:root {
    color-scheme: dark;
    --bg: #09110f;
    --panel: #111c19;
    --panel-soft: #0d1714;
    --line: #263833;
    --text: #edf5f1;
    --muted: #91a59e;
    --accent: #78e6ae;
    --warning: #ffc76b;
    --content-width: 1400px;
    --page-x: 36px;
    --page-y: 28px;
    --panel-radius: 12px;
}

@media (prefers-color-scheme: light) {
    :root:not([data-theme]) {
        color-scheme: light;
        --bg: #f4f7f5; --panel: #ffffff; --panel-soft: #edf3f0; --line: #cbd8d2;
        --text: #15231e; --muted: #52665e; --accent: #176b49; --warning: #8a5a00;
        --panel-muted: #edf3f0;
    }
}

:root[data-theme="light"] {
    color-scheme: light;
    --bg: #f4f7f5; --panel: #ffffff; --panel-soft: #edf3f0; --line: #cbd8d2;
    --text: #15231e; --muted: #52665e; --accent: #176b49; --warning: #8a5a00;
    --panel-muted: #edf3f0;
}

:root[data-theme="dark"] { color-scheme: dark; }

@media (prefers-color-scheme: light) {
    :root:not([data-theme]) body { background: radial-gradient(circle at 15% 0, #dcebe3 0, transparent 35%), var(--bg); }
    :root:not([data-theme]) .topnav a:hover,
    :root:not([data-theme]) .management-links a:hover { background: #e4eee9; }
}

:root[data-theme="light"] body { background: radial-gradient(circle at 15% 0, #dcebe3 0, transparent 35%), var(--bg); }
:root[data-theme="light"] .topnav a:hover,
:root[data-theme="light"] .management-links a:hover { background: #e4eee9; }

@media (prefers-color-scheme: light) {
    :root:not([data-theme]) tbody tr:hover,
    :root:not([data-theme]) tbody tr.selected,
    :root:not([data-theme]) .searchable-select .select-search { background: #e4eee9; }
    :root:not([data-theme]) .pill.ok,
    :root:not([data-theme]) .route-marker { background: #dcf7e9; }
    :root:not([data-theme]) .pill.off { background: #fff1d6; }
}

:root[data-theme="light"] tbody tr:hover,
:root[data-theme="light"] tbody tr.selected,
:root[data-theme="light"] .searchable-select .select-search { background: #e4eee9; }
:root[data-theme="light"] .pill.ok,
:root[data-theme="light"] .route-marker { background: #dcf7e9; }
:root[data-theme="light"] .pill.off { background: #fff1d6; }

* {
    box-sizing: border-box;
}

html {
    min-width: 320px;
}

body {
    margin: 0;
    background: radial-gradient(circle at 15% 0, #163328 0, transparent 35%), var(--bg);
    color: var(--text);
    font: 14px/1.5 Inter, ui-sans-serif, system-ui, sans-serif;
}

a {
    color: var(--accent);
}

h1,
h2,
h3,
p {
    overflow-wrap: anywhere;
}

h1,
h2 {
    margin: 2px 0 0;
    letter-spacing: -.03em;
}

h1 {
    font-size: 32px;
}

h2 {
    font-size: 21px;
}

h3 {
    margin: 0 0 10px;
}

p {
    margin-top: 0;
}

.eyebrow {
    color: var(--accent);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .16em;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.topbar,
.page-content,
main {
    width: 100%;
    max-width: var(--content-width);
    margin: 0 auto;
    padding: var(--page-y) var(--page-x);
}

.page-content {
    padding-top: 24px;
}

.topbar {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    border-bottom: 1px solid var(--line);
}

.topnav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.topnav a {
    padding: 7px 9px;
    border-radius: 7px;
    text-decoration: none;
}

.topnav a:hover {
    background: #172923;
}

.actions {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.actions form,
.login-form {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.auth-page {
    max-width: 760px;
}

.auth-panel {
    margin-top: 24px;
}

.registration-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.login-page-form {
    display: grid;
    gap: 16px;
}

.auth-navigation {
    display: flex;
    gap: 10px;
    align-items: center;
}

.application-overview {
    display: grid;
    gap: 18px;
}

.application-introduction h2 {
    max-width: 820px;
    font-size: clamp(26px, 4vw, 44px);
    line-height: 1.08;
    margin-bottom: 16px;
}

.application-introduction p {
    max-width: 860px;
    color: var(--muted);
    font-size: 16px;
}

.information-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.information-grid h3 {
    margin-top: 6px;
}

.information-grid p,
.muted-copy {
    color: var(--muted);
}

.application-information {
    display: grid;
    grid-template-columns: minmax(160px, .35fr) 1fr;
    gap: 22px;
    align-items: start;
}

.registration-form .wide {
    grid-column: 1 / -1;
}

label {
    color: var(--muted);
    font-size: 12px;
}

input,
select,
button {
    display: block;
    max-width: 100%;
    margin-top: 5px;
    border: 1px solid var(--line);
    border-radius: 7px;
    padding: 10px 12px;
    background: var(--panel-soft);
    color: var(--text);
    font: inherit;
}

input,
select {
    width: 100%;
    min-width: 0;
}

button {
    width: auto;
    padding: 10px 16px;
    background: var(--accent);
    color: #092016;
    border: 0;
    font-weight: 800;
    cursor: pointer;
}

button:disabled {
    opacity: .5;
    cursor: default;
}

.secondary {
    background: var(--line);
    color: var(--text);
}

.metrics {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.dashboard-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metrics article,
.panel {
    background: color-mix(in srgb, var(--panel) 94%, transparent);
    border: 1px solid var(--line);
    border-radius: var(--panel-radius);
}

.metrics article {
    padding: 18px;
    min-width: 0;
}

.metrics span {
    display: block;
    color: var(--muted);
}

.metrics strong {
    font-size: 30px;
}

.panel {
    min-width: 0;
    margin-bottom: 18px;
    overflow: hidden;
}

.panel-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    min-height: 70px;
    padding: 18px 22px;
    border-bottom: 1px solid var(--line);
}

.panel-body {
    padding: 20px 22px;
}

.panel.panel-body .section-heading {
    margin-bottom: 10px;
}

.panel.panel-body > p:last-child,
.panel-body > p:last-child {
    margin-bottom: 0;
}

.panel-subsection {
    padding: 22px;
    border-top: 1px solid var(--line);
}

.panel-subsection > p {
    color: var(--muted);
}

.title-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.table-wrap {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 13px 18px;
    text-align: left;
    border-bottom: 1px solid var(--line);
    vertical-align: middle;
}

th {
    color: var(--muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .08em;
    white-space: nowrap;
}

td {
    min-width: 0;
}

tbody tr {
    cursor: pointer;
}

tbody tr:hover,
tbody tr.selected {
    background: #172923;
}

tbody tr:last-child td {
    border-bottom: 0;
}

.management-table-wrap,
.dashboard-table-wrap {
    scrollbar-gutter: stable;
}

.management-table {
    width: 100%;
    min-width: 100%;
    table-layout: auto;
}

.management-table td {
    white-space: normal;
    overflow-wrap: anywhere;
}

.management-table .table-actions-column,
.management-table td:last-child {
    width: 132px;
    min-width: 132px;
    max-width: 132px;
    text-align: right;
    white-space: nowrap;
}

.management-table td:last-child button {
    display: inline-block;
    min-width: 104px;
    margin: 0;
    white-space: nowrap;
}

.users-table {
    min-width: 820px;
}

.trackers-table {
    min-width: 980px;
}

.users-table th:nth-child(1),
.users-table th:nth-child(2),
.users-table th:nth-child(4),
.users-table th:nth-child(5),
.trackers-table th:nth-child(1),
.trackers-table th:nth-child(2),
.trackers-table th:nth-child(3),
.trackers-table th:nth-child(5) {
    white-space: nowrap;
}

.dashboard-table {
    min-width: 1080px;
}

.dashboard-table td,
.dashboard-table th {
    white-space: nowrap;
}

.table-actions-column {
    width: 1%;
}

.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.pill {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 99px;
    font-size: 11px;
}

.pill.ok {
    color: var(--accent);
    background: #17372a;
}

.pill.off {
    color: var(--warning);
    background: #392d18;
}

.empty,
.error {
    margin: 16px 22px;
    color: var(--muted);
}

.error {
    padding: 12px 16px;
    border: 1px solid #7c3b3b;
    background: #341b1b;
    color: #ffb1b1;
    border-radius: 8px;
}

.notice[hidden] {
    display: none;
}

.management-grid {
    display: grid;
    gap: 18px;
    align-items: start;
}

.user-layout {
    grid-template-columns: minmax(0, 1.55fr) minmax(300px, .85fr);
}

.tracker-layout {
    grid-template-columns: minmax(350px, .95fr) minmax(0, 1.45fr);
}

.form-grid {
    display: grid;
    gap: 14px;
    padding: 22px;
}

.single-column-form {
    grid-template-columns: minmax(0, 1fr);
}

.two-column-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid label:not(.checkbox-field) {
    display: grid;
    gap: 6px;
    align-content: start;
}

.form-grid label small {
    display: block;
    margin-top: 1px;
    color: var(--muted);
    line-height: 1.4;
}

.wide {
    grid-column: 1 / -1;
}

.form-section-heading {
    margin-top: 4px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
}

.form-section-heading h3,
.form-section-heading h4 {
    margin-bottom: 5px;
}

.form-section-heading h4 {
    font-size: 1rem;
}

.form-section-heading p {
    margin-bottom: 0;
    color: var(--muted);
}

button.danger,
.button-link.danger {
    background: #b42318;
    border-color: #b42318;
    color: #fff;
}

button.danger:hover,
.button-link.danger:hover {
    background: #912018;
    border-color: #912018;
}

body.confirmation-open {
    overflow: hidden;
}

.confirmation-overlay {
    position: fixed;
    inset: 0;
    z-index: 5000;
    display: grid;
    place-items: center;
    padding: 20px;
    background: rgb(15 23 42 / 68%);
}

.confirmation-overlay[hidden] {
    display: none;
}

.confirmation-dialog {
    width: min(100%, 460px);
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--panel);
    color: var(--text);
    box-shadow: 0 24px 70px rgb(15 23 42 / 35%);
}

.confirmation-dialog h2 {
    margin: 0 0 10px;
    font-size: 1.3rem;
}

.confirmation-dialog p {
    margin: 0;
    color: var(--muted);
    line-height: 1.55;
    white-space: pre-line;
}

.confirmation-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 22px;
}

.checkbox-field {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 42px;
    margin: 0;
    padding: 8px 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel-soft);
    cursor: pointer;
}

.checkbox-field input[type="checkbox"] {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    margin: 0;
    padding: 0;
    accent-color: var(--accent);
    cursor: pointer;
}

.checkbox-field span {
    min-width: 0;
    color: var(--text);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.35;
}

.form-actions {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    flex-wrap: wrap;
}

.form-actions button,
.button-row button,
.route-range-filter button,
.item-list button {
    margin-top: 0;
}

.compact-form {
    padding: 0;
}

.button-row {
    display: flex;
    align-items: end;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 2px;
}

.compact-filter {
    min-width: 150px;
    margin: 0;
}

.compact-filter input,
.compact-filter select {
    min-width: 150px;
}

#tracker-search {
    width: min(320px, 70vw);
}

.route-range-filter {
    display: grid;
    grid-template-columns: minmax(190px, 1fr) minmax(190px, 1fr) auto;
    gap: 12px;
    align-items: end;
    margin-bottom: 16px;
}

.route-range-filter label {
    min-width: 0;
}

.route-range-filter input {
    min-width: 0;
}

.route-range-filter button {
    margin-top: 0;
    white-space: nowrap;
}

.route-range-hint {
    grid-column: 1 / -1;
    margin-top: -4px;
    color: var(--muted);
}

#management-map {
    width: 100%;
    height: 520px;
    min-height: 360px;
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow: hidden;
}

.map-panel .panel-body {
    padding-top: 18px;
}

.event-section {
    margin-top: 20px;
}

.event-list p {
    margin: 0;
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
}

.event-list p:last-child {
    border-bottom: 0;
}

.item-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.item-list button {
    background: var(--line);
    color: var(--text);
}

.editor form {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: flex-end;
    padding: 18px 22px;
}

.editor label {
    min-width: 180px;
}

.editor .check {
    min-width: auto;
    display: flex;
    gap: 8px;
    align-items: center;
}

.editor .check input,
.editor button {
    margin: 0;
}

.editor label.wide {
    min-width: 280px;
}

.editor select {
    width: 100%;
}

.editor label small {
    display: block;
    margin-top: 5px;
    color: var(--muted);
}

.detail-grid {
    display: grid;
    grid-template-columns: minmax(320px, 2fr) minmax(320px, 3fr);
    gap: 18px;
    padding: 20px 22px;
}

.status-card,
.map-card {
    min-width: 0;
}

.device-details h3 {
    margin: 0 0 12px;
}

.status-card h3:not(:first-child) {
    margin-top: 22px;
}

.status-card dl {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 0;
}

.status-card dl div {
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel-soft);
}

.status-card dt {
    color: var(--muted);
    font-size: 11px;
    text-transform: uppercase;
}

.status-card dd {
    margin: 3px 0 0;
    font-weight: 700;
}

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.chip {
    padding: 6px 9px;
    border-radius: 99px;
    background: #17372a;
    color: var(--accent);
}

.map-card iframe {
    width: 100%;
    min-height: 365px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: #dfe8e4;
}

.map-link {
    display: inline-block;
    margin-top: 10px;
    color: var(--accent);
}

.history {
    border-top: 1px solid var(--line);
    padding: 20px 22px;
}

.history .table-wrap {
    border: 1px solid var(--line);
    border-radius: 8px;
}

.details-text {
    max-width: 520px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.empty.inline {
    margin: 8px 0;
}

.columns {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
    gap: 18px;
}

.activity article,
.owners article {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 20px;
    border-bottom: 1px solid var(--line);
}

.activity article:last-child,
.owners article:last-child {
    border-bottom: 0;
}

.activity article > div,
.owners article > div:last-child {
    min-width: 0;
    flex: 1;
}

.activity small,
.owners small {
    display: block;
    color: var(--muted);
    overflow-wrap: anywhere;
}

.event,
.avatar {
    display: grid;
    place-items: center;
    min-width: 48px;
    height: 32px;
    border-radius: 6px;
    background: #1b3229;
    color: var(--accent);
    font-size: 11px;
    font-weight: 800;
}

.avatar {
    min-width: 38px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    font-size: 16px;
}

@media (max-width: 1100px) {
    .user-layout,
    .tracker-layout {
        grid-template-columns: 1fr;
    }

    .management-table th,
    .management-table td {
        white-space: nowrap;
    }
}

@media (max-width: 700px) {
    .route-range-filter {
        grid-template-columns: 1fr;
    }

    .route-range-filter button {
        width: 100%;
    }

    .route-range-hint {
        grid-column: auto;
    }
}

@media (max-width: 800px) {
    :root {
        --page-x: 16px;
        --page-y: 22px;
    }

    .topbar {
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
    }

    .topnav,
    .actions,
    .actions form,
    .login-form {
        width: 100%;
        align-items: stretch;
    }

    .topnav a {
        padding-left: 0;
        padding-right: 12px;
    }

    .actions,
    .actions form,
    .login-form {
        flex-direction: column;
    }

    .metrics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .dashboard-metrics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .columns,
    .detail-grid {
        grid-template-columns: 1fr;
    }

    .status-card dl {
        grid-template-columns: 1fr;
    }

    .two-column-form {
        grid-template-columns: 1fr;
    }

    .registration-form {
        grid-template-columns: 1fr;
    }

    .information-grid,
    .application-information {
        grid-template-columns: 1fr;
    }

    .auth-navigation {
        width: 100%;
    }

    .wide {
        grid-column: auto;
    }

    #management-map {
        height: 440px;
    }
}

@media (max-width: 520px) {
    h1 {
        font-size: 27px;
    }

    .metrics {
        grid-template-columns: 1fr;
    }

    .dashboard-metrics {
        grid-template-columns: 1fr;
    }

    .panel-title,
    .panel-body,
    .panel-subsection,
    .form-grid {
        padding-left: 16px;
        padding-right: 16px;
    }

    .panel-title {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .panel-title > button {
        width: 100%;
    }

    .form-actions,
    .button-row {
        align-items: stretch;
        flex-direction: column;
    }

    .form-actions button,
    .button-row button {
        width: 100%;
    }

    .route-range-filter {
        grid-template-columns: 1fr;
    }

    .route-range-filter button {
        width: 100%;
    }

    .route-range-hint {
        grid-column: auto;
    }

    #management-map {
        height: 360px;
    }
}

.notification-channel-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .75rem 1rem;
    padding: .75rem 0;
    border-bottom: 1px solid var(--border, #d8dee8);
}

.notification-test-panel {
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 0.75rem;
    background: var(--panel-soft);
}

.notification-test-actions {
    margin-top: 0.85rem;
}

.notification-test-actions button {
    padding: 0.65rem 1rem;
}

.notification-test-panel .notice {
    margin-top: 0.85rem;
    white-space: pre-line;
}

.mobile-device-panel { margin-top: 1rem; }
.mobile-device-list { display: grid; gap: .5rem; margin-top: .75rem; }
.mobile-device-row { display: grid; grid-template-columns: 7rem minmax(0, 1fr) 10rem auto; gap: .5rem; align-items: center; }
@media (max-width: 760px) {
    .notification-channel-grid { grid-template-columns: 1fr; }
    .mobile-device-row { grid-template-columns: 1fr; }
}

/* Dashboard mobile-device inventory */
.mobile-devices-table .token-cell {
    max-width: 22rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mobile-devices-table .table-actions,
.management-table .table-actions {
    display: flex;
    gap: .5rem;
    align-items: center;
    white-space: nowrap;
}

.mobile-device-editor {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border, #d8dee8);
}

.mobile-device-editor textarea {
    width: 100%;
    resize: vertical;
    font: inherit;
}

.mobile-token-field {
    grid-column: span 2;
}

.mobile-editor-actions {
    grid-column: 1 / -1;
}

@media (max-width: 760px) {
    .mobile-token-field {
        grid-column: auto;
    }
}

/* Scalable management navigation and history pages */
.dashboard-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-link {
    color: inherit;
    text-decoration: none;
    min-width: 0;
}

.metric-link article {
    height: 100%;
    transition: border-color .15s ease, transform .15s ease;
}

.metric-link:hover article {
    border-color: var(--accent);
    transform: translateY(-1px);
}

.management-links {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.management-links a {
    display: grid;
    gap: 5px;
    min-width: 0;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: var(--panel-soft);
    color: var(--text);
    text-decoration: none;
}

.management-links a:hover { border-color: var(--accent); }
.management-links strong { color: var(--accent); }
.management-links span { color: var(--muted); }

.scope-note {
    margin: 0 22px 16px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--muted);
    background: var(--panel-soft);
}

.user-resource-actions {
    display: flex;
    justify-content: flex-end;
    gap: 6px;
}

.management-table .user-actions-column,
.users-table td:last-child {
    width: 310px;
    min-width: 310px;
    max-width: 310px;
}

.users-table td:last-child button {
    min-width: 58px;
}

.button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 10px 14px;
    border-radius: 7px;
    background: var(--accent);
    color: #092016;
    font-weight: 800;
    text-decoration: none;
    white-space: nowrap;
}

.button-link.secondary { background: var(--line); color: var(--text); }
.mobile-management-table { min-width: 1040px; }

.receivers-table {
    min-width: 1180px;
}

.receivers-table select {
    min-width: 108px;
}

.receiver-state {
    display: inline-block;
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
}

.receiver-state.enabled {
    color: #11643a;
    background: #dcf7e9;
}

.receiver-state.disabled {
    color: #7a2c2c;
    background: #fce7e7;
}

.receiver-error,
.receivers-table td small {
    display: block;
    margin-top: 0.3rem;
    color: #7a2c2c;
}

.notice.success {
    border-color: #69c18f;
    color: #11643a;
    background: #edf9f2;
}
.token-cell { max-width: 300px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
textarea { width: 100%; max-width: 100%; min-width: 0; border: 1px solid var(--line); border-radius: 7px; padding: 10px 12px; background: var(--panel-soft); color: var(--text); font: inherit; resize: vertical; }
.message-filter { grid-template-columns: repeat(6, minmax(130px, 1fr)); align-items: end; }
.message-filter .form-actions { align-self: end; }
.messages-table { min-width: 980px; }
.pager { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 18px 22px; border-top: 1px solid var(--line); }
.pager button { margin: 0; }

@media (max-width: 1100px) {
    .dashboard-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .management-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .message-filter { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
    .dashboard-metrics, .management-links, .message-filter { grid-template-columns: 1fr; }
}

/* Large lookup selects */
.searchable-select {
    display: grid;
    gap: 7px;
    min-width: 0;
}

.searchable-select .select-search,
.searchable-select select {
    margin-top: 0;
}

.searchable-select .select-search {
    padding-block: 8px;
    background: #0a1311;
}

.searchable-select .select-search::placeholder {
    color: var(--muted);
}

/* Mobile-device inventory needs the full content width so every column stays reachable. */
.mobile-device-layout {
    grid-template-columns: minmax(0, 1fr);
}

.mobile-device-layout .editor-panel {
    max-width: 760px;
}

.mobile-management-table {
    min-width: 1180px;
}

.mobile-management-table th:nth-child(1),
.mobile-management-table td:nth-child(1) {
    min-width: 220px;
}

.mobile-management-table th:nth-child(2),
.mobile-management-table td:nth-child(2) {
    min-width: 105px;
    white-space: nowrap;
}

.mobile-management-table th:nth-child(3),
.mobile-management-table td:nth-child(3) {
    min-width: 155px;
    white-space: nowrap;
}

.mobile-management-table th:nth-child(4),
.mobile-management-table td:nth-child(4) {
    min-width: 330px;
}

.mobile-management-table th:nth-child(5),
.mobile-management-table td:nth-child(5) {
    min-width: 185px;
    white-space: nowrap;
}

.mobile-management-table .token-cell {
    max-width: 420px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media (max-width: 760px) {
    .mobile-management-table {
        min-width: 1040px;
    }
}

/* Searchable select combobox */
.searchable-select {
  position: relative;
  width: 100%;
}
.searchable-select .searchable-select-native {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.searchable-select .select-search {
  width: 100%;
  box-sizing: border-box;
}
.searchable-select-list {
  position: absolute;
  z-index: 1200;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  max-height: 260px;
  overflow-y: auto;
  background: var(--panel, #fff);
  border: 1px solid rgba(127, 127, 127, .35);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .16);
  padding: 4px;
}
.searchable-select-list[hidden] { display: none; }
.searchable-select-option {
  display: block;
  width: 100%;
  padding: 8px 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  text-align: left;
  cursor: pointer;
  color: inherit;
}
.searchable-select-option:hover,
.searchable-select-option:focus,
.searchable-select-option.selected {
  background: rgba(127, 127, 127, .14);
  outline: none;
}
.searchable-select-empty {
  padding: 8px 10px;
  opacity: .65;
}
.trackers-page.list-mode .tracker-layout,
.users-page.list-mode .editor-panel,
.mobile-devices-page.list-mode .editor-panel,
.trackers-page.detail-mode .page-content > .panel,
.users-page.detail-mode .user-layout > .panel:first-child,
.mobile-devices-page.detail-mode .mobile-device-layout > .panel:first-child {
    display: none;
}

.users-page.detail-mode .user-layout,
.mobile-devices-page.detail-mode .mobile-device-layout,
.trackers-page.detail-mode .tracker-layout {
    grid-template-columns: minmax(0, 1fr);
}

.detail-resource-links {
    margin-top: 1rem;
}

.tracker-menu-actions,
.approval-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.approval-actions {
    flex-wrap: nowrap;
}

.approval-actions button {
    margin-top: 0;
    white-space: nowrap;
}

.geofence-section-title {
    padding: 0 0 14px;
}

.geofence-section-title p {
    margin-bottom: 0;
}

.geofence-editor {
    margin-top: 16px;
}

.geofences-page.list-mode .geofence-detail-layout,
.geofences-page.detail-mode .geofence-list-panel {
    display: none;
}

.geofence-detail-layout {
    grid-template-columns: minmax(320px, .8fr) minmax(420px, 1.2fr);
}

.geofence-events-panel {
    grid-column: 1 / -1;
}

#geofence-map {
    min-height: 480px;
    border-radius: 10px;
    overflow: hidden;
}

.geofences-page.viewing-geofence .leaflet-draw {
    display: none;
}

@media (max-width: 900px) {
    .geofence-detail-layout {
        grid-template-columns: 1fr;
    }

    .geofence-events-panel {
        grid-column: auto;
    }
}

@media (max-width: 520px) {
    .approval-actions {
        flex-direction: row;
        align-items: center;
        overflow-x: auto;
    }

    .approval-actions button {
        width: auto;
        flex: 0 0 auto;
    }
}

.company-footer {
    width: min(var(--content-width), calc(100% - (2 * var(--page-x))));
    margin: 18px auto 0;
    padding: 18px 0 24px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.company-footer > div,
.company-footer-links {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.company-footer strong {
    color: var(--text);
}

@media (max-width: 760px) {
    .company-footer {
        width: calc(100% - 28px);
        flex-direction: column;
    }
}

/* Final shared action sizing overrides earlier page and responsive rules. */
button,
.button-link,
.form-actions button,
.button-row button,
.item-list .button-link {
    min-height: 40px;
    padding: 10px 16px;
    line-height: 1.25;
}

.geofences-page .panel-title .button-row {
    padding-block: 4px;
}

/* Shared dashboard language control. */
.dashboard-language-selector {
    display: grid;
    gap: 5px;
    min-width: 138px;
    color: var(--muted);
    font-size: .82rem;
}

.dashboard-language-selector select {
    min-height: 40px;
    padding: 9px 34px 9px 12px;
}

/* Dedicated owner detail page; owner inventory remains on /owners. */
.owner-detail-content,
.trackers-page.detail-mode .tracker-layout {
    width: 100%;
}

.owner-editor-panel {
    max-width: 920px;
    margin-inline: auto;
}

.owner-detail-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.owner-detail-form .form-actions {
    grid-column: 1 / -1;
}

.owner-membership-panel,
.owner-detail-page .detail-resource-links {
    margin: 0 22px 22px;
}

.owner-user-picker {
    display: grid;
    gap: 6px;
    margin-top: 16px;
}

/* Tracker detail spacing uses the same 22px panel rhythm as other editors. */
.trackers-page.detail-mode .tracker-layout {
    gap: 24px;
}

.trackers-page.detail-mode .tracker-layout > .panel {
    min-width: 0;
}

.trackers-page.detail-mode .panel-title {
    padding: 18px 22px;
}

.trackers-page.detail-mode .tracker-menu-actions {
    padding: 0;
}

.tracker-menu-actions .button-link,
.tracker-menu-actions button {
    min-height: 40px;
    padding: 10px 16px;
}

/* Demo-only identity and account selection. */
.demo-account-panel {
    margin-top: 20px;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface-soft);
}

.demo-account-panel h3,
.demo-account-panel p { margin-top: 0; }

.demo-account-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.demo-account-grid button {
    width: 100%;
    min-height: 42px;
    padding: 10px 14px;
}

.demo-environment-banner {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 1200;
    display: grid;
    gap: 2px;
    max-width: min(440px, calc(100vw - 32px));
    padding: 12px 16px;
    border: 1px solid #f59e0b;
    border-radius: 12px;
    color: #422006;
    background: #fef3c7;
    box-shadow: 0 12px 32px rgba(66, 32, 6, .18);
}

.demo-environment-banner span { font-size: .86rem; }

@media (max-width: 700px) {
    .owner-detail-form { grid-template-columns: 1fr; }
    .owner-detail-form .form-actions { grid-column: auto; }
    .dashboard-language-selector { min-width: 120px; }
    .demo-account-grid { grid-template-columns: 1fr; }
}
.quota-page .panel { margin-bottom: 1.25rem; }
.quota-page .panel-title input[type="search"] { max-width: 22rem; }
.quota-editor { border-left: .3rem solid var(--accent, #2673d8); }
.quota-editor textarea { min-height: 6rem; resize: vertical; }
.quota-exceeded { color: #b42318; font-weight: 700; }
.full-width { grid-column: 1 / -1; }
.quota-summary { display: flex; gap: .75rem; align-items: baseline; margin: 1rem 0; padding: .85rem 1rem; border-radius: .65rem; background: var(--panel-muted, #edf3f8); }

/* Shared signed-in identity and profile settings. */
.current-user-menu { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.current-user-link { display: grid; max-width: 260px; padding: 5px 9px; border-radius: 8px; color: var(--text); text-decoration: none; line-height: 1.2; }
.current-user-link:hover { background: var(--panel-soft); }
.current-user-link strong,
.current-user-link small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.current-user-link small { color: var(--muted); font-size: .75rem; }
button.compact-logout,
.compact-logout { min-height: 32px; padding: 6px 10px; font-size: .82rem; }
.profile-summary { margin-bottom: 18px; }
.profile-summary h2 { margin-top: 5px; }
.profile-panel-title { padding-inline: 0; }
.profile-settings-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.field-help { color: var(--muted); font-size: .78rem; }
.profile-security-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.profile-security-form { display: grid; align-content: start; gap: 12px; padding: 18px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel-soft); }
.profile-security-form h3 { margin: 0; }
.profile-logout-row { justify-content: flex-end; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); }

/* Mobile web layout: headers, navigation, forms and wide data remain usable. */
@media (max-width: 760px) {
    :root { --page-x: 14px; --page-y: 16px; }
    h1 { font-size: 25px; }
    .topbar { align-items: stretch; flex-direction: column; gap: 12px; }
    .topbar > div:first-child { min-width: 0; }
    .topnav { flex-wrap: nowrap; width: 100%; padding-bottom: 4px; overflow-x: auto; overscroll-behavior-inline: contain; }
    .topnav a { flex: 0 0 auto; }
    .actions { width: 100%; justify-content: flex-start; }
    .current-user-menu { width: 100%; margin-left: 0; }
    .current-user-link { flex: 1; min-width: 0; max-width: none; }
    .panel-title { align-items: stretch; flex-direction: column; gap: 12px; }
    .panel-title > button,
    .panel-title > .button-link { align-self: flex-start; }
    .information-grid,
    .application-information,
    .management-grid,
    .profile-settings-grid,
    .profile-security-grid { grid-template-columns: 1fr; }
    .metrics,
    .dashboard-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .form-grid,
    .registration-form,
    .message-filter { grid-template-columns: 1fr; }
    .form-actions { flex-wrap: wrap; }
    .table-wrap,
    .management-table-wrap { max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .management-table { min-width: 680px; }
    .profile-security-form { padding: 14px; }
}

@media (max-width: 430px) {
    .metrics,
    .dashboard-metrics { grid-template-columns: 1fr; }
    .current-user-menu { align-items: stretch; }
    button.compact-logout,
    .compact-logout { flex: 0 0 auto; }
}