/* Header de sesión y modal de registro — estilo TradeLab */
.tl-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: 4px;
}

.tl-btn {
  border: 1px solid var(--line);
  background: rgba(34, 27, 22, 0.6);
  backdrop-filter: blur(6px);
  color: var(--paper);
  font-size: 13.5px;
  padding: 8px 14px;
  border-radius: 999px;
  transition: background-color .15s, border-color .15s, color .15s;
  white-space: nowrap;
}
.tl-btn:hover { background: var(--surface); border-color: var(--line-strong); }
.tl-btn-primario {
  background: linear-gradient(100deg, #ffb45c, #ff6a14);
  border-color: transparent;
  color: var(--ink);
  font-weight: 600;
  transition: transform .15s, filter .15s;
}
.tl-btn-primario:hover { filter: brightness(1.06); transform: scale(1.02); }
.tl-btn-primario:disabled { opacity: .6; cursor: default; transform: none; filter: none; }
.tl-user { color: var(--paper-dim); font-size: 13px; max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tl-btn-texto-corto { display: none; }

.tl-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(10, 8, 5, 0.72);
  backdrop-filter: blur(4px);
  overscroll-behavior: contain;
  touch-action: none;
}
.tl-modal {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 26px 24px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
  text-align: left;
}
.tl-modal h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  font-size: 22px;
  margin: 0 0 6px;
  color: var(--paper);
}
.tl-modal p.tl-sub { margin: 0 0 18px; color: var(--paper-dim); font-size: 13.5px; line-height: 1.55; }
.tl-field { display: block; margin-bottom: 12px; }
.tl-field span { display: block; font-size: 12px; color: var(--paper-faint); margin-bottom: 5px; }
.tl-input {
  width: 100%;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--paper);
  font-size: 14px;
  padding: 10px 12px;
}
.tl-input:focus { outline: none; border-color: var(--signal); }
.tl-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.tl-divisor { display: flex; align-items: center; gap: 10px; color: var(--paper-faint); font-size: 11px; margin: 16px 0 12px; }
.tl-divisor::before, .tl-divisor::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.tl-google { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; }
.tl-toggle { margin-top: 16px; text-align: center; font-size: 13px; color: var(--paper-dim); }
.tl-link { background: none; border: none; color: var(--signal); font-size: 13px; padding: 0; text-decoration: underline; }
.tl-msg { margin-top: 12px; font-size: 13px; color: var(--urgente); }
.tl-msg.ok { color: var(--cian); }
.tl-cerrar { margin-top: 14px; width: 100%; text-align: center; }

/* --- Gamificación: chip de nivel y panel de usuario --- */
.tl-btn-nivel { display: flex; align-items: center; gap: 8px; }
.tl-btn-perfil {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border-radius: 999px;
  cursor: pointer;
  color: #ffb45c;
  background: linear-gradient(150deg, color-mix(in srgb, #ffb45c 16%, transparent), color-mix(in srgb, #000 30%, transparent));
  border: 1px solid color-mix(in srgb, #ff6a14 38%, transparent);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 8px 22px -14px rgba(255, 106, 20, .8);
  transition: transform .18s ease, filter .18s ease, border-color .18s ease;
}
.tl-btn-perfil:hover {
  transform: scale(1.06);
  filter: brightness(1.1);
  border-color: color-mix(in srgb, #ff6a14 60%, transparent);
}

.tl-niv-badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  background: var(--signal);
  color: var(--ink);
  border-radius: 999px;
  padding: 2px 7px;
  font-weight: 600;
}
.tl-racha { font-size: 12px; color: var(--paper-dim); }

.tl-modal-ancho { max-width: 560px; max-height: 86vh; display: flex; flex-direction: column; }
.tl-panel-cab { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.tl-panel-cuerpo { overflow-y: auto; margin-top: 14px; padding-right: 4px; }

.tl-tabs { display: flex; gap: 6px; margin-top: 14px; border-bottom: 1px solid var(--line); }
.tl-tab {
  background: none; border: none; color: var(--paper-faint);
  font-size: 13px; padding: 8px 10px; border-bottom: 2px solid transparent;
}
.tl-tab.activo { color: var(--paper); border-bottom-color: var(--signal); }

.tl-progreso { height: 8px; background: var(--ink); border-radius: 999px; overflow: hidden; border: 1px solid var(--line); }
.tl-progreso-relleno { height: 100%; background: var(--signal); transition: width .4s ease; }
.tl-nota { font-size: 12.5px; color: var(--paper-faint); margin: 8px 0 0; }
.tl-h3 { font-size: 13px; color: var(--paper-dim); margin: 18px 0 8px; font-weight: 600; }

.tl-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 14px; }
.tl-card { background: var(--ink); border: 1px solid var(--line); border-radius: 12px; padding: 10px; text-align: center; }
.tl-card-num { display: block; font-family: 'IBM Plex Mono', monospace; font-size: 18px; color: var(--paper); }
.tl-card-lbl { display: block; font-size: 11px; color: var(--paper-faint); margin-top: 2px; }

.tl-niveles, .tl-temas, .tl-rank { list-style: none; padding: 0; margin: 14px 0 0; }
.tl-niveles li, .tl-temas li, .tl-rank li {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 10px; font-size: 13px; color: var(--paper-dim);
  border: 1px solid transparent;
}
.tl-niveles li.hecho { color: var(--paper); }
.tl-niveles li.activo { border-color: var(--signal); background: rgba(255,255,255,0.03); color: var(--paper); }
.tl-niv-num { font-family: 'IBM Plex Mono', monospace; width: 24px; color: var(--paper-faint); }
.tl-niv-nombre { flex: 1; }
.tl-niv-xp, .tl-rank-xp { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--paper-faint); }
.tl-temas li { justify-content: space-between; background: var(--ink); border-color: var(--line); margin-bottom: 6px; }
.tl-media { font-family: 'IBM Plex Mono', monospace; }
.tl-media.ok { color: var(--cian); }
.tl-media.mal { color: var(--urgente); }
.tl-rank li { background: var(--ink); border-color: var(--line); margin-bottom: 6px; }
.tl-rank li.yo { border-color: var(--signal); }
.tl-rank-pos { font-family: 'IBM Plex Mono', monospace; width: 24px; color: var(--paper-faint); }
.tl-rank-nombre { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Ranking en la parte inferior ---------- */
html {
  height: auto;
  min-height: 100%;
}
body.tradelab-body {
  height: auto;
  min-height: 100vh;
}
body.tradelab-body main {
  flex: 1 0 auto;
  min-height: min(760px, 100vh);
}
.tl-ranking-footer {
  width: 100%;
  padding: 28px 20px 40px;
  position: relative;
  z-index: 2;
  flex: 0 0 auto;
}
body.tradelab-body > footer {
  position: relative;
  z-index: 2;
  flex: 0 0 auto;
  width: 100%;
  background: var(--ink);
}
.tl-ranking-footer-inner {
  max-width: 720px;
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  padding: 20px;
}
.tl-ranking-footer-cab {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.tl-ranking-footer-titulo {
  margin: 0;
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  font-size: 18px;
  color: var(--paper);
}
.tl-ranking-overlay{background:rgba(6,5,4,.78);backdrop-filter:blur(6px)}
.tl-ranking-modal{position:relative;max-width:520px;width:100%;padding:30px 26px 26px;border-radius:28px;background:#0f0d0b;border:1px solid rgba(255,255,255,.09);box-shadow:0 30px 80px rgba(0,0,0,.62);overflow:hidden;text-align:left}
.tl-ranking-glow{position:absolute;top:-90px;left:50%;transform:translateX(-50%);width:260px;height:260px;background:radial-gradient(circle,var(--signal) 0%,transparent 70%);opacity:.10;filter:blur(50px);pointer-events:none}

.tl-ranking-cab{position:relative;text-align:center;margin-bottom:22px}
.tl-ranking-cerrar{position:absolute;top:-8px;right:-8px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);color:var(--paper-dim);cursor:pointer;transition:background .15s,color .15s}
.tl-ranking-cerrar:hover{background:rgba(255,255,255,.1);color:var(--paper)}
.tl-ranking-eyebrow{display:block;font-size:10px;font-weight:800;letter-spacing:.28em;text-transform:uppercase;color:var(--signal);margin-bottom:6px}
.tl-ranking-cab h2{font-family:'Fraunces',Georgia,serif;font-size:26px;font-weight:700;font-style:italic;color:var(--paper);margin:0;line-height:1.15}
.tl-ranking-sub{margin:8px 0 0;font-size:13px;color:var(--paper-dim);line-height:1.5}

.tl-ranking-select{width:100%;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.10);color:var(--paper);font-size:13px;font-weight:500;cursor:pointer;outline:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23e8b06a' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:12px}
.tl-ranking-select:focus{border-color:color-mix(in srgb,var(--signal) 60%,transparent)}
.tl-ranking-select option{background:#0f0d0b;color:var(--paper)}

.tl-ranking-vacio{margin:24px 0 0;text-align:center;font-size:13.5px;color:var(--paper-dim)}

.tl-ranking-lista{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-direction:column;gap:10px}

.tl-ranking-fila{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);transition:border-color .15s,background .15s}
.tl-ranking-fila:hover{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.10)}
.tl-ranking-fila.yo{border-color:color-mix(in srgb,var(--signal) 55%,transparent);background:linear-gradient(90deg,color-mix(in srgb,var(--signal) 10%,transparent),rgba(255,255,255,.03))}

.tl-ranking-meta{display:flex;align-items:center;gap:12px;min-width:0}
.tl-ranking-posicion{flex-shrink:0;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:10px;font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:700;color:var(--paper-faint);background:rgba(255,255,255,.05)}
.tl-ranking-posicion svg{width:20px;height:20px}

.tl-ranking-fila.podio-1 .tl-ranking-posicion{background:linear-gradient(135deg,#ffd36e 0%,#e8a030 100%);color:#1a1208;box-shadow:0 0 20px rgba(255,196,80,.35)}
.tl-ranking-fila.podio-2 .tl-ranking-posicion{background:linear-gradient(135deg,#e2e4e8 0%,#9ca3af 100%);color:#1f2937;box-shadow:0 0 14px rgba(210,214,220,.18)}
.tl-ranking-fila.podio-3 .tl-ranking-posicion{background:linear-gradient(135deg,#d48d40 0%,#8a4b1f 100%);color:#fff7ed;box-shadow:0 0 14px rgba(205,127,50,.18)}

.tl-ranking-usuario{display:flex;flex-direction:column;gap:4px;min-width:0}
.tl-ranking-nombre{font-size:14px;font-weight:600;color:var(--paper);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:180px}
.tl-ranking-nivel{flex:0 0 auto;width:fit-content;font-family:'IBM Plex Mono',monospace;font-size:9px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--signal);background:color-mix(in srgb,var(--signal) 12%,transparent);border:1px solid color-mix(in srgb,var(--signal) 30%,transparent);backdrop-filter:blur(8px) saturate(160%);padding:3px 8px;border-radius:999px;white-space:nowrap}
.tl-ranking-fila.yo .tl-ranking-nivel{color:var(--ink);background:color-mix(in srgb,var(--signal) 78%,transparent);border-color:color-mix(in srgb,var(--signal) 90%,transparent)}

.tl-ranking-datos{display:flex;align-items:center;gap:10px;flex-shrink:0}
.tl-ranking-premio{display:inline-block;flex-shrink:0;font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:5px 9px;border-radius:999px;background:linear-gradient(135deg,rgba(255,211,110,.18),rgba(232,160,48,.10));border:1px solid rgba(232,176,106,.35);color:#e8b06a;white-space:nowrap}
.tl-ranking-valor{flex-shrink:0;font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:600;color:var(--paper-faint);white-space:nowrap}
.tl-ranking-fila.yo .tl-ranking-valor{color:var(--signal)}

/* ---------- Optimización móvil ---------- */
@media (max-width: 640px) {
  .controles-flotantes {
    top: 8px;
    right: 10px;
    left: auto;
    max-width: calc(100vw - 210px);
    justify-content: flex-end;
    gap: 6px;
  }
  main { padding-top: 64px; padding-left: 16px; padding-right: 16px; }
  body.tradelab-body main { min-height: 100svh; }
  .tab-modo { font-size: 13px; padding: 9px 12px; }
  .descripcion-modo { font-size: 12.5px; }
  .fila-config { gap: 10px; }
  .tarjeta-evaluacion { padding: 18px 14px; }
  .panel-notas { padding: 16px; }

  .tl-header { gap: 5px; margin-right: 0; min-width: 0; flex: 0 0 auto; }
  .tl-btn { font-size: 11.5px; padding: 6px 9px; }
  .tl-btn-primario { padding: 6px 10px; }
  .tl-user { display: none; }
  .icono-btn { width: 34px; height: 34px; }
  .tl-btn-nivel { gap: 5px; max-width: 34vw; overflow: hidden; }
  .tl-btn-perfil { width: 34px; height: 34px; }
  .tl-btn-nivel .tl-niv-nombre-corto { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

  .tl-overlay { padding: 14px; align-items: center; justify-content: center; z-index: 70; }
  .tl-overlay { height: 100dvh; }
  .tl-modal {
    padding: 20px 16px;
    border-radius: 18px;
    max-height: 88dvh;
    overflow-y: auto;
    overscroll-behavior: contain;
    touch-action: pan-y;
  }
  .tl-modal-ancho { max-height: 88dvh; display: flex; flex-direction: column; overflow: hidden; }
  .tl-modal-ancho .tl-panel-cuerpo {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
  }
  .tl-modal h2 { font-size: 19px; }

  .tl-tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .tl-tabs::-webkit-scrollbar { display: none; }
  .tl-tab { flex: 0 0 auto; font-size: 12.5px; padding: 8px 8px; }

  .tl-cards { gap: 6px; }
  .tl-card { padding: 8px 6px; }
  .tl-card-num { font-size: 16px; }
  .tl-card-lbl { font-size: 10px; }

  .tl-niveles li, .tl-temas li, .tl-rank li { font-size: 12.5px; padding: 8px; gap: 8px; }
  .tl-input { font-size: 16px; } /* evita zoom automático en iOS */

  .tl-ranking-footer { padding: 18px 12px 28px; }
  .tl-ranking-footer-inner { padding: 14px; border-radius: 16px; }
  .tl-ranking-footer-cab { flex-direction: column; align-items: flex-start; gap: 10px; }
  .tl-ranking-footer-titulo { font-size: 17px; }
  .tl-ranking-modal{padding:24px 18px 22px;border-radius:22px}
  .tl-ranking-cab h2{font-size:22px}
  .tl-ranking-select{width:100%;max-width:none;padding:10px 12px}
  .tl-ranking-lista{gap:8px;margin-top:14px}
  .tl-ranking-fila{padding:10px 12px;gap:10px}
  .tl-ranking-posicion{width:30px;height:30px;font-size:11px}
  .tl-ranking-posicion svg{width:18px;height:18px}
  .tl-ranking-nombre{font-size:13px;max-width:110px}
  .tl-ranking-premio{padding:4px 7px;font-size:9px}
  .tl-ranking-valor{font-size:11px}
}

@media (max-width: 380px) {
  .tl-btn { font-size: 12px; padding: 6px 9px; }
  .tl-ranking-nombre{max-width:90px;font-size:12px}
  .tl-ranking-premio{font-size:8px;padding:3px 6px}
  .tl-ranking-valor{font-size:10px}
}

/* ===== Botones flotantes premium (Top 10 y Premios) ===== */
.tl-fab-premium {
  position: fixed;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px 9px 13px;
  border-radius: 999px;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  color: #fff8ec;
  background:
    radial-gradient(120% 120% at 20% 0%, rgba(255, 220, 140, .28) 0%, transparent 45%),
    linear-gradient(135deg, rgba(255, 170, 70, .22) 0%, rgba(255, 100, 20, .18) 50%, rgba(180, 80, 30, .16) 100%);
  border: 1px solid rgba(255, 190, 100, .55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .22),
    inset 0 -1px 0 rgba(0, 0, 0, .18),
    0 4px 14px rgba(0, 0, 0, .35),
    0 0 22px rgba(255, 130, 40, .22);
  transition: transform .18s cubic-bezier(.22, 1.3, .36, 1), box-shadow .18s ease, background .18s ease;
  overflow: hidden;
}
.tl-fab-premium::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, .22) 50%, transparent 65%);
  transform: translateX(-110%);
  transition: transform .55s ease;
  pointer-events: none;
}
.tl-fab-premium:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .28),
    inset 0 -1px 0 rgba(0, 0, 0, .18),
    0 8px 24px rgba(0, 0, 0, .4),
    0 0 32px rgba(255, 150, 50, .35);
}
.tl-fab-premium:hover::before { transform: translateX(110%); }
.tl-fab-premium:active { transform: translateY(0) scale(.98); }

.tl-fab-icono {
  position: relative;
  display: inline-flex;
  width: 18px;
  height: 18px;
  color: #ffe8b8;
  filter: drop-shadow(0 0 5px rgba(255, 180, 80, .55));
}
.tl-fab-icono svg { width: 100%; height: 100%; }
.tl-fab-texto {
  position: relative;
  font-family: 'Fraunces', Georgia, serif;
  font-style: italic;
  text-shadow: 0 1px 2px rgba(0, 0, 0, .25);
}

.tl-rank-fab { top: 16px; left: 16px; }
.tl-premios-fab { top: 16px; left: 138px; }

@media (max-width: 640px) {
  /* Top 10 y Premios arriba a la izquierda, compactos */
  .tl-fab-premium {
    top: 10px;
    padding: 7px 11px 7px 9px;
    font-size: 10.5px;
    gap: 5px;
    justify-content: center;
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, .18),
      inset 0 -1px 0 rgba(0, 0, 0, .15),
      0 5px 16px rgba(0, 0, 0, .32),
      0 0 18px rgba(255, 130, 40, .18);
  }
  .tl-fab-premium .tl-fab-icono { width: 15px; height: 15px; }
  .tl-rank-fab { left: 10px; }
  .tl-premios-fab { left: 102px; }
  body.tradelab-body main { padding-bottom: 24px; }
  body.tradelab-body > footer { padding-bottom: 24px; }
}


/* ===== Aviso de trampa (respuesta detectada como IA) ===== */
.tl-badge-trampa {
  background: color-mix(in srgb, #ef4444 22%, transparent);
  border: 1px solid color-mix(in srgb, #ef4444 45%, transparent);
  color: #fca5a5;
  backdrop-filter: blur(8px);
}
.tl-aviso-trampa {
  margin: 12px auto 4px;
  max-width: 560px;
  padding: 14px 16px;
  border-radius: 14px;
  text-align: left;
  background: color-mix(in srgb, #ef4444 12%, transparent);
  border: 1px solid color-mix(in srgb, #ef4444 38%, transparent);
  backdrop-filter: blur(10px);
}
.tl-aviso-trampa strong { display: block; color: #fecaca; font-size: 15px; margin-bottom: 4px; }
.tl-aviso-trampa p { margin: 0; font-size: 13px; line-height: 1.5; opacity: .9; }

/* ---- Dificultad / XP por categoría ---- */
.leyenda-xp{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:8px 10px;margin-bottom:8px;border-radius:10px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.leyenda-titulo{font-size:10px;letter-spacing:.08em;text-transform:uppercase;opacity:.7;margin-right:2px}
.chip-xp{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:10px;line-height:1;padding:4px 7px;border-radius:999px;border:1px solid currentColor;white-space:nowrap}
.chip-xp.tier-facil{color:#7fd99a;background:rgba(127,217,154,.10)}
.chip-xp.tier-media{color:#8ab4ff;background:rgba(138,180,255,.10)}
.chip-xp.tier-dificil{color:#ffb066;background:rgba(255,176,102,.10)}
.chip-xp.tier-experta{color:#ff7b7b;background:rgba(255,123,123,.10)}
.chip-xp.tier-mixto{color:#c7c7c7;background:rgba(255,255,255,.06)}
.opcion-categoria .cat-nombre{flex:1 1 auto;text-align:left}
.opcion-categoria .chip-xp{margin-left:auto}
.opcion-categoria{border-left:3px solid transparent}
.opcion-categoria.tier-borde-facil{border-left-color:#7fd99a}
.opcion-categoria.tier-borde-media{border-left-color:#8ab4ff}
.opcion-categoria.tier-borde-dificil{border-left-color:#ffb066}
.opcion-categoria.tier-borde-experta{border-left-color:#ff7b7b}
@media (max-width:640px){.chip-xp{font-size:9px;padding:3px 5px}.leyenda-xp{gap:4px}}

/* ===== Modal de premios (premium) ===== */

.tl-premios-overlay{background:rgba(6,5,4,.78);backdrop-filter:blur(6px)}
.tl-premios-modal{position:relative;max-width:420px;padding:30px 26px 26px;border-radius:28px;background:#0f0d0b;border:1px solid rgba(255,255,255,.09);box-shadow:0 30px 80px rgba(0,0,0,.62);overflow:hidden;text-align:left}
.tl-premios-glow{position:absolute;top:-80px;right:-80px;width:220px;height:220px;background:radial-gradient(circle,var(--signal) 0%,transparent 70%);opacity:.12;filter:blur(40px);pointer-events:none}

.tl-premios-cab{position:relative;text-align:center;margin-bottom:22px}
.tl-premios-cerrar{position:absolute;top:-8px;right:-8px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);color:var(--paper-dim);cursor:pointer;transition:background .15s,color .15s}
.tl-premios-cerrar:hover{background:rgba(255,255,255,.1);color:var(--paper)}
.tl-premios-eyebrow{display:block;font-size:10px;font-weight:800;letter-spacing:.28em;text-transform:uppercase;color:var(--signal);margin-bottom:6px}
.tl-premios-cab h2{font-family:'Fraunces',Georgia,serif;font-size:26px;font-weight:700;font-style:italic;color:var(--paper);margin:0;line-height:1.15}
.tl-premios-sub{margin:8px 0 0;font-size:13px;color:var(--paper-dim);line-height:1.5}

.tl-premios-cuerpo{position:relative;display:flex;flex-direction:column;gap:12px;margin-bottom:22px}

/* 1st place */
.tl-premio-card{position:relative;border-radius:18px}
.tl-premio-oro{display:flex;align-items:center;gap:16px;padding:18px 20px;background:rgba(30,26,20,.85);border:1px solid rgba(232,176,106,.35);overflow:hidden}
.tl-premio-oro-glow{position:absolute;inset:-1px;background:linear-gradient(90deg,rgba(255,196,80,.22),rgba(255,215,120,.08),rgba(255,196,80,.22));opacity:.6;filter:blur(8px);pointer-events:none}
.tl-premio-oro-icono{position:relative;flex-shrink:0;width:58px;height:58px;display:flex;align-items:center;justify-content:center;border-radius:14px;background:linear-gradient(135deg,#ffd36e 0%,#e8a030 100%);box-shadow:0 0 24px rgba(255,196,80,.35);color:#1a1208}
.tl-premio-oro-icono svg{width:32px;height:32px}
.tl-premio-oro-info{position:relative;display:flex;flex-direction:column;gap:3px}
.tl-premio-oro-label{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#e8b06a}
.tl-premio-oro-valor{font-size:24px;font-weight:800;color:var(--paper);line-height:1}
.tl-premio-oro-rank{position:relative;margin-left:auto;font-size:46px;font-weight:900;line-height:1;color:rgba(232,176,106,.12);font-family:'Fraunces',Georgia,serif}

/* 2nd & 3rd grid */
.tl-premios-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.tl-premio-plata,.tl-premio-bronce{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:16px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);transition:border-color .2s}
.tl-premio-plata:hover{border-color:rgba(210,214,220,.45)}
.tl-premio-bronce:hover{border-color:rgba(205,127,50,.45)}
.tl-premio-metal-icono{width:42px;height:42px;display:flex;align-items:center;justify-content:center;border-radius:11px}
.tl-premio-plata .tl-premio-metal-icono{background:linear-gradient(135deg,#e2e4e8 0%,#9ca3af 100%);color:#1f2937;box-shadow:0 0 16px rgba(210,214,220,.2)}
.tl-premio-bronce .tl-premio-metal-icono{background:linear-gradient(135deg,#d48d40 0%,#8a4b1f 100%);color:#fff7ed;box-shadow:0 0 16px rgba(205,127,50,.2)}
.tl-premio-metal-icono svg{width:24px;height:24px}
.tl-premio-metal-label{font-size:9px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--paper-dim)}
.tl-premio-metal-valor{font-size:18px;font-weight:800;color:var(--paper);line-height:1}

/* 4th & 5th */
.tl-premio-fondeo{padding:16px 18px;border-radius:18px;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.06)}
.tl-premio-fondeo-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.tl-premio-fondeo-head span{font-size:9px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--paper-faint);white-space:nowrap}
.tl-premio-fondeo-head hr{flex:1;height:1px;border:none;background:rgba(255,255,255,.08)}
.tl-premio-fondeo-items{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tl-premio-fondeo-item{display:flex;align-items:center;gap:10px;padding:10px;border-radius:12px;background:rgba(0,0,0,.25);border:1px solid rgba(255,255,255,.05)}
.tl-premio-fondeo-icono{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(232,176,106,.1);border:1px solid rgba(232,176,106,.2);color:var(--signal);flex-shrink:0}
.tl-premio-fondeo-icono svg{width:14px;height:14px}
.tl-premio-fondeo-info{display:flex;flex-direction:column;gap:2px}
.tl-premio-fondeo-pos{font-size:9px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--paper-faint)}
.tl-premio-fondeo-valor{font-size:12px;font-weight:700;color:var(--paper)}

.tl-premios-cerrar-btn{width:100%;padding:14px 16px;border-radius:14px;border:none;background:var(--paper);color:#0f0d0b;font-size:13px;font-weight:700;letter-spacing:.04em;cursor:pointer;transition:transform .15s,background .15s}
.tl-premios-cerrar-btn:hover{background:var(--signal);color:#1a1208;transform:translateY(-1px)}

@media (max-width:640px){
  .tl-premios-modal{max-width:100%;padding:24px 18px 22px;border-radius:22px}
  .tl-premios-cab h2{font-size:22px}
  .tl-premio-oro{padding:14px 16px;gap:12px}
  .tl-premio-oro-icono{width:48px;height:48px}
  .tl-premio-oro-icono svg{width:26px;height:26px}
  .tl-premio-oro-valor{font-size:20px}
  .tl-premio-oro-rank{font-size:36px}
  .tl-premios-grid{gap:10px}
  .tl-premio-plata,.tl-premio-bronce{padding:13px}
  .tl-premio-metal-icono{width:36px;height:36px}
  .tl-premio-metal-icono svg{width:20px;height:20px}
  .tl-premio-metal-valor{font-size:16px}
  .tl-premio-fondeo{padding:13px 14px}
  .tl-premio-fondeo-items{grid-template-columns:1fr;gap:8px}
}



/* ===== Móvil: Top 10 y Premios fijos arriba a la izquierda (override final) ===== */
@media (max-width: 640px) {
  .tl-fab-premium {
    top: 10px;
    padding: 7px 11px 7px 9px;
    font-size: 10.5px;
    gap: 5px;
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, .18),
      inset 0 -1px 0 rgba(0, 0, 0, .15),
      0 5px 16px rgba(0, 0, 0, .32),
      0 0 18px rgba(255, 130, 40, .18);
  }
  .tl-fab-premium .tl-fab-icono { width: 15px; height: 15px; }
  .tl-rank-fab { left: 8px; }
  .tl-premios-fab { left: 94px; }
  .controles-flotantes { top: 8px; right: 8px; left: auto; max-width: calc(100vw - 170px); }
}
@media (max-width: 380px) {
  .tl-fab-premium { font-size: 9.5px; padding: 6px 9px 6px 7px; gap: 4px; }
  .tl-fab-premium .tl-fab-icono { width: 13px; height: 13px; }
  .tl-rank-fab { left: 6px; }
  .tl-premios-fab { left: 82px; }
  .controles-flotantes { max-width: calc(100vw - 150px); }
  .tl-btn { font-size: 11px; padding: 5px 8px; }
  .tl-btn-primario { padding: 5px 8px; }
}
@media (max-width: 420px) {
  .tl-btn-texto { display: none; }
  .tl-btn-texto-corto { display: inline; }
}

/* ===== Cuenta atrás de la competición ===== */
.tl-cuenta{
  position:fixed; top:20px; left:50%; transform:translateX(-50%);
  z-index:19; display:flex; align-items:center; gap:10px;
  padding:8px 14px; border-radius:999px;
  background:linear-gradient(180deg, rgba(30,18,8,.82), rgba(16,10,6,.86));
  border:1px solid rgba(255,150,60,.28);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.10), 0 6px 22px rgba(0,0,0,.35), 0 0 22px rgba(255,130,40,.12);
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  pointer-events:none; white-space:nowrap;
}
.tl-cuenta-label{
  font-family:"IBM Plex Mono", ui-monospace, monospace;
  font-size:10px; letter-spacing:.14em; text-transform:uppercase;
  color:rgba(255,205,160,.72);
}
.tl-cuenta-reloj{ display:inline-flex; align-items:baseline; gap:2px; }
.tl-cuenta-reloj b{
  font-family:"IBM Plex Mono", ui-monospace, monospace;
  font-size:14px; font-weight:600; color:#ffb45c; font-variant-numeric:tabular-nums;
}
.tl-cuenta-reloj i{
  font-style:normal; font-size:11px; color:rgba(255,180,120,.6);
  font-family:"IBM Plex Mono", ui-monospace, monospace; margin:0 1px;
}

@media (max-width: 860px){
  .tl-cuenta{ top:auto; bottom:auto; }
}
@media (max-width: 640px){
  .tl-cuenta{
    top:46px; padding:4px 9px; gap:6px; border-radius:999px;
    background:linear-gradient(180deg, rgba(30,18,8,.62), rgba(16,10,6,.68));
    border-color:rgba(255,150,60,.20); box-shadow:0 3px 12px rgba(0,0,0,.28);
  }
  .tl-cuenta-label{ font-size:8px; letter-spacing:.1em; }
  .tl-cuenta-reloj b{ font-size:11px; }
  .tl-cuenta-reloj i{ font-size:9px; }
}