/**
 * SMT ERP - Login page (light colorful)
 */
.login-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    background: var(--gradient-page);
    background-attachment: fixed;
}

.login-shell {
    width: 100%;
    max-width: 400px;
}

.login-brand {
    text-align: center;
    margin-bottom: 2rem;
}

.login-brand-mark {
    width: 52px;
    height: 52px;
    margin: 0 auto 1rem;
    background: var(--primary);
    color: #fff;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    box-shadow: none;
}

.login-brand h1 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.login-brand p {
    margin-top: 0.35rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.login-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
}

.login-error {
    background: #fff1f2;
    color: #9f1239;
    border: 1px solid #fda4af;
    border-radius: var(--radius-sm);
    padding: 0.7rem 0.9rem;
    margin-bottom: 1.25rem;
    font-size: 0.85rem;
}

.login-card .form-group {
    margin-bottom: 1.1rem;
}

.login-card label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.login-card input {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    background: var(--card-bg);
    color: var(--text-primary);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.login-card input:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px var(--focus-ring);
}

.login-card .btn-login {
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.75rem;
    font-size: 0.9rem;
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}