/* css/style_u.css */
/* Scoped für Benutzerverwaltung, angelehnt an style_b.css */

:root {
  --gap-xs: .25rem;
  --gap-sm: .5rem;
  --gap-md: 1rem;
  --gap-lg: 1.5rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --color-bg: #f9f9fa;
  --color-primary: #4e54c8;
  --color-primary-hover: rgba(78,84,200,0.9);
  --color-text: #333;
  --shadow-light: rgba(0,0,0,0.1);
  --shadow-medium: rgba(0,0,0,0.15);
}

.kfz-page {
  padding: var(--gap-lg) 1rem;
  background: var(--color-bg);
  font-family: sans-serif;
  color: var(--color-text);
}

/* Tabs */
.user-tabs {
  display: flex;
  gap: var(--gap-sm);
  margin-bottom: var(--gap-lg);
}
.user-tabs a {
  padding: var(--gap-sm) var(--gap-md);
  text-decoration: none;
  color: var(--color-text);
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.user-tabs a.active {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* Suchleiste */
.kfz-search {
  max-width: 400px;
  margin: 0 auto var(--gap-lg);
  display: flex;
}
.kfz-search input,
.kfz-search select {
  flex: 1;
  padding: var(--gap-sm) var(--gap-md);
  border: 1px solid #ddd;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  transition: border-color .2s;
}
.kfz-search input:focus,
.kfz-search select:focus {
  border-color: var(--color-primary);
  outline: none;
}
.kfz-search button {
  padding: var(--gap-sm) var(--gap-md);
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  cursor: pointer;
  transition: background .2s;
}
.kfz-search button:hover {
  background: var(--color-primary-hover);
}

/* Buttons */
.btn,
.btn-add,
.form-actions button {
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: var(--gap-sm) var(--gap-md);
  cursor: pointer;
  transition: background .2s;
}
.btn:hover,
.btn-add:hover,
.form-actions button:hover {
  background: var(--color-primary-hover);
}
.btn-add {
  display: block;
  margin: 0 auto var(--gap-lg);
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: var(--gap-md);
}
.modal.active {
  display: flex !important;
}
.modal-content {
  background: #fff;
  width: 100%;
  max-width: 600px;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px var(--shadow-medium);
  padding: var(--gap-lg);
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-close {
  position: absolute;
  top: var(--gap-sm);
  right: var(--gap-sm);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Form-Grid */
.form-modal {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px,1fr));
  gap: var(--gap-lg);
}
.form-modal .field {
  display: flex;
  flex-direction: column;
}
.form-modal label {
  margin-bottom: var(--gap-xs);
  font-weight: 500;
}
.form-modal input,
.form-modal select {
  padding: var(--gap-sm);
  border: 1px solid #ddd;
  border-radius: var(--radius-sm);
  transition: border-color .2s, box-shadow .2s;
}
.form-modal input:focus,
.form-modal select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(78,84,200,0.2);
}

/* Passwort-Generator */
.pw-group {
  display: flex;
  gap: var(--gap-sm);
}
.pw-group .btn-gen {
  background: #eee;
  color: var(--color-text);
  border: none;
  border-radius: var(--radius-sm);
  padding: 0 var(--gap-sm);
  cursor: pointer;
}

/* Fehlermeldungen */
.error-text {
  color: #e74c3c;
  font-size: 0.875rem;
  min-height: 1.2em;
  margin-top: var(--gap-xs);
}

/* Formularaktionen */
.form-actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: var(--gap-sm);
}
.btn-cancel {
  background: #ccc;
  color: #333;
}

/* User Cards */
.kfz-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px,1fr));
  gap: var(--gap-lg);
  margin-top: var(--gap-lg);
}
.kfz-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--gap-md);
  box-shadow: 0 6px 16px var(--shadow-light);
  position: relative;
  transition: transform .2s;
}
.kfz-card:hover {
  transform: translateY(-4px);
}
.kfz-card h3 {
  margin: 0 0 var(--gap-sm);
  color: var(--color-primary);
  font-size: 1.1rem;
}
.kfz-card p {
  margin: var(--gap-xs) 0;
  font-size: 0.9rem;
}

/* Card Actions */
.card-actions {
  position: absolute;
  top: var(--gap-sm);
  right: var(--gap-sm);
  display: flex;
  gap: var(--gap-xs);
}
.btn-edit,
.btn-delete {
  background: transparent;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--color-primary);
  transition: color .2s;
}
.btn-edit:hover {
  color: #2c3e50;
}
.btn-delete:hover {
  color: #e74c3c;
}

/* Toast */
.toast {
  position: fixed;
  top: var(--gap-md);
  right: var(--gap-md);
  padding: var(--gap-sm) var(--gap-lg);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 12px var(--shadow-medium);
  color: #fff;
  font-weight: 500;
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity .4s, transform .4s;
  z-index: 3000;
}
.toast.show {
  opacity: 1;
  transform: translateY(0);
}
.toast.success {
  background: #2ecc71;
}
.toast.error {
  background: #e74c3c;
}
/* Dashboard-Header */
.dashboard-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--gap-lg);
}
.dashboard-header h1 {
  font-size: 1.5rem;
  margin: 0;
  color: var(--color-primary);
}
.dashboard-header .btn {
  display: inline-flex;
  align-items: center;
  gap: var(--gap-xs);
  padding: var(--gap-sm) var(--gap-md);
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background 0.2s;
}
.dashboard-header .btn:hover {
  background: var(--color-primary-hover);
}