* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    font-family: 'Roboto', sans-serif;
}
body {
    --accent-color:#169685;
    --text-color: 17, 17, 17;
    --text-color-light: 85, 85, 85;
    --foreground-color: 255, 255, 255;
    --background-color: rgba(var(--foreground-color), 1);
    --dark-shade: #f8f8f8;
    --error-color: #E53935;
    --hue: 172;
    --saturation: 74%;
    --lightness: 34%;
    color: rgba(var(--text-color), 1);
    font-size: 16px;
    background: var(--dark-shade);
    background-size: cover;
}
body[data-theme="dark"]{
    --accent-color: #00e2c4;
    --text-color: 238, 238, 238;
    --text-color-light: 170, 170, 170;
    --foreground-color: 26, 26, 26;
    --background-color: #111;
    --dark-shade: #080808;
    --hue: 172;
    --saturation: 70%;
    --lightness: 44%;
}

a {
    font-weight: 600;
    text-decoration: none;
    color: var(--accent-color);
}

.dark-text {
    color: #111;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1rem;
}

h5 {
    font-size: 0.8rem;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

p {
    line-height: 1.5;
    max-width: 65ch;
    color: rgba(var(--text-color), 0.9);
}
strong{
    font-weight: 500;
}
::-moz-focus-inner {
    border: none;
}
.bottom-padding {
    padding-bottom: 1.5rem;
}

.top-padding {
    padding-top: 1em;
}

.bottom-margin {
    margin-bottom: 1.5rem;
}

.top-margin {
    margin-top: 1.5rem;
}

.flex {
    display: flex;
}

.grid {
    display: grid;
}

.grid-2 {
    grid-template-columns: auto auto;
    gap: 1em;
}

.align-center {
    align-items: center;
}

.direction-column {
    flex-direction: column;
}

.justify-right{
    margin-left: auto;
}

.space-between {
    justify-content: space-between;
}

.label {
    margin-bottom: 0.4rem;
}

.light-text {
    opacity: 0.7;
}

.hide {
    opacity: 0;
    pointer-events: none;
}

.hide-completely {
    display: none !important;
}

.breakable {
    word-break: break-all;
}

.overflow-ellipsis{
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.separator {
    padding: .1em;
}

.no-transformations {
    transform: none !important;
}
.capitalize{
    text-transform: capitalize;
}

span.ripple {
    position: absolute;
    border-radius: 50%;
    transform: scale(0);
    animation: ripple 0.6s linear;
    background: rgba(var(--text-color), 0.1);
}
@keyframes ripple {
    to {
      transform: scale(4);
      opacity: 0;
    }
}
.icon{
    height: 1.2rem;
    width: 1.2rem;
    overflow: visible;
    stroke: rgba(var(--text-color), 1);
    opacity: 0.8;
    fill: none;
    stroke-width: 6;
    stroke-linejoin: round;
    stroke-linecap: round;
}

sm-popup{  
    & > sm-input:not(:last-of-type) {
        margin-bottom: 1rem;
    }
    sm-textarea{
        margin-top: 1rem;
    }
}

.popup-header{
    padding: 1.5rem;
    padding-bottom: 0;
    display: flex;
    align-items: center;
    width: 100%;
    .icon{
        margin-right: 1rem;
        padding: 0.2rem;
        stroke-width: 10;
        cursor: pointer;
    }
    sm-button, button{
        width: auto;
        margin-left: auto;
    }
}
button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-transform: capitalize;
    padding: 0.6rem 1.2rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 0.3rem;
    color: var(--accent-color);
    transition: transform 0.3s;
    border: none;
    background: rgba(var(--text-color), 0.1);
    -webkit-tap-highlight-color: transparent;
    font-family: 'Poppins', sans-serif;
    &:focus {
        outline: thin solid rgba(var(--text-color-light), .4);
    }
    &:disabled {
        cursor: default;
        background: rgba(var(--text-color), 0.4);
    }
}
.primary-btn {
    background: var(--accent-color);
    justify-content: center;
    color: rgba(var(--foreground-color), 1);
}
#confirmation{
    flex-direction: column;
    h4 {
        font-weight: 500;
        margin-bottom: 1.5rem;
    }

    .flex {
        margin-top: 1rem;
        sm-button:first-of-type {
            margin-right: 0.6em;
            margin-left: auto;
        }
    }
}
#sign_in_page{
    background: url(sign-in-bg.svg) no-repeat center, linear-gradient(rgba(var(--text-color), 0.04), rgba(var(--text-color), 0.04)), linear-gradient(rgba(var(--foreground-color), 1), rgba(var(--foreground-color), 1));
    background-size: cover;
    min-height: 100vh;
    width: 100vw;
    align-items: center;
    padding: 0 6vw;
    .info{
        h1{
            font-weight: 800;
            font-size: clamp(1.5rem, 8vw, 4rem);
        }
        h4{
            font-weight: 500;
            font-family: 'Roboto', sans-serif;
            opacity: 0.8;
        }
    }
    .sign-in-box{
        width: calc(100vw - 4rem);
        z-index: 1;
        sm-input{
            text-align: left;
        }
        sm-panel{
            width: 100%;
        }
        sm-tab-header{
            background: none;
            align-self: flex-start;
            &::part(tab-header){
                padding-bottom: 0.4rem;
                gap: 1.5rem;
            }
        }
        sm-tab::part(tab){
            padding: 0.4rem 0;
        }
        sm-tab-panels{
            margin-top: 3rem;
        }
        form{
            width: 100%;
        }
        h2{
            margin-bottom: 0.5rem;
        }
        h3{
            font-weight: 500;
        }
        h4 {
            font-weight: 500;
            margin-bottom: 1.5rem;
        }
        h5{
            opacity: 0.8;
            font-weight: 500;
        }
        .copy-row{
            h4{
                max-width: 34ch;
            }
        }
        .copy-row:not(:last-of-type){
            margin-bottom: 1rem;
        }
        button {
            margin-top: 1rem;
            padding: 0.6rem 1.6rem;
        }
        p {
            margin-bottom: 0.5rem;
            max-width: 35ch;
            margin-top: 0.5rem;
            margin-bottom: 1.5rem;
        }
        #credentials_section{
            border-top: 1px rgba(var(--text-color), 0.2) solid;
            margin-top: 1rem;
            padding-top: 1.5rem;
            animation: slide-down 0.3s forwards;
        }
    }
}
@keyframes slide-down{
    from{
        transform: translateY(-1rem);
    }
    to{
        transform: none;
    }
}
.copy-row {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 0.5rem;
    width: auto;
    h4 {
        font-family: 'Roboto', sans-serif;
        margin-bottom: 0;
        font-weight: 400;
        margin: 0 !important;
    }
    .icon {
        cursor: pointer;
        padding: 0.4rem;
        height: 1.8rem;
        width: 1.8rem;
    }

    .copy {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

#main_loader {
    text-align: center;
    place-content: center;
    height: 100vh;
    width: 100vw;
    position: fixed;
    left: 0;
    sm-button {
        margin-left: 0;
        margin-top: 1rem;
        width: max-content;
        justify-self: center;
    }

    svg {
        height: 2rem;
        width: 2rem;
        stroke: var(--accent-color);
        stroke-width: 6;
        fill: none;
        overflow: visible;
        stroke-linecap: round;
        stroke-dashoffset: 210;
        stroke-dasharray: 210;
        justify-self: center;
        align-self: center;
        margin-bottom: 2rem;
    }

    h3 {
        width: 100%;
        font-weight: 400;
        word-spacing: 0.16em;
    }
}

.loader {
    fill: none;
    stroke-width: 10;
    stroke: var(--accent-color);
    height: 2rem;
    width: 2rem;
    overflow: visible;
    stroke-dashoffset: 230;
    stroke-dasharray: 230;
    padding: 2px;
    justify-self: center;
}

.animate-loader {
    animation: load 2.6s infinite, rotate 1s infinite linear;
}

@keyframes rotate {
    100% {
        transform: rotate(360deg);
    }
}

@keyframes load {
    50% {
        stroke-dashoffset: 0;
    }

    100% {
        stroke-dashoffset: -210;
    }
}

#main_header{
    padding: 1rem;
    box-shadow: 0 0.1rem 0.2rem #00000010;
    background: rgba(var(--foreground-color), 1);
    h5{
        font-weight: 500;
        font-family: 'Roboto', sans-serif;
        opacity: 0.8;
    }
    h4{
        font-size: 1.2rem;
    }
}
#home_page{
    padding: 1rem 1.5rem;
}
.section-header{
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--dark-shade);
    padding: 1rem 0;
    margin-bottom: 1rem;
    h4{
        font-size: 1.2rem;
        opacity: 0.8;
        font-weight: 500;
    }
}

#main_section{
    & > header{
        sm-input{
            margin-left: 1rem;
        }
    }
}

#user_icon{
    width: 2.4rem;
    height: 2.4rem;
    padding: 0.6rem;
    cursor: pointer;
    background: rgba(var(--text-color), 0.1);
    border-radius: 2rem;
}

#sheets_container{
    gap: 2rem 1.5rem;
    grid-template-columns: repeat(auto-fill, minmax(9rem, 1fr));
    margin-bottom: 3rem;
    animation: slide-up 0.6s forwards cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes slide-up{
    from{
        transform: translateY(2rem);
    }
    to{
        transform: none;
    }
}

#add_new_sheet{
    .icon{
        height: 2rem;
        width: 2rem;
        stroke-width: 10;
        stroke: #fff;
        stroke-linecap: square;
        opacity: 1;
        top: 50%;
        transform: translateY(-50%);
        position: absolute;
    }
    .card{
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        background: url(card-bg1.svg), #A7003E;
        background-size: cover;
    }
}

.sheet-card{
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    &:active .card{
        transform: scale(0.95);
    }
    .card{
        position: relative;
        border-radius: 0.4rem;
        background: url(card-bg2.svg) center, rgba(var(--text-color), 0.06);
        background-size: contain;
        padding: 1rem;
        padding-top: 66%;
        width: 100%;
        transition: box-shadow 0.3s, transform 0.3s;
    }
    h4{
        font-family: 'Roboto', sans-serif;
        font-weight: 400;
        opacity: 0.9;
        margin-top: 0.8rem;
        text-align: center;
        max-width: 90%;
    }
    h5{
        font-family: 'Roboto', sans-serif;
        background: rgba(var(--text-color), 0.1);
        position: absolute;
        top: 0;
        right: 0;
        margin: 0.5rem 0;
        padding: 0.4rem 0.6rem;
        border-radius: .2rem 0 0 .2rem;
        font-weight: 500;
        opacity: 0.8;
    }
}

#sheet_page{
    width: 100vw;
    height: 100vh;
    overflow-x: hidden;
    &.toggle-side-bar #side_bar{
        transition: transform 0.3s;
        z-index: 10;
        transform: none;
    }
}
#sheet_heading{
    font-weight: 600;
    opacity: 0.9;
}
#sheet_type{
    padding: 0.3rem 0.6rem;
    border-radius: 0.3rem;
    margin: 0 1rem;
    font-weight: 500;
    opacity: 0.8;
    background: rgba(var(--text-color), 0.1);
}
#sheet_description{
    margin-top: 0.8rem;
    opacity: 0.8;
}
#sheet_editors{
    gap: 0.5rem;
    flex-wrap: wrap;
    color: rgba(var(--text-color), 0.7);
    font-size: 0.9rem;
    .editor{
        padding: 0.4rem 0.6rem;
        border-radius: 0.4rem;
        background: rgba(var(--text-color), 0.06);
    }
}
#toggle_details, #go_to_home{
    height: 2.4rem;
    width: 2.4rem;
    padding: 0.7rem;
    cursor: pointer;
}
#go_to_home, #go_to_home + h5{
    transform: translateX(-1rem);
    cursor: pointer;
}
#go_to_home + h5{
    font-weight: 500;
    opacity: 0.9;
}
#toggle_details{
    transform: rotateX(180deg);
    transition: transform 0.3s;
}
#sheet_details{
    padding: 1rem;
    margin-bottom: 1rem;
    .flex:first-of-type{
        margin-bottom: 1rem;
    }
    .flex:nth-of-type(2){
        margin-bottom: 1rem;
    }
    .flex:not(:first-of-type){
        margin-bottom: 0.3rem;
        .icon{
            cursor: pointer;
            margin-right: 1rem;
            height: 100%;
        }
    }
    &.collapse{
        padding: 0.5rem 1rem;
        margin-bottom: 0;
        .flex{
            margin-bottom: 0;
        }
        #toggle_details{
            transform: none;
        }
        #sheet_heading{
            font-size: 1.2rem;
            font-weight: 600;
            opacity: 0.9;
        }
        #sheet_description,
        #sheet_editors,
        #sheet_type{
            display: none;
        }
    }
}
#sheet_container{
    position: relative;
    overflow: auto;
    max-height: 100%;
    bottom: 0;
    max-width: 100%;
}
sm-select::part(options){
    max-height: 50vh;
}
table{
    border-collapse: collapse;
    position: relative;
    input{
        position: relative;
        padding: 0.4rem;
        border: thin solid rgba(var(--text-color), 0.3);
        font-size: 1rem;
        width: 100%;
        border-radius: 0.3rem;
        background: rgba(var(--text-color), 0.06);
        color: inherit;
        &:disabled{
            border: transparent;
        }
    }
}
th{
    position: sticky;
    top: 0;
    background: linear-gradient(rgba(var(--text-color), 0.06), rgba(var(--text-color), 0.06)), rgba(var(--foreground-color), 1);
    text-align: left;
    line-height: 1;
    vertical-align: middle;
    font-weight: 500;
    z-index: 1;
    padding: 1rem 0.8rem;
    white-space: nowrap;
    box-shadow: 0 0.2rem 0.4rem #00000020;
    cursor: pointer;
}
tr{
    &:nth-of-type(2n){
        background-color: rgba(var(--text-color), 0.04);
    }
}
td{
    padding: 0.4rem 0.8rem;
    opacity: 0.9;
}
.text-field{
    min-width: 20ch;
    max-width: 30ch;
}
.grade-input{
    width: 10ch;
}
th.descending::after,
th.ascending::after{
    display: inline-flex;
    justify-self: flex-end;
    position: relative;
    margin-left: auto;
    font-size: 0.8rem;
}
th.descending::after{
    content: " \25BC";
}
th.ascending::after{
    content: ' \25B2';
}

#group_by{
    &::part(popup){
        min-height: 80vh;
    }
    sm-select:last-of-type{
        margin-left: 0.5rem;
    }
}

#side_bar{
    position: fixed;
    transform: translateX(-100%);
    background: var(--dark-shade);
    & > .flex:first-of-type{
        padding: 0 1rem;
    }
    .section-header{
        margin-bottom: 0;
        background: inherit;
    }
}
#right{
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: auto;
    max-height: 100vh;
    background: rgba(var(--foreground-color), 1);
    animation: slide-right 0.6s forwards cubic-bezier(0.175, 0.885, 0.32, 1.275); 
}

@keyframes slide-right{
    from{
        transform: translateX(-2rem);
    }
    to{
        transform: translateX(0);
    }
}

.placeholder{
    animation: placeholder-loading 0.6s infinite alternate;
    padding: 1.5rem 0;
    width: 100%;
    margin: 1.5rem;
    border-radius: 0.5rem;
    background: rgba(var(--text-color), 0.06);
    &#sheet_container{
        width: calc(100% - 3rem);
        height: calc(100% - 3rem);
    }
}

@keyframes placeholder-loading{
    from{
        opacity: 0.4;
    }
    to{
        opacity: 1;
    }
}

#people_container{
    overflow: auto;
    max-height: calc(100vh - 3.6rem);
    gap: 1.5rem;
}

.person-card{
    display: grid;
    align-items: center;
    grid-template-columns: auto 1fr;
    grid-template-areas: 'initials .' 'initials .';
    cursor: pointer;
    padding: 0 1rem;
    transition: transform 0.3s;
    -webkit-tap-highlight-color: transparent;
    &:active{
        transform: scale(0.95);
    }
    &:first-of-type{
        margin-top: 1.5rem;
    }
    &:last-of-type{
        margin-bottom: 2rem;
    }
}
.person-initials{
    grid-area: initials;
    display: flex;
    justify-content: center;
    height: 2.6rem;
    width: 2.6rem;
    font-size: 1.2rem !important;
    font-weight: 500;
    align-items: center;
    border-radius: 2rem;
    margin-right: 1rem;
    text-transform: uppercase;
    opacity: 1 !important;
    color: var(--accent-color);
    background: rgba(var(--text-color), 0.06);
}
.person-name{
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 500;
    text-transform: capitalize;
}
.person-flo-id{
    opacity: 0.7;
    font-weight: 400;
}

#user_popup{
    sm-button{
        margin-top: 0.5rem;
    }
    section:not(:last-of-type){
        margin-bottom: 1.5rem;
    }
}

#new_sheet_popup{
    p{
        font-size: 0.9rem;
    }
}

#specify_columns,
#specify_editors,
#specify_details{
    h4{
        font-weight: 500;
        font-size: 0.9rem;
        margin-bottom: 0.2rem;
    }
    gap: 1rem;
    margin-top: 1rem;
    padding-top: 1rem;
}
#columns_container{
    flex-wrap: wrap;
}
#editors_container,
#columns_container,
#additional_fields{
    gap: 0.4rem;
}
#specify_editors{
    border-top: solid 1px rgba(var(--text-color), 0.2);
}
#add_editor,
#add_column,
#add_detail{
    sm-input{
        width: 100%;
    }
    .icon{
        height: 3rem;
        width: 3rem;
        padding: 1rem;
        cursor: pointer;
    }
}
#add_detail{
    gap: 0.2rem;
    grid-template-columns: 1fr auto;
    grid-template-areas: '. add' '. add';
    .icon{
        grid-area: add;
        align-self: flex-end;
    }
}
.editor-card,
.column-card,
.details-card{
    border-radius: 0.3rem;
    background: rgba(var(--text-color), 0.06);
    .icon{
        padding: 0.3rem;
        cursor: pointer;
    }
    .editor-address{
        font-family: 'Roboto', sans-serif;
        font-size: 0.9rem;
        font-weight: 400;
        opacity: 0.8;
    }
}
.editor-card{
    padding: 0.4rem 0.8rem;
}
.column-card{
    padding: 0.4rem 0.6rem;
    h5{
        font-weight: 500;
        font-family: 'Roboto', sans-serif;
    }
    .icon{
        margin-left: 0.4rem;
    }
}
.details-card{
    gap: 0.2rem;
    padding: 0.6rem 0.8rem;
    grid-template-columns: 1fr auto;
    grid-template-areas: '. close' '. close';
    h4, h5{
        font-family: 'Roboto', sans-serif;
        margin: 0 !important;
    }
    h5{
        font-weight: 400;
        opacity: 0.8;
    }
    h4{
        font-size: 1rem !important;
    }
    .icon{
        grid-area: close;
    }
}

#save_button{
    position: fixed;
    overflow: hidden;
    bottom: 0;
    left: 0;
    width: calc(100% - 2rem);
    padding: 1rem;
    margin: 1rem;
    border-radius: 0.4rem;
    background: rgba(var(--foreground-color), 1);
    z-index: 20;
    box-shadow: 0 0.1rem 0.1rem #00000010, 0 0 1rem #00000016;
    transform: translateY(1rem);
    transition: transform 0.3s, opacity 0.3s;
    #changes_indicator{
        position: absolute;
        left: 0;
        width: 0.5rem;
        height: 100%;
        background: red;
    }
    sm-button{
        margin-left: 1rem;
    }
}

@media screen and (max-width: 640px){
    #group_by_view{
        overflow: auto;
        max-width: calc(100vw - 3rem);
    }
}
@media screen and (min-width: 640px){
    .hide-on-desktop{
        display: none;
    }
    sm-popup::part(popup){
        width: 24rem;
    }
    #sign_in_page{
        grid-auto-flow: column;
        .sign-in-box{
            width: 26rem;
            padding: 2rem;
            min-height: 80vh;
            min-width: 26rem;
            border-radius: 0.5rem;
            box-shadow: 0 0 0.3rem #00000016, 0 6rem 2rem -2rem #00000016;
            background: rgba(var(--foreground-color), 1);
        }
    }
    #main_header{
        padding: 1.2rem 3rem;
    }
    #home_page, #main_header{
        grid-template-columns: 1fr 80vw 1fr;
        grid-template-areas: '. main .';
    }
    #main_section,
    #main_header > div{
        grid-area: main;
    }

    #sheets_container{
        gap: 2rem;
        grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
    }
    #sheet_page{
        &.toggle-side-bar{
            grid-template-columns: 19rem 1fr;
            #side_bar{
                z-index: initial;
            }
        }
        &:not(.toggle-side-bar) #side_bar{
            grid-template-columns: 1fr;
            position: fixed;
            transform: translateX(-100%);
        }
    }
    #side_bar{
        position: relative;
        transform: none;
    }
    #group_by{
        &::part(popup){
            width: 80vw;
        }
    }
    #save_button{
        width: auto;
    }
}
@media screen and (min-width: 1920px){
    #home_page, #main_header{
        grid-template-columns: 1fr 60vw 1fr;
        grid-template-areas: '. main .';
    }
}
@media (any-hover: hover){
    :root{
        scrollbar-width: thin;
    }
    ::-webkit-scrollbar {
        width: 0.7rem;
        height: 0.7rem;
    }
     
    ::-webkit-scrollbar-track {
        border-radius: 10px;
    }
     
    ::-webkit-scrollbar-thumb {
        border-radius: 10px;
        background: rgba(var(--text-color), 0.2);
        &:hover{
            background: rgba(var(--text-color), 0.4);
        }
    }
    #people_container::-webkit-scrollbar{
        width: 0.4rem;
    }
    #right{
        z-index: 1;
        box-shadow: -0.5rem 0 0.5rem #00000010;
    }
}