:root {
  --surface-1: #fcfcfb;
  --surface-2: #f9f9f7;
  --text-primary: #0b0b0b;
  --text-secondary: #52514e;
  --text-muted: #898781;
  --gridline: #e1e0d9;
  --border: rgba(11,11,11,0.10);
  --brand: #2a78d6;
  --brand-dark: #184f95;
  --good: #0ca30c;
  --warning: #fab219;
  --critical: #d03b3b;
  --radius: 10px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--surface-2);
  color: var(--text-primary);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 15px;
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Topbar ---------- */
header.topbar {
  background: var(--surface-1);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.topbar .brand {
  font-weight: 800;
  font-size: 17px;
  color: var(--text-primary);
}
.main-nav { display: flex; gap: 18px; flex: 1; }
.main-nav a { color: var(--text-secondary); font-weight: 600; font-size: 14px; }
.main-nav a:hover { color: var(--text-primary); text-decoration: none; }
.topbar-user { display: flex; align-items: center; gap: 12px; font-size: 13.5px; color: var(--text-secondary); }
.topbar-user small { color: var(--text-muted); }

.app-main { max-width: 1180px; margin: 0 auto; padding: 24px 20px 60px; }

/* ---------- Cards / forms ---------- */
.card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.card + .card { margin-top: 16px; }
h1.page-title { font-size: 21px; margin: 0 0 16px; }
h2.section-title { font-size: 15px; margin: 0 0 12px; color: var(--text-secondary); }

.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 5px; }
.form-group .hint { font-size: 11.5px; color: var(--text-muted); margin-top: 4px; }
input[type=text], input[type=password], input[type=email], input[type=number],
input[type=date], input[type=datetime-local], select, textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--gridline);
  border-radius: 8px;
  font-size: 14px;
  background: #fff;
  color: var(--text-primary);
  font-family: inherit;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 18%, transparent);
}

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--brand-dark); text-decoration: none; }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text-secondary); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text-primary); }
.btn-danger { background: var(--critical); }
.btn-danger:hover { background: #a92e2e; }
.btn-sm { padding: 6px 11px; font-size: 12.5px; }
.btn-row { display: flex; gap: 10px; margin-top: 18px; }

/* ---------- Alerts / flash ---------- */
.alert { padding: 10px 14px; border-radius: 8px; font-size: 13.5px; margin-bottom: 14px; }
.alert-success { background: color-mix(in srgb, var(--good) 12%, #fff); color: #0a5c0a; border: 1px solid color-mix(in srgb, var(--good) 30%, transparent); }
.alert-error { background: color-mix(in srgb, var(--critical) 10%, #fff); color: #8f2323; border: 1px solid color-mix(in srgb, var(--critical) 30%, transparent); }

/* ---------- Table ---------- */
table.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.data-table th, table.data-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--gridline); }
table.data-table th { color: var(--text-muted); font-size: 11px; text-transform: uppercase; letter-spacing: .03em; }
table.data-table tr:hover td { background: var(--surface-2); }
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.badge-admin { background: color-mix(in srgb, var(--brand) 15%, #fff); color: var(--brand-dark); }
.badge-planovac { background: color-mix(in srgb, var(--good) 15%, #fff); color: #0a5c0a; }
.badge-citatel { background: var(--surface-2); color: var(--text-secondary); }
.badge-inactive { background: color-mix(in srgb, var(--critical) 12%, #fff); color: #8f2323; }

/* ---------- Auth pages (login / forgot / reset) ---------- */
.auth-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.auth-card {
  width: 100%; max-width: 380px;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 26px;
}
.auth-card h1 { font-size: 18px; margin: 0 0 4px; }
.auth-card p.sub { color: var(--text-muted); font-size: 13px; margin: 0 0 20px; }
.auth-links { margin-top: 16px; font-size: 13px; text-align: center; color: var(--text-secondary); }