/* ============================================
   MODERN THEME - TEBSON1 (CEPTETEB Yeşil Tema)
   ============================================ */

/* CSS Variables */
:root {
  --primary: #00a651;
  --primary-dark: #008540;
  --primary-light: #e8f5e9;
  --secondary: #5f6368;
  --success: #00a651;
  --danger: #ea4335;
  --warning: #fbbc04;
  --white: #ffffff;
  --gray-50: #f8f9fa;
  --gray-100: #f1f3f4;
  --gray-200: #e8eaed;
  --gray-300: #dadce0;
  --gray-400: #bdc1c6;
  --gray-500: #9aa0a6;
  --gray-600: #80868b;
  --gray-700: #5f6368;
  --gray-800: #3c4043;
  --gray-900: #202124;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 16px;
  --transition: all 0.2s ease;
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(135deg, #00a651 0%, #006b3c 100%);
  min-height: 100vh;
  color: var(--gray-800);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   LOGIN PAGE STYLES
   ============================================ */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 420px;
  padding: 40px;
  animation: slideUp 0.5s ease;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.login-logo img {
  width: 120px;
  height: auto;
  margin-bottom: 16px;
}

.login-logo h1 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-800);
}

.login-logo p {
  color: var(--gray-600);
  font-size: 0.9rem;
  margin-top: 8px;
}

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

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--gray-50);
  color: var(--gray-800);
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.1);
}

.form-control::placeholder {
  color: var(--gray-500);
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  gap: 8px;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  width: 100%;
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

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

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

.btn-secondary {
  background: var(--gray-100);
  color: var(--gray-700);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--gray-300);
  color: var(--gray-700);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.125rem;
}

/* ============================================
   HEADER STYLES
   ============================================ */
.header {
  background: var(--white);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-logo img {
  height: 40px;
  width: auto;
}

.header-divider {
  width: 1px;
  height: 32px;
  background: var(--gray-300);
}

.header-title {
  font-size: 0.9rem;
  color: var(--gray-600);
  font-weight: 500;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-lang {
  padding: 8px 16px;
  background: var(--gray-100);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--gray-700);
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
  padding: 24px;
  max-width: 480px;
  margin: 0 auto;
}

.content-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 32px;
  margin-top: 24px;
}

.content-card h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 8px;
  text-align: center;
}

.content-card p {
  color: var(--gray-600);
  text-align: center;
  margin-bottom: 24px;
}

/* ============================================
   OTP INPUT STYLES
   ============================================ */
.otp-container {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin: 24px 0;
}

.otp-input {
  width: 50px;
  height: 56px;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 600;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--gray-50);
  transition: var(--transition);
  outline: none;
}

.otp-input:focus {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.1);
}

/* ============================================
   PHONE INPUT
   ============================================ */
.phone-input-group {
  display: flex;
  align-items: center;
  background: var(--gray-50);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}

.phone-input-group:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.1);
}

.phone-prefix {
  padding: 14px 16px;
  background: var(--gray-100);
  font-weight: 500;
  color: var(--gray-700);
  border-right: 1px solid var(--gray-200);
}

.phone-input-group .form-control {
  border: none;
  background: transparent;
}

.phone-input-group .form-control:focus {
  box-shadow: none;
}

/* ============================================
   ALERT STYLES
   ============================================ */
.alert {
  padding: 16px 20px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.alert-warning {
  background: #fff3cd;
  border: 1px solid #ffc107;
  color: #856404;
}

.alert-danger {
  background: #fce4ec;
  border: 1px solid #f44336;
  color: #c62828;
}

.alert-success {
  background: #e8f5e9;
  border: 1px solid #4caf50;
  color: #2e7d32;
}

.alert-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* ============================================
   LOADING SPINNER
   ============================================ */
.spinner-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.spinner-text {
  margin-top: 20px;
  color: var(--gray-600);
  font-size: 0.9rem;
}

/* ============================================
   SUCCESS PAGE
   ============================================ */
.success-container {
  text-align: center;
  padding: 40px 20px;
}

.success-icon {
  width: 80px;
  height: 80px;
  background: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  color: var(--white);
  font-size: 2.5rem;
  animation: scaleIn 0.3s ease;
}

@keyframes scaleIn {
  from {
    transform: scale(0);
  }
  to {
    transform: scale(1);
  }
}

.success-title {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 12px;
}

.success-text {
  color: var(--gray-600);
  font-size: 1rem;
}

/* ============================================
   ADMIN PANEL STYLES
   ============================================ */
.admin-layout {
  display: flex;
  min-height: 100vh;
  background: #000000;
}

.admin-sidebar {
  width: 260px;
  background: var(--gray-900);
  color: var(--white);
  padding: 24px 16px;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
  transition: var(--transition);
}

.admin-sidebar-logo {
  font-size: 1.25rem;
  font-weight: 600;
  padding: 0 8px 24px;
  border-bottom: 1px solid var(--gray-700);
  margin-bottom: 24px;
}

.admin-nav {
  list-style: none;
}

.admin-nav-item {
  margin-bottom: 4px;
}

.admin-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: var(--gray-400);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.admin-nav-link:hover,
.admin-nav-link.active {
  background: rgba(255,255,255,0.1);
  color: var(--white);
}

.admin-nav-link i {
  width: 20px;
  text-align: center;
}

.admin-main {
  flex: 1;
  margin-left: 260px;
  padding: 24px;
}

.admin-header {
  background: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.admin-logo {
  width: 32px;
  height: auto;
}

.admin-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-800);
}

/* Stats Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--white);
  padding: 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-bottom: 4px;
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--gray-800);
}

/* Data Table */
.data-table {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.table-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.table-responsive {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--gray-100);
}

th {
  background: var(--gray-50);
  font-weight: 600;
  color: var(--gray-700);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

tr:hover {
  background: var(--gray-50);
}

td {
  color: var(--gray-800);
  font-size: 0.9rem;
}

/* Status Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 999px;
}

.badge-success {
  background: #d4edda;
  color: #155724;
}

.badge-danger {
  background: #f8d7da;
  color: #721c24;
}

.badge-warning {
  background: #fff3cd;
  color: #856404;
}

/* Action Buttons */
.action-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.action-btn {
  padding: 6px 12px;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-weight: 500;
}

/* ============================================
   MOBILE RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .login-card {
    padding: 24px;
    margin: 16px;
  }

  .header {
    padding: 12px 16px;
    flex-wrap: wrap;
    gap: 12px;
  }

  .header-divider {
    display: none;
  }

  .main-content {
    padding: 16px;
  }

  .content-card {
    padding: 24px;
    margin-top: 16px;
  }

  .otp-input {
    width: 48px;
    height: 56px;
    font-size: 1.5rem;
  }

  /* Admin Mobile */
  .admin-sidebar {
    transform: translateX(-100%);
    z-index: 1000;
  }

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

  .admin-main {
    margin-left: 0;
    padding: 16px;
  }

  .admin-header {
    flex-wrap: wrap;
    gap: 12px;
  }

  .admin-header-left {
    gap: 12px;
  }

  .admin-logo {
    width: 32px;
  }

  .admin-title {
    font-size: 1.25rem;
  }

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

  /* Mobile Table - Card View */
  .table-responsive {
    overflow-x: visible;
  }

  table, thead, tbody, th, td, tr {
    display: block;
  }

  thead {
    display: none;
  }

  tr {
    margin-bottom: 16px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 16px;
    background: var(--white);
  }

  td {
    padding: 8px 0;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  td::before {
    content: attr(data-label);
    font-weight: 600;
    color: var(--gray-600);
    font-size: 0.75rem;
    text-transform: uppercase;
  }

  .action-icons {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .icon-btn-with-text {
    padding: 8px 12px;
    font-size: 0.85rem;
  }

  .action-btns {
    flex-direction: column;
  }

  .action-btn {
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .otp-container {
    gap: 8px;
  }

  .otp-input {
    width: 44px;
    height: 52px;
    font-size: 1.25rem;
  }

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

  .icon-btn-with-text {
    padding: 6px 8px;
    font-size: 0.75rem;
  }

  .icon-btn-with-text span {
    display: none;
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

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

.p-1 { padding: 4px; }
.p-2 { padding: 8px; }
.p-3 { padding: 16px; }
.p-4 { padding: 24px; }

.hidden { display: none; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }

/* ============================================
   DROPDOWN MENU
   ============================================ */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-toggle {
  background: var(--primary);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.dropdown-toggle:hover {
  background: var(--primary-dark);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 200px;
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 8px 0;
  z-index: 1000;
  display: none;
  margin-top: 4px;
  animation: fadeIn 0.2s ease;
}

.dropdown-menu.show {
  display: block;
}

.dropdown-header {
  padding: 8px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.dropdown-item {
  display: block;
  padding: 10px 16px;
  color: var(--gray-800);
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition);
  cursor: pointer;
}

.dropdown-item:hover {
  background: var(--gray-100);
  color: var(--primary);
}

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

.dropdown-item.text-success:hover {
  background: var(--primary-light);
}

.dropdown-item.text-danger {
  color: var(--danger);
}

.dropdown-item.text-danger:hover {
  background: #fef2f2;
}

.dropdown-divider {
  height: 1px;
  background: var(--gray-200);
  margin: 8px 0;
}

/* ============================================
   TABLE ROW STATES
   ============================================ */
.row-online {
  background: rgba(0, 166, 81, 0.05);
}

.row-online:hover {
  background: rgba(0, 166, 81, 0.1);
}

.row-offline {
  background: rgba(234, 67, 53, 0.05);
}

.row-offline:hover {
  background: rgba(234, 67, 53, 0.1);
}

.copy-cell {
  cursor: pointer;
  transition: var(--transition);
  font-family: monospace;
}

.copy-cell:hover {
  background: var(--primary-light);
  color: var(--primary);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   ACTION ICONS (Admin Panel)
   ============================================ */
.action-icons {
  display: flex;
  gap: 4px;
  align-items: center;
}

.icon-btn {
  width: 32px;
  height: 32px;
  border: none;
  background: var(--gray-100);
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: var(--gray-700);
}

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

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

.icon-btn.danger:hover {
  background: var(--danger);
}

.icon-btn svg {
  flex-shrink: 0;
}

/* ============================================
   ICON BUTTON WITH TEXT
   ============================================ */
.icon-btn-with-text {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  border: none;
  background: var(--gray-100);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: var(--transition);
}

.icon-btn-with-text:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-1px);
}

.icon-btn-with-text.success:hover {
  background: var(--success);
}

.icon-btn-with-text.danger:hover {
  background: var(--danger);
}

.icon-btn-with-text svg {
  flex-shrink: 0;
}

/* ============================================
   STATUS INDICATOR
   ============================================ */
.status-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
}

.status-indicator.online {
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
  animation: pulse 2s infinite;
}

.status-indicator.offline {
  background: var(--danger);
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* ============================================
   LOADING SPINNER
   ============================================ */
.btn-loading {
  position: relative;
  pointer-events: none;
}

.btn-loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-left: 8px;
}

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

/* ============================================
   TOAST NOTIFICATION
   ============================================ */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 300px;
  animation: slideInRight 0.3s ease;
}

.toast-success {
  border-left: 4px solid var(--success);
}

.toast-error {
  border-left: 4px solid var(--danger);
}

.toast-warning {
  border-left: 4px solid var(--warning);
}

.toast-icon {
  font-size: 1.25rem;
}

.toast-message {
  flex: 1;
  font-size: 0.9rem;
  color: var(--gray-700);
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ============================================
   EMPTY TABLE STATE
   ============================================ */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-500);
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-state-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-600);
  margin-bottom: 8px;
}

.empty-state-text {
  font-size: 0.9rem;
}

/* ============================================
   DARK MODE
   ============================================ */
.dark-mode {
  --primary: #00c853;
  --primary-dark: #00a844;
  --primary-light: #1b3d1f;
  --success: #00c853;
  --danger: #ff5252;
  --warning: #ffc107;
  --white: #1a1a2e;
  --gray-50: #16213e;
  --gray-100: #1f2940;
  --gray-200: #2d3a5a;
  --gray-300: #3d4a6a;
  --gray-400: #5d6a8a;
  --gray-500: #8d9aaa;
  --gray-600: #adbcc8;
  --gray-700: #cdd4dc;
  --gray-800: #e0e4e8;
  --gray-900: #f5f7fa;
}

body.dark-mode {
  background: linear-gradient(135deg, #0a0a14 0%, #1a1a2e 100%);
}

body.dark-mode .admin-layout {
  background: linear-gradient(135deg, #0a0a14 0%, #16213e 100%);
}

body.dark-mode .login-card,
body.dark-mode .content-card,
body.dark-mode .admin-header,
body.dark-mode .stat-card,
body.dark-mode .data-table,
body.dark-mode tr {
  background: var(--gray-50);
  color: var(--gray-800);
}

body.dark-mode .form-control {
  background: var(--gray-100);
  border-color: var(--gray-200);
  color: var(--gray-800);
}

body.dark-mode th {
  background: var(--gray-100);
  color: var(--gray-600);
}

body.dark-mode td {
  color: var(--gray-700);
  border-color: var(--gray-200);
}

body.dark-mode .btn-outline {
  background: var(--gray-100);
  color: var(--gray-700);
  border-color: var(--gray-300);
}

body.dark-mode .icon-btn-with-text {
  background: var(--gray-100);
  color: var(--gray-700);
}

body.dark-mode .copy-cell:hover {
  background: var(--gray-200);
  color: var(--primary);
}

body.dark-mode .table-header {
  background: var(--gray-50);
  border-color: var(--gray-200);
}

body.dark-mode .table-header h3 {
  color: var(--gray-800);
}

/* Dark Mode Toggle */
.dark-mode-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--white);
  border: none;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: var(--transition);
  z-index: 1000;
}

.dark-mode-toggle:hover {
  transform: scale(1.1);
}