:root {
    --panel: 280px;
    --ink: #1f2937;
    --muted: #64748b;
    --blue: #2563eb;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { overflow: hidden; color: var(--ink); font-family: "Segoe UI", Tahoma, sans-serif; background: #eef3f7; }
#map { width: 100%; height: 100vh; }

.sidebar {
    position: fixed; inset: 0 auto 0 0; z-index: 1000; width: var(--panel);
    padding: 1.35rem 1rem 170px; overflow-y: auto;
    background: rgba(248, 250, 252, .82); border-right: 1px solid #fff;
    box-shadow: 5px 0 24px rgba(15, 23, 42, .18); backdrop-filter: blur(16px);
    transform: translateX(0); transition: transform .25s ease;
}
.sidebar:not(.is-open) { transform: translateX(calc(-100% - 12px)); }

.panel-toggle {
    position: fixed; top: 1rem; left: 1rem; z-index: 1100;
    min-width: 72px; padding: .6rem .85rem; cursor: pointer;
    color: #fff; font: inherit; font-size: .86rem; font-weight: 700;
    background: #1f2937; border: 1px solid #ffffff66; border-radius: 6px;
    box-shadow: 0 3px 10px rgba(15, 23, 42, .24);
}
body.panel-open .panel-toggle { left: calc(var(--panel) + 1rem); }
.panel-toggle:hover, .panel-toggle:focus-visible { background: #334155; }

.sidebar h1 { margin: 0 0 1.15rem; font-size: 1.5rem; letter-spacing: .02em; }
.layer-list { display: grid; gap: .65rem; }
.layer-item {
    display: flex; align-items: center; justify-content: space-between; gap: .75rem;
    padding: .75rem .85rem; cursor: pointer; background: rgba(255, 255, 255, .86);
    border: 1px solid rgba(148, 163, 184, .28); border-radius: 8px;
    box-shadow: 0 2px 7px rgba(15, 23, 42, .05); transition: .2s ease;
}
.layer-item:hover, .layer-item:has(input:focus-visible) {
    border-color: #93b4e3; box-shadow: 0 6px 15px rgba(15, 23, 42, .1); transform: translateY(-1px);
}
.layer-label { display: flex; align-items: center; gap: .65rem; font-size: .94rem; font-weight: 600; }
.swatch { width: 13px; height: 13px; flex: 0 0 13px; border: 2px solid #ffffff99; border-radius: 50%; }
.layer-item input { width: 17px; height: 17px; margin: 0; cursor: pointer; accent-color: var(--blue); }

.project-logo {
    position: absolute; right: 1rem; bottom: 1rem; left: 1rem; padding: .4rem;
    background: rgba(255, 255, 255, .92); border: 1px solid #12304a33; border-radius: 6px;
    box-shadow: 0 4px 12px rgba(15, 23, 42, .16); backdrop-filter: blur(8px);
}
.project-logo img { display: block; width: 100%; }
.instagram-link { display: block; margin-bottom: .4rem; color: var(--muted); font-size: .78rem; font-weight: 700; text-align: center; text-decoration: none; }
.instagram-link:hover, .instagram-link:focus-visible { color: #c13584; text-decoration: underline; }
.leaflet-bottom .leaflet-control-scale { margin-left: calc(var(--panel) + 5px); }

:is(.popup-cordoba, .popup-lagunas-cordoba) { --popup-color: #6b5238; }
:is(.popup-buenosaires, .popup-lagunas-buenosaires) { --popup-color: #63966e; }
:is(.popup-santafe, .popup-lagunas-santafe) { --popup-color: #c46b3c; }
:is(.popup-cordoba, .popup-lagunas-cordoba, .popup-buenosaires, .popup-lagunas-buenosaires, .popup-santafe, .popup-lagunas-santafe) .leaflet-popup-content-wrapper { color: #fff; background: var(--popup-color); border-radius: 8px; }
:is(.popup-cordoba, .popup-lagunas-cordoba, .popup-buenosaires, .popup-lagunas-buenosaires, .popup-santafe, .popup-lagunas-santafe) .leaflet-popup-content { margin: 10px 12px; color: #fff; }
:is(.popup-cordoba, .popup-lagunas-cordoba, .popup-buenosaires, .popup-lagunas-buenosaires, .popup-santafe, .popup-lagunas-santafe) .leaflet-popup-tip { background: var(--popup-color); }
:is(.popup-cordoba, .popup-lagunas-cordoba, .popup-buenosaires, .popup-lagunas-buenosaires, .popup-santafe, .popup-lagunas-santafe) :is(a.leaflet-popup-close-button, .popup-content, .popup-content strong, .popup-content b) { color: #fff; }

@media (max-width: 600px) {
    :root { --panel: 235px; }
    .sidebar {
        padding: 1rem .75rem 150px;
    }
    .project-logo { right: .75rem; bottom: .75rem; left: .75rem; }
}

body:not(.panel-open) .leaflet-bottom .leaflet-control-scale { margin-left: 5px; }