/* Design System Custom Properties (HSL Curated Palettes) */
:root {
    --bg-dark: hsl(222, 47%, 11%);
    --bg-card: hsla(222, 47%, 16%, 0.65);
    --bg-card-darker: hsla(222, 47%, 8%, 0.85);
    
    --swedish-blue: hsl(205, 100%, 45%);
    --swedish-blue-glow: hsla(205, 100%, 45%, 0.4);
    --swedish-yellow: hsl(47, 100%, 50%);
    --swedish-yellow-glow: hsla(47, 100%, 50%, 0.4);
    
    --accent-red: hsl(355, 78%, 56%);
    --accent-red-glow: hsla(355, 78%, 56%, 0.4);
    --accent-green: hsl(145, 63%, 49%);
    --accent-green-glow: hsla(145, 63%, 49%, 0.4);
    
    --text-primary: hsl(210, 40%, 98%);
    --text-secondary: hsl(215, 20%, 65%);
    
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-active: rgba(255, 215, 0, 0.3);
    
    --font-ui: 'Outfit', sans-serif;
    --font-retro: 'Press Start 2P', monospace;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Global Reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    user-select: none;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-ui);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Animated Mesh Gradient Background */
.mesh-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 20% 30%, hsla(205, 100%, 20%, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, hsla(47, 100%, 15%, 0.25) 0%, transparent 50%),
                radial-gradient(circle at 50% 50%, hsla(355, 50%, 15%, 0.15) 0%, transparent 60%);
    background-size: 200% 200%;
    animation: waveBackground 20s ease infinite;
}

@keyframes waveBackground {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
}
::-webkit-scrollbar-thumb {
    background: var(--swedish-blue);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--swedish-yellow);
}

/* Application Layout */
.app-container {
    width: 100%;
    max-width: 1400px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    min-height: 95vh;
}

/* Header Styling */
.app-header {
    text-align: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-glass);
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.header-logo {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-shadow: 0 0 15px var(--swedish-blue-glow);
}

.logo-accent-blue {
    color: var(--swedish-blue);
    background: linear-gradient(to right, #006aa7, #3bb2f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-accent-yellow {
    color: var(--swedish-yellow);
    background: linear-gradient(to right, #fecc00, #ffeb60);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-tagline {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 300;
}

/* Main Content Grid */
.app-main {
    display: grid;
    grid-template-columns: 300px 1fr 300px;
    gap: 20px;
    flex-grow: 1;
}

@media (max-width: 1200px) {
    .app-main {
        grid-template-columns: 1fr;
    }
    .sidebar {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    .sidebar-left { order: 2; }
    .game-column { order: 1; }
    .sidebar-right { order: 3; }
}

@media (max-width: 768px) {
    .sidebar {
        grid-template-columns: 1fr;
    }
}

/* Glassmorphic Cards */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    gap: 15px;
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.5);
}

.glass-card-dark {
    background: var(--bg-card-darker);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 15px;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* Sidebars Column Layout */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sidebar h2 {
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--text-primary);
    text-transform: uppercase;
    border-left: 3px solid var(--swedish-yellow);
    padding-left: 10px;
    margin-bottom: 5px;
}

.divider {
    height: 1px;
    background: var(--border-glass);
    margin: 5px 0;
}

/* Left Sidebar: Keycap design */
.control-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.key-container {
    display: flex;
    align-items: center;
    gap: 4px;
}

.keycap {
    background: linear-gradient(180deg, #2d3748 0%, #1a202c 100%);
    border: 1px solid #4a5568;
    border-bottom: 3px solid #1a202c;
    border-radius: 6px;
    padding: 5px 10px;
    font-family: var(--font-retro);
    font-size: 0.65rem;
    color: #e2e8f0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.mouse-btn {
    font-family: var(--font-ui);
    font-weight: 600;
    font-size: 0.8rem;
    padding: 3px 8px;
}

.control-or {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.control-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: right;
}

/* Powerups panel */
.powerup-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.powerup-item {
    display: flex;
    gap: 12px;
    align-items: center;
}

.powerup-icon {
    font-size: 1.8rem;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    border: 1px solid var(--border-glass);
}

.powerup-item strong {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.powerup-item p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Glossary Card Scroll */
.glossary-scroll {
    max-height: 250px;
    overflow-y: auto;
    padding-right: 5px;
}

.glossary-scroll p {
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.glossary-scroll strong {
    color: var(--swedish-yellow);
}

/* Right Sidebar: Level tracker */
.level-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.level-list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid transparent;
    transition: var(--transition-smooth);
}

.lvl-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4a5568;
    box-shadow: 0 0 4px rgba(0,0,0,0.5);
}

.level-list-item.active {
    background: rgba(0, 106, 167, 0.15);
    border-color: rgba(0, 106, 167, 0.3);
}

.level-list-item.active .lvl-status-dot {
    background: var(--swedish-blue);
    box-shadow: 0 0 10px var(--swedish-blue);
}

.level-list-item.completed {
    background: rgba(20, 184, 166, 0.08);
}

.level-list-item.completed .lvl-status-dot {
    background: var(--accent-green);
    box-shadow: 0 0 10px var(--accent-green);
}

.lvl-name {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.level-list-item.active .lvl-name {
    color: var(--text-primary);
    font-weight: 600;
}

.level-list-item.completed .lvl-name {
    text-decoration: line-through;
    color: rgba(255, 255, 255, 0.3);
}

/* Leaderboard */
.leaderboard-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    text-align: left;
}

.leaderboard-table th {
    color: var(--text-secondary);
    font-weight: 600;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-glass);
}

.leaderboard-table td {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.leaderboard-table tr:last-child td {
    border-bottom: none;
}

.leaderboard-table td:nth-child(3) {
    font-family: var(--font-retro);
    font-size: 0.7rem;
    color: var(--swedish-yellow);
}

/* Game Window & Top Bar */
.game-column {
    display: flex;
    flex-direction: column;
}

.game-window {
    padding: 0;
    overflow: hidden;
    gap: 0;
    background: rgba(10, 15, 30, 0.85);
}

.game-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid var(--border-glass);
}

.hud-sound {
    display: flex;
    gap: 10px;
}

.bar-btn {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-glass);
    border-radius: 6px;
    color: var(--text-primary);
    padding: 6px 12px;
    font-family: var(--font-ui);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 6px;
}

.bar-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.2);
}

.hud-level-indicator {
    font-family: var(--font-retro);
    font-size: 0.75rem;
    color: var(--swedish-blue);
    text-shadow: 0 0 8px var(--swedish-blue-glow);
}

.hud-objective-tracker {
    font-family: var(--font-retro);
    font-size: 0.7rem;
    color: var(--swedish-yellow);
    text-shadow: 0 0 8px var(--swedish-yellow-glow);
    transition: color 0.3s ease;
}

.hud-timer-container {
    display: flex;
    align-items: center;
    gap: 8px;
}

.timer-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.timer-value {
    font-family: var(--font-retro);
    font-size: 0.9rem;
    color: var(--accent-red);
    text-shadow: 0 0 10px var(--accent-red-glow);
    animation: pulseRedTimer 1.5s infinite;
}

@keyframes pulseRedTimer {
    0% { opacity: 0.7; }
    50% { opacity: 1; text-shadow: 0 0 15px var(--accent-red); }
    100% { opacity: 0.7; }
}

/* Canvas Wrapper and Overlay System */
.canvas-wrapper {
    position: relative;
    width: 800px;
    height: 500px;
    margin: 0 auto;
    background: #000;
}

#gameCanvas {
    display: block;
    width: 100%;
    height: 100%;
    touch-action: none;
}

.screen-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    display: none;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.screen-overlay.active {
    display: flex;
}

.screen-bg-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    filter: brightness(0.6) contrast(1.1);
}

/* Scanline / CRT overlay effect */
.screen-overlay::after {
    content: " ";
    display: block;
    position: absolute;
    top: 0; left: 0; bottom: 0; right: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
    z-index: 2;
    background-size: 100% 4px, 6px 100%;
    pointer-events: none;
}

.screen-content {
    position: relative;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 30px;
    max-width: 650px;
    animation: zoomInFade 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes zoomInFade {
    0% { transform: scale(0.9); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

/* Typography on Screens */
.title-logo-large {
    font-family: var(--font-retro);
    font-size: 2.2rem;
    color: var(--swedish-yellow);
    text-shadow: 0 4px 0 #b38600, 0 8px 20px rgba(0,0,0,0.8), 0 0 20px var(--swedish-yellow-glow);
    margin-bottom: 10px;
    line-height: 1.3;
}

.title-subtitle {
    font-size: 1.2rem;
    color: var(--text-primary);
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
    margin-bottom: 40px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.intro-content {
    border: 1px solid rgba(255, 215, 0, 0.2);
    min-width: 450px;
}

.intro-content h1 {
    font-family: var(--font-retro);
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.6);
}

.intro-content h2 {
    font-family: var(--font-retro);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.level-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 25px;
}

/* Game Over / Meltdown styles */
.meltdown-title {
    font-family: var(--font-retro);
    font-size: 3rem;
    color: var(--accent-red);
    text-shadow: 0 4px 0 #8a0c18, 0 10px 20px rgba(0,0,0,0.9), 0 0 30px var(--accent-red);
    margin-bottom: 10px;
    animation: shakeTitle 0.5s infinite;
}

.meltdown-subtitle {
    color: #ffd2d6;
    font-size: 1.05rem;
    margin-bottom: 30px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
}

@keyframes shakeTitle {
    0% { transform: translate(1px, 1px) rotate(0deg); }
    10% { transform: translate(-1px, -2px) rotate(-1deg); }
    20% { transform: translate(-3px, 0px) rotate(1deg); }
    30% { transform: translate(0px, 2px) rotate(0deg); }
    40% { transform: translate(1px, -1px) rotate(1deg); }
    50% { transform: translate(-1px, 2px) rotate(-1deg); }
    60% { transform: translate(-3px, 1px) rotate(0deg); }
    70% { transform: translate(2px, 1px) rotate(-1deg); }
    80% { transform: translate(-1px, -1px) rotate(1deg); }
    90% { transform: translate(2px, 2px) rotate(0deg); }
    100% { transform: translate(1px, -2px) rotate(-1deg); }
}

.game-over-stats, .victory-stats {
    width: 320px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 30px;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.stat-row strong {
    color: var(--text-primary);
}

/* Victory styling */
.victory-title {
    font-family: var(--font-retro);
    font-size: 3rem;
    color: var(--swedish-yellow);
    text-shadow: 0 4px 0 #b38600, 0 10px 20px rgba(0,0,0,0.9), 0 0 35px var(--swedish-yellow);
    margin-bottom: 10px;
}

.victory-subtitle {
    color: #e6fffa;
    font-size: 1.05rem;
    margin-bottom: 30px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
}

/* Tutorial overlay grid */
.tutorial-content {
    max-width: 700px;
}

.tutorial-content h1 {
    font-family: var(--font-retro);
    font-size: 1.4rem;
    color: var(--swedish-yellow);
    margin-bottom: 25px;
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 10px;
    width: 100%;
}

.tutorial-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
    text-align: left;
}

.tut-step {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: rgba(255, 255, 255, 0.02);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.tut-num {
    width: 24px;
    height: 24px;
    background: var(--swedish-blue);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 800;
    font-size: 0.8rem;
    color: #fff;
}

.tut-step h3 {
    font-size: 0.95rem;
    color: var(--text-primary);
}

.tut-step p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Glow Texts */
.text-glow-yellow {
    color: var(--swedish-yellow);
    text-shadow: 0 0 10px var(--swedish-yellow-glow);
}
.text-glow-red {
    color: var(--accent-red);
    text-shadow: 0 0 15px var(--accent-red-glow);
}
.text-glow-green {
    color: var(--accent-green);
    text-shadow: 0 0 15px var(--accent-green-glow);
}

/* Button UI Components */
.primary-btn {
    background: linear-gradient(to right, var(--swedish-blue), #1e90ff);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 14px 28px;
    font-family: var(--font-ui);
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 0 4px 15px var(--swedish-blue-glow);
    transition: var(--transition-smooth);
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--swedish-blue);
}

.primary-btn:active {
    transform: translateY(1px);
}

.secondary-btn {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
    border-radius: 8px;
    padding: 12px 24px;
    font-family: var(--font-ui);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-top: 10px;
}

.secondary-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Glowing animations for buttons */
.glow-pulse {
    animation: glowPulseBlue 2s infinite;
}

@keyframes glowPulseBlue {
    0% { box-shadow: 0 0 10px var(--swedish-blue-glow); }
    50% { box-shadow: 0 0 25px var(--swedish-blue); }
    100% { box-shadow: 0 0 10px var(--swedish-blue-glow); }
}

.glow-pulse-red {
    background: linear-gradient(to right, var(--accent-red), #e53e3e);
    box-shadow: 0 4px 15px var(--accent-red-glow);
    animation: glowPulseRed 2s infinite;
}

@keyframes glowPulseRed {
    0% { box-shadow: 0 0 10px var(--accent-red-glow); }
    50% { box-shadow: 0 0 25px var(--accent-red); }
    100% { box-shadow: 0 0 10px var(--accent-red-glow); }
}

.glow-pulse-green {
    background: linear-gradient(to right, var(--accent-green), #38a169);
    box-shadow: 0 4px 15px var(--accent-green-glow);
    animation: glowPulseGreen 2s infinite;
}

@keyframes glowPulseGreen {
    0% { box-shadow: 0 0 10px var(--accent-green-glow); }
    50% { box-shadow: 0 0 25px var(--accent-green); }
    100% { box-shadow: 0 0 10px var(--accent-green-glow); }
}

/* Bottom HUD panel */
.hud-panel {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 20px;
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.5);
    border-top: 1px solid var(--border-glass);
}

.hud-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.hud-label-small {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 800;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.hud-bar-container {
    width: 100%;
    height: 24px;
    background: #1a202c;
    border-radius: 6px;
    border: 1px solid var(--border-glass);
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.5);
}

.hud-bar {
    height: 100%;
    width: 0%;
    transition: width 0.2s ease-out;
}

.energy-bar {
    background: linear-gradient(to right, #e53e3e, #f56565);
    box-shadow: 0 0 10px var(--accent-red-glow);
}

.hud-bar-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-retro);
    font-size: 0.65rem;
    color: #fff;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
    font-weight: bold;
}

/* Ammo Grid */
.ammo-grid {
    display: flex;
    gap: 8px;
    align-items: center;
    height: 24px;
}

.ammo-can {
    font-size: 1.3rem;
    opacity: 0.2;
    transition: var(--transition-smooth);
}

.ammo-can.active {
    opacity: 1;
    filter: drop-shadow(0 0 4px var(--swedish-blue));
}

.hud-value {
    font-family: var(--font-retro);
    font-size: 1.3rem;
    color: var(--swedish-yellow);
    text-shadow: 0 0 8px var(--swedish-yellow-glow);
    line-height: 24px;
}

/* Footer style */
.app-footer {
    text-align: center;
    padding: 15px 0;
    color: var(--text-secondary);
    font-size: 0.85rem;
    border-top: 1px solid var(--border-glass);
    font-weight: 300;
}

/* ==========================================================================
   MOBILE & ANDROID WEBVIEW IMMERSIVE OVERRIDES
   ========================================================================== */

/* Show mobile controls only on mobile viewports or native app */
.mobile-controls {
    display: none;
    touch-action: none;
}

/* Detect mobile user-agent or narrow displays */
@media (max-width: 900px), (max-height: 600px) {
    html:not(.android-app) .sidebar,
    html:not(.android-app) .app-header,
    html:not(.android-app) .app-footer {
        display: none;
    }
}

/* Immersive native Android app styling */
.android-app,
.android-app body {
    width: 100% !important;
    height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
    background: #000 !important;
}

.android-app .app-container {
    width: 100vw !important;
    height: 100vh !important;
    max-width: none !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    background: #000 !important;
    justify-content: center !important;
    align-items: center !important;
}

.android-app .app-header,
.android-app .app-footer,
.android-app .sidebar {
    display: none !important;
}

.android-app .app-main {
    width: 100vw !important;
    height: 100vh !important;
    display: block !important;
    padding: 0 !important;
    margin: 0 !important;
    overflow: hidden !important;
    position: relative !important;
}

.android-app .game-column {
    width: 100% !important;
    height: 100% !important;
    max-width: none !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
}

.android-app .game-window {
    width: 100% !important;
    height: 100% !important;
    max-width: none !important;
    border: none !important;
    border-radius: 0 !important;
    background: #000 !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    position: relative !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
}

/* Position HUD element overlays inside WebView */
.android-app .game-top-bar {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 44px !important;
    z-index: 100 !important;
    background: rgba(0, 0, 0, 0.75) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    padding: 0 15px !important;
    padding: 0 calc(15px + env(safe-area-inset-right)) 0 calc(15px + env(safe-area-inset-left)) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
}

.android-app .hud-panel {
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 54px !important;
    z-index: 100 !important;
    background: rgba(0, 0, 0, 0.75) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-bottom: none !important;
    padding: 0 15px !important;
    padding: 0 calc(15px + env(safe-area-inset-right)) env(safe-area-inset-bottom) calc(15px + env(safe-area-inset-left)) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin-top: 0 !important;
}

.android-app .hud-item {
    margin: 0 !important;
}

/* Touch Control Layer styling */
.android-app .mobile-controls {
    display: block !important;
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 500;
    pointer-events: none; /* Let touches fall through background */
    touch-action: none;
}

@media (max-width: 900px), (max-height: 600px) {
    .mobile-controls {
        display: block !important;
        position: absolute;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        z-index: 500;
        pointer-events: none; /* Let touches fall through background */
        touch-action: none;
    }
}

.joystick-zone {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40vw;
    height: 50vh;
    pointer-events: auto; /* Capture touches on left side */
}

.joystick-base {
    position: absolute;
    left: 40px;
    left: calc(40px + env(safe-area-inset-left));
    bottom: 50px;
    bottom: calc(50px + env(safe-area-inset-bottom));
    width: 110px;
    height: 110px;
    background: rgba(255, 255, 255, 0.12);
    border: 3px solid rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.joystick-stick {
    width: 48px;
    height: 48px;
    background: radial-gradient(circle, var(--swedish-yellow) 0%, #d5ae0d 100%);
    border: 2px solid #fff;
    border-radius: 50%;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    transform: translate(0px, 0px);
}

.action-zone {
    position: absolute;
    right: 35px;
    right: calc(35px + env(safe-area-inset-right));
    bottom: 40px;
    bottom: calc(40px + env(safe-area-inset-bottom));
    display: flex;
    align-items: flex-end;
    gap: 20px;
    pointer-events: auto; /* Capture touches on right side */
}

.action-btn {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.45);
    font-size: 1.8rem;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    outline: none;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
}

.btn-melee {
    background: radial-gradient(circle, #0059a9 0%, #003666 100%);
    border-color: rgba(255, 255, 255, 0.6);
    width: 86px;
    height: 86px;
    margin-bottom: 15px; /* offset slightly for natural thumb placement */
}

.btn-ranged {
    background: radial-gradient(circle, var(--swedish-yellow) 0%, #b89f0a 100%);
}

.action-btn:active {
    transform: scale(0.9);
    filter: brightness(1.2);
}