:root{--navy: #0a1e3d;--marine: #1a3a6b;--signal: #3d6fbe;--signal-dark: #2d55a0;--paper: #f5f3ee;--paper-bright: #fbfaf7;--ink: #0e1116;--muted: #657083;--line: rgba(10, 30, 61, .14);--success: #1e8761;--danger: #b42318;--font-sans: "Sora", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", ui-monospace, monospace;--radius: 14px}*,*:before,*:after{box-sizing:border-box}html,body{min-height:100%;margin:0}body{color:var(--navy);background:linear-gradient(rgba(61,111,190,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(61,111,190,.04) 1px,transparent 1px),var(--paper);background-size:48px 48px;font-family:var(--font-sans)}body:before{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;content:"";background:radial-gradient(circle at 74% 25%,rgba(61,111,190,.13),transparent 34%)}button,input{font:inherit}button{cursor:pointer}#app{min-height:100vh;display:flex;flex-direction:column}.shell{width:min(880px,calc(100% - 2rem));margin:auto;padding:clamp(3rem,9vh,7rem) 0 4rem}.masthead{position:relative;padding-left:clamp(0rem,6vw,4.5rem);animation:enter .6s ease-out both}.masthead:before{position:absolute;top:8.4rem;bottom:.65rem;left:0;width:3px;content:"";background:var(--signal)}.masthead-top{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.account-bar{display:flex;align-items:center;gap:.85rem;margin-top:.35rem;color:var(--muted);font-size:.78rem}.account-email{max-width:16rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-signout{margin-top:0}.logo-link{display:inline-block;line-height:0}.auth-gate{margin-top:clamp(2.5rem,6vw,4.5rem);padding:clamp(1.4rem,3vw,2rem);background:#fbfaf7e6;border:1px solid var(--line);border-radius:20px;box-shadow:0 26px 70px -36px #06152b73;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);animation:enter .6s .12s ease-out both}.auth-copy{max-width:34rem;margin:0 0 1.25rem;color:var(--muted);font-size:1rem;line-height:1.55}.brand-logo{display:block;width:clamp(170px,25vw,245px);height:auto}.eyebrow{margin:3.2rem 0 .8rem;color:var(--signal-dark);font-size:.74rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase}h1{max-width:650px;margin:0;color:var(--navy);font-size:clamp(3rem,8vw,6.2rem);font-weight:600;letter-spacing:-.065em;line-height:.92}.lede{max-width:480px;margin:1.6rem 0 0;color:var(--muted);font-size:clamp(1rem,2vw,1.15rem);line-height:1.65}.tool-card{margin-top:clamp(2.5rem,6vw,4.5rem);padding:clamp(1rem,2vw,1.3rem);background:#fbfaf7e6;border:1px solid var(--line);border-radius:20px;box-shadow:0 26px 70px -36px #06152b73;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);animation:enter .6s .12s ease-out both}@keyframes enter{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.create-row{display:flex;gap:.75rem}.input{min-width:0;flex:1;padding:1.1rem 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.25rem 0}.message.error{color:var(--danger)}.message.ok{color:var(--success)}.result{display:none;padding:1.25rem .25rem .1rem;border-top:1px solid var(--line);animation:reveal .35s ease-out both}.result.visible{display:block;margin-top:1.2rem}@keyframes reveal{0%{opacity:0;transform:translateY(8px)}}.result-kicker{margin:0 0 .35rem;color:var(--muted);font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.result-content{display:grid;grid-template-columns:150px minmax(0,1fr);gap:1.35rem;align-items:center}.qr-wrap{position:relative;padding:.55rem;line-height:0;background:#fff;border:1px solid var(--line);border-radius:12px;cursor:copy;transition:border-color .15s ease,transform .15s ease,box-shadow .15s ease}.qr-wrap:hover,.qr-wrap:focus-visible{border-color:var(--signal);box-shadow:0 8px 22px -14px #0a1e3d8c;outline:none;transform:translateY(-2px)}.qr-code{display:block;width:100%;height:auto;aspect-ratio:1}.qr-copy-label{position:absolute;right:.35rem;bottom:.35rem;left:.35rem;padding:.5rem .25rem;color:#fff;background:#0a1e3deb;border-radius:6px;font-family:var(--font-sans);font-size:.62rem;font-weight:650;line-height:1;opacity:0;transform:translateY(3px);transition:opacity .15s ease,transform .15s ease}.qr-wrap:hover .qr-copy-label,.qr-wrap:focus-visible .qr-copy-label{opacity:1;transform:translateY(0)}.result-details{min-width:0}.result-url{display:block;width:fit-content;max-width:100%;overflow:hidden;color:var(--signal-dark);font-family:var(--font-mono);font-size:clamp(1rem,3vw,1.35rem);text-decoration:none;text-overflow:ellipsis;white-space:nowrap}.result-url:hover{text-decoration:underline}.result-actions{display:flex;gap:.65rem;margin-top:1.15rem}.qr-caption{margin:.5rem 0 0;color:var(--muted);font-size:.78rem}.rename-form{margin-top:1.2rem;padding:1rem;background:#3d6fbe0f;border-radius:var(--radius)}.rename-label{display:block;margin-bottom:.65rem;color:var(--navy);font-size:.82rem;font-weight:650}.rename-row{display:flex;align-items:stretch;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:10px}.rename-prefix{display:flex;align-items:center;padding-left:.9rem;color:var(--muted);font-family:var(--font-mono);font-size:.82rem;white-space:nowrap}.rename-input{min-width:7rem;flex:1;padding:.8rem .4rem .8rem 0;color:var(--navy);background:transparent;border:0;outline:none;font-family:var(--font-mono);font-size:.85rem}.rename-row .btn{margin:.25rem;min-height:auto;border-radius:7px}.rename-hint{margin:.55rem 0 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.5rem);min-height:2.6rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}