/* Componentes del visor: mismos tokens en claro, oscuro y 3D. */
#coverage-change-layers .layer-item { display: block; padding: 7px 12px 10px; }
#coverage-change-layers .opacity-control { width: 100%; min-width: 0; padding: 9px 6px 3px; margin: 2px 0 0; gap: 10px; }
#coverage-change-layers .change-stats-launch { margin: 8px 12px; font-size: 11px; padding: 8px 10px; }
.change-note { font-size: 11px; line-height: 1.5; color: var(--text-muted); overflow-wrap: anywhere; }
#coverage-change-status { margin: 4px 12px 8px; }
#coverage-change-panel { width: min(920px, calc(100vw - 32px)); max-width: calc(100vw - 16px); max-height: calc(100dvh - 32px); margin: auto; box-sizing: border-box; padding: 0; border: 1px solid var(--border); border-radius: 12px; background: var(--bg-card); color: var(--text-secondary); box-shadow: var(--shadow-lg); font: inherit; overflow: auto; }
#coverage-change-panel::backdrop { background: var(--overlay-bg); opacity: .72; }
#coverage-change-panel .legend-header { position: sticky; top: 0; background: var(--bg-card); z-index: 2; gap: 12px; }
#coverage-change-panel .btn-cerrar { flex-shrink: 0; }
.change-toolbar { display: flex; flex-wrap: wrap; gap: 12px; padding: 16px 20px 0; }
.change-toolbar label { display: grid; gap: 6px; color: var(--text-muted); font-size: 11px; flex: 1 1 180px; }
.change-toolbar select { width: 100%; padding: 8px; background: var(--bg-input); color: var(--text-primary); border: 1px solid var(--border); border-radius: 6px; font: inherit; min-height: 36px; }
#change-results { padding: 16px 20px 20px; font-size: 12px; }
.change-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.change-destination-metrics { grid-template-columns: repeat(2, 1fr); margin-top: 8px; }
.change-metrics > div { border: 1px solid var(--border-light); border-radius: 8px; padding: 12px; background: var(--bg-secondary); }
.change-metrics span { display: block; color: var(--text-primary); font-size: 16px; font-weight: 650; line-height: 1.3; margin-bottom: 8px; }
.change-metrics strong { font-size: 20px; color: var(--accent); font-weight: 650; }
.change-metrics small { display: block; color: var(--text-secondary); font-size: 13px; margin-top: 4px; }
.change-polygon-metrics { grid-template-columns: repeat(auto-fit, minmax(min(100%, 165px), 1fr)); }
.change-cards-note { font-size: 13px; }
.change-area-metrics { grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); margin-bottom: 12px; }
.change-area-metrics strong, .change-study-summary strong { font-size: clamp(22px, 4vw, 32px); color: var(--accent); }
.change-study-summary { margin: 8px 12px; }
.change-study-summary span, .change-study-summary strong { display: block; }
.change-study-summary span { font-size: 14px; font-weight: 650; color: var(--text-primary); }
.change-study-panel { margin-bottom: 12px; padding: 12px; border: 1px solid var(--border-accent); border-radius: 8px; background: var(--bg-secondary); }
.change-study-panel h4, .change-study-panel p { margin: 0 0 5px; }
.change-study-panel h4 { font-size: 17px; color: var(--text-primary); }
.change-study-panel strong { font-size: 22px; color: var(--accent); }
.change-downloads { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0 18px; }
.change-downloads a { text-decoration: none; font-size: 11px; padding: 8px 10px; color: var(--text-secondary); }
#coverage-change-panel button:hover, .change-downloads a:hover { background: var(--accent-bg); border-color: var(--accent-border); }
#coverage-change-panel :focus-visible, #coverage-change-layers :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.change-chart { padding: 12px; border: 1px solid var(--border-light); border-radius: 8px; margin-bottom: 14px; background: var(--bg-secondary); }
.change-chart h4 { font-size: 12px; color: var(--text-primary); margin: 0 0 12px; }
.change-chart ol { padding: 0; list-style: none; margin: 0; }
.change-chart li { display: grid; grid-template-columns: minmax(180px, 1.6fr) minmax(40px, 1fr) 80px; align-items: center; gap: 10px; margin: 10px 0; font-size: 11px; }
.change-chart strong { text-align: right; font-weight: 500; }
.change-bar-track { height: 10px; border-radius: 3px; background: var(--bg-tertiary); overflow: hidden; }
.change-bar-track i { height: 100%; display: block; border-right: 1px solid var(--text-muted); }
.change-table-scroll { overflow-x: auto; border: 1px solid var(--border-light); border-radius: 7px; }
#coverage-change-panel table { border-collapse: collapse; width: 100%; font-size: 11px; }
#coverage-change-panel caption { text-align: left; padding: 12px; color: var(--text-muted); font-size: 10px; }
#coverage-change-panel th, #coverage-change-panel td { padding: 10px; text-align: left; border-bottom: 1px solid var(--border-light); }
#coverage-change-panel th { background: var(--bg-tertiary); color: var(--accent); font-size: 10px; }
#coverage-change-panel td:nth-child(n+3) { white-space: nowrap; text-align: right; font-variant-numeric: tabular-nums; }
#coverage-change-panel tr:nth-child(even) { background: var(--bg-card-hover); }
#coverage-change-panel tr:hover { background: var(--accent-bg); }
.change-swatch { display: inline-block; width: 10px; height: 10px; margin-right: 6px; border: 1px solid var(--border); border-radius: 2px; background: var(--class-color); }
.change-transparent { background: repeating-linear-gradient(135deg, var(--bg-card) 0 3px, var(--text-faint) 3px 4px); }
.change-method { margin-top: 14px; color: var(--text-muted); font-size: 11px; line-height: 1.5; }
.change-method summary { cursor: pointer; color: var(--accent); }
.change-method ul { padding-left: 18px; }
.change-view-buttons { display: flex; flex-wrap: wrap; gap: 8px; padding: 14px 20px 0; }
.change-view-buttons button { padding: 8px 10px; font: inherit; font-size: 11px; }
.change-view-buttons [aria-pressed="true"] { color: var(--accent); border-color: var(--accent); background: var(--accent-bg); }
#change-chart-status, #change-chart-detail { padding: 0 20px; }
#change-chart-status:empty, #change-chart-detail:empty { display: none; }
.coverage-perspective { display: none; }
.coverage-panel-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, 1fr); gap: 14px; align-items: start; }
#coverage-change-panel[data-chart-mode="3d"] .change-chart > ol { display: none; }
#coverage-change-panel[data-chart-mode="3d"] .coverage-perspective { display: block; }
.coverage-cube-viewport { height: 360px; position: relative; perspective: 900px; overflow: hidden; touch-action: pan-y; cursor: grab; border: 1px solid var(--border-light); border-radius: 6px; background: var(--bg-card); }
.coverage-cube-viewport:active { cursor: grabbing; touch-action: none; }
.coverage-cube-floor { width: 420px; height: 190px; position: absolute; left: 50%; top: 65%; transform-style: preserve-3d; transform-origin: center; background: var(--accent-bg); border: 1px solid var(--border-light); }
#coverage-change-panel .coverage-cube { position: absolute; width: 32px; height: 32px; padding: 0; margin: 0; border: 0; background: transparent; transform-style: preserve-3d; cursor: pointer; }
.coverage-cube i { display: block; position: absolute; background: var(--column-color); transform-origin: 0 0; border: 1px solid rgba(0,0,0,.14); }
.coverage-cube-front { left: 0; top: 32px; width: 32px; height: var(--column-height); transform: rotateX(-90deg) translateY(-100%); filter: brightness(.88); }
.coverage-cube-side { left: 32px; top: 32px; width: 32px; height: var(--column-height); transform: rotateZ(-90deg) rotateX(-90deg) translateY(-100%); filter: brightness(.68); }
.coverage-cube-top { width: 32px; height: 32px; transform: translateZ(var(--column-height)); color: #07182a; font: bold 17px/30px 'Segoe UI', sans-serif; text-align: center; text-shadow: 0 0 3px #fff; }
.coverage-cube:hover i, .coverage-cube:focus-visible i, .coverage-cube.is-highlighted i { outline: 2px solid var(--accent); }
.coverage-cube-legend { display: grid; grid-template-columns: 1fr; gap: 6px; min-width: 0; }
.coverage-cube-legend button { display: grid; grid-template-columns: 24px minmax(0,1fr) auto; align-items: center; gap: 7px; text-align: left; padding: 9px 8px; color: var(--text-secondary); line-height: 1.4; font-size: 11px; }
.coverage-cube-legend i { display: flex; align-items: center; justify-content: center; width: 24px; height: 24px; border: 1px solid var(--border); border-radius: 5px; color: #07182a; font-weight: bold; font-style: normal; text-shadow: 0 0 3px #fff; }
.coverage-panel-name { overflow-wrap: anywhere; }
.coverage-cube-legend strong { color: var(--accent); white-space: nowrap; font-size: 12px; }
.coverage-cube-legend small { display: block; font-size: 9px; color: var(--text-muted); font-weight: normal; }
.coverage-panel-axis { position: absolute; left: 9px; top: 12px; pointer-events: none; font-size: 10px; color: var(--text-muted); }
.coverage-panel-axis > div { display: flex; flex-direction: column; justify-content: space-between; height: 160px; border-left: 1px solid var(--border); padding-left: 7px; margin-top: 8px; }
.coverage-panel-axis b { font-weight: normal; }
.coverage-air-labels { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 5; }
.coverage-air-labels .coverage-map-label { position: absolute; left: 0; top: 0; pointer-events: auto; }
#change-map-panel { position: absolute; bottom: 35px; right: 16px; z-index: 1100; width: 290px; max-width: calc(100% - 24px); max-height: calc(100% - 110px); overflow: auto; padding: 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--overlay-bg); color: var(--text-secondary); box-shadow: var(--shadow-md); font: inherit; font-size: 11px; }
#change-map-panel[hidden], body:not(.mode-3d) #change-map-panel, .coverage-map-label[hidden] { display: none !important; }
#change-map-panel header { display: flex; gap: 8px; align-items: center; justify-content: space-between; margin-bottom: 10px; }
#change-map-panel header strong { color: var(--accent); font-size: 12px; }
#change-map-panel label { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; margin: 6px 0; }
#change-map-panel select { min-width: 0; width: 100%; padding: 7px; background: var(--bg-input); color: var(--text-primary); border: 1px solid var(--border); border-radius: 6px; font: inherit; }
#change-map-panel input { accent-color: var(--accent); }
#change-map-panel input[type="range"] { width: 100%; }
#change-map-panel details { padding: 8px 0; border-top: 1px solid var(--border-light); margin-top: 8px; }
#change-map-panel summary { cursor: pointer; color: var(--accent); }
.change-map-controls { display: grid; grid-template-columns: 1fr 1fr; gap: 0 6px; }
.change-map-wide { grid-column: 1 / -1; }
.change-map-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 10px; }
.change-map-actions button { padding: 8px 6px; color: var(--text-secondary); }
.coverage-chart-scale { display: flex; align-items: center; gap: 9px; color: var(--accent); margin: 6px 0; }
.coverage-chart-scale i { display: block; width: 10px; height: 28px; border: 1px solid var(--accent); border-right: 0; position: relative; }
.coverage-chart-scale i::after { content: ''; position: absolute; width: 5px; border-top: 1px solid var(--accent); left: 0; top: 50%; }
.coverage-map-label { max-width: 105px; background: var(--bg-card); color: var(--text-primary); border: 1px solid; border-radius: 5px; padding: 5px 7px; font: inherit; font-size: 9px; box-shadow: var(--shadow-sm); cursor: pointer; line-height: 1.3; }
.coverage-map-detail p { margin-top: 7px; font-size: 11px; line-height: 1.5; }
#change-map-panel :focus-visible, .coverage-cube-viewport:focus-visible, .coverage-map-label:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (max-width: 600px) {
    #coverage-change-panel { width: calc(100vw - 16px); max-height: calc(100dvh - 16px); border-radius: 9px; }
    #coverage-change-panel .legend-header, .change-toolbar { padding: 12px; }
    #change-results { padding: 12px; }
    .change-metrics { grid-template-columns: repeat(2, 1fr); }
    .change-metrics span { font-size: 15px; }
    .change-metrics strong { font-size: 18px; }
    .change-area-metrics strong { font-size: 24px; }
    .change-toolbar label { flex-basis: 120px; }
    .change-chart li { grid-template-columns: minmax(0, 1fr) 75px; gap: 5px; }
    .change-chart li > span { grid-column: 1 / -1; }
    .change-chart { padding: 10px; }
    .change-view-buttons { padding: 12px 12px 0; }
    .coverage-panel-layout { grid-template-columns: 1fr; }
    .coverage-cube-legend { grid-template-columns: 1fr; }
    .coverage-cube-viewport { height: 280px; }
    #change-map-panel { bottom: 30px; right: 12px; max-height: 47dvh; }
}