body {
    font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
    background-color: #f2f3f7;
    color: #273754;
}

/* header */
.header {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
    background-color: #1b273b;
}
.header .container {
    max-width: 100% !important;
}
.header .logo {
    color: #f2f3f7;
    font-size: 1.125rem;
    margin-left: 0.8rem;
}
.header .nav-link {
    color: #f2f3f7;
}
.header .navbar-toggler-icon i {
    color: #f2f3f7;
    font-size: 1.75rem;
}

/* sidebar */
.sidebar {
    padding: 8px 0 0 !important;
    background-color: #d9dee9;
}
.sidebar .nav-link {
    padding: 12px 14px;
    color: #2d4061;
}
.sidebar .active .nav-link {
    font-weight: bold;
}
.sidebar .nav-link i {
    width: 18px;
    padding-right: 3px;
    text-align: center;
}

/* button */
a {
    color: #5677b2;
}

.btn-primary {
    color: #fff;
    background-color: #4c6dab;
    border-color: #4c6dab;
}
.btn-primary:hover {
    color: #fff;
    background-color: #5677b2;
    border-color: #5677b2;
}

.btn-outline-primary {
    color: #4162a7;
    border-color: #4162a7;
}
.btn-outline-primary:hover {
    color: #fff;
    background-color: #4162a7;
    border-color: #4162a7;
}

.btn-success {
    color: #fff;
    background-color: #419b75;
    border-color: #419b75;
}
.btn-success:hover {
    color: #fff;
    background-color: #4aa682;
    border-color: #4aa682;
}

/* table */
.table {
    color: #273754;
}


/* page */
.page {
    max-width: 1000px;
    margin: auto;
}
@media (min-width: 1400px) {
    .page {
        max-width: 1000px;
    }
}
@media (min-width: 1400px) {
    .page {
        max-width: 1000px;
    }
}


/* reports */
.reports {}

.column-date {
    font-size: 15px;
    width: 11rem;
    text-align: center;
}
.column-operation {
    width: 8rem;
}


.reports .btn {
    font-size: 14px;
}

.reports .date-label {
    font-size: 14px;
    margin-bottom: 0;
}
.reports .total-label {
    text-align: right;
    font-size: 13px;
    font-weight: bold;
    margin: -20px 0 0 0;
}
.reports .list-group {
    margin-bottom: 5px;
}
.reports .list-group-item {
    padding: .3rem .3rem .3rem;
}
.reports .project-label {
    margin-bottom: 0;
    font-size: 13px;
    line-height: 140%;
}
.reports .category-label {
    margin-bottom: 0;
    font-size: 12px;
    line-height: 140%;
}
.reports .time-label {
    margin-bottom: 0;
    font-size: 13px;
    text-align: right;
}
.reports .holiday {
    background-color: #fff0f0;
}
.reports .today {
    background-color: #fff9ea;
}




/* tasks */
.tasks {
    border-radius: 0.25rem;
    background-color: #fff;
}
.tasks .task {
    position: relative;
    border-top: solid 2px #eee;
    padding: 40px 40px 35px;
}
.tasks .task:first-child {
    border: none;
}
.tasks .task .delete-task-button {
    position: absolute;
    top: 0;
    right: 0;
    font-size: 18px;
    color: #4c6dab;
}

/* tooltip カスタマイズ */
.custom-tooltip.show {
    opacity: 1;
}
.custom-tooltip .tooltip-inner {
    max-width: 300px;
    padding: 10px 14px;
    background-color: #fff;
    box-shadow: rgba(0, 0, 0, 0.133) 0px 6.4px 14.4px 0px, rgba(0, 0, 0, 0.11) 0px 1.2px 3.6px 0px;
    color: #212121;
    text-align: left;
}
.custom-tooltip .tooltip-arrow::before {
    border-right-color: #fff;
}

/* choices カスタマイズ */
.choices__inner {
    background-color: #fff;
    border: 1px solid #ced4da;
}