/* Form Container */
.rai-recipe-form {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

/* Form Fields */
.rai-recipe-form input[type="text"],
.rai-recipe-form input[type="number"],
.rai-recipe-form textarea,
.rai-recipe-form select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    height: 38px;
    background-color: #fff;
    box-shadow: inset 0 1px 2px rgba(0,0,0,.07);
    color: #32373c;
    transition: all 0.2s ease;
    font-size: 16px;
}

.rai-recipe-form textarea {
    height: auto;
    min-height: 25px;
}

.rai-quantity{
    max-width: 96px;
    max-height: 20px;
}

/* Buttons */
.rai-recipe-form .button {
    min-height: 38px;
    padding: 6px 15px;
    background: #2271b1;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.rai-recipe-form .button:hover {
    background: #135e96;
}

.rai-recipe-form .button.button-secondary {
    background: #f6f7f7;
    border: 1px solid #2271b1;
    color: #2271b1;
}

.rai-recipe-form .button.button-secondary:hover {
    background: #f0f0f1;
    border-color: #135e96;
    color: #135e96;
}

/* Ingredient Row */
.rai-ingredient-row {
    display: grid;
    grid-template-columns: 3fr 2fr 1fr 40px;
    gap: 20px;
    margin-bottom: 15px;
    align-items: center;
}

.rai-ingredient-row .rai-remove-ingredient {
    background: #dc3545;
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 4px 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rai-ingredient-row .rai-remove-ingredient:hover {
    background: #bd2130;
}

/* Select2 customization */
.select2-container--default .select2-selection--single {
    height: 38px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
    box-shadow: inset 0 1px 2px rgba(0,0,0,.07);
}

.select2-container--default .select2-selection--multiple {
    border: 1px solid #ddd;
    border-radius: 4px;
    background-color: #fff;
    box-shadow: inset 0 1px 2px rgba(0,0,0,.07);
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 36px;
    padding-left: 12px;
    color: #32373c;
    font-size: 16px;
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 36px;
}

.select2-container--default .select2-search--dropdown .select2-search__field {
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 6px;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: #2271b1;
}

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

.select2-results__option {
    padding: 8px 12px;
    font-size: 16px;
}

.select2-container--default .select2-results__option--create {
    color: #0073aa;
    font-style: italic;
}

.select2-container {
    margin-bottom: 8px;
}

.select2-dropdown {
    border-color: #ddd;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.select2-container--default .select2-selection--single:hover {
    border-color: #2271b1;
}

.select2-container--default .select2-results__option--highlighted[data-selected] {
    background-color: #2271b1;
}

.select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: #757575;
    font-size: 16px;
}

/* Loading states */
.rai-loading {
    position: relative;
}

.rai-field.rai-loading:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.7);
    z-index: 1;
}

.rai-loading-result {
    color: #666;
    font-style: italic;
}

/* Error states */
.rai-error {
    color: #dc3545;
    margin: 1em 0;
}

/* Success message */
.rai-success {
    background: #f0f8f0;
    border-left: 4px solid #46b450;
    padding: 12px;
    margin: 1em 0;
    box-shadow: 0 1px 1px rgba(0,0,0,.04);
}

/* Loading animation */
.rai-loading:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.8);
    z-index: 1;
}

/* Accessibility improvements */
.rai-recipe-form button:focus,
.rai-recipe-form input:focus,
.rai-recipe-form select:focus,
.rai-recipe-form textarea:focus,
.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--focus .select2-selection--multiple {
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
    outline: 2px solid transparent;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .rai-ingredient-fields {
        grid-template-columns: 2fr 2fr 1fr;
        gap: 10px;
    }

    .rai-field:last-child {
        grid-column: span 3;
    }
}

@media (max-width: 768px) {
    .rai-ingredient-fields {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .rai-field:nth-child(3),
    .rai-field:last-child {
        grid-column: span 2;
    }
}

@media (max-width: 480px) {
    .rai-ingredient-fields {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .rai-field {
        grid-column: span 1 !important;
    }

    .rai-ingredient-row {
        flex-direction: column;
    }

    .rai-remove-ingredient {
        align-self: flex-end;
        margin-top: 10px;
    }

    .rai-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .rai-buttons .button {
        width: 100%;
    }
}

/* WordPress theme compatibility */
.rai-recipe-form input[type="text"],
.rai-recipe-form input[type="number"],
.rai-recipe-form textarea,
.rai-recipe-form select {
    background-color: #fff;
    border: 1px solid #ddd;
    box-shadow: inset 0 1px 2px rgba(0,0,0,.07);
    color: #32373c;
    outline: 0;
    transition: .05s border-color ease-in-out;
}

.rai-recipe-form input[type="text"]:focus,
.rai-recipe-form input[type="number"]:focus,
.rai-recipe-form textarea:focus,
.rai-recipe-form select:focus {
    border-color: #2271b1;
    box-shadow: 0 0 0 1px #2271b1;
}