:root{color-scheme:dark;--bg:#080a17;--surface:rgba(19,24,48,.78);--text:#f4f6ff;--muted:#a8b1d0;--blue:#278dff;--cyan:#3ce5f2;--violet:#c04cff;--line:rgba(170,190,255,.17)}
*{box-sizing:border-box}html{min-height:100%;background:var(--bg)}body{margin:0;min-height:100vh;color:var(--text);font:16px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(ellipse at 78% 43%,rgba(77,44,168,.2),transparent 34%),radial-gradient(ellipse at 55% 60%,rgba(0,110,238,.16),transparent 42%),linear-gradient(135deg,#080a17 0%,#0b1024 55%,#09091a 100%)}
.shell{width:min(1160px,calc(100% - 48px));min-height:100vh;margin:0 auto;display:flex;flex-direction:column}.top{height:92px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(164,183,255,.1)}.brand{display:flex;align-items:center;gap:11px;color:var(--text);text-decoration:none;font-size:19px;letter-spacing:-.045em}.brand img{width:42px;height:42px;object-fit:cover;border-radius:13px;box-shadow:0 0 25px rgba(24,146,255,.26)}.brand b{font-weight:650;color:#c7d8ff}.badge{font-size:10px;letter-spacing:.17em;color:#9fb0db;border:1px solid var(--line);border-radius:99px;padding:8px 13px;background:rgba(14,19,42,.56)}.hero{position:relative;flex:1;min-height:650px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:20px}.hero-copy{position:relative;z-index:1;padding:70px 0}.eyebrow{margin:0 0 24px;color:#79cfff;font-size:12px;font-weight:650;letter-spacing:.18em;text-transform:uppercase}.hero h1{margin:0;font-size:clamp(52px,7.3vw,88px);line-height:.99;letter-spacing:-.075em;font-weight:650}.hero h1 span{color:transparent;background:linear-gradient(100deg,#49c9ff 0%,#6595ff 46%,#d18bff 100%);background-clip:text}.intro{max-width:460px;margin:28px 0 0;color:#bac4df;font-size:18px;line-height:1.65}.launch-note{max-width:445px;margin:35px 0 0;padding:15px 18px;border:1px solid var(--line);border-left:2px solid #578eff;border-radius:5px 14px 14px 5px;background:rgba(20,27,56,.58);color:#aeb9d9;font-size:13px}.visual{position:relative;display:grid;place-items:center;min-height:450px}.visual img{z-index:1;width:min(100%,530px);height:auto;mix-blend-mode:screen;filter:drop-shadow(0 0 32px rgba(48,105,255,.18));mask-image:radial-gradient(ellipse at center,#000 52%,rgba(0,0,0,.92) 66%,transparent 82%)}.glow{position:absolute;width:310px;height:310px;border-radius:50%;background:rgba(34,112,255,.18);filter:blur(95px)}footer{height:68px;display:flex;justify-content:space-between;align-items:center;border-top:1px solid rgba(164,183,255,.1);color:#7782a4;font-size:12px}
@media(max-width:760px){.shell{width:min(100% - 36px,560px)}.top{height:76px}.badge{font-size:8px;padding:7px 9px;letter-spacing:.1em}.hero{grid-template-columns:1fr;gap:0;min-height:calc(100vh - 145px);padding:35px 0}.hero-copy{padding:15px 0 0}.hero h1{font-size:clamp(54px,14vw,76px)}.intro{font-size:16px}.visual{min-height:270px;margin-top:-8px}.visual img{width:min(88%,400px)}footer{height:auto;min-height:62px;gap:12px;align-items:flex-start;flex-direction:column;justify-content:center;padding:13px 0;font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

:focus-visible{outline:3px solid #68d7ff;outline-offset:3px}button,a,input{font:inherit}button{color:var(--text);border:1px solid rgba(141,170,255,.28);border-radius:11px;padding:10px 15px;background:linear-gradient(155deg,rgba(35,49,94,.9),rgba(17,23,49,.94));cursor:pointer;transition:transform .15s ease,border-color .15s ease,background .15s ease}button:hover{border-color:rgba(83,190,255,.7);transform:translateY(-1px)}button:disabled{opacity:.6;cursor:wait;transform:none}.primary{border-color:rgba(85,178,255,.65);background:linear-gradient(130deg,#1776de,#6345bc);box-shadow:0 8px 24px rgba(30,99,228,.22)}.auth-card{max-width:460px;margin-top:27px;padding:22px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(150deg,rgba(23,31,65,.9),rgba(14,17,38,.9));box-shadow:0 25px 60px rgba(0,0,0,.24)}.auth-card h2{margin:0 0 16px;font-size:18px}.auth-card form{display:grid;gap:12px}.auth-card label,.app-shell label{display:grid;gap:6px;color:#c8d3f1;font-size:13px}.auth-card input,.app-shell input{width:100%;padding:11px 12px;border:1px solid rgba(167,185,241,.22);border-radius:10px;background:#0c1128;color:var(--text)}.auth-card details{margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}.auth-card summary{color:#bdd5ff;cursor:pointer;font-size:14px}.auth-card details form{padding:14px 0 3px}.auth-card #status{min-height:1.5em;margin:12px 0 0;color:#9cdcff;font-size:13px}.app-body{background:radial-gradient(ellipse at 70% 0,rgba(53,54,160,.22),transparent 40%),linear-gradient(135deg,#080a17,#0b1023 65%,#080914)}.app-top{position:sticky;top:0;z-index:4;display:flex;justify-content:space-between;align-items:center;gap:18px;padding:12px max(22px,calc((100vw - 1160px)/2));border-bottom:1px solid var(--line);background:rgba(8,10,23,.9);backdrop-filter:blur(18px)}.app-top nav{display:flex;align-items:center;gap:18px;color:#bac6e7;font-size:13px}.app-top nav a{color:#b8d6ff;text-decoration:none}.app-shell{width:min(1120px,calc(100% - 42px));margin:0 auto;padding:42px 0 70px}.welcome{display:grid;grid-template-columns:1fr minmax(260px,390px);align-items:end;gap:28px;padding:26px 0 36px}.welcome h1,.browser-heading h1{margin:0;font-size:clamp(36px,5vw,54px);letter-spacing:-.055em}.welcome p:not(.eyebrow){color:var(--muted)}#space-form{display:grid;gap:11px;padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}.optional{color:#8490b1}.section-title,.browser-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px}.section-title h2,.browser-toolbar h2{margin:0;font-size:22px}.section-title p{color:var(--muted);font-size:13px}.spaces-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}.space-card{min-width:0;padding:20px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(150deg,rgba(23,31,65,.85),rgba(14,17,38,.88));color:var(--text);text-decoration:none;transition:transform .15s ease,border-color .15s ease}.space-card:hover{transform:translateY(-2px);border-color:rgba(76,176,255,.6)}.space-card h3{margin:0 0 7px;overflow-wrap:anywhere}.space-card p{min-height:1.5em;margin:0 0 17px;color:var(--muted);font-size:13px}.space-card span{color:#8ecfff;font-size:12px}.empty-state{grid-column:1/-1;padding:25px;border:1px dashed var(--line);border-radius:14px;color:var(--muted)}.settings-panel{display:grid;grid-template-columns:1fr auto;gap:12px;margin-top:38px;padding:20px;border:1px solid var(--line);border-radius:16px;background:rgba(17,22,47,.75)}.settings-panel h2{margin:0}.settings-panel p{margin:4px 0;color:var(--muted);font-size:13px}.settings-panel #passkeys-list{grid-column:1/-1}.passkey-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:11px 0;border-top:1px solid var(--line);color:#cad5f0;font-size:13px}.browser-shell{padding-top:34px}.browser-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:22px}.browser-heading .eyebrow{margin-bottom:8px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;color:#9fb3dc}.breadcrumbs button{padding:5px 9px;font-size:12px}.upload-zone{display:flex;flex-wrap:wrap;align-items:center;gap:14px;padding:20px;border:1px dashed rgba(96,164,255,.55);border-radius:16px;background:rgba(23,40,83,.3)}.upload-zone p{margin:0;color:#aab8d8;font-size:13px}.upload-zone.dragover{background:rgba(50,83,156,.36);border-color:#61ddff}.browser-toolbar{margin:26px 0 13px}.browser-toolbar>div{display:flex;flex-wrap:wrap;gap:8px}.browser-toolbar button{font-size:12px;padding:8px 10px}.entries{overflow:hidden;border:1px solid var(--line);border-radius:14px;background:rgba(14,19,41,.74)}.entry-row{display:grid;grid-template-columns:minmax(0,1fr) 120px 170px auto;align-items:center;gap:12px;padding:12px 15px;border-bottom:1px solid rgba(170,190,255,.1)}.entry-row:last-child{border-bottom:0}.entry-name{color:#e6edff;text-decoration:none;overflow-wrap:anywhere}.entry-meta{color:#91a0c3;font-size:12px}.entry-actions{display:flex;gap:5px}.entry-actions button{padding:5px 8px;font-size:11px}.settings-panel[hidden]{display:none}.status-error{color:#ff9eaf}.activity-row{padding:10px 0;border-top:1px solid var(--line);color:#bac6e7;font-size:13px}
@media(max-width:820px){.spaces-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.welcome{grid-template-columns:1fr}.entry-row{grid-template-columns:minmax(0,1fr) 85px auto}.entry-row .entry-updated{display:none}}
@media(max-width:560px){.app-top{padding:10px 14px}.app-top nav{gap:9px;font-size:11px}.app-top nav span{max-width:120px;overflow:hidden;text-overflow:ellipsis}.app-top .brand{font-size:16px}.app-top .brand img{width:34px;height:34px}.app-top button{padding:7px 9px;font-size:11px}.app-shell{width:calc(100% - 28px);padding-top:25px}.welcome{padding-top:14px}.spaces-grid{grid-template-columns:1fr}.section-title{align-items:flex-start;flex-direction:column;gap:3px}.browser-heading{align-items:flex-start;flex-direction:column}.browser-toolbar{align-items:flex-start;flex-direction:column}.browser-toolbar>div{width:100%}.browser-toolbar button{flex:1}.entry-row{grid-template-columns:minmax(0,1fr) auto;gap:8px}.entry-meta{grid-column:1}.entry-actions{grid-column:2;grid-row:1/3;flex-direction:column}.settings-panel{grid-template-columns:1fr}.settings-panel #passkeys-list{grid-column:auto}.passkey-row{align-items:flex-start}.upload-zone{align-items:flex-start;flex-direction:column}.auth-card{padding:17px}}

/* Interaction and responsive refinements */
#space-panel:not([hidden]){display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:14px;margin-top:18px;padding:22px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,rgba(20,28,60,.96),rgba(12,16,36,.98));box-shadow:0 20px 60px rgba(0,0,0,.2)}
#space-panel>h2,#space-panel>h3,#space-panel>.share-access-list,#space-panel>.share-link-result{grid-column:1/-1}
#space-panel>h2{font-size:24px;letter-spacing:-.03em}
#space-panel>h3{margin:14px 0 0;padding-top:16px;border-top:1px solid var(--line);font-size:16px;color:#dce7ff}
#space-panel .share-form{display:grid;gap:10px;padding:15px;border:1px solid rgba(170,190,255,.14);border-radius:13px;background:rgba(7,12,29,.42)}
#space-panel input,#space-panel select,#space-panel textarea{width:100%;min-width:0}
#space-panel .field-label{display:grid;gap:6px;color:#aab8d8;font-size:12px}
#space-panel .share-link-result{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;padding:14px;border:1px solid rgba(87,224,255,.35);border-radius:13px;background:rgba(8,42,69,.3)}
#space-panel .share-link-result h4{grid-column:1/-1;margin:0;color:#c8f7ff}
#space-panel .share-access-list .passkey-row{gap:12px}
#space-panel .share-access-list .passkey-row span{min-width:0;overflow-wrap:anywhere}
#space-panel[hidden]{display:none}
.upload-progress-row{display:grid;grid-template-columns:1fr;gap:6px;width:100%;padding:10px 0;color:#c9d9f9;font-size:12px}
.upload-progress-row progress{width:100%;height:8px;accent-color:#31d7ff}
.upload-progress-row[data-state="paused"]{color:#ffb3bd}
#space-status{min-height:1.4em;margin:8px 0;color:#a9cfff;font-size:13px}
#space-status.status-error{color:#ff9eaf}
#space-status[data-kind="success"]{color:#7ce8c7}
@media(max-width:560px){#space-panel:not([hidden]){grid-template-columns:minmax(0,1fr);padding:15px;gap:10px}#space-panel>h2,#space-panel>h3,#space-panel>.share-access-list,#space-panel>.share-link-result{grid-column:1}#space-panel .share-link-result{grid-template-columns:1fr}#space-panel .share-link-result h4{grid-column:1}.entry-actions{max-width:132px;align-items:stretch}.entry-actions button{font-size:10px}.upload-progress-row{overflow-wrap:anywhere}}
#space-panel .settings-group{grid-column:1/-1;display:grid;gap:11px;padding:15px;border:1px solid rgba(170,190,255,.14);border-radius:13px;background:rgba(7,12,29,.3)}
#space-panel .settings-group>h3{margin:0;padding:0;border:0;font-size:15px;color:#dce7ff}
#space-panel .settings-group>p{margin:0;color:#94a5c9;font-size:12px;line-height:1.5}
#space-panel .settings-group.danger-zone{border-color:rgba(255,105,130,.32);background:rgba(70,17,40,.17)}
#space-panel .danger-zone>h3{color:#ffb2bd}
#space-panel .field-label{display:grid;gap:6px;color:#bac8e4;font-size:12px}
#space-panel .field-label small{color:#8798bc;line-height:1.45}
#space-panel .switch-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 12px;border:1px solid rgba(170,190,255,.14);border-radius:10px;color:#dce7ff;font-size:13px;cursor:pointer}
#space-panel .switch-row input{width:42px;height:23px;appearance:none;border-radius:99px;background:#343d5e;transition:background .15s;cursor:pointer}
#space-panel .switch-row input:checked{background:#1684d8}
#space-panel .switch-row input:before{content:"";display:block;width:17px;height:17px;margin:3px;border-radius:50%;background:#fff;transition:transform .15s}
#space-panel .switch-row input:checked:before{transform:translateX(19px)}
#space-panel .version-settings{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
#space-panel .version-settings[hidden]{display:none}
#space-panel .settings-actions{grid-column:1/-1;display:flex;justify-content:flex-start}
#space-panel .danger-button{border-color:rgba(255,105,130,.48);color:#ffbdc6;background:rgba(95,20,44,.28)}
.space-usage{display:flex;align-items:center;gap:10px;margin-top:8px;color:#9eb9e9;font-size:12px}
.space-usage progress{width:min(180px,35vw);height:7px;accent-color:#31d7ff}
.empty-folder{display:grid;justify-items:center;gap:8px;text-align:center;padding:38px 20px}
.empty-folder strong{color:#dce7ff;font-size:16px}
.empty-folder p{margin:0 0 6px;color:#9aaacc;font-size:13px}
.empty-folder button{margin:3px}
@media(max-width:560px){#space-panel .settings-group{grid-column:1;padding:12px}#space-panel .version-settings{grid-template-columns:1fr}.space-usage{align-items:flex-start;flex-direction:column;gap:5px}.space-usage progress{width:100%}}