.home-login-container {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: #ffffff;
}

.signin-card {
    width: 100%;
    max-width: 440px;
    background: #ffffff;
    border: 1px solid #e1e1e1;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 0;
    overflow: hidden;
}

.signin-header {
    padding: 24px 32px;
    border-bottom: 1px solid #e1e1e1;
    background: #ffffff;
}

.microsoft-logo {
    display: flex;
    align-items: center;
}

.microsoft-logo svg {
    width: 108px;
    height: 24px;
}

.signin-body {
    padding: 32px;
    text-align: left;
}

.signin-title {
    font-size: 24px;
    font-weight: 400;
    color: #1f1f1f;
    margin: 0 0 8px 0;
    line-height: 1.2;
}

.signin-subtitle {
    font-size: 14px;
    color: #666666;
    margin: 0 0 24px 0;
    line-height: 1.5;
}

.signin-subtitle strong {
    color: #1f1f1f;
    font-weight: 600;
}

.employee-login-section {
    text-align: center;
}

.employee-login-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 400;
    color: white;
    background: #0078d4;
    border: none;
    border-radius: 2px;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s ease;
    box-sizing: border-box;
}

.employee-login-btn:hover {
    background: #106ebe;
    color: white;
    text-decoration: none;
}

.employee-login-btn:active {
    background: #005a9e;
}

.employee-login-btn i {
    font-size: 18px;
}

.employee-login-btn span {
    font-weight: 400;
}

.employee-login-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.employee-login-btn:disabled:hover {
    background: #0078d4;
}

.spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.signin-footer {
    padding: 16px 32px;
    border-top: 1px solid #e1e1e1;
    background: #fafafa;
    text-align: center;
}

.signin-footer-text {
    font-size: 12px;
    color: #666666;
    margin: 0;
}

@media (max-width: 768px) {
    .signin-card {
        max-width: 100%;
        border-left: none;
        border-right: none;
        border-radius: 0;
    }
    
    .signin-header,
    .signin-body,
    .signin-footer {
        padding-left: 24px;
        padding-right: 24px;
    }
}