@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url('/assets/inter-400.ttf') format('truetype')}
@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url('/assets/inter-500.ttf') format('truetype')}
@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url('/assets/inter-600.ttf') format('truetype')}
@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url('/assets/inter-700.ttf') format('truetype')}
:root{
  --bg:#f4f4f3;--surface:#ffffff;--raised:#f0f0ef;--sunken:#e9e9e7;--hover:#e4e4e2;
  --text:#18181b;--muted:#6b6b72;--faint:#9d9da4;--divider:rgba(0,0,0,.06);
  --brand:#1f9e6e;--brand-hover:#198a5f;--brand-soft:rgba(31,158,110,.12);--on-brand:#fff;
  --good:#15803d;--good-soft:rgba(22,163,74,.12);
  --wait:#a16207;--wait-soft:rgba(234,179,8,.16);
  --bad:#c0392b;--bad-soft:rgba(220,38,38,.10);
  --neutral-soft:rgba(0,0,0,.06);
  --ink:#111113;
  --shadow-1:0 1px 2px rgba(0,0,0,.04),0 1px 12px rgba(0,0,0,.04);
  --shadow-2:0 24px 64px rgba(0,0,0,.18),0 2px 8px rgba(0,0,0,.06);
  --overlay:rgba(12,12,14,.45);
  --r-sm:8px;--r:12px;--r-lg:18px;
  --focus:0 0 0 3px rgba(31,158,110,.28);
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0c0c0d;--surface:#161618;--raised:#1f1f22;--sunken:#1b1b1d;--hover:#28282c;
  --text:#f2f2f3;--muted:#a1a1a8;--faint:#6e6e76;--divider:rgba(255,255,255,.06);
  --brand:#22b07b;--brand-hover:#26c088;--brand-soft:rgba(34,176,123,.16);--on-brand:#06140e;
  --good:#4ade80;--good-soft:rgba(74,222,128,.12);
  --wait:#facc15;--wait-soft:rgba(250,204,21,.12);
  --bad:#f87171;--bad-soft:rgba(248,113,113,.12);
  --neutral-soft:rgba(255,255,255,.07);
  --shadow-1:none;--shadow-2:0 24px 80px rgba(0,0,0,.6);
  --overlay:rgba(0,0,0,.6);
  color-scheme:dark;
}}

*{box-sizing:border-box}[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.4;pointer-events:none}a{color:inherit}h1,h2,p{margin:0}h1{font-size:28px;line-height:1.2;font-weight:700}h2{font-size:17px;font-weight:600}.muted{color:var(--muted)}
header{height:76px;padding:0 40px;display:flex;align-items:center;gap:36px;max-width:1500px;margin:auto}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;flex-shrink:0}.brand img{width:auto;height:23px}.brand .logo-dark{display:none}.brand-name{font-size:14px;color:var(--muted)}nav{display:flex;gap:4px}nav button,.account,.text-button{height:38px;padding:0 14px;background:transparent;color:var(--muted);border:0;border-radius:8px;font-size:13px;font-weight:500}nav .nav-active{background:var(--surface);color:var(--text);font-weight:600}.account{margin-left:auto;background:var(--surface);color:var(--text);max-width:270px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
main{max-width:1130px;display:grid;grid-template-columns:340px minmax(0,1fr);align-items:center;gap:110px;min-height:calc(100svh - 130px);padding:36px 40px;margin:auto}.composer{grid-column:1;grid-row:1;min-width:0}.intro{grid-column:2;grid-row:1;text-align:center;min-width:0}.send-art{display:block;width:min(100%,340px);height:auto;object-fit:contain;margin:0 auto 4px}.intro h1{font-size:38px}.intro p{margin-top:12px;line-height:1.7;font-size:15px;color:var(--muted)}
.card{background:var(--surface);border-radius:16px;padding:22px;box-shadow:var(--shadow-1)}.drop{min-height:70px;display:flex;align-items:center;gap:13px;border-radius:10px;cursor:pointer;margin-bottom:14px}.drop:hover,.drop.drag{background:var(--brand-soft)}.plus{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:27px;background:var(--brand-soft);color:var(--brand);flex-shrink:0}.drop strong{font-size:15px;font-weight:600}.drop small{display:block;font-size:11px;color:var(--muted);margin-top:4px}label:not(.drop){display:block;font-size:12px;font-weight:500;margin-bottom:13px}.optional{color:var(--faint);font-weight:400;margin-left:5px}input,textarea,select{display:block;width:100%;border:0;border-radius:8px;padding:10px 12px;background:var(--raised);color:var(--text);font-size:13px;margin-top:6px;line-height:1.4}input{height:40px}textarea{min-height:42px;resize:vertical}input::placeholder,textarea::placeholder{color:var(--faint)}.expiry{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;color:var(--muted);margin:16px 0}.expiry select{width:auto;min-width:86px;height:36px;margin:0;padding:7px 10px;font-size:12px}.primary{height:44px;display:flex;align-items:center;justify-content:space-between;width:100%;padding:0 15px;background:var(--brand);color:var(--on-brand);border:0;border-radius:8px;font-size:13px;font-weight:600}.primary:hover{background:var(--brand-hover)}.card-foot{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:13px;font-size:10px;line-height:1.5;color:var(--muted)}.card-foot svg{flex-shrink:0}
footer{padding:17px 40px;display:flex;justify-content:space-between;color:var(--faint);font-size:11px;max-width:1500px;margin:auto}.file-row,.transfer-row{display:flex;align-items:center;gap:10px;padding:12px 0;font-size:13px}.file-row+.file-row{box-shadow:0 -1px 0 var(--divider)}.file-row div,.transfer-row div{flex:1;min-width:0}.file-row strong,.transfer-row strong{font-weight:600;overflow-wrap:anywhere}.file-row small,.transfer-row small{display:block;color:var(--muted);font-size:11px;margin-top:4px}.file-row .text-button{padding:0 8px;font-size:12px}.transfer-row{background:var(--surface);border-radius:12px;padding:20px;margin-bottom:10px}.transfer-row a{padding:9px 14px;border-radius:8px;background:var(--brand);color:var(--on-brand);text-decoration:none;font-size:13px}.single-view{display:block;min-height:calc(100svh - 130px);max-width:1000px}.single-view>.muted{margin:10px 0 25px}progress{width:100%;accent-color:var(--brand);margin-top:20px}#progress-label{font-size:12px;color:var(--muted)}#result{margin-top:24px}#result>strong{display:block;margin-bottom:16px}#toast{position:fixed;bottom:max(24px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);max-width:90vw;background:var(--text);color:var(--surface);padding:14px 20px;border-radius:12px;font-size:13px;z-index:5;box-shadow:var(--shadow-1)}:focus-visible{outline:none;box-shadow:var(--focus)}button:hover:not(.primary){background:var(--hover)}input:focus,textarea:focus,select:focus{outline:none;box-shadow:var(--focus)}
@media(prefers-color-scheme:dark){.brand .logo-light{display:none}.brand .logo-dark{display:block}}
@media(max-width:900px){header{padding:0 24px;gap:22px}main{gap:40px;padding:30px 24px;grid-template-columns:320px minmax(0,1fr)}.intro h1{font-size:30px}.intro p{font-size:13px}.send-art{width:280px}footer{padding:17px 24px}}
@media(max-width:680px){header{height:auto;min-height:0;padding:16px 20px 0;gap:14px;flex-wrap:wrap}.brand{gap:10px}.brand img{height:21px}.brand-name{font-size:13px}.account{height:36px;max-width:48%;font-size:12px;padding:0 12px}nav{order:3;width:100%;gap:5px}nav button{height:34px;font-size:12px;padding:0 12px}main{display:flex;flex-direction:column;align-items:stretch;gap:18px;min-height:0;padding:20px 20px 26px;max-width:440px}.intro{order:0;display:flex;align-items:center;text-align:left;gap:10px;min-height:104px}.intro-copy{order:0;flex:1;min-width:0}.send-art{order:1;width:116px;height:116px;flex-shrink:0;margin:-7px -8px -7px 0}.intro h1{font-size:25px;line-height:1.15}.intro p{font-size:12px;line-height:1.65;margin-top:8px}.composer{order:1;width:100%;margin:0}.card{padding:19px;border-radius:14px}.drop{min-height:62px;margin-bottom:11px}.plus{width:40px;height:40px}.drop strong{font-size:14px}.drop small{font-size:11px}label:not(.drop){font-size:11px;margin-bottom:12px}input,textarea{font-size:16px;height:42px;padding:10px 11px}textarea{min-height:42px}.expiry{margin:13px 0;font-size:12px}.expiry select{font-size:16px;height:36px;padding:6px 10px;min-width:94px}.primary{height:44px;font-size:13px}.card-foot{font-size:10px;margin-top:12px}footer{padding:0 20px calc(18px + env(safe-area-inset-bottom));font-size:10px;max-width:440px;margin:auto}.single-view{display:block;min-height:calc(100svh - 160px);padding-top:28px}.single-view h1{font-size:25px}.transfer-row{flex-wrap:wrap}.transfer-row div{flex-basis:100%}}
@media(max-width:360px){header{padding-left:16px;padding-right:16px}main{padding-left:16px;padding-right:16px}.send-art{width:98px;height:98px}.intro h1{font-size:23px}.intro p{font-size:11px}.brand-name{display:none}.card{padding:17px}}
.account-wrap{margin-left:auto;position:relative;min-width:0}.account{margin:0;display:flex;align-items:center;gap:9px;max-width:280px}.account.signed-in{height:42px;padding:4px 10px 4px 4px}.account-avatar{position:relative;width:32px;height:32px;border-radius:50%;background:var(--brand-soft);color:var(--brand);font-size:11px;font-weight:600;display:grid;place-items:center;flex-shrink:0;overflow:hidden}.account-avatar img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:var(--raised)}.account-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.account-chevron{color:var(--muted);flex-shrink:0}.account-panel{position:absolute;right:0;top:calc(100% + 8px);z-index:30;width:260px;max-width:calc(100vw - 32px);padding:16px;background:var(--surface);border-radius:12px;box-shadow:var(--shadow-2)}.account-caption{display:block;color:var(--muted);font-size:11px}.account-panel strong{display:block;font-size:14px;font-weight:600;margin:4px 0 14px;overflow-wrap:anywhere}.signout-button{display:block;width:100%;text-align:left;padding:10px 12px;border:0;border-radius:8px;background:var(--raised);color:var(--text);font-size:13px;font-weight:500}.dialog-open{overflow:hidden}.confirm-dialog{position:fixed;inset:0;margin:auto;width:calc(100% - 32px);max-width:420px;max-height:calc(100dvh - 32px);padding:0;border:0;border-radius:18px;background:var(--surface);color:var(--text);box-shadow:var(--shadow-2);overflow:auto}.confirm-dialog::backdrop{background:var(--overlay);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.confirm-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px 6px 24px}.confirm-head h2{font-size:17px;font-weight:600}.confirm-close{border:0;border-radius:50%;background:transparent;color:var(--muted);width:32px;height:32px;font-size:20px}.confirm-dialog>p{padding:12px 24px 20px;color:var(--muted);font-size:14px;line-height:1.6}.confirm-actions{display:flex;justify-content:flex-end;gap:8px;padding:4px 20px 20px}.confirm-actions button{height:40px;padding:0 16px;border:0;border-radius:8px;font-size:14px;font-weight:600}.confirm-cancel{background:var(--raised);color:var(--text)}.confirm-accept{background:var(--text);color:var(--surface)}.confirm-accept.danger{background:var(--bad);color:#fff}.confirm-actions .confirm-accept:hover{background:var(--text);filter:brightness(.9)}.confirm-actions .confirm-accept.danger:hover{background:var(--bad)}
@media(max-width:680px){.account-wrap{flex-shrink:0}.account{max-width:none}.account.signed-in{width:38px;height:38px;padding:3px;border-radius:50%}.account-label,.account-chevron{display:none}.account-panel{width:250px}.confirm-dialog{width:calc(100% - 24px)}}
/* File selection and transfer feedback. */
.drop{padding:14px;min-height:88px;gap:12px;background:var(--raised);margin-bottom:16px;transition:background .15s}.drop:hover{background:var(--raised)}.drop .plus{width:38px;height:38px;border-radius:10px;font-size:25px}.drop.has-files{min-height:72px}.drop[aria-disabled="true"]{opacity:.5;cursor:default;pointer-events:none}@media(hover:hover){.drop:hover{background:var(--brand-soft)}}.file-summary{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--muted);margin:2px 0 3px}.file-summary .text-button{height:32px;font-size:11px;padding:0 10px}#file-list{max-height:240px;overflow:auto;overscroll-behavior:contain;margin-bottom:12px}#file-list:empty{display:none}.file-row{gap:10px;padding:10px 0}.file-icon{flex-shrink:0;width:34px;height:40px;border-radius:7px;display:grid;place-items:center;background:var(--raised);color:var(--muted);font-size:9px;font-weight:600}.file-row strong{display:block;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-row small{font-size:10px}.remove-file{flex-shrink:0;display:grid;place-items:center;width:28px;height:28px;padding:0;background:transparent;color:var(--muted);border:0;border-radius:50%;font-size:20px}.drag-overlay{position:fixed;inset:0;z-index:45;display:grid;place-items:center;padding:24px;background:var(--overlay);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);pointer-events:none}.drag-overlay>div{width:min(360px,100%);padding:36px 24px;border-radius:18px;background:var(--surface);text-align:center;box-shadow:var(--shadow-2)}.drag-plus{display:grid;place-items:center;width:60px;height:60px;margin:0 auto 18px;background:var(--brand-soft);color:var(--brand);border-radius:16px;font-size:38px}.drag-overlay strong{display:block;font-size:20px;font-weight:600}.drag-overlay p{font-size:13px;color:var(--muted);margin-top:8px}.upload-progress{background:var(--raised);padding:14px;border-radius:10px;margin:14px 0}.progress-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px}.progress-heading strong{font-weight:500;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.progress-heading>span{font-variant-numeric:tabular-nums;color:var(--brand);flex-shrink:0}progress{display:block;width:100%;height:5px;margin:12px 0;border:0;border-radius:4px;overflow:hidden;background:var(--sunken);appearance:none}progress::-webkit-progress-bar{background:var(--sunken);border-radius:4px}progress::-webkit-progress-value{background:var(--brand);border-radius:4px;transition:width .15s linear}progress::-moz-progress-bar{background:var(--brand);border-radius:4px}.progress-meta{display:flex;flex-direction:column;gap:3px;color:var(--muted);font-size:10px;font-variant-numeric:tabular-nums}.upload-progress .text-button{height:40px;padding:0 12px;margin-top:10px;font-size:12px;white-space:nowrap}.upload-error{padding:12px;border-radius:8px;font-size:12px;line-height:1.5;margin:12px 0;background:var(--bad-soft);color:var(--bad)}.is-loading{display:flex;align-items:center;justify-content:center;gap:9px}.is-loading::before,.loading-status::before{content:"";width:13px;height:13px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;flex-shrink:0;animation:send-spin .8s linear infinite}.is-loading:disabled{opacity:.8}.loading-status{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}.account.is-loading{font-size:0}.account.is-loading::before{color:var(--text)}@keyframes send-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.is-loading::before,.loading-status::before{animation:none;border-right-color:currentColor}progress::-webkit-progress-value{transition:none}.drop{transition:none}}@media(max-width:680px){.drop{padding:12px;min-height:82px;margin-bottom:15px}.drop.has-files{min-height:68px}#file-list{max-height:210px}.progress-meta{font-size:11px}}
.progress-actions{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap}.upload-progress .progress-actions .text-button{min-height:36px}.progress-actions button:first-child{color:var(--brand);font-weight:600}
.card.uploading #file-list{max-height:148px}.card.uploading .file-summary{margin-top:0}.upload-error.cancelled{background:var(--raised);color:var(--muted)}#result{margin:0}.success-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--brand-soft);color:var(--brand);font-size:24px;margin:4px 0 20px}#result>strong{font-size:19px;margin-bottom:8px}.success-note{font-size:13px;color:var(--muted);margin-bottom:22px}.another-transfer{width:100%;height:40px;margin-top:9px;border:0;border-radius:8px;background:var(--raised);color:var(--text);font-size:13px}

/* Compact account menu with a touch-sized sign-out row. */
.account-panel{width:208px;padding:8px;border-radius:10px}.account-caption{display:none}.account-panel strong{font-size:12px;line-height:1.4;margin:4px 8px 7px;color:var(--muted);font-weight:500}.signout-button{height:40px;padding:0 9px;background:transparent;font-size:13px;display:flex;align-items:center;gap:9px}.signout-button:hover{background:var(--raised)}.signout-button svg{width:16px;height:16px;flex:none}@media(max-width:680px){.account-panel{width:196px}}

.icon{width:16px;height:16px;flex:none;vertical-align:middle}.icon-action{display:inline-flex;align-items:center;justify-content:center;gap:8px}.primary.icon-action{display:flex;justify-content:center}.expiry>span{display:inline-flex;align-items:center;gap:7px}.expiry .icon{width:14px;height:14px}.plus .icon{width:23px;height:23px}.drag-plus .icon{width:30px;height:30px}.success-icon .icon{width:25px;height:25px}.progress-actions .icon{width:14px;height:14px}.progress-actions{align-items:center}.file-summary .icon{width:12px;height:12px}@media(max-width:680px){nav button.icon-action{gap:7px}.progress-actions .text-button{font-size:11px}}

/* Completion is a dedicated sharing screen. */
#send-view.completed{display:flex;align-items:center;justify-content:center}.completed>.intro{display:none}.completed .composer{width:min(100%,440px);margin:0}.completed .card{background:transparent;padding:20px 0;box-shadow:none}.completed #result{margin:0;text-align:center}.completed .success-icon{width:72px;height:72px;margin:0 auto 24px;border-radius:24px;background:var(--brand-soft);display:grid;place-items:center}.completed .success-icon .icon{width:34px;height:34px;stroke-width:2}.completed h1{font-size:34px;line-height:1.2}.completed .success-note{margin:12px 0 8px;font-size:15px;color:var(--muted)}.success-summary{font-size:12px;color:var(--faint);margin-bottom:28px}.success-share{padding:22px;background:var(--surface);border-radius:16px;text-align:left}.success-share label{font-size:12px;display:block;color:var(--muted);margin-bottom:14px}.success-share input{margin-top:9px;width:100%;font-size:13px;text-overflow:ellipsis}.success-share .primary{height:46px}.success-private{font-size:11px;color:var(--faint);text-align:center;line-height:1.5;margin-top:14px}.completed .another-transfer{width:auto;min-height:42px;margin-top:18px;padding:0 16px;background:transparent;color:var(--muted);font-size:13px}.confetti{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:60}@media(max-width:680px){#send-view.completed{min-height:calc(100svh - 170px);padding:28px 20px}.completed .card{padding:0}.completed h1{font-size:30px}.completed .success-icon{width:64px;height:64px;margin-bottom:20px}.completed .success-note{font-size:14px}.success-share{padding:18px}.success-summary{font-size:11px;margin-bottom:24px}}

button,a.icon-action{transition:background .16s,color .16s,transform .16s,opacity .16s}button:active:not(:disabled){transform:translateY(1px)}.completed #result{animation:success-enter .48s cubic-bezier(.2,.75,.2,1) both}.completed .success-icon{animation:success-check .6s cubic-bezier(.2,.75,.2,1) both}.completed .success-icon path{stroke-dasharray:30;stroke-dashoffset:0;animation:check-draw .4s .2s both}.account-panel:not([hidden]){animation:menu-enter .16s ease-out both;transform-origin:top right}.confirm-dialog[open]{animation:menu-enter .18s ease-out both}@keyframes success-enter{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes success-check{from{opacity:0;transform:scale(.75) rotate(-8deg)}to{opacity:1;transform:scale(1) rotate(0)}}@keyframes check-draw{from{stroke-dashoffset:30}to{stroke-dashoffset:0}}@keyframes menu-enter{from{opacity:0;transform:translateY(-4px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}button:active:not(:disabled){transform:none}}