:root{--bg: #0d0d10;--bg2: #12121a;--bg3: #1a1a25;--bg4: #22222f;--bg5: #2a2a3a;--border: rgba(255,255,255,.06);--border2: rgba(255,255,255,.1);--border3: rgba(255,255,255,.16);--text: #f0f0f8;--text2: #8888aa;--text3: #4a4a68;--accent: #6366f1;--accent2: #818cf8;--accent3: #a5b4fc;--accent-bg: rgba(99,102,241,.08);--green: #10b981;--green-bg: rgba(16,185,129,.08);--red: #f43f5e;--red-bg: rgba(244,63,94,.08);--amber: #f59e0b;--amber-bg: rgba(245,158,11,.08);--blue: #0ea5e9;--blue-bg: rgba(14,165,233,.08);--purple: #a855f7;--radius: 10px;--radius-lg: 16px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}input,select,textarea,button{font-family:inherit;font-size:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg5);border-radius:2px}::-webkit-scrollbar-thumb:hover{background:var(--border3)}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.fade-in{animation:fadeIn .2s ease forwards}.app-layout{display:flex;height:100vh;overflow:hidden;background:var(--bg)}.app-sidebar{width:220px;flex-shrink:0;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;height:100%;overflow:hidden}.app-main{flex:1;display:flex;flex-direction:column;overflow:hidden}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:16px;border-bottom:1px solid var(--border)}.sidebar-logo-icon{width:30px;height:30px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:15px;flex-shrink:0}.sidebar-logo-text{font-weight:600;font-size:14px;color:var(--text)}.sidebar-nav{padding:10px;display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius);cursor:pointer;transition:all .15s;font-size:13px;color:var(--text3);border:1px solid transparent;background:transparent;width:100%;text-align:left}.nav-item:hover{background:var(--bg3);color:var(--text2)}.nav-item.active{background:var(--accent-bg);color:var(--accent2);border-color:#6366f126;font-weight:500}.nav-icon{font-size:16px;width:20px;text-align:center}.sidebar-section{padding:10px;border-top:1px solid var(--border)}.sidebar-section-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:1.2px;color:var(--text3);padding:4px 8px 8px}.bucket-item{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:8px;cursor:pointer;transition:all .15s;font-size:12px;color:var(--text3);width:100%;text-align:left;background:transparent;border:none}.bucket-item:hover{background:var(--bg3);color:var(--text2)}.bucket-item.active{background:var(--bg4);color:var(--text)}.bucket-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0}.sidebar-info{padding:10px;border-top:1px solid var(--border);margin-top:auto}.sidebar-info-card{background:var(--bg3);border-radius:var(--radius);padding:10px 12px}.sidebar-info-label{font-size:10px;color:var(--text3);margin-bottom:2px}.sidebar-info-value{font-size:12px;font-weight:500;color:var(--accent2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-info-sub{font-size:11px;color:var(--text3);margin-top:2px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:52px;border-bottom:1px solid var(--border);background:var(--bg2);flex-shrink:0}.topbar-left{display:flex;align-items:center;gap:10px}.topbar-right{display:flex;align-items:center;gap:8px}.conn-badge{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text3);padding:4px 10px;border:1px solid var(--border);border-radius:20px}.conn-dot{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 6px var(--green)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--radius);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;border:1px solid;white-space:nowrap;line-height:1}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-default{background:var(--bg3);border-color:var(--border2);color:var(--text2)}.btn-default:hover:not(:disabled){background:var(--bg4);color:var(--text);border-color:var(--border3)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent2);border-color:var(--accent2)}.btn-danger{background:transparent;border-color:#f43f5e4d;color:var(--red)}.btn-danger:hover:not(:disabled){background:var(--red-bg)}.btn-success{background:transparent;border-color:#10b9814d;color:var(--green)}.btn-success:hover:not(:disabled){background:var(--green-bg)}.btn-ghost{background:transparent;border-color:transparent;color:var(--text3)}.btn-ghost:hover:not(:disabled){background:var(--bg3);color:var(--text2)}.btn-sm{padding:5px 10px;font-size:12px;border-radius:8px}.btn-lg{padding:11px 20px;font-size:14px}.btn-block{width:100%;justify-content:center}.field{display:flex;flex-direction:column;gap:6px}.field-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text3)}.input{background:var(--bg3);border:1px solid var(--border2);border-radius:var(--radius);color:var(--text);font-size:13px;padding:10px 12px;outline:none;transition:border-color .15s;width:100%}.input::placeholder{color:var(--text3)}.input:focus{border-color:var(--accent)}.input-error{border-color:#f43f5e80!important}.input-error:focus{border-color:var(--red)!important}.select{background:var(--bg3);border:1px solid var(--border2);border-radius:var(--radius);color:var(--text2);font-size:13px;padding:8px 12px;outline:none;cursor:pointer}.select:focus{border-color:var(--accent)}.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg)}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-title{font-size:14px;font-weight:600;color:var(--text)}.card-body{padding:20px}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:6px;font-size:11px;font-weight:500}.badge-accent{background:var(--accent-bg);color:var(--accent2);border:1px solid rgba(99,102,241,.2)}.badge-green{background:var(--green-bg);color:var(--green);border:1px solid rgba(16,185,129,.2)}.badge-red{background:var(--red-bg);color:var(--red);border:1px solid rgba(244,63,94,.2)}.badge-amber{background:var(--amber-bg);color:var(--amber);border:1px solid rgba(245,158,11,.2)}.badge-blue{background:var(--blue-bg);color:var(--blue);border:1px solid rgba(14,165,233,.2)}.badge-gray{background:var(--bg4);color:var(--text3);border:1px solid var(--border2)}.table{width:100%;border-collapse:collapse}.table th{text-align:left;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--text3);padding:10px 14px;border-bottom:1px solid var(--border)}.table td{padding:11px 14px;border-bottom:1px solid var(--border);font-size:13px;color:var(--text2);vertical-align:middle}.table tr:hover td{background:var(--bg3)}.table tr.selected td{background:var(--accent-bg)}.table tr:last-child td{border-bottom:none}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}.modal-box{background:var(--bg2);border:1px solid var(--border2);border-radius:var(--radius-lg);width:100%;animation:fadeIn .2s ease;display:flex;flex-direction:column;max-height:90vh}.modal-head{padding:20px 24px;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;justify-content:space-between;flex-shrink:0}.modal-title{font-size:16px;font-weight:600;color:var(--text)}.modal-sub{font-size:12px;color:var(--text3);margin-top:3px}.modal-close{background:none;border:none;color:var(--text3);font-size:18px;cursor:pointer;padding:0;line-height:1;flex-shrink:0}.modal-close:hover{color:var(--text)}.modal-body{padding:24px;overflow-y:auto;flex:1}.modal-foot{padding:16px 24px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-shrink:0}.spinner{display:inline-block;border:2px solid var(--border2);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}.spinner-sm{width:14px;height:14px}.spinner-md{width:18px;height:18px}.spinner-lg{width:28px;height:28px}.progress{height:3px;background:var(--bg4);border-radius:2px;overflow:hidden}.progress-bar{height:100%;border-radius:2px;transition:width .3s ease}.progress-accent{background:var(--accent)}.progress-green{background:var(--green)}.progress-red{background:var(--red)}.toggle{position:relative;width:36px;height:20px;border-radius:10px;cursor:pointer;border:none;transition:background .2s;flex-shrink:0}.toggle-thumb{position:absolute;top:3px;width:14px;height:14px;border-radius:50%;background:#fff;transition:left .2s}.toggle-on{background:var(--accent)}.toggle-off{background:var(--bg5)}.toggle-on .toggle-thumb{left:19px}.toggle-off .toggle-thumb{left:3px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:80px 20px}.empty-icon{font-size:48px;opacity:.2}.empty-title{font-size:14px;font-weight:500;color:var(--text2)}.empty-desc{font-size:13px;color:var(--text3)}.toast-container{position:fixed;bottom:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px}.toast{display:flex;align-items:center;gap:10px;padding:10px 16px;border-radius:var(--radius);font-size:13px;font-weight:500;border:1px solid;animation:fadeIn .2s ease;max-width:340px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.toast-success{background:#10b9811f;color:var(--green);border-color:#10b98140}.toast-error{background:#f43f5e1f;color:var(--red);border-color:#f43f5e40}.toast-info{background:#6366f11f;color:var(--accent2);border-color:#6366f140}.toolbar{display:flex;align-items:center;gap:10px;padding:12px 20px;border-bottom:1px solid var(--border);background:var(--bg2);flex-shrink:0;flex-wrap:wrap}.search-wrap{position:relative;flex:1;min-width:160px;max-width:320px}.search-input{padding-left:34px!important}.search-icon{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--text3);font-size:14px;pointer-events:none}.page{flex:1;overflow-y:auto;padding:24px}.page-header{margin-bottom:24px}.page-title{font-size:18px;font-weight:700;color:var(--text);margin-bottom:4px}.page-sub{font-size:13px;color:var(--text3)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}.stat-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}.stat-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--text3);margin-bottom:8px}.stat-value{font-size:26px;font-weight:700;color:var(--text);line-height:1}.stat-sub{font-size:12px;color:var(--text3);margin-top:6px}.stat-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px}.file-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);cursor:pointer;transition:all .15s;position:relative;overflow:hidden}.file-card:hover{border-color:var(--border2);transform:translateY(-1px)}.file-card.selected{border-color:#6366f180;background:var(--accent-bg)}.file-card-preview{height:110px;background:var(--bg3);display:flex;align-items:center;justify-content:center;font-size:36px;border-bottom:1px solid var(--border)}.file-card-body{padding:12px}.file-card-name{font-size:12px;color:var(--text);word-break:break-all;line-height:1.4;margin-bottom:4px}.file-card-meta{font-size:11px;color:var(--text3)}.file-card-actions{position:absolute;top:8px;right:8px;display:flex;gap:5px;opacity:0;transition:opacity .15s}.file-card:hover .file-card-actions{opacity:1}.icon-btn{width:28px;height:28px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:13px;cursor:pointer;transition:all .15s;border:1px solid var(--border2);background:#0d0d10d9;color:var(--text2)}.icon-btn:hover{background:var(--bg4);color:var(--text)}.icon-btn.danger:hover{background:var(--red-bg);color:var(--red)}.sel-bar{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:var(--bg4);border:1px solid var(--border2);border-radius:30px;padding:10px 18px;display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text2);z-index:50;box-shadow:0 8px 32px #00000080;white-space:nowrap}.login-layout{display:flex;min-height:100vh}.login-panel{width:400px;flex-shrink:0;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;justify-content:space-between;padding:40px}.login-form-area{flex:1;display:flex;align-items:center;justify-content:center;padding:40px}.login-form-inner{width:100%;max-width:360px}.login-features li{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text2);margin-bottom:10px}.login-features .check{width:18px;height:18px;border-radius:50%;background:#6366f126;color:var(--accent2);display:flex;align-items:center;justify-content:center;font-size:10px;flex-shrink:0}.upload-queue{border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:16px;background:var(--bg2)}.upload-queue-header{padding:10px 16px;border-bottom:1px solid var(--border);font-size:13px;font-weight:500;color:var(--text2)}.upload-item{padding:12px 16px;border-bottom:1px solid var(--border)}.upload-item:last-child{border-bottom:none}.upload-item-top{display:flex;align-items:center;gap:12px;margin-bottom:8px}.upload-item-info{flex:1;min-width:0}.upload-item-name{font-size:13px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.upload-item-size{font-size:11px;color:var(--text3)}.upload-item-pct{font-size:12px;font-weight:500;color:var(--accent2);white-space:nowrap}.drag-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:40;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-lg);border:2px dashed var(--accent);background:#6366f10d}.view-toggle{display:flex;border:1px solid var(--border2);border-radius:var(--radius);overflow:hidden}.view-btn{padding:7px 11px;font-size:14px;background:var(--bg3);color:var(--text3);border:none;cursor:pointer;transition:all .15s}.view-btn.active{background:var(--bg5);color:var(--text)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.gap-1{gap:4px}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-6{gap:24px}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}.p-4{padding:16px}.p-5{padding:20px}.flex-1{flex:1}.w-full{width:100%}.text-sm{font-size:13px}.text-xs{font-size:11px}.font-medium{font-weight:500}.font-semibold{font-weight:600}.truncate{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.overflow-y-auto{overflow-y:auto}.overflow-hidden{overflow:hidden}.relative{position:relative}.h-full{height:100%}