:root { color-scheme: light; --login-ink: #172b43; --login-muted: #67778a; --login-accent: #176c80; --login-error: #b42318; font-family: "Segoe UI", system-ui, -apple-system, sans-serif; }
* { box-sizing: border-box; }
body { margin: 0; }
.login-page { min-height: 100vh; min-height: 100svh; display: grid; place-items: center; padding: 48px 28px; background: #eef2f6; color: var(--login-ink); }
.login-shell { width: 100%; max-width: 1080px; min-height: 660px; display: grid; grid-template-columns: 44% 56%; overflow: hidden; border: 1px solid #dce3eb; border-radius: 20px; background: #fff; box-shadow: 0 18px 65px #142b4310; }
.login-brand { display: flex; flex-direction: column; position: relative; padding: 42px; overflow: hidden; color: #fff; background: radial-gradient(ellipse at 5% 100%, #1b5160 0, transparent 65%), #132b43; }
.brand-lockup { display: flex; gap: 13px; align-items: center; font-size: 18px; font-weight: 700; letter-spacing: .035em; }
.brand-product { display: block; margin-top: 3px; color: #b4c9d8; font-size: 10px; font-weight: 500; letter-spacing: .25em; }
.brand-mark { width: 42px; height: 42px; display: flex; gap: 4px; align-items: center; justify-content: center; background: #ffffff0d; border: 1px solid #ffffff26; border-radius: 11px; }
.brand-mark span { width: 4px; height: 15px; border-radius: 3px; background: #87d4d2; }
.brand-mark span:nth-child(2) { height: 25px; }
.brand-mark span:nth-child(3) { height: 19px; }
.brand-message { margin: auto 0; padding: 65px 0 50px; }
.brand-eyebrow { color: #91c6cc; font-size: 10px; letter-spacing: .16em; font-weight: 600; margin: 0 0 22px; }
.brand-message h1 { font-size: clamp(28px, 3vw, 39px); line-height: 1.24; font-weight: 600; letter-spacing: -.04em; margin: 0 0 22px; }
.brand-message > p:not(.brand-eyebrow) { color: #bfd0de; font-size: 14px; line-height: 1.8; max-width: 310px; margin: 0; }
.brand-line { width: 42px; height: 2px; background: #74bdc3; margin: 30px 0 23px; }
.brand-capabilities { display: grid; gap: 12px; padding: 0; list-style: none; margin: 0; color: #cfdee8; font-size: 12px; }
.brand-capabilities li::before { content: ""; display: inline-block; width: 5px; height: 5px; margin-right: 11px; vertical-align: 2px; border-radius: 50%; background: #83c6cd; }
.brand-footer { color: #91aabd; font-size: 10px; line-height: 1.7; margin: 0; max-width: 280px; }
.login-panel { display: flex; flex-direction: column; padding: 58px 64px 26px; }
.login-form-wrap { width: 100%; max-width: 382px; margin: auto; padding: 25px 0 40px; }
.login-eyebrow { color: var(--login-accent); font-size: 10px; font-weight: 700; letter-spacing: .15em; margin: 0 0 13px; }
.login-panel h2 { margin: 0 0 10px; font-size: 26px; font-weight: 650; line-height: 1.3; letter-spacing: -.04em; }
.login-intro { margin: 0 0 33px; color: var(--login-muted); font-size: 13px; line-height: 1.6; }
.login-field { margin-bottom: 22px; }
.login-field > label { display: block; font-size: 12px; font-weight: 600; margin-bottom: 9px; }
.ak-required { color: var(--login-error); font-weight: 700; }
.login-field input { width: 100%; height: 47px; padding: 12px 14px; border: 1px solid #ccd5df; border-radius: 7px; background: #fff; color: var(--login-ink); font: inherit; font-size: 13px; transition: border-color .15s, box-shadow .15s; }
.login-field input::placeholder { color: #8b97a6; }
.login-field input:focus { outline: none; border-color: var(--login-accent); box-shadow: 0 0 0 3px #176c8017; }
.password-control { position: relative; }
.password-control input { padding-right: 66px; }
.password-toggle { position: absolute; right: 8px; top: 7px; min-height: 33px; padding: 6px 8px; border: 0; border-radius: 4px; color: var(--login-accent); background: transparent; font: inherit; font-size: 11px; font-weight: 600; cursor: pointer; }
.password-toggle:hover { background: #eef5f7; }
.login-options { margin: 2px 0 25px; }
.remember-label { display: inline-flex; align-items: center; gap: 9px; font-size: 12px; color: #516174; cursor: pointer; }
.remember-label input { accent-color: var(--login-accent); margin: 0; width: 15px; height: 15px; }
.login-submit { width: 100%; min-height: 47px; padding: 12px 17px; display: flex; align-items: center; justify-content: center; gap: 13px; border: 1px solid var(--login-accent); border-radius: 7px; background: var(--login-accent); color: #fff; font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; transition: background .15s; }
.login-submit:hover { background: #12586a; }
.login-submit span { font-size: 18px; line-height: 1; }
button:focus-visible, .remember-label input:focus-visible { outline: 2px solid var(--login-accent); outline-offset: 3px; }
.login-help { color: var(--login-muted); font-size: 11px; text-align: center; margin: 25px 0 0; line-height: 1.6; }
.login-panel-footer { margin: 0; color: #8b97a6; text-align: center; font-size: 10px; }
.login-panel-footer span { margin: 0 8px; }
.login-field-error { display: block; color: var(--login-error); font-size: 11px; line-height: 1.6; margin-top: 6px; }
.login-field input.input-validation-error { border-color: var(--login-error); }
.login-field input.input-validation-error:focus { box-shadow: 0 0 0 3px #b4231817; }
.login-summary { color: var(--login-error); background: #fff4f2; border: 1px solid #f5ccc6; border-radius: 7px; padding: 12px 14px; font-size: 12px; line-height: 1.6; margin-bottom: 20px; }
.login-summary ul { list-style: none; margin: 0; padding: 0; }
.field-validation-valid, .validation-summary-valid, .ak-validation-placeholder, [hidden] { display: none !important; }
@media (max-width: 850px) { .login-brand { padding: 32px; } .login-panel { padding: 45px 32px 26px; } .brand-message h1 { font-size: 30px; } }
@media (max-width: 640px) {
    .login-page { padding: 20px 16px; }
    .login-shell { grid-template-columns: 1fr; min-height: auto; border-radius: 14px; max-width: 460px; }
    .login-brand { padding: 23px 26px; }
    .brand-lockup { font-size: 16px; }
    .brand-message, .brand-footer { display: none; }
    .login-panel { padding: 30px 26px 22px; }
    .login-form-wrap { padding: 0 0 35px; }
    .login-panel h2 { font-size: 24px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }