@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary:#667eea;--bg-color:#fafbfd;--surface:#fff;--text-main:#374151;--text-muted:#6b7280;--sidebar-bg:#282d3b;--sidebar-text:#9ca3af;--sidebar-hover:#fff;--border-color:#e5e7eb}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;font-family:Inter,sans-serif}a{color:inherit;text-decoration:none}ul{list-style:none}.app-container{min-height:100vh;display:flex}.sidebar{color:#f1f5f9;z-index:1000;background:#1e293b;border-right:1px solid #ffffff0d;flex-direction:column;width:280px;height:100vh;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;box-shadow:4px 0 10px #0000001a}.sidebar.collapsed{width:80px}.sidebar-header{border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;height:80px;padding:0 24px;display:flex}.logo-text{letter-spacing:1px;color:#fff;font-size:20px;font-weight:800}.logo-text span{color:#6366f1}.collapse-btn{color:#94a3b8;cursor:pointer;background:#ffffff0d;border:none;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex}.collapse-btn:hover{color:#fff;background:#ffffff1a}.sidebar-menu-wrapper{flex:1;padding:20px 0;overflow-y:auto}.sidebar-menu-wrapper::-webkit-scrollbar{width:4px}.sidebar-menu-wrapper::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:2px}.menu-item{margin:4px 12px}.menu-link{color:#cbd5e1;cursor:pointer;border-radius:12px;justify-content:space-between;align-items:center;padding:12px 16px;text-decoration:none;transition:all .2s;display:flex}.menu-link-left{align-items:center;gap:12px;display:flex}.menu-icon{min-width:20px}.menu-link:hover{color:#fff;background:#6366f11a}.menu-link.active{color:#fff;background:#6366f1;box-shadow:0 4px 12px #6366f14d}.menu-link.active-parent{color:#fff;background:#ffffff0d}.arrow-icon{transition:transform .3s}.arrow-icon.rotated{transform:rotate(90deg)}.submenu{padding:4px 0 4px 44px;list-style:none;display:none;overflow:hidden}.submenu.open{animation:.3s ease-out slideDown;display:block}.submenu-link{color:#94a3b8;border-radius:8px;margin-bottom:2px;padding:8px 12px;font-size:13.5px;text-decoration:none;transition:all .2s;display:block}.submenu-link:hover{color:#fff;background:#ffffff0d}.submenu-link.active{color:#fff;background:#6366f133;font-weight:600}.sidebar-footer{border-top:1px solid #ffffff0d;padding:20px}.logout-btn{color:#f87171;cursor:pointer;background:#ef44441a;border:none;border-radius:12px;align-items:center;gap:12px;width:100%;padding:12px 16px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.logout-btn:hover{color:#fff;background:#ef4444}.sidebar.collapsed .menu-item{margin:4px 10px}.sidebar.collapsed .menu-link{justify-content:center;padding:12px}.sidebar.collapsed .menu-link-left{gap:0}.sidebar.collapsed .logout-btn{justify-content:center;padding:12px}.main-content{flex-direction:column;flex:1;min-height:100vh;margin-left:280px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex}.app-container.collapsed .main-content{margin-left:80px}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:900;background:#fffc;border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;height:80px;padding:0 32px;display:flex;position:sticky;top:0}.header-left{align-items:center;gap:20px;display:flex}.mobile-toggle{color:#64748b;cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:8px;transition:all .2s;display:flex}.mobile-toggle:hover{color:#1e293b;background:#f1f5f9}.header-search{background:#f1f5f9;border:1px solid #0000;border-radius:12px;align-items:center;width:320px;padding:10px 16px;transition:all .2s;display:flex}.header-search:focus-within{background:#fff;border-color:#6366f1;box-shadow:0 0 0 4px #6366f11a}.search-icon{color:#94a3b8}.header-search input{color:#1e293b;background:0 0;border:none;outline:none;width:100%;margin-left:10px;font-size:14px}.header-actions{align-items:center;gap:16px;display:flex}.action-group{align-items:center;gap:8px;display:flex}.icon-action{cursor:pointer;color:#64748b;border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;transition:all .2s;display:flex;position:relative}.icon-action:hover{color:#6366f1;background:#f1f5f9}.badge{color:#fff;background:#ef4444;border:2px solid #fff;border-radius:10px;justify-content:center;align-items:center;min-width:18px;height:18px;font-size:10px;font-weight:700;display:flex;position:absolute;top:6px;right:6px}.header-divider{background:#e2e8f0;width:1px;height:32px;margin:0 8px}.header-user{cursor:pointer;border-radius:12px;align-items:center;gap:12px;padding:6px;transition:all .2s;display:flex}.header-user:hover{background:#f1f5f9}.user-info{flex-direction:column;align-items:flex-end;display:flex}.user-name{color:#1e293b;font-size:14px;font-weight:600}.user-role{color:#94a3b8;font-size:11px;font-weight:500}.user-avatar-wrapper{position:relative}.user-avatar{color:#fff;background:linear-gradient(135deg,#6366f1 0%,#a855f7 100%);border-radius:12px;justify-content:center;align-items:center;width:40px;height:40px;font-size:14px;font-weight:700;display:flex;box-shadow:0 4px 6px -1px #6366f133}.status-indicator{background:#22c55e;border:2px solid #fff;border-radius:50%;width:12px;height:12px;position:absolute;bottom:-2px;right:-2px}.page-wrapper{flex:1;width:100%;max-width:1600px;margin:0 auto;padding:32px;animation:.4s fadeIn}.dashboard-header{margin-bottom:32px}.welcome-banner{color:#fff;background:linear-gradient(135deg,#6366f1 0%,#a855f7 100%);border-radius:20px;padding:40px;position:relative;overflow:hidden;box-shadow:0 10px 25px -5px #6366f166}.welcome-banner:after{content:"";background:#ffffff1a;border-radius:50%;width:200px;height:200px;position:absolute;top:-50px;right:-50px}.welcome-content h1{margin-bottom:8px;font-size:28px;font-weight:700}.welcome-content p{opacity:.9;font-size:16px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-bottom:32px;display:grid}.stat-card{background:#fff;border:1px solid #f1f5f9;border-radius:16px;align-items:center;gap:20px;padding:24px;transition:transform .2s;display:flex;box-shadow:0 4px 6px -1px #0000000d}.stat-card:hover{transform:translateY(-5px)}.stat-icon{border-radius:12px;justify-content:center;align-items:center;width:56px;height:56px;display:flex}.stat-info h3{color:#64748b;margin-bottom:4px;font-size:14px;font-weight:500}.stat-info .value{color:#1e293b;font-size:24px;font-weight:700}.dashboard-content-grid{grid-template-columns:2fr 1fr;gap:24px;display:grid}.card{background:#fff;border:1px solid #f1f5f9;border-radius:16px;padding:24px;box-shadow:0 4px 6px -1px #0000000d}.card-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.card-title{color:#1e293b;font-size:18px;font-weight:600}.session-table{border-collapse:collapse;width:100%}.session-table th,.session-table td{text-align:left;border-bottom:1px solid #f1f5f9;padding:16px}.session-table th{color:#64748b;width:35%;font-size:14px;font-weight:500}.session-table td{color:#1e293b;font-size:14px;font-weight:500}.badge-status{border-radius:20px;padding:4px 12px;font-size:12px;font-weight:600}.badge-success{color:#059669;background:#ecfdf5}.badge-danger{color:#dc2626;background:#fef2f2}.badge-warning{color:#d97706;background:#fffbeb}.badge-info{color:#2563eb;background:#eff6ff}.activity-list{flex-direction:column;gap:16px;display:flex}.activity-item{border-bottom:1px solid #f1f5f9;gap:12px;padding-bottom:16px;display:flex}.activity-icon{color:#6366f1;background:#f1f5f9;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.activity-detail span{color:#94a3b8;font-size:12px}@media (width<=1024px){.dashboard-content-grid{grid-template-columns:1fr}}.form-card{max-width:1200px;margin:0 auto}.form-header{margin-bottom:32px}.form-header h2{color:#1e293b;margin-bottom:8px;font-size:24px;font-weight:700}.form-header p{color:#64748b;font-size:15px}.form-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}@media (width<=1024px){.form-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.form-grid{grid-template-columns:1fr}}.form-group{margin-bottom:20px}.form-label{color:#475569;margin-bottom:8px;font-size:14px;font-weight:600;display:block}.input-wrapper{align-items:center;display:flex;position:relative}.input-icon{color:#94a3b8;position:absolute;left:14px}.form-control{color:#1e293b;background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;width:100%;padding:11px 16px 11px 42px;font-size:15px;transition:all .2s}.form-control:focus{background:#fff;border-color:#6366f1;outline:none;box-shadow:0 0 0 4px #6366f11a}.form-actions{border-top:1px solid #f1f5f9;justify-content:flex-end;gap:12px;margin-top:32px;padding-top:24px;display:flex}.btn{cursor:pointer;border:none;border-radius:10px;align-items:center;gap:8px;padding:12px 24px;font-size:15px;font-weight:600;transition:all .2s;display:flex}.btn-primary{color:#fff;background:#6366f1;box-shadow:0 4px 6px -1px #6366f14d}.btn-primary:hover{background:#4f46e5;transform:translateY(-1px);box-shadow:0 10px 15px -3px #6366f166}.btn-primary:disabled{cursor:not-allowed;background:#94a3b8;transform:none}.btn-outline{color:#64748b;background:#fff;border:1px solid #e2e8f0}.btn-outline:hover{color:#1e293b;background:#f8fafc;border-color:#cbd5e1}.table-container{border:1px solid #e2e8f0;border-radius:12px;overflow-x:auto}.premium-table{border-collapse:separate;border-spacing:0;width:100%}.premium-table th{color:#64748b;text-transform:uppercase;letter-spacing:.5px;text-align:left;background:#f8fafc;border-bottom:1px solid #e2e8f0;padding:16px;font-size:13px;font-weight:600}.premium-table td{color:#1e293b;border-bottom:1px solid #f1f5f9;padding:16px;font-size:14px;transition:background .2s}.premium-table tr:hover td{background:#f8fafc}.sticky-column{z-index:10;background:#fff;position:sticky;right:0;box-shadow:-4px 0 10px #00000005}.premium-table tr:hover .sticky-column{background:#f8fafc}.pagination-wrapper{justify-content:space-between;align-items:center;padding-top:24px;display:flex}.pagination-info{color:#64748b;font-size:14px}.pagination-btns{gap:8px;display:flex}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;background:#0f172a99;justify-content:center;align-items:center;padding:20px;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0}.modal-content{background:#fff;border-radius:20px;flex-direction:column;width:100%;max-width:900px;max-height:90vh;animation:.3s cubic-bezier(.4,0,.2,1) slideUp;display:flex;overflow:hidden;box-shadow:0 25px 50px -12px #00000040}.modal-header{color:#fff;background:#6366f1;justify-content:space-between;align-items:center;padding:24px;display:flex}.modal-body{flex:1;padding:32px;overflow-y:auto}.modal-footer{background:#f8fafc;border-top:1px solid #e2e8f0;justify-content:flex-end;gap:12px;padding:20px 32px;display:flex}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.welcome-banner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;display:flex;position:relative;overflow:hidden}.wb-orb{background:#ffffff14;border-radius:50%;animation:6s ease-in-out infinite orbFloat;position:absolute}.wb-orb-1{width:220px;height:220px;animation-delay:0s;top:-80px;right:-60px}.wb-orb-2{width:140px;height:140px;animation-delay:-2s;bottom:-60px;right:120px}.wb-orb-3{width:80px;height:80px;animation-delay:-4s;top:10px;right:200px}@keyframes orbFloat{0%,to{transform:translateY(0)scale(1)}50%{transform:translateY(-12px)scale(1.04)}}.wb-chip{color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);letter-spacing:.3px;background:#ffffff2e;border:1px solid #ffffff40;border-radius:20px;align-items:center;gap:6px;margin-bottom:12px;padding:4px 12px;font-size:12px;font-weight:600;display:inline-flex}.wb-title{color:#fff;margin-bottom:8px;font-size:28px;font-weight:700}.wb-subtitle{color:#ffffffd1;font-size:15px}.wb-mini-stats{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff1f;border:1px solid #fff3;border-radius:16px;flex-shrink:0;align-items:center;gap:0;padding:16px 24px;display:flex}.wb-mini-item{flex-direction:column;align-items:center;gap:2px;padding:0 20px;display:flex}.wb-mini-val{color:#fff;font-size:22px;font-weight:800;line-height:1}.wb-mini-lbl{color:#ffffffb3;letter-spacing:.5px;text-transform:uppercase;font-size:11px;font-weight:500}.wb-mini-divider{background:#fff3;width:1px;height:36px}.stat-card-v2{cursor:default;background:#fff;border:1px solid #f1f5f9;border-radius:18px;flex-direction:column;align-items:stretch;gap:6px;padding:22px 24px 18px;transition:box-shadow .3s,transform .3s;display:flex;position:relative;overflow:hidden;box-shadow:0 4px 16px -4px #0000000f}.stat-card-v2:before{content:"";background:var(--accent,#6366f1);transform-origin:0;height:3px;transition:transform .4s cubic-bezier(.4,0,.2,1);position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.stat-card-v2:hover{transform:translateY(-6px);box-shadow:0 16px 32px -8px #0000001f}.stat-card-v2:hover:before{transform:scaleX(1)}.stat-card-top{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.stat-icon-v2{border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.stat-badge-up{color:#16a34a;background:#f0fdf4;border-radius:8px;justify-content:center;align-items:center;width:28px;height:28px;display:flex}.stat-value-v2{color:#0f172a;letter-spacing:-.5px;font-size:30px;font-weight:800;line-height:1}.stat-title-v2{color:#64748b;font-size:13px;font-weight:500}.stat-trend-v2{align-items:center;gap:4px;margin-top:2px;font-size:12px;font-weight:600;display:flex}.stat-bar-track{background:#f1f5f9;border-radius:99px;height:4px;margin-top:12px;overflow:hidden}.stat-bar-fill{border-radius:99px;height:100%}.card-slide-in{animation:.55s cubic-bezier(.4,0,.2,1) both cardSlideUp}@keyframes cardSlideUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.card-subtitle{color:#94a3b8;margin-top:2px;font-size:13px}.badge-live{align-items:center;gap:6px;display:flex}.live-dot{background:#22c55e;border-radius:50%;flex-shrink:0;width:7px;height:7px;animation:1.6s ease-in-out infinite livePulse}@keyframes livePulse{0%,to{box-shadow:0 0 #22c55e99}50%{box-shadow:0 0 0 5px #22c55e00}}.session-rows{flex-direction:column;gap:0;display:flex}.session-row{border-bottom:1px solid #f8fafc;justify-content:space-between;align-items:center;gap:12px;padding:13px 0;display:flex}.session-row:last-child{border-bottom:none}.fade-row{animation:.4s both fadeRowIn}@keyframes fadeRowIn{0%{opacity:0;transform:translate(-12px)}to{opacity:1;transform:translate(0)}}.session-row-label{color:#64748b;align-items:center;gap:8px;min-width:130px;font-size:13.5px;font-weight:500;display:flex}.session-row-icon{color:#6366f1;background:#f1f5f9;border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;display:flex}.session-row-val{color:#1e293b;text-align:right;justify-content:flex-end;align-items:center;gap:6px;font-size:13.5px;font-weight:500;display:flex}.session-row-val.mono{font-family:JetBrains Mono,Courier New,monospace;font-size:12px}.session-row-val.green{color:#059669;font-weight:600}.green-dot{background:#22c55e;border-radius:50%;flex-shrink:0;width:7px;height:7px}.activity-item{border-bottom:1px solid #f8fafc;padding-bottom:14px}.activity-item:last-child{border-bottom:none}.activity-slide{animation:.4s both actSlide}@keyframes actSlide{0%{opacity:0;transform:translate(16px)}to{opacity:1;transform:translate(0)}}.activity-detail p{color:#1e293b;margin-bottom:2px;font-size:14px;font-weight:600}.activity-detail>span{color:#64748b;margin-bottom:4px;font-size:12.5px;display:block}.activity-time-row{color:#94a3b8;align-items:center;gap:4px;font-size:11px;font-weight:500;display:flex}.icon-circle-btn{color:#64748b;cursor:pointer;background:#fff;border:1px solid #e2e8f0;border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}.icon-circle-btn:hover{color:#fff;background:#6366f1;border-color:#6366f1;transform:scale(1.08)}.view-all-btn{color:#6366f1;cursor:pointer;background:linear-gradient(135deg,#f1f5f9 0%,#e2e8f0 100%);border:1px solid #e2e8f0;border-radius:10px;justify-content:center;align-items:center;gap:6px;width:100%;margin-top:18px;padding:11px;font-size:13.5px;font-weight:600;transition:all .25s;display:flex}.view-all-btn:hover{color:#fff;background:linear-gradient(135deg,#6366f1 0%,#a855f7 100%);border-color:#6366f1;transform:translateY(-2px);box-shadow:0 8px 20px -4px #6366f159}.sidebar-overlay{display:none}@media (width<=1024px){.sidebar{z-index:1000;height:100vh;transition:transform .3s cubic-bezier(.4,0,.2,1);position:fixed;top:0;left:0;transform:translate(-100%)}.app-container:not(.collapsed) .sidebar{transform:translate(0)}.sidebar-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:950;background:#0f172a66;display:block;position:fixed;inset:0}.main-content{width:100%;margin-left:0!important}.app-container.collapsed .main-content{margin-left:0!important}.header{padding:0 16px}}@media (width<=640px){.page-wrapper,.card{padding:16px}.stats-grid{gap:16px;margin-bottom:24px}.dashboard-content-grid{gap:16px}.welcome-banner{flex-direction:column;align-items:flex-start;gap:20px;padding:24px}.wb-title{font-size:22px}.wb-subtitle{font-size:13.5px}.wb-mini-stats{justify-content:space-around;width:100%;padding:12px 16px}.wb-mini-item{padding:0 10px}}.photo-upload-area{cursor:pointer;background-color:#f8fafc;border:1px dashed #cbd5e1;border-radius:10px;transition:all .2s}.photo-upload-area:hover{background-color:#f8fafc;border-color:#6366f1;box-shadow:0 0 0 4px #6366f11a}@media (width<=768px){.form-grid{grid-template-columns:1fr!important;gap:16px!important}.header-search{width:100%!important}.pagination-wrapper{flex-direction:column;align-items:center;gap:16px}.pagination-info{text-align:center}.pagination-btns{flex-wrap:wrap;justify-content:center;width:100%}.form-actions{flex-direction:column-reverse;width:100%}.form-actions .btn{justify-content:center;width:100%}.form-card{padding:0 10px}}@media (width<=640px){.header-actions .icon-action[title=Messages],.header-actions .icon-action[title=Theme],.header-actions .icon-action[title=Fullscreen],.header-divider,.user-info{display:none!important}.header-left{gap:12px}.modal-content{border-radius:0;width:100%;height:100%;max-height:100vh;margin:0;max-width:100%!important}.modal-overlay{padding:0}.modal-footer{flex-direction:column-reverse}.modal-footer .btn{justify-content:center;width:100%}}.table-container{-webkit-overflow-scrolling:touch}