:root{--primary:#4f46e5;--primary-light:#6366f1;--primary-dark:#4338ca;--primary-alpha:#4f46e526;--facebook:#1877f2;--facebook-dark:#1565d8;--messenger:#0084ff;--success:#10b981;--success-light:#34d399;--warning:#f59e0b;--warning-light:#fbbf24;--danger:#ef4444;--danger-light:#f87171;--info:#06b6d4;--bg-primary:#0f0f1a;--bg-secondary:#1a1a2e;--bg-tertiary:#16213e;--bg-card:#1e1e36;--bg-card-hover:#252545;--bg-input:#252545;--bg-sidebar:#12122a;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--text-accent:#a5b4fc;--border:#2d2d52;--border-light:#3d3d62;--border-focus:var(--primary);--shadow-sm:0 1px 3px #0006;--shadow-md:0 4px 12px #00000080;--shadow-lg:0 8px 30px #0009;--shadow-glow:0 0 20px #4f46e54d;--sidebar-width:260px;--header-height:64px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-full:9999px;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.4s cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;direction:rtl}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Tajawal,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.7;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--primary)}h1{font-size:1.875rem;font-weight:800}h2{font-size:1.5rem;font-weight:700}h3{font-size:1.25rem;font-weight:700}h4{font-size:1.125rem;font-weight:600}a{color:var(--primary-light);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--text-accent)}.app-layout{min-height:100vh;display:flex}.main-content{margin-right:var(--sidebar-width);flex-direction:column;flex:1;min-height:100vh;display:flex}.page-content{margin-top:var(--header-height);flex:1;padding:24px}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-left:1px solid var(--border);z-index:100;transition:transform var(--transition-slow);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;right:0}.sidebar-header{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:20px;display:flex}.sidebar-logo{background:linear-gradient(135deg, var(--primary), var(--facebook));border-radius:var(--radius-md);color:#fff;width:42px;height:42px;box-shadow:var(--shadow-glow);justify-content:center;align-items:center;font-size:1.25rem;font-weight:900;display:flex}.sidebar-title{background:linear-gradient(135deg, var(--primary-light), var(--facebook));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1rem;font-weight:700}.sidebar-subtitle{color:var(--text-muted);font-size:.7rem}.sidebar-nav{flex:1;padding:12px 10px;overflow-y:auto}.nav-section{margin-bottom:20px}.nav-section-title{text-transform:uppercase;color:var(--text-muted);letter-spacing:.5px;margin-bottom:6px;padding:0 12px;font-size:.7rem;font-weight:600}.nav-link{border-radius:var(--radius-sm);color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;align-items:center;gap:10px;padding:10px 12px;font-size:.9rem;font-weight:500;display:flex;position:relative}.nav-link:hover{background:var(--primary-alpha);color:var(--text-primary)}.nav-link.active{background:linear-gradient(135deg, var(--primary-alpha), #6366f11f);color:var(--primary-light);font-weight:600}.nav-link.active:before{content:"";background:var(--primary);border-radius:var(--radius-full);width:3px;height:60%;position:absolute;top:50%;right:0;transform:translateY(-50%)}.nav-link .icon{flex-shrink:0;width:20px;height:20px}.nav-badge{background:var(--danger);color:#fff;border-radius:var(--radius-full);text-align:center;min-width:20px;margin-right:auto;padding:2px 7px;font-size:.65rem;font-weight:700}.header{top:0;left:0;right:var(--sidebar-width);height:var(--header-height);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);z-index:90;background:#0f0f1acc;justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:fixed}.header-title{font-size:1.15rem;font-weight:700}.header-actions{align-items:center;gap:12px;display:flex}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;border:none;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:.875rem;font-weight:600;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;box-shadow:0 2px 10px #4f46e54d}.btn-primary:hover{background:linear-gradient(135deg, var(--primary-light), var(--primary));transform:translateY(-1px);box-shadow:0 4px 15px #4f46e566}.btn-facebook{background:linear-gradient(135deg, var(--facebook), var(--facebook-dark));color:#fff;box-shadow:0 2px 10px #1877f24d}.btn-facebook:hover{transform:translateY(-1px);box-shadow:0 4px 15px #1877f280}.btn-success{background:linear-gradient(135deg, var(--success), #059669);color:#fff}.btn-danger{background:linear-gradient(135deg, var(--danger), #dc2626);color:#fff}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border);background:0 0}.btn-ghost:hover{background:var(--bg-card);color:var(--text-primary);border-color:var(--border-light)}.btn-sm{padding:6px 12px;font-size:.8rem}.btn-lg{border-radius:var(--radius-md);padding:14px 28px;font-size:1rem}.btn-icon{border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;padding:8px;display:flex}.btn-icon:hover{background:var(--bg-card);color:var(--text-primary)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);transition:all var(--transition-normal);padding:20px}.card:hover{border-color:var(--border-light);box-shadow:var(--shadow-md)}.card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);transition:all var(--transition-normal);align-items:flex-start;gap:14px;padding:20px;display:flex}.stat-card:hover{border-color:var(--primary);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.stat-icon{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.stat-icon.purple{color:var(--primary-light);background:#4f46e526}.stat-icon.blue{color:var(--info);background:#06b6d426}.stat-icon.green{color:var(--success);background:#10b98126}.stat-icon.orange{color:var(--warning);background:#f59e0b26}.stat-icon.red{color:var(--danger);background:#ef444426}.stat-icon.facebook{color:var(--facebook);background:#1877f226}.stat-value{font-size:1.75rem;font-weight:800;line-height:1.2}.stat-label{color:var(--text-muted);margin-top:2px;font-size:.8rem}.form-group{margin-bottom:18px}.form-label{color:var(--text-secondary);margin-bottom:6px;font-size:.85rem;font-weight:600;display:block}.form-input,.form-select,.form-textarea{border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;transition:all var(--transition-fast);-webkit-appearance:none;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;outline:none;padding:10px 14px;font-family:inherit;font-size:.9rem;background:var(--bg-input)!important;color:var(--text-primary)!important}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted);opacity:.7}.form-input:-webkit-autofill{transition:background-color 5000s ease-in-out;-webkit-box-shadow:0 0 0 1000px var(--bg-input) inset!important;-webkit-text-fill-color:var(--text-primary)!important;border-color:var(--border)!important}.form-input:-webkit-autofill:hover{transition:background-color 5000s ease-in-out;-webkit-box-shadow:0 0 0 1000px var(--bg-input) inset!important;-webkit-text-fill-color:var(--text-primary)!important;border-color:var(--border)!important}.form-input:-webkit-autofill:focus{transition:background-color 5000s ease-in-out;-webkit-box-shadow:0 0 0 1000px var(--bg-input) inset!important;-webkit-text-fill-color:var(--text-primary)!important;border-color:var(--border)!important}.form-select:-webkit-autofill{transition:background-color 5000s ease-in-out;-webkit-box-shadow:0 0 0 1000px var(--bg-input) inset!important;-webkit-text-fill-color:var(--text-primary)!important;border-color:var(--border)!important}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-alpha)}.form-select option{background:var(--bg-secondary);color:var(--text-primary)}.form-textarea{resize:vertical;min-height:100px}.toggle{background:var(--border);border-radius:var(--radius-full);cursor:pointer;width:44px;height:24px;transition:background var(--transition-fast);position:relative}.toggle.active{background:var(--primary)}.toggle:after{content:"";width:18px;height:18px;transition:transform var(--transition-fast);background:#fff;border-radius:50%;position:absolute;top:3px;right:3px}.toggle.active:after{transform:translate(-20px)}.badge{border-radius:var(--radius-full);align-items:center;gap:4px;padding:3px 10px;font-size:.72rem;font-weight:600;display:inline-flex}.badge-primary{background:var(--primary-alpha);color:var(--primary-light)}.badge-success{color:var(--success-light);background:#10b98126}.badge-warning{color:var(--warning-light);background:#f59e0b26}.badge-danger{color:var(--danger-light);background:#ef444426}.badge-info{color:var(--info);background:#06b6d426}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0009;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);width:90%;max-width:600px;max-height:85vh;animation:.3s slideUp;overflow-y:auto}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:18px 24px;display:flex}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--border);justify-content:flex-start;gap:10px;padding:16px 24px;display:flex}.empty-state{text-align:center;padding:60px 20px}.empty-state-icon{margin-bottom:16px;font-size:3.5rem}.empty-state-title{margin-bottom:8px;font-size:1.3rem;font-weight:700}.empty-state-text{color:var(--text-muted);max-width:400px;margin-bottom:24px;margin-left:auto;margin-right:auto}.table-wrapper{border:1px solid var(--border);border-radius:var(--radius-md);overflow-x:auto}.table{border-collapse:collapse;width:100%}.table th,.table td{text-align:right;border-bottom:1px solid var(--border);padding:12px 16px}.table th{background:var(--bg-tertiary);color:var(--text-muted);text-transform:uppercase;font-size:.8rem;font-weight:600}.table tr:hover td{background:var(--bg-card-hover)}.loader{justify-content:center;align-items:center;padding:40px;display:flex}.spinner{border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:36px;height:36px;animation:.7s linear infinite spin}.search-input{position:relative}.search-input input{padding-right:40px!important}.search-input .search-icon{color:var(--text-muted);position:absolute;top:50%;right:12px;transform:translateY(-50%)}.tabs{background:var(--bg-secondary);border-radius:var(--radius-sm);gap:2px;margin-bottom:20px;padding:3px;display:flex}.tab{text-align:center;color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:6px;flex:1;padding:10px 16px;font-family:inherit;font-size:.85rem;font-weight:600}.tab:hover{color:var(--text-primary)}.tab.active{background:var(--primary);color:#fff;box-shadow:var(--shadow-sm)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.messenger-layout{height:calc(100vh - var(--header-height) - 48px);border:1px solid var(--border);border-radius:var(--radius-md);grid-template-columns:320px 1fr 280px;display:grid;overflow:hidden}.chat-list{border-left:1px solid var(--border);background:var(--bg-secondary);overflow-y:auto}.chat-item{cursor:pointer;border-bottom:1px solid var(--border);transition:background var(--transition-fast);align-items:center;gap:12px;padding:14px 16px;display:flex}.chat-item:hover,.chat-item.active{background:var(--bg-card)}.chat-item.unread{background:var(--primary-alpha)}.chat-avatar{background:linear-gradient(135deg, var(--primary), var(--facebook));color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-weight:700;display:flex}.chat-area{background:var(--bg-primary);flex-direction:column;display:flex}.chat-messages{flex-direction:column;flex:1;gap:10px;padding:20px;display:flex;overflow-y:auto}.message-bubble{border-radius:var(--radius-md);max-width:70%;padding:10px 16px;font-size:.9rem;line-height:1.6;animation:.2s slideUp}.message-bubble.sent{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;border-bottom-right:4px;align-self:flex-start}.message-bubble.received{background:var(--bg-card);color:var(--text-primary);border-bottom-left-radius:4px;align-self:flex-end}.message-time{color:var(--text-muted);margin-top:4px;font-size:.65rem}.chat-input-area{border-top:1px solid var(--border);background:var(--bg-secondary);align-items:center;gap:10px;padding:14px 20px;display:flex}.chat-input-area input{flex:1}.contact-panel{border-right:1px solid var(--border);background:var(--bg-secondary);padding:20px;overflow-y:auto}.page-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);transition:all var(--transition-normal);align-items:center;gap:16px;padding:20px;display:flex}.page-card:hover{border-color:var(--facebook);box-shadow:0 0 20px #1877f226}.page-avatar{border-radius:var(--radius-md);object-fit:cover;background:linear-gradient(135deg, var(--primary), var(--facebook));color:#fff;justify-content:center;align-items:center;width:56px;height:56px;font-size:1.3rem;font-weight:800;display:flex}.auth-layout{background:var(--bg-primary);background-image:radial-gradient(at 20%,#4f46e514 0%,#0000 50%),radial-gradient(at 80%,#1877f20f 0%,#0000 50%);justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:420px;box-shadow:var(--shadow-lg);padding:40px}.auth-logo{text-align:center;margin-bottom:32px}.auth-logo-icon{background:linear-gradient(135deg, var(--primary), var(--facebook));border-radius:var(--radius-lg);color:#fff;width:64px;height:64px;box-shadow:var(--shadow-glow);justify-content:center;align-items:center;margin:0 auto 12px;font-size:1.5rem;font-weight:900;display:flex}@media (width<=1024px){.messenger-layout{grid-template-columns:280px 1fr}.contact-panel{display:none}}@media (width<=768px){.sidebar{transform:translate(100%)}.sidebar.open{transform:translate(0)}.main-content{margin-right:0}.header{right:0}.messenger-layout{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}}