:root {
  --bg: #0A0E1A;
  --surface: #1E293B;
  --surface-alt: #0F172A;
  --nav-bg: #0F172A;
  --text-primary: #FFFFFF;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --divider: #1F2937;
  --card-border: #1E293B;
  --orange: #F97316;
  --orange-dark: #EA580C;
  --blue: #3B82F6;
  --green: #10B981;
  --amber: #F59E0B;
  --red: #EF4444;
}

* { box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

.container {
  max-width: 640px;
  margin: 0 auto;
  padding: 24px 16px 90px;
}

.topbar {
  padding: 20px 16px 8px;
  max-width: 640px;
  margin: 0 auto;
}
.topbar .eyebrow {
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}
.topbar h1 {
  margin: 2px 0 0;
  font-size: 28px;
  font-weight: 700;
}

.card {
  background: var(--surface);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 16px;
}

.card-label {
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 12px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}
.stat-value {
  font-size: 42px;
  font-weight: 700;
}
.stat-unit {
  font-size: 18px;
  color: var(--text-secondary);
  margin-left: 4px;
}
.stat-sub {
  font-size: 13px;
  color: var(--text-muted);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  border-radius: 12px;
  border: none;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  width: 100%;
}
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--orange-dark); }
.btn-outline { background: transparent; color: var(--text-primary); border: 1px solid var(--card-border); }
.btn-outline:hover { border-color: var(--orange); }
.btn-danger { background: var(--red); color: #fff; }
.btn-sm { padding: 8px 14px; font-size: 13px; width: auto; }

.pill-group {
  display: flex;
  gap: 8px;
  margin: 12px 0;
}
.pill {
  flex: 1;
  text-align: center;
  padding: 12px 8px;
  border-radius: 10px;
  border: 1px solid var(--card-border);
  background: var(--surface-alt);
  color: var(--text-primary);
  cursor: pointer;
  font-weight: 600;
  text-decoration: none;
  font-size: 14px;
}
.pill.active { background: var(--blue); border-color: var(--blue); }

input[type=text], input[type=password], input[type=email], input[type=number], select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--card-border);
  background: var(--surface-alt);
  color: var(--text-primary);
  font-size: 15px;
  margin-bottom: 12px;
}
label {
  font-size: 13px;
  color: var(--text-secondary);
  display: block;
  margin-bottom: 6px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
th, td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--divider);
}
th { color: var(--text-muted); font-weight: 600; font-size: 11px; text-transform: uppercase; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
}
.badge-alert { background: rgba(239,68,68,0.15); color: var(--red); }
.badge-ok { background: rgba(16,185,129,0.15); color: var(--green); }

.nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--nav-bg);
  border-top: 1px solid var(--divider);
  display: flex;
  max-width: 640px;
  margin: 0 auto;
}
.nav a {
  flex: 1;
  text-align: center;
  padding: 12px 0 10px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 11px;
  font-weight: 600;
}
.nav a.active { color: var(--orange); }

.error-box {
  background: rgba(239,68,68,0.1);
  border: 1px solid var(--red);
  color: var(--red);
  padding: 12px 16px;
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 14px;
}
.success-box {
  background: rgba(16,185,129,0.1);
  border: 1px solid var(--green);
  color: var(--green);
  padding: 12px 16px;
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 14px;
}

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.login-card {
  background: var(--surface);
  border-radius: 20px;
  padding: 32px 28px;
  width: 100%;
  max-width: 380px;
  border: 1px solid var(--card-border);
}
.login-card h1 {
  font-size: 22px;
  margin: 0 0 4px;
}
.login-card p {
  color: var(--text-muted);
  font-size: 13px;
  margin: 0 0 24px;
}

.icon-btn {
  background: transparent;
  border: 1px solid var(--card-border);
  color: var(--text-primary);
  border-radius: 8px;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 13px;
}

.email-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--divider);
}
.email-row:last-child { border-bottom: none; }