@import url(https://fonts.googleapis.com/css2?family=Titillium+Web:wght@300;400;600&display=swap);

/* ─── Sidebar shell ─────────────────────────────────────────────────────── */
.main-menu {
    background: #212121;
    border-right: 1px solid #1a1a1a;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 60px;
    overflow: hidden;
    transition: width .15s ease;
    z-index: 1000;
}

.main-menu:hover,
nav.main-menu.expanded {
    width: 250px;
    overflow: visible;
}

/* ─── Nav lists ─────────────────────────────────────────────────────────── */
.main-menu > ul {
    margin: 7px 0;
    padding: 0;
    list-style: none;
}

.main-menu li {
    position: relative;
    display: block;
    width: 250px;
}

/* ─── Nav links ─────────────────────────────────────────────────────────── */
.main-menu li > a {
    position: relative;
    display: table;
    border-collapse: collapse;
    border-spacing: 0;
    color: #999;
    font-family: Arial, sans-serif;
    font-size: 14px;
    text-decoration: none;
    transition: all .1s linear;
    width: 100%;
}

.main-menu li > a:hover,
.main-menu li > a:focus {
    text-decoration: none;
    color: #fff;
    background-color: #5fa2db;
}

/* ─── Active state ──────────────────────────────────────────────────────── */
nav.main-menu li.active > a {
    color: #fff;
    background-color: #5fa2db;
}

/* ─── Icon cell ─────────────────────────────────────────────────────────── */
.main-menu .nav-icon,
.main-menu .fa {
    position: relative;
    display: table-cell;
    width: 60px;
    height: 40px;
    text-align: center;
    vertical-align: middle;
    font-size: 18px;
    color: inherit;
}

/* ─── Label cell ────────────────────────────────────────────────────────── */
.main-menu .nav-text {
    position: relative;
    display: table-cell;
    vertical-align: middle;
    width: 190px;
    font-family: 'Titillium Web', sans-serif;
    font-weight: 300;
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ─── Logout pinned to bottom ───────────────────────────────────────────── */
.main-menu > ul.logout {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 250px;
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid #333;
}

.main-menu > ul.logout li > a {
    color: #999;
}

.main-menu > ul.logout li > a:hover {
    color: #fff;
    background-color: #c0392b;
}

/* ─── Section divider ───────────────────────────────────────────────────── */
.main-menu .menu-divider {
    height: 1px;
    background: #333;
    margin: 8px 10px;
    width: calc(100% - 20px);
}

/* ─── Section label (visible only when expanded) ───────────────────────── */
.main-menu .menu-label {
    display: table-cell;
    vertical-align: middle;
    width: 190px;
    font-family: 'Titillium Web', sans-serif;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #555;
    padding: 12px 0 4px 0;
    white-space: nowrap;
}

/* ─── Tooltip (shown on collapsed sidebar) ──────────────────────────────── */
.main-menu li > a .nav-tooltip {
    display: none;
    position: absolute;
    left: 65px;
    top: 50%;
    transform: translateY(-50%);
    background: #333;
    color: #fff;
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 4px;
    white-space: nowrap;
    pointer-events: none;
    z-index: 2000;
}

.main-menu:not(:hover) li > a:hover .nav-tooltip {
    display: block;
}

/* ─── Page content offset ───────────────────────────────────────────────── */
.page-content {
    margin-left: 60px;
    transition: margin-left .15s ease;
    min-height: 100vh;
    padding: 0.5rem 1.5rem;
}

.page-content > * {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.main-menu:hover ~ .page-content,
nav.main-menu.expanded ~ .page-content {
    margin-left: 250px;
}

/* ─── Scrollable overflow ───────────────────────────────────────────────── */
.no-touch .scrollable.hover {
    overflow-y: hidden;
}

.no-touch .scrollable.hover:hover {
    overflow-y: auto;
}

/* ─── Global nav resets ─────────────────────────────────────────────────── */
nav {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

nav ul,
nav li {
    outline: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

nav ul li {
    padding-top: 2px;
}

a:hover,
a:focus {
    text-decoration: none;
}

/* ─── Utility area ──────────────────────────────────────────────────────── */
.area {
    float: left;
    background: #e2e2e2;
    width: 100%;
    height: 100%;
}