:root {
    --bg-color: #f1f5f9;
    --panel-bg: rgba(255, 255, 255, 0.88);
    --glass-border: rgba(255, 255, 255, 0.6);
    --brand-primary: #10b981;       /* Emerald Mint */
    --brand-hover: #059669;
    --brand-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --text-primary: #0f172a;        /* Deep Slate */
    --text-secondary: #64748b;      /* Cool Grey */
    --border-color: rgba(15, 23, 42, 0.08);
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.08), 
              0 0 0 1px rgba(15, 23, 42, 0.02);
}

body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    overflow: hidden;
}

.map-legend {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--panel-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 20px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    z-index: 10;
    width: 220px;
    pointer-events: auto;
    border: 1px solid var(--glass-border);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.legend-item {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 500;
}

.legend-item:last-child {
    margin-bottom: 0;
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    margin-right: 12px;
    flex-shrink: 0;
}

/* Map Container */
#map {
    height: 100vh;
    width: 100vw;
    z-index: 1;
}

/* Analytics Sidebar */
#analytics-sidebar {
    position: absolute;
    top: 20px;
    left: 20px;
    bottom: 20px;
    z-index: 1000;
    width: 360px;
    background: var(--panel-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    animation: slideRight 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Custom Scrollbar for Sidebar */
#analytics-sidebar::-webkit-scrollbar {
    width: 6px;
}
#analytics-sidebar::-webkit-scrollbar-track {
    background: transparent;
}
#analytics-sidebar::-webkit-scrollbar-thumb {
    background: rgba(15, 23, 42, 0.1);
    border-radius: 3px;
}
#analytics-sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(15, 23, 42, 0.2);
}

/* Pull Handle Bar for mobile iOS look */
.mobile-pull-handle {
    display: none;
    width: 36px;
    height: 4px;
    background: rgba(15, 23, 42, 0.15);
    border-radius: 2px;
    margin: -12px auto 16px auto;
}

header {
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
}

header h1 {
    margin: 0 0 4px 0;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

header p {
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 400;
}

/* Filter Sections */
.filter-section {
    margin-bottom: 24px;
}

.filter-section h3 {
    margin: 0 0 12px 0;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.filter-section h4 {
    margin: 16px 0 10px 0;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Inputs */
.input-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.dual-inputs {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

input[type="number"] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    color: var(--text-primary);
    background-color: #fff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input[type="number"]:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.input-row input {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: #f1f5f9;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s, background 0.2s;
}

.input-row input:focus {
    border-color: var(--accent);
    background: #fff;
}

.input-row span {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Slider */
.slider-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

input[type=range] {
    flex: 1;
    accent-color: var(--accent);
}

#max-time-display {
    font-size: 14px;
    font-weight: 600;
    color: var(--accent);
    min-width: 60px;
    text-align: right;
}

/* Toggles */
.listing-type-toggle {
    display: flex;
    background: #f1f5f9;
    border-radius: 12px;
    padding: 4px;
    margin-bottom: 20px;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.05);
}

.listing-type-toggle input[type="radio"] {
    display: none;
}

.listing-type-toggle label {
    flex: 1;
    text-align: center;
    padding: 10px;
    font-size: 14px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    color: var(--text-secondary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.listing-type-toggle input[type="radio"]:checked + label {
    background: #fff;
    color: var(--accent);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.mode-toggles {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
    box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}

.toggle-btn:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
    color: var(--text-primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.04);
}

.toggle-btn:active {
    transform: translateY(0) scale(0.97);
}

.toggle-btn input {
    display: none;
}

.toggle-btn:has(input:checked) {
    background: var(--brand-gradient);
    color: #fff;
    border-color: var(--brand-primary);
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.25);
}

.toggle-btn:has(input:checked):hover {
    background: var(--brand-gradient);
    color: #fff;
    border-color: var(--brand-primary);
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(16, 185, 129, 0.35);
}

.apply-btn {
    margin-top: 24px;
    margin-bottom: 12px;
    width: 100%;
    padding: 14px;
    background: var(--brand-gradient);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    position: relative;
    overflow: hidden;
}

.apply-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
}

.apply-btn:active {
    transform: translateY(0) scale(0.97);
}

.reset-btn {
    width: 100%;
    padding: 12px;
    background: #f8fafc;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 10px;
}

.reset-btn:hover {
    background: #f1f5f9;
    color: var(--text-primary);
    border-color: #cbd5e1;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

.reset-btn:active {
    background: #e2e8f0;
    transform: translateY(0) scale(0.97);
}

/* Stats */
.stats-panel {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.stat-box {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
}

/* Geocoder */
.geocoder-container {
    width: 100%;
    margin-bottom: 8px;
}

.mapboxgl-ctrl-geocoder {
    width: 100% !important;
    max-width: 100% !important;
    box-shadow: none !important;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: #f1f5f9 !important;
}

.mapboxgl-ctrl-geocoder input[type='text'] {
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
}

.mapboxgl-ctrl-geocoder--icon-search {
    fill: var(--text-secondary) !important;
}

.destination-marker {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%230f172a"><path d="M12 2C8.13 2 5 5.13 5 9c0 5.25 7 13 7 13s7-7.75 7-13c0-3.87-3.13-7-7-7zm0 9.5c-1.38 0-2.5-1.12-2.5-2.5s1.12-2.5 2.5-2.5 2.5 1.12 2.5 2.5-1.12 2.5-2.5 2.5z"/></svg>');
    background-size: cover;
    width: 32px;
    height: 32px;
    cursor: pointer;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.3));
}

/* Property Markers */
.property-marker {
    width: 32px;
    height: 32px;
    background: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    border: 2px solid #ffffff;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.property-marker:hover {
    transform: scale(1.15) translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 100;
}

.property-marker svg {
    width: 16px;
    height: 16px;
}

/* Legend */
.map-legend {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 16px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    font-family: 'Inter', sans-serif;
    z-index: 10;
}

.legend-close-btn {
    display: none;
}

.legend-toggle-btn {
    display: none;
}

.legend-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 12px 0;
}

.legend-item {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.legend-item:last-child {
    margin-bottom: 0;
}

.legend-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    background: #f8fafc;
}

.legend-icon svg {
    width: 12px;
    height: 12px;
}

/* Custom Mapbox Popup */
.mapboxgl-popup {
    z-index: 1000 !important;
}

.mapboxgl-popup-content {
    background: var(--panel-bg) !important;
    backdrop-filter: blur(24px) !important;
    -webkit-backdrop-filter: blur(24px) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: 20px !important;
    padding: 0 !important; /* Remove padding to let image stretch */
    box-shadow: var(--shadow) !important;
    font-family: 'Inter', sans-serif;
    overflow: hidden;
    width: 290px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mapboxgl-popup-tip {
    border-top-color: var(--panel-bg) !important;
}

.popup-image {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-bottom: 1px solid var(--border-color);
    display: block;
}

.property-popup {
    padding: 20px;
    display: flex;
    flex-direction: column;
}

.property-price {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 6px 0;
}

.property-meta {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    margin: 0 0 8px 0;
}

.property-address {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0 0 12px 0;
    line-height: 1.4;
}

.travel-times {
    margin-bottom: 16px;
    font-size: 12px;
    color: var(--text-secondary);
    background: #f1f5f9;
    padding: 8px 12px;
    border-radius: 8px;
}

.travel-times strong {
    color: var(--accent);
}

.property-link {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    color: #fff !important;
    text-decoration: none;
    padding: 10px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    transition: background 0.3s ease;
    z-index: 1000;
    position: relative;
    pointer-events: auto;
}

.property-link:hover {
    background: var(--accent-hover);
}

@keyframes slideRight {
    from {
        transform: translateX(-40px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
@keyframes marker-glow { 0% { filter: drop-shadow(0 0 4px currentColor); } 50% { filter: drop-shadow(0 0 12px currentColor); } 100% { filter: drop-shadow(0 0 4px currentColor); } }
@keyframes pulse-glow {
    0% { transform: scale(0.9); opacity: 0.7; box-shadow: 0 0 4px currentColor; }
    50% { transform: scale(1.15); opacity: 1; box-shadow: 0 0 10px currentColor; }
    100% { transform: scale(0.9); opacity: 0.7; box-shadow: 0 0 4px currentColor; }
}

/* Guidance Banner & Notification animations */
.guidance-banner {
    position: absolute;
    top: 25px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1001;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(16, 185, 129, 0.3);
    padding: 10px 20px;
    border-radius: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1), 0 0 15px rgba(16, 185, 129, 0.1);
    font-size: 13px;
    color: #1f2937;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.guidance-pulse {
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: #f59e0b;
    border-radius: 50%;
    box-shadow: 0 0 6px #f59e0b;
    animation: pulse-glow 2s infinite ease-in-out;
}

.success-banner {
    position: absolute;
    top: 25px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    z-index: 1001;
    background: rgba(16, 185, 129, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px 20px;
    border-radius: 30px;
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.2);
    font-size: 13px;
    font-weight: 700;
    color: #ffffff;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0;
}

/* Popup Details Tabs Engine */
.popup-tabs-bar {
    display: flex;
    background: rgba(15, 23, 42, 0.04);
    border: 1px solid rgba(15, 23, 42, 0.05);
    padding: 4px;
    gap: 4px;
    border-radius: 10px;
}

.popup-tab-btn {
    flex: 1;
    border: 1px solid rgba(15, 23, 42, 0.06);
    background: rgba(255, 255, 255, 0.8);
    padding: 8px 0;
    font-size: 15px; /* Slightly larger emojis for visual weight */
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.popup-tab-btn:hover {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.15);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(15, 23, 42, 0.06);
}

.popup-tab-btn:active {
    transform: translateY(0) scale(0.95);
}

.popup-tab-btn.active {
    background: var(--brand-primary) !important;
    border-color: var(--brand-primary) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3) !important;
    transform: translateY(0);
}

.popup-tab-content {
    transition: opacity 0.3s ease;
}

/* Close & Mobile toggles hidden on desktop */
.sidebar-close-btn {
    display: none;
}

.mobile-toggle-btn {
    display: none;
}

.sidebar-scroll-container {
    height: 100%;
    width: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    padding-bottom: 60px; /* safety padding so bottom items aren't cut off */
    box-sizing: border-box;
}

/* Mobile and iOS Responsiveness Refactored */
@media (max-width: 1024px), (max-height: 500px) {
    body, html {
        position: fixed;
        width: 100%;
        height: 100%;
    }
    
    #map {
        height: 100vh !important;
        width: 100vw !important;
    }
    
    .guidance-banner, .success-banner {
        font-size: 11px;
        padding: 8px 16px;
        top: 15px;
        width: 85%;
        box-sizing: border-box;
        justify-content: center;
    }
    
    #analytics-sidebar {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        width: 100vw;
        height: 80vh; /* Slide up drawer taking 80% screen */
        border-radius: 24px 24px 0 0;
        border-left: none;
        border-right: none;
        border-bottom: none;
        transform: translateY(100%); /* Start hidden off-screen */
        transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 2001;
        padding: 24px 20px;
        padding-bottom: env(safe-area-inset-bottom, 24px);
        box-sizing: border-box;
        overflow: hidden !important; /* Locks parent scrolling */
    }
    
    #analytics-sidebar.open {
        transform: translateY(0); /* Slide up into view */
    }

    .sidebar-scroll-container {
        padding-top: 50px !important; /* Clears top-right space for fixed close button */
    }

    .mobile-pull-handle {
        display: block !important;
    }
    
    .sidebar-close-btn {
        display: flex;
        position: absolute;
        top: 15px;
        right: 15px;
        background: rgba(15, 23, 42, 0.1);
        border: none;
        border-radius: 50%;
        width: 44px; /* 44px touch target */
        height: 44px; /* 44px touch target */
        font-size: 18px;
        font-weight: 700;
        color: var(--text-primary);
        cursor: pointer;
        align-items: center;
        justify-content: center;
        transition: background 0.2s, transform 0.2s;
        z-index: 99999 !important; /* Float on the absolute highest stacking layer */
        pointer-events: auto !important; /* Force browser to intercept click/touch */
        outline: none;
    }
    
    .sidebar-close-btn:hover {
        background: rgba(15, 23, 42, 0.15);
    }
    
    .mobile-toggle-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        position: absolute;
        bottom: 25px;
        left: 50%;
        transform: translateX(-50%);
        z-index: 1000;
        background: linear-gradient(135deg, #10b981 0%, #059669 100%);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        color: #ffffff;
        padding: 14px 28px;
        border: none;
        border-radius: 30px;
        font-family: inherit;
        font-size: 14px;
        font-weight: 700;
        box-shadow: 0 10px 25px rgba(16, 185, 129, 0.4), 0 0 15px rgba(16, 185, 129, 0.2);
        cursor: pointer;
        transition: all 0.3s ease;
        outline: none;
    }
    
    .mobile-toggle-btn:active {
        transform: translateX(-50%) scale(0.95);
    }
    
    .map-legend {
        top: 70px;
        right: 15px;
        bottom: auto;
        left: auto;
        transform: scale(0.85);
        transform-origin: top right;
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    }
    
    .mapboxgl-popup-content {
        width: 270px;
    }
    
    .popup-image {
        height: 110px;
    }
    
    .property-popup {
        padding: 12px;
    }
    
    .property-price {
        font-size: 18px;
    }

    .legend-close-btn {
        display: flex;
        position: absolute;
        top: 8px;
        right: 8px;
        background: rgba(0, 0, 0, 0.05);
        border: none;
        border-radius: 50%;
        width: 22px;
        height: 22px;
        font-size: 10px;
        font-weight: 700;
        color: var(--text-secondary);
        cursor: pointer;
        align-items: center;
        justify-content: center;
        transition: background 0.2s;
        z-index: 10;
        outline: none;
    }
    
    .legend-close-btn:hover {
        background: rgba(0, 0, 0, 0.1);
        color: var(--text-primary);
    }
    
    .legend-toggle-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        position: absolute;
        top: 70px;
        right: 15px;
        z-index: 10;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        color: var(--text-primary);
        padding: 8px 14px;
        border: 1px solid var(--border-color);
        border-radius: 20px;
        font-family: inherit;
        font-size: 11px;
        font-weight: 700;
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
        cursor: pointer;
        transition: all 0.3s ease;
        outline: none;
    }
    
    .map-legend.closed {
        display: none !important;
    }
}