/* =============================================================================
   Design System – Portal
   Zentrale CSS-Datei für alle Microservices.
   Wird vom Gateway-Service unter /css/design-system.css bereitgestellt.
   ============================================================================= */

/* ─── 1. Design Tokens ──────────────────────────────────────────────────────── */

:root {
  /* Farb-Palette */
  --color-white:        #ffffff;
  --color-gray-25:      #fcfcfd;
  --color-gray-50:      #f9fafb;
  --color-gray-100:     #f2f4f7;
  --color-gray-200:     #eaecf0;
  --color-gray-300:     #d0d5dd;
  --color-gray-400:     #98a2b3;
  --color-gray-500:     #667085;
  --color-gray-600:     #475467;
  --color-gray-700:     #344054;
  --color-gray-800:     #1d2939;
  --color-gray-900:     #101828;

  --color-primary-50:   #f0fdfa;
  --color-primary-100:  #ccfbf1;
  --color-primary-200:  #99f6e4;
  --color-primary-500:  #14b8a6;
  --color-primary-600:  #0d9488;
  --color-primary-700:  #0f766e;

  --color-success-50:   #ecfdf3;
  --color-success-500:  #12b76a;
  --color-success-700:  #027a48;

  --color-error-50:     #fef3f2;
  --color-error-500:    #f04438;
  --color-error-700:    #b42318;

  --color-warning-50:   #fffaeb;
  --color-warning-500:  #f79009;
  --color-warning-700:  #b54708;

  --color-blue-50:      #eff8ff;
  --color-blue-500:     #2e90fa;
  --color-blue-700:     #175cd3;

  /* Spacing – Named scale (4 px grid) */
  --space-xs:   4px;
  --space-sm:   8px;
  --space-md:   12px;
  --space-lg:   16px;
  --space-xl:   20px;
  --space-2xl:  24px;
  --space-3xl:  32px;

  /* Typografie */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --text-xs:    12px;
  --text-sm:    14px;
  --text-md:    16px;
  --text-lg:    18px;
  --text-xl:    20px;
  --text-2xl:   24px;
  --text-display-sm: 30px;

  /* Border-Radius */
  --radius-sm:   6px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-full: 9999px;

  /* Schatten */
  --shadow-xs: 0 1px 2px rgba(16,24,40,0.05);
  --shadow-sm: 0 1px 3px rgba(16,24,40,0.1), 0 1px 2px rgba(16,24,40,0.06);
  --shadow-md: 0 4px 8px -2px rgba(16,24,40,0.1), 0 2px 4px -2px rgba(16,24,40,0.06);
  --shadow-lg: 0 12px 16px -4px rgba(16,24,40,0.08), 0 4px 6px -2px rgba(16,24,40,0.03);

  /* Layout */
  --sidebar-width:  280px;
  --header-height:  72px;

  /* ── Semantische Token-Schicht (Light Mode) ────────────────────────── */

  /* Hintergründe */
  --bg-page:               var(--color-gray-50);
  --bg-surface:            var(--color-white);
  --bg-surface-secondary:  var(--color-gray-50);
  --bg-surface-hover:      var(--color-gray-25);
  --bg-sidebar:            var(--color-white);
  --bg-topbar:             var(--color-white);
  --bg-input:              var(--color-white);
  --bg-toast:              var(--color-gray-900);

  /* Text */
  --text-primary:      var(--color-gray-900);
  --text-secondary:    var(--color-gray-700);
  --text-tertiary:     var(--color-gray-500);
  --text-placeholder:  var(--color-gray-400);
  --text-on-dark:      var(--color-white);
  --text-toast:        var(--color-white);

  /* Borders */
  --border-color:   var(--color-gray-200);
  --border-input:   var(--color-gray-300);
  --border-focus:   var(--color-primary-500);

  /* Badge / Avatar */
  --badge-bg:       var(--color-gray-100);
  --badge-text:     var(--color-gray-700);
  --avatar-bg:      var(--color-gray-200);
  --avatar-text:    var(--color-gray-600);

  /* ── Shorthand-Aliase (von Templates genutzt) ────────────────────────── */

  /* Hintergründe */
  --surface:              var(--bg-surface);
  --surface-raised:       var(--bg-surface);
  --surface-sunken:       var(--bg-surface-secondary);

  /* Rahmen */
  --border:               var(--border-color);

  /* Farben */
  --color-primary:        var(--color-primary-600);
  --color-danger:         var(--color-error-500);
  --color-success:        var(--color-success-500);
  --color-success-bg:     var(--color-success-50);

  /* Text */
  --color-text:           var(--text-primary);
  --color-text-muted:     var(--text-tertiary);
  --text-muted:           var(--text-tertiary);
  --text-base:            var(--text-md);

  /* Schrift */
  --font-mono:            'SFMono-Regular', 'SF Mono', 'Fira Code', Menlo, Consolas, monospace;
}

/* ─── 2. Dark Mode ──────────────────────────────────────────────────────────── */

/* System-Folge ("Auto"): greift nur, wenn der User *nicht* explizit Light erzwungen hat. */
@media (prefers-color-scheme: dark) {
  :root:not(.light) {
    --color-primary-50:   #042f2e;
    --color-primary-700:  #5eead4;
    --color-success-50:   #0d2818;
    --color-success-700:  #6ee7b7;
    --color-blue-50:      #0c1929;
    --color-blue-700:     #93c5fd;

    --bg-page:               #0f172a;
    --bg-surface:            #1f2937;
    --bg-surface-secondary:  #1a2332;
    --bg-surface-hover:      #263347;
    --bg-sidebar:            #111827;
    --bg-topbar:             #111827;
    --bg-input:              #263347;
    --bg-toast:              #e2e8f0;

    --text-primary:      #f1f5f9;
    --text-secondary:    #cbd5e1;
    --text-tertiary:     #64748b;
    --text-placeholder:  #475569;
    --text-on-dark:      #1f2937;
    --text-toast:        #1f2937;

    --border-color:  #334155;
    --border-input:  #475569;

    --badge-bg:    #263347;
    --badge-text:  #cbd5e1;
    --avatar-bg:   #334155;
    --avatar-text: #cbd5e1;

    --shadow-xs: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.3);
    --shadow-lg: 0 12px 16px -4px rgba(0,0,0,0.4), 0 4px 6px -2px rgba(0,0,0,0.3);
  }
}

html.dark {
  --color-primary-50:   #042f2e;
  --color-primary-700:  #5eead4;
  --color-success-50:   #0d2818;
  --color-success-700:  #6ee7b7;
  --color-blue-50:      #0c1929;
  --color-blue-700:     #93c5fd;

  --bg-page:               #0f172a;
  --bg-surface:            #1f2937;
  --bg-surface-secondary:  #1a2332;
  --bg-surface-hover:      #263347;
  --bg-sidebar:            #111827;
  --bg-topbar:             #111827;
  --bg-input:              #263347;
  --bg-toast:              #e2e8f0;

  --text-primary:      #f1f5f9;
  --text-secondary:    #cbd5e1;
  --text-tertiary:     #64748b;
  --text-placeholder:  #475569;
  --text-on-dark:      #1f2937;
  --text-toast:        #1f2937;

  --border-color:  #334155;
  --border-input:  #475569;

  --badge-bg:    #263347;
  --badge-text:  #cbd5e1;
  --avatar-bg:   #334155;
  --avatar-text: #cbd5e1;

  --shadow-xs: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.3);
  --shadow-lg: 0 12px 16px -4px rgba(0,0,0,0.4), 0 4px 6px -2px rgba(0,0,0,0.3);
}

/* ─── 3. CSS Reset & Base ───────────────────────────────────────────────────── */

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family:      var(--font-family);
  font-size:        var(--text-sm);
  line-height:      1.5;
  color:            var(--text-primary);
  background-color: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-primary-600);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img, svg {
  display: block;
}

button {
  font-family: inherit;
  cursor: pointer;
}

/* ─── 4. App Layout (Sidebar + Main) ────────────────────────────────────────── */

.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ─── 5. Sidebar ────────────────────────────────────────────────────────────── */

.sidebar {
  width: var(--sidebar-width);
  min-height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-2xl) var(--space-xl);
  border-bottom: 1px solid var(--border-color);
  text-decoration: none;
}

.sidebar-logo:hover {
  text-decoration: none;
}

.sidebar-logo-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: var(--color-primary-600);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  flex-shrink: 0;
}

.sidebar-logo-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.sidebar-logo-version {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  background: var(--badge-bg);
  padding: 2px 6px;
  border-radius: var(--radius-full);
  margin-left: auto;
  flex-shrink: 0;
}

.sidebar-section {
  padding: var(--space-xl) 0 var(--space-sm);
}

.sidebar-section-title {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0 var(--space-xl) var(--space-xs);
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-xl);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: 0;
  transition: background 0.1s, color 0.1s;
}

.sidebar-nav-item:hover {
  background: var(--bg-surface-secondary);
  color: var(--text-primary);
  text-decoration: none;
}

.sidebar-nav-item.active {
  background: var(--bg-surface-secondary);
  color: var(--text-primary);
  font-weight: 600;
}

.sidebar-nav-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: currentColor;
}

.sidebar-nav-badge {
  margin-left: auto;
  background: var(--badge-bg);
  color: var(--badge-text);
  font-size: var(--text-xs);
  font-weight: 500;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.sidebar-spacer {
  flex: 1;
}

.sidebar-bottom {
  border-top: 1px solid var(--border-color);
  padding: var(--space-md) 0;
}

/* ─── 6. Main Area ──────────────────────────────────────────────────────────── */

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* ─── 7. Topbar ─────────────────────────────────────────────────────────────── */

.topbar {
  height: var(--header-height);
  background: var(--bg-topbar);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-3xl);
  flex-shrink: 0;
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-burger {
  display: none;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  padding: var(--space-sm);
  margin-right: var(--space-sm);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.1s, color 0.1s;
}

.topbar-burger:hover {
  background: var(--bg-surface-secondary);
  color: var(--text-primary);
}

.topbar-burger svg {
  width: 24px;
  height: 24px;
}

.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 40;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.sidebar-backdrop.sidebar-backdrop-open {
  opacity: 1;
  pointer-events: auto;
}

.topbar-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.topbar-breadcrumb a {
  color: var(--text-tertiary);
  text-decoration: none;
}

.topbar-breadcrumb a:hover {
  color: var(--text-primary);
  text-decoration: none;
}

.topbar-breadcrumb-sep {
  color: var(--text-placeholder);
  display: flex;
  align-items: center;
}

.topbar-breadcrumb-sep svg {
  width: 14px;
  height: 14px;
}

.topbar-breadcrumb-current {
  color: var(--text-primary);
  font-weight: 500;
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.topbar-username {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* ─── 8. Page Content ───────────────────────────────────────────────────────── */

.page-content {
  flex: 1;
  padding: var(--space-3xl);
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-3xl);
}

.page-header h1,
.page-title {
  font-size: var(--text-display-sm);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.page-header p {
  font-size: var(--text-md);
  color: var(--text-tertiary);
  margin-top: var(--space-sm);
}

.page-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

/* ─── 8b. Cards ─────────────────────────────────────────────────────────────── */

.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
}

.card-interactive {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  text-decoration: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.card-interactive:hover,
.card-interactive:focus-visible {
  border-color: var(--color-primary-500);
  box-shadow: var(--shadow-md);
  text-decoration: none;
  outline: none;
}

.card-disabled {
  opacity: 0.5;
}

.card-icon {
  color: var(--color-primary-600);
}

.card-icon-muted {
  color: var(--text-tertiary);
}

.card-title {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--text-primary);
}

.card-description {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-top: var(--space-xs);
  line-height: 1.5;
}

.card-link-hint {
  font-size: var(--text-xs);
  color: var(--color-primary-600);
  margin-top: auto;
}

.card-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.card-header .card-icon {
  flex-shrink: 0;
}

/* Layout helpers */

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

@media (max-width: 768px) {
  .grid-2col { grid-template-columns: 1fr; }
}

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.callout {
  border-radius: var(--radius-md);
  padding: var(--space-md);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.callout-warning {
  background: var(--color-warning-50);
  border: 1px solid #fde68a;
  color: #92400e;
}

.callout-error {
  background: var(--color-error-50);
  border: 1px solid #fecaca;
  color: #991b1b;
}

.callout-info {
  background: var(--color-blue-50);
  border: 1px solid #bfdbfe;
  color: var(--color-blue-700);
}

/* ─── 9. Avatar ─────────────────────────────────────────────────────────────── */

.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--avatar-bg);
  color: var(--avatar-text);
  font-size: var(--text-xs);
  font-weight: 600;
  flex-shrink: 0;
  overflow: hidden;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: block;
}

.avatar-sm {
  width: 32px;
  height: 32px;
}

.avatar-md {
  width: 36px;
  height: 36px;
}

.avatar-lg {
  width: 48px;
  height: 48px;
  font-size: var(--text-sm);
}

/* Vorschau auf der Profil-Seite (größerer Avatar-Kreis) */
.avatar-preview {
  width: 128px;
  height: 128px;
  border-radius: var(--radius-full);
  background: var(--avatar-bg);
  color: var(--avatar-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-size: var(--text-lg);
  font-weight: 600;
  text-transform: uppercase;
  line-height: 1;
}

.avatar-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ─── 10. Buttons ───────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1;
  border: 1px solid transparent;
  box-shadow: var(--shadow-xs);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.1s, border-color 0.1s, color 0.1s, opacity 0.1s;
  white-space: nowrap;
}

.btn:hover {
  text-decoration: none;
}

.btn:disabled,
.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn-primary {
  background: var(--color-primary-600);
  border-color: var(--color-primary-600);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-primary-700);
  border-color: var(--color-primary-700);
  color: var(--color-white);
}

/* Volle Breite explizit per Modifier oder im Auth-Kontext */
.btn-block {
  width: 100%;
  justify-content: center;
}

.auth-card .btn-primary,
.auth-card form .btn-primary {
  width: 100%;
  justify-content: center;
}

.auth-card .alert {
  margin-bottom: var(--space-2xl);
}

.btn-secondary {
  background: var(--bg-surface);
  border-color: var(--border-input);
  color: var(--text-secondary);
}

.btn-secondary:hover {
  background: var(--bg-surface-secondary);
  color: var(--text-primary);
}

.btn-danger {
  background: var(--color-error-50);
  border-color: var(--color-error-500);
  color: var(--color-error-700);
}

.btn-danger:hover {
  background: var(--color-error-500);
  color: var(--color-white);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: background 0.1s, color 0.1s;
  flex-shrink: 0;
}

.btn-icon:hover {
  background: var(--bg-surface-secondary);
  color: var(--text-primary);
}

.btn-icon svg {
  width: 18px;
  height: 18px;
}

.btn-link {
  background: none;
  border: none;
  box-shadow: none;
  padding: 0;
  color: var(--color-primary-600);
  font-size: inherit;
  cursor: pointer;
}

.btn-link:hover {
  color: var(--color-primary-700);
  text-decoration: underline;
}

/* ─── 11. Form Elements ─────────────────────────────────────────────────────── */

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-xl);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px var(--space-md);
  font-size: var(--text-sm);
  font-family: inherit;
  color: var(--text-primary);
  background: var(--bg-input);
  border: 1px solid var(--border-input);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  outline: none;
  transition: border-color 0.1s, box-shadow 0.1s;
  line-height: 1.5;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-placeholder);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(159,120,237,0.15);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-error-500);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2398a2b3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.form-error-text {
  font-size: var(--text-xs);
  color: var(--color-error-700);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  cursor: pointer;
  line-height: 1.4;
  margin-bottom: var(--space-xl);
}

.form-checkbox input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  min-width: 18px;
  border: 1.5px solid var(--border-input);
  border-radius: 4px;
  background: var(--bg-input);
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 1px;
  transition: border-color 0.1s, background 0.1s, box-shadow 0.1s;
  position: relative;
}

.form-checkbox input[type="checkbox"]:checked {
  background: var(--color-primary-600);
  border-color: var(--color-primary-600);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12'%3E%3Cpolyline points='1.5,6 4.5,9 10.5,3' fill='none' stroke='%23fff' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

.form-checkbox input[type="checkbox"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(159,120,237,0.25);
  border-color: var(--border-focus);
}

.form-checkbox input[type="checkbox"]:hover:not(:checked) {
  border-color: var(--color-primary-500);
}

.form-checkbox label,
.form-checkbox span {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
}

/* Search Input */
.search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-wrapper svg {
  position: absolute;
  left: 10px;
  width: 18px;
  height: 18px;
  color: var(--text-placeholder);
  pointer-events: none;
}

.search-input {
  padding-left: 36px;
  width: 260px;
}

/* Password field wrapper */
.input-password-wrapper {
  position: relative;
}

.input-password-wrapper .form-input {
  padding-right: 44px;
}

.input-password-toggle {
  position: absolute;
  right: var(--space-sm);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  padding: 4px;
}

.input-password-toggle:hover {
  color: var(--text-primary);
}

.input-password-toggle svg {
  width: 18px;
  height: 18px;
}

/* ─── 12. Table Toolbar ─────────────────────────────────────────────────────── */

.table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.table-toolbar-title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
}

.table-toolbar-title span {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--text-tertiary);
  margin-left: var(--space-sm);
}

.table-toolbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* ─── 13. Data Table ────────────────────────────────────────────────────────── */

.data-table-wrapper {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: auto;
}

.data-table thead {
  background: var(--bg-surface-secondary);
}

.data-table thead th {
  padding: var(--space-md) var(--space-2xl);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--border-color);
}

.data-table thead th.col-checkbox {
  width: 44px;
  padding-right: 0;
}

.data-table thead th.col-actions {
  text-align: right;
}

.data-table tbody tr {
  border-bottom: 1px solid var(--border-color);
  transition: background 0.1s;
}

.data-table tbody tr:last-child {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background: var(--bg-surface-hover);
}

.data-table tbody tr.row-deactivated {
  opacity: 0.5;
}

.data-table tbody td {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--text-sm);
  color: var(--text-primary);
  vertical-align: middle;
}

.data-table tbody td.col-checkbox {
  padding-right: 0;
  width: 44px;
}

.data-table tbody td.col-actions {
  text-align: right;
}

.data-table .col-actions-inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-xs);
}

/* User cell (avatar + name + email) */
.user-cell {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.user-cell-info {
  display: flex;
  flex-direction: column;
}

.user-cell-name {
  font-weight: 500;
  color: var(--text-primary);
}

.user-cell-email {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: 1px;
}

/* Sort header */
.col-sortable {
  cursor: pointer;
  user-select: none;
}

.col-sortable:hover {
  color: var(--text-primary);
}

.sort-icon {
  display: inline-flex;
  align-items: center;
  margin-left: 4px;
  color: var(--text-placeholder);
}

.sort-icon svg {
  width: 14px;
  height: 14px;
}

/* Empty state inside table */
.table-empty {
  padding: var(--space-3xl) var(--space-2xl);
  text-align: center;
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}

.table-empty-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--bg-surface-secondary);
  margin: 0 auto var(--space-md);
  color: var(--text-tertiary);
}

.table-empty-icon svg {
  width: 22px;
  height: 22px;
}

.table-empty-title {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.table-empty-sub {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

/* ─── 14. Badges ────────────────────────────────────────────────────────────── */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: var(--radius-full);
  padding: 2px 10px;
  font-size: var(--text-xs);
  font-weight: 500;
  border: 1px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}

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

.badge-primary {
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  border-color: var(--color-primary-200);
}

.badge-success {
  background: var(--color-success-50);
  color: var(--color-success-700);
  border-color: #a6f4c5;
}

.badge-error {
  background: var(--color-error-50);
  color: var(--color-error-700);
  border-color: #fda29b;
}

.badge-warning {
  background: var(--color-warning-50);
  color: var(--color-warning-700);
  border-color: #fec84b;
}

.badge-blue {
  background: var(--color-blue-50);
  color: var(--color-blue-700);
  border-color: #b2ddff;
}

.badge svg {
  width: 12px;
  height: 12px;
}

/* Vault category chips — palette slugs map 1:1 to CategoryColor.rawValue.
   Each `.cat-<slug>` sets the three variables the base `.cat-chip` reads, so
   we can reuse one ruleset for the swatch, checkbox card, and entry chip. */
.cat-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  background: var(--cat-bg, var(--color-gray-100));
  color: var(--cat-fg, var(--color-gray-700));
  border: 1px solid var(--cat-border, transparent);
  white-space: nowrap;
}
.cat-chip.is-deleted {
  opacity: 0.55;
  text-decoration: line-through;
  background: var(--color-gray-100);
  color: var(--color-gray-500);
  border-color: var(--color-gray-200);
}
.cat-swatch {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: var(--radius-full);
  background: var(--cat-bg, var(--color-gray-200));
  border: 1px solid var(--cat-border, var(--color-gray-300));
}
.cat-red    { --cat-bg: #fee4e2; --cat-fg: #912018; --cat-border: #fecdca; }
.cat-orange { --cat-bg: #fde3cf; --cat-fg: #93370d; --cat-border: #fcd9b6; }
.cat-amber  { --cat-bg: #fef0c7; --cat-fg: #854708; --cat-border: #fedf89; }
.cat-green  { --cat-bg: #d1fadf; --cat-fg: #054f31; --cat-border: #a6f4c5; }
.cat-teal   { --cat-bg: #ccfbf1; --cat-fg: #0f766e; --cat-border: #99f6e4; }
.cat-blue   { --cat-bg: #eff8ff; --cat-fg: #175cd3; --cat-border: #b2ddff; }
.cat-indigo { --cat-bg: #e0e7ff; --cat-fg: #3538cd; --cat-border: #c7d2fe; }
.cat-purple { --cat-bg: #ede4ff; --cat-fg: #5925dc; --cat-border: #d6bbfb; }
.cat-pink   { --cat-bg: #fce7f3; --cat-fg: #9d174d; --cat-border: #fbcfe8; }
.cat-gray   { --cat-bg: #f2f4f7; --cat-fg: #344054; --cat-border: #d0d5dd; }

/* Multi-select picker: hide the native checkbox and toggle opacity/outline on
   the adjacent chip so clicking the label feels like picking a pill. */
.cat-picker {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}
.cat-picker-item {
  cursor: pointer;
  display: inline-flex;
}
.cat-picker-item input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.cat-picker-item .cat-chip {
  opacity: 0.55;
  box-shadow: none;
  transition: opacity 0.1s, box-shadow 0.1s;
}
.cat-picker-item:hover .cat-chip {
  opacity: 0.85;
}
.cat-picker-item input[type="checkbox"]:checked + .cat-chip {
  opacity: 1;
  box-shadow: 0 0 0 2px var(--cat-fg, var(--color-gray-700));
}
.cat-picker-item input[type="checkbox"]:focus-visible + .cat-chip {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ─── 15. Pagination ────────────────────────────────────────────────────────── */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-lg) var(--space-2xl);
  border-top: 1px solid var(--border-color);
}

.pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 var(--space-sm);
  border-radius: var(--radius-md);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.1s, color 0.1s;
  gap: var(--space-xs);
}

.pagination-btn:hover {
  background: var(--bg-surface-secondary);
  color: var(--text-primary);
  text-decoration: none;
}

.pagination-btn.active {
  background: var(--bg-surface-secondary);
  font-weight: 600;
  color: var(--text-primary);
}

.pagination-btn:disabled,
.pagination-btn.disabled {
  opacity: 0.4;
  pointer-events: none;
  cursor: not-allowed;
}

.pagination-btn svg {
  width: 18px;
  height: 18px;
}

.pagination-info {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  padding: 0 var(--space-sm);
}

/* ─── 16. Alert / Toast ─────────────────────────────────────────────────────── */

.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-size: var(--text-sm);
  margin-bottom: var(--space-lg);
}

.alert svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.alert-success {
  background: var(--color-success-50);
  color: var(--color-success-700);
  border-color: #a6f4c5;
}

.alert-error {
  background: var(--color-error-50);
  color: var(--color-error-700);
  border-color: #fda29b;
}

.alert-warning {
  background: var(--color-warning-50);
  color: var(--color-warning-700);
  border-color: #fec84b;
}

.alert-info {
  background: var(--color-blue-50);
  color: var(--color-blue-700);
  border-color: #b2ddff;
}

/* Toast (fixed, bottom-right) */
.toast-container {
  position: fixed;
  bottom: var(--space-3xl);
  right: var(--space-3xl);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  background: var(--bg-toast);
  color: var(--text-toast);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  font-size: var(--text-sm);
  min-width: 280px;
  max-width: 400px;
  pointer-events: auto;
  animation: toast-in 0.2s ease;
}

.toast.toast-out {
  animation: toast-out 0.2s ease forwards;
}

.toast-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.toast-icon-success {
  background: var(--color-success-500);
  color: var(--color-white);
}

.toast-icon svg {
  width: 12px;
  height: 12px;
}

.toast-close {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  opacity: 0.6;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.toast-close:hover {
  opacity: 1;
}

.toast-close svg {
  width: 16px;
  height: 16px;
}

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

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

/* ─── 17. Auth Layout (Login, Register, etc. – kein Sidebar) ───────────────── */

.auth-layout {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-page);
  padding: var(--space-2xl);
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-3xl);
}

.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3xl);
}

.auth-logo-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-primary-600);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
}

.auth-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.auth-header h1 {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.auth-header p {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.auth-footer {
  margin-top: var(--space-xl);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

/* ─── 18. Confirm Dialog ────────────────────────────────────────────────────── */

.dialog-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(16,24,40,0.4);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl);
  animation: backdrop-in 0.15s ease;
}

.dialog {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-3xl);
  max-width: 400px;
  width: 100%;
  animation: dialog-in 0.15s ease;
}

.dialog h2 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.dialog p {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--space-3xl);
}

.dialog-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
}

@keyframes backdrop-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes dialog-in {
  from { opacity: 0; transform: scale(0.95); }
  to   { opacity: 1; transform: scale(1); }
}

/* ─── 19. Utility Classes ───────────────────────────────────────────────────── */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.hidden {
  display: none !important;
}

.text-muted {
  color: var(--text-tertiary);
}

.text-error {
  color: var(--color-error-700);
}

.text-success {
  color: var(--color-success-700);
}

.mt-auto {
  margin-top: auto;
}

.flex {
  display: flex;
}

.items-center {
  align-items: center;
}

.gap-sm {
  gap: var(--space-sm);
}

.gap-md {
  gap: var(--space-md);
}

/* ─── 20. Loading Spinner ───────────────────────────────────────────────────── */

.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: var(--radius-full);
  animation: spin 0.6s linear infinite;
  flex-shrink: 0;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ─── 21. Responsive ────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 50;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    box-shadow: var(--shadow-lg);
  }

  .sidebar.sidebar-open {
    transform: translateX(0);
  }

  .topbar-burger {
    display: flex;
  }

  .topbar {
    padding: 0 var(--space-lg);
  }

  .page-content {
    padding: var(--space-xl);
  }

  .data-table thead th,
  .data-table tbody td {
    padding: var(--space-md) var(--space-lg);
  }

  .search-input {
    width: 100%;
  }

  .table-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ========================================================================
   Auth: System-Logs Viewer
   ======================================================================== */

.log-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: flex-end;
  margin-bottom: var(--space-xl);
}
.log-filters .form-group {
  margin: 0;
  min-width: 140px;
  flex: 1;
}
.log-filters .form-group:first-child {
  flex: 2;
  min-width: 220px;
}

.log-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
.log-table th,
.log-table td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.log-table td.msg-col {
  white-space: normal;
  word-break: break-word;
  max-width: 500px;
}
.log-table tr:hover {
  background: var(--surface-raised);
}

.log-level {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
}
.log-level.error   { background: var(--color-error-50);   color: var(--color-error-700); }
.log-level.warning { background: var(--color-warning-50); color: var(--color-warning-700); }
.log-level.info    { background: var(--color-blue-50);    color: var(--color-blue-700); }
.log-level.debug   { background: var(--surface-raised);   color: var(--text-muted); }

.log-override-bar {
  background: var(--color-warning-50);
  border: 1px solid var(--color-warning-500);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-xl);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--text-sm);
}

/* ========================================================================
   Acronis: Pricing-Form (responsives Grid für mehrere Inputs nebeneinander)
   ======================================================================== */

.pricing-form .form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.pricing-form .form-row .form-group {
  margin-bottom: 0;
}

/* ========================================================================
   Acronis: Detail-Rows (zusammenklappbare Tabellenzeilen)
   ======================================================================== */

.usage-detail-row.is-open,
.edit-row.is-open {
  display: table-row !important;
}

/* ========================================================================
   Error Page (HTTP-Errorseite, ohne Sidebar/Topbar)
   ======================================================================== */

.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-base);
}

.error-card {
  text-align: center;
  padding: var(--space-3xl);
  max-width: 480px;
  width: 100%;
}

.error-status {
  font-size: clamp(4rem, 20vw, 6rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin: 0 0 var(--space-md);
}

.error-title {
  margin: 0 0 var(--space-sm);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
}

.error-message {
  color: var(--text-muted);
  margin: 0 0 var(--space-3xl);
}