@layer theme{:root,:host{--font-sans:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier 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optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#eef4fb;--ink:#0d1728;--muted:#607086;--line:#cbd8e8;--panel:#fff;--panel-soft:#f7faff;--blue:#2563eb;--blue-dark:#1746b6;--green:#047857;--red:#be123c}*{box-sizing:border-box}html,body{min-height:100%}body{background:linear-gradient(#14223a0b 1px,transparent 1px),linear-gradient(90deg,#14223a0b 1px,transparent 1px),radial-gradient(circle at 18% 14%,#2563eb38,transparent 26rem),radial-gradient(circle at 84% 84%,#0ea5e929,transparent 24rem),var(--bg);color:var(--ink);background-size:28px 28px,28px 28px,auto,auto,auto;margin:0;font-family:Arial,Helvetica,sans-serif;overflow-x:hidden}button,input,select{font:inherit}button{border:0}button:disabled{cursor:not-allowed;opacity:.62}a{color:inherit}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}:focus-visible{outline-offset:3px;outline:3px solid #2563eb73}.app-shell{grid-template-rows:auto auto minmax(0,1fr) auto;gap:12px;width:min(1180px,100% - 28px);min-height:100dvh;margin:0 auto;padding:14px 0;display:grid}.app-shell.narrow{width:min(760px,100% - 28px)}.topbar{justify-content:space-between;align-items:center;min-height:40px;display:flex}.brand-lockup{align-items:center;gap:10px;text-decoration:none;display:flex}.brand-mark{background:var(--blue);color:#fff;border-radius:8px;place-items:center;width:32px;height:32px;font-weight:900;display:grid}.brand-text{letter-spacing:0;font-weight:900}.top-status{color:#1e3a8a;background:#ffffffb8;border:1px solid #2563eb33;border-radius:999px;align-items:center;gap:8px;padding:7px 10px;font-size:.82rem;font-weight:800;display:flex}.hero{justify-content:space-between;align-items:end;gap:18px;display:flex}.hero.compact{align-items:center}.hero h1{letter-spacing:0;max-width:620px;margin:0;font-size:clamp(1.75rem,4vw,2.65rem);line-height:1.03}.hero p{max-width:390px;color:var(--muted);margin:0;font-size:.94rem;line-height:1.45}.workspace{grid-template-columns:minmax(0,1.12fr) minmax(340px,.88fr);gap:14px;min-height:0;display:grid}.tool-panel{background:#fffffff0;border:1px solid #758ba661;border-radius:10px;flex-direction:column;min-height:0;max-height:calc(100dvh - 154px);padding:14px;display:flex;box-shadow:0 18px 45px #0f172a1a}.send-panel{box-shadow:0 0 0 1px #2563eb14,0 18px 45px #0f172a1a}.panel-head{justify-content:space-between;align-items:start;gap:12px;display:flex}.panel-head.compact{align-items:center}.kicker{color:var(--blue-dark);letter-spacing:0;text-transform:uppercase;margin:0 0 4px;font-size:.72rem;font-weight:900}.panel-head h2{margin:0;font-size:1.18rem;line-height:1.15}.text-action{cursor:pointer;color:var(--blue-dark);background:0 0;font-size:.86rem;font-weight:900}.drop-target{cursor:pointer;background:var(--panel-soft);text-align:center;border:1.5px dashed #9db0ca;border-radius:10px;place-items:center;min-height:92px;margin-top:12px;padding:14px;transition:all .15s;display:grid}.drop-target.dragging,.drop-target:hover{border-color:var(--blue);background:#eef5ff;transform:translateY(-1px)}.drop-target strong{font-size:1rem}.drop-target span{color:var(--muted);font-size:.86rem}.selection-bar,.stats-row{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.selection-bar span,.stats-row span,.pill{border:1px solid var(--line);color:#334155;background:#fff;border-radius:999px;padding:6px 9px;font-size:.78rem;font-weight:800}.pill.blue{color:var(--blue-dark);background:#eff6ff;border-color:#2563eb47}.file-list{gap:7px;max-height:150px;margin:10px 0 0;padding:0;list-style:none;display:grid;overflow:auto}.file-list.compact{max-height:142px}.file-row{background:#fbfdff;border:1px solid #cbd8e8db;border-radius:8px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:9px;padding:8px;display:grid}.file-badge{color:#1e40af;text-align:center;background:#dbeafe;border-radius:6px;min-width:42px;padding:5px 6px;font-size:.68rem;font-weight:900}.file-main{min-width:0}.file-title,.file-sub{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.file-title{color:#0f172a;font-size:.88rem;font-weight:900}.file-sub,.hint,.meta-line,.empty-state{color:var(--muted);font-size:.78rem}.icon-button{cursor:pointer;color:#334155;background:#eef2f7;border-radius:7px;place-items:center;width:28px;height:28px;font-weight:900;display:grid}.clear-action{align-self:start;margin-top:8px}.empty-state{border:1px dashed var(--line);text-align:center;background:#ffffff9e;border-radius:8px;place-items:center;min-height:58px;margin-top:10px;display:grid}.settings-row,.code-row{align-items:center;gap:8px;margin-top:10px;display:flex}.settings-row label,.code-form label{color:#334155;font-size:.82rem;font-weight:900}.settings-row select,.code-row input{min-height:40px;color:var(--ink);background:#fff;border:1px solid #b9c7d8;border-radius:8px;padding:0 10px}.code-row input{letter-spacing:.08em;text-transform:uppercase;flex:1;min-width:0;font-size:1.08rem;font-weight:900}.hint{margin:7px 0 0}.progress-track{background:#d7e2f0;border-radius:999px;height:8px;margin-top:10px;overflow:hidden}.progress-track span{border-radius:inherit;background:linear-gradient(90deg,var(--blue),#06b6d4);height:100%;transition:width .18s;display:block}.btn{cursor:pointer;text-align:center;border-radius:8px;place-items:center;min-height:40px;padding:0 13px;font-weight:900;text-decoration:none;display:inline-grid}.btn.primary{background:var(--blue);color:#fff}.btn.secondary{color:#0f172a;background:#fff;border:1px solid #b9c7d8}.btn.ghost,.btn.quiet{color:#0f172a;background:#eef2f7}.btn.quiet{background:0 0}.upload-btn,.full-link{width:100%;margin-top:10px}.button-grid{grid-template-columns:1fr 1fr;gap:8px;margin-top:10px;display:grid}.inline-status{border-radius:8px;margin:9px 0 0;padding:9px;font-size:.82rem;font-weight:800}.inline-status.error{color:var(--red);background:#fff1f2}.inline-status.ok{color:var(--green);background:#ecfdf5}.qr-mini{border:1px solid var(--line);background:#fff;border-radius:8px;flex:none;padding:7px}.code-block{background:#eff6ff;border:1px solid #2563eb38;border-radius:10px;margin-top:10px;padding:11px;display:grid}.code-block span{letter-spacing:0;font-size:clamp(2rem,6vw,3.1rem);font-weight:950;line-height:1}.code-block small{color:#1e40af;margin-top:5px;font-weight:800}.code-form{gap:7px;margin-top:12px;display:grid}.receive-empty{min-height:134px}.receive-details{flex-direction:column;flex:1;min-height:0;display:flex}.meta-line{justify-content:space-between;gap:8px;margin-top:8px;display:flex}.footer-row{color:var(--muted);justify-content:space-between;font-size:.75rem;display:flex}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important}}@media (min-width:900px){body{overflow-y:hidden}}@media (max-width:900px){.app-shell{min-height:100dvh}.hero,.workspace{grid-template-columns:1fr}.hero{display:grid}.tool-panel{max-height:none}}@media (max-width:560px){.app-shell{width:min(100% - 18px,1180px);padding:10px 0}.top-status,.footer-row{display:none}.hero h1{font-size:1.75rem}.workspace{gap:10px}.button-grid,.code-row{grid-template-columns:1fr}.code-row{display:grid}}