:root {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  color: #17211d;
  background: #f4f7f5;
  letter-spacing: 0;
  --forest: #10251e;
  --green: #087c5b;
  --green-bright: #18a979;
  --ink: #17211d;
  --muted: #66736d;
  --line: #d8e1dc;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; }
button, input { font: inherit; }
.auth-shell { min-height: 100vh; display: grid; grid-template-columns: minmax(330px, 42%) 1fr; background: #f4f7f5; }
.brand-panel { min-height: 100vh; padding: clamp(30px, 5vw, 72px); background: var(--forest); color: #f7fbf9; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid #213c32; }
.brand-lockup, .mobile-brand { display: flex; align-items: center; gap: 13px; }
.brand-lockup strong { display: block; font-size: 19px; }
.brand-lockup span { display: block; margin-top: 2px; color: #a9bbb3; font-size: 12px; }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; background: var(--green-bright); color: white; border-radius: 7px; font-size: 20px; font-weight: 800; }
.brand-message { max-width: 520px; }
.brand-message h1 { max-width: 500px; margin: 0; font-size: clamp(36px, 4.2vw, 60px); line-height: 1.04; font-weight: 700; }
.brand-message > p:last-child { max-width: 440px; margin: 22px 0 0; color: #b7c8c0; font-size: 16px; line-height: 1.65; }
.eyebrow { margin: 0 0 10px; color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: 1.3px; }
.eyebrow.light { color: #6ee7b7; }
.service-status { color: #b7c8c0; font-size: 13px; }
.service-status span { display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 50%; background: #36d399; box-shadow: 0 0 0 4px #1d4436; }
.form-area { min-height: 100vh; display: grid; place-items: center; padding: 40px; }
.login-panel { width: min(420px, 100%); }
.mobile-brand { display: none; margin-bottom: 40px; }
.login-panel h2 { margin: 0; font-size: 32px; line-height: 1.15; color: var(--ink); }
.intro { margin: 12px 0 30px; color: var(--muted); line-height: 1.55; }
.error { margin: 0 0 20px; padding: 12px 14px; border: 1px solid #efc59e; border-radius: 6px; background: #fff6ed; color: #8a4309; font-size: 13px; }
form { display: grid; gap: 9px; }
label { margin-top: 9px; color: #35443d; font-size: 13px; font-weight: 750; }
input { width: 100%; height: 48px; padding: 0 14px; border: 1px solid #c7d3cd; border-radius: 6px; background: white; color: var(--ink); }
input:focus { outline: 3px solid #bde8d8; border-color: var(--green); }
.password-field { position: relative; }
.password-field input { padding-right: 78px; }
.show-password { position: absolute; top: 50%; right: 8px; transform: translateY(-50%); border: 0; background: transparent; color: var(--green); font-size: 12px; font-weight: 750; cursor: pointer; }
.submit-button { height: 48px; margin-top: 16px; border: 1px solid var(--green); border-radius: 6px; background: var(--green); color: white; font-weight: 800; cursor: pointer; }
.submit-button:hover { background: #066b4e; }
.submit-button:focus-visible, .show-password:focus-visible { outline: 3px solid #bde8d8; outline-offset: 2px; }
.security-note { margin: 24px 0 0; color: #78847e; font-size: 12px; text-align: center; }
.security-note span { color: var(--green); font-weight: 900; }
@media (max-width: 760px) {
  .auth-shell { display: block; }
  .brand-panel { display: none; }
  .form-area { min-height: 100vh; padding: 28px 20px; }
  .mobile-brand { display: flex; }
  .login-panel h2 { font-size: 29px; }
}