.login-page {
    min-height: 100vh;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f3f4f6;
    padding: 1.5rem;
}

.login-card {
    width: 100%;
    max-width: 22rem;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 2rem 1.75rem;
}

.login-card h1 {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 650;
    color: #111827;
}

.login-card p {
    margin: 0.35rem 0 1.5rem;
    color: #6b7280;
    font-size: 0.95rem;
}

.login-error {
    margin: 0 0 1rem;
    color: #b91c1c;
    font-size: 0.9rem;
}

.login-card label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: #374151;
}

.login-card input {
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 1rem;
    padding: 0.6rem 0.7rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 1rem;
}

.login-card button {
    width: 100%;
    margin-top: 0.25rem;
    padding: 0.65rem 0.75rem;
    border: 0;
    border-radius: 6px;
    background: var(--brand-primary, #111827);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
}

.login-card button:hover {
    background: #1f2937;
}

.login-card .login-info {
    color: #166534;
    background: #dcfce7;
    border-radius: 6px;
    padding: 8px 10px;
}

.login-switch {
    text-align: center;
    margin-top: 12px;
}

.login-card select {
    width: 100%;
    padding: 10px;
    margin-bottom: 12px;
}

.login-choice {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
}

.login-choice label {
    display: flex;
    align-items: center;
    gap: 6px;
}

.login-choice input {
    width: auto;
    margin: 0;
}

.brand-page-head { margin-bottom: 0.5rem; }
.brand-page-head h1 { margin: 0; }
.brand-mark {
    display: inline-flex; align-items: center; gap: 0.5rem;
    min-width: 0; max-width: 100%; vertical-align: middle;
}
.brand-mark-logo {
    display: block; height: 30px; width: auto; max-width: 120px;
    object-fit: contain; flex: none;
}
.brand-mark-name { min-width: 0; overflow-wrap: anywhere; }
.brand-title .brand-mark-logo { height: 32px; }
.brand-name { font-size: 0.95rem; font-weight: 600; color: #374151; }
.powered-by {
    margin: 1.25rem 0 0; text-align: center; font-size: 0.75rem; color: #9ca3af;
}
.powered-by a { color: inherit; text-decoration: none; }
.powered-by a:hover { color: #6b7280; text-decoration: underline; }
.login-card .powered-by {
    margin: 1.5rem 0 0; padding-top: 0.85rem; border-top: 1px solid #f0f1f3; text-align: center;
}
.login-card button:disabled { opacity: 0.5; cursor: not-allowed; }
.login-card a { color: #006bb7; }

/* Plan X43: the sign-in form is a real form post; keep the card's layout as before. */
.login-form {
    display: contents;
}

.login-card .login-info {
    margin: 0 0 1rem;
    color: #166534;
    font-size: 0.9rem;
}