/* Вход и регистрация в дизайне Lovable. Разметка — прежняя auth.html (классы auth-*), меняется только вид. */
:root {
  --background: oklch(96.5% .004 106); --foreground: oklch(20.9% .009 264); --card: oklch(98.2% .002 106);
  --primary: oklch(89% .183 126); --muted: oklch(92% .006 106); --muted-foreground: oklch(52% .009 264);
  --destructive: oklch(58% .22 27); --border: oklch(20.9% .009 264 / .1); --input: oklch(20.9% .009 264 / .14);
  --font-display: "Sora", "Manrope", sans-serif; --font-body: "Manrope", system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body.auth { background: var(--background); color: var(--foreground); font-family: var(--font-body); font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.auth-shell { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); min-height: 100vh; }

/* ---- левая тёмная панель ---- */
.auth-side { background: var(--foreground); color: var(--background); padding: 48px clamp(32px, 5vw, 80px); display: flex; flex-direction: column; gap: 48px; }
.auth-brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.auth-mark { display: grid; place-items: center; width: 40px; height: 40px; background: var(--primary); color: var(--foreground); font-family: var(--font-display); font-size: 11px; font-weight: 800; }
.auth-mark i { font-style: normal; }
.auth-pitch { margin-top: auto; }
.auth-pitch h1 { margin: 0 0 32px; font-family: var(--font-display); font-weight: 800; font-size: clamp(36px, 4vw, 64px); line-height: .95; letter-spacing: -.045em; max-width: 12ch; }
.auth-points { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid color-mix(in oklab, var(--background) 14%, transparent); }
.auth-points li { display: grid; grid-template-columns: 40px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid color-mix(in oklab, var(--background) 14%, transparent); font-size: 12px; color: color-mix(in oklab, var(--background) 62%, transparent); }
.auth-points li span { font-family: var(--font-display); font-size: 11px; font-weight: 700; color: var(--primary); padding-top: 2px; }
.auth-points b { display: block; color: var(--background); font-size: 14px; font-weight: 700; margin-bottom: 3px; }
.auth-preview { margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid color-mix(in oklab, var(--background) 14%, transparent); }
.auth-tile { padding: 18px; border-right: 1px solid color-mix(in oklab, var(--background) 14%, transparent); display: grid; gap: 8px; }
.auth-tile:nth-child(2) { background: var(--primary); color: var(--foreground); }
.auth-tile:nth-child(3) { border-right: 0; }
.auth-tile small { font-size: 9px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; opacity: .6; }
.auth-tile b { font-family: var(--font-display); font-size: clamp(18px, 1.7vw, 26px); font-weight: 700; letter-spacing: -.03em; line-height: 1; }
.auth-tile em { font-style: normal; font-size: 11px; opacity: .7; }
.auth-tile.warn b, .auth-tile em.bad { color: oklch(70% .19 27); opacity: 1; }
.auth-preview figcaption { grid-column: 1 / -1; padding: 10px 18px; border-top: 1px solid color-mix(in oklab, var(--background) 14%, transparent); font-size: 9px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; opacity: .45; }

/* ---- правая часть с формой ---- */
.auth-main { display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 48px clamp(20px, 5vw, 80px); }
.auth-card { width: 100%; max-width: 440px; }
.auth-brand-mobile { display: none; margin-bottom: 32px; }
.auth-tabs { position: relative; display: flex; gap: 0; margin-bottom: 40px; border-bottom: 1px solid var(--border); }
.auth-tabs [role=tab] { flex: 1; height: 44px; border: 0; background: none; cursor: pointer; font: inherit; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-foreground); }
.auth-tabs [role=tab][aria-selected=true] { background: var(--foreground); color: var(--background); }
.auth-tabs [role=tab]:not([aria-selected=true]):hover { color: var(--foreground); background: var(--muted); }
.auth-tabs-pill { display: none; }
.auth-panel header { margin-bottom: 28px; }
.auth-panel h2 { margin: 0 0 8px; font-family: var(--font-display); font-weight: 800; font-size: clamp(32px, 3vw, 44px); line-height: 1; letter-spacing: -.045em; }
.auth-panel header p { margin: 0; color: var(--muted-foreground); font-size: 13px; }
.auth-field { display: grid; gap: 8px; margin-bottom: 18px; font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-foreground); }
.auth-field > span:first-child:not(.auth-pass) { display: flex; justify-content: space-between; }
.auth-field small { text-transform: none; letter-spacing: 0; font-weight: 400; font-size: 11px; }
.auth-field input { width: 100%; height: 46px; padding: 0 14px; border: 1px solid var(--input); border-radius: 0; background: var(--card); color: var(--foreground); font: inherit; font-size: 14px; font-weight: 500; letter-spacing: 0; text-transform: none; }
.auth-field input:focus { outline: 2px solid var(--primary); outline-offset: 0; border-color: var(--foreground); }
.auth-field input[aria-invalid=true] { border-color: var(--destructive); }
.auth-pass { position: relative; display: block; }
.auth-pass input { padding-right: 96px; }
.auth-eye { position: absolute; top: 0; right: 0; height: 46px; padding: 0 14px; border: 0; background: none; cursor: pointer; font: inherit; font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-foreground); }
.auth-eye:hover { color: var(--foreground); }
.auth-submit { width: 100%; height: 48px; margin-top: 8px; border: 0; border-radius: 0; background: var(--foreground); color: var(--background); cursor: pointer; font: inherit; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; transition: background .2s, color .2s; }
.auth-submit:hover { background: var(--primary); color: var(--foreground); }
.auth-submit:disabled { opacity: .55; cursor: progress; }
.auth-switch { margin: 22px 0 0; font-size: 12px; color: var(--muted-foreground); }
.auth-switch a { color: var(--foreground); font-weight: 700; text-underline-offset: 3px; }
.auth-hint { min-height: 18px; margin: -6px 0 6px; font-size: 12px; color: var(--destructive); }
.auth-hint.good { color: var(--foreground); }
.auth-alert { margin: 0 0 20px; padding: 12px 14px; font-size: 13px; border-left: 3px solid; }
.auth-alert.err { border-color: var(--destructive); background: color-mix(in oklab, var(--destructive) 8%, transparent); color: var(--destructive); }
.auth-alert.ok { border-color: var(--primary); background: color-mix(in oklab, var(--primary) 25%, transparent); }
.auth-foot { margin: 40px 0 0; font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-foreground); }

@media (max-width: 960px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-side { display: none; }
  .auth-brand-mobile { display: inline-flex; }
  .auth-main { justify-content: flex-start; padding-top: 40px; }
}