/* ========================================
   LICENSE SERVER - MAIN STYLESHEET
   Matching CashbookSystem theme
   ======================================== */

:root {
  /* Base Colors */
  --clr-dark-a0: #000000;
  --clr-light-a0: #ffffff;

  /* Primary Colors - Lime/Yellow theme (matching Kassenbuch) */
  --clr-primary-a0: #d8ed18;
  --clr-primary-a10: #deef45;
  --clr-primary-a20: #e4f162;
  --clr-primary-a30: #e9f37b;
  --clr-primary-a40: #eef592;
  --clr-primary-a50: #f2f7a8;

  /* Surface Colors */
  --clr-surface-a0: #030303;
  --clr-surface-a10: #1f1f1f;
  --clr-surface-a20: #373737;
  --clr-surface-a30: #505050;
  --clr-surface-a40: #6a6a6a;
  --clr-surface-a50: #868686;
  --clr-surface-a60: #a3a3a3;
  --clr-surface-a70: #c1c1c1;

  /* Tonal Surface Colors */
  --clr-surface-tonal-a0: #1b1c0e;
  --clr-surface-tonal-a10: #303125;
  --clr-surface-tonal-a20: #46473c;
  --clr-surface-tonal-a30: #5e5f55;

  /* Success Colors */
  --clr-success: #22946e;
  --clr-success-light: #47d5a6;
  --clr-success-bg: rgba(34, 148, 110, 0.1);

  /* Warning Colors */
  --clr-warning: #a87a2a;
  --clr-warning-light: #d7ac61;
  --clr-warning-bg: rgba(168, 122, 42, 0.1);

  /* Error/Danger Colors */
  --clr-error: #9c2121;
  --clr-error-light: #d94a4a;
  --clr-error-bg: rgba(156, 33, 33, 0.1);

  /* Info Colors */
  --clr-info: #21498a;
  --clr-info-light: #4077d1;
}

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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--clr-surface-a0);
  color: var(--clr-light-a0);
  line-height: 1.6;
}

/* ========================================
   SIDEBAR LAYOUT
   ======================================== */
.app-layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 250px;
  background-color: var(--clr-surface-a0);
  border-right: 1px solid var(--clr-surface-a20);
  padding: 20px 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  flex-shrink: 0;
}

.main-content {
  flex: 1;
  padding: 20px 30px;
  background-color: var(--clr-surface-a0);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Sidebar Header */
.sidebar-header {
  padding: 20px;
  border-bottom: 1px solid var(--clr-surface-a20);
  margin-bottom: 20px;
  text-align: center;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 10px;
  text-decoration: none;
  transition: transform 0.2s ease;
}

.sidebar-logo:hover {
  transform: scale(1.02);
}

.sidebar-logo-icon {
  font-size: 1.8rem;
}

.sidebar-logo > i,
.sidebar-header > i {
  font-size: 1.8rem;
  color: var(--clr-primary-a0);
}

.sidebar-logo-text {
  color: var(--clr-primary-a20);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0;
}

.sidebar-welcome {
  color: var(--clr-surface-a50);
  font-size: 13px;
  margin: 0;
}

.sidebar-badge {
  display: inline-block;
  background: var(--clr-warning);
  color: var(--clr-dark-a0);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 6px;
}

.sidebar-session {
  color: var(--clr-surface-a40);
  font-size: 0.75rem;
  margin-top: 4px;
}

/* Sidebar Navigation */
.sidebar-nav {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-nav li {
  margin-bottom: 2px;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  padding: 12px 20px;
  color: var(--clr-surface-a50);
  text-decoration: none;
  transition: all 0.3s ease;
  border-right: 3px solid transparent;
  font-size: 0.9rem;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  background-color: var(--clr-surface-tonal-a10);
  color: var(--clr-primary-a20);
  border-right-color: var(--clr-primary-a0);
}

.sidebar-nav .nav-separator {
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid var(--clr-surface-a20);
}

.sidebar-nav .nav-danger:hover {
  color: var(--clr-error-light);
  border-right-color: var(--clr-error-light);
}

/* ========================================
   PAGE HEADER
   ======================================== */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--clr-surface-a20);
  flex-wrap: wrap;
  gap: 15px;
}

.page-header h1 {
  color: var(--clr-primary-a20);
  margin: 0 0 3px 0;
  font-size: 1.6rem;
}

.page-header p {
  color: var(--clr-surface-a50);
  margin: 0;
  font-size: 0.9rem;
}

/* ========================================
   CARDS
   ======================================== */
.card {
  background: var(--clr-surface-a10);
  border: 1px solid var(--clr-surface-a20);
  border-radius: 8px;
  padding: 20px;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
  margin-bottom: 20px;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--clr-surface-a20);
}

.card-header h2,
.card-header h3 {
  margin: 0;
  color: var(--clr-primary-a20);
  font-size: 1.1rem;
}

/* ========================================
   DASHBOARD HEADER
   ======================================== */
.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  padding-bottom: 20px;
  flex-wrap: wrap;
  gap: 20px;
}

.welcome-text h1 {
  color: var(--clr-primary-a20);
  margin-bottom: 5px;
}

.welcome-text p {
  color: var(--clr-surface-a50);
}

.quick-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ========================================
   STATS CARDS
   ======================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 25px;
}

.stat-card {
  background: var(--clr-surface-a10);
  border: 2px solid var(--clr-surface-a20);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  transition: all 0.2s ease;
}

.stat-card:hover {
  border-color: var(--clr-primary-a0);
  transform: translateY(-2px);
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--clr-primary-a0);
  margin-bottom: 4px;
  line-height: 1;
}

.stat-label {
  color: var(--clr-surface-a50);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 1px;
  font-weight: 600;
}

.stat-icon {
  font-size: 1.5rem;
  color: var(--clr-primary-a0);
  margin-bottom: 8px;
  opacity: 0.7;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  background-color: var(--clr-primary-a0);
  color: var(--clr-dark-a0);
  text-decoration: none;
  border: none;
  border-radius: 6px;
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  gap: 6px;
}

.btn:hover {
  background-color: var(--clr-primary-a10);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background-color: var(--clr-primary-a0);
  color: var(--clr-dark-a0);
}

.btn-success {
  background: var(--clr-success);
  color: white;
}

.btn-success:hover {
  background: var(--clr-success-light);
}

.btn-warning {
  background: var(--clr-warning);
  color: white;
}

.btn-warning:hover {
  background: var(--clr-warning-light);
}

.btn-danger {
  background: var(--clr-error);
  color: var(--clr-light-a0);
}

.btn-danger:hover {
  background: var(--clr-error-light);
}

.btn-secondary {
  background: var(--clr-surface-a20);
  color: var(--clr-light-a0);
}

.btn-secondary:hover {
  background: var(--clr-surface-a30);
}

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

/* ========================================
   FORMS
   ======================================== */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  color: var(--clr-surface-a70);
  font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--clr-surface-a20);
  border: 1px solid var(--clr-surface-a30);
  border-radius: 6px;
  color: var(--clr-light-a0);
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--clr-primary-a0);
  box-shadow: 0 0 0 3px rgba(216, 237, 24, 0.15);
  background: var(--clr-surface-a10);
}

.form-group input::placeholder {
  color: var(--clr-surface-a40);
}

/* ========================================
   TABLES
   ======================================== */
.table-container {
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid var(--clr-surface-a20);
}

.admin-table,
.details-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--clr-surface-a10);
}

.admin-table th,
.admin-table td,
.details-table th,
.details-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--clr-surface-a20);
}

.admin-table th,
.details-table th {
  background: var(--clr-surface-a0);
  font-weight: 600;
  color: var(--clr-surface-a70);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.admin-table tbody tr,
.details-table tbody tr {
  transition: background 0.2s ease;
}

.admin-table tbody tr:hover,
.details-table tbody tr:hover {
  background: var(--clr-surface-tonal-a10);
}

.admin-table tbody tr:last-child td,
.details-table tbody tr:last-child td {
  border-bottom: none;
}

.admin-table th:last-child,
.admin-table td:last-child,
.details-table th:last-child,
.details-table td:last-child {
  text-align: right;
}

/* ========================================
   STATUS BADGES
   ======================================== */
.status-badge {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.status-active {
  background: var(--clr-success-bg);
  color: var(--clr-success-light);
  border: 1px solid rgba(34, 148, 110, 0.3);
}

.status-expired {
  background: var(--clr-error-bg);
  color: var(--clr-error-light);
  border: 1px solid rgba(156, 33, 33, 0.3);
}

.status-suspended {
  background: var(--clr-warning-bg);
  color: var(--clr-warning-light);
  border: 1px solid rgba(168, 122, 42, 0.3);
}

.status-icon {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* ========================================
   LICENSE KEY DISPLAY
   ======================================== */
.license-key-display {
  font-family: "Consolas", "Courier New", monospace;
  background: var(--clr-surface-tonal-a10);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.85rem;
  border: 1px solid var(--clr-surface-tonal-a20);
  color: var(--clr-primary-a30);
  font-weight: 500;
}

.hardware-id-display {
  font-family: "Consolas", "Courier New", monospace;
  color: var(--clr-surface-a50);
  font-size: 0.85rem;
}

/* ========================================
   CUSTOMER, ACTIVATION, EXPIRY INFO
   ======================================== */
.customer-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.customer-name {
  font-weight: 600;
  color: var(--clr-light-a0);
}

.customer-email {
  font-size: 0.8rem;
  color: var(--clr-surface-a50);
}

.activation-info {
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}

.activation-current {
  color: var(--clr-primary-a0);
}

.activation-max {
  color: var(--clr-surface-a50);
}

.expiry-date {
  color: var(--clr-light-a0);
  font-weight: 500;
}

.expiry-unlimited {
  color: var(--clr-success-light);
  font-style: italic;
}

.expiry-soon {
  color: var(--clr-warning-light);
}

.expiry-overdue {
  color: var(--clr-error-light);
}

.actions-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* ========================================
   SECTIONS
   ======================================== */
.admin-section {
  background: var(--clr-surface-a10);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--clr-surface-a20);
  margin-bottom: 20px;
}

.section-header {
  background: var(--clr-surface-a0);
  padding: 16px 20px;
  border-bottom: 1px solid var(--clr-surface-a20);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.section-header h2 {
  color: var(--clr-primary-a20);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
}

.section-content {
  padding: 20px;
}

.admin-form {
  background: var(--clr-surface-a20);
  padding: 20px;
  border-radius: 6px;
  border: 1px solid var(--clr-surface-a30);
}

/* ========================================
   CREATE LICENSE PAGE
   ======================================== */
.create-license-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.create-license-grid .details-card {
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.create-license-grid .details-card:hover {
  border-color: var(--clr-surface-a30);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.create-form-fields {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.create-form-fields .form-group {
  margin-bottom: 0;
}

.create-form-fields .form-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--clr-surface-a70);
  font-size: 0.9rem;
}

.create-form-fields .form-group label i {
  color: var(--clr-primary-a0);
  width: 16px;
  text-align: center;
  font-size: 0.85rem;
}

.create-form-fields .form-group input,
.create-form-fields .form-group select {
  width: 100%;
  padding: 12px 14px;
  background: var(--clr-surface-a20);
  border: 1px solid var(--clr-surface-a30);
  border-radius: 6px;
  color: var(--clr-light-a0);
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.create-form-fields .form-group input:focus,
.create-form-fields .form-group select:focus {
  outline: none;
  border-color: var(--clr-primary-a0);
  box-shadow: 0 0 0 3px rgba(216, 237, 24, 0.15);
  background: var(--clr-surface-a10);
}

.form-hint {
  display: block;
  font-size: 0.75rem;
  color: var(--clr-surface-a40);
  margin-top: 4px;
  font-style: italic;
}

/* Settings Info Box */
.settings-info-box {
  background: var(--clr-surface-a10);
  border: 1px solid var(--clr-surface-a20);
  border-radius: 8px;
  padding: 14px 16px;
}

.settings-info-box p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--clr-surface-a50);
}

.settings-info-box strong {
  color: var(--clr-light-a0);
}

.create-license-actions {
  display: flex;
  gap: 12px;
  margin-top: 4px;
}

.create-license-actions .btn {
  padding: 12px 24px;
  font-size: 0.95rem;
}

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

/* ========================================
   TOGGLE / COLLAPSIBLE
   ======================================== */
.toggle-button {
  background: var(--clr-surface-a20);
  border: 1px solid var(--clr-surface-a30);
  color: var(--clr-surface-a70);
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-weight: 500;
  font-size: 0.85rem;
}

.toggle-button:hover {
  background: var(--clr-primary-a0);
  color: var(--clr-dark-a0);
  border-color: var(--clr-primary-a0);
}

.collapsible-content {
  display: none;
}

.collapsible-content.active {
  display: block;
}

/* ========================================
   ALERTS
   ======================================== */
.alert {
  padding: 12px 16px;
  margin: 16px 0;
  border-radius: 6px;
  border: 1px solid;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
}

.alert-success {
  background: var(--clr-success-bg);
  border-color: rgba(34, 148, 110, 0.3);
  color: var(--clr-success-light);
}

.alert-danger,
.alert-error {
  background: var(--clr-error-bg);
  border-color: rgba(156, 33, 33, 0.3);
  color: var(--clr-error-light);
}

.alert-warning {
  background: var(--clr-warning-bg);
  border-color: rgba(168, 122, 42, 0.3);
  color: var(--clr-warning-light);
}

.alert-info {
  background: rgba(33, 73, 138, 0.1);
  border-color: rgba(33, 73, 138, 0.3);
  color: var(--clr-info-light);
}

/* ========================================
   DETAILS PAGE
   ======================================== */
.details-header {
  margin-bottom: 25px;
}

.details-header h1 {
  color: var(--clr-primary-a20);
  font-size: 1.6rem;
  margin-bottom: 5px;
}

.details-header p {
  color: var(--clr-surface-a50);
}

.license-key-hero {
  font-family: "Consolas", "Courier New", monospace;
  background: var(--clr-surface-a10);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  margin-top: 8px;
  border: 1px solid var(--clr-primary-a0);
  color: var(--clr-primary-a0);
  display: inline-block;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.details-card {
  background: var(--clr-surface-a10);
  border-radius: 8px;
  padding: 20px;
  border: 1px solid var(--clr-surface-a20);
  margin-bottom: 20px;
}

.details-card h3 {
  margin: 0 0 16px 0;
  color: var(--clr-primary-a20);
  font-size: 1.1rem;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 12px;
}

.info-item {
  background: var(--clr-surface-a20);
  padding: 12px;
  border-radius: 6px;
  border: 1px solid var(--clr-surface-a30);
}

.info-label {
  font-weight: 600;
  color: var(--clr-surface-a50);
  margin-bottom: 4px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.info-value {
  color: var(--clr-light-a0);
  font-size: 1rem;
  font-weight: 500;
}

/* ========================================
   ACTIONS SECTION
   ======================================== */
.actions-section {
  background: var(--clr-surface-a10);
  border-radius: 8px;
  padding: 20px;
  border: 1px solid var(--clr-surface-a20);
  margin-bottom: 20px;
}

.actions-section h3 {
  color: var(--clr-primary-a20);
  margin-bottom: 16px;
}

.actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.action-group {
  background: var(--clr-surface-a20);
  padding: 16px;
  border-radius: 6px;
  border: 1px solid var(--clr-surface-a30);
}

.action-group h4 {
  color: var(--clr-surface-a70);
  margin: 0 0 12px 0;
  font-size: 0.95rem;
}

.action-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ========================================
   DETAIL PAGE - INFO LIST
   ======================================== */
.detail-info-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.detail-info-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--clr-surface-a20);
}

.detail-info-row:last-child {
  border-bottom: none;
}

.detail-info-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--clr-surface-a20);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary-a0);
  font-size: 0.9rem;
  flex-shrink: 0;
}

/* ========================================
   DETAIL PAGE - ACTION BUTTONS
   ======================================== */
.detail-actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.detail-action-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid var(--clr-surface-a30);
  background: var(--clr-surface-a20);
  color: var(--clr-light-a0);
  cursor: pointer;
  border-radius: 8px;
  text-align: left;
  transition: all 0.2s ease;
}

.detail-action-btn:hover {
  background: var(--clr-surface-a30);
  border-color: var(--clr-primary-a0);
}

.detail-action-btn > i {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: var(--clr-surface-a30);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary-a0);
  font-size: 1rem;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.detail-action-btn:hover > i {
  background: var(--clr-primary-a0);
  color: var(--clr-dark-a0);
}

.detail-action-btn strong {
  display: block;
  font-size: 0.9rem;
  color: var(--clr-light-a0);
}

.detail-action-btn small {
  display: block;
  font-size: 0.75rem;
  color: var(--clr-surface-a50);
  margin-top: 2px;
}

/* ========================================
   COUNT BADGES
   ======================================== */
.count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 22px;
  padding: 0 8px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--clr-surface-a30);
  color: var(--clr-surface-a50);
  margin-left: 8px;
  vertical-align: middle;
}

.count-badge.count-success {
  background: rgba(22, 163, 74, 0.15);
  color: var(--clr-success-light);
}

.count-badge.count-warning {
  background: rgba(245, 158, 11, 0.15);
  color: var(--clr-warning-light);
}

/* ========================================
   ACTIVITY LOG
   ======================================== */
.activity-log {
  max-height: 600px;
  overflow-y: auto;
  border: 1px solid var(--clr-surface-a20);
  border-radius: 8px;
  background: var(--clr-surface-a10);
}

.activity-item {
  padding: 14px 18px;
  border-bottom: 1px solid var(--clr-surface-a20);
  transition: background 0.2s ease;
}

.activity-item:hover {
  background: var(--clr-surface-tonal-a10);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.activity-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* Action badges */
.activity-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
}

.activity-badge i {
  font-size: 0.72rem;
}

.badge-success {
  background: rgba(16, 185, 129, 0.15);
  color: var(--clr-success-light);
}

.badge-error {
  background: rgba(239, 68, 68, 0.15);
  color: var(--clr-error-light);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.15);
  color: var(--clr-warning-light);
}

.badge-info {
  background: rgba(59, 130, 246, 0.15);
  color: var(--clr-info-light);
}

.badge-primary {
  background: rgba(216, 237, 24, 0.12);
  color: var(--clr-primary-a0);
}

.badge-default {
  background: var(--clr-surface-a20);
  color: var(--clr-surface-a50);
}

/* IP tag */
.activity-ip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-family: "Courier New", monospace;
  background: var(--clr-surface-a20);
  color: var(--clr-surface-a50);
}

.activity-ip i {
  font-size: 0.68rem;
  opacity: 0.7;
}

.activity-time {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--clr-surface-a50);
  font-size: 0.78rem;
  white-space: nowrap;
}

.activity-time i {
  font-size: 0.72rem;
  opacity: 0.7;
}

/* Detail tags */
.activity-details {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.activity-detail-tag {
  display: inline-flex;
  align-items: center;
  border-radius: 6px;
  font-size: 0.75rem;
  overflow: hidden;
  border: 1px solid var(--clr-surface-a20);
}

.detail-key {
  padding: 3px 8px;
  background: var(--clr-surface-a20);
  color: var(--clr-surface-a50);
  font-weight: 600;
}

.detail-val {
  padding: 3px 8px;
  color: var(--clr-light-a0);
  font-family: "Courier New", monospace;
  font-size: 0.73rem;
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ========================================
   BREADCRUMB
   ======================================== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--clr-surface-a50);
  font-size: 0.85rem;
  margin-bottom: 6px;
}

.breadcrumb a {
  color: var(--clr-primary-a0);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--clr-primary-a20);
}

.hardware-id {
  font-family: "Consolas", "Courier New", monospace;
  font-size: 0.85rem;
  background: var(--clr-surface-a30);
  padding: 2px 6px;
  border-radius: 4px;
}

.hardware-id.deactivated {
  color: var(--clr-warning);
}

.deactivated-row {
  background: rgba(245, 158, 11, 0.04);
}

/* ========================================
   INLINE ALERT NOTIFICATIONS (Cashbook-Stil)
   Nur innerhalb .main-content (Dashboard),
   damit Login-Alerts nicht versteckt werden
   ======================================== */
.main-content .alert {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 0.85rem;
  opacity: 0;
  transform: translateY(-10px);
  max-height: 0;
  overflow: hidden;
  transition:
    opacity 0.35s ease,
    transform 0.35s ease,
    max-height 0.35s ease;
}

.main-content .alert.alert-show {
  opacity: 1;
  transform: translateY(0);
  max-height: 80px;
  overflow: visible;
}

.alert-content {
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-icon {
  font-size: 1rem;
  flex-shrink: 0;
}

.alert-text {
  line-height: 1.4;
}

.alert-close {
  background: none;
  border: none;
  color: inherit;
  opacity: 0.6;
  cursor: pointer;
  font-size: 1.2rem;
  padding: 0 4px;
  line-height: 1;
  transition: opacity 0.15s;
  flex-shrink: 0;
}

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

/* Alert Types */
.alert-success {
  background-color: rgba(74, 222, 128, 0.1);
  border: 1px solid #4ade80;
  color: #86efac;
}

.alert-error {
  background-color: rgba(248, 113, 113, 0.1);
  border: 1px solid #f87171;
  color: #fca5a5;
}

.alert-warning {
  background-color: rgba(245, 158, 11, 0.1);
  border: 1px solid #f59e0b;
  color: #fcd34d;
}

.alert-info {
  background-color: rgba(56, 189, 248, 0.1);
  border: 1px solid #38bdf8;
  color: #7dd3fc;
}

/* ========================================
   SCROLLBAR
   ======================================== */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--clr-surface-a0);
}

::-webkit-scrollbar-thumb {
  background: var(--clr-surface-a30);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--clr-primary-a0);
}

* {
  scrollbar-width: thin;
  scrollbar-color: var(--clr-surface-a30) var(--clr-surface-a0);
}

::selection {
  background: var(--clr-primary-a0);
  color: var(--clr-dark-a0);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
  .app-layout {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    height: auto;
    position: static;
    border-right: none;
    border-bottom: 1px solid var(--clr-surface-a20);
    padding: 10px 0;
  }

  .sidebar-header {
    padding: 15px;
    margin-bottom: 10px;
  }

  .sidebar-nav {
    display: flex;
    flex-wrap: wrap;
    padding: 0 15px;
    gap: 5px;
  }

  .sidebar-nav li {
    margin-bottom: 0;
  }

  .sidebar-nav a {
    padding: 8px 14px;
    border-right: none;
    border-radius: 6px;
    font-size: 0.85rem;
  }

  .sidebar-nav a:hover,
  .sidebar-nav a.active {
    border-right-color: transparent;
  }

  .sidebar-nav .nav-separator {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
  }

  .main-content {
    padding: 15px;
  }

  .page-header h1 {
    font-size: 1.3rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .section-header {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .details-grid,
  .actions-grid {
    grid-template-columns: 1fr;
  }

  .admin-table th,
  .admin-table td,
  .details-table th,
  .details-table td {
    padding: 8px 10px;
    font-size: 0.85rem;
  }
}

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

/* Utility */
.text-muted {
  color: var(--clr-surface-a50);
}

/* ========================================
   THEMED DIALOG SYSTEM
   ======================================== */
.dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0px);
  z-index: 20000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s ease;
}

.dialog-overlay.dialog-visible {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  opacity: 1;
  pointer-events: auto;
}

.dialog-box {
  background: var(--clr-surface-a10);
  border: 1px solid var(--clr-surface-a30);
  border-radius: 16px;
  padding: 32px;
  width: 100%;
  max-width: 440px;
  text-align: center;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.25s ease;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
}

.dialog-visible .dialog-box {
  transform: scale(1) translateY(0);
}

.dialog-box.dialog-dangerous {
  border-color: rgba(220, 38, 38, 0.4);
}

/* Dialog Icon */
.dialog-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.4rem;
  background: rgba(216, 237, 24, 0.1);
  color: var(--clr-primary-a0);
  border: 2px solid rgba(216, 237, 24, 0.2);
}

.dialog-icon-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--clr-warning);
  border-color: rgba(245, 158, 11, 0.25);
}

.dialog-icon-danger {
  background: rgba(220, 38, 38, 0.1);
  color: var(--clr-error);
  border-color: rgba(220, 38, 38, 0.25);
}

.dialog-icon-info {
  background: rgba(33, 73, 138, 0.15);
  color: var(--clr-info-light);
  border-color: rgba(33, 73, 138, 0.3);
}

.dialog-icon-success {
  background: rgba(22, 163, 74, 0.1);
  color: var(--clr-success);
  border-color: rgba(22, 163, 74, 0.25);
}

/* Dialog Content */
.dialog-title {
  color: var(--clr-light-a0);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 8px;
}

.dialog-message {
  color: var(--clr-surface-a50);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 20px;
}

/* Dialog Inputs */
.dialog-inputs {
  margin-bottom: 20px;
  text-align: left;
}

.dialog-input-group {
  margin-bottom: 12px;
}

.dialog-input-group:last-child {
  margin-bottom: 0;
}

.dialog-input-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-surface-a50);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.dialog-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--clr-surface-a20);
  border: 1px solid var(--clr-surface-a30);
  border-radius: 8px;
  color: var(--clr-light-a0);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s ease;
  box-sizing: border-box;
}

.dialog-input:focus {
  border-color: var(--clr-primary-a0);
  box-shadow: 0 0 0 3px rgba(216, 237, 24, 0.1);
}

.dialog-input-hint {
  display: block;
  font-size: 0.75rem;
  color: var(--clr-surface-a40);
  margin-top: 4px;
}

/* Dialog Checkbox as Toggle */
.dialog-checkbox-group {
  margin: 16px 0 16px;
  display: flex;
  justify-content: center;
}

.dialog-checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--clr-surface-a50);
  padding: 10px 18px;
  border-radius: 10px;
  background: var(--clr-surface-a10);
  border: 1px solid var(--clr-surface-a20);
  transition: all 0.25s ease;
  user-select: none;
}

.dialog-checkbox-label:hover {
  border-color: var(--clr-primary-a0);
  color: var(--clr-light-a0);
  background: rgba(216, 237, 24, 0.06);
}

.dialog-checkbox-label:has(.dialog-checkbox:checked) {
  border-color: var(--clr-primary-a0);
  background: rgba(216, 237, 24, 0.1);
  color: var(--clr-primary-a0);
}

/* Hide native checkbox, use toggle */
.dialog-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 38px;
  height: 20px;
  background: var(--clr-surface-a30);
  border-radius: 20px;
  position: relative;
  cursor: pointer;
  transition: background 0.25s ease;
  flex-shrink: 0;
}

.dialog-checkbox::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 14px;
  height: 14px;
  background: var(--clr-surface-a50);
  border-radius: 50%;
  transition: all 0.25s ease;
}

.dialog-checkbox:checked {
  background: var(--clr-primary-a0);
}

.dialog-checkbox:checked::after {
  left: 21px;
  background: var(--clr-dark-a0);
}

/* Dialog Select Options */
.dialog-select-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 12px 0 8px;
  width: 100%;
}

.dialog-select-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--clr-surface-a20);
  background: var(--clr-surface-a10);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
  color: var(--clr-light-a0);
  font-family: inherit;
  font-size: inherit;
}

.dialog-select-option:hover {
  border-color: var(--clr-primary-a0);
  background: rgba(216, 237, 24, 0.05);
}

.dialog-select-option.selected {
  border-color: var(--clr-primary-a0);
  background: rgba(216, 237, 24, 0.1);
}

.dialog-select-radio {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--clr-surface-a30);
  position: relative;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.dialog-select-option.selected .dialog-select-radio {
  border-color: var(--clr-primary-a0);
}

.dialog-select-option.selected .dialog-select-radio::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-primary-a0);
}

.dialog-select-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dialog-select-label strong {
  font-size: 0.9rem;
}

.dialog-select-label small {
  font-size: 0.75rem;
  color: var(--clr-surface-a50);
}

/* Dialog Buttons */
.dialog-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.dialog-buttons .btn {
  flex: 1;
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 600;
}

.dialog-btn-confirm:focus {
  box-shadow: 0 0 0 3px rgba(216, 237, 24, 0.2);
}

/* Print */
@media print {
  .sidebar,
  .btn,
  .actions-group,
  .actions-section,
  .alert {
    display: none !important;
  }

  body {
    background: white !important;
    color: black !important;
  }

  .app-layout {
    display: block !important;
  }
}