/**
 * Read More Without Refresh Pro - Icon Styles
 * 
 * @package ReadMoreWithoutRefreshPro
 * @version 3.4.0
 */

.rmwr-icon {
    display: inline-block;
    width: 0.8em;
    height: 0.8em;
    margin-right: 0.5em;
    vertical-align: middle;
    position: relative;
}

/* Arrow Down Icon */
.rmwr-icon-arrow-down::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -30%) rotate(45deg);
    width: 0.5em;
    height: 0.5em;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
}

/* Arrow Up Icon */
.rmwr-icon-arrow-up::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -70%) rotate(-135deg);
    width: 0.5em;
    height: 0.5em;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
}

/* Chevron Down Icon */
.rmwr-icon-chevron-down::before {
    content: '▼';
    font-size: 0.7em;
}

/* Chevron Up Icon */
.rmwr-icon-chevron-up::before {
    content: '▲';
    font-size: 0.7em;
}

/* Plus Icon */
.rmwr-icon-plus::before {
    content: '+';
    font-weight: bold;
    font-size: 1.1em;
}

/* Minus Icon */
.rmwr-icon-minus::before {
    content: '−';
    font-weight: bold;
    font-size: 1.1em;
}

/* Icon animation when expanded */
.read-link[aria-expanded="true"] .rmwr-icon-arrow-down::before {
    transform: translate(-50%, -30%) rotate(225deg);
}

.read-link[aria-expanded="true"] .rmwr-icon-chevron-down::before {
    transform: rotate(180deg);
}

/* Font Awesome Icon Support */
.rmwr-icon-fa {
    display: inline-block;
    margin-right: 0.5em;
}

.rmwr-icon-fa::before {
    font-family: "Font Awesome 5 Free", "Font Awesome 5 Pro", "Font Awesome 6 Free", "Font Awesome 6 Pro";
    font-weight: 900;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
}

/* Common Font Awesome icons */
.rmwr-icon-fa.fa-arrow-down::before { content: "\f063"; }
.rmwr-icon-fa.fa-arrow-up::before { content: "\f062"; }
.rmwr-icon-fa.fa-chevron-down::before { content: "\f078"; }
.rmwr-icon-fa.fa-chevron-up::before { content: "\f077"; }
.rmwr-icon-fa.fa-plus::before { content: "\f067"; }
.rmwr-icon-fa.fa-minus::before { content: "\f068"; }
.rmwr-icon-fa.fa-plus-circle::before { content: "\f055"; }
.rmwr-icon-fa.fa-minus-circle::before { content: "\f056"; }
.rmwr-icon-fa.fa-angle-down::before { content: "\f107"; }
.rmwr-icon-fa.fa-angle-up::before { content: "\f106"; }
.rmwr-icon-fa.fa-caret-down::before { content: "\f0d7"; }
.rmwr-icon-fa.fa-caret-up::before { content: "\f0d8"; }