:root{--bg: #0f1a16;--bg-elevated: #16241e;--bg-row: #1a2c24;--bg-row-hover: #21362c;--border: #2a4538;--text: #e8f0eb;--text-muted: #8fa899;--accent: #3d9b6e;--accent-soft: #7dcea0;--danger: #d4726a;--warn: #c9a227;--radius: 10px;--font: "DM Sans", system-ui, sans-serif;--mono: "IBM Plex Mono", ui-monospace, monospace;--shadow: 0 12px 40px rgba(0, 0, 0, .35)}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:var(--font);color:var(--text);background:radial-gradient(ellipse 80% 50% at 10% -10%,#1e3d30 0%,transparent 55%),radial-gradient(ellipse 60% 40% at 100% 0%,#243528 0%,transparent 45%),var(--bg);background-attachment:fixed}body{line-height:1.5}#app{max-width:960px;margin:0 auto;padding:1.5rem 1.25rem 3rem}.brand{display:flex;align-items:baseline;gap:.75rem;margin-bottom:.35rem}.brand h1{margin:0;font-size:clamp(1.6rem,4vw,2.1rem);font-weight:700;letter-spacing:-.03em}.brand .tag{font-family:var(--mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent-soft);border:1px solid var(--border);padding:.2rem .45rem;border-radius:999px}.sub{margin:0 0 1.5rem;color:var(--text-muted);font-size:.95rem;max-width:36rem}.panel{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.toolbar{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;padding:.85rem 1rem;border-bottom:1px solid var(--border);background:linear-gradient(180deg,#1c2f26 0%,var(--bg-elevated) 100%)}.crumbs{display:flex;flex-wrap:wrap;gap:.25rem;align-items:center;flex:1;min-width:12rem;font-family:var(--mono);font-size:.82rem}.crumbs button{background:none;border:none;color:var(--accent-soft);cursor:pointer;padding:.15rem .3rem;border-radius:4px;font:inherit}.crumbs button:hover{background:#7dcea01f}.crumbs .sep{color:var(--text-muted);opacity:.6}.crumbs .current{color:var(--text);padding:.15rem .3rem}.actions{display:flex;flex-wrap:wrap;gap:.4rem}button.btn,label.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);background:var(--bg-row);color:var(--text);font-family:var(--font);font-size:.85rem;font-weight:500;padding:.4rem .75rem;border-radius:8px;cursor:pointer;transition:background .15s ease,border-color .15s ease,transform .1s ease}button.btn:hover,label.btn:hover{background:var(--bg-row-hover);border-color:var(--accent)}button.btn:active,label.btn:active{transform:translateY(1px)}button.btn.primary{background:var(--accent);border-color:var(--accent);color:#06140e}button.btn.primary:hover{background:var(--accent-soft);border-color:var(--accent-soft)}button.btn.danger{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,var(--border))}button.btn:disabled{opacity:.45;cursor:not-allowed}label.btn input{display:none}.table-wrap{overflow-x:auto}table.files{width:100%;border-collapse:collapse;font-size:.9rem}table.files th{text-align:left;padding:.65rem 1rem;color:var(--text-muted);font-weight:500;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--border)}table.files td{padding:.7rem 1rem;border-bottom:1px solid color-mix(in srgb,var(--border) 70%,transparent);vertical-align:middle}table.files tr:last-child td{border-bottom:none}table.files tbody tr{transition:background .12s ease}table.files tbody tr:hover{background:var(--bg-row-hover)}.name-cell{display:flex;align-items:center;gap:.55rem;min-width:0}.icon{flex-shrink:0;width:1.35rem;height:1.35rem;display:grid;place-items:center;border-radius:5px;font-size:.75rem}.icon.dir{background:#3d9b6e33;border:1.5px solid var(--accent-soft);border-radius:3px 3px 4px 4px;position:relative}.icon.dir:before{content:"";position:absolute;top:-3px;left:2px;width:40%;height:3px;background:var(--accent-soft);border-radius:2px 2px 0 0}.icon.file{background:#8fa8991f;border:1.5px solid var(--text-muted);border-radius:2px;clip-path:polygon(0 0,65% 0,100% 35%,100% 100%,0 100%)}.name-btn{background:none;border:none;color:inherit;font:inherit;cursor:pointer;padding:0;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}.name-btn:hover{color:var(--accent-soft)}.meta{font-family:var(--mono);font-size:.78rem;color:var(--text-muted);white-space:nowrap}.row-actions{display:flex;gap:.35rem;justify-content:flex-end}.row-actions .btn{padding:.25rem .5rem;font-size:.78rem}.empty,.status{padding:2rem 1rem;text-align:center;color:var(--text-muted)}.status.error{color:var(--danger)}.footer-bar{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:space-between;align-items:center;margin-top:1rem;font-size:.82rem;color:var(--text-muted)}.health{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}.dot{width:.5rem;height:.5rem;border-radius:50%;background:var(--warn)}.dot.ok{background:var(--accent-soft)}.dot.bad{background:var(--danger)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#060e0aa6;display:grid;place-items:center;padding:1rem;z-index:50;animation:fadeIn .18s ease}.modal{width:min(420px,100%);background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow);animation:slideUp .22s ease}.modal h2{margin:0 0 .5rem;font-size:1.1rem}.modal p{margin:0 0 1rem;color:var(--text-muted);font-size:.9rem}.modal label{display:block;font-size:.8rem;color:var(--text-muted);margin-bottom:.35rem}.modal input[type=password],.modal input[type=text]{width:100%;padding:.55rem .7rem;border-radius:8px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-family:var(--mono);font-size:.9rem;margin-bottom:1rem}.modal input:focus{outline:2px solid color-mix(in srgb,var(--accent) 50%,transparent);outline-offset:1px}.modal-actions{display:flex;justify-content:flex-end;gap:.5rem}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media(max-width:640px){table.files .hide-sm{display:none}#app{padding:1rem .85rem 2.5rem}}.storage-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.75rem;padding:1rem}.storage-card{display:flex;flex-direction:column;align-items:flex-start;gap:.45rem;text-align:left;padding:1rem;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-row);color:inherit;font:inherit;cursor:pointer;transition:border-color .15s ease,background .15s ease,transform .12s ease}.storage-card:hover{border-color:var(--accent);background:var(--bg-row-hover);transform:translateY(-1px)}.storage-card strong{font-size:1rem}.storage-path{font-family:var(--mono);font-size:.75rem;color:var(--text-muted)}.storage-badge{font-size:.68rem;font-weight:600;letter-spacing:.04em;padding:.18rem .45rem;border-radius:999px;background:#7dcea026;color:var(--accent-soft)}.provider-aliyun{background:#ff6a0026;color:#ff9a4d}.provider-baidu{background:#296ff826;color:#7aa4ff}.provider-tianyi{background:#00a0e926;color:#5ec8f0}.provider-mobile{background:#00b47826;color:#5ed6a8}.provider-unicom{background:#dc3c3c26;color:#f08080}.provider-webdav{background:#8fa89926;color:var(--text-muted)}