@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700;800&family=Outfit:wght@300;400;500;600;700&display=swap');.layout-container {
  display: flex;
  min-height: 100vh;
  background-color: var(--bg-body);
}

/* Sidebar */
.sidebar {
  width: 250px;
  background-color: var(--bg-surface);
  border-left: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  z-index: 40;
  transition: all 0.3s ease;
}

.sidebar-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-placeholder {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.logo-container h2 {
  font-size: 1.15rem;
  color: var(--primary-800);
  margin: 0;
}

.sidebar-nav {
  padding: 1rem 0.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  color: var(--text-muted);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.nav-item:hover {
  background-color: var(--primary-50);
  color: var(--primary-700);
}

.nav-item.active {
  background-color: var(--primary-100);
  color: var(--primary-700);
  font-weight: 600;
}

.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid var(--border-color);
}

.logout-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.65rem 1rem;
  background: transparent;
  border: none;
  color: var(--danger-500);
  font-weight: 500;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: all 0.2s;
  font-family: inherit;
  font-size: 0.9rem;
}

.logout-btn:hover {
  background-color: var(--danger-50);
}

/* Main Content */
.main-content {
  flex: 1;
  margin-right: 250px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  height: 65px;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 30;
}

.topbar-search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--gray-100);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  width: 350px;
  transition: all 0.2s;
}

.topbar-search:focus-within {
  background-color: var(--bg-surface);
  border: 1px solid var(--primary-300);
  box-shadow: 0 0 0 3px var(--primary-100);
}

.topbar-search input {
  border: none;
  background: transparent;
  width: 100%;
  outline: none;
  font-size: 0.9rem;
  color: var(--text-main);
  font-family: inherit;
}

/* Search Dropdown */
.search-dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  left: 0;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 100;
  max-height: 300px;
  overflow-y: auto;
}

.search-result-item {
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: background 0.15s;
  border-bottom: 1px solid var(--gray-100);
}

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

.search-result-item:hover {
  background-color: var(--primary-50);
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-md);
  transition: background 0.2s;
}

.user-profile:hover {
  background-color: var(--gray-50);
}

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

.user-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-main);
}

.user-role {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.page-wrapper {
  padding: 1.5rem;
  flex: 1;
}

/* Responsive */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(100%);
  }
  .main-content {
    margin-right: 0;
  }
  .topbar-search {
    display: none;
  }
}
.login-container {
  display: flex;
  height: 100vh;
  width: 100vw;
  background-color: var(--bg-body);
}

.login-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem;
  max-width: 500px;
  margin: 0 auto;
}

.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.login-logo-placeholder {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  box-shadow: var(--shadow-md);
}

.login-header h1 {
  font-size: 1.75rem;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.login-header p {
  color: var(--text-muted);
}

.login-error {
  background-color: var(--danger-50);
  color: var(--danger-600);
  padding: 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  border: 1px solid #fee2e2;
  text-align: center;
  font-size: 0.9rem;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 500;
  color: var(--text-main);
  font-size: 0.95rem;
}

.form-group input {
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-surface);
  color: var(--text-main);
  font-size: 1rem;
  transition: all 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px var(--primary-100);
}

.btn-primary {
  background: linear-gradient(to right, var(--primary-500), var(--primary-600));
  color: white;
  padding: 0.85rem;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px -1px var(--primary-200);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px var(--primary-200);
}

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

.btn-primary:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.login-footer {
  margin-top: 3rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.login-cover {
  flex: 1.2;
  background: url('https://images.unsplash.com/photo-1519494026892-80bbd2d6fd0d?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2653&q=80') center/cover no-related;
  position: relative;
  display: none;
}

@media (min-width: 1024px) {
  .login-cover {
    display: block;
  }
}

.cover-glass {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 3rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  text-align: center;
  max-width: 80%;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.cover-glass h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: white;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.cover-glass p {
  font-size: 1.1rem;
  opacity: 0.9;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

.stat-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-200);
}

.stat-icon {
  width: 56px;
  height: 56px;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-info h3 {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.stat-info p {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1;
}

.chart-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.mb-8 { margin-bottom: 2rem; }
.mt-8 { margin-top: 2rem; }
.gap-6 { gap: 1.5rem; }
.pb-4 { padding-bottom: 1rem; }
.mb-4 { margin-bottom: 1rem; }
.border-b { border-bottom: 1px solid var(--border-color); }
.p-3 { padding: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.rounded-md { border-radius: var(--radius-md); }
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-content {
  background-color: var(--bg-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-content.size-sm { max-width: 400px; }
.modal-content.size-md { max-width: 600px; }
.modal-content.size-lg { max-width: 800px; }
.modal-content.size-xl { max-width: 1140px; }

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--gray-50);
}

.modal-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin: 0;
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  background-color: var(--gray-50);
}

.btn-secondary {
  background-color: var(--gray-200);
  color: var(--gray-800);
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-md);
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s;
}

.btn-secondary:hover {
  background-color: var(--gray-300);
}
.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.text-2xl { font-size: 1.5rem; }
.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.pb-8 { padding-bottom: 2rem; }

.btn-primary {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: white;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-md);
  border: none;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 6px -1px var(--primary-200);
  transition: all 0.2s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px var(--primary-200);
}

.bg-surface { background-color: var(--bg-surface); }
.rounded-xl { border-radius: var(--radius-xl); }
.shadow-sm { box-shadow: var(--shadow-sm); }
.border { border: 1px solid; }
.border-color { border-color: var(--border-color); }
.border-b { border-bottom: 1px solid var(--border-color); }
.overflow-hidden { overflow: hidden; }
.bg-gray-50 { background-color: var(--gray-50); }
.p-4 { padding: 1rem; }
.text-center { text-align: center; }

.search-input-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  width: 300px;
}

.search-input-wrapper input {
  border: none;
  outline: none;
  width: 100%;
  background: transparent;
  color: var(--text-main);
}

.table-container {
  width: 100%;
  overflow-x: auto;
}

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

.data-table th {
  text-align: right;
  padding: 1rem;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--gray-50);
}

.data-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.95rem;
}

.data-table tbody tr {
  transition: background-color 0.2s;
}

.data-table tbody tr:hover {
  background-color: var(--gray-50);
}

.cursor-pointer { cursor: pointer; }
.flex { display: flex; }
.items-center { align-items: center; }
.gap-2 { gap: 0.5rem; }

.action-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.action-btn:hover {
  background-color: var(--gray-100);
}
.whatsapp-page {
  padding: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.whatsapp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

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

.paper-card {
  background: var(--surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.paper-card:hover {
  box-shadow: var(--shadow-md);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-color);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.settings-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.en-font {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  text-align: left;
}

.status-indicator {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-weight: 600;
  font-size: 0.9rem;
  background: var(--surface-hover);
  border: 1px solid var(--border-color);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--gray-400);
  transition: background-color 0.3s;
}

.status-badge.open .status-dot { background-color: var(--success); box-shadow: 0 0 8px var(--success); }
.status-badge.open { color: var(--success); background-color: rgba(34, 197, 94, 0.1); border-color: rgba(34, 197, 94, 0.2); }

.status-badge.connecting .status-dot, .status-badge.qr_pending .status-dot { background-color: var(--warning-500); animation: pulse 1.5s infinite; }
.status-badge.connecting { color: var(--warning-600); }

.status-badge.close .status-dot { background-color: var(--danger); }
.status-badge.close { color: var(--danger); background-color: rgba(239, 68, 68, 0.1); border-color: rgba(239, 68, 68, 0.2); }

.qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 250px;
  background-color: var(--bg-color);
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px dashed var(--border-color);
}

.qr-display {
  text-align: center;
}

.qr-image {
  max-width: 280px;
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  border: 4px solid white;
  background: white;
}

.empty-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.connected-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
}

.action-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.7; }
  100% { transform: scale(1); opacity: 1; }
}

.spin {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}


:root {
  /* Brand Colors - Premium Blue */
  --primary-50: #f0f9ff;
  --primary-100: #e0f2fe;
  --primary-200: #bae6fd;
  --primary-300: #7dd3fc;
  --primary-400: #38bdf8;
  --primary-500: #0ea5e9;
  --primary-600: #0284c7;
  --primary-700: #0369a1;
  --primary-800: #075985;
  --primary-900: #0c4a6e;

  /* Neutrals */
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  /* Semantic Colors */
  --success-50: #f0fdf4;
  --success-100: #dcfce7;
  --success-200: #bbf7d0;
  --success-500: #22c55e;
  --success-600: #16a34a;
  --success-700: #15803d;

  --warning-50: #fffbeb;
  --warning-100: #fef3c7;
  --warning-200: #fde68a;
  --warning-500: #f59e0b;
  --warning-600: #d97706;
  --warning-700: #b45309;

  --danger-50: #fef2f2;
  --danger-100: #fee2e2;
  --danger-200: #fecaca;
  --danger-500: #ef4444;
  --danger-600: #dc2626;
  --danger-700: #b91c1c;

  /* UI Tokens */
  --bg-body: var(--gray-50);
  --bg-surface: #ffffff;
  --text-main: var(--gray-800);
  --text-muted: var(--gray-500);
  --border-color: var(--gray-200);

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem;
  --radius-full: 9999px;

  --font-arabic: 'Tajawal', system-ui, -apple-system, sans-serif;
  --font-english: 'Outfit', system-ui, -apple-system, sans-serif;
}

/* ========== DARK MODE ========== */

[data-theme='dark'],
.dark-mode {
  --bg-body: #0f172a;
  --bg-surface: #1e293b;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --border-color: #334155;

  --gray-50: #1e293b;
  --gray-100: #334155;
  --gray-200: #475569;

  --primary-50: rgba(14, 165, 233, 0.1);
  --primary-100: rgba(14, 165, 233, 0.15);

  --success-50: rgba(34, 197, 94, 0.1);
  --warning-50: rgba(245, 158, 11, 0.1);
  --warning-100: rgba(245, 158, 11, 0.15);
  --danger-50: rgba(239, 68, 68, 0.1);

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.4), 0 2px 4px -2px rgb(0 0 0 / 0.3);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.4), 0 4px 6px -4px rgb(0 0 0 / 0.3);
}

/* ========== RESET ========== */

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

body {
  font-family: var(--font-arabic);
  background-color: var(--bg-body);
  color: var(--text-main);
  direction: rtl;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.en-font {
  font-family: var(--font-english);
  direction: ltr;
  display: inline-block;
}

/* ========== SCROLLBAR ========== */

::-webkit-scrollbar { width: 8px; height: 8px; }

::-webkit-scrollbar-track { background: var(--bg-body); }

::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: var(--radius-full); }

::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }

/* ========== TYPOGRAPHY ========== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
}

a {
  color: var(--primary-600);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover { color: var(--primary-700); }

button { font-family: inherit; }

/* ========== LAYOUT UTILITIES ========== */

.container { max-width: 1280px; margin: 0 auto; padding: 0 1rem; }

.flex { display: flex; }

.flex-col { flex-direction: column; }

.flex-row { flex-direction: row; }

.flex-wrap { flex-wrap: wrap; }

.flex-1 { flex: 1; }

.flex-shrink-0 { flex-shrink: 0; }

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

.items-start { align-items: flex-start; }

.items-end { align-items: flex-end; }

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

.justify-center { justify-content: center; }

.justify-between { justify-content: space-between; }

.justify-end { justify-content: flex-end; }

.justify-start { justify-content: flex-start; }

.flex-center { display: flex; align-items: center; justify-content: center; }

.flex-between { display: flex; align-items: center; justify-content: space-between; }

.relative { position: relative; }

/* Gap */

.gap-1 { gap: 0.25rem; }

.gap-2 { gap: 0.5rem; }

.gap-3 { gap: 0.75rem; }

.gap-4 { gap: 1rem; }

.gap-5 { gap: 1.25rem; }

.gap-6 { gap: 1.5rem; }

.gap-8 { gap: 2rem; }

/* Grid */

.grid { display: grid; }

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

@media (min-width: 640px) { .sm\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); } }

@media (min-width: 768px) { .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); } .md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); } }

@media (min-width: 1024px) {
  .lg\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
  .lg\:col-span-1 { grid-column: span 1 / span 1; }
  .lg\:col-span-2 { grid-column: span 2 / span 2; }
  .lg\:col-span-3 { grid-column: span 3 / span 3; }
}

.sm\:col-span-2 { grid-column: span 2 / span 2; }

/* ========== SPACING ========== */

/* Margin */

.m-0 { margin: 0; }

.m-1 { margin: 0.25rem; }

.m-2 { margin: 0.5rem; }

.m-4 { margin: 1rem; }

.mb-1 { margin-bottom: 0.25rem; }

.mb-2 { margin-bottom: 0.5rem; }

.mb-3 { margin-bottom: 0.75rem; }

.mb-4 { margin-bottom: 1rem; }

.mb-6 { margin-bottom: 1.5rem; }

.mb-8 { margin-bottom: 2rem; }

.mb-12 { margin-bottom: 3rem; }

.mt-1 { margin-top: 0.25rem; }

.mt-2 { margin-top: 0.5rem; }

.mt-4 { margin-top: 1rem; }

.mt-6 { margin-top: 1.5rem; }

.mt-8 { margin-top: 2rem; }

.mt-12 { margin-top: 3rem; }

.mr-2 { margin-right: 0.5rem; }

.ml-2 { margin-left: 0.5rem; }

.mx-auto { margin-left: auto; margin-right: auto; }

/* Padding */

.p-1 { padding: 0.25rem; }

.p-2 { padding: 0.5rem; }

.p-3 { padding: 0.75rem; }

.p-4 { padding: 1rem; }

.p-5 { padding: 1.25rem; }

.p-6 { padding: 1.5rem; }

.p-8 { padding: 2rem; }

.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }

.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }

.px-4 { padding-left: 1rem; padding-right: 1rem; }

.px-8 { padding-left: 2rem; padding-right: 2rem; }

.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }

.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }

.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }

.pb-2 { padding-bottom: 0.5rem; }

.pb-3 { padding-bottom: 0.75rem; }

.pb-4 { padding-bottom: 1rem; }

.pb-8 { padding-bottom: 2rem; }

.pt-4 { padding-top: 1rem; }

.pt-8 { padding-top: 2rem; }

/* ========== SIZING ========== */

.w-full { width: 100%; }

.w-32 { width: 8rem; }

.w-40 { width: 10rem; }

.w-64 { width: 16rem; }

.h-full { height: 100%; }

.h-32 { height: 8rem; }

.min-h-\[200px\] { min-height: 200px; }

/* ========== TEXT ========== */

.text-xs { font-size: 0.75rem; line-height: 1rem; }

.text-sm { font-size: 0.875rem; line-height: 1.25rem; }

.text-base { font-size: 1rem; }

.text-lg { font-size: 1.125rem; line-height: 1.75rem; }

.text-xl { font-size: 1.25rem; }

.text-2xl { font-size: 1.5rem; }

.text-3xl { font-size: 1.875rem; }

.font-medium { font-weight: 500; }

.font-bold { font-weight: 700; }

.font-extrabold { font-weight: 800; }

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

.text-right { text-align: right; }

.text-left { text-align: left; }

.leading-loose { line-height: 2; }

.whitespace-pre-wrap { white-space: pre-wrap; }

.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Text Colors */

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

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

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

.text-primary-800 { color: var(--primary-800); }

.text-danger { color: var(--danger-600); }

.text-danger-600 { color: var(--danger-600); }

.text-success { color: var(--success-600); }

.text-success-600 { color: var(--success-600); }

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

.text-warning { color: var(--warning-600); }

.text-warning-600 { color: var(--warning-600); }

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

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

.text-main { color: var(--text-main); }

.text-white { color: white; }

.text-black { color: #000; }

.text-gray-500 { color: var(--gray-500); }

.text-gray-600 { color: var(--gray-600); }

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

.text-red-600 { color: #dc2626; }

.text-red-700 { color: #b91c1c; }

.text-blue-600 { color: #2563eb; }

.text-blue-700 { color: #1d4ed8; }

.text-green-700 { color: #15803d; }

.text-orange-700 { color: #c2410c; }

/* ========== BACKGROUNDS ========== */

.bg-surface { background-color: var(--bg-surface); }

.bg-body { background-color: var(--bg-body); }

.bg-white { background-color: white; }

.bg-black { background-color: black; }

.bg-gray-50 { background-color: var(--gray-50); }

.bg-gray-100 { background-color: var(--gray-100); }

.bg-primary-50 { background-color: var(--primary-50); }

.bg-primary-100 { background-color: var(--primary-100); }

.bg-success-50 { background-color: var(--success-50); }

.bg-warning-50 { background-color: var(--warning-50); }

.bg-warning-100 { background-color: var(--warning-100); }

.bg-danger-50 { background-color: var(--danger-50); }

.bg-red-50 { background-color: #fef2f2; }

.bg-red-100 { background-color: #fee2e2; }

.bg-blue-50 { background-color: #eff6ff; }

.bg-orange-50 { background-color: #fff7ed; }

/* ========== BORDERS ========== */

.border { border: 1px solid var(--border-color); }

.border-b { border-bottom: 1px solid var(--border-color); }

.border-t { border-top: 1px solid var(--border-color); }

.border-color { border-color: var(--border-color); }

.border-gray-100 { border-color: var(--gray-100); }

.border-gray-200 { border-color: var(--gray-200); }

.border-gray-300 { border-color: var(--gray-300); }

.border-black { border-color: black; }

.border-dashed { border-style: dashed; }

.border-2 { border-width: 2px; }

.border-primary-200 { border-color: var(--primary-200); }

.border-primary-300 { border-color: var(--primary-300); }

.border-success-200 { border-color: var(--success-200); }

.border-green-200 { border-color: #bbf7d0; }

.border-red-200 { border-color: #fecaca; }

.rounded-sm { border-radius: var(--radius-sm); }

.rounded-md { border-radius: var(--radius-md); }

.rounded-lg { border-radius: var(--radius-lg); }

.rounded-xl { border-radius: var(--radius-xl); }

.rounded-2xl { border-radius: var(--radius-2xl); }

.rounded-full { border-radius: var(--radius-full); }

/* ========== SHADOWS ========== */

.shadow-sm { box-shadow: var(--shadow-sm); }

.shadow-md { box-shadow: var(--shadow-md); }

.shadow-lg { box-shadow: var(--shadow-lg); }

/* ========== OVERFLOW ========== */

.overflow-hidden { overflow: hidden; }

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

.overflow-y-auto { overflow-y: auto; }

/* ========== CURSOR ========== */

.cursor-pointer { cursor: pointer; }

/* ========== TRANSITIONS ========== */

.transition-all { transition: all 0.2s ease; }

/* ========== DISPLAY ========== */

.block { display: block; }

.inline-block { display: inline-block; }

.hidden { display: none; }

.w-5 { width: 1.25rem; }

.h-5 { height: 1.25rem; }

/* ========== ANIMATIONS ========== */

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

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

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

.animate-fade-in { animation: fadeIn 0.3s ease forwards; }

.animate-slide-up { animation: slideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards; }

.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }

/* ========== BUTTONS ========== */

.btn-primary {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: white;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-md);
  border: none;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  box-shadow: 0 2px 8px -2px rgba(14, 165, 233, 0.4);
  transition: all 0.2s ease;
  font-family: inherit;
  white-space: nowrap;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px -4px rgba(14, 165, 233, 0.5);
}

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

.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.btn-secondary {
  background-color: var(--bg-surface);
  color: var(--gray-700);
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  transition: all 0.2s;
  font-family: inherit;
  white-space: nowrap;
}

.btn-secondary:hover {
  background-color: var(--gray-50);
  border-color: var(--gray-300);
}

.btn-secondary:disabled { opacity: 0.6; cursor: not-allowed; }

.icon-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  position: relative;
  padding: 0.5rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.icon-btn:hover {
  background: var(--gray-100);
  color: var(--primary-600);
}

.action-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.action-btn:hover { background-color: var(--gray-100); }

/* ========== FORMS ========== */

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 500;
  color: var(--text-main);
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea,
.form-group select,
.form-select,
.form-textarea {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-surface);
  color: var(--text-main);
  font-size: 0.95rem;
  font-family: inherit;
  transition: all 0.2s;
  width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px var(--primary-100);
}

.form-group input:disabled,
.form-group textarea:disabled,
.form-group select:disabled {
  background-color: var(--gray-100);
  color: var(--gray-400);
  cursor: not-allowed;
}

textarea.form-textarea {
  resize: vertical;
  min-height: 60px;
}

/* ========== TABLES ========== */

.table-container {
  width: 100%;
  overflow-x: auto;
}

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

.data-table th {
  text-align: right;
  padding: 0.875rem 1rem;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--gray-50);
  white-space: nowrap;
}

.data-table td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.9rem;
}

.data-table tbody tr {
  transition: background-color 0.15s;
}

.data-table tbody tr:hover {
  background-color: var(--gray-50);
}

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

/* ========== SEARCH ========== */

.search-input-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  width: 320px;
  transition: all 0.2s;
}

.search-input-wrapper:focus-within {
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px var(--primary-100);
}

.search-input-wrapper input {
  border: none;
  outline: none;
  width: 100%;
  background: transparent;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.9rem;
}

/* ========== MODAL ========== */

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  background-color: var(--gray-50);
}

/* ========== NOTIFICATION BADGE ========== */

.notification-badge {
  position: absolute;
  top: 0;
  left: 0;
  background-color: var(--danger-500);
  color: white;
  font-size: 0.6rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 2px solid var(--bg-surface);
  font-family: var(--font-english);
}

/* ========== AVATAR ========== */

.avatar {
  width: 40px;
  height: 40px;
  background-color: var(--primary-100);
  color: var(--primary-700);
  border-radius: 50%;
  border: 2px solid var(--primary-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ========== STATUS BADGES ========== */

.status-badge {
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

/* ========== PRINT STYLES ========== */

@media print {
  body { background: white !important; }
  .sidebar, .topbar, .no-print { display: none !important; }
  .main-content { margin: 0 !important; }
  .page-wrapper { padding: 0 !important; }
  .print-container { border: none !important; box-shadow: none !important; }
}

/* ========== LOADING SPINNER ========== */

.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--gray-200);
  border-top-color: var(--primary-500);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

/* ========== EMPTY STATE ========== */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  text-align: center;
  color: var(--text-muted);
}