:root{--orange: #ff7a00;--orange-dark: #e86a00;--orange-soft: #fff2e6;--bg: #f6f7f9;--panel: #ffffff;--border: #e7e9ee;--text: #1f2430;--muted: #8a90a0;--danger: #e5484d;--radius: 12px;--shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 8px 24px rgba(16, 24, 40, .06)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--text);background:var(--bg);font-size:14px}button{font:inherit;cursor:pointer}.app{display:grid;grid-template-columns:260px 1fr;height:100%}.sidebar{background:var(--panel);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:18px 14px;gap:18px}.brand{display:flex;align-items:center;gap:10px;padding:0 8px}.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#ff9a3d,var(--orange));color:#fff;font-weight:800;display:grid;place-items:center;box-shadow:0 4px 12px #ff7a0059}.brand-name{font-weight:700;font-size:18px;letter-spacing:-.2px}.nav{display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:none;background:transparent;border-radius:10px;color:var(--text);text-align:left;font-weight:500}.nav-item:hover{background:#f2f4f8}.nav-item.active{background:var(--orange-soft);color:var(--orange-dark)}.nav-ico{font-size:16px}.quota{margin-top:auto;padding:0 8px}.quota-bar{height:6px;background:#eceef3;border-radius:999px;overflow:hidden}.quota-fill{height:100%;background:linear-gradient(90deg,#ff9a3d,var(--orange));border-radius:999px;transition:width .3s ease}.quota-text{margin-top:6px;color:var(--muted);font-size:12px}.user{display:flex;align-items:center;gap:10px;padding:10px 8px;border-top:1px solid var(--border)}.avatar{width:36px;height:36px;border-radius:50%;background:var(--orange-soft);color:var(--orange-dark);display:grid;place-items:center;font-weight:700;overflow:hidden}.avatar img{width:100%;height:100%;object-fit:cover}.user-info{min-width:0}.user-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-email{color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.main{display:flex;flex-direction:column;min-width:0}.topbar{height:64px;display:flex;align-items:center;padding:0 24px;background:var(--panel);border-bottom:1px solid var(--border)}.search{position:relative;display:flex;align-items:center;width:420px;max-width:100%}.search-ico{position:absolute;left:12px;color:var(--muted)}.search input{width:100%;height:40px;border:1px solid var(--border);border-radius:10px;padding:0 36px;background:#f7f8fa;outline:none}.search input:focus{border-color:var(--orange);background:#fff;box-shadow:0 0 0 3px #ff7a001f}.search-clear{position:absolute;right:10px;border:none;background:transparent;font-size:18px;color:var(--muted)}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px;flex-wrap:wrap}.crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:2px;min-width:0}.crumb{border:none;background:transparent;color:var(--text);padding:4px 6px;border-radius:6px;font-weight:500}.crumb:hover{background:#eceef3}.crumb-sep{color:var(--muted)}.crumb-title{font-weight:600;font-size:16px}.toolbar-actions{display:flex;gap:8px;flex-wrap:wrap}.btn{height:38px;padding:0 14px;border-radius:10px;border:1px solid var(--border);background:#fff;color:var(--text);font-weight:500}.btn:hover{background:#f7f8fa}.btn.primary{background:var(--orange);border-color:var(--orange);color:#fff}.btn.primary:hover{background:var(--orange-dark)}.btn.danger{color:var(--danger);border-color:#f2c7c9}.btn:disabled{opacity:.6;cursor:default}.content{flex:1;margin:0 24px 24px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:auto;min-height:200px;position:relative}.content.dragover{outline:2px dashed var(--orange);outline-offset:-8px;background:var(--orange-soft)}.error-banner{margin:14px;padding:10px 14px;background:#fdecec;color:var(--danger);border-radius:10px}.muted{color:var(--muted);padding:16px}.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;height:100%;min-height:320px;color:var(--text);text-align:center}.empty-ico{font-size:44px;opacity:.8}.items{width:100%;border-collapse:collapse}.items th{text-align:left;font-weight:600;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em;padding:14px 16px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--panel)}.items td{padding:10px 16px;border-bottom:1px solid var(--border);vertical-align:middle}.items tr:hover td{background:#fafbfc}.item-name{display:flex;align-items:center;gap:10px;border:none;background:transparent;padding:0;color:var(--text);text-align:left;max-width:100%}.item-ico{font-size:18px}.item-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.col-size{width:110px;color:var(--muted);white-space:nowrap}.col-date{width:180px;color:var(--muted);white-space:nowrap}.col-actions{width:170px;text-align:right}.row-actions{display:inline-flex;gap:4px;opacity:0;transition:opacity .12s}.items tr:hover .row-actions{opacity:1}.act{border:none;background:transparent;padding:6px 8px;border-radius:8px;font-size:14px;text-decoration:none;color:inherit;line-height:1}.act:hover{background:#eceef3}.act.danger:hover{background:#fdecec}.link{border:none;background:transparent;color:var(--orange-dark);font-weight:500}.uploads{position:fixed;right:22px;bottom:22px;width:320px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:12px;display:flex;flex-direction:column;gap:10px;z-index:40}.upload-row{display:flex;flex-direction:column;gap:6px}.upload-name{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.upload-bar{height:5px;background:#eceef3;border-radius:999px;overflow:hidden}.upload-fill{height:100%;background:var(--orange);transition:width .15s}.upload-error{color:var(--danger);font-size:12px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#1418216b;display:grid;place-items:center;z-index:50}.modal{width:480px;max-width:calc(100vw - 32px);background:var(--panel);border-radius:14px;box-shadow:0 20px 60px #10182840;display:flex;flex-direction:column;max-height:80vh}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;font-weight:600;border-bottom:1px solid var(--border)}.modal-close{border:none;background:transparent;font-size:22px;color:var(--muted);line-height:1}.modal-crumbs{padding:10px 16px;border-bottom:1px solid var(--border)}.modal-body{padding:8px;overflow:auto;flex:1}.folder-row{display:block;width:100%;text-align:left;border:none;background:transparent;padding:10px 12px;border-radius:8px}.folder-row:hover{background:#f2f4f8}.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:14px 16px;border-top:1px solid var(--border)}@media (max-width: 760px){.app{grid-template-columns:1fr}.sidebar,.col-date,.col-size{display:none}}.bottom-nav{display:none}@media (max-width: 760px){.bottom-nav{display:flex;position:fixed;left:0;right:0;bottom:0;background:var(--panel);border-top:1px solid var(--border);padding:6px 4px calc(6px + env(safe-area-inset-bottom));z-index:40}.bn-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;background:none;border:0;color:var(--muted);font-size:11px;padding:6px 0;border-radius:10px}.bn-item.active{color:var(--orange)}.bn-ico{font-size:20px;line-height:1}.main{padding-bottom:64px}}.share-body{padding:18px}.share-row{display:flex;gap:8px}.share-row input{flex:1;min-width:0;height:38px;border:1px solid var(--border);border-radius:10px;padding:0 12px;background:#f7f8fa;outline:none;font-size:13px}.share-actions{display:flex;gap:8px;margin-top:14px}.crumb-owner{color:var(--orange-dark);font-weight:600;padding:4px 6px}.access-banner{margin:0 24px 6px;padding:8px 14px;background:var(--orange-soft);color:var(--orange-dark);border-radius:10px;font-size:13px}.section-title{font-weight:600;margin-bottom:10px;font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.section-gap{margin-top:22px}.grant-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--border)}.grant-user{flex:1;min-width:0}.grant-name{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.grant-email{color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.badge{font-size:12px;padding:3px 8px;border-radius:999px;background:#eceef3;color:var(--text);white-space:nowrap}.badge-edit{background:var(--orange-soft);color:var(--orange-dark)}.grant-add{display:flex;gap:8px;margin-top:12px}.grant-add input{flex:1;min-width:0;height:38px;border:1px solid var(--border);border-radius:10px;padding:0 12px;background:#f7f8fa;outline:none}.grant-add select{height:38px;border:1px solid var(--border);border-radius:10px;padding:0 10px;background:#f7f8fa;outline:none}.grant-error{margin-top:10px;color:var(--danger);font-size:13px}.tier-badge{margin-top:8px;font-size:12px;color:var(--orange-dark);background:var(--orange-soft);border-radius:8px;padding:6px 8px;text-align:center}.items select{height:34px;border:1px solid var(--border);border-radius:8px;padding:0 8px;background:#f7f8fa;outline:none;font:inherit}.tier-select{height:38px;border:1px solid var(--border);border-radius:10px;padding:0 10px;background:#fff;outline:none;font:inherit;color:var(--text)}.public{min-height:100vh;display:flex;flex-direction:column;background:var(--bg)}.public-head{display:flex;align-items:center;gap:10px;padding:18px 24px}.public-main{flex:1;display:flex;align-items:flex-start;justify-content:center;padding:24px}.public-card{width:420px;max-width:100%;background:var(--panel);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:36px 28px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px}.public-icon{font-size:52px}.public-name{font-size:18px;font-weight:600;word-break:break-word}.public-dl{margin-top:12px;display:inline-flex;align-items:center;gap:8px;text-decoration:none}.public-folder{width:760px;max-width:100%;background:var(--panel);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}.public-folder-name{font-weight:600;font-size:16px;padding:16px 16px 6px}.public-folder .items td{padding:12px 16px}.public-folder .item-name{text-decoration:none;color:inherit}.public-hint{font-size:12px}.public-foot{padding:18px;text-align:center;color:var(--muted);font-size:13px}.public-foot a{color:var(--orange-dark);text-decoration:none;font-weight:500}.panel{max-width:560px;padding:6px 2px}.panel h2{margin:0 0 8px;font-size:18px}.panel .switch{display:flex;align-items:center;gap:10px;margin:18px 0;font-size:15px;cursor:pointer;-webkit-user-select:none;user-select:none}.panel .switch input{width:20px;height:20px}.panel .photo-status{margin:10px 0}.panel .photo-status .err{color:#d64545}.panel .photo-actions{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.panel .small,.muted.small{font-size:12px}.layout-toggle{margin-left:auto;display:flex;gap:4px;background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:3px}.lt-btn{border:0;background:none;color:var(--muted);font-size:16px;line-height:1;padding:6px 10px;border-radius:8px}.lt-btn.active{background:var(--panel);color:var(--orange);box-shadow:var(--shadow)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;padding:16px}.tile{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--panel)}.tile-preview{position:relative;width:100%;aspect-ratio:1 / 1;border:0;padding:0;background:#f2f3f6;display:flex;align-items:center;justify-content:center;overflow:hidden;cursor:pointer}.tile-img{width:100%;height:100%;object-fit:cover;display:block;background:#eceef2}.tile-ico{font-size:46px;line-height:1}.tile-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:#0000008c;color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;pointer-events:none}.tile-file{display:flex;flex-direction:column;align-items:center;gap:6px}.tile-ext{font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.04em}.tile-name{padding:8px 10px 4px;font-size:13px;line-height:1.25;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;word-break:break-word}.tile-actions{display:flex;gap:4px;padding:4px 8px 8px;justify-content:flex-end}.tile-actions .act{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;text-decoration:none}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0c12eb;z-index:100;display:flex;flex-direction:column}.lb-bar{display:flex;align-items:center;gap:12px;padding:12px 16px;color:#fff}.lb-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.lb-tools{display:flex;gap:8px}.lb-tools .act{color:#fff;background:#ffffff1f;border:0;width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;cursor:pointer}.lb-body{flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:0 12px 16px}.lb-media{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px}.lb-nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:64px;border:0;border-radius:12px;background:#ffffff24;color:#fff;font-size:28px;line-height:1;cursor:pointer}.lb-nav.prev{left:12px}.lb-nav.next{right:12px}@media (max-width: 760px){.grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;padding:12px}}@media (max-width: 760px){.toolbar{padding:12px 14px;gap:10px}.toolbar-actions{width:100%;flex-wrap:wrap}.toolbar-actions .tier-select{flex:1 1 100%}.toolbar-actions .btn{flex:1 1 0}}.toolbar-right{display:flex;align-items:center;gap:10px;margin-left:auto;flex-wrap:wrap}.sort-select{height:38px;border:1px solid var(--border);border-radius:10px;padding:0 10px;background:#fff;outline:none;font:inherit;color:var(--text)}@media (max-width: 760px){.toolbar-right{width:100%}.sort-select{flex:1 1 100%}}