/* ==========================================================
   Arcana Tarot — Global styles
   ========================================================== */
:root {
  --bg: #0f0a24;
  --bg-2: #1a1438;
  --bg-3: #221a48;
  --ink: #f0e2c0;
  --ink-soft: #b3a8c8;
  --ink-mute: #8a82a0;
  --gold: #d4a85a;
  --gold-deep: #8e6a30;
  --gold-glow: rgba(212, 168, 90, 0.28);
  --purple: #5a3a8a;
  --rose: #b86a8a;
  --line: rgba(212, 168, 90, 0.18);
  --line-strong: rgba(212, 168, 90, 0.6);
}

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

/* Foco visible para navegación con teclado (WCAG 2.4.7) — no cambia nada
   con mouse/touch, solo aparece cuando se navega con Tab. */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
  border-radius: 4px;
}

html, body {
  width: 100%;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Cormorant Garamond', 'Georgia', serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  font-size: 17px;
  line-height: 1.55;
  position: relative;
}

/* Cosmic backdrop under the starfield */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 10%, rgba(90, 58, 138, 0.25) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 90%, rgba(212, 168, 90, 0.12) 0%, transparent 55%),
    radial-gradient(ellipse at 50% 50%, rgba(184, 106, 138, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Starfield canvas */
#starfield {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.85;
}

#root {
  position: relative;
  z-index: 5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Type */
.serif { font-family: 'Cormorant Garamond', serif; }
.display { font-family: 'Cinzel', serif; letter-spacing: 0.15em; text-transform: uppercase; }
.italic { font-style: italic; }

h1, h2, h3, h4 {
  font-family: 'Cinzel', serif;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

h1 em, h2 em, h3 em {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--gold);
  text-transform: none;
  letter-spacing: -0.005em;
}

.eyebrow {
  font-family: 'Cinzel', serif;
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}

/* Reusable buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: 'Cinzel', serif;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 14px 26px;
  border-radius: 40px;
  border: none;
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1), box-shadow 0.3s, background 0.3s, color 0.3s;
  text-decoration: none;
  font-weight: 500;
  user-select: none;
}
.btn-primary {
  background: var(--gold);
  color: var(--bg);
  box-shadow: 0 12px 32px -12px var(--gold-glow), 0 0 0 1px rgba(212, 168, 90, 0.3) inset;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -14px var(--gold-glow), 0 0 0 1px rgba(212, 168, 90, 0.5) inset;
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}
.btn-ghost:hover {
  background: rgba(212, 168, 90, 0.06);
  border-color: var(--gold);
  color: var(--gold);
}
.btn-lg { padding: 18px 34px; font-size: 12px; }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 22px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: rgba(15, 10, 36, 0.72);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--line);
}
.nav-brand {
  color: var(--ink);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 8px 4px 4px;
  margin-left: -8px;
  border-radius: 8px;
  transition: background 0.2s;
}
.nav-brand:hover { background: rgba(212, 168, 90, 0.06); }
.nav-brand:focus-visible { outline: 1px solid var(--gold); outline-offset: 2px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-link {
  font-family: 'Cinzel', serif;
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 8px 12px;
  color: var(--ink-soft);
  cursor: pointer;
  border-radius: 40px;
  transition: color 0.2s, background 0.2s;
  border: none;
  background: transparent;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nav-link:hover { color: var(--ink); }
.nav-link.is-active { color: var(--gold); background: rgba(212, 168, 90, 0.08); }
.nav-link-icon {
  width: 26px;
  height: 26px;
  object-fit: contain;
  flex-shrink: 0;
  opacity: 0.9;
  transition: opacity 0.2s;
  image-rendering: -webkit-optimize-contrast;
}
.nav-link-icon-glyph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--gold);
  opacity: 1;
}
.nav-link:hover .nav-link-icon,
.nav-link.is-active .nav-link-icon { opacity: 1; }
.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-setup-btn {
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: 15px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}
.nav-setup-btn:hover, .nav-setup-btn.is-active { color: var(--gold); border-color: var(--gold); }
.lang-toggle {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 3px;
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.18em;
  overflow: hidden;
}
.lang-toggle button {
  padding: 6px 12px;
  border: none;
  background: transparent;
  color: var(--ink-soft);
  cursor: pointer;
  border-radius: 30px;
  font-family: inherit;
  font-size: inherit;
  letter-spacing: inherit;
  text-transform: uppercase;
}
.lang-toggle button.is-active { background: var(--gold); color: var(--bg); }

/* Page transitions */
.page {
  padding: 64px 48px 96px;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  animation: pageIn 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes pageIn {
  from { opacity: 0; transform: translateY(24px) scale(0.995); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Card — the tarot card itself, with 3D flip */
.card3d {
  position: relative;
  aspect-ratio: 2 / 3;
  perspective: 1200px;
  cursor: pointer;
}
.card3d-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.9s cubic-bezier(0.6, 0.05, 0.28, 1);
  transform-style: preserve-3d;
}
.card3d.is-flipped .card3d-inner { transform: rotateY(180deg); }
.card3d-face, .card3d-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 8px;
  overflow: hidden;
  border: 1.5px solid var(--gold);
  box-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.6);
}
.card3d-back {
  background-image: url('../assets/cards/back.jpg');
  background-size: cover;
  background-position: center;
}
.card3d-face {
  transform: rotateY(180deg);
  background: var(--bg-2);
}
.card3d-face .art {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.card3d-face .art::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(15, 10, 36, 0.85) 100%);
}
.card3d-face .num {
  position: absolute;
  top: 6px;
  left: 0;
  right: 0;
  text-align: center;
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--gold);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.7);
  z-index: 2;
}
.card3d-face .name {
  position: absolute;
  bottom: 8px;
  left: 8px;
  right: 8px;
  text-align: center;
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--ink);
  text-transform: uppercase;
  background: rgba(15, 10, 36, 0.85);
  padding: 5px 4px;
  border-radius: 3px;
  z-index: 2;
}
.card3d.is-reversed .card3d-face { transform: rotateY(180deg) rotate(180deg); }

@keyframes gentlePulse {
  0%, 100% { opacity: 0.8; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.08); }
}

/* Auth modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 3, 15, 0.75);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 420px;
  position: relative;
  animation: modalIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  color: var(--ink-mute);
  font-size: 20px;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 20px;
}
.modal-close:hover { color: var(--ink); background: rgba(255,255,255,0.05); }
.form-field { margin-bottom: 18px; }
.form-field label {
  display: block;
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.form-field input, .form-field textarea, .form-field select {
  width: 100%;
  background: rgba(15, 10, 36, 0.5);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--ink);
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  transition: border-color 0.2s;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: none;
  border-color: var(--gold);
}
.form-field textarea { resize: vertical; min-height: 100px; }

/* Utility */
.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink-mute);
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin: 20px 0;
}
.divider::before, .divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--line);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 30px;
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  color: var(--ink-soft);
}
.chip.gold { color: var(--gold); border-color: var(--line-strong); }
.chip .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}
.chip.online .dot { background: #7ac47a; box-shadow: 0 0 8px #7ac47a; }
.chip.busy .dot { background: var(--rose); }

/* Scrollbars */
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb { background: rgba(212, 168, 90, 0.15); border-radius: 4px; }
*::-webkit-scrollbar-thumb:hover { background: rgba(212, 168, 90, 0.3); }

/* Responsive */
@media (max-width: 900px) {
  .nav { padding: 16px 20px; flex-wrap: wrap; }
  .nav-links { order: 3; width: 100%; overflow-x: auto; padding-bottom: 4px; }
  .page { padding: 40px 20px 64px; }
}

/* Reproductor de música ambiental (flotante, esquina inferior derecha) */
.music-player {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.music-player-toggle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: rgba(15, 10, 36, 0.85);
  backdrop-filter: blur(6px);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.music-player-toggle:hover { border-color: var(--gold); transform: scale(1.05); }
.music-player-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 200px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(15, 10, 36, 0.92);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.4);
  animation: fadeIn 0.2s ease;
}
.music-player-title {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}
.music-player-mute {
  align-self: flex-start;
  font-size: 13px;
  color: var(--gold);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.music-player-mute:hover { color: var(--ink); }
.music-player-volume {
  width: 100%;
  accent-color: var(--gold);
}
.music-player-hint {
  margin: 0;
  font-size: 11px;
  color: var(--ink-mute);
}
@media (max-width: 900px) {
  .music-player { right: 14px; bottom: 14px; }
  .music-player-panel { min-width: 180px; }
}