/* ════════════════════════════════════════════════════════════════
   Somnium — somnium.css
   Vizuální jazyk Oracoolio × Dream Engine
   ════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600&family=Crimson+Pro:ital,wght@0,300;0,400;1,300&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Proměnné — shodné s Oracoolio paletou ────────────────────── */
:root {
  --bg:          #09090f;
  --surface:     #0f1120;
  --surface-hi:  #141728;
  --border:      #1e2240;
  --border-hi:   #2a3060;
  --gold:        #c9a84c;
  --gold-dim:    #7a6130;
  --gold-glow:   rgba(201,168,76,0.12);
  --gold-glow-hi:rgba(201,168,76,0.28);
  --text:        #e8dfc8;
  --text-muted:  #586080;
  --text-dim:    #2a3048;
  --font-head:   'Cinzel', Georgia, serif;
  --font-body:   'Crimson Pro', Georgia, serif;
  --font-mono:   'JetBrains Mono', monospace;
  --r:           6px;
  --r-lg:        12px;
  --ease:        0.25s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { min-height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}

/* ── Starfield canvas (ID = sky-canvas, Oracoolio konvence) ────── */
#sky-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}

/* ── Back button — přesně jako numero.html ─────────────────────── */
.back-btn {
  display: inline-block;
  background: none;
  border: 1px solid rgba(201,168,76,0.3);
  color: rgba(201,168,76,0.6);
  padding: 8px 18px;
  border-radius: var(--r);
  font-family: var(--font-head);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--ease);
  margin: 20px 0 10px;
}
.back-btn:hover { border-color: rgba(201,168,76,0.7); color: rgba(201,168,76,1); }

/* ── Container ─────────────────────────────────────────────────── */
.som-wrap {
  position: relative;
  z-index: 1;
  max-width: 660px;
  margin: 0 auto;
  padding: 0 20px 100px;
}

/* ── Nadpis stránky — jako numero ──────────────────────────────── */
.page-title {
  text-align: center;
  padding: 20px 0 32px;
}
.page-title h1 {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 400;
  color: var(--gold);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.page-title .subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  font-style: italic;
}
.title-divider {
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
  margin: 20px auto 0;
}

/* ── Step indicator ────────────────────────────────────────────── */
.step-indicator {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 32px;
}
.step-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border-hi);
  transition: all var(--ease);
}
.step-dot.active { background: var(--gold); box-shadow: 0 0 8px var(--gold-glow-hi); }
.step-dot.done   { background: var(--gold-dim); }

/* ── Steps ─────────────────────────────────────────────────────── */
.step { animation: stepIn 0.3s ease both; }
.step.hidden { display: none; }
@keyframes stepIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.step-title {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: 0.03em;
}
.step-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 24px;
}

/* ── Trail badges ──────────────────────────────────────────────── */
.selection-trail { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 22px; }
.trail-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--gold);
  background: rgba(201,168,76,0.07);
  border: 1px solid rgba(201,168,76,0.28);
  border-radius: 99px;
  padding: 3px 12px;
  letter-spacing: 0.04em;
}

/* ── Symbol search ─────────────────────────────────────────────── */
.search-wrap { position: relative; margin-bottom: 20px; }
.search-icon {
  position: absolute; left: 13px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted); font-size: 15px; pointer-events: none;
}
.search-input {
  width: 100%;
  padding: 11px 14px 11px 40px;
  background: var(--surface);
  border: 1px solid var(--border-hi);
  border-radius: var(--r);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.search-input:focus { border-color: var(--gold-dim); box-shadow: 0 0 0 3px var(--gold-glow); }
.search-input::placeholder { color: var(--text-muted); }

/* ── Symbol grid ───────────────────────────────────────────────── */
.symbol-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(136px, 1fr));
  gap: 9px;
}
.symbol-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 14px 12px;
  cursor: pointer;
  transition: all var(--ease);
  position: relative;
  overflow: hidden;
}
.symbol-card::before {
  content: ''; position: absolute; inset: 0;
  background: var(--gold-glow); opacity: 0;
  transition: opacity var(--ease);
}
.symbol-card:hover { border-color: var(--gold-dim); transform: translateY(-2px); }
.symbol-card:hover::before { opacity: 1; }
.symbol-card.selected { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold), 0 0 18px var(--gold-glow); }
.symbol-card.selected::before { opacity: 1; }
.symbol-card-icon { font-size: 20px; margin-bottom: 7px; display: block; }
.symbol-card-label {
  font-family: var(--font-head);
  font-size: 13px; color: var(--text); margin-bottom: 4px; letter-spacing: 0.02em;
}
.symbol-card-meaning {
  font-size: 11px; color: var(--text-muted); font-style: italic; line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.symbol-card-domain { position: absolute; top: 9px; right: 9px; width: 5px; height: 5px; border-radius: 50%; }

/* ── Section label ─────────────────────────────────────────────── */
.section-label {
  font-family: var(--font-mono);
  font-size: 9px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.14em;
  margin: 22px 0 11px;
}

/* ── Emotion grid ──────────────────────────────────────────────── */
.emotion-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 9px; }
.emotion-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 16px 10px 14px;
  cursor: pointer; text-align: center; transition: all var(--ease); position: relative;
}
.emotion-card:hover { border-color: var(--border-hi); transform: translateY(-2px); background: var(--surface-hi); }
.emotion-card.selected { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold), 0 0 18px var(--gold-glow); }
.emotion-card-emoji { font-size: 26px; display: block; margin-bottom: 7px; }
.emotion-card-label { font-family: var(--font-head); font-size: 11px; letter-spacing: 0.04em; }
.emotion-card-valence { position: absolute; bottom: 7px; left: 50%; transform: translateX(-50%); width: 18px; height: 2px; border-radius: 1px; opacity: 0.45; }

/* ── Verb tags ─────────────────────────────────────────────────── */
.verb-cloud { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 6px; }
.verb-tag {
  padding: 7px 15px;
  background: var(--surface); border: 1px solid var(--border-hi);
  border-radius: 99px; font-family: var(--font-body);
  font-size: 13px; color: var(--text); cursor: pointer; transition: all var(--ease);
}
.verb-tag:hover { border-color: var(--gold-dim); background: var(--surface-hi); color: var(--gold); }
.verb-tag.selected { border-color: var(--gold); background: rgba(201,168,76,0.1); color: var(--gold); }
.verb-tag.universal { opacity: 0.65; font-style: italic; }
.verb-tag.universal:hover { opacity: 1; }

/* ── Context grid ──────────────────────────────────────────────── */
.context-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; }
.context-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 20px 18px;
  cursor: pointer; transition: all var(--ease);
  display: flex; align-items: center; gap: 13px;
}
.context-card:hover { border-color: var(--border-hi); background: var(--surface-hi); transform: translateY(-2px); }
.context-card.selected { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold), 0 0 18px var(--gold-glow); }
.context-card-icon { font-size: 24px; }
.context-card-label { font-family: var(--font-head); font-size: 14px; letter-spacing: 0.02em; }

/* ── Interpretation card ───────────────────────────────────────── */
.interp-card {
  background: var(--surface); border: 1px solid var(--border-hi);
  border-radius: var(--r-lg); overflow: hidden; margin-bottom: 20px;
}
.interp-header {
  padding: 24px 26px 20px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(201,168,76,0.05) 0%, transparent 60%);
}
.interp-combo {
  font-family: var(--font-head); font-size: 19px;
  color: var(--gold); letter-spacing: 0.04em; margin-bottom: 5px;
}
.interp-meta { font-size: 11px; color: var(--text-muted); font-family: var(--font-mono); letter-spacing: 0.06em; }
.interp-body { padding: 26px; }
.interp-text p { font-size: 17px; line-height: 1.78; color: var(--text); margin-bottom: 16px; }
.interp-text p:last-child { margin-bottom: 0; }
.interp-divider { text-align: center; color: var(--gold-dim); font-size: 12px; letter-spacing: 0.45em; margin: 22px 0; opacity: 0.55; }
.interp-question {
  background: rgba(201,168,76,0.05);
  border-left: 3px solid var(--gold-dim);
  border-radius: 0 var(--r) var(--r) 0;
  padding: 14px 18px;
  font-style: italic; font-size: 15px; line-height: 1.6;
}
.interp-question-label {
  font-family: var(--font-mono); font-size: 9px; color: var(--gold-dim);
  text-transform: uppercase; letter-spacing: 0.1em;
  display: block; margin-bottom: 7px; font-style: normal;
}
.interp-confidence {
  padding: 11px 26px; border-top: 1px solid var(--border);
  font-family: var(--font-mono); font-size: 9px; color: var(--text-dim);
  display: flex; align-items: center; gap: 8px;
}
.confidence-bar { flex: 1; height: 2px; background: var(--border); border-radius: 1px; overflow: hidden; }
.confidence-fill { height: 100%; background: var(--gold-dim); border-radius: 1px; transition: width 1s ease; }

/* ── Buttons ───────────────────────────────────────────────────── */
.btn-restart {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px;
  background: transparent; color: var(--text-muted);
  border: 1px solid var(--border-hi); border-radius: var(--r);
  font-family: var(--font-body); font-size: 14px;
  cursor: pointer; transition: all var(--ease);
}
.btn-restart:hover { border-color: var(--gold-dim); color: var(--text); }

/* ── Bottom nav (zpět) ─────────────────────────────────────────── */
.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  padding: 14px 20px;
  background: linear-gradient(to top, var(--bg) 55%, transparent);
  display: flex; justify-content: center;
  z-index: 10; pointer-events: none;
}
.bottom-nav > * { pointer-events: auto; }
.btn-back {
  background: none; border: none;
  color: var(--text-muted); font-family: var(--font-body);
  font-size: 13px; cursor: pointer; padding: 7px 0;
  transition: color var(--ease); display: flex; align-items: center; gap: 5px;
}
.btn-back:hover { color: var(--text); }
.btn-back.hidden { display: none; }

/* ── Loading ───────────────────────────────────────────────────── */
.loading { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 55vh; gap: 18px; }
.loading-title { font-family: var(--font-head); font-size: 17px; color: var(--gold); letter-spacing: 0.06em; opacity: 0.75; }
.loading-dots { display: flex; gap: 6px; }
.loading-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--gold-dim); animation: dotPulse 1.4s infinite ease-in-out; }
.loading-dot:nth-child(2) { animation-delay: 0.2s; }
.loading-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes dotPulse { 0%,80%,100% { opacity:0.3; transform:scale(0.8); } 40% { opacity:1; transform:scale(1); } }

/* ── Utils ─────────────────────────────────────────────────────── */
.no-results { color: var(--text-muted); font-style: italic; font-size: 14px; text-align: center; padding: 28px 0; }
.error-msg  { color: #c04040; font-size: 13px; text-align: center; padding: 18px; }

/* ── Scrollbar ─────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-dim); }

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .symbol-grid  { grid-template-columns: repeat(2,1fr); }
  .emotion-grid { grid-template-columns: repeat(3,1fr); }
  .context-grid { grid-template-columns: 1fr; }
  .interp-body  { padding: 18px; }
  .interp-header{ padding: 18px 18px 16px; }
  .interp-text p{ font-size: 15px; }
}
/* ── Context step — nová logika ──────────────────────────────── */

/* Inner grid (stejný jako .context-grid, bez top-level gap) */
.ctx-grid-inner {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 10px;
}

/* Zobrazit více tlačítko */
.ctx-more-btn {
  display: block;
  width: 100%;
  margin-top: 12px;
  padding: 11px 20px;
  background: transparent;
  border: 1px dashed var(--border-hi);
  border-radius: var(--r);
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--ease);
  text-align: center;
  letter-spacing: 0.02em;
}
.ctx-more-btn:hover {
  border-color: var(--gold-dim);
  color: var(--gold);
  border-style: solid;
}

/* Obecny — separator + karta */
.ctx-obecny-wrap {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.ctx-obecny-wrap .context-card {
  opacity: 0.65;
  font-style: italic;
}
.ctx-obecny-wrap .context-card:hover {
  opacity: 1;
}
.ctx-obecny-wrap .context-card-label {
  font-style: italic;
}

@media (max-width: 480px) {
  .ctx-grid-inner { grid-template-columns: 1fr; }
}

/* ── Symbol count info ───────────────────────────────────────── */
.symbol-count-info {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin: -14px 0 14px;
  opacity: 0.7;
}