.rpo-form {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.form-section {
    margin-bottom: 30px;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 5px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.time-inputs {
    display: flex;
    align-items: center;
    gap: 10px;
}

.submit-button {
    background: #0073aa;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    max-width: 300px;
}

.submit-button:hover {
    background: #005177;
}

.form-group input[type="number"] {
    width: 100px;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

/* Select2 Custom Styles */
.select2-container {
    width: 100% !important;
}

.select2-container--default .select2-selection--multiple {
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 4px;
    min-height: 50px;
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.select2-container--default .select2-selection--multiple .select2-selection__rendered {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin: 0;
    padding: 0;
    width: 100%;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice {
    background-color: #f5f5f5;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    padding: 4px 8px;
    margin: 0;
    font-size: 14px;
    line-height: 1.4;
    display: inline-flex;
    align-items: center;
    float: none;
    max-width: calc(50% - 4px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove {
    color: #666;
    font-size: 16px;
    line-height: 1;
    padding: 2px 4px;
    margin-right: 4px;
    border-radius: 2px;
    border: 0;
    background: none;
    float: none;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover {
    color: #dc3545;
    background: #f8d7da;
}

.select2-container--default .select2-search--inline {
    margin: 0;
    padding: 0;
    flex: 1;
    min-width: 150px;
}

.select2-container--default .select2-search--inline .select2-search__field {
    margin: 0;
    padding: 4px;
    width: 100% !important;
    font-size: 14px;
    min-height: 30px;
}

.select2-container--default.select2-container--focus .select2-selection--multiple {
    border-color: #007cba;
    box-shadow: 0 0 0 1px #007cba;
    outline: none;
}

.select2-dropdown {
    border-color: #ddd;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border-radius: 4px;
}

.select2-container--default .select2-results__option {
    padding: 8px 12px;
    font-size: 14px;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: #007cba;
}

.select2-container--default .select2-results__option[aria-selected=true] {
    background-color: #e8f3ff;
    color: #000;
}

.select2-container--default .select2-results > .select2-results__options {
    max-height: 280px;
}

.help-text {
    display: block;
    margin-top: 5px;
    color: #666;
    font-size: 0.9em;
    font-style: italic;
}

/* Responsive Styles */
@media screen and (max-width: 768px) {
    .rpo-form {
        padding: 15px;
    }

    .form-section {
        padding: 15px;
        margin-bottom: 20px;
    }

    .form-group {
        margin-bottom: 12px;
    }

    .time-inputs {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .time-inputs span {
        text-align: center;
        margin: 4px 0;
    }

    .select2-container--default .select2-selection--multiple {
        padding: 4px;
        min-height: 45px;
        gap: 4px;
    }

    .select2-container--default .select2-selection--multiple .select2-selection__rendered {
        gap: 4px;
    }

    .select2-container--default .select2-selection--multiple .select2-selection__choice {
        font-size: 13px;
        padding: 4px 6px;
        max-width: 100%;
    }

    .select2-container--default .select2-search--inline .select2-search__field {
        font-size: 13px;
        min-height: 28px;
    }

    .select2-container--default .select2-selection--multiple .select2-selection__choice__remove {
        padding: 2px 4px;
    }

    .select2-container--default .select2-results__option {
        padding: 10px;
        font-size: 16px;
    }

    /* Improve touch targets */
    .form-group input,
    .form-group select {
        padding: 10px;
        font-size: 16px; /* Prevent iOS zoom on focus */
    }

    .submit-button {
        padding: 12px 20px;
        width: 100%;
        max-width: none;
        font-size: 16px;
    }
}