.page-login .login-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 200px);
}

.page-login .login-card {
    background: #fff;
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 2px 12px rgba(0,0,0,.1);
}

.page-login .login-card h2 { margin-bottom: 4px; }
.page-login .login-sub { color: #888; font-size: 14px; margin-bottom: 24px; }

.page-login .login-error {
    background: #fdecea;
    color: #d32f2f;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 16px;
}

.page-login .field { margin-bottom: 16px; }

.page-login .field label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 6px;
    color: #555;
}

.page-login .field input {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: border-color .2s;
}

.page-login .field input:focus { border-color: #1967d2; }

.page-login .login-btn {
    width: 100%;
    padding: 12px;
    background: #1967d2;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s;
    margin-top: 8px;
}

.page-login .login-btn:hover { background: #1557b0; }

.page-login .signup-toggle-btn {
    width: 100%;
    padding: 10px;
    margin-top: 10px;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    background: #fff;
    color: #333;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background .15s, border-color .15s;
}

.page-login .signup-toggle-btn:hover {
    background: #f6f8ff;
    border-color: #b8c7ef;
}

.page-login .login-error-hidden,
.page-login .auth-section-hidden {
    display: none;
}

@media (max-width: 640px) {
    .page-login .login-wrap {
        min-height: auto;
        align-items: flex-start;
        padding-top: 12px;
    }

    .page-login .login-card {
        padding: 20px 16px;
        max-width: 100%;
    }
}