:root{color-scheme:dark;--black:#08090b;--panel:#121417;--raised:#1b1e22;--line:#30343a;--white:#f3f2ee;--muted:#a5a9b0;--accent:#d6c7a9;--danger:#f2b8b8}
*{box-sizing:border-box}
html{min-height:100%;background:var(--black)}
body{margin:0;color:var(--white);background:var(--black);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang TC","Microsoft JhengHei",sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}
button,input{font:inherit}
button{cursor:pointer}
[hidden]{display:none!important}
.shell{min-height:100dvh;max-width:760px;margin:auto;padding:env(safe-area-inset-top) 20px env(safe-area-inset-bottom)}
.topbar{height:84px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;background:#000;border:1px solid #51545a;border-radius:11px;font-size:15px;font-weight:800;letter-spacing:-.07em}.brand strong,.brand small{display:block}.brand strong{font-size:15px;letter-spacing:.01em}.brand small{font-size:11px;color:var(--muted);letter-spacing:.08em}
.text-button{border:0;background:none;color:var(--accent);font-size:13px;padding:10px 0}
.gate{padding:48px 0 28px}.eyebrow{color:var(--accent);font-size:11px;letter-spacing:.16em;margin:0 0 14px}.gate h1,.workspace h1{font-weight:600;letter-spacing:-.06em;line-height:1.12}.gate h1{font-size:clamp(36px,10vw,58px);margin:0 0 22px}.gate-intro>p:last-child{color:var(--muted);font-size:14px;line-height:1.75;max-width:34rem;margin:0 0 40px}
.gate-form{display:grid;gap:11px;background:var(--panel);padding:24px;border:1px solid var(--line);border-radius:20px}.gate-form label,.search-label{font-size:12px;color:var(--muted);font-weight:600}.gate-form label span{font-weight:400}.gate-form input,.search{background:#090a0c;color:var(--white);border:1px solid #41454b;border-radius:12px;min-height:48px;padding:11px 13px;max-width:100%;outline:none}.gate-form input[type=file]{padding:9px;font-size:13px}.gate-form input[type=file]::file-selector-button{border:0;border-radius:8px;background:#292c31;color:var(--white);padding:7px 10px;margin-right:12px}.gate-form label:not(:first-child){margin-top:8px}
.primary-button{min-height:52px;border:0;border-radius:12px;background:var(--white);color:#090a0c;font-weight:700;padding:12px 16px;margin-top:12px;display:flex;align-items:center;justify-content:space-between;transition:transform .16s ease,background .16s ease}.primary-button:active{transform:scale(.97)}.primary-button:hover{background:#dcd9d1}.primary-button:disabled{opacity:.6;cursor:wait}.message{min-height:18px;color:var(--danger);font-size:12px;margin:0}.gate-foot{color:#7e8289;font-size:11px;line-height:1.65;margin:24px 2px}
.workspace{padding:34px 0 32px}.workspace-heading{display:flex;align-items:flex-end;justify-content:space-between}.workspace h1{font-size:38px;margin:0}.count{color:var(--muted);font-size:13px}.file-info{display:flex;gap:8px;flex-wrap:wrap;color:#81858c;font-size:11px;margin:14px 0 30px}.file-info span+span:before{content:"·";padding-right:8px}.search-label{display:block;margin-bottom:8px}.search{width:100%;font-size:15px}.categories{display:flex;gap:8px;overflow-x:auto;padding:20px 0 18px;scrollbar-width:none}.categories::-webkit-scrollbar{display:none}.category-button{flex:none;border:1px solid var(--line);border-radius:100px;color:var(--muted);background:#111316;min-height:38px;padding:7px 14px;font-size:12px}.category-button[aria-pressed=true]{background:var(--white);border-color:var(--white);color:#111}.category-button:active,.entry-button:active,.small-button:active{transform:scale(.98)}
.entry-list{display:grid;gap:8px}.entry-button{display:flex;width:100%;text-align:left;align-items:center;gap:13px;background:var(--panel);color:var(--white);border:1px solid var(--line);border-radius:14px;padding:14px;min-height:69px;transition:transform .14s ease,border-color .14s ease}.entry-button:hover,.entry-button[aria-current=true]{border-color:#777a7d}.entry-symbol{display:grid;place-items:center;flex:none;width:38px;height:38px;border-radius:11px;background:#25282d;color:var(--accent);font-size:17px}.entry-text{min-width:0;flex:1}.entry-title,.entry-sub{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.entry-title{font-size:14px;font-weight:650}.entry-sub{color:var(--muted);font-size:11px;margin-top:2px}.chevron{color:#7b7e84;font-size:19px}.empty{color:var(--muted);font-size:13px;padding:28px 6px}
.detail{position:fixed;inset:0;z-index:3;background:var(--black);overflow:auto;padding:env(safe-area-inset-top) 20px env(safe-area-inset-bottom)}.detail-inner{max-width:760px;margin:auto;padding-bottom:40px}.detail-top{height:78px;display:flex;align-items:center}.small-button{border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--white);padding:9px 13px}.detail-title{font-size:31px;line-height:1.15;letter-spacing:-.04em;margin:22px 0 8px;overflow-wrap:anywhere}.detail-category{color:var(--accent);font-size:12px;margin:0 0 32px}.detail-row{border-top:1px solid var(--line);padding:18px 0}.detail-label{display:block;color:var(--muted);font-size:11px;margin-bottom:7px}.detail-value{display:block;font-size:15px;white-space:pre-wrap;overflow-wrap:anywhere}.password-line{display:flex;gap:8px;align-items:center;justify-content:space-between}.password-line .detail-value{min-width:0;flex:1}.reveal-button{flex:none}.readonly-note{color:#73777d;text-align:center;font-size:11px;margin:30px 0}
:focus-visible{outline:2px solid var(--accent)!important;outline-offset:3px}
@media(min-width:650px){.shell{padding-left:28px;padding-right:28px}.gate{padding-top:70px}.gate-form{max-width:500px}.detail{padding-left:28px;padding-right:28px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}
.detail-top{justify-content:space-between}