.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: var(--utc-bar-height);
}

.login-bg {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, var(--black) 0%, var(--blue-900) 50%, var(--blue-700) 100%);
    z-index: -1;
}

.login-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.2) 0%, transparent 40%);
}

.login-shell {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    width: 100%;
    max-width: 960px;
    padding: 2rem;
    align-items: center;
}

.login-brand {
    color: var(--white);
}

.brand-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(8px);
}

.login-brand h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.login-brand p {
    font-size: 1rem;
    opacity: 0.85;
    max-width: 360px;
}

.login-card {
    background: var(--white);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.25);
}

.login-card-header {
    margin-bottom: 1.5rem;
}

.login-card-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 0.25rem;
}

.login-card-header p {
    color: var(--gray-500);
    font-size: 0.9375rem;
}

.input-password {
    position: relative;
}

.input-password .form-control {
    padding-right: 3rem;
}

.btn-toggle-pw {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray-500);
    cursor: pointer;
    padding: 0.25rem;
    display: flex;
}

.btn-toggle-pw:hover { color: var(--blue-600); }

.btn-toggle-pw svg {
    width: 20px;
    height: 20px;
}

.login-note {
    margin-top: 1.25rem;
    font-size: 0.8125rem;
    color: var(--gray-500);
    text-align: center;
}

@media (max-width: 768px) {
    .login-shell {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        max-width: 440px;
    }

    .login-brand {
        text-align: center;
    }

    .brand-icon { margin-left: auto; margin-right: auto; }

    .login-brand h1 { font-size: 1.5rem; }

    .login-brand p { margin: 0 auto; }
}