* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; }
.portal-login { display: grid; grid-template-columns: 1.15fr 1fr; max-width: 1140px; margin: 6vh auto; padding: 28px; gap: 70px; align-items: center; }
.portal-brand { display: inline-flex; flex-direction: column; text-decoration: none; color: var(--ui-text); font-size: 24px; font-weight: 800; letter-spacing: -.04em; }
.portal-brand span { font-size: 12px; color: var(--ui-muted); letter-spacing: .05em; font-weight: 500; }
.portal-eyebrow { font-size: 11px; font-weight: 800; letter-spacing: .12em; color: var(--ui-teal) !important; margin-top: 40px; }
.portal-intro h1 { font-size: clamp(34px, 4vw, 54px); margin: 20px 0; }
.portal-intro > p:not(.portal-eyebrow) { color: var(--ui-muted); }
.portal-options { display: grid; gap: 12px; margin: 30px 0; }
.portal-options a { display: flex; flex-direction: column; padding: 17px 22px; border: 1px solid var(--ui-border); border-radius: 20px; color: var(--ui-text); text-decoration: none; background: var(--ui-surface); }
.portal-options a[aria-current=page] { background: var(--ui-accent-soft); border-color: var(--ui-accent); }
.portal-options span { font-size: 13px; color: var(--ui-muted); }
.portal-form-card { border: 1px solid var(--ui-border); border-radius: 32px; padding: 36px; background: var(--ui-surface); box-shadow: var(--ui-shadow); }
.portal-form-card .portal-eyebrow { margin-top: 0; }
.portal-form-card h2 { font-size: 28px; }
.portal-hint, .portal-demo-note { font-size: 13px; color: var(--ui-muted) !important; }
.portal-legal { display: flex; gap: 20px; font-size: 12px; }
.portal-legal a { color: var(--ui-muted); }
form { display: grid; gap: 10px; margin-top: 26px; }
label { font-size: 13px; font-weight: 700; margin-top: 8px; }
input { min-width: 0; width: 100%; border: 1px solid var(--ui-border); border-radius: 13px; padding: 13px 16px; background: var(--ui-bg); color: var(--ui-text); font: inherit; }
small { font-size: 12px; color: var(--ui-muted); }
button { display: flex; justify-content: space-between; padding: 15px 20px; margin-top: 18px; border-radius: 15px; border: 0; background: var(--ui-accent-soft); color: var(--ui-text); font: inherit; font-weight: 800; cursor: pointer; }
button:disabled { opacity: .65; cursor: wait; }
a:focus-visible, input:focus-visible, button:focus-visible { outline: 3px solid var(--ui-accent); outline-offset: 4px; }
#login-status { min-height: 26px; font-size: 13px; color: var(--ui-danger); }
@media(max-width: 800px) { .portal-login { grid-template-columns: 1fr; margin: 0 auto; gap: 24px; padding: 24px 18px; } .portal-form-card { padding: 24px; } .portal-options { grid-template-columns: repeat(3,1fr); gap: 8px; } .portal-options a { padding: 12px; } .portal-options span { display: none; } }