* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-color: #2a2a2a;
    --text-color: #fff;
    --accent-color: #667eea;
    --accent-hover: #5568d3;
    --secondary-color: #764ba2;
    --border-color: #fff;
    --pixel-size: 4px;
}

body {
    font-family: 'Press Start 2P', cursive;
    background-color: var(--bg-color);
    background-image:
        radial-gradient(var(--secondary-color) 2px, transparent 2px),
        radial-gradient(var(--accent-color) 2px, transparent 2px);
    background-size: 40px 40px;
    background-position: 0 0, 20px 20px;
    color: var(--text-color);
    overflow-x: hidden;
    overflow-y: auto;
    height: 100vh;
    height: 100dvh;
    width: 100%;
}

.screen {
    display: none;
    width: 100%;
    min-height: 100vh;
    min-height: 100dvh;
    overflow: visible;
}

.screen.active {
    display: flex !important;
    flex-direction: column;
}

#menu-screen {
    padding: 20px;
}

.menu-container {
    background: #000;
    padding: clamp(20px, 4vh, 40px);
    border: 4px solid var(--border-color);
    box-shadow:
        8px 8px 0 rgba(0, 0, 0, 0.5),
        inset 0 0 40px rgba(118, 75, 162, 0.2);
    width: 100%;
    max-width: 800px;
    margin: auto;
    text-align: center;
    image-rendering: pixelated;
    position: relative;
}

h1 {
    font-size: clamp(1.5em, 5vw, 3em);
    color: var(--accent-color);
    margin-bottom: clamp(10px, 3vh, 20px);
    text-shadow: clamp(2px, 0.5vw, 4px) clamp(2px, 0.5vw, 4px) 0 var(--secondary-color);
    letter-spacing: clamp(2px, 1vw, 4px);
    line-height: 1.5;
}

.subtitle {
    font-size: clamp(0.6em, 2vw, 0.8em);
    color: #aaa;
    margin-bottom: clamp(20px, 4vh, 40px);
    line-height: 1.6;
}

.selection-group {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin: clamp(20px, 4vh, 40px) 0;
    text-align: left;
}

.selection-section {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-left: 4px solid var(--accent-color);
}

.player-select label,
.level-select h2 {
    display: block;
    margin-bottom: 15px;
    color: var(--accent-color);
    font-size: clamp(0.7em, 2vw, 0.9em);
    text-transform: uppercase;
}

.player-count-buttons {
    display: flex;
    gap: 15px;
}

.player-count-btn {
    padding: 15px 25px;
    font-size: clamp(0.7em, 2vw, 1em);
    font-family: 'Press Start 2P', cursive;
    background: #111;
    color: var(--accent-color);
    border: 3px solid #333;
    cursor: pointer;
    transition: all 0.1s;
    flex: 1;
}

.player-count-btn:hover {
    border-color: var(--accent-color);
    color: #fff;
}

.player-count-btn.selected {
    background: var(--accent-color);
    color: #000;
    border-color: #fff;
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5);
    transform: translate(-2px, -2px);
}

.level-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.level-btn {
    padding: 15px;
    font-size: clamp(0.6em, 2vw, 0.8em);
    font-family: 'Press Start 2P', cursive;
    background: #111;
    color: #888;
    border: 3px solid #333;
    cursor: pointer;
    transition: all 0.1s;
    text-transform: uppercase;
}

.level-btn:hover {
    border-color: var(--accent-color);
    color: #fff;
}

.level-btn.selected {
    background: var(--accent-color);
    color: #000;
    border-color: #fff;
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.5);
    transform: translate(-2px, -2px);
}

.controls-info {
    margin: 20px 0;
    padding: 15px;
    border: 2px solid #222;
    background: rgba(0, 0, 0, 0.3);
}

.controls-info h3 {
    margin-bottom: 15px;
    color: #555;
    font-size: 0.5em;
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.4;
}

.controls-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    font-size: 0.5em;
    color: #555;
    text-align: left;
}

.control-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid #222;
}

.control-item span.char-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    image-rendering: pixelated;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid #333;
}

.char-icon img {
    width: 40px;
    height: 40px;
    image-rendering: pixelated;
}

.control-item div {
    display: flex;
    gap: 8px;
}

kbd {
    background: #111;
    color: #fff;
    padding: clamp(8px, 2vh, 12px) clamp(10px, 2vw, 15px);
    border: 2px solid #555;
    font-family: 'Press Start 2P', cursive;
    font-size: clamp(0.8em, 2.5vw, 1.2em);
    min-width: clamp(40px, 8vw, 60px);
    text-align: center;
    box-shadow: 0 4px 0 #333;
    border-radius: 4px;
}

.control-item.hidden {
    display: none;
}

.menu-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    margin-top: clamp(20px, 4vh, 40px);
}

.start-btn {
    padding: clamp(15px, 3vh, 20px) 40px;
    font-size: clamp(0.8em, 3vw, 1.2em);
    font-family: 'Press Start 2P', cursive;
    background: var(--secondary-color);
    color: white;
    border: 4px solid #fff;
    cursor: pointer;
    transition: all 0.1s;
    text-transform: uppercase;
    box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.5);
    animation: pulse 2s infinite;
    width: 100%;
    max-width: 400px;
}

.start-btn:hover {
    transform: translate(4px, 4px);
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5);
    background: #8e5abb;
}

.start-btn:active {
    transform: translate(8px, 8px);
    box-shadow: 0 0 0 rgba(0, 0, 0, 0.5);
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.02);
    }

    /* Reduced scale motion for better feel */
    100% {
        transform: scale(1);
    }
}

#game-screen {
    position: relative;
    background: #1a1a1a;
    overflow-x: auto;
    overflow-y: hidden;
}

#gameCanvas {
    display: block;
    background: #2a2a2a;
    min-width: 100%;
    image-rendering: pixelated;
}

#game-ui {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    /* Align top for better mobile layout */
    pointer-events: none;
    flex-wrap: wrap;
    /* Allow wrapping on small screens */
    gap: 10px;
}

#timer {
    background: #000;
    color: #fff;
    padding: 10px 20px;
    border: 2px solid #fff;
    font-size: clamp(0.8em, 3vw, 1.2em);
    font-family: 'Press Start 2P', cursive;
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5);
}

.menu-btn {
    padding: 10px 20px;
    font-family: 'Press Start 2P', cursive;
    background: var(--secondary-color);
    color: white;
    border: 2px solid #fff;
    cursor: pointer;
    font-size: clamp(0.6em, 2.5vw, 0.8em);
    pointer-events: all;
    transition: all 0.1s;
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5);
}

.menu-btn:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.5);
}

.tileset-viewer-btn {
    background: transparent;
    color: #444;
    border: none;
    font-family: 'Press Start 2P', cursive;
    font-size: 0.5em;
    cursor: pointer;
    text-decoration: underline;
    padding: 10px;
    transition: color 0.2s;
}

.tileset-viewer-btn:hover {
    color: #888;
}

/* Modal styles - Retrofied */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    overflow: auto;
}

.modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: #1a1a1a;
    margin: auto;
    padding: 0;
    border: 4px solid var(--accent-color);
    width: 90%;
    max-width: 1200px;
    max-height: 90vh;
    box-shadow: 0 0 0 100vw rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    font-family: 'Press Start 2P', cursive;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    background: #000;
    border-bottom: 4px solid var(--accent-color);
}

.modal-header h2 {
    margin: 0;
    color: var(--accent-color);
    font-size: clamp(0.8em, 3vw, 1.2em);
}

.close-btn {
    background: var(--secondary-color);
    border: 2px solid #fff;
    font-size: 1.5em;
    color: #fff;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 4px 4px 0 #000;
}

.close-btn:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 #000;
}

.tileset-viewer-content {
    padding: 30px;
    overflow-y: auto;
    flex: 1;
    background: #222;
}

.tileset-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.tile-item {
    background: #111;
    border: 2px solid #444;
    padding: 15px;
    text-align: center;
    transition: all 0.3s;
    font-size: 0.7em;
    color: #aaa;
}

.tile-item:hover {
    border-color: var(--accent-color);
    background: #000;
}

.tile-preview {
    width: 64px;
    height: 64px;
    margin: 0 auto 10px;
    image-rendering: pixelated;
    border: 2px solid #fff;
    background: transparent;
}

.tile-number {
    font-weight: bold;
    color: var(--accent-color);
    font-size: 1.2em;
    margin-bottom: 10px;
}

.tile-coords {
    font-size: 0.8em;
    color: #666;
    font-family: monospace;
}

.score-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    gap: 30px;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 10;
    flex-wrap: wrap;
    /* Wrap if many players */
    width: 100%;
}

.score-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(0, 0, 0, 0.8);
    padding: 10px 15px;
    border: 3px solid #fff;
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.5);
}

.score-character {
    width: 32px;
    height: 32px;
    image-rendering: pixelated;
}

.score-number {
    color: white;
    font-size: 1.2em;
    font-family: 'Press Start 2P', cursive;
}

/* Portrait Mobile Optimization */
@media (max-width: 600px) {
    .controls-grid {
        grid-template-columns: 1fr;
    }

    .level-buttons {
        flex-direction: column;
    }

    .level-btn {
        width: 100%;
    }

    .modal-content {
        width: 100%;
        height: 100dvh;
        max-height: 100dvh;
        border: none;
    }
}

/* Landscape Mobile Optimization (Short screens) */
@media (max-height: 500px) {
    .menu-container {
        padding: 10px;
        max-height: 100dvh;
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
        overflow-y: auto;
    }

    h1 {
        width: 100%;
        margin-bottom: 5px;
        font-size: 1.5em;
    }

    .subtitle {
        display: none;
        /* Hide subtitle to save vertical space */
    }

    .player-select,
    .level-select,
    .controls-info {
        margin: 5px;
        padding: 5px;
        flex: 1 1 300px;
        /* Side-by-side layout on landscape */
    }

    .controls-grid {
        grid-template-columns: repeat(2, 1fr);
        font-size: 0.5em;
    }

    .start-btn {
        margin-top: 10px;
        padding: 10px;
    }
}

/* Map Editor Styles */
.map-editor-btn {
    background: transparent;
    color: #444;
    border: none;
    font-family: 'Press Start 2P', cursive;
    font-size: 0.5em;
    cursor: pointer;
    text-decoration: underline;
    padding: 10px;
    transition: color 0.2s;
}

.map-editor-btn:hover {
    color: #888;
}

#editor-screen {
    background: #111 !important;
    height: 100vh;
    width: 100vw;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    flex-direction: column;
}

#editor-screen.active {
    display: flex;
}

.editor-toolbar {
    background: #222;
    padding: 10px;
    display: flex;
    align-items: center;
    gap: 20px;
    border-bottom: 2px solid #444;
}

.tool-group {
    display: flex;
    gap: 5px;
    border-right: 2px solid #333;
    padding-right: 20px;
}

.editor-btn,
.tool-btn {
    padding: 8px 12px;
    font-family: 'Press Start 2P', cursive;
    font-size: 0.6em;
    background: #333;
    color: #fff;
    border: 1px solid #555;
    cursor: pointer;
}

.tool-btn.active {
    background: var(--accent-color);
    color: #000;
}

.status-info {
    margin-left: auto;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 5px;
    font-size: 0.5em;
    color: #888;
}

.map-size-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.5em;
    color: #888;
}

.map-size-controls input {
    width: 70px;
    background: #111;
    border: 1px solid #444;
    color: #fff;
    padding: 3px;
    font-family: monospace;
}

.editor-main {
    flex: 1;
    position: relative;
    overflow: hidden;
    display: flex;
}

#editorCanvas {
    flex: 1;
    background: #000;
    cursor: crosshair;
}

.editor-props {
    width: 250px;
    background: #222;
    border-left: 2px solid #444;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.editor-props h3 {
    font-size: 0.7em;
    color: var(--accent-color);
    text-transform: uppercase;
}

.prop-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.prop-field label {
    font-size: 0.5em;
    color: #888;
}

.prop-field input {
    background: #111;
    border: 1px solid #444;
    color: #fff;
    padding: 5px;
    font-family: monospace;
}

.delete-btn {
    margin-top: auto;
    padding: 10px;
    background: #822;
    color: #fff;
    border: 1px solid #a44;
    font-family: 'Press Start 2P', cursive;
    font-size: 0.5em;
    cursor: pointer;
}

.editor-help {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background: rgba(0, 0, 0, 0.7);
    padding: 10px;
    font-size: 0.5em;
    color: #888;
    pointer-events: none;
    z-index: 10;
}

#miniMapCanvas {
    width: 100%;
    height: 120px;
    background: #000;
    border: 2px solid #444;
    margin-bottom: 10px;
    display: block;
    pointer-events: none;
}

.tile-selector {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
    margin-top: 10px;
}

.tile-option {
    width: 32px;
    height: 32px;
    border: 2px solid #444;
    cursor: pointer;
    background-size: cover;
    image-rendering: pixelated;
}

.tile-option.selected {
    border-color: var(--accent-color);
}

.level-list {
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 15px;
}

.level-item {
    background: #222;
    border: 2px solid #444;
    padding: 15px;
    cursor: pointer;
    transition: all 0.2s;
}

.level-item:hover {
    border-color: var(--accent-color);
    background: #111;
}

.level-item h4 {
    font-size: 0.8em;
    color: #fff;
    margin-bottom: 10px;
}

.level-item p {
    font-size: 0.5em;
    color: #666;
}