:root {
    --ink: #2d1823;
    --muted: #765d69;
    --line: #ecd6df;
    --brand: #c92f68;
    --brand-dark: #a32254;
    --soft: #fbdde9;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system,
        BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body {
    min-height: 100vh;
    margin: 0;
    padding: 28px;
    color: var(--ink);
    background: radial-gradient(circle at 88% 4%, #f4bfd3, transparent 30rem),
        #f8e8ef;
}
button, input { font: inherit; }
.login-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(360px, 430px);
    gap: clamp(40px, 8vw, 110px);
    align-items: center;
    width: min(1180px, 100%);
    min-height: calc(100vh - 56px);
    margin: auto;
}
.login-intro { max-width: 720px; }
.login-wordmark {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 75px;
    color: var(--ink);
    font-weight: 900;
    text-decoration: none;
}
.login-wordmark img { width: 44px; height: 44px; }
.login-wordmark small, .login-brand small { color: var(--brand-dark); font-size: .62rem; }
.login-eyebrow {
    margin: 0 0 12px;
    color: var(--brand-dark);
    font-size: .75rem;
    font-weight: 900;
    letter-spacing: .14em;
}
.login-intro h1 {
    margin: 0;
    font-size: clamp(3.6rem, 7vw, 7rem);
    line-height: .94;
    letter-spacing: -.06em;
}
.login-intro > p:last-child {
    max-width: 650px;
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.65;
}
.login-card, .verification-card {
    width: min(430px, 100%);
    padding: 32px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: white;
    box-shadow: 0 18px 55px rgba(72, 25, 46, .13);
}
.login-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    margin: 0 auto 22px;
}
.login-brand img { width: 76px; height: 76px; }
.login-brand strong { font-size: 1.2rem; }
.login-card h2 { margin: 0 0 8px; font-size: 1.7rem; }
.beta {
    display: inline-block;
    margin-left: 7px;
    padding: 4px 8px;
    border-radius: 999px;
    color: var(--brand-dark);
    background: var(--soft);
    font-size: .7rem;
    vertical-align: middle;
}
.login-card > p { color: var(--muted); }
label { display: block; margin: 18px 0 6px; font-size: .84rem; font-weight: 850; }
input {
    width: 100%;
    padding: 13px;
    border: 1px solid #d9bdc8;
    border-radius: 9px;
    outline: 0;
    color: var(--ink);
    background: white;
}
input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(201,47,104,.11); }
.forgot-password {
    display: block;
    margin-top: 14px;
    color: var(--brand-dark);
    font-size: .82rem;
    font-weight: 750;
    text-align: center;
}
.forgot-password[hidden] { display: none; }
.reset-card { width: min(470px, 100%); }
.reset-card form { margin-top: 20px; text-align: left; }
.reset-card form button {
    width: 100%;
    margin-top: 22px;
    padding: 13px;
    border: 0;
    border-radius: 9px;
    color: white;
    background: var(--brand);
    font-weight: 850;
}
.reset-code {
    font-size: 2rem;
    font-weight: 850;
    letter-spacing: .45em;
    text-align: center;
}
#auth-submit, .verification-card button {
    width: 100%;
    margin-top: 22px;
    padding: 13px;
    border: 0;
    border-radius: 9px;
    color: white;
    background: var(--brand);
    font-weight: 850;
    cursor: pointer;
}
button:disabled { opacity: .6; cursor: wait; }
.switch {
    width: 100%;
    margin-top: 8px;
    padding: 6px;
    border: 0;
    color: var(--brand-dark);
    background: none;
    font-weight: 800;
    cursor: pointer;
}
#auth-message, #verification-message { min-height: 22px; color: #b42318; }
.back-home {
    display: block;
    margin-top: 18px;
    color: var(--muted);
    font-size: .82rem;
    text-align: center;
}
.verification-card { margin: max(50px, 10vh) auto; text-align: center; }
.verification-card > img { width: 86px; height: 86px; }
.verification-card h1 { margin: 5px 0 16px; font-size: 2.5rem; letter-spacing: -.04em; }
.verification-card p { color: var(--muted); line-height: 1.55; }
.verification-card > a { color: var(--brand-dark); font-weight: 800; }
@media (max-width: 850px) {
    body { padding: 18px; }
    .login-layout { grid-template-columns: 1fr; padding: 25px 0 60px; }
    .login-intro { text-align: center; }
    .login-wordmark { margin-bottom: 40px; }
    .login-intro h1 { font-size: clamp(3.2rem, 14vw, 5rem); }
    .login-card { margin: auto; }
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --ink: #f8edf3;
    --muted: #bda9b4;
    --line: #49313e;
    --soft: #3a1d2b;
}

:root[data-theme="dark"] body {
    background:
        radial-gradient(circle at 88% 4%, #3b1627, transparent 30rem),
        #100c12;
}

:root[data-theme="dark"] .login-card,
:root[data-theme="dark"] .verification-card {
    color: var(--ink);
    border-color: var(--line);
    background: #211720;
    box-shadow: 0 18px 55px rgba(0, 0, 0, .28);
}

:root[data-theme="dark"] input {
    color: var(--ink);
    border-color: var(--line);
    background: #171118;
}