:root {
  --primary: #1e40af;
  --primary-hover: #1d4ed8;
  --success-bg: #dcfce7;
  --success-text: #15803d;
  --success-border: #86efac;
  --danger-bg: #fee2e2;
  --danger-text: #b91c1c;
  --danger-border: #fca5a5;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  background-color: #ffffff;
  border-bottom: 1px solid var(--gray-200);
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.navbar {
  max-width: 1000px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
}

.nav-links a {
  color: var(--gray-600);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.15s;
}

.nav-links a:hover {
  color: var(--primary);
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-badge {
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  background-color: var(--gray-100);
  border: 1px solid var(--gray-300);
  border-radius: 9999px;
  font-weight: 600;
  color: var(--gray-700);
}

.btn-logout {
  background: none;
  border: none;
  color: var(--gray-600);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
}

.btn-logout:hover {
  color: var(--danger-text);
}

main {
  flex: 1;
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.container-card {
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid var(--gray-200);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  padding: 2rem;
  margin-bottom: 2rem;
}

.auth-card {
  max-width: 440px;
  margin: 2rem auto;
}

.status-card {
  text-align: center;
  padding: 3.5rem 2rem;
}

.status-indicator {
  font-size: clamp(4rem, 15vw, 8rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.05em;
  margin: 1.5rem 0;
  text-transform: uppercase;
}

.status-yes {
  background: var(--success-bg);
  border: 2px solid var(--success-border);
  color: var(--success-text);
  border-radius: 16px;
  padding: 1.5rem 1rem;
}

.status-no {
  background: var(--danger-bg);
  border: 2px solid var(--danger-border);
  color: var(--danger-text);
  border-radius: 16px;
  padding: 1.5rem 1rem;
}

.status-reason {
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--gray-800);
  margin-top: 1.5rem;
}

.status-meta {
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.form-group {
  margin-bottom: 1.25rem;
}

label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 0.35rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--gray-300);
  border-radius: 6px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.btn {
  display: inline-block;
  font-weight: 600;
  text-align: center;
  padding: 0.65rem 1.25rem;
  font-size: 0.95rem;
  border-radius: 6px;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: background-color 0.15s, transform 0.05s, opacity 0.15s;
}

.btn:disabled,
button:disabled,
input[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
}

.btn-secondary {
  background-color: var(--gray-100);
  color: var(--gray-700);
  border: 1px solid var(--gray-300);
}

.btn-secondary:hover {
  background-color: var(--gray-200);
}

.btn-danger {
  background-color: var(--danger-text);
  color: #ffffff;
}

.btn-block {
  width: 100%;
  display: block;
}

.alert {
  padding: 0.85rem 1rem;
  border-radius: 6px;
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
}

.alert-danger {
  background-color: var(--danger-bg);
  border: 1px solid var(--danger-border);
  color: var(--danger-text);
}

.alert-success {
  background-color: var(--success-bg);
  border: 1px solid var(--success-border);
  color: var(--success-text);
}

.radio-group {
  display: flex;
  gap: 1.5rem;
  margin: 0.5rem 0 1rem;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  cursor: pointer;
}

.table-responsive {
  overflow-x: auto;
}

.email-col,
.email-cell {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

th, td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--gray-200);
}

th {
  background-color: var(--gray-100);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

tr:hover {
  background-color: var(--gray-50);
}

.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
}

.badge-green {
  background-color: var(--success-bg);
  color: var(--success-text);
}

.badge-gray {
  background-color: var(--gray-200);
  color: var(--gray-700);
}

.badge-blue {
  background-color: #dbeafe;
  color: #1e40af;
}

.badge-purple {
  background-color: #f3e8ff;
  color: #6b21a8;
}

.password-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.password-input-wrapper input {
  padding-right: 2.75rem !important;
}

.password-toggle-btn {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--gray-600);
  padding: 0.35rem 0.45rem;
  cursor: pointer;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: color 0.15s, background-color 0.15s;
}

.password-toggle-btn:hover {
  color: var(--gray-900);
  background-color: var(--gray-100);
}

.password-toggle-btn:focus {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
}

footer {
  text-align: center;
  padding: 1.5rem;
  color: var(--gray-600);
  font-size: 0.875rem;
  border-top: 1px solid var(--gray-200);
  background-color: #ffffff;
}