body {
    background-color: var(--bg-body);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
}

.login-container {
    width: 100%;
    padding: 1rem;
    display: flex;
    justify-content: center;
}

.login-card {
    background: var(--bg-card);
    width: 100%;
    max-width: 420px;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    animation: slideUp 0.5s ease-out;
    position: relative;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

.login-logo {
    width: 64px;
    height: 64px;
    position: absolute;
    left: 1rem;
    top: .5rem;
}

.login-header h1 {
    font-size: 1.5rem;
    color: var(--text-main);
    margin: 0 0 0.5rem 0;
    font-weight: 700;
}

.login-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
}

.toggle-password {
    position: absolute;
    right: 1rem;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.9rem;
    transition: color 0.2s;
    top: 1rem;
}

.toggle-password:hover {
    color: var(--text-main);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.forgot-password {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

.forgot-password:hover {
    text-decoration: underline;
}

.checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: var(--text-muted);
    user-select: none;
}

.checkbox-container input {
    margin-right: 0.5rem;
    accent-color: var(--primary);
    width: 16px;
    height: 16px;
}

.btn-login {
    width: 100%;
    padding: 0.85rem;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    border-radius: var(--radius-sm);
    transition: transform 0.1s, box-shadow 0.2s;
}

.btn-login:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.btn-login:active {
    transform: translateY(0);
}

.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 1.5rem 0;
    color: var(--text-muted);
}

.divider::before, .divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}

.divider span {
    padding: 0 10px;
    font-size: 0.9rem;
}

.btn-google {
    width: 100%;
    padding: 0.85rem;
    font-size: 1rem;
    font-weight: 500;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--text-main);
    border: 1px solid var(--border-color);
    transition: all 0.2s;
    cursor: pointer;
}

.btn-google:hover {
    background: #f8f9fa;
    border-color: #dadce0;
    box-shadow: var(--shadow-sm);
}

.btn-google i {
    color: #DB4437; /* Google red */
}

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.login-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 480px) {
    .login-card {
        padding: 1.5rem;
    }
}