/* ============================================
   とむMYSTIC — 共通スタイルシート
   ============================================ */

:root {
  --bg: #05050f;
  --surface: #0d0d1e;
  --card: #11112a;
  --border: #2a2a4a;
  --accent: #c49bff;
  --accent2: #7ec8e3;
  --gold: #f0d080;
  --text: #e8e0f0;
  --muted: #8880a8;
  --error: #ff6b8a;
  --success: #7ecfb0;
}

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

html, body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: 'Hiragino Mincho ProN', 'Yu Mincho', Georgia, serif;
  line-height: 1.7;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(100,60,180,.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(60,120,200,.10) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* ===== HEADER ===== */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border);
  background: rgba(5,5,15,.9);
  backdrop-filter: blur(10px);
}

.logo {
  font-size: 1rem;
  letter-spacing: .25em;
  color: var(--accent);
  text-decoration: none;
  text-transform: uppercase;
  transition: opacity .2s;
}
.logo:hover { opacity: .75; }
.logo span { color: var(--gold); }

.logout-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: .35rem .9rem;
  border-radius: 20px;
  cursor: pointer;
  font-size: .78rem;
  letter-spacing: .1em;
  font-family: inherit;
  transition: border-color .2s, color .2s;
}
.logout-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ===== MAIN ===== */
main {
  position: relative;
  z-index: 5;
  max-width: 680px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 5rem;
}

/* ===== APP HERO ===== */
.app-hero {
  text-align: center;
  margin-bottom: 2rem;
}
.app-icon {
  font-size: 2.8rem;
  display: block;
  margin-bottom: .5rem;
  animation: pulse 3s ease-in-out infinite;
}
.app-title {
  font-size: 1.3rem;
  letter-spacing: .25em;
  color: var(--accent);
  margin-bottom: .4rem;
}
.app-desc {
  color: var(--muted);
  font-size: .88rem;
  letter-spacing: .04em;
}
@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:.6; transform:scale(1.08); }
}

/* ===== CARD ===== */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
}

/* ===== FORM ===== */
.field-group { margin-bottom: 1.2rem; }
.field-group label {
  display: block;
  font-size: .8rem;
  color: var(--muted);
  letter-spacing: .12em;
  margin-bottom: .4rem;
}
.field-group input,
.field-group textarea,
.field-group select {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: .7rem 1rem;
  font-size: .95rem;
  font-family: inherit;
  outline: none;
  transition: border-color .2s;
}
.field-group input:focus,
.field-group textarea:focus,
.field-group select:focus { border-color: var(--accent); }
.field-group textarea { resize: vertical; min-height: 90px; }
.field-group select option { background: var(--surface); }

/* ===== SUBMIT BUTTON ===== */
.submit-btn {
  width: 100%;
  background: linear-gradient(135deg,#3a2870,#1e3a6e);
  border: 1px solid var(--accent);
  border-radius: 8px;
  color: var(--accent);
  padding: .85rem;
  font-size: .95rem;
  font-family: inherit;
  letter-spacing: .2em;
  cursor: pointer;
  transition: opacity .2s, transform .1s;
  margin-top: .4rem;
}
.submit-btn:hover { opacity: .85; }
.submit-btn:active { transform: scale(.98); }
.submit-btn:disabled { opacity: .45; cursor: not-allowed; }

/* ===== RESULT ===== */
.result {
  margin-top: 1.5rem;
  border-top: 1px solid var(--border);
  padding-top: 1.2rem;
}
.result.hidden { display: none; }
.result-label {
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--muted);
  margin-bottom: .7rem;
  text-transform: uppercase;
}
#result-text {
  line-height: 2;
  font-size: .95rem;
  white-space: pre-wrap;
}
.loading {
  color: var(--accent);
  letter-spacing: .4em;
  animation: blink 1.2s infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.2} }

/* ===== OPTION BUTTONS (quiz) ===== */
.options-grid {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: .4rem;
}
.opt-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--muted);
  padding: .4rem 1rem;
  font-size: .82rem;
  font-family: inherit;
  cursor: pointer;
  transition: border-color .2s, color .2s, background .2s;
}
.opt-btn:hover { border-color: var(--accent); color: var(--accent); }
.opt-btn.selected {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(196,155,255,.1);
}

/* ===== SYMBOL GRID (rune / tarot / oracle) ===== */
.symbol-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px,1fr));
  gap: .5rem;
  max-height: 260px;
  overflow-y: auto;
  padding-right: .3rem;
}
.symbol-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .5rem .3rem;
  color: var(--muted);
  font-size: .75rem;
  text-align: center;
  cursor: pointer;
  font-family: inherit;
  transition: border-color .2s, color .2s;
  line-height: 1.4;
}
.symbol-btn:hover, .symbol-btn.selected {
  border-color: var(--gold);
  color: var(--gold);
}
.symbol-glyph { font-size: 1.4rem; display: block; margin-bottom: .2rem; }

/* ===== NINE-PALACE GRID ===== */
.palace-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: .5rem;
  margin-top: .4rem;
}
.palace-cell {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .7rem .4rem;
  text-align: center;
  cursor: pointer;
  font-size: .78rem;
  color: var(--muted);
  font-family: inherit;
  transition: border-color .2s, color .2s, background .2s;
  line-height: 1.5;
}
.palace-cell:hover, .palace-cell.selected {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(240,208,128,.06);
}
.palace-num { font-size: 1.1rem; display: block; }

/* ===== COLOR PICKER ===== */
.color-grid {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: .4rem;
}
.color-dot {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s, border-color .2s;
  position: relative;
}
.color-dot:hover { transform: scale(1.12); }
.color-dot.selected {
  border-color: white;
  box-shadow: 0 0 0 3px rgba(255,255,255,.3);
}

/* ===== BIORHYTHM CANVAS ===== */
.bio-canvas-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 1rem;
}
#bio-canvas { display: block; width: 100%; }

.bio-legend {
  display: flex;
  gap: 1.2rem;
  font-size: .8rem;
  color: var(--muted);
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.bio-legend span::before {
  content: '●';
  margin-right: .3em;
}
.bio-legend .phys::before { color: #7ec8e3; }
.bio-legend .emot::before { color: #c49bff; }
.bio-legend .intl::before { color: #f0d080; }

/* ===== IMAGE UPLOAD ===== */
.upload-zone {
  background: var(--surface);
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s;
  margin-top: .4rem;
}
.upload-zone:hover { border-color: var(--accent); }
.upload-zone.has-image { border-style: solid; border-color: var(--accent); }
.upload-icon { font-size: 2rem; display: block; margin-bottom: .5rem; color: var(--muted); }
.upload-label { font-size: .85rem; color: var(--muted); }
#upload-preview {
  max-width: 100%;
  max-height: 220px;
  border-radius: 8px;
  margin-top: 1rem;
  display: none;
}

/* ===== INDEX HUB GRID ===== */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px,1fr));
  gap: .9rem;
}
.hub-card {
  display: block;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.2rem .8rem;
  text-align: center;
  text-decoration: none;
  transition: border-color .2s, transform .15s, background .2s;
}
.hub-card:hover {
  border-color: var(--accent);
  background: #16163a;
  transform: translateY(-2px);
}
.hub-card-icon { font-size: 1.8rem; display: block; margin-bottom: .5rem; }
.hub-card-num { font-size: .65rem; color: var(--muted); letter-spacing: .1em; margin-bottom: .2rem; }
.hub-card-label { font-size: .78rem; color: var(--text); letter-spacing: .05em; line-height: 1.4; }

/* ===== HUB HERO ===== */
.hub-hero {
  text-align: center;
  padding: 2rem 0 2.5rem;
}
.hub-star {
  font-size: 2.5rem;
  animation: pulse 3s ease-in-out infinite;
  display: block;
  margin-bottom: .5rem;
}
.hub-title {
  font-size: 1.6rem;
  letter-spacing: .3em;
  color: var(--accent);
  margin-bottom: .4rem;
}
.hub-desc { color: var(--muted); font-size: .9rem; }
.hub-section {
  font-size: .7rem;
  letter-spacing: .25em;
  color: var(--muted);
  text-transform: uppercase;
  margin: 2rem 0 .8rem;
  padding-bottom: .4rem;
  border-bottom: 1px solid var(--border);
}

/* ===== MODAL (mystic-login.js) ===== */
.mystic-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.88);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
}
.mystic-modal-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  max-width: 400px; width: 100%;
  text-align: center;
}
.mystic-modal-star { font-size: 2rem; color: var(--gold); margin-bottom: 1rem; }
.mystic-modal-title { font-size: 1.1rem; letter-spacing: .3em; color: var(--accent); margin-bottom: .5rem; }
.mystic-modal-subtitle { color: var(--muted); font-size: .85rem; margin-bottom: 1.5rem; line-height: 1.7; }
.mystic-modal-input {
  width: 100%; background: var(--surface);
  border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: .75rem 1rem;
  font-size: 1rem; font-family: inherit; outline: none;
  margin-bottom: 1rem; text-align: center;
  transition: border-color .2s;
}
.mystic-modal-input:focus { border-color: var(--accent); }
.mystic-modal-btn {
  background: linear-gradient(135deg,#3a2870,#1e3a6e);
  border: 1px solid var(--accent);
  border-radius: 8px; color: var(--accent);
  padding: .8rem 2rem; font-size: .95rem;
  font-family: inherit; letter-spacing: .15em;
  cursor: pointer; width: 100%;
  transition: opacity .2s; margin-bottom: .8rem;
}
.mystic-modal-btn:hover { opacity: .85; }
.mystic-modal-btn:disabled { opacity: .5; cursor: not-allowed; }
.mystic-modal-error { color: var(--error); font-size: .82rem; min-height: 1.2em; margin-bottom: .5rem; }
.mystic-modal-note { color: var(--muted); font-size: .75rem; line-height: 1.6; }
.mystic-plan-list { list-style: none; text-align: left; margin-bottom: 1.5rem; color: var(--text); font-size: .88rem; line-height: 2; }

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  header { padding: .9rem 1rem; }
  main { padding: 1.5rem 1rem 4rem; }
  .card { padding: 1.4rem 1rem; }
  .hub-grid { grid-template-columns: repeat(3,1fr); }
  .hub-card { padding: .9rem .5rem; }
  .hub-card-icon { font-size: 1.5rem; }
}