:root {
  --landing-bg: #faf7f2;
  --dark-green: oklch(0.32 0.05 145);
  --accent: oklch(0.55 0.14 25);
  --accent-hover: oklch(0.48 0.14 25);
  --muted-bg: oklch(0.96 0.015 90);
  --beige-card: #ece5d8;
  --text: oklch(0.22 0.02 90);
  --text-muted: oklch(0.4 0.02 90);

  --dash-bg: #0d1410;
  --dash-card: #16211a;
  --dash-input: #1c2b20;
  --dash-border: #223028;
  --dash-border-2: #2a3d31;
  --dash-text: #f4f1ea;
  --dash-accent: oklch(0.75 0.14 155);
  --dash-gold: oklch(0.75 0.15 80);

  --radius-pill: 100px;
  --radius-card: 16px;
  --radius-input: 10px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Work Sans', sans-serif;
  -webkit-font-smoothing: antialiased;
  background: var(--landing-bg);
  color: var(--text);
}
body[dir="rtl"] { font-family: 'Vazirmatn', sans-serif; }
.display-font { font-family: 'Bitter', serif; }
body[dir="rtl"] .display-font { font-family: 'Vazirmatn', sans-serif; }

a { color: oklch(0.5 0.14 145); text-decoration: none; }
a:hover { color: oklch(0.4 0.14 145); }

.page { max-width: 560px; margin: 0 auto; background: var(--landing-bg); min-height: 100vh; overflow: hidden; }

.btn {
  display: block; text-align: center; width: 100%; box-sizing: border-box;
  font-weight: 700; font-size: 16px; padding: 15px 20px;
  border-radius: var(--radius-pill); border: none; cursor: pointer; text-decoration: none;
}
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-hover); color: #fff; }
.btn-dark { background: var(--dark-green); color: #fff; }
.btn-outline { background: var(--muted-bg); color: var(--text); border: 1px solid oklch(0.85 0.01 90); }

.field { margin-bottom: 14px; text-align: left; }
body[dir="rtl"] .field { text-align: right; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text-muted); }
.field input, .field select {
  width: 100%; padding: 13px 14px; border-radius: var(--radius-input);
  border: 1px solid oklch(0.85 0.01 90); font-size: 15px; font-family: inherit; background: #fff; color: var(--text);
}

.card { background: #fff; border-radius: var(--radius-card); padding: 18px; }
.muted { color: var(--text-muted); font-size: 13px; }
.error-box { background: oklch(0.95 0.05 25); color: oklch(0.4 0.14 25); border-radius: 10px; padding: 12px 14px; font-size: 13.5px; margin-bottom: 14px; }
.success-box { background: oklch(0.95 0.05 145); color: oklch(0.32 0.05 145); border-radius: 10px; padding: 12px 14px; font-size: 13.5px; margin-bottom: 14px; }

/* ---------- Dashboard (dark) ---------- */
body.dashboard { background: var(--dash-bg); color: var(--dash-text); }
body.dashboard .page { background: var(--dash-bg); padding-bottom: 84px; }
.dash-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--dash-border);
}
.dash-card {
  background: var(--dash-card); border: 1px solid var(--dash-border);
  border-radius: var(--radius-card); padding: 18px; margin: 16px 20px;
}
.dash-input {
  width: 100%; padding: 13px 14px; border-radius: var(--radius-input);
  border: 1px solid var(--dash-border-2); background: var(--dash-input);
  color: var(--dash-text); font-size: 15px; font-family: inherit;
}
.stat-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--dash-border); font-size: 14px; }
.stat-row:last-child { border-bottom: none; }
.stat-row .amount { font-family: 'Bitter', serif; font-weight: 700; color: var(--dash-gold); }
body[dir="rtl"] .stat-row .amount { font-family: 'Vazirmatn', sans-serif; }

.bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 560px; display: grid; grid-template-columns: repeat(4,1fr);
  background: var(--dash-card); border-top: 1px solid var(--dash-border);
}
.bottom-nav a {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 10px 0; font-size: 11px; color: oklch(0.7 0.02 145 / 0.6); text-decoration: none;
}
.bottom-nav a.active { color: var(--dash-accent); }

.img-slot {
  width: 100%; height: 100%; background: repeating-linear-gradient(45deg, oklch(0.9 0.01 90), oklch(0.9 0.01 90) 6px, oklch(0.95 0.01 90) 6px, oklch(0.95 0.01 90) 12px);
  display: flex; align-items: center; justify-content: center; color: oklch(0.5 0.01 90); font-size: 11px; text-align: center; padding: 8px;
}
body.dashboard .img-slot { background: repeating-linear-gradient(45deg, var(--dash-input), var(--dash-input) 6px, var(--dash-card) 6px, var(--dash-card) 12px); color: oklch(0.6 0.02 145); }

.hidden { display: none !important; }

/* Dark-theme override: .muted and field labels were using the light-theme
   muted color (dark gray), which is nearly invisible on the dark dashboard
   background. This was the readability bug on login/register/dashboard. */
body.dashboard .muted,
body.dashboard .field label {
  color: #a8a296;
}