:root {
  color-scheme: dark;
  font-family: "Newsreader", "Georgia", serif;
  line-height: 1.5;
  --ink: #f1efe8;
  --muted: #b7b0a4;
  --surface: #1c1b18;
  --accent: #58c27d;
  --shadow: rgba(0, 0, 0, 0.45);
  --page: #0f0f0d;
  --card: #23221e;
  --border: rgba(255, 255, 255, 0.08);
}

body {
  margin: 0;
  padding: 32px 24px 48px;
  color: var(--ink);
}

main {
  max-width: 720px;
  margin: 0 auto;
  background: linear-gradient(135deg, var(--surface), var(--card));
  border-radius: 16px;
  padding: 28px 32px;
  box-shadow: 0 18px 40px var(--shadow);
  border: 1px solid var(--border);
}

h1 {
  margin: 0 0 8px;
  font-size: 2.4rem;
}

p {
  margin: 0 0 12px;
  color: var(--muted);
}

.hero {
  text-align: center;
  padding: 20px 0 10px;
}

.hero .tagline {
  font-size: 1.2rem;
  color: var(--ink);
  margin-bottom: 20px;
  font-style: italic;
}

.hero .description {
  max-width: 480px;
  margin: 0 auto 28px;
  font-size: 1rem;
  line-height: 1.7;
}

.cta-button {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  background: var(--accent);
  color: #0a0c0a;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  box-shadow: 0 4px 16px rgba(88, 194, 125, 0.3);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(88, 194, 125, 0.4);
}

#alarms {
  margin-top: 8px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

#alarms h2 {
  margin: 0 0 16px;
  font-size: 1.4rem;
}

#alarms-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
}

.alarm-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}

.alarm-title {
  font-weight: 600;
}

.alarm-meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.alarm-badge {
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.alarm-badge.on {
  background: rgba(88, 194, 125, 0.18);
  color: #8ee8ae;
}

.alarm-badge.off {
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.alarm-item,
.alarm-empty {
  padding: 8px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.alarm-empty {
  color: var(--muted);
  font-style: italic;
}

.alarm-config {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.config-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--muted);
  cursor: pointer;
}

.config-toggle input[type="checkbox"] {
  accent-color: var(--accent);
}

.config-field {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--muted);
}

.config-field .icon {
  font-size: 1rem;
  width: 20px;
  text-align: center;
}

.config-field input[type="range"] {
  width: 120px;
  height: 6px;
  border-radius: 3px;
  background: var(--border);
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.config-field input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
}

.config-field input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  cursor: pointer;
}

.slider-wrap {
  position: relative;
  width: 120px;
  display: flex;
  align-items: center;
}

.slider-wrap input[type="range"] {
  width: 100%;
}

.slider-marker {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--muted);
  opacity: 0.5;
  pointer-events: none;
  transform: translateX(-50%);
  top: 50%;
  margin-top: -6px;
}

.slider-desc {
  color: var(--muted);
  font-size: 0.8rem;
  white-space: nowrap;
}

#status {
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero #status {
  text-align: center;
}