/* Promptbox NAS v1.0.0: compact responsive file manager, dialogs, full-screen drop target, and accessible progress. */
:root{color-scheme:light;--bg:#f3f5f4;--paper:#fff;--ink:#18333b;--muted:#64767b;--border:#dfe6e5;--accent:#176b59;--soft:#edf5f1;--shadow:0 15px 50px #12352a0a}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,textarea{font:inherit}button,a,input,textarea{ -webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:10px 15px;color:inherit;background:transparent;font-weight:600}button:hover{filter:brightness(.96)}button:disabled{opacity:.6;cursor:wait}button:focus-visible,a:focus-visible{outline:3px solid #74baa5;outline-offset:3px}svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.sprite{position:absolute;width:0;height:0;overflow:hidden}[hidden]{display:none!important}.shell{max-width:1080px;margin:auto;padding:30px 30px 40px}header{display:flex;justify-content:space-between;align-items:flex-start}.brand{display:flex;gap:13px;align-items:flex-start}.brand-icon{background:#173c43;color:#e4f2e8;border-radius:15px;padding:12px;box-shadow:0 5px 12px #12352a19}.brand-icon svg{width:27px;height:27px;display:block}h1{font-size:27px;letter-spacing:-1px;margin:0 0 4px;line-height:1.1}h1 span{font-size:12px;letter-spacing:0;color:var(--muted);font-weight:500;margin-left:8px}header a{color:var(--muted);text-decoration:none}.icon-button{width:42px;padding:10px;border:1px solid var(--border);background:var(--paper);flex-shrink:0}.primary{background:var(--accent);color:white;box-shadow:0 4px 12px #176b591a}.primary svg{width:19px}.secondary{background:var(--paper);border:1px solid var(--border)}.text-button{font-size:13px;color:var(--muted);padding:6px;min-height:36px}.text-button svg{width:16px}.status-row{display:flex;justify-content:space-between;align-items:center;margin:4px 0 17px;font-size:13px}.dot,.tiny-dot{display:inline-block;width:7px;height:7px;background:#5c8f79;border-radius:50%;margin-right:7px}.offline .dot{background:#c67943}.toolbar{display:flex;gap:9px;align-items:center;margin-bottom:18px}.input-wrap{position:relative}input,textarea{width:100%;border:1px solid var(--border);background:var(--paper);color:var(--ink);border-radius:10px;padding:11px 38px 11px 12px;outline:none;min-height:43px}input:focus,textarea:focus{border-color:#6baa98;box-shadow:0 0 0 3px #6baa9817}textarea{resize:vertical;line-height:1.55;min-height:120px}.clear{position:absolute;right:3px;top:3px;width:35px;min-height:35px;padding:8px;color:var(--muted)}.clear svg{width:16px;height:16px}.search{margin-left:auto;width:300px}.search>svg{position:absolute;left:12px;top:12px;width:18px;height:18px;color:var(--muted)}.search input{padding-left:38px}.file-list{border:1px solid var(--border);border-radius:14px;background:var(--paper);box-shadow:var(--shadow);overflow:hidden;min-height:140px}.file-row{display:flex;align-items:center;gap:14px;padding:18px 20px;width:100%;border-bottom:1px solid var(--border)}.file-row:last-child{border:0}.file-icon{width:43px;height:47px;border-radius:10px;background:#f0f3f5;display:flex;align-items:center;justify-content:center;color:#63818b;flex-shrink:0}.file-icon.folder{background:#fcf2dc;color:#ae8132}.file-main{flex:1;min-width:0;text-align:left;background:none;border:0;padding:0;min-height:0;display:block;font-weight:400}.file-main:hover .file-name{color:var(--accent)}.file-name{font-weight:600;font-size:15px;overflow-wrap:anywhere}.file-description{font-size:13px;line-height:1.55;color:var(--muted);margin-top:5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.file-meta{font-size:11px;margin-top:7px;color:var(--muted);display:flex;align-items:center;gap:7px;flex-wrap:wrap}.file-actions{display:flex;gap:6px}.file-actions .icon-button{border-color:transparent;background:var(--bg);width:36px;min-height:36px;padding:8px}.file-actions .icon-button svg{width:18px}.badge{font-size:10px;background:var(--soft);padding:2px 6px;border-radius:5px}.badge.warning{background:#fff3df;color:#98651b}.list-heading{display:flex;justify-content:space-between;font-size:10px;font-weight:700;letter-spacing:1.2px;color:var(--muted);padding:14px 4px 10px}.list-heading span:last-child{letter-spacing:0;font-size:12px;font-weight:400}#breadcrumbs{display:flex;align-items:center;gap:2px;flex-wrap:wrap;padding-top:5px}#breadcrumbs button{font-size:13px;min-height:30px;padding:5px 7px}#breadcrumbs svg{width:13px;height:13px;color:var(--muted)}#breadcrumbs button:last-child{color:var(--accent)}.empty{text-align:center;padding:48px 20px;color:var(--muted);font-size:14px}.empty svg{width:34px;height:34px;margin-bottom:8px;color:#9db6ab}.empty h3{margin:5px 0;color:var(--ink);font-size:18px}.empty p{margin:8px 0;font-size:13px}.footer{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin:17px 2px;gap:12px}.tiny-dot{width:5px;height:5px}.login-card{max-width:400px;margin:50px auto;background:var(--paper);border:1px solid var(--border);border-radius:22px;padding:32px;box-shadow:var(--shadow)}.lock-icon{width:54px;height:54px;border-radius:17px;background:var(--soft);display:grid;place-items:center;color:var(--accent);margin-bottom:25px}.lock-icon svg{width:26px;height:26px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted);font-weight:600}h2{font-size:24px;letter-spacing:-.6px;margin:10px 0 8px}.login-card p{font-size:14px;color:var(--muted);margin:0 0 25px}label{display:block;font-size:12px;font-weight:600;margin:14px 0 7px}.wide{width:100%;margin-top:15px;justify-content:space-between}.quiet{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--muted);margin-top:23px}.quiet svg{width:13px;height:13px}.boot{display:flex;justify-content:center;align-items:center;gap:12px;padding:60px;color:var(--muted)}.spinner{display:inline-block;width:18px;height:18px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}#error{display:flex;align-items:center;justify-content:space-between;background:#fff0ed;border:1px solid #f3d3ca;border-radius:12px;padding:9px 10px 9px 15px;margin:0 0 15px;font-size:13px;color:#953e2c;gap:12px}#error .icon-button{background:none;border:0}#progress{background:var(--soft);padding:15px 18px;border-radius:12px;margin:10px 0 16px}.progress-top{display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:600;gap:10px}progress{display:block;width:100%;height:5px;margin:10px 0;accent-color:var(--accent);border:0;border-radius:10px;overflow:hidden}progress::-webkit-progress-bar{background:#dbe9e1}progress::-webkit-progress-value{background:var(--accent)}.muted{color:var(--muted);font-size:12px;line-height:1.6}#progressNote{display:flex;align-items:center;gap:9px}#dropzone{position:fixed;inset:12px;border:3px dashed #79c3ab;background:#f0faf5f5;backdrop-filter:blur(8px);border-radius:22px;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none;color:var(--accent)}#dropzone svg{width:58px;height:58px;margin-bottom:15px}#dropzone p{color:var(--muted);overflow-wrap:anywhere;padding:15px}dialog{width:min(520px,calc(100% - 28px));border:1px solid var(--border);border-radius:20px;background:var(--paper);color:var(--ink);padding:23px;box-shadow:0 24px 80px #001c2930;max-height:85dvh}dialog::backdrop{background:#0b242d66;backdrop-filter:blur(3px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.dialog-top h2{font-size:20px;margin:0;overflow-wrap:anywhere}.dialog-top .icon-button{width:35px;min-height:35px;padding:8px}.dialog-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.dialog-actions>*{flex:1}.details-description{font-size:14px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere;padding:14px;background:var(--bg);border-radius:10px}.detail-grid{display:grid;grid-template-columns:85px 1fr;gap:10px;font-size:12px;margin:17px 0;line-height:1.5}.detail-grid dt{color:var(--muted)}.detail-grid dd{margin:0;word-break:break-word}.danger{color:#af4937;background:#fdf0eb}.menu-row{display:flex;width:100%;justify-content:flex-start;background:var(--bg);margin:8px 0;gap:10px}.settings-info{padding:12px;background:var(--bg);border-radius:10px;font-size:12px;color:var(--muted);line-height:1.7;overflow-wrap:anywhere}.notice{font-size:12px;color:#916729;background:#fff6e9;padding:10px;border-radius:8px;line-height:1.6;margin-top:10px}.trash-row{padding:12px 0;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}.trash-row span{flex:1;overflow-wrap:anywhere;font-size:13px}.keyboard-close{position:fixed;bottom:16px;right:16px;background:var(--ink);color:white;border:0;box-shadow:0 4px 18px #0003;z-index:100}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;z-index:99;padding:12px 20px;border-radius:12px;box-shadow:var(--shadow);max-width:90%;font-size:13px;text-align:center}
@media(max-width:650px){.shell{padding:20px 16px 25px}.brand-icon{padding:10px;border-radius:13px}.brand-icon svg{width:24px;height:24px}h1{font-size:25px}h1 span{font-size:11px}.toolbar{flex-wrap:wrap;gap:8px}.toolbar>button{flex:1;font-size:13px;padding:10px}.search{width:100%;margin-top:3px}.file-row{padding:14px 12px;gap:11px;align-items:flex-start}.file-icon{width:34px;height:39px;border-radius:8px}.file-icon svg{width:21px}.file-name{font-size:14px}.file-description{font-size:12px;-webkit-line-clamp:3}.file-actions{padding-top:1px}.file-actions .icon-button{width:32px;min-height:32px}.footer{font-size:10px}.login-card{margin:30px auto;padding:25px}.status-row{margin-top:0}dialog{padding:20px}.detail-grid{grid-template-columns:70px 1fr}}
@media(prefers-color-scheme:dark){:root{color-scheme:dark;--bg:#102329;--paper:#172e35;--ink:#e1ece9;--muted:#9cb1b4;--border:#2e454b;--accent:#397c69;--soft:#213e37;--shadow:0 15px 50px #0001}.brand-icon{background:#2b504e}.file-icon{background:#233d48;color:#99b5c2}.file-icon.folder{background:#443c26;color:#dab777}.badge.warning,.notice{background:#423a29;color:#e2c48e}#error{background:#492e2b;border-color:#68413b;color:#f5b8a7}.danger{background:#462e2c;color:#edb4a3}#dropzone{background:#17362ef5}.primary{background:#438c75}.keyboard-close,#toast{background:#dbeae4;color:#18333b}}