@font-face {
    font-family: 'YekanBakh-Light';
    src: url('<?php echo esc_url(MERSA_SUPPORT_PLUGIN_URL . 'public/assets/fonts/YekanBakh-Light.svg'); ?>') format('svg');
}
@font-face {
    font-family: 'Shabnam';
    src: url('<?php echo esc_url(MERSA_SUPPORT_PLUGIN_URL . 'public/assets/fonts/Shabnam.svg'); ?>') format('svg');
}
@font-face {
    font-family: 'IRANSans';
    src: url('<?php echo esc_url(MERSA_SUPPORT_PLUGIN_URL . 'public/assets/fonts/IRANSans.svg'); ?>') format('svg');
}
@font-face {
    font-family: 'dana';
    src: url('<?php echo esc_url(MERSA_SUPPORT_PLUGIN_URL . 'public/assets/fonts/dana.svg'); ?>') format('svg');
}

#mersa-support-main {
    opacity: 0;
    visibility: hidden;
    transform: translateY(100px);
    transition: none;
}

#mersa-support-main {
    position: fixed;
    bottom: var(--bottom-distance, 25px);
    z-index: 9999;
    width: 54px;
    height: 54px;
    background-color: var(--bg-color, #ffffff);
    color: var(--text-color, #000000);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
    font-family: var(--font-family, 'Shabnam');
}

#mersa-support-main.position-right {
    right: var(--side-distance, 25px);
}

#mersa-support-main.position-left {
    left: var(--side-distance, 25px);
}

#mersa-support-main:hover, #mersa-support-main.open {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

.main-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    position: relative;
    transition: transform 0.6s ease;
}

.main-icon img {
    width: 36px;
    height: 36px;
    transition: opacity 0.3s ease 0.3s;
}

#mersa-support-main.open .main-icon img {
    opacity: 0;
}

#mersa-support-main.open .main-icon::after {
    content: '';
    background-image: var(--close-icon-url);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    width: 36px;
    height: 36px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 1;
    transition: opacity 0.3s ease 0.3s;
}

#mersa-support-main:not(.open) .main-icon::after {
    opacity: 0;
    transition: opacity 0.3s ease 0.3s;
}

.support-text,
.close-text,
.item-tooltip {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    white-space: nowrap;
    font-size: 12px;
    background: var(--text-bg-color, #ffffff);
    color: var(--text-color, #000000);
    padding: 8px 12px;
    border-radius: 16px;
    border: 1px solid #4743bb2b;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease, left 0.3s ease, right 0.3s ease;
}

#mersa-support-main.position-right .support-text::after,
#mersa-support-main.position-right .close-text::after,
#mersa-support-main.position-right .item-tooltip::after {
    content: '';
    position: absolute;
    left: calc(100% - 1px); /* ادغام با بک‌گراند */
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left: 6px solid var(--text-bg-color, #ffffff);
    border-left-color: var(--text-bg-color, #ffffff);
    border-top: 1px solid #4743bb2b;
    border-bottom: 1px solid #4743bb2b;
    box-shadow: 2px 0 4px rgba(0, 0, 0, 0.05);
}

#mersa-support-main.position-left .support-text::after,
#mersa-support-main.position-left .close-text::after,
#mersa-support-main.position-left .item-tooltip::after {
    content: '';
    position: absolute;
    right: calc(100% - 1px); /* ادغام با بک‌گراند */
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-right: 6px solid var(--text-bg-color, #ffffff);
    border-right-color: var(--text-bg-color, #ffffff);
    border-top: 1px solid #4743bb2b;
    border-bottom: 1px solid #4743bb2b;
    box-shadow: -2px 0 4px rgba(0, 0, 0, 0.05);
}

#mersa-support-main.position-right .support-text,
#mersa-support-main.position-right .close-text {
    right: 64px;
}

#mersa-support-main.position-left .support-text,
#mersa-support-main.position-left .close-text {
    left: 64px;
}

#mersa-support-main.open .support-text {
    opacity: 0;
    visibility: hidden;
}

#mersa-support-main .support-text {
    opacity: 1;
    visibility: visible;
}

#mersa-support-main.open .close-text {
    opacity: 1;
    visibility: visible;
}

#mersa-support-main.position-right.open .close-text {
    right: 64px;
}

#mersa-support-main.position-left.open .close-text {
    left: 64px;
}

#mersa-support-main.position-right .item-tooltip {
    right: 70px;
}

#mersa-support-main.position-left .item-tooltip {
    left: 70px;
}

#mersa-support-main.position-right .support-item:hover .item-tooltip {
    right: 70px;
}

#mersa-support-main.position-left .support-item:hover .item-tooltip {
    left: 70px;
}

.support-items {
    position: absolute;
    bottom: 70px;
    display: none;
    flex-direction: column-reverse;
    gap: 10px;
    z-index: 9998;
    align-items: center;
}

#mersa-support-main.open .support-items {
    display: flex;
}

#mersa-support-main.position-right .support-items {
    right: 0;
}

#mersa-support-main.position-left .support-items {
    left: 0;
}

.support-item {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
}

#mersa-support-main.open .support-item {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.support-item img {
    width: 36px;
    height: 36px;
}

.support-item a {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    width: 100%;
    height: 100%;
}

.item-tooltip {
    font-family: var(--font-family, 'Shabnam');
}

.support-item:hover .item-tooltip {
    opacity: 1;
    visibility: visible;
}