:root {
  --bg: #0f172a;
  --panel: #111827;
  --panel-alt: #1f2937;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --accent: #22d3ee;
  --accent-2: #60a5fa;
  --ok: #34d399;
  --warn: #f59e0b;
  --danger: #f87171;
  --line: #374151;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, sans-serif;
  background: linear-gradient(180deg, #020617, var(--bg));
  color: var(--text);
}

.app {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem;
  display: grid;
  gap: 1rem;
}

.app-header h1 {
  margin: 0;
  font-size: 1.7rem;
}

.app-header p {
  margin: 0.4rem 0 0;
  color: var(--muted);
}

.panel {
  background: rgba(17, 24, 39, 0.95);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1rem;
}

.panel h2 {
  margin-top: 0;
  font-size: 1.05rem;
}

.hint {
  color: var(--muted);
  margin-bottom: 0.5rem;
}

textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #030712;
  color: var(--text);
  padding: 0.75rem;
  resize: vertical;
}

input[type="number"] {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #030712;
  color: var(--text);
  padding: 0.45rem 0.65rem;
  width: 120px;
}

.controls {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
  align-items: center;
}

button {
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0.6rem 0.9rem;
  font-weight: 600;
  cursor: pointer;
  color: #001018;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

#resetButton {
  background: #334155;
  color: var(--text);
  border-color: #475569;
}

.message {
  min-height: 1.2rem;
  margin: 0.65rem 0 0;
  color: var(--muted);
}

.message.error {
  color: var(--danger);
}

.message.success {
  color: var(--ok);
}

.mini-progress {
  display: inline-flex;
  gap: 0.35rem;
  align-items: center;
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--muted);
}

.mini-progress span {
  border: 1px solid var(--line);
  background: #0b1220;
  border-radius: 999px;
  padding: 0.2rem 0.5rem;
}

.live-draw {
  display: grid;
  gap: 0.75rem;
}

.live-click-group {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.65rem;
  background: #0b1220;
}

.live-click-title {
  margin: 0 0 0.55rem;
  font-size: 0.96rem;
  color: var(--accent);
}

.live-click-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.6rem;
}

.draw-card {
  border: 1px solid #334155;
  background: var(--panel-alt);
  border-radius: 10px;
  padding: 0.65rem;
  opacity: 0;
  transform: translateY(10px) scale(0.98);
  animation: reveal 420ms ease forwards;
}

.draw-card .name {
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.draw-card .number {
  color: var(--accent);
  font-weight: 700;
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.history-list {
  display: grid;
  gap: 0.7rem;
}

.history-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.7rem;
  background: #0b1220;
}

.history-item h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.history-item p {
  margin: 0.25rem 0;
  color: var(--muted);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border: 1px solid var(--line);
  padding: 0.5rem;
  text-align: left;
}

th {
  background: #0b1220;
}

.priority-list {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.25rem;
}

.empty-state,
.empty-cell {
  color: var(--muted);
}

.assignment-popup {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(0.96);
  background: linear-gradient(135deg, #0891b2, #2563eb);
  color: #ecfeff;
  border: 1px solid #67e8f9;
  border-radius: 16px;
  padding: 1.6rem 2rem;
  box-shadow: 0 14px 32px rgba(2, 6, 23, 0.45);
  font-weight: 800;
  font-size: 2rem;
  min-width: min(90vw, 780px);
  text-align: center;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.assignment-popup.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.celebration-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 998;
  opacity: 0;
}

.celebration-canvas.active {
  opacity: 1;
}