:root{--bg:#f6f8fb;--panel:#fff;--text:#18202b;--muted:#778190;--line:#e8ecf1;--primary:#2563eb;--primary2:#1d4ed8;--danger:#dc2626;--shadow:0 12px 40px rgba(16,24,40,.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{text-decoration:none;color:inherit}.container{max-width:1180px;margin:0 auto;padding:28px 20px}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100vw - 1180px)/2))}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px}.brand-mark{width:32px;height:32px;border-radius:10px;background:var(--primary);color:#fff;display:grid;place-items:center}.top-actions{display:flex;align-items:center;gap:18px;color:var(--muted)}.user-name{color:var(--text);font-weight:600}.hero{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin:14px 0 20px}.hero h1{margin:0;font-size:28px}.hero p{color:var(--muted);margin:5px 0 0}.hero-actions{display:flex;gap:10px}.btn{border:0;background:var(--primary);color:#fff;border-radius:10px;padding:10px 16px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px}.btn:hover{background:var(--primary2)}.btn.secondary{background:#fff;color:var(--text);border:1px solid var(--line)}.btn.small{padding:7px 11px;font-size:12px}.btn.full{width:100%}.btn:disabled{opacity:.45;cursor:not-allowed}.breadcrumb{margin:10px 0 16px;color:var(--muted)}.breadcrumb span{padding:0 7px}.upload-card{background:linear-gradient(180deg,#fff,#f9fbff);border:2px dashed #cfd8e6;border-radius:18px;padding:28px;display:flex;align-items:center;gap:18px;box-shadow:var(--shadow);transition:.2s}.upload-card.drag{border-color:var(--primary);background:#f2f6ff}.upload-icon{width:52px;height:52px;border-radius:14px;background:#eaf1ff;color:var(--primary);display:grid;place-items:center;font-size:28px;font-weight:800}.upload-card h3{margin:0;font-size:17px}.upload-card p{margin:3px 0 0;color:var(--muted)}.upload-card .btn{margin-left:auto}.panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-top:20px}.panel-head{display:flex;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}.panel-head h2{margin:0;font-size:17px}.muted{color:var(--muted)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:13px 20px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:12px;color:var(--muted);font-weight:700;background:#fbfcfe}tbody tr:hover{background:#fafcff}.name-cell{display:flex;align-items:center;gap:10px;min-width:280px}.file-icon{width:34px;height:34px;border-radius:9px;background:#edf2f7;display:grid;place-items:center;font-size:12px;font-weight:800}.folder-icon{background:#fff4cc}.actions{display:flex;gap:7px}.link-btn{border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 9px;cursor:pointer}.link-btn.danger{color:var(--danger)}.empty{text-align:center;color:var(--muted);padding:28px}.upload-list{display:grid;gap:10px;margin-top:14px}.upload-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}.upload-head{display:flex;justify-content:space-between;gap:10px}.progress{height:7px;background:#edf1f5;border-radius:20px;overflow:hidden;margin-top:9px}.progress>span{display:block;height:100%;width:0;background:var(--primary);transition:width .15s}.status{font-size:12px;color:var(--muted);margin-top:5px}.modal{position:fixed;inset:0;background:rgba(15,23,42,.4);display:grid;place-items:center;padding:20px;z-index:10}.modal.hidden{display:none}.modal-box{position:relative;width:min(460px,100%);background:#fff;border-radius:16px;padding:24px;box-shadow:0 20px 70px rgba(0,0,0,.2)}.modal-close{position:absolute;right:12px;top:8px;border:0;background:transparent;font-size:26px;color:var(--muted);cursor:pointer}.modal-box h2{margin-top:0}.modal-box input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:9px;margin:7px 0 16px}.share-url{background:#f6f8fb;border:1px solid var(--line);padding:10px;border-radius:9px;word-break:break-all;margin:14px 0}.auth{min-height:calc(100vh - 100px);display:grid;place-items:center}.auth-card,.share-card{width:min(460px,100%);background:#fff;padding:32px;border-radius:18px;box-shadow:var(--shadow);border:1px solid var(--line)}.center{justify-content:center}.auth-card h1{text-align:center;margin:20px 0}.auth-card label{display:block;font-weight:700;margin-bottom:14px}.auth-card input{display:block;width:100%;padding:12px;border:1px solid var(--line);border-radius:9px;margin-top:7px}.alert{padding:10px 12px;border-radius:9px;margin-bottom:14px}.alert.error{background:#fff0f0;color:#a61b1b}.share-page{display:grid;place-items:center;min-height:100vh}.share-card{width:min(720px,100%)}.share-card h1{margin:22px 0}.share-file{border:1px solid var(--line);border-radius:12px;padding:16px;display:flex;justify-content:space-between;align-items:center;gap:12px}.share-file div{display:flex;flex-direction:column}.shared-list{border-top:1px solid var(--line)}.share-row{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}.share-row-main{min-width:0;display:grid;grid-template-columns:minmax(180px,1fr) 90px 180px;gap:14px;align-items:center}.share-row-main span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.share-row-main span:nth-child(2),.share-row-main span:nth-child(3){color:var(--muted);font-size:12px}.install-wrap{max-width:780px;margin:50px auto}.check{padding:10px 12px;background:#fff;border:1px solid var(--line);border-radius:9px;margin:8px 0}.ok{color:#16784b}.bad{color:#b42318}@media(max-width:760px){.hero{flex-direction:column;align-items:stretch}.hero-actions{flex-wrap:wrap}.upload-card{flex-wrap:wrap}.upload-card .btn{margin-left:0}.share-row{grid-template-columns:1fr}.share-row-main{grid-template-columns:1fr}.share-row-main span:nth-child(2),.share-row-main span:nth-child(3){white-space:normal;overflow:visible;text-overflow:clip}}
.toast-container{position:fixed;top:76px;right:20px;z-index:1000;display:flex;flex-direction:column;gap:10px;width:min(380px,calc(100vw - 40px));pointer-events:none}.toast{display:flex;align-items:flex-start;gap:10px;background:#fff;border:1px solid var(--line);box-shadow:0 16px 45px rgba(16,24,40,.14);border-radius:12px;padding:12px 14px;transform:translateY(-8px);opacity:0;transition:.22s ease;pointer-events:auto}.toast.show{transform:translateY(0);opacity:1}.toast-dot{width:8px;height:8px;border-radius:50%;background:var(--primary);margin-top:7px;flex:0 0 auto}.toast-success .toast-dot{background:#16a34a}.toast-error .toast-dot{background:var(--danger)}.toast-content{font-size:13px;line-height:1.55;word-break:break-word}.success{background:#ecfdf3;color:#166534}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.confirm-text{color:var(--muted)}.copy-input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:9px}.back-link{display:block;text-align:center;margin-top:16px;color:var(--muted)}.back-link:hover{color:var(--text)}
/* ZooFile share page */
.share-page{background:linear-gradient(180deg,#f6f8fb 0%,#eef3f9 100%);padding:28px 16px;min-height:100vh}
.share-page .share-card{width:min(760px,100%);padding:28px 28px 18px;border-radius:24px;box-shadow:0 18px 60px rgba(16,24,40,.10)}
.share-brand{display:flex;align-items:center;gap:12px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.share-brand>div{display:flex;flex-direction:column;line-height:1.2}
.share-brand strong{font-size:18px;letter-spacing:-.02em}
.share-brand>div span{font-size:11px;color:var(--muted);margin-top:4px}
.share-title-wrap{padding:22px 0 18px}
.share-type-badge{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;background:#eef4ff;color:var(--primary);font-size:11px;font-weight:800;margin-bottom:10px}
.share-title-wrap h1{margin:0;font-size:26px;line-height:1.25;letter-spacing:-.025em;word-break:break-word}
.share-subtitle{margin:7px 0 0;color:var(--muted);font-size:13px}
.share-item-card{display:grid;grid-template-columns:50px minmax(0,1fr) auto;align-items:center;gap:14px;padding:16px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,#fff,#fbfcff)}
.share-file-icon{width:46px;height:46px;border-radius:13px;background:#eef4ff;color:var(--primary);display:grid;place-items:center;font-size:10px;font-weight:900;letter-spacing:.04em;flex:0 0 auto}
.share-file-name,.share-row-name{font-weight:750;word-break:break-word}
.share-file-info{min-width:0}
.share-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;margin-top:5px;color:var(--muted);font-size:12px}
.share-meta span+span{position:relative}
.share-meta span+span:before{content:"";width:3px;height:3px;border-radius:50%;background:#c5ccd5;position:absolute;left:-9px;top:8px}
.share-download-btn{padding:10px 14px;min-height:42px;white-space:nowrap}
.share-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 2px 10px;color:var(--muted);font-size:12px}
.share-toolbar span:first-child{font-weight:700;color:var(--text)}
.shared-list{border-top:1px solid var(--line)}
.shared-list .share-row{display:grid;grid-template-columns:46px minmax(0,1fr) auto;gap:13px;align-items:center;padding:14px 2px;border-bottom:1px solid var(--line)}
.shared-list .share-row:last-child{border-bottom:0}
.share-row-main{min-width:0;display:block}
.share-row-btn{min-height:38px;white-space:nowrap}
.share-footer{padding-top:18px;text-align:center;color:#9aa3ae;font-size:11px}
@media(max-width:560px){
  .share-page{padding:12px 10px}
  .share-page .share-card{padding:18px 14px 14px;border-radius:20px}
  .share-brand{padding-bottom:14px}
  .share-title-wrap{padding:18px 0 14px}
  .share-title-wrap h1{font-size:20px}
  .share-item-card{grid-template-columns:42px minmax(0,1fr);gap:12px;padding:13px;border-radius:14px}
  .share-file-icon{width:42px;height:42px;border-radius:11px;font-size:9px}
  .share-download-btn{grid-column:1 / -1;width:100%;margin-top:2px}
  .share-download-btn span:last-child{display:none}
  .share-toolbar{padding:8px 2px}
  .shared-list .share-row{grid-template-columns:42px minmax(0,1fr);gap:11px;padding:12px 0}
  .share-row-btn{grid-column:1 / -1;width:100%;margin-top:1px}
  .share-row-name{font-size:14px}
  .share-meta{font-size:11px;gap:4px 12px}
  .share-meta span+span:before{left:-8px}
}
@media(max-width:360px){.share-title-wrap h1{font-size:18px}.share-meta{display:block}.share-meta span{display:block;margin-top:2px}.share-meta span+span{margin-top:2px}.share-meta span+span:before{display:none}}