/* style.css — all styling */
:root {
  --bg: #14141b;
  --bg-2: #1c1c26;
  --panel: #20202c;
  --panel-2: #272735;
  --stroke: rgba(255,255,255,0.08);
  --stroke-strong: rgba(255,255,255,0.16);
  --text: #f3f3f7;
  --text-dim: #a8a8bd;
  --text-mute: #6c6c84;
  --accent: #ff8a3d;
  --accent-2: #ff6b6b;
  --good: #69db7c;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 50px rgba(0,0,0,0.5);
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f5f1;
    --bg-2: #ffffff;
    --panel: #ffffff;
    --panel-2: #f1efe9;
    --stroke: rgba(20,20,40,0.10);
    --stroke-strong: rgba(20,20,40,0.18);
    --text: #1f1f2a;
    --text-dim: #55556a;
    --text-mute: #8a8a9c;
    --accent: #ef6c2b;
    --accent-2: #e8505b;
    --shadow: 0 18px 50px rgba(40,30,20,0.16);
    color-scheme: light;
  }
}

html[data-theme="dark"] {
  --bg: #14141b; --bg-2: #1c1c26; --panel: #20202c; --panel-2: #272735;
  --stroke: rgba(255,255,255,0.08); --stroke-strong: rgba(255,255,255,0.16);
  --text: #f3f3f7; --text-dim: #a8a8bd; --text-mute: #6c6c84;
  --accent: #ff8a3d; --accent-2: #ff6b6b;
  --shadow: 0 18px 50px rgba(0,0,0,0.5);
  color-scheme: dark;
}
html[data-theme="light"] {
  --bg: #f6f5f1; --bg-2: #ffffff; --panel: #ffffff; --panel-2: #f1efe9;
  --stroke: rgba(20,20,40,0.10); --stroke-strong: rgba(20,20,40,0.18);
  --text: #1f1f2a; --text-dim: #55556a; --text-mute: #8a8a9c;
  --accent: #ef6c2b; --accent-2: #e8505b;
  --shadow: 0 18px 50px rgba(40,30,20,0.16);
  color-scheme: light;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  background: radial-gradient(1200px 600px at 20% -10%, rgba(255,138,61,0.10), transparent 60%),
              radial-gradient(900px 500px at 110% 20%, rgba(255,107,107,0.10), transparent 55%),
              var(--bg);
  color: var(--text);
  font-family: var(--font);
  overflow: hidden;
  touch-action: manipulation;
  -webkit-font-smoothing: antialiased;
}

.app {
  height: 100%;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* Top bar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  border-bottom: 1px solid var(--stroke);
  flex: 0 0 auto;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 6px 18px rgba(255,107,107,0.35);
}
.brand-text h1 {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.brand-text p {
  margin: 2px 0 0;
  font-size: 12.5px;
  color: var(--text-dim);
}
.top-actions { display: flex; gap: 8px; }

/* Stage */
.stage {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 22px;
  padding: 22px;
  min-height: 0;
}

.wheel-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 0;
}

.wheel-wrap {
  position: relative;
  width: min(62vh, 100%);
  aspect-ratio: 1 / 1;
  max-width: 560px;
  display: grid;
  place-items: center;
  filter: drop-shadow(0 24px 40px rgba(0,0,0,0.45));
}
.wheel-wrap canvas {
  display: block;
  border-radius: 50%;
}
.pointer {
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 0; height: 0;
  border-left: 16px solid transparent;
  border-right: 16px solid transparent;
  border-top: 28px solid #fff;
  filter: drop-shadow(0 4px 6px rgba(0,0,0,0.45));
  z-index: 3;
}
.pointer::after {
  content: "";
  position: absolute;
  top: -28px; left: -10px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 4px 10px rgba(0,0,0,0.4);
}

.spin-btn {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 22%; height: 22%;
  min-width: 88px; min-height: 88px;
  border-radius: 50%;
  border: none;
  background: radial-gradient(circle at 35% 30%, #fff, #e9e9f0 60%, #cfcfdc);
  color: #1c1c26;
  font-family: var(--font);
  font-weight: 900;
  font-size: clamp(14px, 2.4vw, 20px);
  letter-spacing: 0.08em;
  cursor: pointer;
  z-index: 2;
  box-shadow: 0 8px 22px rgba(0,0,0,0.5), inset 0 2px 4px rgba(255,255,255,0.8), inset 0 -4px 8px rgba(0,0,0,0.12);
  transition: transform 0.12s ease, box-shadow 0.2s ease;
}
.spin-btn:hover { transform: translate(-50%, -50%) scale(1.05); }
.spin-btn:active { transform: translate(-50%, -50%) scale(0.96); }
.spin-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: translate(-50%, -50%) scale(0.98); }
.spin-btn.spinning { animation: pulse 0.9s ease-in-out infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 22px rgba(0,0,0,0.5), inset 0 2px 4px rgba(255,255,255,0.8), 0 0 0 0 rgba(255,138,61,0.5); }
  50% { box-shadow: 0 8px 22px rgba(0,0,0,0.5), inset 0 2px 4px rgba(255,255,255,0.8), 0 0 0 18px rgba(255,138,61,0); }
}

.result-strip {
  min-height: 26px;
  font-size: 14px;
  color: var(--text-dim);
  text-align: center;
}
.result-strip strong { color: var(--text); font-weight: 700; }

/* Panel */
.panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 0;
  overflow: auto;
  padding-right: 2px;
}
.panel-section {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.panel-head h2 {
  margin: 0;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  font-weight: 700;
}
.count {
  font-size: 12px;
  color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--stroke-strong);
  border-radius: 999px;
  padding: 2px 10px;
  font-weight: 700;
}

.add-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}
.add-input {
  flex: 1;
  background: var(--bg-2);
  border: 1px solid var(--stroke-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 10px 12px;
  font-size: 14px;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.add-input::placeholder { color: var(--text-mute); }
.add-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(255,138,61,0.18); }
.add-input.shake { animation: shake 0.4s; border-color: var(--accent-2); }
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}
.add-btn {
  width: 42px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 22px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.12s, filter 0.15s;
}
.add-btn:hover { filter: brightness(1.08); }
.add-btn:active { transform: scale(0.92); }

.opt-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 36vh;
  overflow: auto;
}
.opt-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  transition: background 0.15s;
}
.opt-item:hover { background: var(--bg-2); }
.swatch {
  width: 14px; height: 14px;
  border-radius: 5px;
  flex: 0 0 auto;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.25);
}
.opt-label {
  flex: 1;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.del-btn {
  width: 26px; height: 26px;
  border: none;
  background: transparent;
  color: var(--text-mute);
  font-size: 20px;
  line-height: 1;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.del-btn:hover { background: rgba(255,107,107,0.18); color: var(--accent-2); }

.history-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hist-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 8px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--text-dim);
}
.hist-item.fresh {
  color: var(--text);
  font-weight: 700;
  background: linear-gradient(90deg, rgba(255,138,61,0.16), transparent);
}
.hist-idx {
  width: 22px; text-align: center;
  font-size: 12px;
  color: var(--text-mute);
  font-weight: 700;
}
.hist-item.fresh .hist-idx { color: var(--accent); }
.empty {
  padding: 10px 8px;
  color: var(--text-mute);
  font-size: 13px;
  font-style: italic;
}

/* Buttons */
.ghost-btn {
  background: transparent;
  border: 1px solid var(--stroke-strong);
  color: var(--text-dim);
  border-radius: 10px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.ghost-btn:hover { background: var(--bg-2); color: var(--text); border-color: var(--text-dim); }
.link-btn {
  background: none; border: none; color: var(--text-dim);
  font-size: 12px; font-family: var(--font); cursor: pointer;
  padding: 2px 4px; border-radius: 6px;
}
.link-btn:hover { color: var(--accent); }
.primary-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 12px 20px;
  font-size: 15px;
  font-weight: 800;
  font-family: var(--font);
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(255,107,107,0.35);
  transition: transform 0.12s, filter 0.15s;
}
.primary-btn:hover { filter: brightness(1.07); }
.primary-btn:active { transform: scale(0.96); }

/* Result modal */
.result-modal {
  position: fixed;
  inset: 0;
  background: rgba(8,8,14,0.66);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 50;
}
.result-modal.open { opacity: 1; pointer-events: auto; }
.result-card {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--stroke-strong);
  border-radius: 22px;
  padding: 30px 34px;
  text-align: center;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
  transform: scale(0.85) translateY(10px);
  transition: transform 0.3s cubic-bezier(.2,.9,.3,1.2);
  max-width: 90vw;
}
.result-modal.open .result-card { transform: scale(1) translateY(0); }
.result-eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-dim);
  margin-bottom: 10px;
  font-weight: 700;
}
.result-name {
  font-size: clamp(28px, 6vw, 46px);
  font-weight: 900;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 22px;
  word-break: break-word;
}
.result-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}

/* Confetti */
.confetti {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 40;
}

/* Responsive */
@media (max-width: 860px) {
  .stage {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto;
    overflow: auto;
  }
  .panel {
    flex-direction: row;
    overflow: visible;
  }
  .panel-section { flex: 1; }
  .wheel-wrap { width: min(78vw, 78vh, 460px); }
}
@media (max-width: 560px) {
  .topbar { padding: 12px 14px; }
  .brand-text h1 { font-size: 17px; }
  .brand-text p { font-size: 11.5px; }
  .stage { padding: 14px; gap: 14px; }
  .panel { flex-direction: column; overflow: auto; }
  .opt-list { max-height: 30vh; }
  .result-card { padding: 24px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}