/* 랜덤 추첨 전용 스타일 */

nav { max-width: 760px; }
main { max-width: 760px; }

.presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin-bottom: 1rem;
}

.presets-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-sub);
  margin-right: 0.25rem;
}

.preset-chip {
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.15s;
}
.preset-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(102, 126, 234, 0.04);
}

.input-section {
  margin-bottom: 0.85rem;
}

.input-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}

.input-head label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-sub);
}

.count-display {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary);
  padding: 0.15rem 0.55rem;
  background: rgba(102, 126, 234, 0.1);
  border-radius: 999px;
}

#items {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.92rem;
  line-height: 1.6;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  outline: none;
  resize: vertical;
  min-height: 180px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
#items:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.12);
}

.options-row {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.opt-group {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  padding: 0.5rem 0.85rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.opt-group label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-sub);
}

.opt-group input[type="number"] {
  width: 70px;
  padding: 0.35rem 0.5rem;
  font-size: 0.92rem;
  font-family: inherit;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  text-align: center;
}
.opt-group input[type="number"]:focus {
  border-color: var(--primary);
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.85rem;
  font-size: 0.85rem;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  user-select: none;
}
.toggle input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
}

.actions {
  display: flex;
  gap: 0.55rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
  padding: 0.7rem 1.3rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
  border: 1px solid transparent;
  min-height: 48px;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  flex: 1;
}
.btn-primary:hover:not(:disabled) {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
}
.btn-primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
}
.btn-secondary:hover {
  border-color: var(--error);
  color: var(--error);
}

.error {
  margin-bottom: 1rem;
  padding: 0.75rem 0.95rem;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 8px;
  color: var(--error);
  font-size: 0.85rem;
}
.error[hidden] { display: none; }

/* 룰렛 / 결과 */
.result-stage {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.result-stage[hidden] { display: none; }

.roulette-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 160px;
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.14), rgba(102, 126, 234, 0.04));
  border: 2px solid var(--primary);
  border-radius: 14px;
  overflow: hidden;
}

.roulette-current {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  text-align: center;
  padding: 0 1rem;
  line-height: 1.2;
  word-break: keep-all;
  overflow-wrap: anywhere;
  animation: pulse 0.4s ease-out;
}

@keyframes pulse {
  0% { transform: scale(0.92); opacity: 0.6; }
  100% { transform: scale(1); opacity: 1; }
}

.result-final {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.result-final[hidden] { display: none; }

.result-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.55rem 0.95rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.result-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-sub);
}

.btn-copy {
  padding: 0.3rem 0.7rem;
  font-size: 0.75rem;
  background: var(--surface);
  color: var(--text-sub);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-copy:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.result-list {
  list-style: none;
  margin: 0;
  padding: 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.result-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.result-num {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary);
  background: rgba(102, 126, 234, 0.12);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
}

.result-val {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  flex: 1;
}

@media (max-width: 600px) {
  .roulette-current { font-size: 1.55rem; }
  .options-row { flex-direction: column; align-items: stretch; }
  .opt-group, .toggle { width: 100%; }
}

@media (max-width: 480px) {
  .roulette-wrap { height: 130px; }
  .roulette-current { font-size: 1.3rem; }
  .actions { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .roulette-current { animation: none; }
}