html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
    font-family: "Pretendard";
}

/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block;
    font-family: "Pretendard";
}

body {
    line-height: 1;
    font-family: "Pretendard";
}

ol,
ul {
    list-style: none;
    font-family: "Pretendard";
}

blockquote,
q {
    quotes: none;
    font-family: "Pretendard";
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: "";
    content: none;
    font-family: "Pretendard";
}

* {
    font-family: "Pretendard";
    box-sizing: border-box;
}

body {
    width: 100vw;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    background: var(--background-color);
}

*::-webkit-scrollbar {
    background: transparent;
    width: calc(var(--spacing) * 1);
}

*::-webkit-scrollbar-thumb {
    background: var(--box-shadow-color);
    border-radius: calc(var(--spacing) * 2);
}

/***************************************************************************/
/***************************************************************************/
/***************************************************************************/

#loading-wrap {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100dvh;
    background: var(--background-color);

    &.on {
        display: block;
    }

    .loading-wrap {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: calc(var(--spacing) * 2);
        font-size: 4rem;
        color: var(--icon-color);
        z-index: 1000;

        span {
            display: inline-block;
            animation: jump 2.5s infinite ease-in-out;
        }

        span:nth-child(1) {
            animation-delay: 0s;
        }

        span:nth-child(2) {
            animation-delay: 0.1s;
        }

        span:nth-child(3) {
            animation-delay: 0.2s;
        }

        span:nth-child(4) {
            animation-delay: 0.3s;
        }

        span:nth-child(5) {
            animation-delay: 0.4s;
        }
    }




}

#main-wrap {
    flex: 1;
    display: flex;
    overflow: hidden;
    background: var(--background-color);
}

#gnb-wrap {
    display: flex;
    flex-direction: column;
    background: var(--background-color);

    .logo-wrap {
        padding: calc(var(--spacing) * 2) 0;
        box-shadow: 0px 4px 8px 4px var(--box-shadow-color);
        transition: 0.3s;

        &.end {
            box-shadow: 0px 0px 8px 4px rgba(0, 0, 0, 0);
        }
    }

    .gnb-wrap {
        flex: 1;
        overflow-y: auto;

        &::-webkit-scrollbar {
            display: none;
        }
    }

    .user-wrap {
        box-shadow: 0px -4px 8px 4px var(--box-shadow-color);
        transition: 0.3s;
        padding: calc(var(--spacing) * 2) 0;

        &.end {
            box-shadow: 0px 0 8px 4px rgba(0, 0, 0, 0);
        }
    }

    .button-wrap {
        display: flex;
        flex-direction: column;
        gap: calc(var(--spacing) * 2);

        a,
        button {
            text-decoration: none;
            color: var(--icon-color);
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: calc(var(--spacing) * 1);
            gap: calc(var(--spacing) * 1);
            cursor: pointer;
            background: none;
            border: none;

            span {
                font-size: 0.6875rem;
                text-align: center;
                color: var(--icon-color);
                text-transform: uppercase;

                &.text-s {
                    font-size: 0.5625rem;
                }

                &.text-ss {
                    font-size: 0.5rem;
                }

                &.text-sss {
                    font-size: 0.45rem;
                }
            }

            svg {
                width: calc(var(--spacing) * 5);
                height: calc(var(--spacing) * 5);

                &.fill * {
                    fill: var(--icon-color);
                }

                &.stroke * {
                    stroke: var(--icon-color);
                }
            }

            &.fill svg * {
                fill: var(--icon-color);
            }

            &.stroke svg * {
                stroke: var(--icon-color);
            }

            &:hover,
            &.on {
                &.fill svg * {
                    fill: var(--icon-hover-color);
                }

                &.stroke svg * {
                    stroke: var(--icon-hover-color);
                }

                span {
                    color: var(--icon-hover-color);
                }
            }
        }
    }
}

#list-wrap {
    height: 100%;
    background: var(--background-color);
    width: calc(var(--spacing) * 64);
    border-right: 1px solid var(--left2-border-color);
    border-left: 1px solid var(--left2-border-color);
}

#bottom-wrap {
    font-size: 0.75rem;
    background: var(--background-bottom-color);
    color: var(--text-bottom-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(var(--spacing) * 2) calc(var(--spacing) * 2);
}

#mobile-gnb-wrap {
    display: none;
}

#mobile-user-wrap {
    display: none;
}

/***************************************************************************/
/***************************************************************************/
/***************************************************************************/

#list-wrap {
    height: 100%;
    background: var(--background-color);
    width: calc(var(--spacing) * 64);
    border-right: 1px solid var(--left2-border-color);
    display: flex;
    flex-direction: column;


    .title-wrap {
        font-size: 1rem;
        display: flex;
        align-items: center;
        font-weight: 600;
        border-bottom: 1px solid var(--left2-border-color);
        color: var(--icon-color);
        padding: calc(var(--spacing) * 4);

        &:hover {
            color: var(--icon-hover-color);
        }
    }

    .search-wrap {
        gap: calc(var(--spacing) * 1);
        border-top: 1px solid var(--left2-border-color);
        padding: calc(var(--spacing) * 2) calc(var(--spacing) * 2) calc(var(--spacing) * 2);

        position: relative;

        svg {
            position: absolute;
            left: calc(var(--spacing) * 2);
            top: calc(var(--spacing) * 4);
            width: calc(var(--spacing) * 4);
            height: calc(var(--spacing) * 4);
        }

        &.fill svg * {
            fill: var(--icon-color);
        }

        &.stroke svg * {
            stroke: var(--icon-color);
        }

        &:hover {
            &.fill svg * {
                fill: var(--icon-hover-color);
            }

            &.stroke svg * {
                stroke: var(--icon-hover-color);
            }
        }

        input {
            width: 100%;
            border: none;
            background: none;
            color: var(--text-color);
            font-size: 0.875rem;
            padding: calc(var(--spacing) * 2) calc(var(--spacing) * 6);
            color: var(--icon-color);

            &:hover {
                color: var(--icon-hover-color);
            }

            &::placeholder {
                color: var(--icon-color);
            }

            &:focus {
                outline: none;
            }
        }

        .close-btn {
            display: none;
            position: absolute;
            right: calc(var(--spacing) * 2);
            top: calc(var(--spacing) * 4);
            width: calc(var(--spacing) * 4);
            height: calc(var(--spacing) * 4);
            cursor: pointer;
            border: none;
            background: none;
            align-items: center;
            justify-content: center;
            padding: 0;

            &.on {
                display: flex;
            }

            svg {
                width: 100%;
                height: 100%;
                position: unset;
            }

            &.fill svg * {
                fill: var(--icon-color);
            }

            &.stroke svg * {
                stroke: var(--icon-color);
            }

            &:hover {
                &.fill svg * {
                    fill: var(--icon-hover-color);
                }

                &.stroke svg * {
                    stroke: var(--icon-hover-color);
                }
            }
        }
    }

    .list-wrap {
        flex: 1;
        overflow-y: auto;
        color: var(--icon-color);
        display: flex;
        flex-direction: column;
        padding: calc(var(--spacing) * 2) 0;

        .menu {
            display: flex;
            flex-direction: column;
            gap: calc(var(--spacing) * 0.5);

            &.sub {
                padding-left: calc(var(--spacing) * 4);
            }

            a {
                font-size: 0.875rem;
                color: var(--icon-color);
                text-decoration: none;
                padding: calc(var(--spacing) * 1) calc(var(--spacing) * 4);
                display: flex;
                align-items: center;
                gap: calc(var(--spacing) * 1);

                &:visited {
                    color: inherit;
                }

                &:hover {
                    color: var(--icon-hover-color);

                    &.fill svg * {
                        fill: var(--icon-hover-color);
                    }

                    &.stroke svg * {
                        stroke: var(--icon-hover-color);
                    }
                }

                .folder {
                    display: none;

                    &.on {
                        display: inline;
                    }
                }

                .title {
                    flex: 1;
                    width: 100%;
                    overflow-x: auto;
                    /* 가로 스크롤 가능 */
                    overflow-y: hidden;
                    /* 세로는 숨김 */
                    white-space: nowrap;
                    /* 줄바꿈 없이 한 줄로 */
                    text-overflow: clip;
                    /* 필요시 ellipsis도 가능 */
                    cursor: pointer;
                    scroll-behavior: smooth;

                    /* JS에서 scrollTo할 때 부드럽게 */
                    &::-webkit-scrollbar {
                        display: none;
                    }
                }

                svg {
                    width: calc(var(--spacing) * 4);
                    height: calc(var(--spacing) * 4);
                }

                &.fill svg * {
                    fill: var(--icon-color);
                }

                &.stroke svg * {
                    stroke: var(--icon-color);
                }
            }
        }
    }
}

#main {
    height: 100%;
    width: 100%;
    color: var(--text-color);
    overflow: auto;
}