/* ============================================================================
   KRIDTECH CRM - STYLESHEET
   A refined, professional CRM interface with distinctive aesthetics
   ============================================================================ */

   @import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

   /* ============================================================================
      CSS VARIABLES
      ============================================================================ */
   
   :root {
       /* Colors - Refined Dark Theme */
       --bg-primary: #0A0A0F;
       --bg-secondary: #13131A;
       --bg-tertiary: #1A1A24;
       --bg-elevated: #20202E;
       
       /* Accent Colors */
       --accent-pink: #FF2E97;
       --accent-purple: #A855F7;
       --accent-blue: #3B82F6;
       --accent-green: #10B981;
       --accent-amber: #F59E0B;
       --accent-red: #EF4444;
       
       /* Text Colors */
       --text-primary: #F5F5F7;
       --text-secondary: #A1A1AA;
       --text-tertiary: #71717A;
       --text-muted: #52525B;
       
       /* Borders */
       --border-color: rgba(255, 255, 255, 0.08);
       --border-color-hover: rgba(255, 255, 255, 0.15);
       
       /* Shadows */
       --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
       --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
       --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
       --shadow-glow: 0 0 24px rgba(255, 46, 151, 0.3);
       
       /* Typography */
       --font-primary: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
       --font-mono: 'JetBrains Mono', monospace;
       
       /* Spacing */
       --spacing-xs: 0.5rem;
       --spacing-sm: 0.75rem;
       --spacing-md: 1rem;
       --spacing-lg: 1.5rem;
       --spacing-xl: 2rem;
       --spacing-2xl: 3rem;
       
       /* Border Radius */
       --radius-sm: 6px;
       --radius-md: 10px;
       --radius-lg: 16px;
       --radius-xl: 24px;
       
       /* Transitions */
       --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
       --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
       --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
   }
   
   /* ============================================================================
      BASE STYLES
      ============================================================================ */
   
   * {
       margin: 0;
       padding: 0;
       box-sizing: border-box;
   }
   
   body {
       font-family: var(--font-primary);
       background: var(--bg-primary);
       color: var(--text-primary);
       line-height: 1.6;
       overflow-x: hidden;
       -webkit-font-smoothing: antialiased;
       -moz-osx-font-smoothing: grayscale;
   }
   
   /* Custom Scrollbar */
   ::-webkit-scrollbar {
       width: 8px;
       height: 8px;
   }
   
   ::-webkit-scrollbar-track {
       background: var(--bg-secondary);
   }
   
   ::-webkit-scrollbar-thumb {
       background: var(--bg-elevated);
       border-radius: 4px;
   }
   
   ::-webkit-scrollbar-thumb:hover {
       background: var(--text-muted);
   }
   
   /* ============================================================================
      LAYOUT
      ============================================================================ */
   
   .sidebar {
       position: fixed;
       left: 0;
       top: 0;
       bottom: 0;
       width: 280px;
       background: var(--bg-secondary);
       border-right: 1px solid var(--border-color);
       display: flex;
       flex-direction: column;
       z-index: 100;
       transition: transform var(--transition-base);
   }
   
   .main-content {
       margin-left: 280px;
       min-height: 100vh;
       background: var(--bg-primary);
   }
   
   /* ============================================================================
      SIDEBAR
      ============================================================================ */
   
   .sidebar-header {
       padding: var(--spacing-xl) var(--spacing-lg);
       border-bottom: 1px solid var(--border-color);
   }
   
   .logo {
       display: flex;
       align-items: center;
       gap: var(--spacing-md);
   }
   
   .logo-icon {
       width: 44px;
       height: 44px;
       background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
       border-radius: var(--radius-md);
       display: flex;
       align-items: center;
       justify-content: center;
       font-weight: 700;
       font-size: 1.5rem;
       color: white;
       box-shadow: var(--shadow-glow);
   }
   
   .logo-text {
       font-size: 1.25rem;
       font-weight: 600;
       letter-spacing: -0.02em;
   }
   
   .sidebar-nav {
       flex: 1;
       padding: var(--spacing-lg) 0;
       overflow-y: auto;
   }
   
   .nav-item {
       display: flex;
       align-items: center;
       gap: var(--spacing-md);
       padding: var(--spacing-md) var(--spacing-lg);
       margin: 0 var(--spacing-sm);
       color: var(--text-secondary);
       text-decoration: none;
       border-radius: var(--radius-md);
       font-weight: 500;
       transition: all var(--transition-fast);
       position: relative;
   }
   
   .nav-item:hover {
       background: var(--bg-tertiary);
       color: var(--text-primary);
   }
   
   .nav-item.active {
       background: linear-gradient(135deg, rgba(255, 46, 151, 0.15), rgba(168, 85, 247, 0.15));
       color: var(--text-primary);
       box-shadow: 0 0 0 1px rgba(255, 46, 151, 0.3);
   }
   
   .nav-item.active::before {
       content: '';
       position: absolute;
       left: 0;
       top: 50%;
       transform: translateY(-50%);
       width: 3px;
       height: 60%;
       background: linear-gradient(180deg, var(--accent-pink), var(--accent-purple));
       border-radius: 0 2px 2px 0;
   }
   
   .nav-icon {
       width: 20px;
       height: 20px;
       flex-shrink: 0;
   }
   
   .badge {
       margin-left: auto;
       background: var(--accent-pink);
       color: white;
       padding: 2px 8px;
       border-radius: 12px;
       font-size: 0.75rem;
       font-weight: 600;
       font-family: var(--font-mono);
   }
   
   .sidebar-footer {
       padding: var(--spacing-lg);
       border-top: 1px solid var(--border-color);
   }
   
   .user-info {
       display: flex;
       align-items: center;
       gap: var(--spacing-md);
   }
   
   .user-avatar {
       width: 40px;
       height: 40px;
       border-radius: 50%;
       background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
       display: flex;
       align-items: center;
       justify-content: center;
       font-weight: 600;
       flex-shrink: 0;
   }
   
   .user-details {
       flex: 1;
       min-width: 0;
   }
   
   .user-name {
       font-weight: 600;
       font-size: 0.875rem;
       white-space: nowrap;
       overflow: hidden;
       text-overflow: ellipsis;
   }
   
   .user-role {
       font-size: 0.75rem;
       color: var(--text-secondary);
   }
   
   /* ============================================================================
      HEADER
      ============================================================================ */
   
   .header {
       padding: var(--spacing-xl) var(--spacing-2xl);
       background: var(--bg-secondary);
       border-bottom: 1px solid var(--border-color);
       display: flex;
       align-items: center;
       justify-content: space-between;
       position: sticky;
       top: 0;
       z-index: 50;
       backdrop-filter: blur(12px);
   }
   
   .page-title {
       font-size: 2rem;
       font-weight: 700;
       letter-spacing: -0.03em;
       background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
       -webkit-background-clip: text;
       -webkit-text-fill-color: transparent;
       background-clip: text;
   }
   
   .page-subtitle {
       color: var(--text-secondary);
       font-size: 0.875rem;
       margin-top: 0.25rem;
   }
   
   .header-right {
       display: flex;
       align-items: center;
       gap: var(--spacing-md);
   }

   .agent-selector {
       background: var(--bg-tertiary);
       border: 1px solid var(--border-color);
       border-radius: var(--radius-md);
       color: var(--text-primary);
       padding: var(--spacing-sm) var(--spacing-md);
       font-family: var(--font-primary);
       font-size: 0.875rem;
       font-weight: 500;
       cursor: pointer;
       transition: all var(--transition-fast);
       min-width: 200px;
   }

   .agent-selector:hover {
       border-color: var(--border-color-hover);
       background: var(--bg-elevated);
   }

   .agent-selector:focus {
       outline: none;
       border-color: var(--accent-pink);
       box-shadow: 0 0 0 3px rgba(255, 46, 151, 0.1);
   }
   
   .search-box {
       position: relative;
       width: 320px;
   }
   
   .search-icon {
       position: absolute;
       left: var(--spacing-md);
       top: 50%;
       transform: translateY(-50%);
       width: 18px;
       height: 18px;
       color: var(--text-tertiary);
       pointer-events: none;
   }
   
   .search-box input {
       width: 100%;
       padding: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) 2.75rem;
       background: var(--bg-tertiary);
       border: 1px solid var(--border-color);
       border-radius: var(--radius-md);
       color: var(--text-primary);
       font-family: var(--font-primary);
       font-size: 0.875rem;
       transition: all var(--transition-fast);
   }
   
   .search-box input:focus {
       outline: none;
       border-color: var(--accent-pink);
       box-shadow: 0 0 0 3px rgba(255, 46, 151, 0.1);
   }
   
   .btn-icon {
       width: 40px;
       height: 40px;
       display: flex;
       align-items: center;
       justify-content: center;
       background: var(--bg-tertiary);
       border: 1px solid var(--border-color);
       border-radius: var(--radius-md);
       cursor: pointer;
       transition: all var(--transition-fast);
       position: relative;
   }
   
   .btn-icon:hover {
       background: var(--bg-elevated);
       border-color: var(--border-color-hover);
   }
   
   .btn-icon svg {
       width: 18px;
       height: 18px;
       color: var(--text-secondary);
   }
   
   .notification-dot {
       position: absolute;
       top: 8px;
       right: 8px;
       width: 8px;
       height: 8px;
       background: var(--accent-pink);
       border-radius: 50%;
       border: 2px solid var(--bg-tertiary);
   }
   
   /* ============================================================================
      CONTENT SECTIONS
      ============================================================================ */
   
   .content-section {
       padding: var(--spacing-2xl);
       display: none;
   }
   
   .content-section.active {
       display: block;
       animation: fadeIn var(--transition-base);
   }
   
   @keyframes fadeIn {
       from {
           opacity: 0;
           transform: translateY(10px);
       }
       to {
           opacity: 1;
           transform: translateY(0);
       }
   }
   
   /* ============================================================================
      KPI CARDS
      ============================================================================ */
   
   .kpi-grid {
       display: grid;
       grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
       gap: var(--spacing-lg);
       margin-bottom: var(--spacing-xl);
   }
   
   .kpi-card {
       background: var(--bg-secondary);
       border: 1px solid var(--border-color);
       border-radius: var(--radius-lg);
       padding: var(--spacing-xl);
       display: flex;
       align-items: flex-start;
       gap: var(--spacing-lg);
       transition: all var(--transition-base);
       position: relative;
       overflow: hidden;
   }
   
   .kpi-card::before {
       content: '';
       position: absolute;
       top: 0;
       left: 0;
       right: 0;
       height: 2px;
       background: linear-gradient(90deg, transparent, var(--accent-pink), transparent);
       opacity: 0;
       transition: opacity var(--transition-base);
   }
   
   .kpi-card:hover {
       border-color: var(--border-color-hover);
       transform: translateY(-2px);
       box-shadow: var(--shadow-md);
   }
   
   .kpi-card:hover::before {
       opacity: 1;
   }
   
   .kpi-icon {
       width: 48px;
       height: 48px;
       background: var(--bg-tertiary);
       border-radius: var(--radius-md);
       display: flex;
       align-items: center;
       justify-content: center;
       flex-shrink: 0;
   }
   
   .kpi-icon svg {
       width: 24px;
       height: 24px;
       color: var(--text-secondary);
   }
   
   .credits-card .credits-icon {
       background: linear-gradient(135deg, rgba(255, 46, 151, 0.15), rgba(168, 85, 247, 0.15));
   }
   
   .credits-card .credits-icon svg {
       color: var(--accent-pink);
   }
   
   .kpi-content {
       flex: 1;
   }
   
   .kpi-label {
       font-size: 0.875rem;
       color: var(--text-secondary);
       font-weight: 500;
       margin-bottom: 0.5rem;
   }
   
   .kpi-value {
       font-size: 2rem;
       font-weight: 700;
       letter-spacing: -0.02em;
       margin-bottom: 0.25rem;
       font-family: var(--font-mono);
   }
   
   .kpi-trend {
       font-size: 0.75rem;
       color: var(--text-tertiary);
   }
   
   /* ============================================================================
      CHARTS
      ============================================================================ */
   
   .charts-row {
       display: grid;
       grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
       gap: var(--spacing-lg);
       margin-bottom: var(--spacing-xl);
   }
   
   .chart-card {
       background: var(--bg-secondary);
       border: 1px solid var(--border-color);
       border-radius: var(--radius-lg);
       padding: var(--spacing-xl);
       transition: all var(--transition-base);
   }
   
   .chart-card:hover {
       border-color: var(--border-color-hover);
       box-shadow: var(--shadow-sm);
   }
   
   .chart-card.full-width {
       grid-column: 1 / -1;
       margin-bottom: var(--spacing-xl);
   }
   
   .chart-card.span-2 {
       grid-column: span 2;
   }
   
   .card-header {
       display: flex;
       align-items: center;
       justify-content: space-between;
       margin-bottom: var(--spacing-lg);
   }
   
   .card-title {
       font-size: 1.125rem;
       font-weight: 600;
       letter-spacing: -0.01em;
   }
   
   .chart-legend {
       display: flex;
       gap: var(--spacing-lg);
   }
   
   .legend-item {
       display: flex;
       align-items: center;
       gap: var(--spacing-xs);
       font-size: 0.75rem;
       color: var(--text-secondary);
   }
   
   .legend-dot {
       width: 8px;
       height: 8px;
       border-radius: 50%;
   }
   
   .chart-container {
       position: relative;
       height: 280px;
   }
   
   .chart-stats {
       display: grid;
       grid-template-columns: repeat(2, 1fr);
       gap: var(--spacing-lg);
       margin-top: var(--spacing-lg);
       padding-top: var(--spacing-lg);
       border-top: 1px solid var(--border-color);
   }
   
   .stat-item {
       display: flex;
       flex-direction: column;
       gap: 0.25rem;
   }
   
   .stat-label {
       font-size: 0.75rem;
       color: var(--text-secondary);
   }
   
   .stat-value {
       font-size: 1.5rem;
       font-weight: 700;
       font-family: var(--font-mono);
   }
   
   /* ============================================================================
      STATUS BARS
      ============================================================================ */
   
   .status-bars {
       display: flex;
       flex-direction: column;
       gap: var(--spacing-lg);
   }
   
   .status-bar-item {
       display: flex;
       flex-direction: column;
       gap: var(--spacing-sm);
   }
   
   .status-bar-label {
       display: flex;
       align-items: center;
       gap: var(--spacing-sm);
       font-size: 0.875rem;
   }
   
   .status-dot {
       width: 12px;
       height: 12px;
       border-radius: 50%;
   }
   
   .status-dot.cold {
       background: var(--accent-blue);
   }
   
   .status-dot.warm {
       background: var(--accent-amber);
   }
   
   .status-dot.hot {
       background: #FF6B35;
   }
   
   .status-dot.ready {
       background: var(--accent-green);
   }
   
   .status-count {
       margin-left: auto;
       font-family: var(--font-mono);
       font-weight: 600;
       color: var(--text-primary);
   }
   
   .status-bar-track {
       height: 32px;
       background: var(--bg-tertiary);
       border-radius: var(--radius-md);
       overflow: hidden;
       border: 1px solid var(--border-color);
   }
   
   .status-bar-fill {
       height: 100%;
       transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
       position: relative;
       overflow: hidden;
   }
   
   .status-bar-fill::after {
       content: '';
       position: absolute;
       top: 0;
       left: 0;
       bottom: 0;
       right: 0;
       background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
       animation: shimmer 2s infinite;
   }
   
   @keyframes shimmer {
       0% {
           transform: translateX(-100%);
       }
       100% {
           transform: translateX(100%);
       }
   }
   
   .status-bar-fill.cold {
       background: linear-gradient(90deg, var(--accent-blue), #60A5FA);
   }
   
   .status-bar-fill.warm {
       background: linear-gradient(90deg, var(--accent-amber), #FBBF24);
   }
   
   .status-bar-fill.hot {
       background: linear-gradient(90deg, #FF6B35, #FF8C61);
   }
   
   .status-bar-fill.ready {
       background: linear-gradient(90deg, var(--accent-green), #34D399);
   }
   
   /* ============================================================================
      TOP LEADS LIST
      ============================================================================ */
   
   .top-leads-list {
       display: flex;
       flex-direction: column;
       gap: var(--spacing-sm);
   }
   
   .lead-item {
       display: flex;
       align-items: center;
       gap: var(--spacing-lg);
       padding: var(--spacing-lg);
       background: var(--bg-tertiary);
       border: 1px solid var(--border-color);
       border-radius: var(--radius-md);
       transition: all var(--transition-fast);
       cursor: pointer;
   }
   
   .lead-item:hover {
       background: var(--bg-elevated);
       border-color: var(--border-color-hover);
       transform: translateX(4px);
   }
   
   .lead-avatar {
       width: 48px;
       height: 48px;
       border-radius: 50%;
       background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
       display: flex;
       align-items: center;
       justify-content: center;
       font-weight: 600;
       color: white;
       flex-shrink: 0;
   }
   
   .lead-info {
       flex: 1;
       min-width: 0;
   }
   
   .lead-name {
       font-weight: 600;
       margin-bottom: 0.25rem;
   }
   
   .lead-contact {
       font-size: 0.875rem;
       color: var(--text-secondary);
   }
   
   .lead-score {
       font-size: 1.5rem;
       font-weight: 700;
       font-family: var(--font-mono);
       margin-right: var(--spacing-md);
   }
   
   .lead-status {
       padding: 0.375rem 0.875rem;
       border-radius: var(--radius-sm);
       font-size: 0.75rem;
       font-weight: 600;
       text-transform: uppercase;
       letter-spacing: 0.05em;
   }
   
   .lead-status.ready {
       background: rgba(16, 185, 129, 0.15);
       color: var(--accent-green);
   }
   
   .lead-status.hot {
       background: rgba(255, 107, 53, 0.15);
       color: #FF6B35;
   }
   
   .lead-status.warm {
       background: rgba(245, 158, 11, 0.15);
       color: var(--accent-amber);
   }
   
   .lead-status.cold {
       background: rgba(59, 130, 246, 0.15);
       color: var(--accent-blue);
   }
   
   /* ============================================================================
      BUTTONS
      ============================================================================ */
   
   .btn-primary, .btn-secondary {
       padding: var(--spacing-sm) var(--spacing-lg);
       border-radius: var(--radius-md);
       font-weight: 600;
       font-size: 0.875rem;
       cursor: pointer;
       transition: all var(--transition-fast);
       display: inline-flex;
       align-items: center;
       gap: var(--spacing-xs);
       border: none;
       font-family: var(--font-primary);
   }
   
   .btn-primary {
       background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
       color: white;
       box-shadow: 0 4px 12px rgba(255, 46, 151, 0.3);
   }
   
   .btn-primary:hover {
       box-shadow: 0 6px 16px rgba(255, 46, 151, 0.4);
       transform: translateY(-1px);
   }
   
   .btn-primary:active {
       transform: translateY(0);
   }
   
   .btn-primary svg {
       width: 16px;
       height: 16px;
   }
   
   .btn-secondary {
       background: var(--bg-tertiary);
       color: var(--text-primary);
       border: 1px solid var(--border-color);
   }
   
   .btn-secondary:hover {
       background: var(--bg-elevated);
       border-color: var(--border-color-hover);
   }
   
   .btn-secondary svg {
       width: 16px;
       height: 16px;
   }
   
   /* ============================================================================
      SECTION TOOLBAR
      ============================================================================ */
   
   .section-toolbar {
       display: flex;
       align-items: center;
       justify-content: space-between;
       margin-bottom: var(--spacing-xl);
       padding-bottom: var(--spacing-lg);
       border-bottom: 1px solid var(--border-color);
   }
   
   .toolbar-left, .toolbar-right {
       display: flex;
       align-items: center;
       gap: var(--spacing-md);
   }
   
   .filter-select, .filter-input {
       padding: var(--spacing-sm) var(--spacing-md);
       background: var(--bg-secondary);
       border: 1px solid var(--border-color);
       border-radius: var(--radius-md);
       color: var(--text-primary);
       font-family: var(--font-primary);
       font-size: 0.875rem;
       cursor: pointer;
       transition: all var(--transition-fast);
   }
   
   .filter-select:hover, .filter-input:hover {
       border-color: var(--border-color-hover);
   }
   
   .filter-select:focus, .filter-input:focus {
       outline: none;
       border-color: var(--accent-pink);
       box-shadow: 0 0 0 3px rgba(255, 46, 151, 0.1);
   }
   
   /* ============================================================================
      DATA TABLE
      ============================================================================ */
   
   .leads-table-container {
       background: var(--bg-secondary);
       border: 1px solid var(--border-color);
       border-radius: var(--radius-lg);
       overflow: hidden;
       margin-bottom: var(--spacing-xl);
   }
   
   .data-table {
       width: 100%;
       border-collapse: collapse;
   }
   
   .data-table thead {
       background: var(--bg-tertiary);
       border-bottom: 1px solid var(--border-color);
   }
   
   .data-table th {
       padding: var(--spacing-lg);
       text-align: left;
       font-weight: 600;
       font-size: 0.75rem;
       text-transform: uppercase;
       letter-spacing: 0.05em;
       color: var(--text-secondary);
   }
   
   .data-table tbody tr {
       border-bottom: 1px solid var(--border-color);
       transition: background var(--transition-fast);
   }
   
   .data-table tbody tr:hover {
       background: var(--bg-tertiary);
   }
   
   .data-table td {
       padding: var(--spacing-lg);
       font-size: 0.875rem;
   }
   
   /* ============================================================================
      GRIDS
      ============================================================================ */
   
   .calls-grid, .campaigns-grid, .agents-grid, .analytics-grid {
       display: grid;
       grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
       gap: var(--spacing-lg);
   }
   
   .analytics-grid {
       grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
   }
   
   /* ============================================================================
      MODALS
      ============================================================================ */
   
   .modal {
       display: none;
       position: fixed;
       top: 0;
       left: 0;
       right: 0;
       bottom: 0;
       background: rgba(0, 0, 0, 0.7);
       backdrop-filter: blur(8px);
       z-index: 1000;
       align-items: center;
       justify-content: center;
       padding: var(--spacing-xl);
   }
   
   .modal.active {
       display: flex;
       animation: modalFadeIn var(--transition-base);
   }
   
   @keyframes modalFadeIn {
       from {
           opacity: 0;
       }
       to {
           opacity: 1;
       }
   }
   
   .modal-content {
       background: var(--bg-secondary);
       border: 1px solid var(--border-color);
       border-radius: var(--radius-lg);
       max-width: 600px;
       width: 100%;
       max-height: 90vh;
       overflow-y: auto;
       box-shadow: var(--shadow-lg);
       animation: modalSlideUp var(--transition-slow);
   }
   
   @keyframes modalSlideUp {
       from {
           opacity: 0;
           transform: translateY(20px) scale(0.95);
       }
       to {
           opacity: 1;
           transform: translateY(0) scale(1);
       }
   }
   
   .modal-header {
       padding: var(--spacing-xl);
       border-bottom: 1px solid var(--border-color);
       display: flex;
       align-items: center;
       justify-content: space-between;
   }
   
   .modal-header h2 {
       font-size: 1.5rem;
       font-weight: 700;
   }
   
   .modal-close {
       width: 32px;
       height: 32px;
       display: flex;
       align-items: center;
       justify-content: center;
       background: none;
       border: none;
       color: var(--text-secondary);
       font-size: 1.5rem;
       cursor: pointer;
       border-radius: var(--radius-sm);
       transition: all var(--transition-fast);
   }
   
   .modal-close:hover {
       background: var(--bg-tertiary);
       color: var(--text-primary);
   }
   
   .modal-body {
       padding: var(--spacing-xl);
   }
   
   .modal-footer {
       padding: var(--spacing-xl);
       border-top: 1px solid var(--border-color);
       display: flex;
       gap: var(--spacing-md);
       justify-content: flex-end;
   }
   
   /* ============================================================================
      FORMS
      ============================================================================ */
   
   .form-group {
       margin-bottom: var(--spacing-lg);
   }
   
   .form-row {
       display: grid;
       grid-template-columns: repeat(2, 1fr);
       gap: var(--spacing-lg);
   }
   
   .form-group label {
       display: block;
       font-weight: 600;
       font-size: 0.875rem;
       margin-bottom: var(--spacing-xs);
       color: var(--text-secondary);
   }
   
   .form-group input,
   .form-group select,
   .form-group textarea {
       width: 100%;
       padding: var(--spacing-sm) var(--spacing-md);
       background: var(--bg-tertiary);
       border: 1px solid var(--border-color);
       border-radius: var(--radius-md);
       color: var(--text-primary);
       font-family: var(--font-primary);
       font-size: 0.875rem;
       transition: all var(--transition-fast);
   }
   
   .form-group input:focus,
   .form-group select:focus,
   .form-group textarea:focus {
       outline: none;
       border-color: var(--accent-pink);
       box-shadow: 0 0 0 3px rgba(255, 46, 151, 0.1);
   }
   
   /* ============================================================================
      SETTINGS
      ============================================================================ */
   
   .settings-container {
       display: grid;
       grid-template-columns: 240px 1fr;
       gap: var(--spacing-2xl);
   }
   
   .settings-sidebar {
       background: var(--bg-secondary);
       border: 1px solid var(--border-color);
       border-radius: var(--radius-lg);
       padding: var(--spacing-lg);
   }
   
   .settings-nav {
       display: flex;
       flex-direction: column;
       gap: var(--spacing-xs);
   }
   
   .settings-nav-item {
       padding: var(--spacing-md);
       border-radius: var(--radius-md);
       color: var(--text-secondary);
       text-decoration: none;
       font-weight: 500;
       transition: all var(--transition-fast);
   }
   
   .settings-nav-item:hover {
       background: var(--bg-tertiary);
       color: var(--text-primary);
   }
   
   .settings-nav-item.active {
       background: linear-gradient(135deg, rgba(255, 46, 151, 0.15), rgba(168, 85, 247, 0.15));
       color: var(--text-primary);
   }
   
   .settings-content {
       background: var(--bg-secondary);
       border: 1px solid var(--border-color);
       border-radius: var(--radius-lg);
       padding: var(--spacing-2xl);
   }
   
   .settings-panel {
       display: none;
   }
   
   .settings-panel.active {
       display: block;
   }
   
   .settings-title {
       font-size: 1.5rem;
       font-weight: 700;
       margin-bottom: var(--spacing-xl);
   }
   
   /* ============================================================================
      UTILITIES
      ============================================================================ */
   
   .spinning {
       animation: spin 0.5s linear;
   }
   
   @keyframes spin {
       from {
           transform: rotate(0deg);
       }
       to {
           transform: rotate(360deg);
       }
   }
   
   /* ============================================================================
      RESPONSIVE
      ============================================================================ */
   
   @media (max-width: 1200px) {
       .analytics-grid {
           grid-template-columns: 1fr;
       }
       
       .chart-card.span-2 {
           grid-column: span 1;
       }
   }
   
   @media (max-width: 768px) {
       .sidebar {
           transform: translateX(-100%);
       }
       
       .main-content {
           margin-left: 0;
       }
       
       .header {
           padding: var(--spacing-lg);
       }
       
       .search-box {
           width: 200px;
       }
       
       .kpi-grid {
           grid-template-columns: 1fr;
       }
       
       .charts-row {
           grid-template-columns: 1fr;
       }
       
       .settings-container {
           grid-template-columns: 1fr;
       }
   }
   
   /* ============================================================================
      PAGINATION
      ============================================================================ */
   
   .pagination {
       display: flex;
       align-items: center;
       justify-content: center;
       gap: var(--spacing-sm);
       margin-top: var(--spacing-xl);
   }
   
   .analytics-controls {
       display: flex;
       align-items: center;
       gap: var(--spacing-md);
       margin-bottom: var(--spacing-xl);
   }

   /* ============================================================================
      VOICE AGENTS SECTION
      ============================================================================ */

   .agents-container {
       display: grid;
       grid-template-columns: 2fr 1fr;
       gap: var(--spacing-xl);
       height: calc(100vh - 200px);
   }

   .agent-canvas {
       background: var(--bg-secondary);
       border: 1px solid var(--border-color);
       border-radius: var(--radius-lg);
       padding: var(--spacing-xl);
       overflow-y: auto;
   }

   .canvas-header h3 {
       font-size: 1.25rem;
       font-weight: 600;
       margin-bottom: var(--spacing-lg);
   }

   .agent-viz {
       min-height: 400px;
       background: var(--bg-tertiary);
       border: 1px dashed var(--border-color);
       border-radius: var(--radius-md);
       display: flex;
       align-items: center;
       justify-content: center;
       color: var(--text-tertiary);
       font-size: 0.875rem;
   }

   .agent-viz::before {
       content: 'Agent configuration canvas';
   }

   .agent-customization {
       background: var(--bg-secondary);
       border: 1px solid var(--border-color);
       border-radius: var(--radius-lg);
       display: flex;
       flex-direction: column;
       overflow: hidden;
   }

   .customization-header {
       padding: var(--spacing-xl);
       border-bottom: 1px solid var(--border-color);
   }

   .customization-header h3 {
       font-size: 1.25rem;
       font-weight: 600;
   }

   .customization-content {
       padding: var(--spacing-xl);
       overflow-y: auto;
       flex: 1;
   }

   .range-value {
       display: inline-block;
       margin-left: var(--spacing-md);
       font-family: var(--font-mono);
       color: var(--accent-pink);
       font-weight: 600;
   }

   input[type="range"] {
       width: 100%;
       height: 6px;
       background: var(--bg-tertiary);
       border-radius: 3px;
       outline: none;
       -webkit-appearance: none;
   }

   input[type="range"]::-webkit-slider-thumb {
       -webkit-appearance: none;
       appearance: none;
       width: 18px;
       height: 18px;
       background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
       border-radius: 50%;
       cursor: pointer;
       box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
   }

   input[type="range"]::-moz-range-thumb {
       width: 18px;
       height: 18px;
       background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
       border-radius: 50%;
       cursor: pointer;
       border: none;
       box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
   }

   .customization-actions {
       display: flex;
       gap: var(--spacing-md);
       margin-top: var(--spacing-xl);
       padding-top: var(--spacing-xl);
       border-top: 1px solid var(--border-color);
   }

   .customization-actions button {
       flex: 1;
   }

   /* ============================================================================
      CALL DETAILS MODAL
      ============================================================================ */

   .modal-large {
       max-width: 900px;
   }

   .call-details-grid {
       display: grid;
       gap: var(--spacing-xl);
   }

   .call-info-section,
   .call-summary-section,
   .call-transcript-section {
       background: var(--bg-tertiary);
       border: 1px solid var(--border-color);
       border-radius: var(--radius-md);
       padding: var(--spacing-lg);
   }

   .call-info-section h3,
   .call-summary-section h3,
   .call-transcript-section h3 {
       font-size: 1rem;
       font-weight: 600;
       margin-bottom: var(--spacing-md);
       color: var(--text-primary);
   }

   .info-row {
       display: flex;
       justify-content: space-between;
       padding: var(--spacing-sm) 0;
       border-bottom: 1px solid var(--border-color);
   }

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

   .info-label {
       color: var(--text-secondary);
       font-weight: 500;
       font-size: 0.875rem;
   }

   .info-value {
       color: var(--text-primary);
       font-weight: 600;
       font-size: 0.875rem;
   }

   .summary-content,
   .transcript-content {
       color: var(--text-secondary);
       font-size: 0.875rem;
       line-height: 1.6;
       max-height: 300px;
       overflow-y: auto;
   }

   .transcript-content {
       font-family: var(--font-mono);
       font-size: 0.8125rem;
       background: var(--bg-primary);
       padding: var(--spacing-md);
       border-radius: var(--radius-sm);
   }

   /* ============================================================================
      TABLE ENHANCEMENTS
      ============================================================================ */

   .table-row-hover:hover {
       background: var(--bg-tertiary) !important;
       cursor: pointer;
   }

   .status-badge {
       display: inline-block;
       padding: 4px 12px;
       border-radius: 12px;
       font-size: 0.75rem;
       font-weight: 600;
       text-transform: capitalize;
   }

   .status-badge.status-inbound {
       background: rgba(16, 185, 129, 0.15);
       color: var(--accent-green);
   }

   .status-badge.status-outbound {
       background: rgba(59, 130, 246, 0.15);
       color: var(--accent-blue);
   }

   .status-badge.status-completed {
       background: rgba(16, 185, 129, 0.15);
       color: var(--accent-green);
   }

   .status-badge.status-no-answer {
       background: rgba(161, 161, 170, 0.15);
       color: var(--text-secondary);
   }

   .status-badge.status-failed {
       background: rgba(239, 68, 68, 0.15);
       color: var(--accent-red);
   }

   /* Cost value styling */
.cost-value {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-family: var(--font-mono);
    font-size: 0.9em;
}

/* Cost highlight in modal */
.cost-highlight {
    color: var(--accent-green) !important;
    font-weight: 600;
    font-family: var(--font-mono);
    font-size: 1.1em;
}

/* Recording Controls */
.transcript-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.recording-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.btn-play {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-play:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-play.playing {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
}

.btn-play svg {
    width: 16px;
    height: 16px;
}

.recording-progress {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 200px;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent-pink), var(--accent-purple));
    transition: width 0.1s linear;
}

.time-display {
    display: flex;
    justify-content: space-between;
    font-size: 0.75em;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
}

/* Context Menu */
.context-menu {
    position: fixed;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 6px;
    min-width: 180px;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transform: scale(0.95);
    transition: all var(--transition-fast);
}

.context-menu.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.context-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    color: var(--text-primary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.context-menu-item:hover {
    background: var(--bg-tertiary);
}

.context-menu-item svg {
    width: 16px;
    height: 16px;
    stroke-width: 2;
}

.context-menu-item.danger {
    color: var(--accent-red);
}

.context-menu-item.danger:hover {
    background: rgba(239, 68, 68, 0.1);
}

.context-menu-divider {
    height: 1px;
    background: var(--border-color);
    margin: 6px 0;
}

/* Agent Builder Modal */
.agent-builder {
    max-width: 600px;
    margin: 0 auto;
}

/* Step Indicator */
.step-indicator {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-2xl);
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    transition: all var(--transition-base);
}

.step.active .step-number {
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
    color: white;
}

.step.completed .step-number {
    background: var(--accent-green);
    color: white;
}

.step-label {
    font-size: 0.85em;
    color: var(--text-tertiary);
    text-align: center;
}

.step.active .step-label {
    color: var(--text-primary);
    font-weight: 500;
}

.step-line {
    flex: 1;
    height: 2px;
    background: var(--bg-tertiary);
    margin: 0 var(--spacing-sm);
}

.step.completed ~ .step-line {
    background: var(--accent-green);
}

/* Step Content */
.step-content {
    display: none;
}

.step-content.active {
    display: block;
    animation: fadeInUp 0.3s ease-out;
}

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

/* Voice Selector */
.voice-selector {
    display: grid;
    gap: var(--spacing-md);
}

.voice-option {
    position: relative;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

.voice-option:hover {
    background: var(--bg-elevated);
    border-color: var(--border-color-hover);
}

.voice-option.selected {
    border-color: var(--accent-pink);
    background: rgba(255, 46, 151, 0.1);
}

.voice-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.voice-option label {
    cursor: pointer;
}

.voice-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.voice-desc {
    font-size: 0.85em;
    color: var(--text-secondary);
}

/* Trait Pills */
.trait-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.trait-pill {
    padding: 8px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.9em;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
}

.trait-pill:hover {
    background: var(--bg-elevated);
    border-color: var(--border-color-hover);
}

.trait-pill.active {
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
    color: white;
    border-color: transparent;
}

/* Toggle Switch */
.toggle-switch {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.toggle-switch input[type="checkbox"] {
    appearance: none;
    width: 44px;
    height: 24px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    position: relative;
    cursor: pointer;
    transition: all var(--transition-base);
}

.toggle-switch input[type="checkbox"]::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--text-tertiary);
    top: 2px;
    left: 2px;
    transition: all var(--transition-base);
}

.toggle-switch input[type="checkbox"]:checked {
    background: var(--accent-pink);
}

.toggle-switch input[type="checkbox"]:checked::before {
    left: 22px;
    background: white;
}

.toggle-switch label {
    color: var(--text-secondary);
    cursor: pointer;
}

/* Form Validation */
input.error,
select.error,
textarea.error {
    border-color: var(--accent-red) !important;
}

/* Notifications Dropdown */
.notifications-dropdown {
    position: absolute;
    top: 60px;
    right: 20px;
    width: 400px;
    max-height: 600px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.notifications-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.notifications-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.notifications-header h3 {
    font-size: 1.1em;
    font-weight: 600;
    color: var(--text-primary);
}

.mark-all-read {
    background: none;
    border: none;
    color: var(--accent-pink);
    font-size: 0.85em;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.mark-all-read:hover {
    background: rgba(255, 46, 151, 0.1);
}

/* Notification Filters */
.notifications-filters {
    display: flex;
    gap: 8px;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.filter-btn {
    padding: 6px 12px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    font-size: 0.85em;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    background: var(--bg-tertiary);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
    border-color: transparent;
    color: white;
}

/* Notifications List */
.notifications-list {
    flex: 1;
    overflow-y: auto;
    max-height: 400px;
}

.notification-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

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

.notification-item:hover {
    background: var(--bg-tertiary);
}

.notification-item.unread {
    background: rgba(255, 46, 151, 0.05);
}

.notification-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.notification-icon.calls {
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-blue);
}

.notification-icon.leads {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
}

.notification-icon.system {
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent-amber);
}

.notification-icon svg {
    width: 20px;
    height: 20px;
}

.notification-content {
    flex: 1;
}

.notification-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95em;
    margin-bottom: 4px;
}

.notification-message {
    font-size: 0.85em;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.notification-time {
    font-size: 0.75em;
    color: var(--text-tertiary);
}

.unread-indicator {
    width: 8px;
    height: 8px;
    background: var(--accent-pink);
    border-radius: 50%;
    position: absolute;
    right: var(--spacing-lg);
    top: 50%;
    transform: translateY(-50%);
}

/* No Notifications State */
.no-notifications {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    color: var(--text-tertiary);
}

.no-notifications svg {
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.no-notifications p {
    margin: 0;
}

/* Notifications Footer */
.notifications-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.view-all-link {
    color: var(--accent-pink);
    text-decoration: none;
    font-size: 0.9em;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.view-all-link:hover {
    text-decoration: underline;
}

/* Notification Badge/Dot */
.notification-dot {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background: var(--accent-red);
    border-radius: 50%;
    opacity: 0;
    transition: all var(--transition-fast);
}

.notification-dot.active {
    opacity: 1;
}

.notification-dot::after {
    content: attr(data-count);
    position: absolute;
    top: -2px;
    right: -2px;
    background: var(--accent-red);
    color: white;
    font-size: 10px;
    font-weight: 600;
    padding: 2px 4px;
    border-radius: 10px;
    min-width: 16px;
    text-align: center;
    display: none;
}

.notification-dot.active[data-count]::after {
    display: block;
}

/* ============================================================================
   SELECTION ACTION BAR
   ============================================================================ */

.selection-action-bar {
    position: fixed;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    box-shadow: var(--shadow-lg);
    transition: bottom var(--transition-base);
    z-index: 1000;
    min-width: 600px;
}

.selection-action-bar.active {
    bottom: 2rem;
}

.selection-info {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.selection-count {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-pink);
}

.selection-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.selection-actions {
    display: flex;
    gap: 0.75rem;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.action-btn:hover {
    background: var(--bg-elevated);
    border-color: var(--border-color-hover);
    transform: translateY(-1px);
}

.action-btn svg {
    width: 16px;
    height: 16px;
}

.action-btn-call {
    background: linear-gradient(135deg, var(--accent-green) 0%, #059669 100%);
    border-color: var(--accent-green);
    color: white;
}

.action-btn-call:hover {
    background: linear-gradient(135deg, #059669 0%, var(--accent-green) 100%);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.action-btn-schedule {
    background: linear-gradient(135deg, var(--accent-blue) 0%, #2563EB 100%);
    border-color: var(--accent-blue);
    color: white;
}

.action-btn-schedule:hover {
    background: linear-gradient(135deg, #2563EB 0%, var(--accent-blue) 100%);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.action-btn-delete {
    background: var(--bg-tertiary);
    border-color: var(--accent-red);
    color: var(--accent-red);
}

.action-btn-delete:hover {
    background: var(--accent-red);
    color: white;
}

.action-btn-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 1px solid var(--border-color);
    background: transparent;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.action-btn-close:hover {
    background: var(--accent-red);
    border-color: var(--accent-red);
    transform: rotate(90deg);
}

.action-btn-close svg {
    width: 16px;
    height: 16px;
    stroke: var(--text-secondary);
}

.action-btn-close:hover svg {
    stroke: white;
}

/* ============================================================================
   UPLOAD AREA
   ============================================================================ */

.upload-area {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    padding: 3rem 2rem;
    text-align: center;
    background: var(--bg-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
}

.upload-area:hover {
    border-color: var(--accent-pink);
    background: var(--bg-tertiary);
}

.upload-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    stroke: var(--text-secondary);
}

.upload-text {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.upload-hint {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.upload-preview {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.upload-preview h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

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

.preview-table th,
.preview-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.preview-table th {
    background: var(--bg-tertiary);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.preview-table td {
    font-size: 0.875rem;
    color: var(--text-primary);
}

.form-hint {
    display: block;
    margin-top: 0.375rem;
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.modal-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.9375rem;
}