/* modules/lunar-explorer/style.css */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #000;
    color: #DEEBFF;
    overflow: hidden;
    width: 100vw;
    height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
}

/* 3D Canvas Container */
#canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1; /* Below UI */
}

/* Hide extra Cesium widgets that we aren't using */
.cesium-widget-credits {
    display: none !important;
}

/* UI Overlay */
#ui-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none; /* Let clicks pass through to canvas */
    z-index: 10;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Header */
.module-header {
    pointer-events: none;
    padding: 24px;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0));
}

.back-btn {
    pointer-events: auto;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    background: rgba(18, 93, 255, 0.2);
    border: 1px solid rgba(18, 93, 255, 0.4);
    color: #DEEBFF;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 12px;
    transition: all 0.2s ease;
}

.back-btn:hover {
    background: rgba(18, 93, 255, 0.4);
    color: #fff;
    box-shadow: 0 0 12px rgba(18, 93, 255, 0.4);
}

#lang-toggle {
    pointer-events: auto;
}

.module-header h1 {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 4px;
    text-transform: uppercase;
    background: linear-gradient(90deg, #fff, #99bfff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.module-header .subtitle {
    font-size: 14px;
    color: rgba(222, 235, 255, 0.6);
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Glass Panels */
.glass-panel {
    background: rgba(10, 15, 30, 0.82);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(222, 235, 255, 0.08);
}

/* Layer Controls */
#layer-controls {
    pointer-events: auto;
    font-size: 13px;
}

.close-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    color: rgba(222, 235, 255, 0.5);
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    transition: color 0.2s ease;
    z-index: 10;
}

.close-btn:hover {
    color: #fff;
    transform: scale(1.15);
}

/* Credits Panel */
.credits-panel {
    position: absolute;
    bottom: 16px;
    left: 16px;
    font-size: 10px;
    color: rgba(222, 235, 255, 0.6);
    background: rgba(10, 10, 15, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    pointer-events: auto;
    z-index: 20;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    letter-spacing: 0.3px;
}

.credits-panel a {
    color: #60a5fa;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.credits-panel a:hover {
    color: #93c5fd;
    text-decoration: underline;
}

/* Scale Ruler */
#scale-ruler {
    position: absolute;
    bottom: 24px;
    right: 24px;
    z-index: 20;
    font-family: 'Fira Code', monospace;
    font-size: 11px;
    color: rgba(222, 235, 255, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    pointer-events: auto;
    text-shadow: 0px 2px 4px rgba(0,0,0,0.8);
}

.scale-text {
    margin-bottom: 2px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.scale-bar-container {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    height: 6px;
    border-bottom: 2px solid rgba(222, 235, 255, 0.9);
    border-left: 2px solid rgba(222, 235, 255, 0.9);
    border-right: 2px solid rgba(222, 235, 255, 0.9);
    width: 100px; /* Dynamic width set via JS */
    transition: width 0.1s ease;
    box-shadow: 0px 2px 4px rgba(0,0,0,0.5);
}

/* Wiki Sidebar Styles */
.wiki-sidebar {
    position: absolute;
    top: 70px;
    left: 20px;
    right: auto;
    width: 360px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    border-radius: 16px;
    z-index: 100;
    transform: translateX(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.35s ease;
    background: rgba(8, 12, 24, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(222, 235, 255, 0.08);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.6), 0 0 1px rgba(222, 235, 255, 0.1);
}

.wiki-sidebar.active {
    transform: translateX(0);
    opacity: 1;
    pointer-events: auto;
}

/* Wikipedia link button hover */
.wiki-sidebar .glass-btn:hover {
    background: rgba(0, 122, 255, 0.45) !important;
    border-color: rgba(0, 122, 255, 0.6) !important;
    box-shadow: 0 0 16px rgba(0, 122, 255, 0.2);
}

.wiki-sidebar::-webkit-scrollbar {
    width: 6px;
}

.wiki-sidebar::-webkit-scrollbar-thumb {
    background-color: rgba(255,255,255,0.2);
    border-radius: 4px;
}

@media (max-width: 768px) {
    .module-header {
        padding: 16px;
    }
    
    .module-header h1 {
        font-size: 24px;
    }
    
    .module-header .subtitle {
        font-size: 11px;
    }
    
    .wiki-sidebar {
        top: 60px;
        left: 10px;
        right: 10px;
        width: auto;
        max-height: calc(100vh - 120px);
    }
    
    #layer-controls {
        top: 60px;
        right: 10px;
        min-width: 150px;
    }
    
    #map-toolbar {
        right: 10px;
        padding: 4px;
        border-radius: 8px;
    }
    
    #search-overlay {
        right: 55px;
        width: calc(100% - 75px);
        max-width: 250px;
    }
    
    .credits-panel {
        left: 10px;
        bottom: 10px;
        font-size: 9px;
        max-width: calc(100% - 20px);
        box-sizing: border-box;
        padding: 4px 10px;
        white-space: normal;
        text-align: center;
        line-height: 1.4;
    }
    
    #scale-ruler {
        bottom: 48px; /* Lift above credits panel */
        right: 10px;
    }
}

@media (max-width: 480px) {
    .module-header {
        padding: 12px;
    }
    
    .module-header h1 {
        font-size: 20px;
    }
    
    .module-header .subtitle {
        display: none; /* Hide subtitle to save vertical space on narrow phones */
    }
    
    .wiki-sidebar {
        top: 50px;
        left: 5px;
        right: 5px;
        max-height: calc(100vh - 100px);
    }
    
    #layer-controls {
        top: 50px;
        right: 5px;
        min-width: 140px;
    }
    
    #search-overlay {
        right: 50px;
        width: calc(100% - 60px);
        max-width: 240px;
    }
    
    #scale-ruler {
        bottom: 64px;
        right: 5px;
    }
}

#layer-controls::-webkit-scrollbar {
    width: 4px;
}

#layer-controls::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

/* Toolbar Buttons */
.toolbar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: rgba(222, 235, 255, 0.7);
    cursor: pointer;
    transition: all 0.2s ease;
}

.toolbar-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.toolbar-btn.active {
    background: rgba(0, 122, 255, 0.3);
    color: #60a5fa;
    box-shadow: 0 0 8px rgba(0, 122, 255, 0.15);
}

/* Search Results */
.search-item {
    padding: 8px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    color: rgba(222, 235, 255, 0.85);
    transition: background 0.15s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.search-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.search-item .search-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    opacity: 0.85;
}

.search-item .search-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#search-input:focus {
    border-color: rgba(0, 122, 255, 0.5);
    box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.15);
}

#search-results::-webkit-scrollbar {
    width: 4px;
}

#search-results::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}