body {
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #f8f9fa;
}

.sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 48px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
    width: 250px;
    transition: all 0.3s;
}

.sidebar-collapsed {
    width: 80px;
}

.sidebar-collapsed .nav-link-text {
    display: none;
}

.sidebar-collapsed .nav-link i {
    font-size: 1.5rem;
    margin-right: 0;
}


.main-content {
    margin-left: 250px;
    transition: margin-left 0.3s;
    padding: 20px;
}

.main-content-collapsed {
    margin-left: 80px;
}

.nav-link {
    color: #333;
}

.nav-link.active {
    color: #0d6efd;
    font-weight: 500;
}

.navbar-brand {
    padding-top: .75rem;
    padding-bottom: .75rem;
    font-size: 1rem;
    background-color: rgba(0, 0, 0, .25);
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .25);
}

.navbar .form-control {
    padding: .75rem 1rem;
    border-width: 0;
    border-radius: 0;
}

/* Calendar styles */
.calendar {
    table-layout: fixed;
}
.calendar td {
    height: 120px;
    vertical-align: top;
    border: 1px solid #ddd;
    padding: 4px;
}
.calendar .day-number {
    font-size: 0.8rem;
    font-weight: bold;
    color: #333;
}
.calendar .not-month {
    background-color: #f8f9fa;
}
.events {
    margin-top: 4px;
}
.event {
    font-size: 0.75rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.submenu-item .nav-link {
    padding-left: 2.5rem;
}

.modal-fullscreen-xl {
    width: 95%;
    max-width: 1400px;
}