/*! Login & Signup Animation — the card a blade of night sweeps between — © 2026 Hasib (OVERSHOOT). All rights reserved. Licensed, not sold: see LICENSE.md. */:root{--rake: 13deg;--band-w: 165;--seam-in: 54;--seam-up: 46;--sweep-in: calc(var(--seam-in) / var(--band-w) * 100%);--sweep-up: calc((var(--seam-up) - var(--band-w)) / var(--band-w) * 100%);--sweep-ms: 1.05s;--sweep-ease: cubic-bezier(.62, .02, .24, 1);--cover: .47s;--reveal: .56s;--night-1: #10493a;--night-2: #072a20;--night-3: #04180f;--bone: #f7f3ea;--bone-2: #efe8da;--ink: #10231d;--muted: #4e5f58;--faint: #6f817a;--hair: #e2dac9;--hair-2: #c7bda6;--amber: #e0a33f;--amber-lit: #f5c477;--amber-deep: #85540a;--cream: #f4efe3;--cream-dim: #a9bfb5;--no: #a82015;--no-lit: #ff8d7c;--ok: #12694a;--ok-lit: #55d6a0;--page: #07110e;--r-card: 26px;--r-pill: 999px;--ease-out: cubic-bezier(.22, 1, .36, 1);--spring: cubic-bezier(.28, 1.24, .46, 1);--font: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--serif: "Instrument Serif", ui-serif, Georgia, "Times New Roman", 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i:after{background:var(--no)}.meter[data-score="4"] i:after{background:var(--ok)}.meter__label{margin:0;font-size:.74rem;font-weight:600;color:var(--muted)}.meter[data-score="1"] .meter__label{color:var(--no)}.meter[data-score="4"] .meter__label{color:var(--ok)}.check{display:inline-flex;align-items:center;gap:8px;cursor:pointer;color:var(--muted)}.check input{position:absolute;opacity:0;width:1px;height:1px}.check__box{width:17px;height:17px;border-radius:5px;flex:0 0 auto;border:2px solid var(--hair-2);background:transparent;display:grid;place-items:center;color:var(--cream)}.check__box svg{width:12px;height:12px;transform:scale(0);transition:transform .2s var(--spring)}.check input:checked+.check__box{background:var(--night-1);border-color:var(--night-1)}.check input:checked+.check__box svg{transform:scale(1)}.check__text{line-height:1}.pane__act{display:block}.submit{position:relative;display:grid;place-items:center;width:100%;min-height:52px;padding:0 20px;font:inherit;font-size:.98rem;font-weight:700;letter-spacing:.01em;color:var(--cream);background:linear-gradient(180deg,var(--night-1),var(--night-2));border:0;border-radius:var(--r-pill);cursor:pointer;box-shadow:0 10px 22px -12px #072a20e6;transition:transform .18s var(--ease-out),box-shadow .18s linear}.submit:hover{transform:translateY(-2px);box-shadow:0 16px 28px -14px #072a20f2}.submit:active{transform:translateY(0)}.submit>*{grid-area:1 / 1;transition:opacity .18s linear,transform .3s var(--spring)}.submit__spinner,.submit__tick{opacity:0;transform:scale(.6)}.submit__spinner{width:19px;height:19px;border-radius:50%;border:2px solid rgba(244,239,227,.3);border-top-color:var(--cream);animation:spin .7s linear infinite}.submit__tick{width:22px;height:22px}.submit[data-state=working] .submit__label{opacity:0;transform:scale(.9)}.submit[data-state=working] .submit__spinner{opacity:1;transform:scale(1)}.submit[data-state=done] 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var(--sweep-ease)}.band__page{position:absolute;top:0;left:0;height:100%;width:calc(100% * 100 / var(--band-w));display:grid;grid-template-columns:1fr 1fr}.welcome{grid-row:1;display:flex;flex-direction:column;justify-content:center;gap:16px;color:var(--cream)}.welcome--signin{grid-column:2;padding:8% 10% 8% 18%}.welcome--signup{grid-column:1;padding:8% 18% 8% 10%}.welcome__mark{margin:0;font-size:.72rem;font-weight:700;letter-spacing:.34em;color:var(--amber-lit)}.welcome__title{margin:0;font-family:var(--serif);font-weight:400;font-size:clamp(2.1rem,4.6vw,3.25rem);line-height:1.02;letter-spacing:-.012em}.welcome__title em{font-style:italic;color:var(--amber-lit)}.welcome__copy{margin:0;max-width:30ch;font-size:.92rem;line-height:1.6;color:var(--cream-dim)}.welcome{opacity:0;visibility:hidden;transition:opacity 1ms linear var(--cover),visibility 0s linear var(--cover)}.welcome.is-on{opacity:1;visibility:visible}.welcome>*{opacity:0;transform:translateY(18px);transition:opacity 1ms 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100%)}.auth{width:min(96vw,520px)}.auth__face{grid-template-columns:1fr;grid-template-rows:repeat(2,minmax(0,1fr))}.pane{grid-column:1}.pane--signin{grid-row:2;padding:3% 8% 5%}.pane--signup{grid-row:1;padding:5% 8% 3%}.pane{gap:6px}.pane__head{gap:7px}.pane__title{font-size:1.16rem}.field__control{padding-top:11px}.field__input{font-size:.95rem;padding:4px 30px 7px 0}.field__label{font-size:.95rem;bottom:9px}.field__input:focus+.field__label,.field__input:not(:placeholder-shown)+.field__label{transform:translateY(-19px) scale(.76)}.field__error{margin-top:4px;min-height:.95em}.meter{margin-top:6px}.submit{min-height:46px}.stage{gap:14px;padding:16px 12px 20px}.masthead__title{font-size:clamp(1.4rem,6.6vw,1.8rem)}.hint{font-size:.74rem}.auth__band{top:0;left:0;width:100%;height:calc(var(--band-w) * 1%);transform:skewY(var(--rake)) translateY(var(--sweep));background:radial-gradient(120% 78% at 0% 26%,var(--night-1) 0%,var(--night-2) 46%,var(--night-3) 100%)}.band__inner{transform:translateY(calc(-1 * var(--sweep))) skewY(calc(-1 * var(--rake)))}.band__page{width:100%;height:calc(100% * 100 / var(--band-w));grid-template-columns:1fr;grid-template-rows:repeat(2,minmax(0,1fr))}.band__edge{inset:auto -2%;width:auto;height:2px;background:linear-gradient(90deg,rgba(245,196,119,.35),var(--amber-lit) 45%,rgba(245,196,119,.35))}.band__edge--lead{top:0}.band__edge--trail{bottom:0}.welcome{grid-column:1;gap:11px}.welcome--signin{grid-row:1;padding:6% 8% 10%}.welcome--signup{grid-row:2;padding:10% 8% 6%}.welcome__title{font-size:clamp(1.75rem,8.4vw,2.15rem)}.welcome__copy{max-width:none;font-size:.85rem;line-height:1.5}.auth__flare{inset:0 -6% auto;width:auto;height:100%;transform:skewY(var(--rake)) translateY(-104%)}.auth__flare:before{inset:auto 0 0;width:auto;height:2px}@keyframes flare{0%{opacity:0;transform:skewY(var(--rake)) translateY(-104%)}14%{opacity:1}86%{opacity:1}to{opacity:0;transform:skewY(var(--rake)) translateY(4%)}}}html:not(.js) .auth__band,html:not(.js) .auth__flare{display:none}html:not(.js) .auth__face{grid-template-columns:1fr}html:not(.js) .pane{grid-column:1;opacity:1;visibility:visible}html:not(.js) .pane{max-width:520px;margin:0 auto;width:100%}html:not(.js) .pane--signin{grid-row:1;padding:8% 9%}html:not(.js) .pane--signup{grid-row:2;padding:8% 9%;border-top:1px solid var(--hair)}html:not(.js) .pane>*{opacity:1;transform:none}html:not(.js) .pane__switch{display:none}@media(prefers-reduced-motion:reduce){:root{--cover: 0ms;--reveal: 0ms}.auth__band,.band__inner{transition:none}.pane>*,.welcome>*{transition:opacity .01s linear!important;transform:none!important}.pane.is-on>*,.welcome.is-on>*{transition:opacity .16s linear!important}.auth.is-sealed .auth__flare,.pane.is-rejected,.submit__spinner{animation:none}.submit,.field__label,.field__line:after,.meter__bars i:after,.check__box svg,.submit>*{transition-duration:.01s}}