/* Preview band that blends into the hero title; expands to fullscreen.
   isolation:isolate contains the map + fade + open-button z-indices (which
   must beat Leaflet's internal panes) so they don't leak out and outrank the
   header's Compare button. */
.wrapper {
    position: relative;
    width: 100%;
    height: 210px;
    background: var(--bg-secondary);
    isolation: isolate;
}

@media (max-width: 640px) {
    .wrapper {
        height: 150px;
    }
}

/* Preview: move the OSM attribution off the bottom edge, where the school
   title slides up under the fade — top-left is the band's only quiet corner
   (Compare floats top-right). Fullscreen keeps Leaflet's default bottom-right,
   since the zoom control occupies the top-left there. */
.wrapper:not([data-fullscreen]) :global(.leaflet-bottom.leaflet-right) {
    top: 0;
    left: 0;
    right: auto;
    bottom: auto;
}

/* Fullscreen: the Fullscreen API promotes this element to fill the viewport. */
.wrapper[data-fullscreen] {
    height: 100vh;
    height: 100dvh;
    background: #fff;
}

/* Fallback fullscreen (iOS Safari — no Element.requestFullscreen): the API
   can't promote the element, so pin it over the page ourselves. Above the
   comparison toast (3000) and everything else except modals (9999+). */
.wrapper[data-fs-fallback] {
    position: fixed;
    inset: 0;
    z-index: 5000;
}

.skeleton {
    width: 100%;
    height: 100%;
    background:
        linear-gradient(100deg, rgba(255, 255, 255, 0) 40%, rgba(255, 255, 255, .5) 50%, rgba(255, 255, 255, 0) 60%) var(--bg-secondary);
    background-size: 200% 100%;
    animation: shimmer 1.4s infinite;
}

@keyframes shimmer {
    to { background-position: -200% 0; }
}

/* Full-band click target. Transparent so the map shows through; reveals a
   hint pill on hover/focus. Sits above the map but below the header's fade
   and Compare button (which carry higher stacking in the header). */
.openBtn {
    position: absolute;
    inset: 0;
    /* Above Leaflet's marker pane (600) so the whole band — pin included — is
       one click target. Transparent, so map + pin still show through. */
    z-index: 800;
    width: 100%;
    height: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.openHint {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 16px;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    background: rgba(255, 255, 255, .85);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    box-shadow: 0 2px 10px rgba(var(--shadow-rgb), .16);
    opacity: 0;
    transform: translateY(4px);
    transition: opacity .16s ease, transform .16s ease;
}

.openBtn:hover .openHint,
.openBtn:focus-visible .openHint {
    opacity: 1;
    transform: none;
}

/* Diffuse fade: map dissolves to the card background before the title. */
.fade {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 33%;
    /* Above Leaflet's tile (200) and overlay (400) panes so the gradient is
       actually visible, but below the marker pane (600) so the pin stays crisp
       on top of the blend. */
    z-index: 450;
    pointer-events: none;
    background: linear-gradient(to bottom,
            rgba(255, 255, 255, 0) 0%,
            rgba(255, 255, 255, .35) 35%,
            rgba(255, 255, 255, .75) 62%,
            rgba(255, 255, 255, .95) 82%,
            var(--bg-card) 100%);
}

.closeBtn {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 8px;
    background: rgba(255, 255, 255, .92);
    color: var(--text-primary);
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(var(--shadow-rgb), .2);
}

.closeBtn:hover {
    background: #fff;
}
