@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;600&family=Inter:wght@400;500;600&family=Outfit:wght@600;700;800&display=swap');

:root {
  --c-bg-0: #f0fdf4; /* Very light, airy green/white */
  --c-bg-1: #f8fafc; /* Crisp slate white */
  --c-surface: rgba(255, 255, 255, 0.85); /* Frosted white glass */
  --c-border: rgba(15, 23, 42, 0.08); /* Subtle dark border */
  --c-text: #0f172a; /* Dark charcoal text for readability */
  --c-text-muted: #64748b; /* Medium slate text */
  --c-focus: #14b8a6; /* Vibrant teal focus */

  --c-accent: #10b981; /* Emerald green (Life) */
  --c-accent-2: #0ea5e9; /* Sky blue (Breath) */
  --c-accent-3: #8b5cf6; /* Soft violet (Mind) */

  --sev-contra-bg: #ffe4e6;
  --sev-contra-fg: #e11d48;
  --sev-major-bg: #ffedd5;
  --sev-major-fg: #ea580c;
  --sev-moderate-bg: #fef3c7;
  --sev-moderate-fg: #d97706;
  --sev-minor-bg: #dcfce7;
  --sev-minor-fg: #16a34a;
  --sev-info-bg: #e0f2fe;
  --sev-info-fg: #0284c7;

  --motion-fast: 140ms;
  --motion-med: 220ms;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--c-text);
  font-family: 'Inter', sans-serif;
  background:
    radial-gradient(circle at 20% 8%, color-mix(in srgb, var(--c-accent) 16%, transparent) 0%, transparent 40%),
    radial-gradient(circle at 80% 78%, color-mix(in srgb, var(--c-accent-2) 12%, transparent) 0%, transparent 42%),
    linear-gradient(180deg, var(--c-bg-1), var(--c-bg-0));
}

.theme-medcheck {
  --c-accent: #4db8ff;
  --c-accent-2: #8ad1ff;
  --c-accent-3: #c6e9ff;
  --motion-fast: 100ms;
  --motion-med: 140ms;
}

.theme-otc {
  --c-accent: #66d2a4;
  --c-accent-2: #a8f0c8;
  --c-accent-3: #6ec8ff;
  --motion-fast: 120ms;
  --motion-med: 200ms;
}

.app {
  max-width: 1320px;
  margin: 0 auto;
  padding: 24px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  padding: 14px 16px;
  border: 1px solid var(--c-border);
  border-radius: 14px;
  background: var(--c-surface);
  backdrop-filter: blur(10px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand h1 {
  margin: 0;
  font: 700 1.1rem/1 'Outfit', sans-serif;
}

.brand i {
  color: var(--c-accent);
}

.nav-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.nav-links a {
  text-decoration: none;
  color: var(--c-text-muted);
  font-size: 0.85rem;
  border: 1px solid transparent;
  padding: 6px 10px;
  border-radius: 999px;
  transition: border-color var(--motion-fast), color var(--motion-fast), background var(--motion-fast);
}

.nav-links a:hover,
.nav-links a.active {
  border-color: color-mix(in srgb, var(--c-accent) 50%, transparent);
  background: color-mix(in srgb, var(--c-accent) 12%, transparent);
  color: var(--c-accent-2);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 16px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.panel {
  border: 1px solid var(--c-border);
  border-radius: 14px;
  background: var(--c-surface);
  backdrop-filter: blur(10px);
  padding: 16px;
}

.panel h2,
.panel h3 {
  margin: 0 0 10px;
  font-family: 'Outfit', sans-serif;
}

.panel p {
  margin: 0;
  color: var(--c-text-muted);
  font-size: 0.92rem;
}

.section-space {
  margin-top: 16px;
}

button,
.btn {
  border: 1px solid color-mix(in srgb, var(--c-accent) 50%, transparent);
  border-radius: 10px;
  background: color-mix(in srgb, var(--c-accent) 14%, transparent);
  color: var(--c-text);
  padding: 10px 12px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.86rem;
  transition: background var(--motion-fast), transform var(--motion-fast);
}

button:hover,
.btn:hover {
  background: color-mix(in srgb, var(--c-accent) 24%, transparent);
}

button:active,
.btn:active {
  transform: translateY(1px);
}

button:focus-visible,
textarea:focus-visible,
input:focus-visible {
  outline: 2px solid var(--c-focus);
  outline-offset: 2px;
}

textarea,
input {
  width: 100%;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--c-text);
  font: 500 0.9rem/1.45 'Inter', sans-serif;
}

label {
  display: block;
  margin: 0 0 6px;
  font: 600 0.72rem/1 'Fira Code', monospace;
  letter-spacing: 0.04em;
  color: var(--c-text-muted);
  text-transform: uppercase;
}

.kpi {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.02);
}

.kpi .value {
  font: 700 1.5rem/1 'Outfit', sans-serif;
  color: var(--c-accent);
}

.severity-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 4px 10px;
  font: 600 0.68rem/1 'Fira Code', monospace;
  text-transform: uppercase;
}

.sev-contra { background: var(--sev-contra-bg); color: var(--sev-contra-fg); border-color: color-mix(in srgb, var(--sev-contra-fg) 45%, transparent); }
.sev-major { background: var(--sev-major-bg); color: var(--sev-major-fg); border-color: color-mix(in srgb, var(--sev-major-fg) 45%, transparent); }
.sev-moderate { background: var(--sev-moderate-bg); color: var(--sev-moderate-fg); border-color: color-mix(in srgb, var(--sev-moderate-fg) 45%, transparent); }
.sev-minor { background: var(--sev-minor-bg); color: var(--sev-minor-fg); border-color: color-mix(in srgb, var(--sev-minor-fg) 45%, transparent); }
.sev-info { background: var(--sev-info-bg); color: var(--sev-info-fg); border-color: color-mix(in srgb, var(--sev-info-fg) 45%, transparent); }

.list {
  display: grid;
  gap: 10px;
}

.item {
  border: 1px solid var(--c-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  padding: 12px;
}

.item h4 {
  margin: 0 0 8px;
  font-size: 0.98rem;
}

.item .meta {
  color: var(--c-text-muted);
  font-size: 0.8rem;
  font-family: 'Fira Code', monospace;
}

.badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.badge {
  border-radius: 999px;
  border: 1px solid var(--c-border);
  padding: 3px 8px;
  font-size: 0.72rem;
  color: var(--c-text-muted);
}

.goal-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.goal-row button.active {
  background: color-mix(in srgb, var(--c-accent) 28%, transparent);
  color: var(--c-accent-2);
}

.lane-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.lane {
  border: 1px solid var(--c-border);
  border-radius: 12px;
  padding: 10px;
  min-height: 220px;
  background: rgba(255, 255, 255, 0.02);
}

.lane h3 {
  margin: 0 0 10px;
  font: 700 0.92rem/1 'Outfit', sans-serif;
}

.lane.consider h3 { color: #059669; }
.lane.caution h3 { color: #d97706; }
.lane.avoid h3 { color: #e11d48; }

.disclaimer {
  margin-top: 10px;
  font-size: 0.78rem;
  color: #9f1239;
}

@media (max-width: 960px) {
  .grid-2, .grid-3, .lane-grid {
    grid-template-columns: 1fr;
  }

  .app {
    padding: 14px;
  }
}