.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    width: 100%;
    overflow: hidden;
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
  
    color: white;
    padding: 40px 30px;
    text-align: center;
}

    .login-header h1 {
        font-size: 2rem;
        margin-bottom: 10px;
        font-weight: 700;
    }

    .login-header p {
        font-size: 1rem;
        opacity: 0.9;
    }

.login-content {
    padding: 40px 30px;
}

.feature-list {
    margin-bottom: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 0;
    font-size: 0.95rem;
    color: #333;
}

.feature-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.microsoft-login-btn {
    width: 100%;
    padding: 16px 24px;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    color: #5e5e5e;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.3s ease;
    margin-bottom: 20px;
}

    .microsoft-login-btn:hover {
        border-color: #667eea;
        background: #f8f9ff;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
    }

.microsoft-icon {
    width: 21px;
    height: 21px;
}

.login-info {
    text-align: center;
    color: #666;
    font-size: 0.85rem;
    line-height: 1.5;
}

/* Responsive */
@media (max-width: 600px) {
    .login-card {
        margin: 10px;
    }

    .login-header {
        padding: 30px 20px;
    }

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

    .login-content {
        padding: 30px 20px;
    }

    .feature-item {
        font-size: 0.9rem;
    }

    .microsoft-login-btn {
        padding: 14px 20px;
        font-size: 0.95rem;
    }
}
@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}