:root {
  --primary: #1a3c6e;
  --primary-light: #2a5599;
  --bg: #f4f6f9;
  --card: #ffffff;
  --border: #e0e4ea;
  --text: #1f2733;
  --muted: #6b7280;
  --success: #1b7a4d;
  --error: #b3261e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.topbar {
  background: var(--primary);
  color: #fff;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar h1 {
  font-size: 18px;
  margin: 0;
  font-weight: 600;
}

.topbar form { margin: 0; }

.topbar button {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.4);
  color: #fff;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}
.topbar button:hover { background: rgba(255,255,255,0.1); }

.container {
  max-width: 720px;
  margin: 40px auto;
  padding: 0 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px;
  margin-bottom: 24px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.card h2 {
  margin-top: 0;
  font-size: 17px;
  color: var(--primary);
}

.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-card {
  width: 380px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.auth-card h1 {
  font-size: 18px;
  color: var(--primary);
  margin-top: 0;
  text-align: center;
}

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin: 14px 0 6px;
  color: var(--text);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
textarea,
select {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
}

textarea { resize: vertical; min-height: 70px; }

.radio-group { display: flex; gap: 20px; margin-top: 4px; }
.radio-label { display: flex; align-items: center; gap: 6px; font-weight: 400; font-size: 14px; margin: 0; cursor: pointer; }
.radio-label input { width: auto; }

button[type="submit"], .btn {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 10px 18px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 18px;
  text-decoration: none;
}
button[type="submit"]:hover, .btn:hover { background: var(--primary-light); }

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.msg-error {
  background: #fdecea;
  color: var(--error);
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 14px;
}

.msg-success {
  background: #e8f5ee;
  color: var(--success);
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 14px;
}

.links { margin-top: 16px; font-size: 13px; text-align: center; }
.links a { color: var(--primary-light); text-decoration: none; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 600; }
.badge-yes { background: #e8f5ee; color: var(--success); }
.badge-no { background: #f1f2f5; color: var(--muted); }

.muted { color: var(--muted); font-size: 13px; }