.icon-box-md {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.icon-box-xl {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.input-group-modern {
    position: relative;
}

.input-group-modern i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #adb5bd;
    z-index: 5;
}

.input-group-modern .form-control {
    padding-left: 45px;
    height: 50px;
    border-radius: 12px;
    background: #f8f9fa;
    border: 1px solid #eee;
}

.input-group-modern .form-control:focus {
    background: #fff;
    border-color: #3b7ddd;
    box-shadow: 0 0 0 0.25rem rgba(59, 125, 221, 0.1);
}

textarea.form-control {
    border-radius: 12px;
    background: #f8f9fa;
    border: 1px solid #eee;
}

textarea.form-control:focus {
    background: #fff;
    border-color: #3b7ddd;
}

.transition-all {
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: scale(1.02);
}