:root {
  --fondo: #05060f;
  --panel: rgba(16, 20, 45, 0.72);
  --borde: rgba(0, 229, 255, 0.25);
  --neon: #00e5ff;
  --violeta: #8b5cf6;
  --magenta: #ff00e5;
  --verde: #22ff88;
  --rojo: #ff3b5c;
  --texto: #eef2ff;
  --dim: #94a3c7;
  --radio: 16px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body { height: 100%; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--fondo);
  color: var(--texto);
  overflow-x: hidden;
  min-height: 100vh;
}

.bg-aurora {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(60% 50% at 15% 10%, rgba(139, 92, 246, 0.25), transparent 60%),
    radial-gradient(50% 45% at 85% 20%, rgba(0, 229, 255, 0.18), transparent 60%),
    radial-gradient(60% 55% at 50% 100%, rgba(255, 0, 229, 0.14), transparent 65%),
    var(--fondo);
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, var(--neon), var(--magenta)); border-radius: 8px; }

/* ---------- CABECERA ---------- */
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 22px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--borde);
  background: rgba(8, 10, 28, 0.65);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 40;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-ico {
  font-size: 30px;
  color: var(--neon);
  text-shadow: 0 0 18px var(--neon);
  animation: girar 14s linear infinite;
}
@keyframes girar { from { transform: rotate(0); } to { transform: rotate(360deg); } }
.logo h1 { font-size: 26px; letter-spacing: 1px; font-weight: 800; }
.logo h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--neon), var(--magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 12px rgba(0, 229, 255, 0.5));
}
.sub { font-size: 12px; color: var(--dim); letter-spacing: 2px; text-transform: uppercase; }
.top-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.chip {
  border: 1px solid var(--borde);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 14px;
  background: var(--panel);
  cursor: pointer;
  transition: border-color 0.2s;
}
.chip:hover { border-color: var(--neon); }
.chip.tv-on {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 6;
  cursor: default;
  border: none;
  background: linear-gradient(90deg, var(--neon), var(--violeta));
  color: #04050e;
  font-weight: 800;
  letter-spacing: 1px;
  box-shadow: 0 0 18px rgba(0, 229, 255, 0.45);
  animation: latidoChip 1.6s ease-in-out infinite;
}
@keyframes latidoChip { 50% { opacity: 0.5; } }

/* ---------- BOTONES ---------- */
.btn {
  border: none;
  border-radius: 12px;
  padding: 10px 16px;
  font: 700 14px 'Segoe UI', sans-serif;
  letter-spacing: 1px;
  cursor: pointer;
  color: var(--texto);
  background: rgba(255, 255, 255, 0.06);
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
}
.btn:hover { transform: translateY(-1px); }
.btn.sm { padding: 6px 10px; font-size: 12px; border-radius: 8px; }
.btn.big { width: 100%; padding: 14px; font-size: 15px; }
.btn.x { padding: 4px 10px; font-size: 13px; }
.btn.neon {
  background: linear-gradient(90deg, var(--neon), var(--violeta));
  color: #04050e;
  box-shadow: 0 0 18px rgba(0, 229, 255, 0.35);
}
.btn.neon:hover { box-shadow: 0 0 26px rgba(255, 0, 229, 0.45); }
.btn.ghost { border: 1px solid var(--borde); background: transparent; }
.btn.warn { background: rgba(255, 59, 92, 0.18); border: 1px solid var(--rojo); color: #ffb3c1; }
.btn.ok { background: rgba(34, 255, 136, 0.15); border: 1px solid var(--verde); color: #b7ffd8; }

/* ---------- PANELES ---------- */
.tablero {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 16px;
  padding: 16px 22px;
  min-height: calc(100vh - 90px);
}
.panel {
  border-radius: var(--radio);
  border: 1px solid var(--borde);
}
.glass {
  background: var(--panel);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

/* ---------- ZONA TV ---------- */
.zona-tv { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.tv { overflow: hidden; display: flex; flex-direction: column; flex: 1; }
.pantalla {
  position: relative;
  width: 100%;
  flex: 1;
  min-height: 360px;
}
.vid-wrap { position: relative; width: 100%; aspect-ratio: 16 / 9; max-height: 62vh; background: #000; }
#player { width: 100%; height: 100%; }

.bienvenida {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: center;
  padding: 30px;
  background:
    radial-gradient(50% 60% at 50% 40%, rgba(139, 92, 246, 0.22), transparent 70%),
    rgba(5, 6, 15, 0.6);
  animation: aparecer 0.5s ease;
}
.bienvenida h2 {
  font-size: clamp(28px, 6vw, 56px);
  letter-spacing: 4px;
  background: linear-gradient(90deg, var(--neon), var(--magenta));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.anuncio-linea { max-width: 620px; color: var(--texto); font-size: clamp(14px, 2.4vw, 20px); }
.ring {
  width: 96px; height: 96px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: var(--neon);
  border-right-color: var(--magenta);
  display: grid;
  place-items: center;
  animation: girar 4s linear infinite;
  box-shadow: 0 0 30px rgba(0, 229, 255, 0.35);
}
.ring-in { font-size: 38px; color: var(--neon); animation: girar 4s linear infinite reverse; }

.now-data { padding: 14px 18px 18px; }
.now-data h2 { font-size: clamp(18px, 3vw, 30px); line-height: 1.2; }
.artista { color: var(--neon); margin: 4px 0 10px; font-size: 15px; }
.meta { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.pill {
  border: 1px solid var(--borde);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 12px;
  background: rgba(255, 255, 255, 0.05);
}

.fila-tv { display: grid; grid-template-columns: 280px 1fr; gap: 16px; }
.qr-box { padding: 16px; text-align: center; }
.qr-box h3 { font-size: 14px; margin-bottom: 10px; }
.qr-tabs { display: flex; gap: 6px; margin-bottom: 10px; justify-content: center; }
.qr-tab {
  flex: 1;
  padding: 6px 8px;
  font-size: 11px;
  font-weight: 700;
  border-radius: 8px;
  border: 1px solid var(--borde);
  background: rgba(255, 255, 255, 0.04);
  color: var(--dim);
  cursor: pointer;
  transition: all 0.2s ease;
}
.qr-tab:hover { background: rgba(255, 255, 255, 0.08); color: var(--texto); }
.qr-tab.on {
  background: linear-gradient(90deg, rgba(0, 229, 255, 0.2), rgba(139, 92, 246, 0.2));
  border-color: var(--neon);
  color: var(--neon);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
}
#tabQrAdmin.on {
  background: linear-gradient(90deg, rgba(255, 0, 85, 0.25), rgba(255, 0, 229, 0.25));
  border-color: #ff0055;
  color: #ff3377;
  box-shadow: 0 0 10px rgba(255, 0, 85, 0.3);
}
.qr { margin: 0 auto 10px; width: 180px; height: 180px; display: grid; place-items: center; background: #0a0b1e; border-radius: 10px; }
.qr img { width: 100%; height: 100%; border-radius: 10px; }
.qr-box p { font-size: 12px; color: var(--dim); }
.cargando { color: var(--dim); font-style: italic; padding: 8px; text-align: center; }

.busqueda { padding: 14px; display: flex; flex-direction: column; }
.busqueda h3 { font-size: 14px; margin-bottom: 10px; }
.busq-bar { display: flex; gap: 8px; }
.busq-bar input {
  flex: 1;
  min-width: 0;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--borde);
  background: rgba(5, 6, 15, 0.7);
  color: var(--texto);
  font-size: 14px;
  outline: none;
}
.busq-bar input:focus { border-color: var(--neon); box-shadow: 0 0 12px rgba(0, 229, 255, 0.25); }

.busq-res { margin-top: 12px; overflow-y: auto; max-height: 300px; }
.res {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 10px;
  transition: background 0.15s;
}
.res:hover { background: rgba(255, 255, 255, 0.05); }
.res img { width: 64px; height: 40px; object-fit: cover; border-radius: 6px; flex-shrink: 0; }
.res .inf { min-width: 0; flex: 1; }
.tt { font-size: 13px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sub { font-size: 11px; color: var(--dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- COLA ---------- */
.cola { padding: 14px; display: flex; flex-direction: column; max-height: calc(100vh - 120px); }
.cola h3 { font-size: 15px; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.count {
  border-radius: 999px;
  background: linear-gradient(90deg, var(--neon), var(--magenta));
  color: #04050e;
  font-weight: 800;
  padding: 2px 10px;
  font-size: 13px;
}
.lista-cola { display: flex; flex-direction: column; gap: 8px; overflow-y: auto; flex: 1; }
.item-cola {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--borde);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  animation: deslizar 0.3s ease;
}
.pos {
  width: 34px; height: 34px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 10px;
  font-weight: 800;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.2), rgba(255, 0, 229, 0.2));
  color: var(--neon);
  border: 1px solid var(--borde);
}
.item-cola .inf { min-width: 0; flex: 1; }
.item-cola.resalta {
  border-color: var(--verde);
  background: rgba(34, 255, 136, 0.08);
  box-shadow: 0 0 16px rgba(34, 255, 136, 0.2);
}
.item-cola.resalta .pos { background: var(--verde); color: #04240f; border-color: var(--verde); }
.aviso {
  margin-top: 10px;
  padding: 10px;
  border-radius: 10px;
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.3);
  font-size: 12px;
  color: #d1c4ff;
}
.vacio, .empty { color: var(--dim); font-size: 13px; padding: 10px; text-align: center; }

/* ---------- FOOTER ---------- */
.footer {
  border-top: 1px solid var(--borde);
  background: rgba(8, 10, 28, 0.6);
  padding: 8px 0;
  font-size: 14px;
}
.annk { color: var(--neon); letter-spacing: 1px; }
.annk span { padding: 0 4px; }

/* ---------- MODALES ---------- */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(3, 4, 12, 0.82);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 60;
}
.modal.on { display: flex; animation: aparecer 0.25s ease; }
.modal-card {
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 18px;
  border: 1px solid var(--borde);
  background: linear-gradient(160deg, rgba(22, 27, 60, 0.95), rgba(10, 12, 30, 0.98));
  box-shadow: 0 0 50px rgba(0, 229, 255, 0.15), 0 0 120px rgba(255, 0, 229, 0.08);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.modal-card h2 { font-size: 20px; }
.modal-card label { font-size: 13px; color: var(--dim); display: flex; flex-direction: column; gap: 6px; }
.modal-card input {
  padding: 11px 13px;
  border-radius: 10px;
  border: 1px solid var(--borde);
  background: rgba(5, 6, 15, 0.8);
  color: var(--texto);
  font-size: 14px;
  outline: none;
}
.modal-card input:focus { border-color: var(--neon); }
.modal-card hr { border: none; border-top: 1px solid var(--borde); margin: 4px 0; }
.modal-card textarea {
  padding: 10px;
  border-radius: 10px;
  border: 1px solid var(--borde);
  background: rgba(5, 6, 15, 0.8);
  color: var(--texto);
  font-size: 14px;
  resize: vertical;
}

.admin {
  max-width: min(1280px, 96vw);
  width: 100%;
  height: min(90vh, 940px);
  max-height: 90vh;
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.admin-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--borde);
  background: rgba(8, 10, 28, 0.75);
  flex-wrap: wrap;
}
.admin-tit { display: flex; align-items: center; gap: 12px; }
.admin-ico { font-size: 26px; filter: drop-shadow(0 0 14px var(--neon)); }
.admin-head h2 { font-size: 18px; letter-spacing: 1px; }
.admin-head .sub { display: block; font-size: 11px; letter-spacing: 2px; }
.admin-head-btns { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.admin-login {
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  max-width: 440px;
  margin: auto;
}
.admin-login .login-ico { font-size: 44px; filter: drop-shadow(0 0 18px var(--neon)); }
.admin-login p { color: var(--dim); font-size: 14px; }
.admin-login input { width: 100%; }
.admin-body { flex: 1; min-height: 0; padding: 0; display: flex; }
.admin-layout { display: grid; grid-template-columns: 236px 1fr; width: 100%; min-height: 0; }

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 12px;
  border-right: 1px solid var(--borde);
  background: rgba(4, 6, 16, 0.55);
  overflow-y: auto;
}
.tab {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  justify-content: flex-start;
  text-align: left;
  border: 1px solid var(--borde);
  background: rgba(255, 255, 255, 0.04);
  color: var(--dim);
  padding: 12px 14px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: transform 0.15s, background 0.2s, color 0.2s, box-shadow 0.2s;
}
.tab:hover { transform: translateX(3px); color: var(--texto); border-color: var(--neon); }
.tab-ico { font-size: 17px; line-height: 1; }
.tab.on {
  background: linear-gradient(90deg, var(--neon), var(--violeta));
  color: #04050e;
  border: none;
  box-shadow: 0 0 18px rgba(0, 229, 255, 0.35);
}

.admin-content { padding: 18px 20px; overflow-y: auto; min-width: 0; }
.tabp { display: flex; flex-direction: column; gap: 14px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 14px; align-items: start; }
.card-cfg {
  border: 1px solid var(--borde);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 14px;
  padding: 15px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}
.card-cfg h4 {
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--neon);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
.card-cfg .nota { font-size: 12px; color: var(--dim); line-height: 1.5; }
.barra-rep { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.mini-list.alto { max-height: 46vh; flex: 1; }

.admin-pie {
  position: sticky;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 20px 12px;
  margin: 2px -20px 0;
  background: linear-gradient(180deg, rgba(10, 12, 30, 0.85), rgba(10, 12, 30, 0.99) 55%);
  border-top: 1px solid var(--borde);
}
.pie-txt { font-size: 12px; color: var(--dim); }
.pie-btns { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.pie-btns .btn { white-space: nowrap; }
.big-save {
  padding: 12px 22px;
  font-size: 14px;
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.5);
}
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }

.mini-list { display: flex; flex-direction: column; gap: 8px; max-height: 300px; overflow-y: auto; }
.mini-pago {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px;
  border: 1px solid var(--borde);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.04);
  flex-wrap: wrap;
}
.mini-pago .inf { min-width: 0; flex: 1; }
.monto, .mon { color: var(--verde); font-weight: 800; font-size: 13px; white-space: nowrap; }
.mini-fila { display: flex; justify-content: space-between; gap: 8px; padding: 7px 9px; border-radius: 9px; background: rgba(255,255,255,0.04); font-size: 13px; }

.fila-inline { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.fila-inline input { flex: 1; min-width: 90px; }
.seg { display: flex; gap: 6px; }
.seg-btn {
  border: 1px solid var(--borde);
  background: transparent;
  color: var(--dim);
  padding: 7px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}
.seg-btn.on { background: linear-gradient(90deg, var(--neon), var(--violeta)); color: #04050e; border: none; }
.total-big {
  font-size: 26px;
  font-weight: 800;
  background: linear-gradient(90deg, var(--verde), var(--neon));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-align: center;
  padding: 8px;
}
.tabp h4 { font-size: 14px; margin-top: 6px; }
.tabp h5 { font-size: 13px; color: var(--dim); margin-top: 8px; }
.check { flex-direction: row !important; align-items: center; gap: 8px; }

/* ---------- MÓVIL ---------- */
.movil .mtop { position: sticky; top: 0; }
.mmain {
  max-width: 760px;
  margin: 0 auto;
  padding: 14px 14px 80px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.mo-f { position: fixed; bottom: 0; left: 0; right: 0; z-index: 30; font-size: 12px; }
.mo-f span { color: var(--dim); display: block; text-align: center; padding: 8px; }

.tarifa { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.tarifa > div:first-child { display: flex; align-items: center; gap: 14px; }
.t-ico { font-size: 40px; }
.tarifa small { color: var(--dim); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; }
.tarifa strong { font-size: 30px; font-weight: 800; color: var(--neon); text-shadow: 0 0 16px rgba(0, 229, 255, 0.4); }
.tarifa em { font-size: 12px; color: var(--magenta); font-style: normal; }

.paq-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.paq-chip {
  border: 1px solid var(--borde);
  border-radius: 999px;
  padding: 8px 14px;
  background: rgba(139, 92, 246, 0.12);
  color: var(--texto);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
}
.paq-chip:hover { border-color: var(--neon); box-shadow: 0 0 14px rgba(0, 229, 255, 0.3); }

.favoritos { padding: 14px; }
.favoritos h3 { font-size: 14px; margin-bottom: 10px; }
.fav-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.fav-tile {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: left;
  padding: 8px;
  border-radius: 12px;
  border: 1px solid var(--borde);
  background: rgba(255, 255, 255, 0.04);
  color: var(--texto);
  cursor: pointer;
  font-family: inherit;
}
.fav-tile:hover { border-color: var(--neon); }
.fav-tile img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 8px; }
.fav-tile span { font-size: 12px; font-weight: 700; }
.fav-tile small { font-size: 10px; color: var(--dim); }

.micolapanel { padding: 14px; }
.micolapanel h3 { font-size: 15px; margin-bottom: 12px; display: flex; gap: 8px; align-items: center; }

.metodos { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.met {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--borde);
  background: transparent;
  color: var(--texto);
  border-radius: 12px;
  padding: 12px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  transition: all 0.15s;
}
.met span { font-size: 20px; }
.met.on { background: linear-gradient(90deg, rgba(0, 229, 255, 0.18), rgba(139, 92, 246, 0.18)); border-color: var(--neon); box-shadow: 0 0 14px rgba(0, 229, 255, 0.25); }

.precio-big { font-size: 30px; font-weight: 800; color: var(--neon); text-shadow: 0 0 16px rgba(0,229,255,.4); }
.pm-art { color: var(--dim); font-size: 13px; }
.big-ok { font-size: 18px; font-weight: 700; text-align: center; padding: 12px; border-radius: 12px; background: rgba(34, 255, 136, 0.1); border: 1px solid var(--verde); }
.monto-ref { text-align: center; font-size: 14px; }
.etapas { display: flex; flex-direction: column; gap: 6px; }
.etapa {
  padding: 9px;
  border-radius: 10px;
  border: 1px solid var(--borde);
  background: rgba(255, 255, 255, 0.04);
  font-size: 13px;
  line-height: 1.4;
}
.qr-info { color: var(--dim); font-size: 12px; text-align: center; }
.paq-list { display: flex; flex-direction: column; gap: 8px; }

.toast {
  position: fixed;
  bottom: 70px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(10, 12, 30, 0.95);
  border: 1px solid var(--neon);
  color: var(--texto);
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 13px;
  z-index: 80;
  max-width: 90%;
  text-align: center;
  box-shadow: 0 0 24px rgba(0, 229, 255, 0.35);
}

.hidden, .nowhidden { display: none !important; }

/* ---------- ANIMACIONES ---------- */
@keyframes aparecer { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes deslizar { from { opacity: 0; transform: translateX(14px); } to { opacity: 1; transform: none; } }

/* ---------- MODO AHORRO ---------- */
body.eco *, body.eco *::before, body.eco *::after { animation: none !important; transition: none !important; }
body.eco .bg-aurora { display: none; }
body.eco .logo-ico, body.eco .ring { animation: none; }
body.eco .glass { backdrop-filter: none; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .tablero { grid-template-columns: 1fr; }
  .cola { max-height: none; }
  .fila-tv { grid-template-columns: 1fr; }
  .qr-box { display: flex; align-items: center; gap: 14px; text-align: left; }
  .qr { width: 110px; height: 110px; margin: 0; }
  .pantalla { min-height: 300px; }
  .admin { height: 94vh; max-height: 94vh; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-nav {
    flex-direction: row;
    border-right: none;
    border-bottom: 1px solid var(--borde);
    overflow-x: auto;
    overflow-y: hidden;
    padding: 10px 12px;
  }
  .tab { width: auto; flex: 0 0 auto; padding: 10px 14px; }
  .tab:hover { transform: translateY(-1px); }
  .grid-2 { grid-template-columns: 1fr; }
  .mini-list.alto { max-height: 34vh; }
}
@media (max-width: 640px) {
  .top { padding: 10px 12px; }
  .logo h1 { font-size: 19px; }
  .tablero { padding: 10px 10px; }
  .pantalla { min-height: 220px; }
  .vid-wrap { max-height: 46vh; }
  .metodos { grid-template-columns: 1fr 1fr; }
  .chip { padding: 6px 10px; font-size: 12px; }
  .admin-head { padding: 12px 14px; }
  .admin-content { padding: 14px; }
  .admin-pie { flex-direction: column; align-items: stretch; margin: 2px -14px 0; padding: 12px 14px; }
  .pie-btns { justify-content: stretch; }
  .pie-btns .btn { flex: 1; }
}