/* ============================================================
   Reseller Portal — Haupt-CSS
   Design: Dark Navy + Indigo/Teal Accent
   ============================================================ */

/* --- CSS-Variablen --- */
:root {
  /* Hintergründe */
  --bg-base:       #0f1117;
  --bg-surface:    #1a1f2e;
  --bg-surface-2:  #232840;
  --bg-surface-3:  #2d3452;
  --bg-sidebar:    #131723;

  /* Akzentfarben */
  --accent-primary:    #6366f1;
  --accent-primary-h:  #818cf8;
  --accent-secondary:  #00d4aa;
  --accent-warning:    #f59e0b;
  --accent-danger:     #ef4444;
  --accent-success:    #10b981;
  --accent-info:       #3b82f6;
  --accent-admin:      #f59e0b;

  /* Text */
  --text-primary:    #f1f5f9;
  --text-secondary:  #94a3b8;
  --text-muted:      #64748b;
  --text-inverse:    #0f1117;

  /* Ränder */
  --border:          rgba(255, 255, 255, 0.08);
  --border-focus:    rgba(99, 102, 241, 0.6);

  /* Sidebar */
  --sidebar-width:   260px;
  --topbar-height:   64px;

  /* Schatten */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.4);
  --shadow-md:  0 4px 16px rgba(0,0,0,.4);
  --shadow-lg:  0 8px 32px rgba(0,0,0,.5);

  /* Übergänge */
  --transition: 200ms ease;

  /* Radien */
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-primary-h); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-secondary); }

img { max-width: 100%; height: auto; }
ul { list-style: none; }

/* --- Sidebar --- */
.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 200;
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform var(--transition);
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 18px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-logo-text {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.sidebar-admin-badge {
  background: var(--accent-admin);
  color: #000;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sidebar-toggle {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  display: none;
  transition: color var(--transition);
}
.sidebar-toggle:hover { color: var(--text-primary); }

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: #fff;
  flex-shrink: 0;
}

.sidebar-avatar-admin {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-admin));
}

.sidebar-user-info { overflow: hidden; }

.sidebar-user-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: 0.75rem;
  color: var(--accent-secondary);
  font-weight: 500;
}

.sidebar-user-role-admin { color: var(--accent-admin); }

.sidebar-nav {
  flex: 1;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-nav-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 12px 8px 4px;
  pointer-events: none;
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition);
  position: relative;
}

.sidebar-nav-item svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
  opacity: 0.7;
  transition: opacity var(--transition);
}

.sidebar-nav-item:hover {
  background: var(--bg-surface-2);
  color: var(--text-primary);
}

.sidebar-nav-item:hover svg { opacity: 1; }

.sidebar-nav-item.active {
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent-primary-h);
}

.sidebar-nav-item.active svg { opacity: 1; color: var(--accent-primary-h); }

.nav-badge {
  margin-left: auto;
  background: var(--accent-danger);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 20px;
  min-width: 18px;
  text-align: center;
}

.sidebar-footer {
  padding: 12px 10px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-logout {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition);
  width: 100%;
}

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

.sidebar-logout:hover {
  background: rgba(239, 68, 68, 0.1);
  color: var(--accent-danger);
}

/* --- Overlay (Mobile) --- */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 199;
  display: none;
  backdrop-filter: blur(2px);
}

.sidebar-overlay.active { display: block; }

/* --- Topbar --- */
.topbar {
  position: fixed;
  top: 0;
  left: var(--sidebar-width);
  right: 0;
  height: var(--topbar-height);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 24px;
  z-index: 100;
  backdrop-filter: blur(8px);
}

.topbar-admin { border-bottom-color: rgba(245, 158, 11, 0.15); }

.topbar-menu-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  display: none;
  transition: color var(--transition);
}

.topbar-menu-btn:hover { color: var(--text-primary); }

.topbar-breadcrumb {
  flex: 1;
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-alert {
  position: relative;
  color: var(--text-secondary);
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: color var(--transition);
  display: flex;
}

.topbar-alert:hover { color: var(--accent-danger); }

.topbar-alert-count {
  position: absolute;
  top: 0; right: 0;
  background: var(--accent-danger);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  width: 16px; height: 16px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
}

.topbar-avatar-admin {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-admin));
}

.topbar-user-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* --- Haupt-Content-Bereich --- */
.page-wrapper {
  margin-left: var(--sidebar-width);
  padding-top: var(--topbar-height);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.page-content {
  padding: 32px 32px;
  max-width: 1400px;
  flex: 1;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.page-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* --- Karten --- */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.card-body { padding: 24px; }
.card-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-surface-2);
}

/* --- Stat-Karten (Dashboard) --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: border-color var(--transition), transform var(--transition);
}

.stat-card:hover {
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-2px);
}

.stat-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

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

.stat-icon-primary   { background: rgba(99,102,241,.15); color: var(--accent-primary-h); }
.stat-icon-success   { background: rgba(16,185,129,.15); color: var(--accent-success); }
.stat-icon-warning   { background: rgba(245,158,11,.15); color: var(--accent-warning); }
.stat-icon-danger    { background: rgba(239,68,68,.15);  color: var(--accent-danger); }
.stat-icon-secondary { background: rgba(0,212,170,.15);  color: var(--accent-secondary); }

.stat-body {}

.stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.04em;
  line-height: 1.2;
  margin-top: 2px;
}

.stat-change {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* --- Tabellen --- */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

thead th {
  background: var(--bg-surface-2);
  padding: 12px 16px;
  text-align: left;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}

tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

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

tbody tr:hover { background: var(--bg-surface-2); }

tbody td {
  padding: 13px 16px;
  color: var(--text-secondary);
  vertical-align: middle;
}

.td-primary { color: var(--text-primary); font-weight: 600; }

.table-empty {
  text-align: center;
  padding: 48px 16px;
  color: var(--text-muted);
}

.table-empty svg { width: 40px; height: 40px; margin-bottom: 12px; opacity: 0.4; }
.table-empty p { margin-top: 6px; font-size: 0.875rem; }

/* --- Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.badge-success   { background: rgba(16,185,129,.15);  color: #34d399; }
.badge-warning   { background: rgba(245,158,11,.15);  color: #fbbf24; }
.badge-danger    { background: rgba(239,68,68,.15);   color: #f87171; }
.badge-info      { background: rgba(59,130,246,.15);  color: #60a5fa; }
.badge-secondary { background: rgba(100,116,139,.15); color: #94a3b8; }
.badge-primary   { background: rgba(99,102,241,.15);  color: #a5b4fc; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.4;
}

.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

.btn-primary {
  background: var(--accent-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-primary-h);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99,102,241,.4);
}

.btn-secondary {
  background: var(--bg-surface-2);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--bg-surface-3);
  color: var(--text-primary);
}

.btn-success {
  background: var(--accent-success);
  color: #fff;
}
.btn-success:hover {
  background: #059669;
  color: #fff;
  transform: translateY(-1px);
}

.btn-warning {
  background: rgba(245,158,11,.15);
  color: #fbbf24;
  border: 1px solid rgba(245,158,11,.25);
}
.btn-warning:hover {
  background: rgba(245,158,11,.25);
  color: #fcd34d;
  transform: translateY(-1px);
}

.btn-danger {
  background: rgba(239,68,68,.15);
  color: #f87171;
  border: 1px solid rgba(239,68,68,.2);
}
.btn-danger:hover {
  background: var(--accent-danger);
  color: #fff;
  border-color: transparent;
}

.btn-outline {
  background: transparent;
  color: var(--accent-primary-h);
  border: 1px solid var(--accent-primary);
}
.btn-outline:hover {
  background: rgba(99,102,241,.1);
}

.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.btn-lg { padding: 12px 24px; font-size: 1rem; }

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* --- Formulare --- */
.form-group { margin-bottom: 20px; }

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.form-required { color: var(--accent-danger); }

.form-control {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}

.form-control::placeholder { color: var(--text-muted); }

.form-control:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(99,102,241,.12);
}

.form-control:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

select.form-control { cursor: pointer; }

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 5px;
}

.form-error {
  font-size: 0.75rem;
  color: #f87171;
  margin-top: 5px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.form-check {
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-check input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--accent-primary);
  cursor: pointer;
}

/* --- Alerts --- */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  font-size: 0.875rem;
  position: relative;
  animation: alertIn 200ms ease;
}

@keyframes alertIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

.alert-success {
  background: rgba(16,185,129,.12);
  border: 1px solid rgba(16,185,129,.25);
  color: #34d399;
}

.alert-error {
  background: rgba(239,68,68,.12);
  border: 1px solid rgba(239,68,68,.25);
  color: #f87171;
}

.alert-info {
  background: rgba(59,130,246,.12);
  border: 1px solid rgba(59,130,246,.25);
  color: #60a5fa;
}

.alert-close {
  position: absolute;
  top: 10px; right: 12px;
  background: none;
  border: none;
  color: currentColor;
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity var(--transition);
  line-height: 1;
}
.alert-close:hover { opacity: 1; }

.alert-errors { margin-top: 6px; padding-left: 16px; list-style: disc; }
.alert-errors li { margin-top: 3px; font-size: 0.8rem; }

/* --- Pakete Grid --- */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.package-card {
  background: var(--bg-surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.package-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  opacity: 0;
  transition: opacity var(--transition);
}

.package-card:hover { border-color: rgba(99,102,241,.3); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.package-card:hover::before { opacity: 1; }

.package-card-highlighted {
  border-color: var(--accent-primary);
}
.package-card-highlighted::before { opacity: 1; }

.package-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--accent-primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
}

.package-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.package-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 6px;
  line-height: 1.5;
}

.package-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 20px 0;
}

.package-price-amount {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.04em;
}

.package-price-currency {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.package-price-period {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.package-features {
  flex: 1;
  margin-bottom: 24px;
}

.package-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}

.package-feature:last-child { border-bottom: none; }

.package-feature-icon {
  width: 18px; height: 18px;
  color: var(--accent-secondary);
  flex-shrink: 0;
}

/* --- Zahlungsmethoden --- */
.payment-methods-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.payment-method-card {
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--bg-surface-2);
}

.payment-method-card:hover { border-color: var(--accent-primary); }
.payment-method-card.selected { border-color: var(--accent-primary); background: rgba(99,102,241,.1); }

.payment-method-card input[type="radio"] {
  accent-color: var(--accent-primary);
}

.payment-method-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.payment-method-img { height: 24px; width: auto; object-fit: contain; }

/* --- Footer --- */
.app-footer {
  padding: 20px 32px;
  border-top: 1px solid var(--border);
  background: var(--bg-surface);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 1400px;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.footer-nav { display: flex; gap: 20px; }
.footer-nav a { color: var(--text-muted); }
.footer-nav a:hover { color: var(--text-secondary); }

/* --- Auth-Seiten --- */
body.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: radial-gradient(ellipse at top left, rgba(99,102,241,.15), transparent 50%),
              radial-gradient(ellipse at bottom right, rgba(0,212,170,.08), transparent 50%),
              var(--bg-base);
}

.auth-box {
  width: 100%;
  max-width: 420px;
}

.auth-logo {
  text-align: center;
  margin-bottom: 32px;
}

.auth-logo-icon {
  display: inline-flex;
  width: 56px; height: 56px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  align-items: center; justify-content: center;
  margin-bottom: 12px;
}

.auth-logo-icon svg { width: 28px; height: 28px; color: #fff; }

.auth-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.auth-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.auth-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-lg);
}

.auth-divider {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  margin: 20px 0;
  position: relative;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: calc(50% - 20px);
  height: 1px;
  background: var(--border);
}
.auth-divider::before { left: 0; }
.auth-divider::after  { right: 0; }

.auth-link {
  text-align: center;
  margin-top: 20px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* --- Landing Page --- */
body.landing-page { margin: 0; }

/* .landing-page footer uses .landing-footer, not .app-footer */

/* --- Responsive --- */
@media (max-width: 1024px) {
  .page-content { padding: 24px 20px; }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }

  .sidebar-toggle { display: flex; }
  .topbar-menu-btn { display: flex; }

  .topbar { left: 0; }
  .page-wrapper { margin-left: 0; }

  .page-content { padding: 20px 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .packages-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .auth-card { padding: 24px 20px; }
}

/* --- Utility --- */
.text-muted     { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-primary   { color: var(--text-primary); }
.text-success   { color: var(--accent-success); }
.text-danger    { color: var(--accent-danger); }
.text-warning   { color: var(--accent-warning); }
.text-right     { text-align: right; }
.text-center    { text-align: center; }

.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 16px; }
.mt-4 { margin-top: 24px; }
.mt-5 { margin-top: 32px; }
.mb-3 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 24px; }

.d-flex         { display: flex; }
.align-center   { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2          { gap: 8px; }
.gap-3          { gap: 16px; }
.flex-wrap      { flex-wrap: wrap; }

.fw-bold   { font-weight: 700; }
.fw-medium { font-weight: 500; }
.fs-sm     { font-size: 0.8rem; }
.fs-xs     { font-size: 0.75rem; }

.spinner {
  display: inline-block;
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 600ms linear infinite;
}

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

/* --- Ticket-spezifisch --- */
.ticket-messages { display: flex; flex-direction: column; gap: 16px; }

.ticket-message {
  display: flex;
  gap: 12px;
}

.ticket-message-admin { flex-direction: row-reverse; }

.ticket-message-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.75rem;
  color: #fff;
  flex-shrink: 0;
}

.ticket-message-admin .ticket-message-avatar {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-admin));
}

.ticket-message-body { flex: 1; }

.ticket-message-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.ticket-message-content {
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  white-space: pre-wrap;
}

.ticket-message-admin .ticket-message-content {
  background: rgba(99,102,241,.1);
  border-color: rgba(99,102,241,.2);
}

/* --- Credentials --- */
.credential-card {
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}

.credential-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.credential-icon svg { width: 20px; height: 20px; }
.credential-icon-ftp    { background: rgba(99,102,241,.15);  color: var(--accent-primary-h); }
.credential-icon-db     { background: rgba(0,212,170,.15);   color: var(--accent-secondary); }
.credential-icon-plesk  { background: rgba(245,158,11,.15);  color: var(--accent-warning); }
.credential-icon-email  { background: rgba(59,130,246,.15);  color: var(--accent-info); }

.credential-info { flex: 1; }
.credential-label { font-size: 0.8rem; color: var(--text-muted); }
.credential-value {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  font-family: 'Courier New', monospace;
  display: flex; align-items: center; gap: 8px;
}

.copy-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px;
  transition: color var(--transition);
}
.copy-btn:hover { color: var(--accent-primary-h); }
.copy-btn svg { width: 14px; height: 14px; }

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-surface-3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-focus); }