #161513; color: #fff; }
.official-link.deezer { background: var(--orange); color: #161513; }
.related-grid { display: grid; gap: .5rem; }
.related-card {
  width: 100%; min-height: 3.75rem;
  display: flex; align-items: center; gap: .7rem;
  padding: .45rem .65rem .45rem .45rem;
  border: 2px solid var(--ink); border-radius: var(--radius-s);
  background: var(--surface); color: var(--ink); text-align: left;
  transition: transform .12s ease, background .12s ease;
}
.related-card:active { transform: scale(.985); }
.related-mono {
  position: relative; overflow: hidden;
  flex: 0 0 2.7rem; width: 2.7rem; height: 2.7rem;
  display: grid; place-items: center;
  border: 2px solid var(--ink); border-radius: .55rem;
  background: var(--stage); color: var(--mono-ink);
  font-family: var(--font-display); font-size: .85rem;
}
.related-mono .artist-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
}
.related-copy { flex: 1; min-width: 0; display: grid; gap: .12rem; }
.related-copy strong { font-size: .84rem; line-height: 1.15; overflow-wrap: anywhere; }
.related-copy small {
  color: var(--ink-soft); font-size: .58rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: .04em;
}
.related-arrow { font-family: var(--font-display); font-size: 1rem; }

@media (hover: hover) {
  .official-link:hover { transform: translate(-1px, -1px); }
  .related-card:hover { background: var(--cream-2); transform: translateX(2px); }
}

/* ═══ BOTONERA INFERIOR ═══ */
.tabbar {
  position: fixed; z-index: 80;
  left: 0; right: 0; bottom: 0;
  margin: 0 auto; max-width: 40rem;
  background: var(--cream);
  border-top: 2.5px solid var(--ink);
  padding: .45rem .6rem calc(.45rem + var(--sab));
  display: grid; grid-template-columns: repeat(4, 1fr); gap: .3rem;
}
.tab-btn {
  position: relative;
  display: flex; flex-direction: column; align-items: center; gap: .18rem;
  padding: .42rem .2rem .34rem;
  border-radius: .8rem;
  color: var(--ink);
  transition: background .18s ease, color .18s ease, transform .18s ease;
}
.tab-btn svg { width: 1.35rem; height: 1.35rem; }
.tab-btn span {
  font-size: .56rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase;
}
.tab-btn[aria-selected="true"] {
  background: var(--ink); color: var(--cream);
  box-shadow: var(--shadow-hard-s);
  transform: translateY(-3px) rotate(-.5deg);
}
.tab-btn:active { transform: scale(.93); }
.tab-btn .badge {
  position: absolute; top: .1rem; right: 50%; margin-right: -1.55rem;
  min-width: 1.05rem; height: 1.05rem;
  background: var(--red-deep); color: #fff;
  border: 1.5px solid var(--ink); border-radius: 999px;
  font-size: .56rem; font-weight: 900;
  display: grid; place-items: center;
  padding: 0 .2rem;
}
.tab-btn .badge:empty { display: none; }

/* ═══ TOAST INSTALACIÓN PWA ═══ */
.install-toast {
  position: fixed; z-index: 85;
  left: 1rem; right: 1rem;
  bottom: calc(var(--tabbar-h) + var(--sab) + .8rem);
  margin: 0 auto; max-width: 26rem;
  background: var(--ink); color: var(--cream);
  border-radius: var(--radius-s);
  box-shadow: 0 .6rem 1.6rem rgba(0,0,0,.35);
  padding: .8rem .9rem;
  display: none; align-items: center; gap: .7rem;
  animation: toast-in .4s cubic-bezier(.34,1.56,.64,1) both;
}
.install-toast.is-visible { display: flex; }
@keyframes toast-in { from { transform: translateY(1.4rem); opacity: 0; } }
.install-toast p { flex: 1; font-size: .74rem; line-height: 1.4; font-weight: 600; }
.install-toast strong { color: var(--yellow); }
.install-toast .install-cta {
  background: var(--yellow); color: var(--ink);
  border: 2px solid var(--ink); border-radius: 999px;
  font-size: .68rem; font-weight: 900; letter-spacing: .05em; text-transform: uppercase;
  padding: .45rem .8rem; white-space: nowrap;
}
.install-toast .close-toast {
  flex: 0 0 auto; width: 1.7rem; height: 1.7rem;
  display: grid; place-items: center;
  color: rgba(244,238,224,.7); font-size: 1rem; font-weight: 900;
}
.app-version {
  margin: .45rem 0 0; color: var(--muted);
  font-size: .66rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase;
}

/* Utilidades */
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}