/* Tychi Booster — theme */
:root {
  --bg: #120d1f;
  --bg-alt: #1b1430;
  --surface: #221a3d;
  --surface-2: #2b2150;
  --border: #3a2d63;
  --gold: #d4af7a;
  --gold-bright: #f0d29c;
  --text: #f1ecff;
  --text-dim: #b3a7d6;
  --danger: #d1685f;
  --success: #7fbf8f;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  --radius: 14px;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  background: radial-gradient(ellipse at top, var(--bg-alt), var(--bg) 60%);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
  min-height: 100vh;
}

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--gold-bright);
}

a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }

button {
  font-family: var(--font-body);
  cursor: pointer;
}

.visually-hidden { display: none !important; }

/* Layout shell */
#app-root {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px 60px;
}

header.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--gold-bright);
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand .glyph { font-size: 1.3rem; }

nav.site-nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

nav.site-nav a {
  color: var(--text-dim);
  font-size: 0.95rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}

nav.site-nav a.active {
  color: var(--gold-bright);
  border-bottom-color: var(--gold);
}

.account-area {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-dim);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 18px;
  font-size: 0.95rem;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.btn:hover { border-color: var(--gold); transform: translateY(-1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-primary {
  background: linear-gradient(135deg, var(--gold), #a9803f);
  color: #1c1308;
  border: none;
  font-weight: 600;
}

.btn-primary:hover { filter: brightness(1.08); }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
}

.btn-danger {
  background: transparent;
  border: 1px solid var(--danger);
  color: var(--danger);
}

/* Sections */
section.view { display: none; }
section.view.active { display: block; animation: fadeIn 0.25s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero {
  text-align: center;
  padding: 50px 20px 30px;
}

.hero h1 { font-size: 2.6rem; margin: 0 0 10px; }
.hero p { color: var(--text-dim); max-width: 520px; margin: 0 auto 20px; }

/* Daily question widget */
.daily-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  max-width: 480px;
  margin: 0 auto 40px;
  text-align: center;
  box-shadow: var(--shadow);
}

.daily-card input[type="text"] {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 10px 12px;
  margin-bottom: 14px;
  font-family: var(--font-body);
}

.daily-answer {
  margin-top: 16px;
  font-family: var(--font-display);
  font-size: 1.4rem;
}

.daily-answer.yes { color: var(--success); }
.daily-answer.no { color: var(--danger); }
.daily-answer.maybe { color: var(--gold); }

/* Shop grid */
.pack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.pack-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pack-tile .pack-count {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--gold-bright);
}

.pack-tile .price { color: var(--text-dim); }

.inventory-list {
  margin-top: 36px;
}

.inventory-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 10px;
}

/* Tarot card */
.tarot-card {
  width: 180px;
  height: 300px;
  perspective: 1000px;
  margin: 0 auto;
}

.tarot-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
  transform-style: preserve-3d;
}

.tarot-card.revealed .tarot-card-inner { transform: rotateY(180deg); }
.tarot-card.reversed .card-face.front { transform: rotateY(180deg) rotate(180deg); }

.card-face {
  position: absolute;
  inset: 0;
  border-radius: 12px;
  backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--gold);
  box-shadow: var(--shadow);
  padding: 14px;
  text-align: center;
}

.card-face.back {
  background: repeating-linear-gradient(45deg, #221a3d, #221a3d 10px, #2b2150 10px, #2b2150 20px);
}

.card-face.back .back-glyph {
  font-size: 2.6rem;
  color: var(--gold);
}

.card-face.front {
  background: linear-gradient(160deg, var(--surface), var(--bg-alt));
  transform: rotateY(180deg);
}

.card-face.front .card-glyph { font-size: 2.6rem; margin-bottom: 8px; }
.card-face.front .card-name { font-family: var(--font-display); font-size: 1.1rem; color: var(--gold-bright); }
.card-face.front .card-orientation { font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 4px; }

/* Pack opening overlay */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 4, 14, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

.overlay.hidden { display: none; }

.open-pack-panel {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 640px;
  width: 100%;
  text-align: center;
  max-height: 90vh;
  overflow-y: auto;
}

.reveal-stage { margin: 24px 0; }

.keep-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 18px;
}

.reading-text {
  background: var(--surface);
  border-radius: 10px;
  padding: 16px;
  margin-top: 16px;
  text-align: left;
  font-size: 0.95rem;
  color: var(--text-dim);
}

.decipher-toggle {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
}

.decipher-toggle button.active {
  border-color: var(--gold);
  color: var(--gold-bright);
}

/* Grimoire */
.grimoire-filters {
  display: flex;
  gap: 10px;
  margin: 20px 0;
  flex-wrap: wrap;
}

.grimoire-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 18px;
}

.grimoire-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.grimoire-tile .meta { font-size: 0.78rem; color: var(--text-dim); }
.grimoire-tile .actions { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.grimoire-tile .actions .btn { padding: 6px 10px; font-size: 0.8rem; }

.empty-state {
  text-align: center;
  color: var(--text-dim);
  padding: 40px 10px;
}

/* Auth modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 4, 14, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}

.modal-backdrop.hidden { display: none; }

.modal-box {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  width: 100%;
  max-width: 360px;
}

.modal-box input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 10px 12px;
  margin-bottom: 12px;
}

.modal-box .field-error { color: var(--danger); font-size: 0.85rem; min-height: 1.2em; margin: -6px 0 10px; }

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface-2);
  border: 1px solid var(--gold);
  color: var(--text);
  padding: 12px 20px;
  border-radius: 10px;
  z-index: 300;
  box-shadow: var(--shadow);
}

.toast.hidden { display: none; }

footer.site-footer {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.8rem;
  margin-top: 60px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

@media (max-width: 560px) {
  .hero h1 { font-size: 2rem; }
  header.site-header { flex-direction: column; align-items: flex-start; }
}