:root {
    --main-color: #1D9BEF;
    --box-bg: #ffffff;
    --second-box-bg: #f2f2f2;
    --text-color: #3f3f3f;
    --second-text-color: #757575;
    --third-text-color: #ffffff;
    --forthe-text-color: #dadada;
    --offer-price: #2f9e44;
    --bg-grad-1: #eaf2ff;
    --bg-grad-2: #d7e7ff;
    --bg-grad-3: #edf4ff;
    --shadow:
        0 0.3rem 0.6rem rgba(0, 0, 0, 0.04),
        0 1rem 2.4rem rgba(0, 0, 0, 0.12);


    --ticket-open-bg: #fff3cd;
    --ticket-open-text: #856404;
    --ticket-answered-bg: #d4edda;
    --ticket-answered-text: #155724;
    --ticket-closed-bg: #f8d7da;
    --ticket-closed-text: #721c24;
    --ticket-archived-bg: rgba(148, 163, 184, 0.514);
    --ticket-archived-text: #6b7280;
    --ticket-edit-bg: #dbeafe;
    --ticket-edit-text: #1e40af;
}

:root.dark {
    --main-color: #29A8FF;
    --box-bg: #141414;
    --second-box-bg: #1f1f1f;
    --text-color: #f1f1f1;
    --second-text-color: #c7c7c7;
    --third-text-color: #ffffff;
    --forthe-text-color: #d1d1d1;
    --offer-price: #2FE86C;
    --bg-grad-1: #0D1117;
    --bg-grad-2: #0F1A23;
    --bg-grad-3: #15202B;
    --shadow:
        0 0.3rem 0.6rem rgba(0, 0, 0, 0.25),
        0 1rem 2.4rem rgba(0, 0, 0, 0.18);


    --ticket-open-bg: #3a2f05;
    --ticket-open-text: #ffd866;
    --ticket-answered-bg: #0f3a22;
    --ticket-answered-text: #4ade80;
    --ticket-closed-bg: #3a0f14;
    --ticket-closed-text: #ff6b6b;
    --ticket-archived-bg: rgba(22, 55, 102, 0.727);
    --ticket-archived-text: #5890ff;
    --ticket-edit-bg: #150756;
    --ticket-edit-text: #3d44ff;
}


html {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    font-size: 62.5%;
    scroll-behavior: smooth
}

* {
    transition:
        background-color 0.3s ease-in-out,
        color 0.3s ease-in-out,
        border-color 0.3s ease-in-out,
        fill 0.3s ease-in-out;
}

*,
::after,
::before {
    -webkit-box-sizing: inherit;
    box-sizing: inherit
}

*:focus {
    outline: none;
}


body {
    line-height: 1.6;
    font-size: 1.6rem;
    font-family: "Dana Medium";
    overflow-x: hidden;
    background: var(--second-box-bg);
    position: relative;
    /* padding-top: 6rem; */
}

a {
    text-decoration: none;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.hidden {
    display: none;
}

.public_arrow {
    width: 1.2rem;
    height: 1.2rem;
}

.public_btn {
    width: 13.6rem;
    height: 4.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    padding: .6rem 1rem;
    border-radius: 1.5rem;
    font-size: 1.4rem;
    cursor: pointer;
    transition: all ease-in-out .3s;
}

.section--space {
    margin: 10rem 0;
}

.swiper-slide {
    display: flex;
}

/* .swiper {
  overflow: visible !important;
} */

/* .swiper-wrapper {
  overflow: visible !important;
} */

/* header of articles */

.description-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.right-side__title {
    font-size: 2.8rem;
    color: var(--text-color);
    line-height: 1;
}

.right-side__description {
    font-size: 1.8rem;
    color: var(--second-text-color);
}

.left-side__btn {
    background: var(--box-bg);
    color: var(--text-color);
}

.left-side__btn:hover {
    background: var(--main-color);
    color: var(--third-text-color);
}

.clamp-1 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* boxes */

.box {
    /* width: 30rem; */
    height: 43.5rem;
    background: var(--box-bg);
    border-radius: 1.5rem;
    padding-bottom: 1rem;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all ease-in-out .3s;
    box-shadow: var(--shadow);
    flex-grow: 1;
    position: relative;
}

.box__image {
    width: 100%;
}

.box__image>img {
    width: 100%;
    height: 20rem;
    border-radius: 1.5rem;
}

.box__info {
    padding: 0 1rem;
    padding-bottom: 1rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.info__title {
    font-size: 1.6rem;
    font-family: "Dana Demi Bold";
    color: var(--text-color);
    margin-bottom: .3rem;
}

.info__description {
    font-size: 1.5rem;
    color: var(--second-text-color);
    font-family: "Dana Regular";
}

.box__part {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.more-info__teacher {
    width: fit-content;
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: 1.6rem;
    color: var(--second-text-color);
    text-decoration: none;
}

.teacher__photo {
    width: 30px;
    height: 30px;
}

.teacher__photo img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.box__price {
    min-height: 5.5rem;
    display: flex;
    align-items: center;
    justify-content: end;
    flex-direction: column;
    padding: 0 1rem;
}

.box__price>div {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: .5rem;
}

.box__price>div:last-child {
    margin-bottom: 0;
}

.price__offer-box {
    width: 5rem;
    background: var(--main-color);
    color: var(--third-text-color);
    padding: .1rem .1rem;
    border-radius: .4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.price__users-info>svg {
    color: var(--text-color);
}

.price__main-price {
    font-size: 1.6rem;
    margin: 0;
    color: var(--text-color);
    line-height: 1;
    margin-bottom: .2rem;
}

.line-through {
    color: var(--second-text-color);
    text-decoration: line-through;
}

.price__offer-price {
    font-size: 1.6;
    font-weight: 600;
    color: var(--main-color);
    margin: 0;
    line-height: 1;
}

.users-info__user-icon {
    font-size: 2rem;
}

.users-info__user-count {
    font-size: 1.3rem;
    color: var(--text-color);
}

.action-side__icons {
    color: var(--text-color);
}

.box__btn-publish {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.box__article-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1rem;
}

.box__article-btn>a {
    background: var(--second-box-bg);
    color: var(--text-color);
    transition: all ease-in-out .3s;
    padding: 0;
}

.box__article-btn>a:hover {
    background: var(--main-color);
    color: var(--third-text-color);
}


/* container-boxes */

.container-boxes {
    position: relative;
}

.container-boxes__pattern {
    position: absolute;
    top: 0;
    width: 100%;
    opacity: .1;
    z-index: -50;
}

.container-boxes__countainer {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.container-boxes-2row__countainer {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.container-boxes-3row__countainer {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.container-boxes-2row-at-end__countainer {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

/* alarm */

.alarm {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #780000;
    padding: 1.3rem 0;
    margin-bottom: 5rem;
}

.alarm__text {
    color: var(--third-text-color);
    font-size: 1.6rem;
    font-family: "Dana Demi Bold";
}

/* description courses area */

.datails-box {
    background: var(--box-bg);
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: var(--shadow);
}

.description-area h2 {
    font-size: 2.8rem;
    color: var(--text-color);
    line-height: 1;
    margin: 1.5rem 0;
}

.description-area p {
    font-size: 1.8rem;
    color: var(--second-text-color);
    text-align: justify;
}

.description-area li {
    color: var(--second-text-color);
    display: flex;
    align-items: center;
    justify-content: start;
}

.description-area li::before {
    content: "";
    width: .7rem;
    height: .7rem;
    background: var(--main-color);
    border-radius: 100%;
    margin-left: .5rem;
}

.description-area img {
    width: 100%;
    border-radius: 1.5rem;
}

/* toast */

.toast {
    height: fit-content;
    position: fixed;
    top: 2.0rem;
    right: 2.0rem;
    padding: 1.4rem 2.2rem;
    border-radius: 1rem;
    font-size: 1.5rem;
    color: #fff;
    opacity: 0;
    visibility: hidden;
    transition: all .3s ease-in-out;
    z-index: 999999;
    transform: translateY(-1.5rem);
    box-shadow: var(--shadow);
    font-family: "Dana Regular";
}

.toast.show {
    opacity: 1;
    visibility: visible;
    bottom: 3.5rem;
}

.toast.success {
    background: #16a34a;
}

.toast.error {
    background: #dc2626;
}

.toast.warning {
    background: #f59e0b;
}

.toast.info {
    background: #2563eb;
}

/* i frame codes */


.h_iframe-aparat_embed_frame {
    width: 100%;
    height: 100%;
    position: relative;
}

.h_iframe-aparat_embed_frame .ratio {
    display: block;
    width: 100%;
    height: auto;
}

.h_iframe-aparat_embed_frame iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* swiper edit */

.swiper-wrapper {
    padding: 2rem 0;
}

/* see more btn */

.see-more-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 3rem;
}

.see-more-btn>a {
    background: var(--main-color);
    color: var(--third-text-color);
}

/* search among all */

.search-among-all {
    margin-bottom: 3rem;
}

/* bg colors */

.bg--perpul {
    background-color: #8540FF;
}

.bg--yellow {
    background-color: #FFC50C;
    fill: #FFBB01;
}

.bg--pink {
    background-color: #EC407A;
    fill: #F5276C;
}

.bg--orang {
    background-color: #FF6331;
    fill: #FF5823;
}

.bg--blue {
    background-color: #13B6FF;
    fill: #03ACF8;
}

.bg--green {
    background-color: #49AF46;
    fill: #49B846;
}

.bg--dark-red {
    background-color: #77000e;
    fill: #77000e;
}

.bg--dark-blue {
    background-color: #00237c;
    fill: #00237c;
}

/* bg and color same  */

.green--online-box {
    background: #00e82a;
}

.green--online-text {
    color: #00e82a;
}

.yellow--online-box {
    background: #ffd900;
}

.yellow--online-text {
    color: #ffd900;
}

/* log out and back to site btn in panels */


.user-panel__action-btns {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1rem 0;
}

.user-panel__action-btns>a {
    width: 100%;
    padding: 1rem .5rem;
    border-radius: .8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all ease-in-out .3s;
}

.go-to-site {
    background: var(--second-box-bg);
    color: var(--text-color);
}

.go-to-site:hover {
    background: var(--main-color);
    color: var(--third-text-color);
}

.log-out {
    background: #dc2626;
    color: var(--third-text-color);
}