.ambios-auth-body,
body:has(.auth-shell),
body:has(.access-shell) {
    min-height: 100vh;
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #12382b;
    background:
        linear-gradient(120deg, rgba(18, 56, 43, 0.92), rgba(11, 107, 69, 0.78)),
        url("/public/images/ambios-team.jpg") center / cover no-repeat fixed;
}

.ambios-auth-body {
    display: grid;
    place-items: center;
    padding: 32px 16px;
}

.auth-shell,
.access-shell,
.admin-login-shell,
.ambios-auth-shell {
    width: min(1040px, 100%);
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.86fr);
    background: #fff;
    border: 1px solid rgba(223, 232, 227, 0.85);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 24px 70px rgba(8, 32, 24, 0.28);
}

.auth-intro,
.access-intro,
.admin-login-intro,
.ambios-auth-intro {
    padding: 42px;
    color: #eef7f2;
    background:
        linear-gradient(160deg, rgba(18, 56, 43, 0.96), rgba(8, 35, 27, 0.96)),
        url("/public/images/ambios-team.jpg") center / cover no-repeat;
}

.auth-intro img,
.admin-login-intro img,
.ambios-auth-intro img {
    width: 92px;
    height: auto;
    margin-bottom: 24px;
    padding: 8px;
    background: #fff;
    border-radius: 8px;
}

.auth-intro h1,
.access-intro h1,
.admin-login-intro h1,
.ambios-auth-intro h1 {
    margin: 0 0 14px;
    color: #fff;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.05;
    letter-spacing: 0;
}

.auth-intro p,
.access-intro p,
.admin-login-intro p,
.ambios-auth-intro p {
    max-width: 58ch;
    margin: 0;
    color: #d9e8e1;
    font-size: 1.04rem;
    line-height: 1.65;
}

.admin-login-rules,
.ambios-auth-benefits {
    display: grid;
    gap: 12px;
    padding: 0;
    margin: 28px 0 0;
    list-style: none;
}

.admin-login-rules li,
.ambios-auth-benefits li {
    border-left: 4px solid #f4c542;
    background: rgba(255, 255, 255, 0.1);
    padding: 12px 14px;
    color: #eef7f2;
    font-weight: 700;
}

.auth-card,
.access-card,
.admin-login-card,
.ambios-auth-card {
    padding: 42px;
    background: #fff;
}

.auth-card h2,
.access-card h2,
.admin-login-card h2,
.ambios-auth-card h2 {
    margin: 0 0 8px;
    color: #12382b;
    font-size: clamp(1.6rem, 3vw, 2rem);
    letter-spacing: 0;
}

.auth-card p,
.access-card p,
.admin-login-card .hint,
.ambios-auth-card p {
    margin: 0 0 22px;
    color: #64736d;
    line-height: 1.55;
}

.auth-alert,
.admin-login-alert,
.admin-router-error,
.error,
.ambios-auth-alert {
    display: block;
    margin: 0 0 18px;
    padding: 12px 14px;
    border: 1px solid #f1b6b6;
    border-radius: 6px;
    background: #fff3f3;
    color: #9f1d1d;
    font-weight: 800;
}

.auth-form,
.admin-login-form,
.ambios-auth-form {
    display: grid;
    gap: 14px;
    margin-top: 22px;
}

.auth-field,
.ambios-auth-field {
    display: grid;
    gap: 7px;
}

.auth-field label,
.auth-form label,
.admin-login-form label,
.ambios-auth-field label,
.ambios-auth-form label {
    margin: 0;
    color: #21362d;
    font-weight: 850;
}

.auth-field input,
.auth-field select,
.auth-form input,
.auth-form select,
.admin-login-form input,
.ambios-auth-field input,
.ambios-auth-field select,
.ambios-auth-form input,
.ambios-auth-form select {
    width: 100%;
    border: 1px solid #cfd9d4;
    border-radius: 6px;
    padding: 12px 13px;
    font: inherit;
    background: #fff;
    color: #12382b;
}

.auth-field input:focus,
.auth-field select:focus,
.auth-form input:focus,
.auth-form select:focus,
.admin-login-form input:focus,
.ambios-auth-field input:focus,
.ambios-auth-field select:focus,
.ambios-auth-form input:focus,
.ambios-auth-form select:focus {
    outline: none;
    border-color: #0b6b45;
    box-shadow: 0 0 0 3px rgba(11, 107, 69, 0.14);
}

.auth-button,
.access-button,
.admin-login-form button,
.btn-primary,
.ambios-auth-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    border: 0;
    border-radius: 6px;
    padding: 13px 18px;
    background: #0b6b45;
    color: #fff;
    font-weight: 900;
    text-decoration: none;
    cursor: pointer;
}

.auth-button:hover,
.access-button:hover,
.admin-login-form button:hover,
.btn-primary:hover,
.ambios-auth-button:hover {
    background: #09583a;
    color: #fff;
}

.access-button.secondary,
.ambios-auth-button.secondary {
    background: #f4c542;
    color: #253016;
}

.access-button.secondary:hover,
.ambios-auth-button.secondary:hover {
    background: #ddb22f;
    color: #253016;
}

.auth-link,
.admin-login-help a,
.ambios-auth-link {
    color: #0b6b45;
    font-weight: 850;
    text-decoration: none;
}

.auth-link:hover,
.admin-login-help a:hover,
.ambios-auth-link:hover {
    color: #084a32;
    text-decoration: underline;
}

.access-actions,
.ambios-auth-actions {
    display: grid;
    gap: 12px;
    margin-top: 24px;
}

.access-note,
.admin-login-demo,
.ambios-auth-note {
    margin-top: 18px;
    padding: 12px 14px;
    border: 1px solid #dfe8e3;
    border-radius: 6px;
    background: #f8fbf9;
    color: #40534a;
    line-height: 1.55;
}

.access-note.warning,
.ambios-auth-note.warning {
    border-color: #f1d78a;
    background: #fff8df;
    color: #745700;
    font-weight: 800;
}

.access-note.success,
.ambios-auth-note.success {
    border-color: #b8dfc9;
    background: #eef6f1;
    color: #0b6b45;
    font-weight: 800;
}

.admin-login-help {
    display: grid;
    gap: 8px;
    margin-top: 22px;
    padding-top: 20px;
    border-top: 1px solid #e6eee9;
    color: #53645d;
    font-size: 0.95rem;
}

.admin-login-page {
    min-height: calc(100vh - 220px);
    display: grid;
    place-items: center;
    padding: 42px 18px;
    background:
        linear-gradient(120deg, rgba(18, 56, 43, 0.92), rgba(11, 107, 69, 0.78)),
        url("/public/images/ambios-team.jpg") center / cover no-repeat;
}

.admin-router-login {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 32px 16px;
    background:
        linear-gradient(120deg, rgba(18, 56, 43, 0.92), rgba(11, 107, 69, 0.78)),
        url("/public/images/ambios-team.jpg") center / cover no-repeat fixed;
}

.admin-router-card,
.login-container {
    width: min(460px, 100%);
    padding: 38px;
    border: 1px solid rgba(223, 232, 227, 0.9);
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 24px 70px rgba(8, 32, 24, 0.28);
}

.admin-router-card h1,
.login-container h1 {
    margin: 0 0 8px;
    color: #12382b;
    font-size: clamp(1.7rem, 3vw, 2.1rem);
}

.admin-router-card p {
    margin: 0 0 20px;
    color: #64736d;
}

.admin-router-form,
.login-container form {
    display: grid;
    gap: 14px;
    margin-top: 22px;
}

.admin-router-form label,
.login-container label {
    color: #21362d;
    font-weight: 850;
}

.admin-router-form input,
.login-container input {
    width: 100%;
    border: 1px solid #cfd9d4;
    border-radius: 6px;
    padding: 12px 13px;
    font: inherit;
}

.admin-router-form input:focus,
.login-container input:focus {
    outline: none;
    border-color: #0b6b45;
    box-shadow: 0 0 0 3px rgba(11, 107, 69, 0.14);
}

.admin-router-form button {
    width: 100%;
    margin-top: 8px;
    border: 0;
    border-radius: 6px;
    padding: 13px 18px;
    background: #0b6b45;
    color: #fff;
    font-weight: 900;
    cursor: pointer;
}

.admin-router-form button:hover {
    background: #09583a;
}

body.ambios-legacy-member-login {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 32px 16px 0;
    background:
        linear-gradient(120deg, rgba(18, 56, 43, 0.92), rgba(11, 107, 69, 0.78)),
        url("/public/images/ambios-team.jpg") center / cover no-repeat fixed;
    color: #12382b;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.admin-login-footer {
    width: 100%;
    background: #0f1f19;
    color: #d9e8e1;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.admin-login-footer-inner {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
    padding: 22px 0;
    display: grid;
    grid-template-columns: 1.3fr auto;
    gap: 20px;
    align-items: center;
}

.admin-login-footer-brand {
    display: grid;
    gap: 4px;
}

.admin-login-footer-brand strong {
    color: #fff;
    font-size: 1rem;
}

.admin-login-footer-brand span {
    color: #afc8bd;
    font-size: 0.92rem;
}

.admin-login-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px 18px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.admin-login-footer-links a {
    color: #eef7f2;
    font-weight: 800;
    text-decoration: none;
}

.admin-login-footer-links a:hover {
    color: #f4c542;
    text-decoration: underline;
}

.admin-login-footer-copy {
    grid-column: 1 / -1;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: #9fb6ac;
    font-size: 0.88rem;
}

body.ambios-auth-body,
body.ambios-legacy-member-login {
    align-content: space-between;
}

body.ambios-auth-body > main,
body.ambios-legacy-member-login > .login-container {
    margin: 32px auto;
}

@media (max-width: 820px) {
    .ambios-auth-body {
        place-items: start center;
        padding: 24px 12px 0;
    }

    .auth-shell,
    .access-shell,
    .admin-login-shell,
    .ambios-auth-shell {
        grid-template-columns: 1fr;
    }

    .auth-intro,
    .access-intro,
    .admin-login-intro,
    .auth-card,
    .access-card,
    .admin-login-card,
    .ambios-auth-intro,
    .ambios-auth-card,
    .admin-router-card,
    .login-container {
        padding: 26px;
    }
}

@media (max-width: 760px) {
    .admin-login-footer-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .admin-login-footer-links {
        justify-content: center;
    }
}