.nav-toggle {
    position: fixed;
    opacity: 0;
    pointer-events: none;
}

.nav-trigger {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 1100;
    width: 42px;
    height: 42px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    background: rgba(7, 21, 29, 0.9);
    border: 1px solid rgba(56, 189, 248, 0.34);
    border-radius: 8px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
    cursor: pointer;
}

.nav-trigger span {
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: #e0f2fe;
}

.nav-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1080;
    background: rgba(2, 6, 23, 0.38);
    opacity: 0;
    pointer-events: none;
}

.side-nav {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1090;
    width: 260px;
    height: 100vh;
    height: 100dvh;
    padding: 62px 14px 16px;
    background: rgba(7, 21, 29, 0.98);
    border-right: 1px solid rgba(148, 163, 184, 0.18);
    box-shadow: 18px 0 40px rgba(0, 0, 0, 0.32);
    transform: translateX(-100%);
    transition: transform 0.22s ease, visibility 0.22s ease;
    visibility: hidden;
}

.nav-toggle:checked ~ .side-nav {
    transform: translateX(0);
    visibility: visible;
}

.nav-toggle:checked ~ .nav-backdrop {
    opacity: 1;
    pointer-events: auto;
}

.side-nav-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    color: #f8fafc;
}

.side-nav-mark {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(56, 189, 248, 0.42);
    border-radius: 8px;
    background: rgba(56, 189, 248, 0.12);
    color: #7dd3fc;
    font-size: 13px;
    font-weight: 850;
}

.side-nav-links {
    display: grid;
    gap: 8px;
}

.side-nav-link {
    display: flex;
    align-items: center;
    min-height: 42px;
    padding: 10px 12px;
    border: 1px solid transparent;
    border-radius: 8px;
    color: #94a3b8;
    font-size: 14px;
    font-weight: 750;
    text-decoration: none;
}

.side-nav-link:hover {
    background: rgba(56, 189, 248, 0.1);
    border-color: rgba(56, 189, 248, 0.2);
    color: #bae6fd;
}

.side-nav-link.is-active {
    background: rgba(56, 189, 248, 0.16);
    border-color: rgba(56, 189, 248, 0.38);
    color: #e0f2fe;
}

.side-nav-session {
    display: grid;
    gap: 5px;
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid rgba(148, 163, 184, 0.18);
    color: #94a3b8;
    font-size: 12px;
}

.side-nav-session span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.side-nav-session strong {
    color: #e0f2fe;
    text-transform: uppercase;
}

.coordinates-tabs {
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
}

.coordinates-tabs .coordinates-tab {
    text-decoration: none;
}

input {
    padding: 8px;
    width: 200px;
    max-width: 100%;
    box-sizing: border-box;
}

input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    opacity: 0.9;
}