/* ============================================
   POI Map – Block Component
   Interactive SVG map of Germany with clickable
   pin markers and Polaroid popup cards
   ============================================ */

.poi-map {
    position: relative;
    margin: 0;
}

.poi-map__caption {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-ink);
    text-align: center;
    margin-bottom: var(--space-4);
}

/* ---- Container ---- */

.poi-map__container {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

/* Watercolor wash background behind SVG */
.poi-map__wash {
    position: absolute;
    inset: 5% 10%;
    background: radial-gradient(
        ellipse at 50% 40%,
        var(--color-map-blue-30) 0%,
        transparent 70%
    );
    filter: blur(var(--blur-wash));
    pointer-events: none;
    z-index: 0;
}

/* ---- SVG map ---- */

.poi-map__svg {
    position: relative;
    display: block;
    width: 100%;
    height: auto;
    z-index: 1;
    background: var(--color-map-blue-20);
    border-radius: var(--radius-lg);
}

/* Land group (mainland + islands) */
.poi-map__land .poi-map__outline {
    fill: var(--color-map-land-30);
    stroke: var(--color-ink-40);
    stroke-width: 1.5;
    stroke-linejoin: round;
}

/* ---- Variant "see": lake maps ---- */
/* A country outline is land on water, a lake outline is water on land -- so the
   two fills swap. Triggered by `variante: see` in data/karten.yaml, which makes
   build.py add the .poi-map--see modifier. */

.poi-map--see .poi-map__svg {
    background: var(--color-map-land-30);
}

.poi-map--see .poi-map__land .poi-map__outline {
    fill: var(--color-map-blue-50);
}

/* The wash bleeds through the semi-transparent SVG background; keeping it blue
   would wash the shore in lake colour and blur exactly the edge this map is about. */
.poi-map--see .poi-map__wash {
    background: radial-gradient(
        ellipse at 50% 40%,
        var(--color-map-land-40) 0%,
        transparent 70%
    );
}

/* Optional Bundesland borders */
.poi-map__regions path {
    fill: none;
    stroke: var(--color-ink-20);
    stroke-width: 0.5;
    stroke-dasharray: 4 3;
}

/* ---- Overlay: ferry hints (ports + dashed routes + labels) ---- */
/* Injected unfiltered above the outline (see build.py process_maps overlay layer),
   so labels stay crisp instead of wobbling under the hand-drawn filter. */
.poi-map__overlay {
    pointer-events: none;
}

/* Dashed ferry route running from a port off to the mainland */
.poi-map__ferry {
    fill: none;
    stroke: var(--color-map-blue);
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-dasharray: 5 4;
    opacity: 0.75;
}

/* Ferry port dot */
.poi-map__port {
    fill: var(--color-ink);
    stroke: var(--color-white);
    stroke-width: 1.5;
}

/* Port name + mainland destination labels */
.poi-map__port-label {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    fill: var(--color-ink);
}

.poi-map__ferry-label {
    font-family: var(--font-body);
    font-size: 14px;
    fill: var(--color-map-blue);
}

/* ---- Overlay: place labels (towns along a shore) ---- */

.poi-map__place {
    fill: var(--color-ink);
    stroke: var(--color-white);
    stroke-width: 1.5;
}

.poi-map__place-label {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    fill: var(--color-ink);
}

/* Hairline from a label to its dot, for the few towns with no room beside them */
.poi-map__place-leader {
    fill: none;
    stroke: var(--color-ink-40);
    stroke-width: 1;
}

/* ---- Pin markers ---- */

.poi-map__marker {
    cursor: pointer;
}

.poi-map__pin {
    fill: var(--color-pin-red);
    stroke: var(--color-white);
    stroke-width: 2;
    transition: transform var(--transition-bounce), filter var(--transition-fast);
    transform-origin: 0 4px;
    outline: none;
}

.poi-map__pin:hover,
.poi-map__pin:focus-visible {
    transform: scale(1.2);
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.25));
}

.poi-map__pin:focus-visible {
    stroke: var(--color-ink);
    stroke-width: 3;
}

.poi-map__pin-dot {
    fill: var(--color-white);
    pointer-events: none;
}

/* Active marker (popup open) */
.poi-map__marker--active .poi-map__pin {
    transform: scale(1.3);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

/* Category colors */
.poi-map__marker[data-poi-category="ferienparks"] .poi-map__pin {
    fill: var(--color-otto-green);
}

.poi-map__marker[data-poi-category="camping"] .poi-map__pin {
    fill: var(--color-papa-rust);
}

.poi-map__marker[data-poi-category="ausflugsziele"] .poi-map__pin {
    fill: var(--color-sun-yellow);
}

.poi-map__marker[data-poi-category="kurztrips"] .poi-map__pin {
    fill: var(--color-map-blue);
}

/* ---- Popup layer ---- */

.poi-map__popups {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 10;
}

/* ---- Popup card (Polaroid style) ---- */

.poi-map__popup {
    position: absolute;
    width: 220px;
    background: var(--color-white);
    padding: var(--space-2);
    box-shadow: var(--shadow-floating);
    pointer-events: auto;
    transform: rotate(-2deg);
    animation: poi-popup-in 200ms var(--transition-bounce) both;
}

@keyframes poi-popup-in {
    from {
        opacity: 0;
        transform: rotate(-2deg) scale(0.8) translateY(10px);
    }
    to {
        opacity: 1;
        transform: rotate(-2deg) scale(1) translateY(0);
    }
}

/* Decorative tape strip on top */
.poi-map__popup::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%) rotate(3deg);
    width: 60px;
    height: 16px;
    background: var(--color-tape);
    border: 1px solid var(--color-tape-border);
    z-index: 1;
}

.poi-map__popup-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--color-gray-200);
}

.poi-map__popup-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.poi-map__popup-body {
    padding: var(--space-2) var(--space-1) var(--space-1);
    text-align: center;
}

.poi-map__popup-title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-ink);
    margin: 0;
}

/* The popup title is the link (no separate "Mehr erfahren"). Scoped under
   .poi-map__popup so it outweighs the site-wide `.prose a` body-link underline
   -- the title stays clean at rest and only underlines on hover/focus. */
.poi-map__popup .poi-map__popup-title-link {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.poi-map__popup .poi-map__popup-title-link:hover .poi-map__popup-title,
.poi-map__popup .poi-map__popup-title-link:focus-visible .poi-map__popup-title {
    color: var(--color-otto-green);
    text-decoration: underline;
    text-decoration-style: wavy;
    text-underline-offset: 3px;
}

/* Close button */
.poi-map__popup-close {
    position: absolute;
    top: -12px;
    right: -12px;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    background: var(--color-white);
    border: 2px solid var(--color-ink-30);
    color: var(--color-ink-60);
    font-size: var(--text-base);
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.poi-map__popup-close:hover {
    background: var(--color-ink);
    color: var(--color-white);
    border-color: var(--color-ink);
}

/* ---- Mobile: Bottom-sheet popup ---- */

@media (max-width: 767px) {
    .poi-map__popup {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-width: 100%;
        transform: none;
        border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
        padding: var(--space-4);
        animation: poi-sheet-in 250ms ease both;
        z-index: 1000;
    }

    @keyframes poi-sheet-in {
        from {
            opacity: 0;
            transform: translateY(100%);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .poi-map__popup::before {
        top: var(--space-2);
        width: 40px;
        height: 4px;
        background: var(--color-ink-20);
        border: none;
        border-radius: var(--radius-full);
        transform: translateX(-50%);
    }

    .poi-map__popup-image {
        max-height: 200px;
        border-radius: var(--radius-lg);
        margin-top: var(--space-4);
    }

    .poi-map__popup-close {
        top: var(--space-3);
        right: var(--space-3);
    }

    /* Backdrop overlay */
    .poi-map__backdrop {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 999;
        animation: poi-fade-in 200ms ease both;
    }

    @keyframes poi-fade-in {
        from { opacity: 0; }
        to { opacity: 1; }
    }
}

/* Desktop: no backdrop needed */
@media (min-width: 768px) {
    .poi-map__backdrop {
        display: none;
    }
}

/* ---- Reduced motion ---- */

@media (prefers-reduced-motion: reduce) {
    .poi-map__popup {
        animation: none;
    }

    .poi-map__pin {
        transition: none;
    }

    .poi-map__backdrop {
        animation: none;
    }
}