:root {
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #172033;
    background: #eef4f7;
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; }
.account-shell {
    min-height: 100vh; display: grid; place-items: center; padding: 2rem;
    background: radial-gradient(circle at 15% 10%, rgba(21, 150, 139, .18), transparent 30rem), radial-gradient(circle at 90% 90%, rgba(39, 85, 145, .16), transparent 28rem), #eef4f7;
}
.account-shell.embedded { padding: 1rem; align-items: start; background: transparent; }
.account-card {
    width: min(100%, 31rem); padding: clamp(1.4rem, 4vw, 2.3rem); border: 1px solid rgba(46, 71, 96, .14);
    border-radius: 1.25rem; background: rgba(255, 255, 255, .96); box-shadow: 0 1.25rem 4rem rgba(31, 52, 73, .14);
}
.embedded .account-card { box-shadow: 0 .6rem 2rem rgba(31, 52, 73, .11); }
.account-brand { display: flex; align-items: center; gap: .65rem; color: #226d68; font-weight: 750; }
.account-brand img { width: 2rem; height: 2rem; border-radius: .45rem; }
h1 { margin: 1.1rem 0 .35rem; font-size: clamp(1.55rem, 5vw, 2.15rem); line-height: 1.1; }
.account-subtitle { margin: 0 0 1.4rem; color: #5a6878; }
.account-form { display: grid; gap: 1rem; }
.account-form label { display: grid; gap: .4rem; font-weight: 650; font-size: .9rem; }
.account-form input:not([type=checkbox]) { width: 100%; padding: .8rem .9rem; border: 1px solid #bac7d2; border-radius: .7rem; background: white; color: inherit; font: inherit; }
.account-form input:focus { outline: 3px solid rgba(21, 150, 139, .2); border-color: #16877f; }
.remember { display: flex !important; grid-template-columns: auto 1fr; align-items: center; font-weight: 500 !important; }
.remember input { width: 1.1rem; height: 1.1rem; accent-color: #16877f; }
.primary-button, .secondary-button, .google-button { display: inline-flex; justify-content: center; align-items: center; min-height: 2.8rem; padding: .72rem 1rem; border-radius: .7rem; border: 1px solid transparent; font: inherit; font-weight: 720; text-decoration: none; cursor: pointer; }
.primary-button { color: white; background: linear-gradient(135deg, #16877f, #236aa0); }
.secondary-button, .google-button { color: #24384c; background: white; border-color: #b8c5d0; }
.account-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.account-note, .password-hint, .account-switch { color: #637181; font-size: .9rem; }
.account-switch { margin: 1.25rem 0 0; text-align: center; }
.account-switch a { color: #126e68; font-weight: 650; }
.account-divider { display: flex; align-items: center; gap: .75rem; margin: 1.1rem 0; color: #748190; }
.account-divider::before, .account-divider::after { content: ""; height: 1px; flex: 1; background: #d6dee5; }
.google-button { width: 100%; }
.account-error { margin-bottom: 1rem; padding: .75rem .9rem; border-radius: .65rem; background: #fff0f0; color: #9a2828; }
.signed-in-badge { display: inline-block; padding: .35rem .65rem; border-radius: 999px; background: #dff6ed; color: #116349; font-weight: 700; font-size: .82rem; }
.account-email { overflow-wrap: anywhere; }
@media (max-width: 34rem) { .account-shell { padding: .75rem; } .account-card { border-radius: .9rem; } .account-actions > * { width: 100%; } }