@font-face {
    font-family: Manrope;
    src: url("/fonts/manrope/Manrope.ttf") format("truetype");
    font-weight: 200 800;
    font-style: normal;
    font-display: swap;
}
:root {
    --instrument-background: #173e49;
    --nav-text: #173e49;
    --instrument-text: #fff;
    --shadow: none;
    --line: #d9e3e9;
}
body {
    font-family: var(--font-family, Manrope), sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
.sidebar {
    background: var(--navy);
    color: var(--nav-text);
    border-right: 1px solid var(--line);
}
.brand {
    color: var(--nav-text);
    align-items: flex-start;
    padding: 29px 21px 32px;
    gap: 10px;
}
.brand strong {
    font-size: 15px;
    letter-spacing: -0.35px;
    font-weight: 800;
    line-height: 1.3;
}
.brand small {
    color: color-mix(in srgb, var(--nav-text) 67%, transparent);
    font-size: 11px;
    margin-top: 5px;
}
.brand #brand-logo svg {
    width: 35px;
    height: 40px;
}
.sidebar nav {
    gap: 3px;
    padding: 0 12px;
}
.nav-item {
    color: color-mix(in srgb, var(--nav-text) 80%, transparent);
    padding: 11px 12px;
    gap: 11px;
    border-radius: 9px;
    font-size: 12px;
    font-weight: 600;
}
.nav-item svg {
    width: 18px;
    height: 18px;
    opacity: 0.8;
}
.nav-item:hover {
    background: color-mix(in srgb, var(--teal) 6%, transparent);
}
.nav-item.active {
    color: var(--teal);
    background: color-mix(in srgb, var(--teal) 10%, var(--navy));
    box-shadow: none;
}
.nav-item.active svg {
    opacity: 1;
}
.sidebar-bottom {
    border-color: var(--line);
    color: color-mix(in srgb, var(--nav-text) 65%, transparent);
    gap: 10px;
    margin: 28px 20px 24px;
    font-size: 10px;
}
.sidebar-bottom strong {
    color: var(--nav-text);
    font-size: 12px;
}
.institute {
    font-size: 23px;
}
.sidebar nav {
    overflow: auto;
}
.topbar {
    background: var(--bg);
    height: 64px;
    border: 0;
    padding: 0 28px;
    color: var(--muted);
    font-size: 11px;
}
.topbar-right {
    gap: 18px;
}
.account {
    font-weight: 600;
}
.avatar {
    border-radius: 10px;
    background: var(--white);
    border: 1px solid var(--line);
}
.notification-button::after {
    display: none;
}
.icon-button {
    color: var(--ink);
}
main {
    padding: 14px 28px 30px;
    max-width: 1800px;
}
.page-head {
    align-items: flex-start;
    margin-bottom: 26px;
    gap: 24px;
}
.page-head h1 {
    font-size: clamp(27px, 2.4vw, 37px);
    font-weight: 650;
    letter-spacing: -1.35px;
    line-height: 1.2;
    margin-bottom: 10px;
}
.subtitle {
    font-size: 13px;
    color: var(--muted);
    max-width: 68ch;
    line-height: 1.65;
}
.head-actions {
    gap: 8px;
    justify-content: flex-end;
    max-width: 48%;
    align-items: center;
}
.head-actions .refresh-time {
    display: none;
}
.btn {
    border-radius: 8px;
    box-shadow: none;
    border-color: var(--teal);
    font-size: 12px;
    font-weight: 650;
    padding: 10px 14px;
    min-height: 38px;
}
.btn.secondary {
    background: var(--white);
    border-color: var(--line);
    color: var(--ink);
}
.btn.secondary:hover {
    background: color-mix(in srgb, var(--teal) 5%, var(--white));
    border-color: var(--teal);
}
.btn.ghost {
    background: transparent;
    color: var(--muted);
    box-shadow: none;
}
.btn.small {
    padding: 7px 11px;
    min-height: 32px;
}
.badge {
    border-radius: 6px;
    font-size: 10px;
    font-weight: 650;
    padding: 4px 7px;
}
.badge.demo {
    background: #fff2d8;
    color: #825513;
    border: 1px solid #e7d6af;
    letter-spacing: 0;
}
.card {
    box-shadow: none;
    background: var(--white);
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--card-radius, 12px);
}
.card-title {
    margin-bottom: 21px;
}
.card-title h2 {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.35px;
}
.card-title h2 svg {
    color: var(--muted);
    width: 18px;
    height: 18px;
}
.section-note,
.note {
    line-height: 1.75;
    color: var(--muted);
}
.form-control {
    border: 1px solid var(--line);
    background: var(--white);
    color: var(--ink);
    border-radius: 7px;
    min-height: 40px;
    font-size: 12px;
    padding: 10px 12px;
}
.form-control[readonly] {
    background: var(--bg);
}
.field label {
    font-size: 12px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 7px;
}
.form-grid {
    gap: 20px;
}
.toolbar {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 14px 18px;
}
.tabs {
    border-color: var(--line);
}
.tabs button {
    font-size: 12px;
    font-weight: 650;
    padding: 13px 16px;
}
.tabs button.active {
    color: var(--teal);
    background: transparent;
}
.segments {
    border-radius: 8px;
    background: var(--bg);
    padding: 3px;
}
.segments button {
    border-radius: 5px;
    font-size: 11px;
}
.segments button.active {
    background: var(--white);
    color: var(--teal);
    box-shadow: 0 1px 3px #173e4910;
}
.admin-tabs {
    gap: 5px;
    margin-bottom: 20px;
    align-items: center;
}
.admin-tabs .btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--muted);
    font-size: 11px;
    padding: 9px 11px;
}
.admin-tabs .btn:not(.secondary) {
    background: var(--white);
    border-color: var(--line);
    color: var(--teal);
}
.table-wrap {
    border-radius: 8px;
    border: 1px solid var(--line);
}
table {
    font-size: 12px;
}
thead th {
    background: var(--bg);
    color: var(--muted);
    font-size: 11px;
    font-weight: 650;
    padding: 13px 15px;
    letter-spacing: 0;
}
tbody td {
    padding: 15px;
    border-bottom: 1px solid var(--line);
}
tbody tr:last-child td {
    border-bottom: 0;
}
.click-row:hover {
    background: color-mix(in srgb, var(--teal) 4%, var(--white));
}
.table-footer {
    padding-top: 16px;
}
.notice {
    border-radius: 8px;
    box-shadow: none;
    font-size: 12px;
    padding: 14px 18px;
}
.notice.blue {
    background: color-mix(in srgb, var(--teal) 7%, var(--white));
    border-color: color-mix(in srgb, var(--teal) 15%, var(--line));
    color: var(--ink);
}
.modal {
    border-radius: 16px;
    box-shadow: 0 24px 90px #173e4933;
    background: var(--white);
}
.modal-head h2 {
    font-size: 23px;
    letter-spacing: -0.6px;
}
.workflow-step {
    padding: 16px 0;
}
.workflow-step .number {
    border-radius: 7px;
}
.footer-actions {
    border-radius: 10px;
    box-shadow: none;
}
.version-card {
    border-radius: 9px;
    background: var(--white);
}
.file-zone {
    background: var(--bg);
    border-color: var(--line);
    padding: 30px;
}
.error-panel,
.empty {
    background: var(--white);
    border-radius: 12px;
}
.error-panel p,
.empty p {
    max-width: 65ch;
    margin-left: auto;
    margin-right: auto;
}
.action-menu {
    position: relative;
    font-size: 12px;
}
.action-menu > summary {
    cursor: pointer;
    list-style: none;
    padding: 10px 13px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    font-weight: 600;
    color: var(--ink);
}
.action-menu > summary::-webkit-details-marker {
    display: none;
}
.action-menu > summary:after {
    content: "⌄";
    margin-left: 9px;
    color: var(--muted);
}
.action-menu[open] > summary {
    border-color: var(--teal);
}
.action-menu-panel {
    position: absolute;
    right: 0;
    top: calc(100% + 7px);
    display: grid;
    gap: 5px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 10px;
    box-shadow: 0 12px 35px #173e491a;
    padding: 7px;
    min-width: 240px;
    z-index: 800;
}
.action-menu-panel .btn {
    border: 0;
    justify-content: flex-start;
    width: 100%;
    background: transparent;
}
.river-observatory {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 310px;
    align-items: stretch;
    border-radius: 16px;
    background: var(--white);
    overflow: hidden;
    margin-bottom: 24px;
    border: 1px solid var(--line);
}
.river-observatory-map {
    min-width: 0;
    padding: 22px;
}
.river-header {
    align-items: flex-start;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 17px;
}
.river-header h3 {
    font-size: 27px;
    letter-spacing: -0.8px;
    font-weight: 650;
}
.river-header p {
    font-size: 11px;
}
.river-instruction {
    font-size: 11px;
    color: var(--muted);
    display: block;
    margin-bottom: 4px;
    letter-spacing: 0;
}
.map-actions {
    gap: 7px;
}
.map-segment {
    background: var(--bg);
    border: 0;
    border-radius: 7px;
    padding: 3px;
}
.map-segment button {
    font-size: 10px;
    padding: 7px 9px;
    border-radius: 5px;
}
.map-segment button.active {
    box-shadow: none;
}
.river-canvas .geographic-map {
    border-radius: 10px;
    border: 0;
}
.map-compass {
    border-radius: 8px;
    box-shadow: none;
}
.map-floating-tools button {
    font-size: 10px;
    box-shadow: 0 2px 7px #173e4910;
    border-radius: 6px;
}
.river-footer {
    padding: 14px 0;
    flex-wrap: wrap;
}
.geographic-legend {
    font-size: 10px;
    gap: 11px;
}
.map-angle {
    font-size: 10px;
}
.map-angle input {
    width: 90px;
}
.river-stations {
    gap: 5px;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
}
.river-station {
    padding: 9px 8px;
    border-radius: 7px;
    gap: 6px;
    background: var(--bg);
    border-color: transparent;
}
.river-station strong {
    font-size: 12px;
}
.river-station small {
    font-size: 9px;
}
.river-station i {
    width: 6px;
    height: 6px;
}
.river-station.active {
    border-color: var(--teal);
    background: color-mix(in srgb, var(--teal) 7%, var(--white));
}
.map-disclaimer {
    font-size: 10px;
    line-height: 1.7;
    margin: 13px 0 0;
    padding: 0 0 0 10px;
    max-width: 90ch;
}
.geographic-popup .eyebrow {
    letter-spacing: 0;
    font-size: 11px;
}
.geographic-popup > strong {
    font-family: var(--font-family);
    font-size: 18px;
}
.geographic-marker b {
    font-family: var(--font-family);
    font-size: 11px;
    border-radius: 5px;
    padding: 4px 7px;
}
.geographic-marker {
    box-shadow: 0 2px 7px #173e4920;
}
.station-instrument {
    background: var(--instrument-background);
    color: var(--instrument-text);
    padding: 23px 22px;
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.instrument-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    font-size: 11px;
    color: color-mix(in srgb, var(--instrument-text) 72%, transparent);
}
.instrument-top .badge {
    background: var(--white) !important;
}
.station-instrument h2 {
    font-size: 23px;
    font-weight: 650;
    letter-spacing: -0.6px;
    line-height: 1.3;
    margin: 13px 0 17px;
}
.instrument-selector .form-control {
    color: var(--instrument-text);
    background: color-mix(in srgb, var(--instrument-text) 8%, transparent);
    border-color: color-mix(in srgb, var(--instrument-text) 22%, transparent);
    font-size: 11px;
}
.instrument-selector option {
    color: var(--ink);
    background: var(--white);
}
.instrument-source {
    display: flex;
    justify-content: space-between;
    gap: 5px;
    align-items: center;
    margin: 13px 0 10px;
    color: color-mix(in srgb, var(--instrument-text) 74%, transparent);
    font-size: 9px;
}
.instrument-source .badge {
    font-size: 9px;
    background: color-mix(in srgb, var(--instrument-text) 14%, transparent);
    color: var(--instrument-text);
}
.instrument-readings {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 18px;
    margin-bottom: 14px;
}
.instrument-readings .metric {
    display: block;
    background: transparent;
    box-shadow: none;
    border: 0;
    border-bottom: 1px solid
        color-mix(in srgb, var(--instrument-text) 15%, transparent);
    padding: 13px 0;
    min-height: 85px;
    border-radius: 0;
    overflow: visible;
}
.instrument-readings .metric:before {
    display: none;
}
.instrument-readings .metric-icon {
    display: none;
}
.instrument-readings .metric-label {
    font-size: 10px;
    color: color-mix(in srgb, var(--instrument-text) 73%, transparent);
    font-weight: 500;
}
.instrument-readings .metric-value {
    font-size: 27px;
    font-weight: 600;
    letter-spacing: -1px;
    color: var(--instrument-text);
    line-height: 1.4;
    margin-top: 3px;
    display: flex;
    align-items: baseline;
    gap: 4px;
    flex-wrap: wrap;
}
.instrument-readings .metric-unit {
    font-size: 10px;
    letter-spacing: 0;
    color: color-mix(in srgb, var(--instrument-text) 70%, transparent);
    margin: 0;
    white-space: normal;
}
.instrument-readings .metric-note {
    font-size: 9px;
    color: color-mix(in srgb, var(--instrument-text) 70%, transparent);
    line-height: 1.5;
    margin-top: 3px;
}
.instrument-provenance {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 9px;
    color: color-mix(in srgb, var(--instrument-text) 72%, transparent);
    margin: auto 0 17px;
}
.instrument-provenance strong {
    display: block;
    color: var(--instrument-text);
    font-size: 10px;
    font-weight: 500;
    margin-top: 3px;
}
.instrument-detail {
    color: var(--instrument-text);
    background: color-mix(in srgb, var(--instrument-text) 9%, transparent);
    border-color: color-mix(in srgb, var(--instrument-text) 25%, transparent);
    width: 100%;
    font-size: 11px;
}
.instrument-detail:hover {
    background: color-mix(in srgb, var(--instrument-text) 15%, transparent);
}
.river-analysis {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 26px;
    margin: 28px 0;
}
.analysis-trend,
.data-context {
    min-width: 0;
}
.analysis-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}
.analysis-heading h2,
.data-context h2 {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.45px;
    margin: 0 0 4px;
}
.analysis-heading p {
    font-size: 11px;
    color: var(--muted);
    margin: 0;
}
.analysis-heading > .form-control {
    max-width: 160px;
    background: var(--white);
    font-size: 11px;
    min-height: 34px;
}
.analysis-heading > span {
    font-size: 11px;
    color: var(--muted);
}
.analysis-trend {
    background: var(--white);
    padding: 22px;
    border-radius: 12px;
    border: 1px solid var(--line);
}
.data-context {
    padding: 18px 0 0;
}
.data-context h2 {
    margin-bottom: 20px;
}
.context-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
    border-bottom: 1px solid var(--line);
    padding: 11px 0;
    font-size: 11px;
}
.context-row > span {
    color: var(--muted);
    max-width: 65%;
}
.context-row strong {
    font-size: 11px;
    text-align: right;
    font-weight: 650;
}
.data-context p {
    font-size: 11px;
    line-height: 1.8;
    color: var(--muted);
    margin-top: 18px;
}
.fleet-comparison {
    background: var(--white);
    padding: 23px;
    border: 1px solid var(--line);
    border-radius: 12px;
}
.fleet-comparison .table-wrap {
    border: 0;
}
.fleet-comparison .table-footer {
    border-top: 1px solid var(--line);
}
.public-guidance {
    background: transparent;
    padding: 0;
    border: 0;
    color: var(--muted);
    font-size: 12px;
    margin: 0 0 18px;
    max-width: 78ch;
}
.metric {
    box-shadow: none;
}
.metric:before {
    display: none;
}
.metric-icon {
    border-radius: 10px;
}
.metric-grid .metric {
    min-height: 105px;
}
.eyebrow {
    letter-spacing: 0;
    font-size: 11px;
    font-weight: 500;
}
body footer {
    color: var(--muted);
    font-size: 10px;
    background: transparent;
    border-color: var(--line);
    padding: 18px 28px;
}
.river-workspace.expanded {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 14px;
}
@media (min-width: 1600px) {
    .river-observatory,
    .river-analysis {
        grid-template-columns: minmax(0, 1fr) 350px;
    }
    .station-instrument {
        padding: 27px;
    }
    .instrument-readings .metric-value {
        font-size: 32px;
    }
    .river-observatory-map {
        padding: 26px;
    }
}
@media (max-width: 1100px) {
    .river-observatory,
    .river-analysis {
        grid-template-columns: minmax(0, 1fr) 285px;
    }
    .river-observatory-map {
        padding: 16px;
    }
    .station-instrument {
        padding: 20px 17px;
    }
    .head-actions {
        max-width: 52%;
    }
    .page-head h1 {
        font-size: 29px;
    }
    .river-header h3 {
        font-size: 24px;
    }
    .river-footer {
        align-items: flex-start;
    }
    .map-angle {
        width: 100%;
    }
    .map-angle input {
        flex: 1;
    }
}
@media (max-width: 950px) {
    .river-observatory,
    .river-analysis {
        grid-template-columns: minmax(0, 1fr);
    }
    .station-instrument {
        padding: 23px;
    }
    .instrument-readings {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        column-gap: 22px;
    }
    .instrument-provenance {
        margin-top: 8px;
    }
    .instrument-detail {
        width: auto;
        align-self: flex-start;
    }
    .instrument-selector {
        max-width: 360px;
    }
    .river-analysis {
        gap: 12px;
    }
    .data-context {
        padding: 16px 4px;
    }
    .page-head {
        flex-wrap: wrap;
    }
    .head-actions {
        max-width: 100%;
        justify-content: flex-start;
    }
    .river-header {
        align-items: center;
    }
    .map-angle {
        width: auto;
    }
    .map-angle input {
        width: 110px;
        flex: none;
    }
}
@media (max-width: 740px) {
    .sidebar {
        width: var(--sidebar-width);
        border-right: 1px solid var(--line);
    }
    .workspace {
        margin-left: 0;
    }
    .topbar {
        height: 55px;
        padding: 0 17px;
    }
    .mobile-menu {
        display: block;
    }
    main {
        padding: 14px 16px 22px;
    }
    .page-head {
        margin-bottom: 20px;
        gap: 16px;
    }
    .page-head h1 {
        font-size: 28px;
        letter-spacing: -0.8px;
    }
    .subtitle {
        font-size: 12px;
    }
    .head-actions {
        width: 100%;
        gap: 6px;
    }
    .head-actions .btn,
    .action-menu > summary {
        font-size: 11px;
        padding: 8px 10px;
    }
    .action-menu-panel {
        left: 0;
        right: auto;
        min-width: 230px;
    }
    .river-observatory {
        border-radius: 12px;
    }
    .river-observatory-map {
        padding: 15px;
    }
    .river-header {
        align-items: flex-start;
    }
    .river-header h3 {
        font-size: 25px;
    }
    .map-actions {
        justify-content: flex-start;
        width: auto;
    }
    .river-footer {
        flex-direction: column;
    }
    .map-angle {
        width: 100%;
    }
    .map-angle input {
        flex: 1;
    }
    .river-stations {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    .river-station small {
        font-size: 8px;
    }
    .station-instrument {
        padding: 21px;
    }
    .instrument-readings {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .instrument-readings .metric {
        min-height: 78px;
    }
    .instrument-readings .metric-value {
        font-size: 29px;
    }
    .river-analysis {
        margin: 21px 0;
    }
    .analysis-trend,
    .fleet-comparison {
        padding: 16px;
    }
    .analysis-heading h2,
    .data-context h2 {
        font-size: 16px;
    }
    .analysis-heading {
        align-items: flex-start;
        gap: 10px;
        flex-wrap: wrap;
    }
    .analysis-heading > .form-control {
        max-width: 100%;
        width: auto;
    }
    .context-row {
        font-size: 12px;
    }
    .context-row strong {
        font-size: 12px;
    }
    .data-context p {
        font-size: 12px;
    }
    .card {
        padding: 17px;
    }
    .admin-tabs {
        flex-wrap: nowrap;
        overflow: auto;
        align-items: stretch;
        padding-bottom: 6px;
    }
    .admin-tabs .btn {
        flex-shrink: 0;
    }
    .river-workspace.expanded .geographic-map {
        height: calc(100dvh - 380px) !important;
    }
    .form-control {
        font-size: 16px;
    }
    .instrument-selector .form-control {
        font-size: 16px;
    }
    .form-grid {
        gap: 16px;
    }
    .settings-array .form-control {
        font-size: 12px;
    }
    .table-footer .legend {
        gap: 10px;
    }
    .topbar-right {
        gap: 12px;
    }
    .account .account-name {
        display: none;
    }
    body footer {
        padding: 17px;
        font-size: 9px;
    }
}
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}
@media print {
    .station-instrument {
        background: white;
        color: black;
        --instrument-text: #000;
    }
    .river-observatory,
    .river-analysis {
        display: block;
    }
    .action-menu {
        display: none;
    }
    .sidebar,
    .topbar {
        display: none;
    }
    .workspace {
        margin-left: 0;
    }
    main {
        padding: 0;
    }
    .fleet-comparison,
    .river-observatory-map,
    .analysis-trend {
        border: 0;
    }
    .instrument-readings .metric {
        color: black;
        border-color: #ccc;
    }
}
.notification-count {
    position: absolute;
    right: -6px;
    top: -5px;
    background: var(--teal);
    color: white;
    font-size: 8px;
    border-radius: 5px;
    min-width: 14px;
    padding: 1px 3px;
    line-height: 1.5;
    border: 2px solid var(--bg);
}
.appearance-section {
    border: 0;
    border-top: 1px solid var(--line);
    padding: 24px 0;
    margin: 0;
    min-width: 0;
}
.appearance-section legend {
    padding: 0 12px 0 0;
    font-size: 14px;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -0.25px;
}
.appearance-section .form-grid {
    margin-top: 12px;
}
.modal-title h2 {
    font-size: 23px;
    letter-spacing: -0.6px;
    font-weight: 650;
}
.nav-item {
    overflow-wrap: anywhere;
    line-height: 1.45;
}
.nav-item svg {
    flex-shrink: 0;
}
.river-station strong,
.river-station small {
    overflow-wrap: anywhere;
}
.instrument-readings .metric-note {
    overflow-wrap: anywhere;
}