:root {
    --cream: #f7f3ec;
    --paper: #fffdf9;
    --ink: #25221f;
    --muted: #756f69;
    --line: #e6dfd7;
    --orange: #d97757;
    --orange-dark: #b95d42;
    --orange-soft: #f3dfd5;
    --white: #ffffff;
    --shadow: 0 24px 70px rgba(56, 39, 29, .12);
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body.identity-page {
    margin: 0;
    background: var(--cream);
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.auth-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(360px, .9fr) minmax(440px, 1.1fr);
}

.auth-brand-panel {
    position: relative;
    overflow: hidden;
    padding: 42px clamp(34px, 5vw, 76px);
    background:
        radial-gradient(circle at 82% 17%, rgba(255,255,255,.24) 0 10%, transparent 10.5%),
        radial-gradient(circle at 15% 85%, rgba(255,255,255,.12) 0 15%, transparent 15.5%),
        linear-gradient(145deg, #d97757 0%, #c86649 55%, #b85b42 100%);
    color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.auth-brand-panel::after {
    content: "";
    position: absolute;
    width: 360px;
    height: 360px;
    right: -160px;
    bottom: -170px;
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 50%;
    box-shadow: 0 0 0 70px rgba(255,255,255,.05), 0 0 0 140px rgba(255,255,255,.035);
}

.auth-logo {
    position: relative;
    z-index: 1;
    color: var(--white);
    text-decoration: none;
    font-size: 25px;
    font-weight: 750;
    letter-spacing: -.05em;
}

.brand-copy {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: auto 0;
    padding: 80px 0;
}

.brand-kicker {
    display: inline-block;
    margin-bottom: 22px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .16em;
    opacity: .78;
}

.brand-copy h1 {
    margin: 0;
    font-size: clamp(42px, 5vw, 72px);
    line-height: .98;
    letter-spacing: -.065em;
    font-weight: 720;
}

.brand-copy h1 span { opacity: .78; }

.brand-copy p {
    max-width: 480px;
    margin: 26px 0 0;
    font-size: 16px;
    line-height: 1.7;
    color: rgba(255,255,255,.82);
}

.brand-note {
    position: relative;
    z-index: 1;
    max-width: 360px;
    font-size: 12px;
    line-height: 1.6;
    color: rgba(255,255,255,.72);
}

.auth-form-panel {
    min-width: 0;
    background: var(--paper);
    padding: 34px clamp(28px, 5vw, 78px);
    display: flex;
    flex-direction: column;
}

.auth-topline {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    font-size: 13px;
    color: var(--muted);
}

.auth-topline a,
.auth-footer-links a {
    color: var(--orange-dark);
    text-decoration: none;
    font-weight: 650;
}

.auth-topline a:hover,
.auth-footer-links a:hover { text-decoration: underline; }

.auth-form-wrap {
    width: min(480px, 100%);
    margin: auto;
}

.auth-form-wrap h2 {
    margin: 0;
    font-size: clamp(36px, 4vw, 52px);
    line-height: 1;
    letter-spacing: -.055em;
    font-weight: 720;
}

.auth-subtitle {
    margin: 13px 0 34px;
    color: var(--muted);
    font-size: 15px;
}

.auth-form label:not(.remember-row) {
    display: block;
    margin: 19px 0 8px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .02em;
}

.auth-form input:not([type="checkbox"]) {
    width: 100%;
    height: 52px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--white);
    color: var(--ink);
    padding: 0 15px;
    font-size: 14px;
    outline: none;
    transition: border-color .2s, box-shadow .2s, background .2s;
}

.auth-form input:not([type="checkbox"]):focus {
    border-color: var(--orange);
    background: #fff;
    box-shadow: 0 0 0 4px var(--orange-soft);
}

.auth-form input::placeholder { color: #aaa39c; }

.remember-row {
    display: flex !important;
    align-items: center;
    gap: 9px;
    margin: 17px 0 22px !important;
    color: var(--muted);
    font-size: 13px;
    cursor: pointer;
}

.remember-row input {
    width: 16px;
    height: 16px;
    accent-color: var(--orange);
}

.auth-button {
    width: 100%;
    height: 54px;
    border: 0;
    border-radius: 10px;
    background: var(--orange);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 10px 24px rgba(217,119,87,.22);
    transition: transform .18s, background .18s, box-shadow .18s;
}

.auth-button:hover {
    background: var(--orange-dark);
    transform: translateY(-1px);
    box-shadow: 0 13px 28px rgba(185,93,66,.24);
}

.auth-footer-links {
    margin-top: 25px;
    display: flex;
    justify-content: center;
    gap: 6px;
    font-size: 13px;
    color: var(--muted);
}

.validation-summary,
.login-error {
    margin-bottom: 16px;
    padding: 12px 14px;
    border: 1px solid #e8b7aa;
    border-radius: 9px;
    background: #fff1ed;
    color: #984c39;
    font-size: 13px;
}

.validation-summary ul { margin: 0; padding-left: 18px; }
.field-error { display: block; margin-top: 6px; color: #a34f3b; font-size: 12px; }

.register-shell .brand-copy { padding: 60px 0; }
.register-shell .auth-form-wrap { max-width: 500px; }

@media (max-width: 900px) {
    .auth-shell { grid-template-columns: 1fr; }
    .auth-brand-panel { min-height: 350px; padding: 30px; }
    .brand-copy { padding: 50px 0 35px; margin: 0; }
    .brand-copy h1 { font-size: clamp(38px, 9vw, 58px); }
    .brand-copy p { margin-top: 18px; }
    .brand-note { display: none; }
    .auth-form-panel { min-height: 650px; padding: 28px; }
}

@media (max-width: 520px) {
    .auth-brand-panel { min-height: 320px; padding: 24px; }
    .brand-kicker { font-size: 9px; margin-bottom: 15px; }
    .brand-copy h1 { font-size: 40px; }
    .brand-copy p { font-size: 14px; line-height: 1.6; }
    .auth-form-panel { padding: 24px 20px 34px; }
    .auth-topline { font-size: 12px; }
    .auth-form-wrap { margin: 45px auto 0; }
    .auth-form-wrap h2 { font-size: 38px; }
    .auth-footer-links { flex-direction: column; align-items: center; }
}

.field-error {
    display: block;
    margin-top: 6px;
    color: #a84d39;
    font-size: 12px;
}

@media (max-width: 900px) {
    .auth-shell {
        grid-template-columns: 1fr;
    }

    .auth-brand-panel {
        min-height: 360px;
        padding: 30px 26px;
    }

    .brand-copy {
        margin: 35px 0 0;
        padding: 0;
    }

    .brand-copy h1 {
        font-size: clamp(38px, 10vw, 58px);
    }

    .auth-form-panel {
        min-height: 620px;
        padding: 28px 24px 40px;
    }
}

@media (max-width: 560px) {
    .auth-brand-panel {
        min-height: 300px;
        padding: 24px 20px;
    }

    .brand-copy {
        margin-top: 28px;
    }

    .brand-copy h1 {
        font-size: 42px;
    }

    .brand-copy p {
        font-size: 14px;
        margin-top: 18px;
    }

    .brand-note {
        display: none;
    }

    .auth-form-panel {
        padding: 24px 20px 35px;
    }

    .auth-topline {
        font-size: 12px;
        align-items: flex-start;
    }

    .auth-topline span:first-child {
        display: none;
    }

    .auth-form-wrap h2 {
        font-size: 38px;
    }
}

.required-star{color:#c94f45;font-weight:800;margin-left:3px}