:root { color-scheme: light; --teal: #0f766e; --teal-dark: #115e59; --ink: #172033; --muted: #5e6b82; --border: #d7dfeb; --soft: #f4f8f8; }
* { box-sizing: border-box; }
body { min-height: 100vh; margin: 0; color: var(--ink); background: #f8fafc; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.login-shell { min-height: 100vh; display: grid; grid-template-columns: minmax(360px, 0.9fr) minmax(480px, 1.1fr); }
.brand-panel { display: flex; flex-direction: column; justify-content: space-between; gap: 60px; padding: clamp(32px, 6vw, 84px); color: white; background: var(--ink); }
.brand { display: inline-flex; align-items: center; gap: 12px; width: fit-content; color: inherit; text-decoration: none; }
.brand-mark { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 11px; background: var(--teal); font-size: 20px; font-weight: 850; }
.brand strong, .brand small { display: block; }
.brand strong { font-size: 18px; }
.brand small { margin-top: 2px; color: #b9c6d8; }
.eyebrow { margin: 0 0 13px; color: #6fd1c6; font-size: 12px; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
h1 { max-width: 650px; margin: 0; font-size: clamp(42px, 5.5vw, 76px); line-height: .98; letter-spacing: -.05em; }
.brand-panel div > p:last-child { max-width: 580px; margin: 25px 0 0; color: #c7d0de; font-size: 19px; line-height: 1.6; }
.privacy-note { max-width: 520px; margin: 0; color: #aeb9ca; font-size: 14px; line-height: 1.5; }
.form-panel { display: grid; place-items: center; padding: 32px; }
.form-card { width: min(100%, 470px); padding: clamp(28px, 5vw, 48px); background: white; border: 1px solid var(--border); border-radius: 18px; box-shadow: 0 24px 70px rgba(23, 32, 51, .1); }
.form-card .eyebrow { color: var(--teal-dark); }
h2 { margin: 0; font-size: 34px; letter-spacing: -.035em; }
.support { margin: 12px 0 30px; color: var(--muted); line-height: 1.55; }
form { display: grid; gap: 10px; }
label { margin-top: 8px; font-size: 14px; font-weight: 750; }
input { width: 100%; min-height: 48px; padding: 11px 13px; color: var(--ink); background: white; border: 1px solid #cbd5e1; border-radius: 9px; font: inherit; }
input:focus { outline: 3px solid rgba(15, 118, 110, .18); border-color: var(--teal); }
button { min-height: 48px; margin-top: 8px; padding: 12px 18px; color: white; background: var(--teal); border: 0; border-radius: 9px; font: inherit; font-weight: 800; cursor: pointer; }
button:hover { background: var(--teal-dark); }
button:disabled { cursor: wait; opacity: .65; }
.form-error { min-height: 22px; margin: 5px 0 0; color: #b42318; font-size: 14px; line-height: 1.4; }
.local-note { margin: 22px 0 0; color: var(--muted); font-size: 13px; text-align: center; }
@media (max-width: 820px) {
  .login-shell { grid-template-columns: 1fr; }
  .brand-panel { gap: 32px; padding: 28px 24px 34px; }
  h1 { font-size: clamp(36px, 11vw, 52px); }
  .brand-panel div > p:last-child { font-size: 17px; }
  .privacy-note { display: none; }
  .form-panel { padding: 28px 16px 44px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; } }