:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--canvas:#fafafa;--surface:#fff;--surface-soft:#f2f4f3;--ink:#1d201e;--muted:#5d625e;--line:#d9dbd9;--control-line:#868b87;--focus:#2c5b3f;--focus-surface:#e6f2ea;--positive:#225639;--negative:#892a29;--negative-surface:#fdf5f4;--ease:cubic-bezier(.22, 1, .36, 1);--font-ui:system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;font-family:var(--font-ui);color:var(--ink);background:var(--canvas);font-synthesis:none;-webkit-font-smoothing:antialiased}@supports (color:lab(0% 0 0)){:root{--canvas:lab(98.26% 0 0);--surface:lab(100% 0 0);--surface-soft:lab(95.9672% -.617027 .315857);--ink:lab(11.9212% -1.85657 .950962);--muted:lab(40.9486% -2.47251 1.26621);--line:lab(87.2944% -1.23432 .631928);--control-line:lab(57.1886% -2.47139 1.2655);--focus:lab(34.801% -22.3486 10.9367);--focus-surface:lab(94.4173% -4.9845 2.43502);--positive:lab(32.5427% -24.041 11.7697);--negative:lab(32.5783% 41.0135 24.6318);--negative-surface:lab(97.0175% 2.75007 1.47808)}}*{box-sizing:border-box}[hidden]{display:none!important}body{grid-template-rows:auto 1fr auto;min-width:280px;min-height:100svh;margin:0;font-size:15px;line-height:1.65;display:grid}button,input{font:inherit;color:inherit}button,summary,a,input{-webkit-tap-highlight-color:transparent}button{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:7px;min-height:42px;padding:8px 16px;font-weight:500;line-height:1.5;transition:background-color .16s,border-color .16s,color .16s}button:disabled{cursor:default;color:var(--muted);background:var(--surface-soft);border-color:var(--line);opacity:.65}button:focus-visible,input:focus-visible,summary:focus-visible,[tabindex]:focus-visible,a:focus-visible{border-color:var(--focus);background-color:var(--focus-surface);outline:none}button:focus-visible{color:var(--focus)}summary{cursor:pointer;border:1px solid #0000;border-radius:4px;width:-moz-fit-content;width:fit-content;max-width:100%;padding:8px 4px}input{border:1px solid var(--control-line);background:var(--surface);border-radius:7px;min-height:48px;padding:12px 14px;line-height:1.5;transition:border-color .16s,background-color .16s}input::placeholder{color:var(--muted);opacity:1}h1,h2,h3,p{margin:0}h1,h2,h3{text-wrap:balance;font-weight:600}p{text-wrap:pretty}svg{flex-shrink:0;display:block}.masthead,#app,.page-footer{width:min(1080px,100% - 80px);margin-inline:auto}.masthead{align-items:center;min-height:104px;display:flex}.wordmark{letter-spacing:-.035em;-webkit-user-select:none;user-select:none;align-items:center;gap:10px;font-size:21px;font-weight:650;line-height:1;display:inline-flex}.brand-mark{width:28px;height:28px}#app{align-content:center;padding-block:48px 88px;display:grid}.home-entry{width:min(100%,640px);margin-inline:auto}.home-entry h1{letter-spacing:-.01em;text-align:center;font-size:40px;font-weight:500;line-height:1.4}.home-description{color:var(--muted);text-align:center;margin-top:14px;font-size:16px}.home-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:42px;display:grid}.entry-action{text-align:left;border:1px solid #0000;border-radius:10px;grid-template-columns:26px minmax(0,1fr) 18px;align-items:center;gap:16px;min-height:126px;padding:24px;display:grid}.entry-symbol{width:25px;height:25px}.entry-label{letter-spacing:.01em;font-size:20px;font-weight:550;line-height:1.5}.entry-hint{letter-spacing:0;margin-top:6px;font-size:13px;font-weight:400;display:block}.entry-arrow{width:18px;height:18px;transition:transform .18s var(--ease)}.entry-store{background:var(--ink);color:var(--surface)}.entry-store .entry-hint{color:#bec2bf;color:lab(78.0416% -1.85227 .948358)}.entry-store:focus-visible{color:var(--surface);border-color:var(--focus);background:#213629;background:lab(20.4254% -11.0717 5.41371)}.entry-receive{background:var(--surface);border-color:var(--line)}.entry-receive .entry-hint{color:var(--muted)}.page-footer{color:var(--muted);text-align:center;padding-block:16px 28px;font-size:12px}#task-list{border-top:1px solid var(--line);margin-top:28px}.task-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;min-height:62px;margin:0;padding-block:12px;font-size:14px;display:flex}.task-row+.task-row{border-top:1px solid var(--line)}.task-row button{background:0 0;min-height:34px;padding:4px 12px;font-size:13px}#transfer-dialog{border:1px solid var(--line);background:var(--surface);width:min(680px,100% - 40px);max-height:calc(100dvh - 64px);color:var(--ink);border-radius:14px;padding:0;overflow:hidden}#transfer-dialog[open]{animation:panel-open .18s var(--ease);flex-direction:column;display:flex}#transfer-dialog::backdrop{background:#1417153d;background:lab(7.28982% -1.43186 .730234/.24)}.dialog-header{border-bottom:1px solid var(--line);flex-shrink:0;justify-content:space-between;align-items:center;gap:16px;min-height:88px;padding:22px 30px 18px;display:flex}.dialog-header h2{font-size:21px;line-height:1.5}.close-button{width:36px;min-height:36px;color:var(--muted);border-color:#0000;border-radius:6px;place-items:center;padding:6px;display:grid}.close-button svg{width:21px;height:21px}.dialog-content{overscroll-behavior:contain;overflow-wrap:anywhere;min-height:0;padding:28px 30px 30px;overflow:auto}#startup-pending{color:var(--muted);padding-block:12px}#startup-error,#error:not(:empty){background:var(--negative-surface);color:var(--negative);border-radius:6px;margin-bottom:18px;padding:12px 14px}#notice:not(:empty){color:var(--positive);margin-bottom:18px;font-size:14px}.control-row,.row-meta,.row-actions,.row-progress,.dialog-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}#claim-form>label{margin-bottom:12px;font-weight:500;display:block}.claim-controls{grid-template-columns:minmax(0,1fr) auto;align-items:stretch;gap:10px;display:grid}.claim-controls input,.claim-controls button{height:52px;min-height:52px}#pickup-code{letter-spacing:.1em;width:100%;min-width:0;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:20px}#pickup-code::placeholder{font-size:15px;font-family:var(--font-ui);letter-spacing:0}#claim-box,#upload-files,#download-zip,.btn-primary{background:var(--ink);color:var(--surface);border-color:#0000}#claim-box:focus-visible,#upload-files:focus-visible,#download-zip:focus-visible,.btn-primary:focus-visible{border-color:var(--focus);color:var(--surface);background:#213629;background:lab(20.4254% -11.0717 5.41371)}#claim-box{min-width:112px}#cancel-claim-change{height:auto;min-height:36px;color:var(--muted);background:0 0;border-color:#0000;grid-column:1/-1;justify-self:start;padding:4px 0}.field-hint{color:var(--muted);margin-top:16px;font-size:13px;line-height:1.8}[data-editing-claim]>:is(#notice,#box,#recipient-actions,#contents,#early-delete-options){display:none}#drop-zone{border:1px dashed var(--control-line);background:var(--canvas);border-radius:8px;flex-direction:column;align-items:center;gap:22px;padding:34px 16px;transition:border-color .16s,background-color .16s;display:flex}.drop-symbol{width:43px;height:43px;color:var(--muted)}.drop-title{text-align:center;font-size:16px;font-weight:500}#drop-zone .control-row{justify-content:center}#drop-zone button{min-width:108px}#owner-actions:has(~#contents:not([hidden])) #drop-zone{flex-flow:wrap;justify-content:space-between;gap:12px;padding:16px}#owner-actions:has(~#contents:not([hidden])) .drop-symbol{display:none}#owner-actions:has(~#contents:not([hidden])) .drop-title{color:var(--muted);font-size:13px}#box:not([hidden])+#owner-actions{margin-top:20px}#box:not([hidden])+#owner-actions #drop-zone{background:0 0;border:0;justify-content:flex-start;padding:0}#box:not([hidden])+#owner-actions .drop-title{display:none}#box:not([hidden])+#owner-actions #drop-zone button{min-height:36px;padding-block:6px;font-size:13px}#box:not([hidden])+#owner-actions #upload-files{background:var(--surface);color:var(--ink);border-color:var(--line)}#box:not([hidden])+#owner-actions #file-selection{display:none}#box:not([hidden])+#owner-actions #new-transfer{min-height:32px;color:var(--muted);background:0 0;border-color:#0000;padding:4px}#box:not([hidden])+#owner-actions .folder-fallback{margin-top:6px}#box:not([hidden])+#owner-actions :is(#drop-zone,#upload-files,#new-transfer):focus-visible{color:var(--focus);border-color:var(--focus);background:var(--focus-surface)}.folder-fallback{color:var(--muted);margin-top:12px;font-size:13px}.folder-fallback[open]{padding-bottom:12px}.folder-fallback p{margin-block:8px}.folder-fallback label{margin-top:12px;display:block}.folder-fallback input{width:100%;min-width:0;max-width:100%;margin-top:8px;padding:8px;font-size:13px;display:block}input::file-selector-button{border:1px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;cursor:pointer;border-radius:4px;margin-right:12px;padding:5px 10px}#file-selection,#folder-selection,#new-transfer-hint{color:var(--muted);margin-top:10px;font-size:13px}#new-transfer{margin-top:12px;font-size:13px}#box{border-block:1px solid var(--line);margin-top:24px;padding-block:24px}[data-role=owner] #box{border-top:0;margin-top:0;padding-top:0}#box h3{color:var(--muted);gap:10px;font-size:13px;font-weight:400;display:grid}#box-code{color:var(--ink);letter-spacing:.14em;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:32px;font-weight:500;line-height:1.4}#box-copy-actions{margin-top:18px}#copy-code{background:var(--ink);color:var(--surface);border-color:#0000}#copy-code:focus-visible{border-color:var(--focus);background:#213629;background:lab(20.4254% -11.0717 5.41371)}#copy-code.copied,#copy-link.copied{background:var(--focus-surface);color:var(--positive);border-color:var(--focus)}#box-expiry{color:var(--muted);margin-top:16px;font-size:12px}#box-status{color:var(--muted);margin-top:5px;font-size:13px}[data-role=recipient] #box{border-top:0;margin-top:0;padding-block:0 20px}[data-role=recipient] #box h3{flex-wrap:wrap;align-items:baseline;gap:14px;display:flex}[data-role=recipient] #box-code{letter-spacing:.08em;font-size:22px}[data-role=recipient] #box-expiry{margin-top:12px}#recipient-actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:22px;display:flex}#change-pickup-code{color:var(--muted);border-color:#0000;margin-left:auto}#cancel-transfer{color:var(--muted);background:0 0;margin-top:14px;font-size:13px}#contents{margin-top:26px}.panel-heading{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.panel-heading h3{font-size:15px;font-weight:550}#content-count{color:var(--muted);margin-left:8px;font-size:12px;font-weight:400}#refresh{min-height:34px;color:var(--muted);border-color:#0000;padding:4px 8px;font-size:12px}#content-empty{color:var(--muted);margin-top:16px;font-size:14px}#file-list,#prepare-list{margin:0;padding:0;list-style:none}#batch-list:empty,#file-list:empty,#prepare-list:empty,#error:empty,#notice:empty,#file-selection:empty,#folder-selection:empty{display:none}.file-row,.batch-row,.prepare-row{border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:14px;margin:0;padding-block:18px;display:flex}.row-main{flex:180px;gap:5px;min-width:0;display:grid}.row-name,.row-path,.download-label{overflow-wrap:anywhere}.row-name{font-size:14px;font-weight:500}.row-path{color:var(--muted);font-size:12px}.row-meta{color:var(--muted);gap:12px;font-size:12px}.state-chip{align-items:center;gap:5px;display:inline-flex}.state-chip[data-state=available]{color:var(--positive)}.state-chip[data-state=available]:before{content:"";background:currentColor;border-radius:50%;width:4px;height:4px}.state-chip:is([data-state=failed],[data-state=interrupted]){color:var(--negative)}.row-actions{gap:8px;margin-left:auto}.row-actions button{min-height:36px;padding:6px 12px;font-size:13px}.row-actions summary{color:var(--muted);font-size:12px}.row-more>button{margin-top:8px;display:block}.batch-group>details{margin-top:6px}.batch-group>details>summary{color:var(--muted);font-size:12px}.folder-files{margin:0;padding-left:16px;list-style:none}.folder-files .file-row:last-child{border-bottom:0}.file-row input[type=file]{width:100%;min-width:0;max-width:100%;font-size:12px}.pick-label{color:var(--muted);gap:6px;font-size:12px;display:grid}.row-progress{gap:12px;margin-top:5px}.bar{background:var(--line);border-radius:2px;width:min(180px,45%);height:3px;overflow:hidden}.bar-fill{background:var(--focus);border-radius:inherit;height:100%}.progress-label{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px}#more-files{margin:18px auto 0;font-size:13px;display:block}#early-delete-options{border-top:1px solid var(--line);color:var(--muted);margin-top:26px;padding-top:12px;font-size:13px}#early-delete-options>p{margin-block:10px 6px}.download-row{flex-wrap:wrap;align-items:center;gap:12px;margin:0;padding-block:12px;display:flex}.download-label{flex:180px;min-width:0}.download-row button{min-height:34px;padding:5px 10px;font-size:12px}#early-delete-confirmation:not([hidden]){color:var(--ink);background:var(--negative-surface);border:1px solid #d7c1bf;border:1px solid lab(80.0492% 7.66227 4.13196);border-radius:8px;margin-top:14px;padding:18px;font-size:14px}.dialog-actions{justify-content:end;margin-top:18px}.btn-danger{color:var(--negative);background:var(--surface);border-color:#d2a09b;border-color:lab(70.4372% 18.513 10.0845)}.btn-danger:focus-visible{color:var(--negative);border-color:var(--negative);background:#fce5e3;background:lab(92.8094% 7.65848 4.1274)}.visually-hidden,.skip-link:not(:focus){clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link:focus{z-index:10;color:var(--focus);background:var(--focus-surface);border:1px solid var(--focus);border-radius:5px;padding:10px 16px;position:fixed;top:12px;left:12px}@media (hover:hover){button:not(:disabled):not(:focus-visible):hover{background:var(--surface-soft);border-color:var(--control-line)}.entry-action:not(:disabled):hover .entry-arrow{transform:translate(3px)}.entry-store:not(:disabled):not(:focus-visible):hover,#claim-box:not(:disabled):not(:focus-visible):hover,#upload-files:not(:disabled):not(:focus-visible):hover,#download-zip:not(:disabled):not(:focus-visible):hover,#copy-code:not(.copied):not(:focus-visible):hover,.btn-primary:not(:disabled):not(:focus-visible):hover{color:var(--surface);background:#2d322f;background:lab(20.0683% -2.47571 1.26812);border-color:#0000}#drop-zone:hover:not(:focus-visible){border-color:var(--muted)}#box:not([hidden])+#owner-actions :is(#upload-files,#new-transfer):not(:disabled):not(:focus-visible):hover{background:var(--surface-soft);border-color:var(--control-line)}summary:hover{color:var(--ink)}.btn-danger:not(:disabled):not(:focus-visible):hover{color:var(--negative);border-color:var(--negative);background:var(--negative-surface)}}@keyframes panel-open{0%{opacity:.65;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media (max-width:700px){.masthead,#app,.page-footer{width:calc(100% - 40px)}.masthead{min-height:80px}.home-entry h1{font-size:32px}.home-description{font-size:15px}.home-actions{gap:12px;margin-top:32px}.entry-action{grid-template-columns:minmax(0,1fr) 18px;gap:14px;min-height:150px;padding:20px}.entry-symbol{grid-column:1/-1;width:23px;height:23px}.entry-label{font-size:18px}.entry-hint{font-size:12px}#transfer-dialog{width:calc(100% - 24px);max-height:calc(100dvh - 32px)}.dialog-header{min-height:76px;padding:18px 22px}.dialog-content{padding:24px 22px}}@media (max-width:420px){.home-entry h1{font-size:28px}.home-actions{gap:10px}.entry-action{gap:10px;padding:18px 14px}.entry-label{font-size:17px}.entry-hint{font-size:13px}.entry-arrow{width:16px;height:16px}#app{padding-block:30px 62px}.dialog-header{padding:16px 18px}.dialog-content{padding:22px 18px}.claim-controls{gap:8px}#claim-box{min-width:96px;padding-inline:12px}#pickup-code{letter-spacing:.07em;font-size:18px}#box-code{letter-spacing:.08em;font-size:28px}.row-actions{margin-left:0}.row-main{flex-basis:100%}#drop-zone{padding-inline:12px}#change-pickup-code{margin-left:0}}@media (max-width:480px){.home-actions{grid-template-columns:minmax(0,1fr)}.entry-action{grid-template-columns:25px minmax(0,1fr) 18px;gap:16px;min-height:100px;padding:20px 24px}.entry-symbol{grid-column:auto}.entry-label{font-size:18px}.entry-hint{font-size:13px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}