body {
    background-color: #f8f9fa;
}
label {
    height: 20px;
    font-size: 14px;
    font-weight: 400px;
    color: #495057;
}
.title {
    font-size: 40px;
}
.sub-title {
    font-size: 16px;
}

.form-container {
    max-width: 1000px;
    margin: auto;
    background: #d1e7dd;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    color: black;
    display: flex;
    align-items: stretch;
}
.event-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}
.vertical-line {
    border-left: 3px solid #4f772d;
    height: 100%;
    margin: 0 40px;
}
.form-control {
    background-color: white;
    color: black;
    border: 1px solid #ddd;
}
.form-control:focus {
    border-color: #8fe2bd;
    box-shadow: 0 0 5px #8fe2bd;
}
button {
    background-color: #4f772d !important;
    color: white !important;
}

.event-image-tshirt {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
    max-height: 290px;
    object-fit: contain;
    border-radius: 10px !important;
    filter: drop-shadow(0 0 10px rgba(0, 0, 0, 0.1));
    color: black;
    display: flex;
    align-items: stretch;
}

.horizontal-line {
    border-top: 1px solid #c2d6cd;
    margin: 15px 10px;
    width: calc(100% - 20px);
}

.size-guide {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.form-container-tshirt {
    width: 100%;
    max-width: 610px;
    height: auto;
    margin: auto;
    background: #d1e7dd;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    color: black;
    display: flex;
    align-items: stretch;
}

.custom-select {
    position: relative;
}

.custom-select::after {
    content: '';
    position: absolute;
    pointer-events: none;
    top: 50%;
    right: 10px;
    transform: translate(0, -50%);
    width: 12px;
    height: 12px;
    background-color: #000000;
    clip-path: polygon(8% 17%, 0% 25%, 50% 84%, 100% 25%, 92% 17%, 50% 65%);
}

.btn-link {
    background: none;
    border: none;
    padding: 0;
    color: #007bff;
    text-decoration: underline;
    cursor: pointer;
}

.tambah {
    color: #495057;
    text-align: center;
    cursor: pointer;
    font-size: 14px;
}

@media (max-width: 768px) {
    .size-guide {
        flex-direction: column;
    }

    /* .event-image {
        margin-bottom: 14px;
        border-radius: 10px !important;
        display: block;
        margin-left: auto;
        margin-right: auto;
    } */

    .form-container-tshirt .row .col-md-6 {
        margin-bottom: 15px;
    }
}

@media (max-width: 768px) {
    .vertical-line {
        display: none;
    }
    .form-container {
        flex-direction: column;
    }
    .event-image {
        margin-bottom: 48px;
        height: auto;
    }
}

@media (max-width: 320px) {
    .form-container .row .col {
        flex: 0 0 100%;
        max-width: 100%;
    }
}