/*
 * Copyright 2024 Adobe. All rights reserved.
 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy
 * of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
 * OF ANY KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */ function $feb886035e0d4633$export$e618dc39ac9ad607(...styles) {
    let definedStyles = styles.filter(Boolean);
    if (definedStyles.length === 1) return definedStyles[0];
    let map = new Map();
    for (let style of definedStyles)for (let [k, v] of $feb886035e0d4633$var$parse(style))map.set(k, v);
    let res = '';
    for (let value of map.values())res += value;
    return res;
}
function $feb886035e0d4633$var$parse(s) {
    let properties = new Map();
    let i = 0;
    while(i < s.length){
        while(i < s.length && s[i] === ' ')i++;
        let start = i;
        readValue(); // property index
        // read conditions (up to the last segment)
        let condition = i;
        while(i < s.length && s[i] !== ' ')readValue();
        let property = s.slice(start, condition);
        properties.set(property, (properties.get(property) || '') + ' ' + s.slice(start, i));
    }
    function readValue() {
        if (s[i] === '-') // the beginning and end of arbitrary values are marked with -
        while(i < s.length && s[i] !== ' '){
            i++;
            if (s[i] === '-') {
                i++;
                break;
            }
        }
        else {
            while(i < s.length)if (s[i] === '_') i++;
            else {
                i++;
                break;
            }
        }
    }
    return properties;
}


export {$feb886035e0d4633$export$e618dc39ac9ad607 as mergeStyles};
//# sourceMappingURL=runtime.mjs.map
