/*
 * Paleta y tipografía tomadas literalmente del sistema real de Academia
 * Indra (mismos tokens --v2-* que /root/indrabot/panel/public/style.css,
 * el panel real de bot.academiaindra.com), para que Kairós deje de verse
 * como un proyecto aparte con su propio tema dorado genérico.
 */
:root {
  --v2-canvas: #05080d;
  --v2-surface: #0e1522;
  --v2-surface-2: #16202f;
  --v2-inset: #0a0f18;
  --v2-border: rgba(199, 210, 224, 0.16);
  --v2-border-strong: rgba(199, 210, 224, 0.32);
  --v2-text: #eaeef4;
  --v2-text-soft: #a7b2c4;
  --v2-text-faint: #66738a;
  --v2-primary: #b08d4f;
  --v2-primary-hover: #cdab6c;
  --v2-primary-ink: #14100a;
  --v2-primary-subtle: rgba(176, 141, 79, 0.14);
  --v2-primary-line: rgba(176, 141, 79, 0.4);
  --v2-ok: #5c9c6d;
  --v2-ok-subtle: rgba(92, 156, 109, 0.16);
  --v2-danger: #e7a09b;
  --v2-danger-subtle: rgba(178, 75, 68, 0.16);

  --v2-font-display: 'Cinzel', 'Trajan Pro', Georgia, serif;
  --v2-font-serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --v2-font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  --v2-font-body: 'Public Sans', -apple-system, 'Segoe UI', Roboto, sans-serif;

  --radius: 6px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--v2-canvas);
  color: var(--v2-text);
  font-family: var(--v2-font-body);
}

.centrado {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.tarjeta {
  background: var(--v2-surface);
  border: 1px solid var(--v2-border);
  border-radius: var(--radius);
  padding: 32px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 20px 44px -20px rgba(0, 0, 0, .75);
}

.marca {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.marca .icono { font-size: 28px; }
.marca h1 { font-family: var(--v2-font-display); font-size: 20px; margin: 0; letter-spacing: 0.02em; font-weight: 600; }
.marca span.sub { display: block; font-size: 12px; color: var(--v2-text-soft); font-family: var(--v2-font-serif); font-weight: normal; }

.enlace-alterno { margin: 18px 0 0; font-size: 13px; color: var(--v2-text-faint); text-align: center; }

label { display: block; font-size: 13px; color: var(--v2-text-soft); margin: 14px 0 6px; }

input, select, textarea {
  width: 100%;
  font-family: var(--v2-font-body);
  background: var(--v2-inset);
  border: 1px solid var(--v2-border-strong);
  border-radius: 3px;
  padding: 10px 12px;
  color: var(--v2-text);
  font-size: 14px;
}

input::placeholder { color: var(--v2-text-faint); }

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--v2-primary);
  box-shadow: 0 0 0 3px rgba(176, 141, 79, .32), 0 0 0 1px var(--v2-primary);
}

a { color: var(--v2-primary); text-decoration: none; font-weight: 500; }
a:hover { color: var(--v2-primary-hover); }

button {
  cursor: pointer;
  border: none;
  border-radius: 3px;
  padding: 10px 16px;
  font-family: var(--v2-font-body);
  font-size: 14px;
  font-weight: 600;
  transition: transform .12s cubic-bezier(.16, 1, .3, 1), background .15s, border-color .15s, color .15s;
}

.btn-principal {
  width: 100%;
  margin-top: 20px;
  background: var(--v2-primary);
  color: var(--v2-primary-ink);
}

.btn-principal:hover { background: var(--v2-primary-hover); transform: translateY(-1px); }

.btn-secundario {
  background: var(--v2-surface-2);
  border: 1px solid var(--v2-border-strong);
  color: var(--v2-text-soft);
}
.btn-secundario:hover { background: var(--v2-inset); color: var(--v2-text); transform: none; }

.btn-peligro {
  background: var(--v2-danger-subtle);
  border: 1px solid transparent;
  color: var(--v2-danger);
  padding: 6px 10px;
  font-size: 12px;
}

.mensaje-error {
  color: var(--v2-danger);
  font-size: 13px;
  margin-top: 12px;
  min-height: 16px;
}

.mensaje-ok { color: var(--v2-ok); font-size: 13px; margin-top: 12px; }

/* --- Dashboard --- */
header.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--v2-border);
  background: var(--v2-surface);
}

main {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px;
}

.estado-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--v2-font-mono);
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--v2-border);
}

.estado-pill.conectado { color: var(--v2-ok); border-color: var(--v2-ok); }
.estado-pill.desconectado { color: var(--v2-danger); border-color: var(--v2-danger); }

.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

section.panel-seccion {
  background: var(--v2-surface);
  border: 1px solid var(--v2-border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}

section.panel-seccion h2 {
  font-family: var(--v2-font-display);
  font-size: 15px;
  margin: 0 0 14px;
  color: var(--v2-primary);
  letter-spacing: 0.02em;
  font-weight: 600;
}

.tarea-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--v2-border);
}

.tarea-item:last-child { border-bottom: none; }

.tarea-tipo {
  display: inline-block;
  font-family: var(--v2-font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--v2-primary);
  border: 1px solid var(--v2-primary-line);
  border-radius: 4px;
  padding: 1px 6px;
  margin-right: 8px;
}

.tarea-meta { font-size: 12px; color: var(--v2-text-soft); margin-top: 4px; }
.tarea-preview { font-size: 14px; }

.vacio { color: var(--v2-text-faint); font-size: 13px; padding: 8px 0; }

#qr-box { text-align: center; padding: 12px 0; }
#qr-box img { border-radius: 8px; background: #fff; padding: 8px; max-width: 220px; }

.fila { display: flex; gap: 10px; }
.fila > * { flex: 1; }

.estado-etiqueta {
  font-family: var(--v2-font-mono);
  font-size: 10px;
  text-transform: uppercase;
  border-radius: 4px;
  padding: 1px 6px;
}
.estado-etiqueta.enviada { color: var(--v2-ok); border: 1px solid var(--v2-ok); }
.estado-etiqueta.cancelada { color: var(--v2-text-faint); border: 1px solid var(--v2-border); }
.estado-etiqueta.error { color: var(--v2-danger); border: 1px solid var(--v2-danger); }

.tabs { display: flex; gap: 8px; margin-bottom: 14px; }
.tabs button {
  background: transparent;
  border: 1px solid var(--v2-border);
  color: var(--v2-text-faint);
}
.tabs button.activo { color: var(--v2-primary); border-color: var(--v2-primary-line); }

/* --- Landing --- */
body.landing {
  background-image: radial-gradient(circle at 1px 1px, rgba(199, 210, 224, 0.05) 1px, transparent 0);
  background-size: 22px 22px;
}

.landing header.topbar { justify-content: space-between; padding: 18px clamp(20px, 5vw, 48px); border-bottom: 2px solid var(--v2-border-strong); }
.landing .marca { margin-bottom: 0; }

.nav-landing { display: flex; align-items: center; gap: 18px; }
.nav-landing a { color: var(--v2-text-soft); font-size: 14px; text-decoration: none; }
.nav-landing a:hover { color: var(--v2-text); }
.nav-landing .btn-nav-cta {
  color: var(--v2-primary-ink);
  background: var(--v2-primary);
  padding: 8px 16px;
  border-radius: 3px;
  font-weight: 600;
}
.nav-landing .btn-nav-cta:hover { background: var(--v2-primary-hover); }

.hero {
  max-width: 680px;
  margin: 0 auto;
  padding: clamp(48px, 8vw, 84px) 24px 48px;
  text-align: center;
}

.kicker {
  font-family: var(--v2-font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--v2-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 0 0 16px;
}
.kicker::before, .kicker::after { content: ''; width: 22px; height: 1px; background: var(--v2-primary-line); }

.hero h1 { font-family: var(--v2-font-display); font-size: clamp(28px, 5vw, 38px); margin: 0 0 14px; letter-spacing: 0.01em; font-weight: 700; }
.hero p.lead { font-family: var(--v2-font-serif); font-size: 17px; color: var(--v2-text-soft); line-height: 1.7; margin: 0 auto; max-width: 560px; }

.ledger {
  text-align: left;
  margin: 32px auto 0;
  max-width: 520px;
  border: 1px solid var(--v2-border);
  border-radius: var(--radius);
  background: var(--v2-surface);
  overflow: hidden;
}
.ledger-fila {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 12px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--v2-border);
}
.ledger-fila:last-child { border-bottom: none; }
.ledger-fila dt {
  font-family: var(--v2-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--v2-text-faint);
  align-self: center;
}
.ledger-fila dd { margin: 0; font-size: 13.5px; color: var(--v2-text); line-height: 1.5; }

.btn-hero {
  display: inline-block;
  width: auto;
  text-decoration: none;
  padding: 14px 32px;
  margin-top: 32px;
  font-size: 15px;
}

.seccion { max-width: 900px; margin: 0 auto; padding: 8px 24px 56px; }

.seccion-kicker {
  text-align: center;
  font-family: var(--v2-font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--v2-text-faint);
  margin: 0 0 24px;
  padding-top: 40px;
  border-top: 1px solid var(--v2-border);
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.feature {
  position: relative;
  background: var(--v2-surface);
  border: 1px solid var(--v2-border);
  border-radius: var(--radius);
  padding: 22px 20px 20px;
  transition: border-color .16s, transform .16s ease;
}
.feature:hover { border-color: var(--v2-border-strong); transform: translateY(-2px); }

.feature-num {
  display: block;
  font-family: var(--v2-font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--v2-primary);
  margin-bottom: 10px;
}
.feature h3 { font-family: var(--v2-font-serif); font-size: 15px; margin: 0 0 8px; color: var(--v2-text); font-weight: 600; }
.feature p { font-family: var(--v2-font-body); font-size: 13.5px; color: var(--v2-text-soft); line-height: 1.55; margin: 0; }

.pasos {
  max-width: 560px;
  margin: 0 auto 32px;
  padding: 0;
  counter-reset: paso;
}

.pasos li {
  list-style: none;
  counter-increment: paso;
  position: relative;
  padding: 4px 0 4px 40px;
  font-family: var(--v2-font-serif);
  font-size: 14.5px;
  color: var(--v2-text-soft);
  line-height: 1.6;
}

.pasos li::before {
  content: counter(paso);
  position: absolute;
  left: 0;
  top: 3px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--v2-primary-line);
  color: var(--v2-primary);
  font-family: var(--v2-font-mono);
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.seccion > .btn-hero { display: block; width: fit-content; margin: 32px auto 0; }

footer.landing-footer {
  padding: 40px clamp(20px, 5vw, 48px) 24px;
  border-top: 2px solid var(--v2-border-strong);
}

.footer-grid {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
  padding-bottom: 20px;
}

.footer-marca { max-width: 360px; }
.footer-marca p { font-size: 13px; color: var(--v2-text-faint); line-height: 1.6; margin: 10px 0 0; }

.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--v2-text-soft); font-size: 13.5px; text-decoration: none; }
.footer-links a:hover { color: var(--v2-text); }

.footer-bottom {
  max-width: 900px;
  margin: 0 auto;
  padding-top: 18px;
  border-top: 1px solid var(--v2-border);
  font-family: var(--v2-font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--v2-text-faint);
  text-align: center;
}

@media (max-width: 560px) {
  .ledger-fila { grid-template-columns: 1fr; gap: 4px; }
  .footer-grid { flex-direction: column; }
}