/* Shell de autenticación (login + portal index) */
.login-page {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.login-brand {
    background: var(--bg-elevated);
    border-right: 1px solid var(--border);
    padding: 48px 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.brand-mark {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    background: var(--accent-dim);
    border: 1px solid var(--accent-border);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
}

.brand-title {
    font-size: 1.625rem;
    font-weight: 600;
    margin: 16px 0 8px;
    letter-spacing: -0.02em;
}

.brand-sub {
    color: var(--muted);
    max-width: 380px;
    line-height: 1.6;
    font-size: 0.9375rem;
}

.brand-features {
    display: grid;
    gap: 10px;
    margin-top: 28px;
}

.brand-feature {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--panel);
}

.brand-feature-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: var(--panel2);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.875rem;
}

.brand-feature strong {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.brand-feature span {
    color: var(--muted);
    font-size: 0.8125rem;
}

.login-main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 24px;
    background: var(--bg);
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    box-shadow: var(--shadow-md);
}

.login-top-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.8125rem;
    margin-bottom: 20px;
}

.login-top-link:hover {
    color: var(--accent);
}

.login-header {
    margin-bottom: 24px;
}

.login-header h1 {
    font-size: 1.375rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.login-header p {
    color: var(--muted);
    font-size: 0.9375rem;
}

.step-row {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}

.step-pill {
    flex: 1;
    text-align: center;
    padding: 8px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--panel2);
    font-size: 0.75rem;
    color: var(--muted);
}

.step-pill.active {
    border-color: var(--accent-border);
    background: var(--accent-dim);
    color: #86efac;
    font-weight: 600;
}

.step-pill.done {
    color: var(--text-secondary);
}

.field {
    margin-bottom: 16px;
}

.field label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.login-footer {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.login-footer a {
    color: var(--muted);
    font-size: 0.8125rem;
}

.login-footer a:hover {
    color: var(--accent);
}

.otp-grid {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 20px 0;
}

.otp-grid input {
    width: 44px;
    height: 48px;
    text-align: center;
    font-size: 1.25rem;
    font-weight: 600;
    font-family: ui-monospace, monospace;
}

.qr-box {
    background: var(--panel2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    margin-bottom: 18px;
    text-align: center;
}

.qr-box img {
    max-width: 180px;
    border-radius: var(--radius-sm);
    background: #fff;
    padding: 8px;
}

.secret-code {
    margin-top: 12px;
    font-size: 0.75rem;
    color: var(--muted);
}

.secret-code code {
    display: block;
    margin-top: 6px;
    padding: 10px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    color: var(--accent);
    word-break: break-all;
    font-size: 0.8125rem;
}

.turnstile-wrap {
    display: flex;
    justify-content: center;
    margin: 16px 0;
}

.hp {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

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

    .login-brand {
        display: none;
    }

    .login-main {
        padding: 24px 18px;
        align-items: flex-start;
    }
}