/* Daily Expense — web theme (matches AppTheme.swift + ThemePalette.swift) */
:root {
  --primary: #0d9488;
  --primary-light: #34d399;
  --secondary: #6366f1;
  --income: #10b981;
  --expense: #ef4444;
  --accent-orange: #f97316;
  --gradient-summary: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  --gradient-income: linear-gradient(135deg, var(--income) 0%, var(--primary-light) 100%);
  --gradient-evening: linear-gradient(145deg, #1e1b4b 0%, #3b82f6 100%);
  --bg: #f8fafc;
  --card: #ffffff;
  --card-stroke: #e5e7eb;
  --text-primary: #0f172a;
  --text-secondary: #64748b;
  --shadow: 0 8px 24px rgba(13, 148, 136, 0.12);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --max-width: 720px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121820;
    --card: #1e2430;
    --card-stroke: #383e4d;
    --text-primary: #f2f5fa;
    --text-secondary: #9ea8b8;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.55;
  color: var(--text-primary);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px 48px;
}

/* Header nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-stroke);
}

.site-header .inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 17px;
  color: var(--text-primary);
  text-decoration: none;
}

.brand:hover {
  text-decoration: none;
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--gradient-summary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: var(--shadow);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 13px;
  font-weight: 600;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
  text-decoration: none;
}

/* Hero (Summary card style) */
.hero {
  margin: 32px 0 28px;
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  background: var(--gradient-summary);
  color: #fff;
  box-shadow: var(--shadow);
}

.hero .eyebrow {
  font-size: 12px;
  opacity: 0.85;
  margin: 0 0 6px;
}

.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(26px, 5vw, 32px);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero p {
  margin: 0;
  font-size: 14px;
  opacity: 0.92;
  max-width: 52ch;
}

.hero-evening {
  background: var(--gradient-evening);
}

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--card-stroke);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
}

.card h2 {
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 700;
}

.card h3 {
  margin: 16px 0 8px;
  font-size: 15px;
  font-weight: 700;
}

.card p,
.card li {
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
}

.card ul,
.card ol {
  margin: 8px 0;
  padding-left: 1.25rem;
}

.card li {
  margin-bottom: 6px;
}

/* Feature grid (marketing) */
.feature-grid {
  display: grid;
  gap: 12px;
  margin: 20px 0;
}

@media (min-width: 560px) {
  .feature-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.feature-tile {
  background: var(--card);
  border: 1px solid var(--card-stroke);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.feature-tile .emoji {
  font-size: 22px;
  display: block;
  margin-bottom: 8px;
}

.feature-tile strong {
  display: block;
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.feature-tile span {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Banners (app style) */
.banner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  border: 1px solid;
  font-size: 13px;
}

.banner-income {
  background: color-mix(in srgb, var(--income) 10%, transparent);
  border-color: color-mix(in srgb, var(--income) 25%, transparent);
  color: var(--income);
}

.banner-secondary {
  background: color-mix(in srgb, var(--secondary) 10%, transparent);
  border-color: color-mix(in srgb, var(--secondary) 25%, transparent);
  color: var(--secondary);
}

.banner-orange {
  background: color-mix(in srgb, var(--accent-orange) 10%, transparent);
  border-color: color-mix(in srgb, var(--accent-orange) 35%, transparent);
  color: var(--accent-orange);
}

/* Stats row */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: var(--card);
  border: 1px solid var(--card-stroke);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin: 20px 0;
}

.stat {
  text-align: center;
  padding: 14px 8px;
  border-right: 1px solid var(--card-stroke);
}

.stat:last-child {
  border-right: none;
}

.stat .value {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
}

.stat .label {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--gradient-income);
  color: #fff;
  box-shadow: 0 6px 16px rgba(13, 148, 136, 0.3);
}

.btn-secondary {
  background: color-mix(in srgb, var(--secondary) 12%, transparent);
  color: var(--secondary);
  border: 1px solid color-mix(in srgb, var(--secondary) 30%, transparent);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* Privacy / legal */
.legal-section {
  margin-bottom: 20px;
}

.legal-section h2 {
  font-size: 17px;
  margin: 0 0 10px;
  color: var(--text-primary);
}

.legal-section p,
.legal-section li {
  font-size: 14px;
  color: var(--text-secondary);
}

.updated {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 24px;
}

/* Footer */
.site-footer {
  margin-top: 40px;
  padding: 24px;
  text-align: center;
  font-size: 12px;
  color: var(--text-secondary);
  border-top: 1px solid var(--card-stroke);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-bottom: 12px;
}

.site-footer a {
  font-weight: 600;
}

/* FAQ */
.faq dt {
  font-weight: 700;
  font-size: 14px;
  color: var(--text-primary);
  margin-top: 14px;
}

.faq dd {
  margin: 6px 0 0;
  font-size: 14px;
  color: var(--text-secondary);
}

.contact-box {
  background: color-mix(in srgb, var(--primary) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--primary) 20%, transparent);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-top: 16px;
}

.contact-box a {
  font-weight: 700;
}