/* ============================================
   Modern Identity Server UI
   Uses --brand-* CSS custom properties from _Layout.cshtml
   ============================================ */

/* * Base */
body {
  background: var(--brand-bg, #f5f7fa);
  font-family: var(--brand-font, 'Segoe UI', system-ui, -apple-system, sans-serif);
  color: #333;
  min-height: 100vh;
}

/* * Navbar — brand gradient with white text */
.navbar {
  background: linear-gradient(135deg, var(--brand-gradient-start), var(--brand-gradient-end)) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  padding: 0.5rem 1rem;
}

.navbar .navbar-brand {
  color: #fff !important;
}

.navbar .navbar-brand .logo {
  height: 36px;
  width: auto;
  filter: var(--brand-logo-filter, none);
}

.navbar .site-name {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.05rem;
  font-weight: 500;
  margin-left: 12px;
}

.navbar .nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 500;
  transition: color 0.2s;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
  color: #fff !important;
}

.navbar .dropdown-toggle {
  color: rgba(255, 255, 255, 0.9) !important;
}

.navbar-toggler {
  border-color: rgba(255, 255, 255, 0.3);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* * Body container — remove narrow Bootstrap container for auth pages */
.body-container {
  margin-top: 0;
  padding: 0 16px 40px;
}

/* ============================================
   Auth Card — centered form container
   ============================================ */
.auth-card {
  max-width: 460px;
  margin: 48px auto 32px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.auth-card-header {
  background: linear-gradient(135deg, var(--brand-gradient-start), var(--brand-gradient-end));
  padding: 28px 32px;
  color: #fff;
  text-align: center;
}

.auth-card-header h2 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
}

.auth-card-header p {
  margin: 6px 0 0;
  opacity: 0.85;
  font-size: 0.95rem;
}

.auth-card-body {
  padding: 32px;
}

.auth-card-footer {
  padding: 0 32px 24px;
  text-align: center;
}

.auth-card-footer a {
  color: var(--brand-primary, #2563eb);
  text-decoration: none;
  font-size: 0.9rem;
}

.auth-card-footer a:hover {
  text-decoration: underline;
}

/* ============================================
   Status Card — confirmation / info pages
   ============================================ */
.status-card {
  max-width: 520px;
  margin: 64px auto 32px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  text-align: center;
  padding: 48px 40px 40px;
}

.status-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 2rem;
}

.status-icon.status-success {
  background: #e8f5e9;
  color: #2e7d32;
}

.status-icon.status-error {
  background: #fce4ec;
  color: #c62828;
}

.status-icon.status-warning {
  background: #fff3e0;
  color: #e65100;
}

.status-icon.status-info {
  background: #e3f2fd;
  color: #1565c0;
}

.status-card h2 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: #222;
}

.status-card p {
  color: #555;
  margin-bottom: 8px;
  line-height: 1.6;
}

.status-card .status-detail {
  background: #f8f9fa;
  border-radius: 8px;
  padding: 12px 16px;
  margin: 16px 0;
  font-size: 0.9rem;
  color: #666;
}

.status-card .status-detail strong {
  color: #333;
}

.status-card .btn {
  margin-top: 20px;
}

.status-card .text-muted-link {
  display: block;
  margin-top: 16px;
  font-size: 0.85rem;
  color: #888;
}

.status-card .text-muted-link a {
  color: var(--brand-primary, #2563eb);
}

/* ============================================
   Info Card — for non-auth info pages (home, debug)
   ============================================ */
.info-card {
  max-width: 600px;
  margin: 48px auto 32px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  padding: 40px;
}

.info-card h1 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.info-card ul {
  padding-left: 20px;
}

.info-card li {
  padding: 4px 0;
}

/* ============================================
   Buttons
   ============================================ */
.btn-primary {
  background: linear-gradient(135deg, var(--brand-gradient-start), var(--brand-gradient-end));
  border: none;
  border-radius: 8px;
  font-weight: 500;
  padding: 10px 24px;
  transition: opacity 0.2s, box-shadow 0.2s;
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, var(--brand-gradient-start), var(--brand-gradient-end));
  opacity: 0.9;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
  background: #f0f0f0;
  border: 1px solid #ddd;
  color: #555;
  border-radius: 8px;
  font-weight: 500;
  padding: 10px 24px;
  transition: background 0.2s;
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: #e4e4e4;
  border-color: #ccc;
  color: #333;
}

.btn-warning {
  border-radius: 8px;
  font-weight: 500;
  padding: 10px 24px;
}

/* ============================================
   Form Controls
   ============================================ */
.form-control {
  border-radius: 8px;
  border: 1.5px solid #ddd;
  padding: 10px 14px;
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
  border-color: var(--brand-primary, #2563eb);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-primary, #2563eb) 15%, transparent);
}

.form-control::placeholder {
  color: #aaa;
}

.form-floating > .form-control {
  border-radius: 8px;
}

.form-group label,
.form-floating label {
  font-weight: 500;
  color: #555;
  font-size: 0.9rem;
}

.form-check-label {
  font-weight: 400;
  color: #666;
}

/* Validation */
.text-danger {
  font-size: 0.85rem;
}

.validation-summary-errors ul {
  padding-left: 20px;
  margin-bottom: 0;
}

/* ============================================
   Alert — for info blocks inside auth cards
   ============================================ */
.auth-card .alert {
  border-radius: 8px;
  border: none;
  font-size: 0.9rem;
}

/* ============================================
   Logout page
   ============================================ */
.logged-out-page iframe {
  display: none;
  width: 0;
  height: 0;
}

/* ============================================
   Grants page (unchanged)
   ============================================ */
.grants-page .card {
  margin-top: 20px;
  border-bottom: 1px solid lightgray;
}

.grants-page .card .card-title {
  font-size: 120%;
  font-weight: bold;
}

.grants-page .card .card-title img {
  width: 100px;
  height: 100px;
}

.grants-page .card label {
  font-weight: bold;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 576px) {
  .auth-card {
    margin: 24px 8px;
    border-radius: 10px;
  }

  .auth-card-header {
    padding: 22px 20px;
  }

  .auth-card-body {
    padding: 24px 20px;
  }

  .auth-card-footer {
    padding: 0 20px 20px;
  }

  .status-card {
    margin: 32px 8px;
    padding: 36px 24px 32px;
  }

  .info-card {
    margin: 24px 8px;
    padding: 28px 20px;
  }
}