:root {
    --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-display: Georgia, serif;
    --ease-out-cubic: cubic-bezier(0.215, 0.61, 0.355, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --ease-elastic: cubic-bezier(0.34, 1.56, 0.64, 1);

    --color-bg: #f5f4f0;
    --color-surface: rgba(255, 255, 255, 0.85);
    --color-surface-solid: #ffffff;
    --color-text-primary: #111111;
    --color-text-secondary: #4a4a4a;
    --color-accent: #9e1b21;
    --color-accent-dark: #7a1519;
    --color-accent-glow: rgba(158, 27, 33, 0.35);

    --color-accent-natural: #2d6a4f;
    --color-accent-natural-glow: rgba(45, 106, 79, 0.35);

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04), 0 4px 8px rgba(0,0,0,0.02);
    --shadow-md: 0 8px 16px -4px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
    --shadow-lg: 0 24px 48px -12px rgba(0,0,0,0.18), 0 12px 24px -8px rgba(0,0,0,0.08);
    --shadow-diffuse: 0 20px 80px -4px rgba(0,0,0,0.12), 0 8px 24px -6px rgba(0,0,0,0.06);

    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;
}

body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    font-family: var(--font-primary);
    overflow: hidden;
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(0,0,0,0.15) 100%);
    pointer-events: none;
    z-index: 5;
}

#map {
    height: 100%;
    width: 100%;
    background-color: #e5e5e5;
    z-index: 1;
}

.leaflet-tile-pane {
    filter: grayscale(1) sepia(0.1) contrast(1.05) brightness(0.92);
    transition: filter 0.5s ease;
}

/* --- Controls & UI Elements --- */

/* Filter Controls */
.filter-control {
    position: absolute;
    top: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    display: flex;
    gap: 8px;
    background: rgba(255, 255, 255, 0.85);
    padding: 6px;
    border-radius: 50px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.6);
    transition: opacity 0.5s ease;
}

.filter-btn {
    background: transparent;
    border: none;
    padding: 8px 20px;
    border-radius: 30px;
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    outline: none;
    position: relative;
    overflow: hidden;
}

.filter-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
    transition: transform 0.4s, opacity 0.4s;
}

.filter-btn:active::after {
    transform: translate(-50%, -50%) scale(2.5);
    opacity: 1;
    transition: 0s;
}

.filter-btn:focus-visible {
    box-shadow: 0 0 0 3px rgba(138, 28, 34, 0.3);
}

.filter-btn:hover {
    color: var(--color-text-primary);
    background: rgba(0,0,0,0.05);
}

.filter-btn.active, .filter-btn[aria-pressed="true"] {
    background: var(--color-accent);
    color: #fff;
    box-shadow: 0 4px 12px var(--color-accent-glow);
}


/* Zoom Control Overrides */
.leaflet-control-zoom {
    border: none !important;
    box-shadow: none !important;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-right: 24px !important;
    margin-top: 24px !important;
}

.leaflet-bar a {
    width: 44px !important;
    height: 44px !important;
    line-height: 44px !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.9) !important;
    color: var(--color-text-primary) !important;
    border: 1px solid rgba(255, 255, 255, 0.8) !important;
    box-shadow: var(--shadow-md) !important;
    backdrop-filter: blur(10px);
    transition: all 0.2s var(--ease-out-cubic) !important;
    font-size: 18px !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.leaflet-bar a:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.8) !important;
}

.leaflet-bar a:hover {
    transform: scale(1.1);
    background: #fff !important;
    box-shadow: var(--shadow-lg) !important;
    color: var(--color-accent) !important;
}

.leaflet-bar a.leaflet-disabled {
    background-color: rgba(255, 255, 255, 0.6) !important;
    color: #bbb !important;
    cursor: default;
    transform: none !important;
    box-shadow: none !important;
}

/* --- Info Panel (Desktop Default) --- */

#info-panel {
    position: fixed;
    top: 32px;
    left: 32px;
    bottom: 32px;
    width: 440px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.6) 100%);
    backdrop-filter: blur(60px) saturate(200%);
    -webkit-backdrop-filter: blur(60px) saturate(200%);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-diffuse), inset 0 0 0 1px rgba(255, 255, 255, 0.4);
    z-index: 1000;
    transform: translateX(-120%) scale(0.96);
    transition: transform 0.8s var(--ease-out-cubic), opacity 0.6s ease;
    will-change: transform;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
}

#info-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: 0.4;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    mix-blend-mode: overlay;
    pointer-events: none;
}

#info-panel.visible {
    transform: translateX(0) scale(1);
    opacity: 1;
}

.sheet-handle {
    display: none;
}

#close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.85);
    color: var(--color-text-primary);
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 10;
    backdrop-filter: blur(10px);
}

#close-btn:hover {
    background: rgba(230, 230, 230, 0.8);
    transform: rotate(90deg);
}

#info-content {
    height: 100%;
    width: 100%;
    overflow-y: auto;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.4s 0.2s, transform 0.4s 0.2s var(--ease-out-cubic);
    /* Scrollbar styling */
    scrollbar-width: thin;
    scrollbar-color: rgba(0,0,0,0.2) transparent;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    border: 2px solid transparent;
    background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover {
    background-color: rgba(0, 0, 0, 0.25);
}

#info-panel.visible #info-content {
    opacity: 1;
    transform: translateY(0);
}

.content-wrapper {
    display: flex;
    flex-direction: column;
}

.image-container {
    width: 100%;
    height: 300px;
    position: relative;
    overflow: hidden;
}

.image-container::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.4));
    pointer-events: none;
}

#info-content img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.15);
    transition: transform 1.4s var(--ease-out-cubic);
}

/* Subtle zoom effect on image when panel opens */
#info-panel.visible #info-content img {
    transform: scale(1);
}

.text-container {
    padding: 32px;
}

#info-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin: 0 0 24px 0;
    color: var(--color-text-primary);
    line-height: 1.05;
    letter-spacing: -0.03em;
    opacity: 0;
    animation: fadeSlideUp 0.9s var(--ease-out-cubic) forwards 0.2s;
    text-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

#info-content p {
    font-family: var(--font-primary);
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    line-height: 1.7;
    font-weight: 400;
    color: var(--color-text-secondary);
    margin: 0;
    opacity: 0;
    animation: fadeSlideUp 0.9s var(--ease-out-cubic) forwards 0.3s;
}

/* --- Metadata & Actions --- */

.meta-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeSlideUp 0.9s var(--ease-out-cubic) forwards 0.25s;
}

.meta-item {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 8px 16px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.5);
    color: var(--color-text-primary);
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.3s var(--ease-out-cubic);
    backdrop-filter: blur(4px);
}

.meta-item:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.meta-year {
    color: #fff;
    background: var(--color-accent);
    border-color: var(--color-accent);
    box-shadow: 0 4px 12px var(--color-accent-glow);
}

/* Visitor Info Grid */
.visitor-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
    margin-top: 24px;
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeSlideUp 0.9s var(--ease-out-cubic) forwards 0.35s;
}

.info-card {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    transition: transform 0.3s ease;
}

.info-card:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.8);
}

.info-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    font-weight: 600;
}

.info-value {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

/* Insider Tip */
.insider-tip {
    background: linear-gradient(135deg, rgba(138, 28, 34, 0.05) 0%, rgba(138, 28, 34, 0.02) 100%);
    border-left: 4px solid var(--color-accent);
    border-radius: 4px var(--radius-md) var(--radius-md) 4px;
    padding: 16px 20px;
    margin-top: 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    opacity: 0;
    animation: fadeSlideUp 0.9s var(--ease-out-cubic) forwards 0.38s;
}

.tip-icon {
    font-size: 1.25rem;
    color: var(--color-accent);
    line-height: 1;
    margin-top: 2px;
}

.tip-content {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.tip-content strong {
    color: var(--color-accent);
    display: block;
    margin-bottom: 4px;
}

.action-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 32px;
    opacity: 0;
    animation: fadeSlideUp 0.9s var(--ease-out-cubic) forwards 0.4s;
}

.btn-action {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 14px 24px;
    background-color: var(--color-accent);
    color: #fff;
    font-weight: 500;
    font-size: 1rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all 0.3s var(--ease-out-cubic);
    box-shadow: 0 4px 12px var(--color-accent-glow);
    box-sizing: border-box;
    border: none;
    cursor: pointer;
}

.btn-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--color-accent-glow);
    background-color: #b52227; /* Slightly darker/richer accent */
}

.btn-action:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 2px 8px var(--color-accent-glow);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.8);
    color: var(--color-text-primary);
    border: 1px solid rgba(0,0,0,0.1);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background-color: #fff;
    box-shadow: var(--shadow-md);
    color: var(--color-accent);
}

/* --- Intro Overlay --- */

.intro-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.8s var(--ease-in-out), visibility 0.8s;
    background-color: #000;
}

.intro-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.intro-bg {
    position: absolute;
    top: -5%;
    left: -5%;
    width: 110%;
    height: 110%;
    background-image: linear-gradient(145deg,#183b41,#697c70 55%,#b0a282);
    background-size: cover;
    background-position: center;
    will-change: transform, filter;
    animation: slowZoom 25s ease-out forwards;
}

.intro-overlay.hidden .intro-bg {
    filter: blur(20px) brightness(0);
    transform: scale(1.2);
    transition: filter 1.5s ease, transform 1.5s ease;
}

@keyframes slowZoom {
    0% { transform: scale(1); filter: brightness(0.6); }
    100% { transform: scale(1.15); filter: brightness(0.4); }
}

.intro-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: #fff;
    padding: 0 24px;
    max-width: 800px;
}

#intro-title {
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 16px 0;
    text-shadow: 0 4px 24px rgba(0,0,0,0.3);
    opacity: 0;
    animation: fadeSlideUp 1.2s var(--ease-out-cubic) forwards 0.3s;
}

.intro-subtitle {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    margin: 0 0 48px 0;
    opacity: 0;
    animation: fadeSlideUp 1.2s var(--ease-out-cubic) forwards 0.6s;
    text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

#start-btn {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.6);
    padding: 16px 48px;
    font-size: 1.125rem;
    font-weight: 500;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.4s var(--ease-out-cubic);
    backdrop-filter: blur(10px);
    opacity: 0;
    animation: fadeSlideUp 1.2s var(--ease-out-cubic) forwards 0.9s;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

#start-btn:hover {
    background: #fff;
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    border-color: #fff;
}

@media (max-width: 768px) {
    #intro-title {
        font-size: 3rem;
    }
    .intro-subtitle {
        font-size: 1.125rem;
    }
}

/* --- Reset View Control --- */

#sound-btn {
    position: absolute;
    bottom: 100px;
    right: 32px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    color: var(--color-text-primary);
    transition: all 0.3s var(--ease-out-cubic);
}

#sound-btn[aria-pressed="true"] {
    color: var(--color-accent);
}

#sound-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
    color: var(--color-accent);
}

#reset-view-btn {
    position: absolute;
    bottom: 32px;
    right: 32px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000; /* Above map */
    color: var(--color-text-primary);
    transition: all 0.3s var(--ease-out-cubic);
}

#reset-view-btn:hover {
    transform: scale(1.1) rotate(-45deg); /* Playful rotation */
    box-shadow: var(--shadow-lg);
    color: var(--color-accent);
}

#reset-view-btn svg {
    display: block;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .filter-control {
        top: 20px;
        width: auto;
        justify-content: center;
    }

    #reset-view-btn {
        bottom: 96px; /* Above the collapsed panel (which is roughly ~100px visible area maybe? No, collapsed is hidden offscreen mostly) */
        /* Wait, panel logic: transform translateY(105%). But on mobile it might peek? No.
           However, let's keep it safe. Bottom right is fine. */
        right: 20px;
        bottom: 40px; /* Standard FAB position */
        width: 48px;
        height: 48px;
    }

    .modal-content {
        padding: 32px 24px;
    }

    #modal-title {
        font-size: 2rem;
    }
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
        filter: blur(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}

/* Decorative element */
.text-container::after {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background-color: var(--color-accent);
    margin-top: 24px;
    border-radius: 2px;
}

/* --- Custom Markers --- */

.custom-marker {
    background: transparent !important;
    border: none !important;
    transition: z-index 0.2s;
}

.marker-pin {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-surface-solid);
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -24px 0 0 -24px;
    box-shadow: var(--shadow-md), 0 0 0 2px rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.5s var(--ease-elastic);
    overflow: hidden;
    transform: scale(0.9);
    opacity: 0.85;
    animation: markerPop 0.8s var(--ease-elastic) backwards;
}

@keyframes markerPop {
    0% {
        transform: scale(0) translateY(20px);
        opacity: 0;
    }
    100% {
        transform: scale(0.9);
        opacity: 0.85;
    }
}

.marker-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--color-accent);
    background-size: cover;
    background-position: center;
    border: 2px solid var(--color-surface-solid);
    box-sizing: border-box;
    transition: transform 0.4s var(--ease-out-cubic);
}

/* Interaction */
.custom-marker:hover {
    z-index: 500 !important;
}

.custom-marker:hover .marker-pin {
    transform: scale(1.1) translateY(-4px);
    box-shadow: var(--shadow-lg), 0 0 0 4px rgba(255, 255, 255, 0.8);
    opacity: 1;
}

.custom-marker.selected {
    z-index: 1000 !important;
}

.custom-marker.selected .marker-pin {
    transform: scale(1.4) translateY(-8px);
    box-shadow: var(--shadow-lg), 0 0 0 4px var(--color-surface-solid), 0 0 0 6px var(--color-accent);
    opacity: 1;
}

/* Pulsing effect for selected marker */
.custom-marker.selected::before,
.custom-marker.selected::after {
    content: '';
    position: absolute;
    width: 48px;
    height: 48px;
    left: 50%;
    top: 50%;
    margin: -24px 0 0 -24px;
    border-radius: 50%;
    background: var(--color-accent);
    animation: markerRipple 2.5s infinite cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
    pointer-events: none;
    opacity: 0;
}

.custom-marker.selected::after {
    animation-delay: 1.25s;
}

@keyframes markerRipple {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        transform: scale(3.5);
        opacity: 0;
    }
}

.fade-in {
    opacity: 0;
    animation: fadeIn 1.2s var(--ease-out-cubic) forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

/* --- Mobile Responsiveness --- */

@media (max-width: 768px) {
    #info-panel {
        top: auto;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 75vh;
        border-radius: 32px 32px 0 0;
        border: none;
        border-top: 1px solid rgba(255,255,255,0.4);
        transform: translateY(105%);
        box-shadow: 0 -10px 40px rgba(0,0,0,0.15);
        padding-top: 24px; /* Space for handle */
        padding-bottom: env(safe-area-inset-bottom);
    }

    #info-panel.visible {
        transform: translateY(0);
    }

    .sheet-handle {
        display: block;
        width: 48px;
        height: 5px;
        background-color: rgba(0, 0, 0, 0.2);
        border-radius: 3px;
        position: absolute;
        top: 10px;
        left: 50%;
        transform: translateX(-50%);
        z-index: 20;
    }

    .sheet-handle::before {
        content: '';
        position: absolute;
        top: -15px;
        bottom: -15px;
        left: -20px;
        right: -20px;
    }

    .image-container {
        height: 260px;
    }

    #close-btn {
        top: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
        background: rgba(255, 255, 255, 0.95);
        color: #1a1a1c;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }

    #info-content h2 {
        font-size: 2rem;
        margin-bottom: 12px;
    }

    .text-container {
        padding: 24px;
        padding-bottom: calc(100px + env(safe-area-inset-bottom));
    }
}

/* --- Gallery Styles --- */

.gallery-container {
    display: flex;
    overflow-x: auto !important;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

.gallery-container::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.gallery-item {
    flex-shrink: 0; /* Prevent shrinking */
    width: 100%;    /* Each image takes full width */
    height: 100%;
    object-fit: cover;
    scroll-snap-align: center;
}

/* --- Search Control --- */

#search-container {
    display: flex;
    align-items: center;
    margin-right: 4px;
}

#search-input {
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid transparent;
    padding: 8px 16px;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    color: var(--color-text-primary);
    width: 140px;
    transition: all 0.3s ease;
    outline: none;
    border-radius: 30px; /* Match buttons */
}

#search-input:focus {
    width: 200px;
    background: #fff;
    box-shadow: var(--shadow-sm);
    border-color: rgba(0,0,0,0.1);
}

#search-input::placeholder {
    color: var(--color-text-secondary);
    opacity: 0.7;
}

@media (max-width: 768px) {
    #search-input {
        width: 100px;
        padding: 8px 12px;
    }
    #search-input:focus {
        width: 140px;
    }
}

/* --- Highlights Section --- */

.highlights-container {
    margin-bottom: 24px;
    background: rgba(255, 255, 255, 0.5);
    padding: 16px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.4);
    opacity: 0;
    animation: fadeSlideUp 0.9s var(--ease-out-cubic) forwards 0.28s;
}

.section-title {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
    color: var(--color-accent);
    margin: 0 0 12px 0;
}

.highlights-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.highlight-item {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.highlight-item::before {
    content: '';
    color: var(--color-accent);
    font-weight: bold;
    font-size: 0.9rem;
}

/* --- Nearby Gems Section --- */

.nearby-container {
    margin-top: 40px;
    opacity: 0;
    animation: fadeSlideUp 0.9s var(--ease-out-cubic) forwards 0.45s;
}

.nearby-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.nearby-card {
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s var(--ease-out-cubic);
    box-shadow: var(--shadow-sm);
}

.nearby-card:hover {
    transform: translateY(-4px);
    background: #fff;
    box-shadow: var(--shadow-md);
}

.nearby-card:active {
    transform: scale(0.98);
}

.nearby-img {
    height: 100px;
    width: 100%;
    background-size: cover;
    background-position: center;
    background-color: #ddd;
}

.nearby-info {
    padding: 12px;
}

.nearby-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nearby-dist {
    font-size: 0.75rem;
    color: var(--color-accent);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
}

.nearby-dist::before {
    content: '';  /* Arrow icon */
    font-size: 1rem;
}

@media (max-width: 400px) {
    .nearby-grid {
        grid-template-columns: 1fr;
    }
    .nearby-img {
        height: 140px;
    }
}

/* --- Natural Marker Theme --- */

.marker-pin.natural .marker-img {
    background-color: var(--color-accent-natural);
}

.custom-marker.selected .marker-pin.natural {
    box-shadow: var(--shadow-lg), 0 0 0 4px var(--color-surface-solid), 0 0 0 6px var(--color-accent-natural);
}

.custom-marker.selected .marker-pin.natural::before,
.custom-marker.selected .marker-pin.natural::after {
    background: var(--color-accent-natural);
}

/* --- Journey UI --- */

.journey-wrapper {
    position: relative;
    display: inline-block;
}

.journey-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 220px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    opacity: 0;
    transform: translateY(-10px) scale(0.95);
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid rgba(255, 255, 255, 0.6);
    z-index: 1001;
}

.journey-menu.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.journey-option {
    background: transparent;
    border: none;
    padding: 12px 16px;
    text-align: left;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
}

.journey-option:hover {
    background: rgba(0, 0, 0, 0.04);
    color: var(--color-text-primary);
    transform: translateX(4px);
}

/* --- Travel Essentials (Logistics) --- */

.logistics-container {
    margin-top: 24px;
    margin-bottom: 24px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-md);
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    opacity: 0;
    animation: fadeSlideUp 0.9s var(--ease-out-cubic) forwards 0.32s;
}

.logistics-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.logistics-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.logistics-icon {
    font-size: 1.2rem;
    background: #fff;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
    color: var(--color-text-secondary);
}

.logistics-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--color-text-secondary);
    display: block;
    margin-bottom: 2px;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.logistics-value {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-primary);
    line-height: 1.4;
}

/* --- Journey Polyline Animation --- */

.journey-line {
    animation: dash 60s linear infinite;
}

@keyframes dash {
    to {
        stroke-dashoffset: -1000;
    }
}

/* ... Legend Styles ... */

.legend-box {
    margin: 24px 0;
    padding: 24px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0.2) 100%);
    border-left: 4px solid var(--color-accent);
    border-radius: 4px var(--radius-md) var(--radius-md) 4px;
    position: relative;
    opacity: 0;
    animation: fadeSlideUp 0.9s var(--ease-out-cubic) forwards 0.3s;
    backdrop-filter: blur(4px);
    box-shadow: var(--shadow-sm);
    color: var(--color-text-primary);
}

.legend-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.01em;
}

.legend-title::before {
    content: '';
    font-size: 1.4rem;
    line-height: 1;
    opacity: 0.8;
}

.legend-text {
    font-family: var(--font-display);
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--color-text-primary);
    font-style: italic;
    font-weight: 500;
}

/* ... Tooltip Styles ... */
.glass-tooltip {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
}

.glass-tooltip::before {
    display: none !important; /* Hide default leaflet arrow */
}

.custom-tooltip {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-sm);
    padding: 8px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transform-origin: bottom center;
    animation: tooltipPop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.tooltip-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    border: 2px solid #fff;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.tooltip-title {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-primary);
    white-space: nowrap;
    padding-right: 4px;
}

@keyframes tooltipPop {
    0% { transform: scale(0.5) translateY(10px); opacity: 0; }
    100% { transform: scale(1) translateY(0); opacity: 1; }
}

/* --- Progress Tracker --- */

.progress-tracker {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.85);
    padding: 8px 16px;
    border-radius: 30px;
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--color-text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: default;
}

.progress-icon {
    font-size: 1.1rem;
}

#progress-text {
    font-size: 0.9rem;
    color: var(--color-text-primary);
}

.progress-tracker.pulse {
    transform: scale(1.1);
    background: #fff;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
}

@media (max-width: 768px) {
    .progress-tracker {
        padding: 6px 12px;
    }
    .progress-tracker span {
        font-size: 0.85rem;
    }
}

/* Reliability floor: opaque readable controls and a fully reachable phone toolbar. */
.filter-control{background:#fff;max-width:calc(100vw - 110px);box-sizing:border-box;align-items:center}
.filter-btn,.journey-option,#search-input{font-size:14px;min-height:44px;box-sizing:border-box}
#search-input{background:#f4f3ef;color:#111;min-width:0}
#search-input::placeholder{color:#555;opacity:1}
#info-panel{background:#fff}
.status-source{font-size:14px;color:#7a1519;text-underline-offset:3px}
.access-note{font-size:14px!important;color:#444!important;background:#f4f3ef;padding:12px;border-radius:8px}
.leaflet-control-attribution{background:#fff!important;color:#222!important;font-size:12px!important}
.leaflet-control-attribution a{color:#07528a!important}
@media(max-width:768px){
 .filter-control{top:12px;left:12px;right:12px;width:calc(100% - 24px);max-width:none;transform:none;border-radius:18px;padding:8px;gap:6px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));}
 #search-container{grid-column:span 2;margin:0;order:0;min-width:0}
 #search-input,#search-input:focus{width:100%;padding:8px 10px}
 .filter-control>.filter-btn{order:3;padding:8px 3px;font-size:14px;white-space:nowrap}
 .journey-wrapper{order:1;min-width:0;display:block}
 #journey-btn{width:100%;padding:7px 1px;font-size:14px;white-space:nowrap}
 #progress-tracker{order:2;padding:6px 2px;min-width:0;justify-content:center;font-size:14px;gap:3px}
 .journey-menu{right:-68px;max-width:calc(100vw - 40px)}
 .leaflet-control-zoom{margin-top:136px!important;margin-right:14px!important;gap:8px}
 #reset-view-btn{bottom:42px;right:14px}
 #info-panel{z-index:1100}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.intro-bg{transform:none!important}}

.marker-number{display:flex;align-items:center;justify-content:center;width:100%;height:100%;font-size:16px;font-weight:600;color:#fff;background:#9e1b21;border-radius:50%}
.marker-pin.natural .marker-number{background:#2d6a4f}
.tooltip-number{font-size:16px;font-weight:600;color:#7a1519;margin-right:8px}
.place-banner{height:100px;display:flex;align-items:flex-end;padding:24px 32px;box-sizing:border-box;background:#f1eee6;color:#4a4a4a;font-size:14px}
#map-status{position:fixed;left:12px;bottom:26px;z-index:1200;max-width:calc(100% - 100px);box-sizing:border-box;background:#fff;color:#7a1519;border:1px solid #7a1519;padding:10px;font-size:14px;pointer-events:none}
#map-status[hidden]{display:none}
@media(max-width:768px){.place-banner{height:80px;padding:20px 24px}}

.site-cluster{border-radius:50%;background:#172f35;color:#fff;border:3px solid #fff;box-shadow:0 2px 8px #0005;display:flex!important;align-items:center;justify-content:center;font:bold 16px Arial,sans-serif}
.marker-number{box-shadow:0 2px 6px #0003}
.progress-icon{flex:none;color:#7a1519}
.logistics-icon:empty{display:none}

.filter-btn,.meta-item,.meta-item span,.info-label,.section-title,.logistics-label,.logistics-value,.nearby-dist,.btn-action,.legend-title{font-size:max(14px,1em)}
.leaflet-control-attribution{font-size:12px!important}
.marker-pin:focus-visible,.site-cluster:focus-visible{outline:3px solid #7a1519;outline-offset:3px}

#info-panel{z-index:1100}
@media(prefers-reduced-motion:reduce){#info-content,#info-content *, .intro-content,.intro-content *{opacity:1!important;transform:none!important}}

.filter-control{position:absolute}
/* Quiet chrome: the map leads; controls visit when called and retire when left. */
.chrome{opacity:0;visibility:hidden;pointer-events:none;transition:opacity .22s ease,visibility .22s ease}
.chrome.chrome-on{opacity:1;visibility:visible;pointer-events:auto}
.chrome-hint[hidden]{display:none}
.chrome-hint{position:fixed;left:50%;bottom:12px;transform:translateX(-50%);z-index:1200;width:52px;height:40px;display:grid;place-items:center;background:#faf6ec;color:#1c1a17;border:2px solid #1c1a17;border-radius:14px 16px 13px 17px/16px 13px 17px 14px;box-shadow:3px 4px 0 rgba(28,26,23,.35);cursor:pointer;padding:6px}
/* Hand-inked heritage tags: supra-table paper, wine-ink stamps */
.filter-control{background:#faf6ec;border:2px solid #1c1a17;border-radius:16px 20px 17px 22px/20px 16px 22px 17px;box-shadow:3px 4px 0 rgba(28,26,23,.28);backdrop-filter:none}
.filter-btn{border:1.8px solid #1c1a17;background:#faf6ec;color:#1c1a17;box-shadow:none}
.filter-btn:nth-of-type(odd){border-radius:12px 16px 11px 15px/15px 11px 16px 12px}
.filter-btn:nth-of-type(even){border-radius:15px 11px 16px 12px/11px 15px 12px 16px}
.filter-btn::after{display:none}
.filter-btn.active,.filter-btn[aria-pressed="true"]{background:#9e1b21;border-color:#9e1b21;color:#faf6ec;transform:translateY(-2px)}
.filter-btn:active{transform:scale(.97)}
#search-input{border:1.8px solid #1c1a17;background:#fffdf6;border-radius:12px 15px 12px 16px/16px 12px 15px 12px;color:#1c1a17}
#search-input::placeholder{color:#7a746a}
.journey-menu{background:#faf6ec;border:2px solid #1c1a17;border-radius:14px 17px 13px 18px/17px 13px 18px 14px;box-shadow:3px 4px 0 rgba(28,26,23,.28)}
.journey-option{border:1.8px solid #1c1a17;background:#faf6ec;color:#1c1a17;border-radius:11px 14px 10px 13px/13px 10px 14px 11px;margin:4px}
.journey-option:hover{background:#f0e8d4}
.progress-tracker{border:1.8px dashed #9e1b21;border-radius:50% 46% 52% 48%/48% 52% 46% 50%;background:#faf6ec;color:#9e1b21}
#sound-btn,#reset-view-btn{background:#faf6ec;color:#1c1a17;border:2px solid #1c1a17;border-radius:14px 17px 13px 18px/17px 13px 18px 14px;box-shadow:3px 4px 0 rgba(28,26,23,.3)}
#sound-btn[aria-pressed="true"]{background:#9e1b21;color:#faf6ec;border-color:#9e1b21}
.leaflet-control-zoom{border:2px solid #1c1a17!important;border-radius:12px 15px 12px 16px/16px 12px 15px 12px!important;box-shadow:3px 4px 0 rgba(28,26,23,.3)!important;overflow:hidden}
.leaflet-control-zoom a{background:#faf6ec!important;color:#1c1a17!important;border:none!important}
.filter-btn,.journey-option,#sound-btn,#reset-view-btn,.leaflet-control-zoom a,#search-input{transition:transform .18s cubic-bezier(0.23,1,0.32,1),background-color .18s ease,color .18s ease}
@media (prefers-reduced-motion: reduce){.chrome,.filter-btn,.journey-option,#sound-btn,#reset-view-btn{transition:none}}

/* Pin control: small stamped tag, visually secondary to the filters */
#pin-controls{position:absolute;right:10px;bottom:-14px;min-height:0;padding:3px 9px;font-size:11px;font-weight:600;border-style:dashed;background:#faf6ec;color:#7a746a;border-radius:10px 12px 9px 13px/12px 9px 13px 10px;box-shadow:2px 3px 0 rgba(28,26,23,.25)}
#pin-controls[aria-pressed="true"]{background:#1c1a17;color:#faf6ec;border-color:#1c1a17;transform:none}