@font-face {
  font-family: 'DSEG7Classic';
  src: url('fuentes/DSEG7Classic-Regular.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: 'DSEG7Classic';
  src: url('fuentes/DSEG7Classic-Bold.woff2') format('woff2');
  font-weight: 700;
  font-display: swap;
}

:root {
  --color-oliva:       #25482F;
  --color-fresa:       #A30200;
  --color-mostaza:     #F4962A;
  --color-guindilla:   #E2021D;
  --color-mantequilla: #FBF7E6;
  --color-carbon:      #242223;
  --color-calabaza:    #FF6A17;
  --color-hielo:       #28B4D6;
  --color-mar:         #252F47;
  --f-display: 'Anton', sans-serif;
  --f-body:    'Work Sans', sans-serif;
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  accent-color: var(--color-oliva);
}

body {
  margin: 0;
  background: var(--color-mantequilla);
  color: var(--color-carbon);
  font-family: var(--f-body);
  padding-bottom: 96px;
}

header.top {
  background: var(--color-oliva);
  color: var(--color-mantequilla);
  padding: 28px 20px;
  text-align: center;
}

header.top h1 {
  font-family: var(--f-display);
  text-transform: uppercase;
  font-size: clamp(28px, 7vw, 40px);
  margin: 0;
  letter-spacing: 0.02em;
}

/* ---------- Switcher m¨®vil ---------- */
nav.tabs-mobile {
  display: flex;
  gap: 8px;
  padding: 20px 20px 0;
}

nav.tabs-mobile button {
  flex: 1;
  background: var(--color-mantequilla);
  border: 2px solid var(--color-oliva);
  color: var(--color-oliva);
  font-family: var(--f-body);
  font-weight: 700;
  padding: 12px 8px;
  border-radius: 0;
  cursor: pointer;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0.05em;
}

nav.tabs-mobile button.activa {
  background: var(--color-oliva);
  color: var(--color-mantequilla);
}

/* ---------- Layout ---------- */
.layout {
  padding: 20px;
}

.columna-presets {
  display: none;
}

.columna-presets.activa {
  display: block;
}

.panel-centro {
  display: none;
}

.panel-centro.activa {
  display: block;
}

.columna-presets h2 {
  font-family: var(--f-display);
  text-transform: uppercase;
  color: var(--color-oliva);
  font-size: 22px;
  margin: 0 0 12px;
  text-align: center;
}

@media (min-width: 880px) {
  nav.tabs-mobile {
    display: none;
  }

  .layout {
    display: grid;
    grid-template-columns: 3fr 4fr 3fr;
    gap: 24px;
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 24px 20px;
    align-items: start;
  }

  .columna-presets,
  .panel-centro {
    display: block !important;
  }
}

/* ---------- Grid de presets ---------- */
.grid-presets {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  width: 100%;
}

.preset-slot {
  position: relative;
  aspect-ratio: 1;
  background: var(--color-mantequilla);
  border: 2px solid var(--color-oliva);
  border-radius: 1px;
  color: var(--color-oliva);
  font-family: var(--f-body);
  font-weight: 700;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  cursor: pointer;
  padding: 4px 3px;
  overflow: hidden;
  line-height: 1.15;
  transition: transform 0.08s ease, box-shadow 0.08s ease, background 0.15s ease;
}

.preset-slot .preset-num {
  font-family: 'DSEG7Classic', var(--f-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--color-oliva);
  opacity: 0.75;
}

.preset-slot .preset-nombre {
  font-size: 13px;
  line-height: 1.15;
}

.preset-slot.ocupado {
  background: var(--color-mantequilla);
  color: var(--color-oliva);
}

.preset-slot.sonando {
  background: var(--color-mostaza);
  color: var(--color-mantequilla);
  border-color: var(--color-mostaza);
}

.preset-slot:active,
.preset-slot.pulsada {
  transform: translateY(2px);
  box-shadow: inset 0 3px 6px rgba(0, 0, 0, 0.45);
}

.preset-quitar {
  position: absolute;
  top: 2px;
  right: 2px;
  background: none;
  color: var(--color-oliva);
  border: none;
  width: 16px;
  height: 16px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Buscador ---------- */
input[type="text"], input[type="search"] {
  background: #FFFFFF;
  border: 2px solid var(--color-oliva);
  border-radius: 0;
  padding: 14px 16px;
  width: 100%;
  font-family: var(--f-body);
  font-size: 16px;
}

.fila-busqueda {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.fila-busqueda button {
  background: var(--color-mostaza);
  color: var(--color-mantequilla);
  border: none;
  border-radius: 0;
  font-weight: 700;
  padding: 0 20px;
  cursor: pointer;
}

.bloque-buscador {
  margin-bottom: 32px;
}

.titulo-secundario {
  font-family: var(--f-display);
  text-transform: uppercase;
  color: var(--color-oliva);
  font-size: 18px;
  margin: 20px 0 10px;
}

.lista {
  list-style: none;
  margin: 0;
  padding: 0;
}

.item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-bottom: 1px solid #E8E4D8;
}

.item img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  background: var(--color-mantequilla);
  flex-shrink: 0;
}

.item .info {
  flex: 1;
  min-width: 0;
}

.item .info strong {
  display: block;
  font-size: 15px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item .info span {
  display: block;
  font-size: 12px;
  color: #7A756A;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.item button {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 20px;
  padding: 6px;
  color: var(--color-oliva);
}

.item button.quitar {
  color: var(--color-fresa);
}

/* ---------- Spotify ---------- */
.estado-spotify {
  background: var(--color-mar);
  color: var(--color-mantequilla);
  padding: 20px;
  text-align: center;
  margin-bottom: 16px;
}

.estado-spotify a.btn-conectar {
  display: inline-block;
  margin-top: 12px;
  background: var(--color-mostaza);
  color: var(--color-mantequilla);
  text-decoration: none;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 0;
}

.controles-spotify {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  margin: 16px 0;
}

.controles-spotify button {
  background: var(--color-oliva);
  color: var(--color-mantequilla);
  border: none;
  border-radius: 0;
  width: 52px;
  height: 52px;
  font-size: 18px;
  cursor: pointer;
}

.controles-spotify button.principal {
  width: 64px;
  height: 64px;
  font-size: 22px;
  background: var(--color-mostaza);
}

/* ---------- Modal guardar en memoria ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(36, 34, 35, 0.75);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 50;
  padding: 20px;
}

.modal-overlay.activo {
  display: flex;
}

.modal-caja {
  background: #FFFFFF;
  padding: 24px;
  max-width: 380px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
}

.modal-caja h3 {
  font-family: var(--f-display);
  text-transform: uppercase;
  margin: 0 0 16px;
  color: var(--color-oliva);
}

.modal-switch {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.modal-switch button {
  flex: 1;
  background: var(--color-mantequilla);
  border: 2px solid var(--color-oliva);
  color: var(--color-oliva);
  font-weight: 700;
  padding: 10px;
  cursor: pointer;
}

.modal-switch button.activa {
  background: var(--color-oliva);
  color: var(--color-mantequilla);
}

.modal-cerrar {
  margin-top: 16px;
  width: 100%;
  background: none;
  border: 2px solid var(--color-fresa);
  color: var(--color-fresa);
  font-weight: 700;
  padding: 12px;
  cursor: pointer;
}

/* ---------- Reproductor fijo ---------- */
.reproductor-fijo {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-carbon);
  color: var(--color-mantequilla);
  padding: 12px 20px;
  display: none;
  align-items: center;
  gap: 12px;
  z-index: 40;
}

.reproductor-fijo.activo {
  display: flex;
}

.reproductor-fijo .info {
  flex: 1;
  min-width: 0;
}

.reproductor-fijo .info strong {
  display: block;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.reproductor-fijo .info span {
  font-size: 11px;
  color: #B8B2A3;
  text-transform: uppercase;
}

.reproductor-fijo button {
  background: var(--color-mostaza);
  color: var(--color-mantequilla);
  border: none;
  border-radius: 0;
  width: 44px;
  height: 44px;
  font-size: 16px;
  cursor: pointer;
  flex-shrink: 0;
}

.reproductor-fijo input[type="range"] {
  width: 80px;
}

.vacio {
  text-align: center;
  color: #9A9384;
  padding: 40px 20px;
  font-size: 14px;
}