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var(--border-color);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;z-index:1;flex-shrink:0}.activity-content{flex:1;padding-top:4px}.activity-header{display:flex;align-items:center;gap:var(--spacing-md);margin-bottom:var(--spacing-xs)}.activity-action{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);text-transform:capitalize}.activity-time{font-size:var(--font-size-xs);color:var(--color-text-muted)}.activity-details{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--spacing-xs)}.activity-message{display:block;font-weight:var(--font-weight-medium);color:var(--color-text-primary)}.activity-sender,.activity-user{font-size:var(--font-size-xs);color:var(--color-text-muted)}.activity-user strong{color:var(--color-text-secondary)}.loading-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--color-bg-primary)}.loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-2xl);gap:var(--spacing-md);color:var(--color-text-muted)}.source-tag{display:inline-block;padding:2px 8px;font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);text-transform:capitalize;border-radius:var(--border-radius-sm);background-color:var(--color-bg-hover);color:var(--color-text-secondary)}.source-quote{background-color:var(--color-warning-bg);color:var(--color-warning)}.source-contact{background-color:var(--color-info-bg);color:var(--color-info)}.source-subscription{background-color:var(--color-bg-hover);color:var(--color-text-muted)}.source-system{background-color:var(--color-accent-muted);color:var(--color-accent)}.notification-popup{position:fixed;bottom:30px;right:30px;background:#fff;border-radius:12px;box-shadow:0 10px 40px #0003;display:flex;align-items:flex-start;padding:0;width:380px;max-width:90vw;z-index:9999;transform:translateY(20px);opacity:0;transition:all .3s cubic-bezier(.175,.885,.32,1.275);border-left:5px solid #3b82f6;overflow:hidden}.notification-popup.visible{transform:translateY(0);opacity:1}.notification-popup.high_priority{border-left-color:#ef4444}.notification-popup.quote{border-left-color:#f59e0b}.notification-content{display:flex;padding:20px;width:100%;cursor:pointer}.notification-icon{font-size:24px;margin-right:15px;display:flex;align-items:center;justify-content:center}.notification-text h4{margin:0 0 5px;font-size:16px;font-weight:600;color:#1f2937}.notification-text p{margin:0;font-size:14px;color:#6b7280;line-height:1.4}.notification-close{position:absolute;top:5px;right:5px;background:transparent;border:none;font-size:20px;color:#9ca3af;cursor:pointer;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .2s}.notification-close:hover{background:#f3f4f6;color:#4b5563}:root{--color-bg-primary: #091018;--color-bg-secondary: #0d1520;--color-bg-tertiary: #111a27;--color-bg-surface: #151f2e;--color-bg-hover: #1a2538;--color-bg-active: #1e2940;--color-accent: #d0a868;--color-accent-hover: #e0b878;--color-accent-muted: rgba(208, 168, 104, .15);--color-accent-strong: rgba(208, 168, 104, .25);--color-text-primary: #f4f4f4;--color-text-secondary: #a0aab8;--color-text-muted: #6b7785;--color-text-inverse: #091018;--color-success: #22c55e;--color-success-bg: rgba(34, 197, 94, .15);--color-warning: #f59e0b;--color-warning-bg: rgba(245, 158, 11, .15);--color-error: #ef4444;--color-error-bg: rgba(239, 68, 68, .15);--color-info: #3b82f6;--color-info-bg: rgba(59, 130, 246, .15);--color-priority-high: #ef4444;--color-priority-high-bg: rgba(239, 68, 68, .15);--color-priority-normal: #3b82f6;--color-priority-normal-bg: rgba(59, 130, 246, .15);--color-priority-low: #6b7785;--color-priority-low-bg: rgba(107, 119, 133, .15);--color-status-new: #22c55e;--color-status-new-bg: rgba(34, 197, 94, .15);--color-status-viewed: #3b82f6;--color-status-viewed-bg: rgba(59, 130, 246, .15);--color-status-replied: #8b5cf6;--color-status-replied-bg: rgba(139, 92, 246, .15);--color-status-archived: #6b7785;--color-status-archived-bg: rgba(107, 119, 133, .15);--border-color: rgba(255, 255, 255, .08);--border-color-strong: rgba(255, 255, 255, .15);--border-radius-sm: 4px;--border-radius-md: 8px;--border-radius-lg: 12px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-md: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--sidebar-width: 260px;--header-height: 60px;--transition-fast: .15s ease;--transition-normal: .25s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:var(--font-size-md);font-weight:var(--font-weight-normal);line-height:1.5;color:var(--color-text-primary);background-color:var(--color-bg-primary);min-height:100vh}#root{min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-semibold);line-height:1.3;color:var(--color-text-primary)}h1{font-size:var(--font-size-3xl)}h2{font-size:var(--font-size-2xl)}h3{font-size:var(--font-size-xl)}h4{font-size:var(--font-size-lg)}p{color:var(--color-text-secondary)}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-hover)}input,textarea,select{font-family:inherit;font-size:var(--font-size-md);color:var(--color-text-primary);background-color:var(--color-bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-md);padding:var(--spacing-sm) var(--spacing-md);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);outline:none;width:100%}input:focus,textarea:focus,select:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-muted)}input::placeholder,textarea::placeholder{color:var(--color-text-muted)}button{font-family:inherit;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);cursor:pointer;border:none;border-radius:var(--border-radius-md);padding:var(--spacing-sm) var(--spacing-md);transition:all var(--transition-fast);display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm)}.btn{padding:10px 20px;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);border-radius:var(--border-radius-md);cursor:pointer;transition:all var(--transition-fast);display:inline-flex;align-items:center;gap:var(--spacing-sm)}.btn-primary{background-color:var(--color-accent);color:var(--color-text-inverse);border:none}.btn-primary:hover{background-color:var(--color-accent-hover)}.btn-secondary{background-color:var(--color-bg-surface);color:var(--color-text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--color-bg-hover);border-color:var(--border-color-strong)}.btn-ghost{background-color:transparent;color:var(--color-text-secondary);border:none}.btn-ghost:hover{background-color:var(--color-bg-hover);color:var(--color-text-primary)}.btn-danger{background-color:var(--color-error);color:#fff;border:none}.btn-danger:hover{background-color:#dc2626}.btn-sm{padding:6px 12px;font-size:var(--font-size-xs)}.btn-lg{padding:14px 28px;font-size:var(--font-size-md)}.btn:disabled{opacity:.5;cursor:not-allowed}.text-muted{color:var(--color-text-muted)}.text-secondary{color:var(--color-text-secondary)}.text-accent{color:var(--color-accent)}.text-success{color:var(--color-success)}.text-warning{color:var(--color-warning)}.text-error{color:var(--color-error)}.bg-surface{background-color:var(--color-bg-surface)}.bg-secondary{background-color:var(--color-bg-secondary)}.font-medium{font-weight:var(--font-weight-medium)}.font-semibold{font-weight:var(--font-weight-semibold)}.font-bold{font-weight:var(--font-weight-bold)}.text-sm{font-size:var(--font-size-sm)}.text-xs{font-size:var(--font-size-xs)}.text-lg{font-size:var(--font-size-lg)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-xs{gap:var(--spacing-xs)}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.p-sm{padding:var(--spacing-sm)}.p-md{padding:var(--spacing-md)}.p-lg{padding:var(--spacing-lg)}.m-0{margin:0}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-bg-hover);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-bg-active)}::selection{background-color:var(--color-accent);color:var(--color-text-inverse)}.badge{display:inline-flex;align-items:center;padding:4px 10px;font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);border-radius:100px;text-transform:capitalize}.badge-new{background-color:var(--color-status-new-bg);color:var(--color-status-new)}.badge-viewed{background-color:var(--color-status-viewed-bg);color:var(--color-status-viewed)}.badge-replied{background-color:var(--color-status-replied-bg);color:var(--color-status-replied)}.badge-archived{background-color:var(--color-status-archived-bg);color:var(--color-status-archived)}.badge-high{background-color:var(--color-priority-high-bg);color:var(--color-priority-high)}.badge-normal{background-color:var(--color-priority-normal-bg);color:var(--color-priority-normal)}.badge-low{background-color:var(--color-priority-low-bg);color:var(--color-priority-low)}.card{background-color:var(--color-bg-surface);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);padding:var(--spacing-lg)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-md)}.card-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text-primary)}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:var(--spacing-sm) var(--spacing-md);text-align:left;border-bottom:1px solid var(--border-color)}th{font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);background-color:var(--color-bg-tertiary)}tr:hover td{background-color:var(--color-bg-hover)}.spinner{width:24px;height:24px;border:3px solid var(--border-color);border-top-color:var(--color-accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#091018cc;display:flex;align-items:center;justify-content:center;z-index:1000}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-2xl);text-align:center;color:var(--color-text-muted)}.empty-state-icon{font-size:48px;margin-bottom:var(--spacing-md);opacity:.5}.empty-state-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);margin-bottom:var(--spacing-sm)}.empty-state-description{font-size:var(--font-size-sm);max-width:400px}.notification-dot{position:absolute;top:-4px;right:-4px;width:18px;height:18px;background-color:var(--color-error);color:#fff;font-size:10px;font-weight:var(--font-weight-bold);border-radius:50%;display:flex;align-items:center;justify-content:center;border:2px solid var(--color-bg-primary)}.toast-container{position:fixed;bottom:var(--spacing-lg);right:var(--spacing-lg);z-index:9999;display:flex;flex-direction:column;gap:var(--spacing-sm)}.toast{min-width:300px;padding:var(--spacing-md);border-radius:var(--border-radius-md);background-color:var(--color-bg-surface);border:1px solid var(--border-color);box-shadow:var(--shadow-lg);animation:slideIn .3s ease}.toast-success{border-left:4px solid var(--color-success)}.toast-error{border-left:4px solid var(--color-error)}.toast-warning{border-left:4px solid var(--color-warning)}.toast-info{border-left:4px solid var(--color-info)}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.modal{background-color:var(--color-bg-surface);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);max-width:600px;width:90%;max-height:90vh;overflow-y:auto;animation:scaleIn .2s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-lg);border-bottom:1px solid var(--border-color)}.modal-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold)}.modal-body{padding:var(--spacing-lg)}.modal-footer{display:flex;justify-content:flex-end;gap:var(--spacing-sm);padding:var(--spacing-lg);border-top:1px solid var(--border-color)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.form-group{margin-bottom:var(--spacing-md)}.form-label{display:block;font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);margin-bottom:var(--spacing-xs)}.form-input{width:100%}.form-error{font-size:var(--font-size-xs);color:var(--color-error);margin-top:var(--spacing-xs)}.checkbox-label{display:flex;align-items:center;gap:var(--spacing-sm);cursor:pointer;font-size:var(--font-size-sm)}.checkbox-label input[type=checkbox]{width:18px;height:18px;accent-color:var(--color-accent);cursor:pointer}.dropdown{position:relative}.dropdown-menu{position:absolute;top:100%;right:0;min-width:180px;background-color:var(--color-bg-surface);border:1px solid var(--border-color);border-radius:var(--border-radius-md);box-shadow:var(--shadow-lg);z-index:100;padding:var(--spacing-xs);margin-top:var(--spacing-xs)}.dropdown-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-sm);color:var(--color-text-secondary);border-radius:var(--border-radius-sm);cursor:pointer;transition:all var(--transition-fast)}.dropdown-item:hover{background-color:var(--color-bg-hover);color:var(--color-text-primary)}.dropdown-divider{height:1px;background-color:var(--border-color);margin:var(--spacing-xs) 0}