:root {
  --bg-top: #FFD9B3;
  --bg-bottom: #C8A2C8;
  --surface: #FFF3E4;
  --surface-2: #FFE8D1;
  --ink: #4A3B52;
  --ink-soft: #7A6B82;
  --accent: #FF8C69;
  --accent-2: #C8A2C8;
  --grid-line: #E9C9B0;
  --font-display: 'Baloo 2', system-ui, sans-serif;
  --font-body: 'Quicksand', system-ui, sans-serif;
  --radius: 14px;
}

* { box-sizing: border-box; }

/* The hidden attribute must win over the display rules set on
   .modal / .toast / .pause-overlay below. */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  height: 100%;
  font-family: var(--font-body);
  color: var(--ink);
  background: linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
  transition: background 0.4s ease;
}

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

#app {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.screen {
  display: none;
  width: 100%;
  max-width: 960px;
  animation: rise 0.35s ease;
}
.screen.active { display: block; }

@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Landing ---------- */
#screen-landing { position: relative; text-align: center; }

.sky-decor {
  position: absolute;
  inset: -60px 0 auto 0;
  height: 220px;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.sun {
  position: absolute;
  left: 50%;
  top: 40px;
  width: 140px;
  height: 140px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #FFE7C2, var(--accent) 70%);
  box-shadow: 0 0 60px 10px rgba(255, 140, 105, 0.35);
}

.landing-hero {
  position: relative;
  z-index: 1;
  padding-top: 170px;
}

.landing-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 4rem);
  margin: 0 0 12px;
  letter-spacing: 0.5px;
  color: var(--ink);
  text-shadow: 3px 3px 0 rgba(255,255,255,0.35);
}

.tagline {
  max-width: 480px;
  margin: 0 auto 28px;
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.5;
}

.landing-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-bottom: 36px;
}

.theme-picker {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  padding: 10px 16px;
  border-radius: 999px;
  box-shadow: 0 2px 0 rgba(0,0,0,0.06);
}
.theme-picker label { font-size: 0.85rem; color: var(--ink-soft); }
.theme-picker select {
  font-family: var(--font-body);
  border: none;
  background: transparent;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
}

/* ---------- Buttons ---------- */
.btn {
  border: none;
  border-radius: 999px;
  padding: 13px 26px;
  font-weight: 700;
  font-size: 1rem;
  font-family: var(--font-display);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:active { transform: translateY(2px); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 0 rgba(0,0,0,0.15);
}
.btn-primary:hover { box-shadow: 0 5px 0 rgba(0,0,0,0.15); transform: translateY(-1px); }

.btn-secondary {
  background: var(--accent-2);
  color: #fff;
  box-shadow: 0 4px 0 rgba(0,0,0,0.12);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 2px solid var(--surface-2);
}

.btn-tiny {
  padding: 6px 12px;
  font-size: 0.8rem;
  background: var(--surface-2);
  color: var(--ink);
  box-shadow: none;
}

.link-btn {
  background: none;
  border: none;
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin-top: 22px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- Setup ---------- */
#screen-setup, #screen-lobby {
  background: var(--surface);
  border-radius: 24px;
  padding: 36px;
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
  box-shadow: 0 10px 0 rgba(0,0,0,0.06);
}

#screen-setup h2, #screen-lobby h2, #screen-results h2 {
  font-family: var(--font-display);
  margin-top: 0;
}

.field-label {
  display: block;
  text-align: left;
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin: 12px 0 6px;
}

input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 2px solid var(--surface-2);
  background: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
}
input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.mode-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 22px 0 6px;
}
@media (max-width: 520px) { .mode-cards { grid-template-columns: 1fr; } }

.mode-card {
  border: 2px solid var(--surface-2);
  background: #fff;
  border-radius: 16px;
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
  transition: border-color 0.15s ease, transform 0.1s ease;
}
.mode-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.mode-title { font-family: var(--font-display); font-weight: 700; color: var(--ink); }
.mode-sub { font-size: 0.85rem; color: var(--ink-soft); line-height: 1.35; }

/* ---------- Lobby ---------- */
.lobby-choice { display: flex; flex-direction: column; gap: 16px; align-items: center; margin-top: 18px; }
.join-row { display: flex; gap: 8px; width: 100%; }
.join-row input { text-transform: uppercase; letter-spacing: 2px; text-align: center; }

.room-code-line { font-size: 1rem; }
.room-code {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 3px;
  color: var(--accent);
  margin: 0 8px;
}

.lobby-players { list-style: none; padding: 0; margin: 16px 0; text-align: left; }
.lobby-players li {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 12px; background: var(--surface-2); border-radius: 10px; margin-bottom: 6px;
  font-size: 0.95rem;
}
.lobby-players .ready-dot { color: #4CAF50; font-weight: 700; }
.lobby-status { color: var(--ink-soft); font-size: 0.9rem; min-height: 1.2em; }

/* ---------- Game ---------- */
#screen-game { max-width: 1080px; }
.game-layout {
  display: grid;
  grid-template-columns: 200px auto 1fr;
  gap: 20px;
  align-items: start;
}
@media (max-width: 860px) {
  .game-layout { grid-template-columns: 1fr; justify-items: center; }
}

.side-panel {
  background: var(--surface);
  border-radius: 18px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.stat-row { display: flex; flex-direction: column; gap: 8px; }
.stat-block {
  display: flex; justify-content: space-between; align-items: baseline;
  background: var(--surface-2); border-radius: 10px; padding: 8px 12px;
}
.stat-block span { font-size: 0.75rem; color: var(--ink-soft); }
.stat-block strong { font-family: var(--font-display); font-size: 1.1rem; }

.hold-next { display: flex; gap: 10px; }
.preview-box { flex: 1; text-align: center; }
.preview-box span { display: block; font-size: 0.75rem; color: var(--ink-soft); margin-bottom: 4px; }
.preview-box canvas { background: var(--surface-2); border-radius: 10px; width: 100%; height: auto; }

.board-wrap { position: relative; }
#canvas-main {
  background: var(--surface-2);
  border-radius: 12px;
  box-shadow: 0 8px 0 rgba(0,0,0,0.08);
  touch-action: none;
}

.pause-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.55);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  border-radius: 12px; color: #fff; font-family: var(--font-display); font-size: 1.3rem;
}

.opponents-wrap { min-width: 220px; }
.opponents-label { font-size: 0.8rem; color: var(--ink-soft); margin: 0 0 8px; }
.opponents-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.opponent-card {
  background: var(--surface);
  border-radius: 12px;
  padding: 8px;
  text-align: center;
}
.opponent-card canvas { width: 100%; height: auto; background: var(--surface-2); border-radius: 8px; }
.opponent-name { font-size: 0.78rem; font-weight: 700; margin: 6px 0 2px; }
.opponent-score { font-size: 0.72rem; color: var(--ink-soft); }

/* ---------- Results ---------- */
#screen-results {
  background: var(--surface);
  border-radius: 24px;
  padding: 36px;
  max-width: 480px;
  margin: 0 auto;
  text-align: center;
  box-shadow: 0 10px 0 rgba(0,0,0,0.06);
}
.results-summary { font-size: 1.05rem; margin-bottom: 18px; color: var(--ink-soft); }
.highscore-list { text-align: left; padding-left: 20px; }
.highscore-list li { margin-bottom: 4px; }
.results-actions { display: flex; gap: 12px; justify-content: center; margin-top: 20px; }

/* ---------- Modal / toast ---------- */
.modal {
  position: fixed; inset: 0; background: rgba(0,0,0,0.4);
  display: flex; align-items: center; justify-content: center; z-index: 50; padding: 20px;
}
.modal-card {
  background: var(--surface); border-radius: 18px; padding: 26px; max-width: 420px;
}
.modal-card ul { padding-left: 18px; line-height: 1.7; }

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: #fff; padding: 10px 18px; border-radius: 999px;
  font-size: 0.9rem; z-index: 60;
}