/* Online GIS Viewer — site-themed layout */

.ts-tool .gis-app {
    --gis-gap: 1rem;
    max-width: 100%;
}

/* Hero */
.ts-tool .gis-hero {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: clamp(1rem, 3vw, 1.35rem);
    background: linear-gradient(135deg, rgba(10, 124, 110, 0.08) 0%, var(--color-surface-2) 55%, var(--color-surface) 100%);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.ts-tool .gis-hero__content {
    flex: 1 1 16rem;
    min-width: 0;
}

.ts-tool .gis-hero__eyebrow {
    margin: 0 0 0.45rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-primary);
}

.ts-tool .gis-hero__eyebrow i {
    margin-right: 0.35rem;
}

.ts-tool .gis-hero__lead {
    margin: 0 0 0.75rem;
    font-size: 0.92rem;
    color: var(--color-text-muted);
    line-height: 1.55;
    max-width: 42rem;
}

.ts-tool .gis-hero__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.ts-tool .gis-hero__chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.6rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
}

.ts-tool .gis-hero__chip i {
    color: var(--color-primary);
    font-size: 0.68rem;
}

/* Layer summary bar */
.ts-tool .gis-layer-summary {
    display: none;
    flex-wrap: wrap;
    gap: 0.65rem 1.25rem;
    margin-bottom: 0.85rem;
    padding: 0.55rem 0.85rem;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.ts-tool .gis-layer-summary.is-visible {
    display: flex;
}

.ts-tool .gis-layer-summary strong {
    color: var(--color-primary);
}

/* Workflow chips */
.ts-tool .gis-steps {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1rem;
}

.ts-tool .gis-step {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.65rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
}

.ts-tool .gis-step i {
    color: var(--color-primary);
    font-size: 0.72rem;
}

.ts-tool .gis-step--active {
    color: var(--color-text);
    border-color: var(--color-primary);
    background: rgba(10, 124, 110, 0.08);
}

/* Workspace */
.ts-tool .gis-workspace {
    display: grid;
    grid-template-columns: minmax(0, 24rem) minmax(0, 1fr);
    gap: var(--gis-gap);
    align-items: start;
    margin-bottom: 1.25rem;
}

.ts-tool .gis-sidebar-toggle {
    display: none;
}

@media (max-width: 900px) {
    .ts-tool .gis-workspace {
        grid-template-columns: 1fr;
    }

    .ts-tool .gis-sidebar-toggle {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        gap: 0.5rem;
        margin-bottom: 0.65rem;
        padding: 0.65rem 0.85rem;
        background: var(--color-surface-2);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-sm);
        font-size: 0.88rem;
        font-weight: 600;
        color: var(--color-text);
        cursor: pointer;
        transition: border-color 0.2s ease, background-color 0.2s ease;
    }

    .ts-tool .gis-sidebar-toggle i:first-child {
        color: var(--color-primary);
        margin-right: 0.35rem;
    }

    .ts-tool .gis-sidebar-toggle__chevron {
        transition: transform 0.2s ease;
        color: var(--color-text-muted);
        font-size: 0.75rem;
    }

    .ts-tool .gis-workspace.sidebar-collapsed .gis-sidebar-toggle__chevron {
        transform: rotate(-90deg);
    }

    .ts-tool .gis-workspace.sidebar-collapsed .gis-panel {
        display: none;
    }
}

.ts-tool .gis-panel {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: clamp(0.75rem, 2.5vw, 1.1rem);
}

.ts-tool .gis-panel h2 {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin: 0 0 0.85rem;
    padding-bottom: 0.65rem;
    border-bottom: 1px solid var(--color-border);
    font-size: 1rem;
    font-weight: 700;
}

.ts-tool .gis-panel h2 i {
    color: var(--color-primary);
    font-size: 0.9rem;
}

.ts-tool .gis-upload-head {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.ts-tool #file-info {
    flex: 1;
    min-width: 0;
    background: rgba(10, 124, 110, 0.08);
    border-left: 3px solid var(--color-primary);
    padding: 0.75rem 0.9rem;
    border-radius: var(--radius-sm);
    display: none;
}

.ts-tool #file-info.is-visible {
    display: block;
}

.ts-tool #file-info h4 {
    margin: 0 0 0.45rem;
    color: var(--color-primary);
    font-size: 0.88rem;
}

.ts-tool #file-info .info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
    gap: 0.35rem;
}

.ts-tool #file-info .info-item {
    font-size: 0.82rem;
}

.ts-tool #file-info .info-item strong {
    color: var(--color-text);
}

.ts-tool #file-info .info-item span {
    color: var(--color-text-muted);
}

.ts-tool #file-info.crs-warning {
    background: rgba(245, 158, 11, 0.1);
    border-left-color: #f59e0b;
}

.ts-tool #file-info .crs-hint {
    margin: 0.45rem 0 0;
    color: #d97706;
    font-size: 0.8rem;
}

/* CRS toggle */
.ts-tool .gis-crs-btn {
    display: none;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border: none;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--color-primary) 0%, #1e6fa0 100%);
    color: #fff;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ts-tool .gis-crs-btn.is-visible {
    display: flex;
}

.ts-tool .gis-crs-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.ts-tool .gis-crs-btn i {
    font-size: 1.15rem;
}

/* CRS panel */
.ts-tool .gis-crs-panel {
    display: none;
    margin-bottom: 0.85rem;
    padding: 0.85rem;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.ts-tool .gis-crs-panel.is-open {
    display: block;
}

.ts-tool .gis-crs-panel label {
    margin-bottom: 0.45rem;
}

.ts-tool .gis-crs-row {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.ts-tool .gis-crs-row select {
    flex: 1 1 8rem;
    min-width: 0;
}

.ts-tool #utm-controls {
    display: contents;
}

.ts-tool #utm-controls.is-hidden {
    display: none;
}

.ts-tool .gis-crs-apply {
    flex: 0 0 auto;
    padding: 0.5rem 1rem;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.ts-tool .gis-crs-apply:hover {
    background: var(--color-primary-hover);
}

.ts-tool .gis-crs-hint {
    display: block;
    margin-top: 0.45rem;
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

/* Drop zone */
.ts-tool #drop-area {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.5rem 1rem;
    text-align: center;
    cursor: pointer;
    background: var(--color-surface-2);
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.ts-tool #drop-area:hover,
.ts-tool #drop-area.highlight {
    border-color: var(--color-primary);
    background: rgba(10, 124, 110, 0.05);
}

.ts-tool #drop-area i {
    font-size: 2.25rem;
    color: var(--color-border);
    margin-bottom: 0.65rem;
    transition: color 0.2s ease;
}

.ts-tool #drop-area:hover i,
.ts-tool #drop-area.highlight i {
    color: var(--color-primary);
}

.ts-tool #drop-area p {
    margin: 0;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

.ts-tool #drop-area small {
    display: block;
    margin-top: 0.35rem;
    color: var(--color-text-muted);
    font-size: 0.78rem;
}

.ts-tool #fileElem {
    display: none;
}

.ts-tool .gis-drop-actions {
    margin-top: 0.75rem;
    display: flex;
    justify-content: center;
}

.ts-tool .gis-demo-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-primary);
    background: var(--color-surface);
    border: 1px dashed var(--color-primary);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background-color 0.2s ease, border-style 0.2s ease;
}

.ts-tool .gis-demo-btn:hover {
    background: rgba(10, 124, 110, 0.08);
    border-style: solid;
}

/* Layer control */
.ts-tool .gis-layer-control {
    display: none;
    margin-top: 0.85rem;
    padding: 0.75rem;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.ts-tool .gis-layer-control.is-visible {
    display: block;
}

/* Label settings panel */
.ts-tool .gis-label-settings {
    margin-top: 0.85rem;
    padding: 0.75rem;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.ts-tool .gis-label-settings__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.55rem;
}

.ts-tool .gis-label-settings__head h3 {
    margin: 0;
    font-size: 0.88rem;
    font-weight: 700;
}

.ts-tool .gis-label-settings__head h3 i {
    color: var(--color-primary);
    margin-right: 0.3rem;
}

.ts-tool .gis-label-settings__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.85rem;
    height: 1.85rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text-muted);
    cursor: pointer;
}

.ts-tool .gis-label-settings__toggle:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.ts-tool .gis-label-settings:not(.is-open) .gis-label-settings__toggle i {
    transform: rotate(180deg);
}

.ts-tool .gis-label-settings:not(.is-open) .gis-label-settings__head {
    margin-bottom: 0;
}

.ts-tool .gis-label-settings__body {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.ts-tool .gis-label-switch {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
}

.ts-tool .gis-label-fieldset {
    margin: 0;
    padding: 0.55rem 0.6rem 0.65rem;
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
}

.ts-tool .gis-label-fieldset legend {
    padding: 0 0.25rem;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-text-muted);
}

.ts-tool .gis-label-checkgrid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.35rem 0.5rem;
}

.ts-tool .gis-label-check {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    color: var(--color-text);
    cursor: pointer;
}

.ts-tool .gis-label-row {
    display: block;
    margin: 0.35rem 0 0.2rem;
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

.ts-tool .gis-label-row strong {
    color: var(--color-primary);
    font-weight: 700;
}

.ts-tool .gis-label-select {
    width: 100%;
    margin-bottom: 0.15rem;
    padding: 0.4rem 0.55rem;
    font-size: 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text);
}

.ts-tool .gis-label-fieldset input[type="range"] {
    width: 100%;
    margin: 0.15rem 0 0.35rem;
    cursor: pointer;
}

.ts-tool .gis-label-preview {
    padding: 0.55rem 0.65rem;
    background: rgba(10, 124, 110, 0.06);
    border: 1px solid rgba(10, 124, 110, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.76rem;
}

.ts-tool .gis-label-preview__row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}

.ts-tool .gis-label-preview__row:last-child {
    margin-bottom: 0;
}

.ts-tool .gis-label-preview__row span {
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.ts-tool .gis-label-preview__row strong {
    color: var(--color-text);
    text-align: right;
    font-weight: 700;
}

.ts-tool .gis-label-actions {
    display: flex;
    justify-content: flex-end;
}

.ts-tool .gis-label-reset {
    padding: 0.35rem 0.7rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
}

.ts-tool .gis-label-reset:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.ts-tool .gis-layer-control__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.ts-tool .gis-layer-control h3 {
    margin: 0;
    font-size: 0.88rem;
    font-weight: 700;
}

.ts-tool .gis-layer-clear {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: #ef4444;
    background: transparent;
    border: 1px solid rgba(239, 68, 68, 0.35);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.ts-tool .gis-layer-clear:hover {
    background: rgba(239, 68, 68, 0.08);
}

.ts-tool .gis-layer-search-wrap {
    position: relative;
    margin-bottom: 0.55rem;
}

.ts-tool .gis-layer-search-wrap i {
    position: absolute;
    left: 0.6rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.72rem;
    color: var(--color-text-muted);
    pointer-events: none;
}

.ts-tool .gis-layer-search-wrap input {
    width: 100%;
    padding: 0.45rem 0.65rem 0.45rem 1.75rem;
    font-size: 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
}

.ts-tool .layer-item {
    padding: 0.55rem;
    background: var(--color-surface);
    margin-bottom: 0.45rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

.ts-tool .layer-item__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.35rem;
}

.ts-tool .layer-item__meta {
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.ts-tool .layer-color-input {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    pointer-events: none;
}

.ts-tool .layer-color-swatch {
    width: 16px;
    height: 16px;
    display: inline-block;
    margin-right: 0.45rem;
    border-radius: 4px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    flex-shrink: 0;
    cursor: pointer;
    transition: transform 0.15s ease;
}

.ts-tool .layer-color-swatch:hover {
    transform: scale(1.1);
}

.ts-tool .layer-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 500;
    font-size: 0.82rem;
    flex: 1;
    min-width: 0;
}

.ts-tool .layer-feature-count {
    flex-shrink: 0;
    margin-left: 0.35rem;
    padding: 0.1rem 0.4rem;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--color-text-muted);
    background: var(--color-surface-2);
    border-radius: var(--radius-full);
}

.ts-tool .layer-actions {
    display: flex;
    gap: 0.2rem;
    flex-shrink: 0;
}

.ts-tool .layer-actions button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem 0.35rem;
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
    transition: background-color 0.15s ease, color 0.15s ease;
}

.ts-tool .layer-actions button:hover {
    background: var(--color-surface-2);
    color: var(--color-text);
}

.ts-tool .layer-actions .delete-btn {
    color: #ef4444;
}

.ts-tool .layer-actions .visibility-btn:not(.is-visible) {
    color: #94a3b8;
}

.ts-tool .layer-actions .export-btn:hover {
    color: var(--color-primary);
}

.ts-tool .layer-export-wrap {
    position: relative;
}

.ts-tool .layer-export-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    z-index: 20;
    min-width: 6.5rem;
    margin-top: 0.2rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.ts-tool .layer-export-wrap.is-open .layer-export-menu {
    display: block;
}

.ts-tool .layer-export-menu button {
    display: block;
    width: 100%;
    padding: 0.4rem 0.65rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text);
}

.ts-tool .layer-export-menu button:hover {
    background: rgba(10, 124, 110, 0.08);
    color: var(--color-primary);
}

.ts-tool .layer-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.55rem;
    margin-top: 0.35rem;
    font-size: 0.68rem;
    color: var(--color-text-muted);
}

.ts-tool .layer-stats span {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
}

.ts-tool .layer-stats i {
    color: var(--color-primary);
    font-size: 0.62rem;
}

.ts-tool .opacity-control .opacity-value {
    flex-shrink: 0;
    min-width: 2.2rem;
    font-size: 0.68rem;
    font-weight: 600;
    text-align: right;
}

.ts-tool .opacity-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin-top: 0.4rem;
    padding-top: 0.4rem;
    border-top: 1px dashed var(--color-border);
}

.ts-tool .opacity-control i {
    opacity: 0.7;
}

.ts-tool .opacity-control input {
    flex: 1;
    cursor: pointer;
    height: 4px;
}

/* Map stage */
.ts-tool .gis-map-col {
    position: relative;
    min-width: 0;
}

/* Keep map chrome below sticky site header (z-index: 100) when scrolling */
.ts-tool .gis-map-stage {
    position: relative;
    z-index: 0;
}

.ts-tool .gis-map-wrap {
    --gis-float-pad: clamp(0.55rem, 1.5vw, 1rem);
    position: relative;
    min-height: 36rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    isolation: isolate;
}

/* Normal page — docked tool strip + top bar (grid), not floating overlays */
.ts-tool .gis-app:not(.is-viewer-mode) .gis-map-stage:not(.is-fullscreen) .gis-map-wrap {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-rows: auto minmax(0, 1fr);
}

.ts-tool .gis-app:not(.is-viewer-mode) .gis-map-stage:not(.is-fullscreen) .gis-map-wrap::before {
    content: '';
    grid-column: 1;
    grid-row: 1;
    background: var(--color-surface-2);
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.ts-tool .gis-app:not(.is-viewer-mode) .gis-map-stage:not(.is-fullscreen) .gis-map-rail {
    position: relative;
    grid-column: 1;
    grid-row: 2;
    top: auto;
    left: auto;
    bottom: auto;
    right: auto;
    transform: none;
    align-self: stretch;
    justify-content: flex-start;
    padding: 0.5rem 0.35rem;
    max-width: none;
    max-height: none;
    overflow: visible;
    background: var(--color-surface-2);
    border: none;
    border-right: 1px solid var(--color-border);
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    z-index: 2;
}

.ts-tool .gis-app:not(.is-viewer-mode) .gis-map-stage:not(.is-fullscreen) .gis-map-topbar {
    position: relative;
    grid-column: 2;
    grid-row: 1;
    top: auto;
    right: auto;
    left: auto;
    padding: 0.4rem 0.55rem;
    background: var(--color-surface-2);
    border: none;
    border-bottom: 1px solid var(--color-border);
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    z-index: 2;
}

.ts-tool .gis-app:not(.is-viewer-mode) .gis-map-stage:not(.is-fullscreen) .gis-map-wrap > #vector-viewer-map,
.ts-tool .gis-app:not(.is-viewer-mode) .gis-map-stage:not(.is-fullscreen) .gis-map-wrap > .gis-map-empty,
.ts-tool .gis-app:not(.is-viewer-mode) .gis-map-stage:not(.is-fullscreen) .gis-map-wrap > .loading-overlay,
.ts-tool .gis-app:not(.is-viewer-mode) .gis-map-stage:not(.is-fullscreen) .gis-map-wrap > .gis-measure-result {
    grid-column: 2;
    grid-row: 2;
}

.ts-tool .gis-app:not(.is-viewer-mode) .gis-map-stage:not(.is-fullscreen) #vector-viewer-map {
    height: 100%;
    min-height: clamp(28rem, 72vh, 50rem);
}

.ts-tool .gis-app:not(.is-viewer-mode) .gis-map-stage:not(.is-fullscreen) .gis-map-empty,
.ts-tool .gis-app:not(.is-viewer-mode) .gis-map-stage:not(.is-fullscreen) .loading-overlay {
    border-radius: 0;
}

.ts-tool .gis-app:not(.is-viewer-mode) .gis-map-stage:not(.is-fullscreen) .gis-measure-result {
    position: absolute;
    align-self: end;
    justify-self: center;
    margin-bottom: 1rem;
    z-index: 4;
}

/* Fullscreen mode — map edge-to-edge, toolbars & sidebar float on top */
body.gis-fs-open {
    overflow: hidden;
}

body.gis-fs-open .gis-workspace {
    display: block;
}

.ts-tool .gis-fs-exit-hint {
    display: none;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-text-muted);
    white-space: nowrap;
    pointer-events: none;
}

.ts-tool .gis-fs-exit-hint kbd {
    display: inline-block;
    padding: 0.1rem 0.35rem;
    font-size: 0.68rem;
    font-family: inherit;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 4px;
}

.ts-tool .gis-sidebar-fs-bar {
    display: contents;
}

.ts-tool .gis-sidebar-fs-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 2.35rem;
    border: 0;
    border-left: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text-muted);
    cursor: pointer;
    margin: 0;
    box-shadow: none;
}

body.gis-fs-open .gis-sidebar-fs-toggle:not([hidden]) {
    display: inline-flex !important;
}

.ts-tool .gis-sidebar-fs-toggle:hover {
    color: var(--color-primary);
    background: rgba(10, 124, 110, 0.06);
}

body.gis-fs-open .gis-sidebar.is-fs-collapsed .gis-sidebar-fs-toggle i {
    transform: rotate(180deg);
}

.ts-tool .gis-map-stage.is-fullscreen {
    position: fixed;
    inset: 0;
    z-index: 9990;
    width: 100vw;
    height: 100vh;
    min-height: 100vh;
    max-height: 100vh;
    border-radius: 0;
    border: 0;
    box-shadow: none;
    display: block;
    overflow: hidden;
    background: #f8fbfa;
}

[data-theme="dark"] .ts-tool .gis-map-stage.is-fullscreen {
    background: #0f1719;
}

.ts-tool .gis-map-stage.is-fullscreen .gis-map-wrap,
.ts-tool .gis-app.is-viewer-mode .gis-map-wrap {
    display: block;
}

.ts-tool .gis-map-stage.is-fullscreen .gis-map-wrap {
    position: absolute;
    inset: 0;
    min-height: 0;
    border-radius: 0;
    border: 0;
    box-shadow: none;
}

.ts-tool .gis-map-stage.is-fullscreen #vector-viewer-map {
    height: 100% !important;
    min-height: 0;
}

body.gis-fs-open .gis-sidebar:not(.is-fs-collapsed) ~ .gis-map-col .gis-map-stage.is-fullscreen .gis-map-rail {
    left: calc(min(22rem, calc(100vw - 2rem)) + 1.5rem);
}

body.gis-fs-open .gis-sidebar:not(.is-fs-collapsed) ~ .gis-map-col .gis-map-stage.is-fullscreen .gis-map-topbar {
    left: auto;
    right: var(--gis-float-pad, 1rem);
    max-width: calc(100vw - min(22rem, calc(100vw - 2rem)) - 3rem);
}

.ts-tool .gis-map-stage.is-fullscreen .gis-measure-result {
    bottom: 1.25rem;
    z-index: 13;
}

.ts-tool .gis-map-stage.is-fullscreen .gis-attr-panel {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    z-index: 9996;
}

/* Fullscreen: keep attribute table clear of floating layers panel */
body.gis-fs-open .gis-sidebar:not(.is-fs-collapsed) ~ .gis-map-col .gis-map-stage.is-fullscreen.attr-panel-open .gis-attr-panel {
    left: calc(min(22rem, calc(100vw - 2rem)) + 1.5rem);
    right: 1rem;
    bottom: 1rem;
}

body.gis-fs-open .gis-sidebar.is-fs-collapsed ~ .gis-map-col .gis-map-stage.is-fullscreen.attr-panel-open .gis-attr-panel {
    left: 1rem;
    right: 1rem;
    bottom: calc(2.85rem + 1.25rem);
}

body.gis-fs-open .gis-fs-exit-hint {
    display: inline-flex;
}

body.gis-fs-open .gis-sidebar {
    position: fixed;
    top: 1rem;
    left: 1rem;
    bottom: 1rem;
    width: min(22rem, calc(100vw - 2rem));
    min-height: 0;
    max-height: calc(100vh - 2rem);
    z-index: 9995;
    margin: 0;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: max-height 0.2s ease, bottom 0.2s ease, top 0.2s ease, width 0.2s ease;
}

body.gis-fs-open .gis-sidebar .gis-panel {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    background: rgba(255, 255, 255, 0.96);
}

[data-theme="dark"] body.gis-fs-open .gis-sidebar .gis-panel {
    background: rgba(30, 38, 35, 0.95);
}

body.gis-fs-open .gis-sidebar.is-fs-collapsed {
    top: auto;
    bottom: 1rem;
    height: auto;
    min-height: 0;
    max-height: 2.85rem;
    width: min(16rem, calc(100vw - 2rem));
    overflow: hidden;
}

body.gis-fs-open .gis-sidebar.is-fs-collapsed .gis-panel {
    display: none;
}

body.gis-fs-open .gis-sidebar-fs-bar {
    display: flex;
    align-items: stretch;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

[data-theme="dark"] body.gis-fs-open .gis-sidebar-fs-bar {
    background: rgba(30, 38, 35, 0.95);
}

body.gis-fs-open .gis-sidebar-fs-bar .gis-sidebar-toggle {
    display: none;
}

body.gis-fs-open .gis-sidebar-fs-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex: 1;
    min-width: 0;
    padding: 0.65rem 0.85rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-text);
}

body.gis-fs-open .gis-sidebar-fs-label i {
    color: var(--color-primary);
}

body.gis-fs-open .gis-sidebar.is-fs-collapsed .gis-sidebar-fs-bar {
    border-radius: var(--radius-md);
}

body.gis-fs-open .gis-map-stage.is-fullscreen .leaflet-top.leaflet-right {
    top: 4.5rem;
}

body.gis-fs-open .gis-map-stage.is-fullscreen.attr-panel-open .gis-measure-result {
    bottom: calc(min(42vh, 20rem) + 1.5rem);
}

body.gis-fs-open .gis-sidebar:not(.is-fs-collapsed) ~ .gis-map-col .gis-map-stage.is-fullscreen.attr-panel-open .gis-measure-result {
    bottom: calc(min(42vh, 20rem) + 1.5rem);
}

body.gis-fs-open .gis-sidebar.is-fs-collapsed ~ .gis-map-col .gis-map-stage.is-fullscreen.attr-panel-open .gis-measure-result {
    bottom: calc(2.85rem + min(42vh, 20rem) + 1.75rem);
}

.ts-tool .gis-app.is-viewer-mode .gis-workspace {
    grid-template-columns: 1fr;
}

.ts-tool .gis-app.is-viewer-mode .gis-sidebar {
    display: none;
}

.ts-tool .gis-app.is-viewer-mode .gis-map-wrap {
    min-height: clamp(32rem, 78vh, 56rem);
}

.ts-tool .gis-app.is-viewer-mode #vector-viewer-map {
    height: clamp(32rem, 78vh, 56rem);
}

/* Bookmarks */
.ts-tool .gis-bookmarks {
    margin-top: 0.85rem;
    padding: 0.75rem;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.ts-tool .gis-bookmarks__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.ts-tool .gis-bookmarks h3 {
    margin: 0;
    font-size: 0.85rem;
    font-weight: 700;
}

.ts-tool .gis-bookmarks h3 i {
    color: var(--color-primary);
    margin-right: 0.3rem;
}

.ts-tool .gis-bookmark-add {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.5rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-primary);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
}

.ts-tool .gis-bookmark-add:hover {
    background: rgba(10, 124, 110, 0.08);
}

.ts-tool .gis-bookmark-list {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    max-height: 8rem;
    overflow-y: auto;
}

.ts-tool .gis-bookmark-empty {
    margin: 0;
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

.ts-tool .gis-bookmark-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.35rem;
    padding: 0.35rem 0.5rem;
    font-size: 0.78rem;
    font-weight: 500;
    text-align: left;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--color-text);
}

.ts-tool .gis-bookmark-item:hover {
    border-color: var(--color-primary);
}

.ts-tool .gis-bookmark-item i:first-child {
    color: var(--color-primary);
    margin-right: 0.25rem;
}

.ts-tool .gis-bookmark-del {
    color: var(--color-text-muted);
    padding: 0.15rem;
}

.ts-tool .gis-bookmark-del:hover {
    color: #ef4444;
}

/* Map tool rails */
.ts-tool .gis-map-rail,
.ts-tool .gis-map-topbar {
    display: none;
    z-index: 5;
    pointer-events: none;
}

.ts-tool .gis-map-stage.tools-visible .gis-map-rail,
.ts-tool .gis-map-stage.tools-visible .gis-map-topbar {
    display: flex;
}

/* Normal layout — docked on map edge (not floating) */
.ts-tool .gis-map-rail {
    position: absolute;
    left: 0.55rem;
    top: 50%;
    transform: translateY(-50%);
    bottom: auto;
    right: auto;
    flex-direction: column;
    gap: 0.28rem;
    padding: 0.35rem;
    max-width: none;
    max-height: none;
    overflow: visible;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.ts-tool .gis-rail-drag {
    display: none;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.2rem 0.35rem 0.35rem;
    margin: 0 0 0.1rem;
    border: 0;
    border-bottom: 1px dashed var(--color-border);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    background: rgba(10, 124, 110, 0.06);
    color: var(--color-text-muted);
    cursor: grab;
    touch-action: none;
    pointer-events: auto;
}

.ts-tool .gis-rail-drag:not([hidden]) {
    display: flex;
}

.ts-tool .gis-rail-drag:hover {
    color: var(--color-primary);
    background: rgba(10, 124, 110, 0.1);
}

/* Fullscreen / Viewer — floating glass toolbar, draggable */
.ts-tool .gis-map-stage.is-fullscreen .gis-map-rail,
.ts-tool .gis-app.is-viewer-mode .gis-map-rail {
    position: absolute;
    top: var(--gis-float-pad, 1rem);
    left: var(--gis-float-pad, 1rem);
    bottom: auto !important;
    transform: none;
    max-width: min(12rem, calc(100% - 2 * var(--gis-float-pad, 1rem)));
    max-height: min(70vh, calc(100% - 2 * var(--gis-float-pad, 1rem)));
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 626;
}

.ts-tool .gis-map-rail.is-floating-draggable.is-dragging {
    box-shadow: var(--shadow-lg);
    cursor: grabbing;
}

.ts-tool .gis-map-rail.is-floating-draggable.is-dragging .gis-rail-drag {
    cursor: grabbing;
}

.ts-tool .gis-map-stage.is-fullscreen .gis-map-rail.is-floating-draggable,
.ts-tool .gis-app.is-viewer-mode .gis-map-rail.is-floating-draggable {
    flex-direction: column;
    justify-content: flex-start;
}

.ts-tool .gis-rail-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.42rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-text);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    pointer-events: auto;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
    white-space: nowrap;
}

.ts-tool .gis-rail-btn span {
    display: none;
}

.ts-tool .gis-rail-btn:hover {
    background: rgba(10, 124, 110, 0.08);
    color: var(--color-primary);
}

.ts-tool .gis-rail-btn.is-active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.ts-tool .gis-rail-divider {
    display: block;
    height: 1px;
    margin: 0.15rem 0.2rem;
    background: var(--color-border);
}

.ts-tool .gis-map-topbar {
    position: absolute;
    top: 0.55rem;
    right: 0.55rem;
    left: 4.5rem;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.3rem;
    padding: 0.3rem;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.ts-tool .gis-map-stage.is-fullscreen .gis-map-topbar,
.ts-tool .gis-app.is-viewer-mode .gis-map-topbar {
    position: absolute;
    top: var(--gis-float-pad, 1rem);
    right: var(--gis-float-pad, 1rem);
    left: auto;
    max-width: min(36rem, calc(100% - 2 * var(--gis-float-pad, 1rem)));
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 625;
}

.ts-tool .gis-topbar-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.38rem 0.6rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-text);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    pointer-events: auto;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.ts-tool .gis-topbar-btn span {
    display: none;
}

.ts-tool .gis-topbar-btn:hover {
    background: rgba(10, 124, 110, 0.08);
    color: var(--color-primary);
}

.ts-tool .gis-topbar-btn.is-active {
    background: var(--color-primary);
    color: #fff;
}

.ts-tool .gis-topbar-btn--coord {
    font-family: monospace;
    font-size: 0.68rem;
}

@media (min-width: 768px) {
    .ts-tool .gis-rail-btn span,
    .ts-tool .gis-topbar-btn span {
        display: inline;
    }
}

.ts-tool .gis-measure-result {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: none;
    padding: 0.45rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
    white-space: nowrap;
    pointer-events: none;
}

.ts-tool .gis-measure-result.is-visible {
    display: block;
}

.ts-tool .gis-map-wrap.is-measuring {
    cursor: crosshair;
}

.ts-tool .gis-map-wrap.is-measuring #vector-viewer-map,
.ts-tool .gis-map-wrap.is-measuring-area #vector-viewer-map,
.ts-tool .gis-map-wrap.is-drawing #vector-viewer-map {
    cursor: crosshair;
}

/* Attribute table — overlay drawer on map */
.ts-tool .gis-attr-panel {
    display: none;
    position: absolute;
    left: 0.55rem;
    right: 0.55rem;
    bottom: 0.55rem;
    z-index: 6;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.ts-tool .gis-attr-panel.is-open {
    display: block;
}

.ts-tool .gis-map-stage.attr-panel-open .gis-measure-result {
    bottom: calc(min(42vh, 20rem) + 1rem);
}

.ts-tool .gis-attr-panel__head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.65rem 0.85rem;
    background: var(--color-surface-2);
    border-bottom: 1px solid var(--color-border);
}

.ts-tool .gis-attr-panel__head h3 {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 700;
}

.ts-tool .gis-attr-panel__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ts-tool .gis-attr-search-wrap {
    position: relative;
}

.ts-tool .gis-attr-search-wrap i {
    position: absolute;
    left: 0.55rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.ts-tool .gis-attr-search-wrap input {
    padding: 0.35rem 0.55rem 0.35rem 1.65rem;
    font-size: 0.78rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    min-width: 10rem;
}

.ts-tool .gis-attr-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--color-text-muted);
}

.ts-tool .gis-attr-close:hover {
    color: #ef4444;
    border-color: #ef4444;
}

.ts-tool .gis-attr-panel__body {
    max-height: min(42vh, 20rem);
    overflow: auto;
}

.ts-tool .gis-attr-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
}

.ts-tool .gis-attr-table th {
    position: sticky;
    top: 0;
    padding: 0.45rem 0.55rem;
    background: var(--color-surface-2);
    border-bottom: 1px solid var(--color-border);
    text-align: left;
    font-weight: 700;
    white-space: nowrap;
}

.ts-tool .gis-attr-table td {
    padding: 0.4rem 0.6rem;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-muted);
    max-width: 18rem;
    white-space: normal;
    word-break: break-word;
    vertical-align: top;
}

.ts-tool .gis-attr-table tbody tr {
    cursor: pointer;
    transition: background-color 0.1s ease;
}

.ts-tool .gis-attr-table tbody tr:hover {
    background: rgba(10, 124, 110, 0.06);
}

/* Modal */
.ts-tool .gis-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.45);
}

.ts-tool .gis-modal.is-open {
    display: flex;
}

.ts-tool .gis-modal__dialog {
    width: min(24rem, 100%);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.ts-tool .gis-modal__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    background: var(--color-surface-2);
    border-bottom: 1px solid var(--color-border);
}

.ts-tool .gis-modal__head h2 {
    margin: 0;
    font-size: 1rem;
}

.ts-tool .gis-modal__close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    font-size: 1rem;
}

.ts-tool .gis-shortcuts-list {
    margin: 0;
    padding: 0.85rem 1rem 1rem 2rem;
    font-size: 0.86rem;
    line-height: 1.8;
    color: var(--color-text-muted);
}

.ts-tool .gis-shortcuts-list kbd {
    display: inline-block;
    min-width: 1.5rem;
    padding: 0.1rem 0.4rem;
    font-family: monospace;
    font-size: 0.78rem;
    font-weight: 700;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    color: var(--color-text);
}

.ts-tool .popup-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 0.5rem;
}

.ts-tool .popup-stat {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    background: rgba(10, 124, 110, 0.08);
    border-radius: var(--radius-sm);
}

.ts-tool #vector-viewer-map {
    height: clamp(28rem, 72vh, 50rem);
    width: 100%;
    border-radius: 0;
    border: none;
    position: relative;
    z-index: 1;
}

/* Leaflet controls — keep clear of top bar */
.ts-tool .gis-map-stage.tools-visible .leaflet-top.leaflet-right {
    top: 3.5rem;
}

.ts-tool .gis-app:not(.is-viewer-mode) .gis-map-stage:not(.is-fullscreen).tools-visible .leaflet-top.leaflet-right {
    top: 0.65rem;
}

.ts-tool .gis-map-stage.is-fullscreen.tools-visible .leaflet-top.leaflet-right,
.ts-tool .gis-app.is-viewer-mode .gis-map-stage.tools-visible .leaflet-top.leaflet-right {
    top: clamp(3.25rem, 8vh, 4.5rem);
}

.ts-tool .leaflet-popup.gis-feature-popup {
    z-index: 800 !important;
}

.ts-tool .leaflet-popup-content {
    margin: 0.65rem 0.85rem;
    max-height: 18rem;
    overflow-y: auto;
    line-height: 1.45;
}

.ts-tool .leaflet-popup-content-wrapper {
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}

.ts-tool .loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.92);
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 0.75rem;
    z-index: 1000;
    border-radius: var(--radius-md);
}

.ts-tool .loading-overlay.active {
    display: flex;
}

.ts-tool .loading-overlay p {
    margin: 0;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.ts-tool .spinner {
    width: 2.75rem;
    height: 2.75rem;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: gis-spin 1s linear infinite;
}

@keyframes gis-spin {
    to { transform: rotate(360deg); }
}

/* Map labels */
.ts-tool .leaflet-div-icon.map-label-icon {
    background: transparent !important;
    border: none !important;
}

.ts-tool .map-label-icon {
    pointer-events: none;
}

.ts-tool .gis-app {
    --gis-label-font-size: 11px;
}

.ts-tool .map-label {
    position: relative;
    left: 0;
    top: 0;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.94);
    padding: 2px 6px;
    border-radius: 4px;
    border: 1px solid #333;
    font-size: var(--gis-label-font-size, 11px);
    font-weight: 700;
    white-space: nowrap;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    pointer-events: none;
}

.ts-tool .map-label--area {
    padding: 4px 8px;
    font-size: calc(var(--gis-label-font-size, 11px) + 1px);
    z-index: 4;
}

.ts-tool .map-label--len {
    font-size: var(--gis-label-font-size, 11px);
    z-index: 3;
}

.ts-tool .map-label--dist {
    border-color: var(--color-border);
    color: var(--color-text);
    font-weight: 500;
    font-size: calc(var(--gis-label-font-size, 11px) - 1px);
    padding: 1px 4px;
    z-index: 2;
}

.ts-tool .map-label--point {
    font-size: calc(var(--gis-label-font-size, 11px) - 1px);
    padding: 2px 5px;
    z-index: 1;
}

/* Toast */
.ts-tool .toast-container {
    position: fixed;
    bottom: 1.25rem;
    right: 1.25rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}

.ts-tool .toast {
    padding: 0.85rem 1.1rem;
    border-radius: var(--radius-md);
    color: #fff;
    font-weight: 500;
    font-size: 0.88rem;
    box-shadow: var(--shadow-md);
    animation: gis-slide-in 0.3s ease, gis-fade-out 0.3s ease 4.7s;
    max-width: 22rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    pointer-events: auto;
}

.ts-tool .toast.success { background: linear-gradient(135deg, #10b981, #059669); }
.ts-tool .toast.error { background: linear-gradient(135deg, #ef4444, #dc2626); }
.ts-tool .toast.warning { background: linear-gradient(135deg, #f59e0b, #d97706); }
.ts-tool .toast.info { background: linear-gradient(135deg, var(--color-primary), #1e6fa0); }

@keyframes gis-slide-in {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes gis-fade-out {
    from { opacity: 1; }
    to { opacity: 0; }
}

/* Popup */
.ts-tool .popup-table-wrapper {
    max-height: 250px;
    overflow-y: auto;
    overflow-x: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.ts-tool .popup-table-wrapper table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.ts-tool .popup-table-wrapper td {
    padding: 0.35rem 0.6rem;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

.ts-tool .popup-table-wrapper tr:last-child td {
    border-bottom: none;
}

.ts-tool .popup-table-wrapper strong {
    color: var(--color-text);
    font-weight: 600;
}

.ts-tool .popup-copy-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.4rem 0.6rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-primary);
    background: rgba(10, 124, 110, 0.08);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.ts-tool .popup-copy-btn:hover {
    background: rgba(10, 124, 110, 0.14);
}

/* How it works */
.ts-tool .gis-help {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: clamp(1rem, 3vw, 1.5rem);
    margin-top: 0.5rem;
}

.ts-tool .gis-help > h2 {
    margin: 0 0 1rem;
    font-size: 1.15rem;
    text-align: center;
}

.ts-tool .gis-guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
    gap: 1rem;
}

.ts-tool .gis-guide-step {
    padding: 0.85rem;
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.ts-tool .gis-guide-step h3 {
    margin: 0 0 0.45rem;
    font-size: 0.92rem;
}

.ts-tool .gis-guide-step p,
.ts-tool .gis-guide-step li {
    margin: 0 0 0.35rem;
    font-size: 0.84rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.ts-tool .gis-guide-step ul {
    margin: 0;
    padding-left: 1.1rem;
}

.ts-tool .gis-faq {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.ts-tool .gis-faq h3 {
    margin: 0 0 0.75rem;
    font-size: 1rem;
}

.ts-tool .gis-faq h4 {
    margin: 0 0 0.35rem;
    font-size: 0.92rem;
}

.ts-tool .gis-faq p {
    margin: 0 0 0.85rem;
    font-size: 0.86rem;
    color: var(--color-text-muted);
    line-height: 1.55;
}

/* Leaflet mouse position */
.ts-tool .mouse-position {
    background: rgba(255, 255, 255, 0.92);
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid var(--color-border);
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 5px;
    margin-right: 5px;
    font-family: monospace;
    white-space: nowrap;
}

/* Dark mode map chrome */
[data-theme="dark"] .ts-tool .gis-map-empty {
    background: rgba(15, 23, 20, 0.92);
}

[data-theme="dark"] .ts-tool .gis-map-rail,
[data-theme="dark"] .ts-tool .gis-map-topbar,
[data-theme="dark"] .ts-tool .gis-measure-result,
[data-theme="dark"] .ts-tool .mouse-position {
    background: rgba(30, 38, 35, 0.95);
    color: var(--color-text);
}

[data-theme="dark"] .ts-tool .gis-app:not(.is-viewer-mode) .gis-map-stage:not(.is-fullscreen) .gis-map-rail,
[data-theme="dark"] .ts-tool .gis-app:not(.is-viewer-mode) .gis-map-stage:not(.is-fullscreen) .gis-map-topbar {
    background: var(--color-surface-2);
}

[data-theme="dark"] .ts-tool .loading-overlay {
    background: rgba(15, 23, 20, 0.92);
}

[data-theme="dark"] .ts-tool .map-label {
    background: rgba(30, 38, 35, 0.92);
    color: var(--color-text);
    border-color: var(--color-border);
}

@media (max-width: 900px) {
    body.gis-fs-open .gis-sidebar {
        top: auto;
        right: 1rem;
        left: 1rem;
        bottom: 1rem;
        width: auto;
        max-height: min(42vh, 20rem);
    }

    body.gis-fs-open .gis-sidebar:not(.is-fs-collapsed) ~ .gis-map-col .gis-map-stage.is-fullscreen .gis-map-rail {
        left: 1rem;
        max-width: calc(100vw - 2rem);
    }

    body.gis-fs-open .gis-sidebar:not(.is-fs-collapsed) ~ .gis-map-col .gis-map-stage.is-fullscreen .gis-map-topbar {
        left: auto;
        right: 0.65rem;
        max-width: calc(100vw - 2rem);
    }

    .ts-tool .gis-map-stage.is-fullscreen .gis-map-rail:not(.is-floating-draggable) {
        top: auto;
        bottom: calc(min(42vh, 20rem) + 1.25rem);
        transform: none;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        max-width: calc(100vw - 2rem);
    }

    body.gis-fs-open .gis-sidebar.is-fs-collapsed ~ .gis-map-col .gis-map-stage.is-fullscreen .gis-map-rail {
        bottom: 4.5rem;
    }

    .ts-tool .gis-map-stage.is-fullscreen .gis-map-topbar {
        top: 0.65rem;
        right: 0.65rem;
        left: auto;
        max-width: calc(100vw - 2rem);
        justify-content: flex-end;
    }

    .ts-tool .gis-map-stage.is-fullscreen .gis-measure-result {
        bottom: calc(min(42vh, 20rem) + 1.25rem);
    }

    body.gis-fs-open .gis-sidebar.is-fs-collapsed ~ .gis-map-col .gis-map-stage.is-fullscreen .gis-measure-result {
        bottom: 4.5rem;
    }

    /* Stack attribute table above layers bottom sheet */
    body.gis-fs-open .gis-sidebar:not(.is-fs-collapsed) ~ .gis-map-col .gis-map-stage.is-fullscreen.attr-panel-open .gis-attr-panel {
        left: 1rem;
        right: 1rem;
        bottom: calc(min(42vh, 20rem) + 2rem);
    }

    body.gis-fs-open .gis-sidebar:not(.is-fs-collapsed) ~ .gis-map-col .gis-map-stage.is-fullscreen.attr-panel-open .gis-map-rail {
        bottom: calc(min(42vh, 20rem) + min(42vh, 20rem) + 2.5rem);
    }

    body.gis-fs-open .gis-sidebar:not(.is-fs-collapsed) ~ .gis-map-col .gis-map-stage.is-fullscreen.attr-panel-open .gis-measure-result {
        bottom: calc(min(42vh, 20rem) + min(42vh, 20rem) + 2rem);
    }

    body.gis-fs-open .gis-sidebar.is-fs-collapsed ~ .gis-map-col .gis-map-stage.is-fullscreen.attr-panel-open .gis-map-rail {
        bottom: calc(2.85rem + min(42vh, 20rem) + 2rem);
    }

    .ts-tool .gis-rail-btn span,
    .ts-tool .gis-topbar-btn span {
        display: none;
    }
}

@media (max-width: 600px) {
    .ts-tool #vector-viewer-map {
        height: 26rem;
    }

    .ts-tool .gis-map-wrap {
        min-height: 28rem;
    }

    .ts-tool .toast-container {
        left: 0.75rem;
        right: 0.75rem;
    }

    .ts-tool .toast {
        max-width: 100%;
    }
}