/* ─── Variables ─────────────────────────────────────────────── */
:root {
  --bg:       #080503;
  --copper:   #c47a2a;
  --copper-d: #6e4418;
  --rust:     #a04818;
  --cream:    #e8d8b8;
  --muted:    #8a7258;
  --dark:     #1a0e06;

  /* Root realm — earth, fire, bark */
  --root-bg1: #0e0604;
  --root-bg2: #2a1006;
  --root-acc: #c4521a;
  --root-lt:  #ecc89a;

  /* Night realm — deep space, violet, silver */
  --night-bg1: #04020e;
  --night-bg2: #0c061e;
  --night-acc: #8855c4;
  --night-lt:  #d0c0f0;

  /* Dawn realm — amber, warm light, gold */
  --dawn-bg1: #0e0a02;
  --dawn-bg2: #1e1404;
  --dawn-acc: #d49030;
  --dawn-lt:  #f0d898;

  --card-w: 110px;
  --card-h: 183px;
  --card-r: 4px;
}

/* ─── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { width: 100%; height: 100%; overflow: hidden; }
body {
  background: var(--bg);
  color: var(--cream);
  font-family: 'EB Garamond', Georgia, serif;
}
h1, h2, h3 { font-family: 'Cinzel', serif; font-weight: 400; letter-spacing: .1em; }
button { cursor: pointer; font-family: 'Cinzel', serif; border: none; background: none; }
textarea { font-family: 'EB Garamond', serif; font-size: 1rem; resize: none; outline: none; }

/* ─── Global bg ──────────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse at 30% 70%, #c4521a0a 0%, transparent 55%),
    radial-gradient(ellipse at 70% 30%, #8855c40a 0%, transparent 55%),
    radial-gradient(ellipse at 50% 50%, #1a0e06 0%, #080503 100%);
  pointer-events: none;
}

/* ─── Particles ──────────────────────────────────────────────── */
#particles { position: fixed; inset: 0; z-index: 0; pointer-events: none; }

/* ─── App ────────────────────────────────────────────────────── */
#app { position: fixed; inset: 0; z-index: 1; display: flex; flex-direction: column; align-items: center; overflow: hidden; }

/* ─── Screens ────────────────────────────────────────────────── */
.screen {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center;
  opacity: 0; pointer-events: none;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s ease;
  overflow-y: auto; padding: 20px;
}
.screen.active { opacity: 1; pointer-events: all; transform: translateY(0); }
.screen.exit { opacity: 0; transform: translateY(-18px); pointer-events: none; }

.screen-content { max-width: 560px; width: 100%; }
.center-content {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  min-height: 100%; text-align: center; gap: 14px;
}

/* ─── Welcome ────────────────────────────────────────────────── */
#logo-art svg { width: 130px; height: 130px; }

.title-main {
  font-size: clamp(2.2rem, 7vw, 3.8rem);
  color: var(--copper);
  text-shadow: 0 0 50px #c4521a44, 0 0 100px #c4521a22;
  letter-spacing: .3em;
}
.title-sub {
  font-family: 'EB Garamond', serif;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--muted);
  letter-spacing: .15em;
}
.tagline {
  font-size: .82rem;
  color: var(--copper-d);
  letter-spacing: .3em;
  text-transform: uppercase;
}
.welcome-text {
  font-size: 1rem;
  font-style: italic;
  color: var(--muted);
  line-height: 1.8;
  max-width: 340px;
  margin: 4px 0;
}

/* ─── Buttons ────────────────────────────────────────────────── */
.btn-primary {
  padding: 13px 38px;
  border: 1px solid var(--copper);
  color: var(--copper);
  font-size: .85rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  background: transparent;
  position: relative;
  transition: all .3s ease;
  margin-top: 6px;
}
.btn-primary::before {
  content: '';
  position: absolute; inset: -4px;
  border: 1px solid var(--copper-d);
  opacity: 0; transition: opacity .3s;
}
.btn-primary:hover { background: #c4521a10; box-shadow: 0 0 30px #c4521a2a; }
.btn-primary:hover::before { opacity: 1; }

.btn-ghost {
  padding: 9px 26px;
  border: 1px solid var(--copper-d);
  color: var(--copper-d);
  font-size: .78rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  transition: all .3s ease;
}
.btn-ghost:hover { border-color: var(--copper); color: var(--copper); box-shadow: 0 0 20px #c4521a18; }

/* ─── Intention ──────────────────────────────────────────────── */
.intention-mark {
  width: 50px; height: 50px;
  margin: 0 auto 6px;
  position: relative;
}
.intention-mark::before, .intention-mark::after {
  content: '';
  position: absolute;
  border: 1px solid var(--copper-d);
  opacity: .5;
}
.intention-mark::before { inset: 0; transform: rotate(0deg); }
.intention-mark::after { inset: 6px; transform: rotate(45deg); }

#intention-input {
  width: 100%; min-height: 110px;
  background: #ffffff06; border: 1px solid var(--copper-d);
  color: var(--cream); padding: 14px; font-size: 1rem; line-height: 1.6;
  border-radius: 2px;
}
#intention-input::placeholder { color: var(--muted); }
#intention-input:focus { border-color: var(--copper); box-shadow: 0 0 20px #c4521a14; }

.screen-desc { color: var(--muted); font-style: italic; line-height: 1.7; font-size: 1rem; }

/* ─── Spread selection ───────────────────────────────────────── */
.screen-header { text-align: center; margin-bottom: 22px; width: 100%; }
.screen-header h2 { color: var(--copper); font-size: 1.5rem; margin-bottom: 6px; }

.spreads-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
  gap: 14px; width: 100%; max-width: 700px; padding-bottom: 28px;
}

.spread-card {
  border: 1px solid var(--copper-d);
  padding: 18px 14px; text-align: center; cursor: pointer;
  transition: all .3s ease; background: #ffffff03; position: relative;
}
.spread-card::before {
  content: ''; position: absolute; inset: -3px;
  border: 1px solid transparent; transition: border-color .3s;
}
.spread-card:hover { border-color: var(--copper); background: #c4521a08; box-shadow: 0 0 28px #c4521a14; }
.spread-card:hover::before { border-color: var(--copper-d); }

.spread-diagram { height: 64px; display: flex; align-items: center; justify-content: center; gap: 6px; margin-bottom: 12px; }
.spread-pip { width: 17px; height: 28px; border: 1px solid var(--copper-d); background: #ffffff05; }
.spread-name { font-family: 'Cinzel', serif; font-size: .82rem; letter-spacing: .1em; color: var(--copper); margin-bottom: 4px; }
.spread-count { font-size: .78rem; color: var(--muted); letter-spacing: .1em; }
.spread-purpose { font-size: .8rem; color: var(--muted); font-style: italic; margin-top: 7px; line-height: 1.4; }

/* ─── Draw screen ────────────────────────────────────────────── */
.draw-header { text-align: center; width: 100%; margin-bottom: 10px; }
.draw-header h2 { color: var(--copper); font-size: 1.3rem; }
#draw-instruction { color: var(--muted); font-style: italic; margin: 6px 0; font-size: 1rem; }
.draw-counter { font-size: .9rem; color: var(--copper-d); letter-spacing: .1em; }
.counter-sep { color: var(--muted); }

/* ─── Drawn preview ──────────────────────────────────────────── */
.drawn-preview {
  display: flex; gap: 10px; justify-content: center; flex-wrap: wrap;
  padding: 0 16px; min-height: 0; overflow: visible;
  transition: min-height .3s ease, padding .3s ease;
}
.drawn-preview.has-cards { min-height: 110px; padding: 8px 16px; }
.preview-card {
  width: 60px; height: 100px; border-radius: 3px; overflow: hidden;
  box-shadow: 0 4px 20px #00000077, 0 0 12px #c4521a20;
  flex-shrink: 0; animation: previewAppear .5s cubic-bezier(.2,1.4,.5,1) both;
  cursor: pointer; transition: transform .2s ease, box-shadow .2s ease;
}
.preview-card:hover { transform: translateY(-4px) scale(1.06); box-shadow: 0 8px 24px #c4521a44; }
.preview-card svg { width: 100%; height: 100%; display: block; }
.preview-label { font-family: 'Cinzel', serif; font-size: .54rem; letter-spacing: .08em; color: var(--copper-d); text-align: center; margin-top: 4px; max-width: 60px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@keyframes previewAppear { from { opacity:0; transform:scale(.5) translateY(-28px); } to { opacity:1; transform:scale(1) translateY(0); } }

/* ─── Deck ───────────────────────────────────────────────────── */
.deck-area { flex: 1; width: 100%; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
#deck-container { position: relative; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }

.draw-actions { text-align: center; padding: 10px 0 18px; }

.deck-card {
  position: absolute;
  width: var(--card-w); height: var(--card-h);
  cursor: pointer; transform-origin: center bottom;
}
.deck-card:hover .card-inner { transform: translateY(-18px) scale(1.05); box-shadow: 0 20px 50px #c4521a33; }

.card-inner {
  width: 100%; height: 100%; position: relative;
  transform-style: preserve-3d;
  transition: transform .7s cubic-bezier(.4,0,.2,1), box-shadow .3s ease;
  border-radius: var(--card-r);
  box-shadow: 0 4px 20px #00000099;
}

.card-face {
  position: absolute; inset: 0;
  border-radius: var(--card-r);
  backface-visibility: hidden; overflow: hidden;
}
.card-face.front { transform: rotateY(180deg); }
.card-face svg { width: 100%; height: 100%; display: block; }

/* ─── Spread layout ──────────────────────────────────────────── */
.spread-stage { flex: 1; width: 100%; display: flex; align-items: center; justify-content: center; padding: 10px; }
.spread-layout { position: relative; width: 100%; max-width: 600px; overflow: visible; }

.spread-slot { position: absolute; transform: translate(-50%, -50%); }

.placed-card {
  width: var(--card-w); height: var(--card-h);
  border-radius: var(--card-r); overflow: hidden;
  box-shadow: 0 6px 30px #00000088; cursor: pointer;
  transition: transform .3s ease, box-shadow .3s ease;
  animation: cardLand .5s cubic-bezier(.2,1.4,.5,1) both;
}
.placed-card:hover { transform: translateY(-6px) scale(1.04); box-shadow: 0 12px 40px #c4521a44; }
.placed-card svg { width: 100%; height: 100%; display: block; }

.slot-label {
  position: absolute; bottom: -24px; left: 50%; transform: translateX(-50%);
  font-family: 'Cinzel', serif; font-size: .58rem; letter-spacing: .12em;
  color: var(--copper-d); white-space: nowrap; text-transform: uppercase;
  opacity: 0; animation: fadeUp .4s ease .4s forwards;
}
@keyframes cardLand { from { opacity:0; transform:scale(.7) translateY(-28px); } to { opacity:1; transform:scale(1) translateY(0); } }
@keyframes fadeUp { from { opacity:0; transform:translateX(-50%) translateY(4px); } to { opacity:1; transform:translateX(-50%) translateY(0); } }

/* ─── Reading header ─────────────────────────────────────────── */
.reading-header { text-align: center; width: 100%; padding-bottom: 6px; }
.reading-header h2 { color: var(--copper); font-size: 1.3rem; }
.reading-intention { font-style: italic; color: var(--muted); font-size: .95rem; margin-top: 5px; }
.reading-hint { font-size: .75rem; color: var(--copper-d); letter-spacing: .15em; text-transform: uppercase; margin-top: 5px; }
.reading-footer { text-align: center; padding: 18px 0 22px; }

/* ─── Spread heights ─────────────────────────────────────────── */
#spread-layout[data-spread="knock"]       { height: 220px; }
#spread-layout[data-spread="root-fruit"]  { height: 220px; }
#spread-layout[data-spread="three-nights"]{ height: 430px; }
#spread-layout[data-spread="initiation"]  { height: 520px; }
#spread-layout[data-spread="passage"]     { height: 510px; }

/* ─── Modal ──────────────────────────────────────────────────── */
.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal.hidden { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: #000000cc; backdrop-filter: blur(6px); cursor: pointer; }
.modal-panel {
  position: relative; background: #0e0906;
  border: 1px solid var(--copper-d); max-width: 700px; width: 100%;
  max-height: 90vh; overflow-y: auto;
  display: grid; grid-template-columns: 160px 1fr; gap: 0;
  box-shadow: 0 0 80px #c4521a1a, 0 20px 60px #000000aa;
}
.modal-close { position: absolute; top: 12px; right: 16px; color: var(--copper-d); font-size: 1.1rem; z-index: 10; width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; transition: color .2s; }
.modal-close:hover { color: var(--copper); }
.modal-art { padding: 20px; display: flex; align-items: center; justify-content: center; background: #ffffff03; border-right: 1px solid var(--copper-d); }
.modal-art svg { width: 120px; height: 200px; border-radius: 3px; }
.modal-info { padding: 24px 24px 24px 20px; }
.modal-position-label { font-family: 'Cinzel', serif; font-size: .68rem; letter-spacing: .2em; color: var(--copper); text-transform: uppercase; margin-bottom: 8px; }
.modal-card-name { font-size: 1.35rem; color: var(--copper); margin-bottom: 8px; }
.modal-realm-badge { display: inline-block; padding: 3px 11px; border: 1px solid var(--copper-d); font-size: .68rem; letter-spacing: .18em; color: var(--muted); text-transform: uppercase; margin-bottom: 12px; }
.modal-keywords { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 12px; }
.kw { padding: 2px 9px; background: #c4521a0e; border: 1px solid var(--copper-d); font-size: .76rem; color: var(--copper-d); font-style: italic; }
.modal-rule { height: 1px; background: linear-gradient(to right, transparent, var(--copper-d), transparent); margin-bottom: 14px; }
.modal-meaning { font-size: 1rem; line-height: 1.8; color: var(--cream); font-style: italic; }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 500px) {
  :root { --card-w: 78px; --card-h: 130px; }
  .modal-panel { grid-template-columns: 1fr; }
  .modal-art { border-right: none; border-bottom: 1px solid var(--copper-d); }
  .modal-art svg { width: 90px; height: 150px; }
  #spread-layout[data-spread="three-nights"] { height: 310px; }
  #spread-layout[data-spread="initiation"]   { height: 380px; }
  #spread-layout[data-spread="passage"]      { height: 370px; }
}