/* ===== BASE ===== */
body {
  font-family: 'Noto Sans JP', sans-serif;
}

.mono {
  font-family: 'Courier New', monospace;
}

/* ===== Mode Tabs ===== */
.mode-tab {
  color: #94a3b8;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}
.mode-tab.active-tab {
  background: #1e293b;
  color: #f1f5f9;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

/* ===== Dark Input ===== */
.input-dark {
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 0.75rem;
  color: #f1f5f9;
  padding: 0.625rem 0.875rem;
  font-size: 1rem;
  font-weight: 600;
  outline: none;
  font-family: 'Noto Sans JP', sans-serif;
  transition: border-color 0.15s;
}
.input-dark:focus {
  border-color: #f59e0b;
}

/* ===== Rate Preset Buttons ===== */
.rate-preset-btn {
  background: #1e293b;
  border: 1px solid #334155;
  color: #94a3b8;
  padding: 0.375rem 0.875rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
}
.rate-preset-btn:hover,
.rate-preset-btn.active {
  background: #f59e0b;
  border-color: #f59e0b;
  color: #0f172a;
}

/* ===== Gacha Button press effect ===== */
.gacha-btn-main {
  position: relative;
  user-select: none;
  -webkit-user-select: none;
}