* { 
    box-sizing: border-box;
}
html {
    height: 100dvh;
}
body {
    margin: 0;
    padding: 1rem;
    height: 100%;
    display: grid;
    grid-template-columns: min-content auto;
    gap: 0.5rem;
}
nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
nav select {
    font-size: 1rem;
    padding: 0.5rem;
    text-align: center;
}
#div-calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
}
#div-calendar > div {
    color: #999;
}
#div-calendar > div:not(:empty) {
    aspect-ratio: 1/1;
    width: 2rem;
    display: flex;
    place-content: center;
    place-items: center;
    cursor: default;
}
#div-calendar .head {
    font-weight: 700;
    color: hsl(240, 60%, 50%);
}
#div-calendar > div[report] {
    color: #222;
    font-weight: 700;
    cursor: pointer;
    background-color: chartreuse;
    border-radius: 2rem;
}
nav fieldset {
    display: flex;
    gap: 0.25rem;
    flex-direction: column;
}
.chb-user-item {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    padding: 0.25rem;
    border-radius: 0.5rem;
    position: relative;
    background-color: #e7e7e7;
    color: #666666;
    opacity: 0.5;
    cursor: pointer;
}
.chb-user-item input {
    display: none;
}
.chb-user-item:has(:checked) {
    background-color: hsl(90deg, 100%, 80%);
    color: #000000;
    opacity: 1;
}
.chb-user-item:has(:checked)::after {
    content: '✔️';
    position: absolute;
    right: 0.5rem;
}
#reports-main {
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
}
#reports-main > article {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 12rem;
    padding: 0.5rem;
    border: 1px solid black;
    gap: 0.5rem;
}
.profile-picture {
    width: 3rem;
    aspect-ratio: 1/1;
    border-radius: 10rem;
    object-fit: cover;
}
.nickname { font-weight: 700; }
#reports-main .user-info {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}
#reports-main .timeline {
    width: 100%;
    flex-grow: 1;
    display: grid;
    grid-template-rows: 2fr 3fr 1fr 3fr 2fr;
    gap: 0.1rem;
}
.hour {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0 0.5rem;
    border: 1px solid gray;
}
.hour::before { color: gray; line-height: 1rem; }
.hour[bf08]::before { content:'ก่อน 08:00'; }
.hour[hr08-11]::before { content:'08:00-11:59'; }
.hour[hr12]::before { content:'12:00-12:59'; }
.hour[hr13-17]::before { content:'13:00-17:59'; }
.hour[af18]::before { content:'หลัง 18:00'; }
.report-item {
    cursor: pointer;
}

dialog[open]::backdrop {
    background-color: rgba(0,0,0,0.2);
    backdrop-filter: blur(2px) grayscale();
}
.report-body dl {
    display: grid;
    grid-template-columns: 1fr 4fr;
    gap: 1rem;
    font-size: 1rem;
    line-height: 1.25rem;
}
.report-body dt {
    font-weight: 700;
    text-align: right;
    color: blue;
}
.report-body dd {
    margin: 0;
    white-space: pre-line;
}
.report-body dd[pics] {
    display: flex;
    gap: 0.1rem;
}
.report-body dd[pics] img {
    width: 240px;
    aspect-ratio: 1/1;
    object-fit: cover;
    cursor: pointer;
}
#btn-excel {
    position: fixed;
    right: 0.5rem;
    top: 0.5rem;
    width: 3rem;
    height: 3rem;
    display: grid;
    cursor: pointer;
}
#btn-excel::before {
    content: '';
    background-image: url(../img/icons8-excel.svg);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    cursor: pointer;
}