/* Style System: CaraPlan Admin-Portal */

:root {
  --bg-color: #0A0A0E;
  --bg-panel: rgba(20, 20, 27, 0.7);
  --border-color: rgba(43, 43, 62, 0.8);
  --text-primary: #FFFFFF;
  --text-secondary: #8A8A9D;
  
  --primary-color: #00E5FF;
  --primary-glow: rgba(0, 229, 255, 0.35);
  --secondary-color: #8B5CF6;
  --secondary-glow: rgba(139, 92, 246, 0.3);
  
  --success-color: #30D158;
  --success-bg: rgba(48, 209, 88, 0.15);
  --danger-color: #FF453A;
  --danger-bg: rgba(255, 69, 58, 0.15);
  --warning-color: #FFD60A;
  --warning-bg: rgba(255, 214, 10, 0.15);
  
  --font-main: 'Inter', -apple-system, sans-serif;
  --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
}

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-main);
  line-height: 1.5;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  padding-bottom: 50px;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(43, 43, 62, 0.5);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-color);
}

/* Background Ambient Glows */
.glow-bg {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(150px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.15;
}
.bg-cyan {
  top: -100px;
  left: -100px;
  background-color: var(--primary-color);
}
.bg-purple {
  bottom: -150px;
  right: -100px;
  background-color: var(--secondary-color);
}

/* App Header */
.app-header {
  backdrop-filter: blur(12px);
  background-color: rgba(10, 10, 14, 0.8);
  border-bottom: 1px solid var(--border-color);
  padding: 20px 40px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 95%;
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 15px;
}
.brand-icon {
  font-size: 38px;
  color: var(--primary-color);
  text-shadow: 0 0 12px var(--primary-glow);
}
.brand h1 {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.5px;
}
.brand h1 span {
  color: var(--primary-color);
  font-weight: 400;
  font-size: 14px;
  border: 1px solid var(--primary-color);
  padding: 1px 6px;
  border-radius: 4px;
  margin-left: 5px;
}
.brand p {
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 500;
  margin-top: 2px;
}
.api-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  background-color: rgba(255, 255, 255, 0.04);
  padding: 6px 14px;
  border-radius: 30px;
  border: 1px solid var(--border-color);
}
.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.status-indicator.online {
  background-color: var(--success-color);
  box-shadow: 0 0 8px var(--success-color);
}
.status-indicator.offline {
  background-color: var(--danger-color);
  box-shadow: 0 0 8px var(--danger-color);
}

/* Navigation Tabs */
.tab-nav {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin: 30px auto 10px;
  max-width: 95%;
  padding: 0 40px;
}
.tab-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 12px;
  transition: var(--transition-smooth);
}
.tab-btn:hover {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}
.tab-btn.active {
  background-color: var(--primary-glow);
  border-color: var(--primary-color);
  color: var(--primary-color);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.1);
}

/* Main Layout Panels */
.main-content {
  max-width: 95%;
  margin: 0 auto;
  padding: 20px 40px;
}
.tab-panel {
  display: none;
}
.tab-panel.active {
  display: block;
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Panel Toolbar Header */
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  gap: 20px;
}
.search-bar {
  display: flex;
  align-items: center;
  background-color: rgba(20, 20, 27, 0.6);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 2px 14px;
  flex: 1;
  max-width: 600px;
}
.search-icon {
  color: var(--text-secondary);
  margin-right: 10px;
  font-size: 20px;
}
.search-bar input {
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 13px;
  height: 38px;
  outline: none;
  width: 100%;
}
.search-bar select {
  background: transparent;
  border: none;
  border-left: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 12px;
  font-weight: 600;
  height: 38px;
  outline: none;
  padding-left: 14px;
  cursor: pointer;
}
.search-bar select option {
  background-color: #1A1A22;
  color: var(--text-primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  font-family: var(--font-main);
  font-size: 13px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
}
.btn-primary {
  background-color: var(--primary-color);
  color: #0A0A0E;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px var(--primary-glow);
}
.btn-secondary {
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
}
.btn-danger {
  background-color: var(--danger-color);
  color: #FFFFFF;
}
.btn-danger:hover {
  box-shadow: 0 5px 15px rgba(255, 69, 58, 0.3);
  transform: translateY(-2px);
}
.btn-icon {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  padding: 6px;
  transition: var(--transition-smooth);
}
.btn-icon:hover {
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
}
.btn-icon.delete:hover {
  background-color: var(--danger-bg);
  color: var(--danger-color);
}

/* Caravans Grid System */
.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 24px;
}

/* Caravan Card Component */
.caravan-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 20px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(16px);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}
.caravan-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 229, 255, 0.3);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 229, 255, 0.05);
}
.card-header {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
}
.card-thumbnail {
  width: 80px;
  height: 55px;
  border-radius: 8px;
  background-color: #1A1A22;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}
.card-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.card-thumbnail .material-icons-round {
  font-size: 32px;
  color: var(--text-secondary);
}
.card-title-block {
  flex: 1;
}
.card-badges {
  display: flex;
  gap: 6px;
  margin-bottom: 4px;
}
.badge {
  font-size: 9px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
}
.badge-brand {
  background-color: var(--primary-glow);
  color: var(--primary-color);
}
.badge-year {
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
}
.badge-edition {
  background-color: var(--secondary-glow);
  color: var(--secondary-color);
}
.card-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}
.card-dimensions {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 2px;
}
.card-actions {
  display: flex;
  gap: 4px;
  align-self: flex-start;
}

.card-description {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

/* Specs Row */
.card-specs-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background-color: rgba(0, 0, 0, 0.25);
  border-radius: 10px;
  border: 1px solid var(--border-color);
  margin-bottom: 16px;
  overflow: hidden;
}
.spec-box {
  padding: 8px 12px;
  text-align: center;
}
.spec-box:not(:last-child) {
  border-right: 1px solid var(--border-color);
}
.spec-label {
  font-size: 9px;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-weight: 700;
}
.spec-value {
  font-size: 12px;
  font-weight: 700;
  margin-top: 2px;
}
.spec-value.payload {
  color: var(--success-color);
}

/* Zones Display */
.card-zones {
  border-top: 1px solid var(--border-color);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.zone-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.zone-label {
  font-size: 9px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  width: 50px;
  text-align: center;
  flex-shrink: 0;
  text-transform: uppercase;
  margin-top: 2px;
}
.zone-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.chip {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.05);
  color: #D1D1D6;
  font-size: 10px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 12px;
}

/* Options Table Page */
.table-container {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow-x: auto;
  overflow-y: hidden;
  backdrop-filter: blur(16px);
}
.options-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.options-table th {
  background-color: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 14px 20px;
}
.options-table td {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  padding: 12px 20px;
  font-size: 13px;
}
.options-table tr:hover td {
  background-color: rgba(255, 255, 255, 0.02);
}
.opt-id {
  font-family: monospace;
  font-size: 11px;
  color: var(--primary-color);
}
.opt-category-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
}
.opt-cat-exterieur { background-color: rgba(139, 92, 246, 0.15); color: #C084FC; }
.opt-cat-interieur { background-color: rgba(59, 130, 246, 0.15); color: #60A5FA; }
.opt-cat-fahrwerk { background-color: rgba(245, 158, 11, 0.15); color: #FBBF24; }
.opt-cat-technik { background-color: rgba(16, 185, 129, 0.15); color: #34D399; }

/* Status States (Loading, Empty, etc.) */
.loading-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
}
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(0, 229, 255, 0.1);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  margin: 0 auto 15px;
  animation: spin 1s linear infinite;
}
.spinner-small {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(0, 229, 255, 0.1);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  display: inline-block;
  vertical-align: middle;
  margin-right: 8px;
  animation: spin 1s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.loading-td {
  text-align: center;
  padding: 40px !important;
  color: var(--text-secondary);
}
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}
.empty-state .material-icons-round {
  font-size: 48px;
  margin-bottom: 12px;
}

/* Modals Overlay & Card */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}
.modal-card {
  background-color: #121218;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 30px;
  position: relative;
  transform: translateY(30px);
  transition: transform 0.3s ease;
  box-shadow: 0 20px 50px rgba(0,0,0,0.6);
}
.modal-card-small {
  max-width: 500px;
}
.modal-overlay.active .modal-card {
  transform: translateY(0);
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding-bottom: 15px;
}
.modal-header h2 {
  font-size: 20px;
  font-weight: 800;
}
.close-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

/* Forms Styling */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.form-stack {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.col-span-2 {
  grid-column: span 2;
}
.section-divider {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 15px;
  margin-top: 10px;
}
.section-divider h3 {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--primary-color);
  letter-spacing: 0.5px;
}

label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}
input[type="text"],
input[type="number"],
input[type="url"],
input[type="email"],
input[type="password"],
select,
textarea {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 13px;
  padding: 10px 14px;
  outline: none;
  transition: var(--transition-smooth);
}
select option {
  background-color: #1a1a22;
  color: var(--text-primary);
}
select {
  background-color: #14141b;
  color: var(--text-primary);
}
input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary-color);
  background-color: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.1);
}
textarea {
  resize: vertical;
}
.help-text {
  font-size: 10px;
  color: var(--text-secondary);
}

.url-input-container {
  display: flex;
  gap: 12px;
  align-items: center;
}
.url-input-container input {
  flex: 1;
}
.image-preview-mini {
  width: 44px;
  height: 44px;
  border-radius: 6px;
  background-color: rgba(255,255,255,0.02);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.image-preview-mini img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.image-preview-mini .material-icons-round {
  color: var(--text-secondary);
  font-size: 20px;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 20px;
}

/* Toast Notifications */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #1C1C24;
  border-left: 4px solid var(--success-color);
  color: var(--text-primary);
  padding: 14px 24px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  transform: translateY(100px);
  opacity: 0;
  z-index: 2000;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
}
.toast.active {
  transform: translateY(0);
  opacity: 1;
}
.toast.error {
  border-left-color: var(--danger-color);
}

/* Benutzerverwaltung (CB-56) */
.user-role-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
}
.user-role-badge.admin {
  background-color: var(--primary-glow);
  color: var(--primary-color);
}
.user-status-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
}
.user-status-badge.active {
  background-color: var(--success-bg);
  color: var(--success-color);
}
.user-status-badge.inactive {
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
}

/* Kleiner Hinweistext unter einem Formularfeld (falls noch nicht vorhanden) */
.form-hint {
  display: block;
  font-size: 10px;
  color: var(--text-secondary);
  margin-top: 2px;
  line-height: 1.5;
}

.temp-password-warning {
  background-color: var(--warning-bg);
  border-left: 3px solid var(--warning-color);
  color: var(--text-primary);
  font-size: 12px;
  padding: 12px 14px;
  border-radius: 8px;
  line-height: 1.5;
}

.temp-password-box {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.03);
}
.temp-password-box input {
  flex: 1;
  font-family: monospace;
  font-size: 15px;
  letter-spacing: 0.5px;
  background: transparent;
  border: none;
  color: var(--text-primary);
  outline: none;
}

/* Erzwungener Passwortwechsel (CB-57, Spec Abschnitt 8) */

/* Inline-Fehlerbereich im Formular. Uebernahme der bisherigen .login-error
   Regeln aus login.html, damit sich die bestehende Login-Fehleranzeige
   optisch nicht veraendert (Spec Abschnitt 8). */
.form-error {
  display: none;
  background-color: var(--danger-bg);
  color: var(--danger-color);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
}
.form-error.active {
  display: block;
}

/* Gruene Erfolgsmeldung, gleiche Geometrie wie .form-error */
.form-success {
  display: none;
  background-color: var(--success-bg);
  color: var(--success-color);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
}
.form-success.active {
  display: block;
}

.pw-change-intro {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: 16px;
}

/* Wrapper um Passwortfeld + Sichtbarkeits-Umschalter (Spec Abschnitt 6.1.1) */
.password-field {
  position: relative;
}
.password-field input {
  width: 100%;
  padding-right: 40px;
}
.pw-toggle {
  position: absolute;
  top: 50%;
  right: 4px;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  border-radius: 6px;
  transition: var(--transition-smooth);
}
.pw-toggle:hover {
  color: var(--text-primary);
}
.pw-toggle .material-icons-round {
  font-size: 20px;
}

.pw-change-cancel-link {
  color: var(--text-secondary);
  font-size: 12px;
  text-decoration: underline;
  cursor: pointer;
}
.pw-change-cancel-link:hover {
  color: var(--text-primary);
}