/*! © 2026 LogosVox. All rights reserved. Copying, modifying or redistributing this code is not permitted. https://games.logosvox.com/terms */

        /* The shared top bar (lv-shell) floats over the canvas: what sat at the top moves below it. */
        #compass, #score-board, #ui-container { top: calc(var(--lv-shell-h, 0px) + 12px) !important; }
    

        :root {
            --glass-bg: rgba(28, 28, 30, 0.75);
            --glass-border: rgba(255, 255, 255, 0.1);
            --glass-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
            --text-color: #ffffff;
            --text-secondary: rgba(235, 235, 245, 0.6);
            --accent-color: #0A84FF;
            --active-green: #32D74B;
            --danger-red: #FF453A;
        }

        body {
            margin: 0;
            overflow: hidden;
            font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
            background-color: #000;
            user-select: none;
            -webkit-font-smoothing: antialiased;
        }

        #canvas-container {
            width: 100vw;
            height: 100vh;
            position: absolute;
            top: 0; left: 0; z-index: 0;
            cursor: crosshair;
        }
        #canvas-container:active { cursor: grabbing; }

        /* Start Overlay */
        #start-overlay {
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            background: rgba(0,0,0,0.4);
            backdrop-filter: blur(30px);
            -webkit-backdrop-filter: blur(30px);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            z-index: 100;
            transition: opacity 0.6s ease;
        }
        
        #start-btn {
            padding: 18px 50px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: white;
            font-size: 16px;
            font-weight: 500;
            letter-spacing: 0.5px;
            border-radius: 100px;
            cursor: pointer;
            transition: transform 0.2s, background 0.2s;
        }
        #start-btn:hover { background: rgba(255, 255, 255, 0.2); transform: scale(1.02); }

        #instructions {
            margin-top: 24px;
            color: var(--text-secondary);
            font-size: 13px;
            text-align: center;
            line-height: 1.6;
            font-weight: 400;
        }

        /* HUD Elements */
        #compass {
            position: absolute;
            top: 24px; right: 24px;
            width: 44px; height: 44px;
            border-radius: 50%;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            backdrop-filter: blur(20px);
            display: flex; justify-content: center; align-items: center;
            box-shadow: var(--glass-shadow);
            z-index: 10;
            color: var(--text-color);
            transition: transform 0.3s;
        }
        #compass-arrow { font-size: 16px; font-weight: 700; }
        #compass-label { position: absolute; font-size: 8px; top: 4px; color: var(--accent-color); font-weight: 800; }

        /* Minimap */
        #minimap-container {
            position: absolute;
            bottom: 24px; left: 24px;
            width: 180px; height: 180px;
            border-radius: 24px;
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            backdrop-filter: blur(20px);
            box-shadow: var(--glass-shadow);
            z-index: 10;
            overflow: hidden;
        }
        #minimap-canvas { width: 100%; height: 100%; }
        #minimap-label {
            position: absolute; bottom: 10px; width: 100%; text-align: center;
            font-size: 10px; color: var(--text-secondary); pointer-events: none;
            text-transform: uppercase; letter-spacing: 1px;
        }

        /* Crosshair */
        #crosshair {
            position: absolute; top: 50%; left: 50%;
            width: 20px; height: 20px;
            transform: translate(-50%, -50%);
            pointer-events: none; z-index: 20;
            display: none;
        }
        #crosshair::before, #crosshair::after {
            content: ''; position: absolute; background: rgba(255, 59, 48, 0.9);
            box-shadow: 0 0 4px rgba(255, 59, 48, 0.5);
        }
        #crosshair::before { top: 9px; left: 0; width: 20px; height: 2px; }
        #crosshair::after { top: 0; left: 9px; width: 2px; height: 20px; }

        /* Score */
        #score-board {
            position: absolute; top: 24px; left: 24px;
            background: var(--glass-bg);
            padding: 10px 20px;
            border-radius: 16px;
            font-size: 13px;
            font-weight: 600;
            border: 1px solid var(--glass-border);
            backdrop-filter: blur(20px);
            z-index: 10;
            display: flex; gap: 16px; align-items: center;
            box-shadow: var(--glass-shadow);
        }
        .score-item { display: flex; flex-direction: column; align-items: center; gap: 2px; }
        .score-label { font-size: 10px; text-transform: uppercase; color: var(--text-secondary); letter-spacing: 0.5px; }
        .score-val { font-size: 16px; font-variant-numeric: tabular-nums; }

        #engine-hud {
            position: absolute;
            bottom: 40px; right: 40px;
            z-index: 20;
        }

        #engine-btn {
            width: 68px; height: 68px;
            border-radius: 50%;
            border: 1px solid rgba(255,255,255,0.15);
            background: var(--glass-bg);
            backdrop-filter: blur(20px);
            color: white;
            font-weight: 600; font-size: 10px;
            letter-spacing: 0.5px;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
            display: flex; flex-direction: column; justify-content: center; align-items: center;
        }
        #engine-btn:active { transform: scale(0.92); }
        #engine-btn.running {
            background: rgba(50, 215, 75, 0.15);
            border-color: var(--active-green);
            color: var(--active-green);
            box-shadow: 0 0 25px rgba(50, 215, 75, 0.25);
        }
        #engine-btn span { font-size: 18px; margin-bottom: 3px; display: block; }

        /* Menu UI */
        #ui-container {
            position: absolute;
            top: 24px; left: 50%;
            transform: translateX(-50%);
            width: 340px;
            background: var(--glass-bg);
            backdrop-filter: blur(40px);
            -webkit-backdrop-filter: blur(40px);
            border: 1px solid var(--glass-border);
            border-radius: 24px;
            box-shadow: var(--glass-shadow);
            z-index: 10;
            color: var(--text-color);
            transition: height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
            overflow: hidden;
        }

        #ui-container.minimized { height: 56px; width: 240px; }

        .ui-header {
            padding: 16px;
            display: flex; justify-content: center; align-items: center;
            cursor: pointer;
            border-bottom: 1px solid rgba(255,255,255,0.05);
            position: relative;
        }
        #ui-container.minimized .ui-header { border-bottom: none; }

        .header-content { display: flex; flex-direction: column; align-items: center; }
        h1 { font-size: 13px; font-weight: 600; letter-spacing: 0.5px; margin: 0; text-transform: uppercase; }
        
        .pagination {
            display: flex; gap: 6px; margin-top: 6px;
        }
        .dot {
            width: 5px; height: 5px; border-radius: 50%;
            background: rgba(255,255,255,0.2);
            transition: all 0.3s;
        }
        .dot.active { background: var(--accent-color); transform: scale(1.2); }

        #minimize-btn {
            position: absolute; right: 16px;
            background: transparent; border: none; color: var(--text-secondary);
            cursor: pointer; font-size: 10px; opacity: 0.7;
            transition: transform 0.3s;
        }
        #minimize-btn:hover { opacity: 1; }
        #ui-container.minimized #minimize-btn { transform: rotate(180deg); }

        .ui-content-wrapper { position: relative; width: 100%; }
        
        .ui-page {
            padding: 24px;
            display: none;
            animation: fadeSlide 0.3s ease-out;
        }
        .ui-page.active { display: block; }
        
        @keyframes fadeSlide {
            from { opacity: 0; transform: translateX(10px); }
            to { opacity: 1; transform: translateX(0); }
        }

        /* Controls */
        .control-group { margin-bottom: 18px; }
        .control-label {
            display: flex; justify-content: space-between;
            font-size: 11px; margin-bottom: 8px;
            font-weight: 500; color: var(--text-secondary);
            text-transform: uppercase; letter-spacing: 0.5px;
        }
        .value-display { color: var(--text-color); font-weight: 600; }

        /* Switches */
        .toggle-row {
            display: flex; justify-content: space-between; align-items: center;
            margin-bottom: 16px;
            padding: 0 4px;
        }
        .toggle-label { font-size: 13px; font-weight: 500; }
        
        /* iOS Switch */
        .switch {
            position: relative; display: inline-block; width: 40px; height: 24px;
        }
        .switch input { opacity: 0; width: 0; height: 0; }
        .slider {
            position: absolute; cursor: pointer;
            top: 0; left: 0; right: 0; bottom: 0;
            background-color: rgba(255,255,255,0.1);
            transition: .4s; border-radius: 24px;
        }
        .slider:before {
            position: absolute; content: "";
            height: 20px; width: 20px;
            left: 2px; bottom: 2px;
            background-color: white;
            transition: .4s; border-radius: 50%;
            box-shadow: 0 2px 4px rgba(0,0,0,0.2);
        }
        input:checked + .slider { background-color: var(--active-green); }
        input:checked + .slider:before { transform: translateX(16px); }

        /* Sliders */
        input[type=range] {
            -webkit-appearance: none; width: 100%; background: transparent; margin: 0;
        }
        input[type=range]:focus { outline: none; }
        input[type=range]::-webkit-slider-runnable-track {
            width: 100%; height: 4px; cursor: pointer;
            background: rgba(255, 255, 255, 0.15); border-radius: 2px;
        }
        input[type=range]::-webkit-slider-thumb {
            height: 18px; width: 18px; border-radius: 50%;
            background: white; cursor: pointer;
            -webkit-appearance: none; margin-top: -7px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.3);
        }

        .weather-buttons {
            display: flex; background: rgba(0,0,0,0.2);
            padding: 3px; border-radius: 10px; margin-top: 10px;
        }
        .weather-btn {
            background: transparent; border: none; color: var(--text-secondary);
            padding: 8px 0; border-radius: 8px; font-size: 11px;
            font-weight: 500; cursor: pointer; flex: 1; transition: all 0.2s;
        }
        .weather-btn.active {
            background: rgba(255,255,255,0.15);
            color: white; font-weight: 600;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        }