/* ============================
   RETRO TEXT ADVENTURE STYLES
   ============================ */

:root {
    /* Color Palette - Amber Phosphor Theme */
    --bg-dark: #0a0a0a;
    --bg-panel: #111111;
    --bg-input: #1a1a1a;
    --text-primary: #ffb000;
    --text-secondary: #cc8d00;
    --text-dim: #806000;
    --text-highlight: #ffd966;
    --border-color: #3d3000;
    --border-bright: #ffb000;
    --glow-color: rgba(255, 176, 0, 0.3);
    --danger-color: #ff4444;
    --success-color: #44ff88;
    --scrollbar-bg: #1a1a1a;
    --scrollbar-thumb: #4d3d00;
}

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

html,
body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: 'VT323', monospace;
    font-size: 18px;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.4;
}

/* CRT Effects */
.crt-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
}

.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1001;
    background: repeating-linear-gradient(0deg,
            transparent,
            transparent 2px,
            rgba(0, 0, 0, 0.15) 2px,
            rgba(0, 0, 0, 0.15) 4px);
}

/* Main Container */
.game-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    max-width: 1400px;
    margin: 0 auto;
    padding: 10px;
}

/* Header */
.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border: 2px solid var(--border-color);
    background: var(--bg-panel);
    margin-bottom: 10px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-hud {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 5px 15px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.header-hud .hud-separator {
    color: var(--border-color);
    margin: 0 5px;
}

.header-hud .hp-bar-container {
    width: 120px;
}

.game-title {
    font-size: 28px;
    letter-spacing: 4px;
    text-shadow: 0 0 10px var(--glow-color), 0 0 20px var(--glow-color);
    animation: flicker 3s infinite alternate;
}

@keyframes flicker {

    0%,
    100% {
        opacity: 1;
    }

    92% {
        opacity: 1;
    }

    93% {
        opacity: 0.8;
    }

    94% {
        opacity: 1;
    }

    95% {
        opacity: 0.9;
    }
}

.header-controls {
    display: flex;
    gap: 10px;
}

.control-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    font-family: 'VT323', monospace;
    font-size: 18px;
    color: var(--text-primary);
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.control-btn:hover {
    border-color: var(--border-bright);
    box-shadow: 0 0 15px var(--glow-color);
    transform: translateY(-2px);
}

.control-btn.danger:hover {
    border-color: var(--danger-color);
    color: var(--danger-color);
    box-shadow: 0 0 15px rgba(255, 68, 68, 0.3);
}

/* Main Game Area */
.game-main {
    display: flex;
    flex: 1;
    gap: 10px;
    overflow: hidden;
}

/* Game Output Section */
.game-output-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    border: 2px solid var(--border-color);
    background: var(--bg-panel);
    overflow: hidden;
}

.game-output {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    scroll-behavior: smooth;
}

.game-output::-webkit-scrollbar {
    width: 10px;
}

.game-output::-webkit-scrollbar-track {
    background: var(--scrollbar-bg);
}

.game-output::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border: 1px solid var(--border-color);
}

.welcome-message {
    text-align: center;
}

.ascii-art {
    font-size: 12px;
    line-height: 1.1;
    color: var(--text-secondary);
    white-space: pre;
    margin-bottom: 20px;
}

.intro-text {
    font-size: 22px;
    animation: blink 1s infinite;
}

@keyframes blink {

    0%,
    49% {
        opacity: 1;
    }

    50%,
    100% {
        opacity: 0;
    }
}

.game-message {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px dashed var(--border-color);
}

.player-input {
    color: var(--text-highlight);
    margin-bottom: 10px;
}

.player-input::before {
    content: '> ';
    color: var(--text-dim);
}

.game-response {
    color: var(--text-primary);
    white-space: pre-wrap;
}

.game-response p {
    margin-bottom: 10px;
}

.error-message {
    color: var(--danger-color);
}

.suggestions {
    margin-top: 15px;
    padding: 10px;
    background: rgba(255, 176, 0, 0.05);
    border-left: 3px solid var(--text-dim);
}

.suggestions-title {
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.suggestions-list {
    list-style: none;
    color: var(--text-dim);
}

.suggestions-list li {
    margin-bottom: 5px;
}

.suggestions-list li::before {
    content: '• ';
}

/* Input Area */
.input-area {
    display: flex;
    align-items: center;
    padding: 15px;
    background: var(--bg-input);
    border-top: 2px solid var(--border-color);
}

.input-prompt {
    font-size: 24px;
    color: var(--text-highlight);
    margin-right: 10px;
    animation: prompt-blink 1s infinite;
}

@keyframes prompt-blink {

    0%,
    49% {
        opacity: 1;
    }

    50%,
    100% {
        opacity: 0.5;
    }
}

.game-input {
    flex: 1;
    font-family: 'VT323', monospace;
    font-size: 20px;
    padding: 10px;
    color: var(--text-primary);
    background: transparent;
    border: none;
    outline: none;
    caret-color: var(--text-highlight);
}

.game-input::placeholder {
    color: var(--text-dim);
}

.submit-btn {
    padding: 10px 20px;
    font-family: 'VT323', monospace;
    font-size: 18px;
    color: var(--text-primary);
    background: var(--bg-panel);
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.submit-btn:hover {
    border-color: var(--border-bright);
    box-shadow: 0 0 10px var(--glow-color);
}

/* Inventory Panel */
.inventory-panel {
    width: 280px;
    display: flex;
    flex-direction: column;
    border: 2px solid var(--border-color);
    background: var(--bg-panel);
}

.panel-title {
    padding: 15px;
    font-size: 20px;
    text-align: center;
    border-bottom: 2px solid var(--border-color);
    text-shadow: 0 0 10px var(--glow-color);
}

.inventory-list {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
}

.inventory-list::-webkit-scrollbar {
    width: 8px;
}

.inventory-list::-webkit-scrollbar-track {
    background: var(--scrollbar-bg);
}

.inventory-list::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
}

.empty-inventory {
    color: var(--text-dim);
    font-style: italic;
    text-align: center;
}

.inventory-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    margin-bottom: 8px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.inventory-item:hover {
    border-color: var(--border-bright);
    box-shadow: 0 0 10px var(--glow-color);
    transform: translateX(5px);
}

.item-icon {
    font-size: 24px;
}

.item-label {
    flex: 1;
    font-size: 16px;
}

/* Map Overlay */
.map-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
}

.map-overlay.hidden {
    display: none;
}

.map-container {
    width: 90%;
    max-width: 900px;
    height: 80%;
    display: flex;
    flex-direction: column;
    background: var(--bg-panel);
    border: 3px solid var(--border-bright);
    box-shadow: 0 0 30px var(--glow-color);
}

.map-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 2px solid var(--border-color);
}

.map-title {
    font-size: 24px;
    text-shadow: 0 0 10px var(--glow-color);
}

.floor-selector {
    display: flex;
    align-items: center;
    gap: 10px;
}

.floor-selector.hidden {
    display: none;
}

.floor-selector select {
    padding: 8px 15px;
    font-family: 'VT323', monospace;
    font-size: 16px;
    color: var(--text-primary);
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    cursor: pointer;
}

.floor-selector select:focus {
    outline: none;
    border-color: var(--border-bright);
}

.close-map-btn {
    width: 40px;
    height: 40px;
    font-size: 24px;
    color: var(--text-primary);
    background: transparent;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.close-map-btn:hover {
    border-color: var(--danger-color);
    color: var(--danger-color);
}

.map-viewport {
    flex: 1;
    overflow: hidden;
    cursor: grab;
    background: var(--bg-dark);
    position: relative;
}

.map-viewport:active {
    cursor: grabbing;
}

.map-canvas {
    display: block;
}

.map-tooltip {
    position: absolute;
    padding: 8px 12px;
    background: var(--bg-panel);
    border: 2px solid var(--border-bright);
    color: var(--text-primary);
    font-size: 14px;
    pointer-events: none;
    z-index: 10;
    white-space: nowrap;
    box-shadow: 0 0 15px var(--glow-color);
}

.map-tooltip.hidden {
    display: none;
}

.map-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    border-top: 1px solid var(--border-color);
}

.map-hint {
    color: var(--text-dim);
    font-size: 14px;
}

.zoom-level {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Room Detail Modal */
.room-detail-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 150;
}

.room-detail-modal.hidden {
    display: none;
}

.room-detail-content {
    position: relative;
    width: 90%;
    max-width: 650px;
    padding: 25px;
    background: var(--bg-panel);
    border: 3px solid var(--border-bright);
    box-shadow: 0 0 30px var(--glow-color);
}

.room-detail-title {
    font-size: 24px;
    margin-bottom: 20px;
    text-align: center;
    color: var(--text-primary);
    text-shadow: 0 0 10px var(--glow-color);
}

/* HUD Location */
.hud-location {
    position: fixed;
    top: 90px;
    right: 20px;
    left: auto;
    transform: none;
    padding: 8px 20px;
    background: rgba(0, 0, 0, 0.9);
    border: 2px solid var(--text-primary);
    box-shadow: 0 0 20px var(--glow-color);
    z-index: 50;
    pointer-events: none;
    display: flex;
    gap: 15px;
    align-items: center;
    border-radius: 4px;
}

.hud-section {
    display: flex;
    align-items: center;
    gap: 10px;
}

.hud-separator {
    width: 2px;
    height: 20px;
    background: var(--border-color);
}

.hud-label {
    color: var(--text-dim);
    font-size: 14px;
    letter-spacing: 2px;
}

.hud-value {
    color: var(--text-primary);
    font-size: 18px;
    font-weight: bold;
    text-shadow: 0 0 10px var(--glow-color);
    white-space: nowrap;
}

/* HP Bar */
.hp-bar-container {
    width: 100px;
    height: 12px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.hp-bar-fill {
    height: 100%;
    background: var(--success-color);
    transition: width 0.3s ease, background-color 0.3s ease;
    box-shadow: 0 0 10px rgba(68, 255, 136, 0.3);
}

.hp-bar-fill.warning {
    background: #ffaa00;
    box-shadow: 0 0 10px rgba(255, 170, 0, 0.3);
}

.hp-bar-fill.critical {
    background: var(--danger-color);
    box-shadow: 0 0 10px rgba(255, 68, 68, 0.3);
    animation: critical-pulse 1s infinite;
}

@keyframes critical-pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

/* Hacking Puzzle Modal */
.puzzle-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 400;
}

.puzzle-modal.hidden {
    display: none;
}

.puzzle-content {
    width: 90%;
    max-width: 500px;
    padding: 30px;
    background: var(--bg-panel);
    border: 3px solid var(--border-bright);
    box-shadow: 0 0 50px var(--glow-color);
    text-align: center;
}

.puzzle-title {
    font-size: 24px;
    color: var(--text-highlight);
    margin-bottom: 20px;
    animation: blink 2s infinite;
}

.puzzle-timer-bar {
    width: 100%;
    height: 6px;
    background: var(--bg-dark);
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.puzzle-timer-fill {
    height: 100%;
    width: 100%;
    background: var(--danger-color);
    transition: width 1s linear;
}

.puzzle-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 20px;
    justify-content: center;
}

.puzzle-cell {
    aspect-ratio: 1;
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-primary);
}

.puzzle-cell:hover {
    border-color: var(--text-primary);
    transform: scale(1.05);
    box-shadow: 0 0 10px var(--glow-color);
}

.puzzle-cell.flipped {
    background: var(--bg-dark);
    border-color: var(--text-highlight);
}

.puzzle-cell.matched {
    border-color: var(--success-color);
    color: var(--success-color);
    box-shadow: 0 0 15px var(--success-color);
    pointer-events: none;
}

.puzzle-instruction {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.puzzle-status {
    height: 20px;
    color: var(--text-highlight);
    font-size: 14px;
}

.room-detail-layout {
    display: flex;
    gap: 20px;
}

.room-schematic {
    flex: 0 0 300px;
    background: var(--bg-dark);
    border: 2px solid var(--border-color);
    padding: 10px;
}

.room-schematic canvas {
    display: block;
    width: 100%;
}

.room-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.room-section {
    background: var(--bg-input);
    padding: 12px;
    border: 1px solid var(--border-color);
}

.room-section-title {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.room-exits-list,
.room-objects-list {
    list-style: none;
}

.room-exits-list li,
.room-objects-list li {
    padding: 6px 10px;
    margin-bottom: 4px;
    background: var(--bg-dark);
    color: var(--text-dim);
    cursor: default;
    font-size: 14px;
    transition: all 0.2s ease;
}

.room-exits-list li:hover,
.room-objects-list li:hover {
    color: var(--text-primary);
    border-left: 3px solid var(--text-primary);
    padding-left: 7px;
}

.room-exits-list li .exit-direction {
    color: var(--text-secondary);
    text-transform: uppercase;
}

.room-objects-list li.object-item {
    position: relative;
}

.room-objects-list li .object-tooltip {
    position: absolute;
    left: 100%;
    top: 0;
    margin-left: 10px;
    padding: 8px 12px;
    background: var(--bg-panel);
    border: 2px solid var(--border-bright);
    color: var(--text-primary);
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 10;
}

.room-objects-list li:hover .object-tooltip {
    opacity: 1;
}

@media (max-width: 700px) {
    .room-detail-layout {
        flex-direction: column;
    }

    .room-schematic {
        flex: none;
    }
}

/* Item Modal */
.item-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 200;
}

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

.item-modal-content {
    position: relative;
    width: 90%;
    max-width: 500px;
    padding: 30px;
    background: var(--bg-panel);
    border: 3px solid var(--border-bright);
    box-shadow: 0 0 30px var(--glow-color);
}

.close-modal-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 35px;
    height: 35px;
    font-size: 20px;
    color: var(--text-primary);
    background: transparent;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.close-modal-btn:hover {
    border-color: var(--danger-color);
    color: var(--danger-color);
}

.item-name {
    font-size: 26px;
    margin-bottom: 20px;
    text-shadow: 0 0 10px var(--glow-color);
}

.item-diagram {
    padding: 20px;
    margin-bottom: 20px;
    font-size: 14px;
    line-height: 1.2;
    text-align: center;
    color: var(--text-secondary);
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    overflow-x: auto;
}

.item-description {
    font-size: 18px;
    color: var(--text-primary);
    line-height: 1.5;
}

/* Reset Modal */
.reset-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 300;
}

.reset-modal.hidden {
    display: none;
}

.reset-modal-content {
    padding: 40px;
    background: var(--bg-panel);
    border: 3px solid var(--danger-color);
    box-shadow: 0 0 30px rgba(255, 68, 68, 0.3);
    text-align: center;
}

.reset-title {
    font-size: 28px;
    color: var(--danger-color);
    margin-bottom: 15px;
}

.reset-message {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.reset-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.reset-confirm-btn,
.reset-cancel-btn {
    padding: 12px 30px;
    font-family: 'VT323', monospace;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.reset-confirm-btn {
    color: #fff;
    background: var(--danger-color);
    border: 2px solid var(--danger-color);
}

.reset-confirm-btn:hover {
    background: #cc3333;
}

.reset-cancel-btn {
    color: var(--text-primary);
    background: transparent;
    border: 2px solid var(--border-color);
}

.reset-cancel-btn:hover {
    border-color: var(--border-bright);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 400;
}

.loading-overlay.hidden {
    display: none;
}

.loading-content {
    text-align: center;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    border: 4px solid var(--border-color);
    border-top-color: var(--text-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-text {
    font-size: 24px;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 900px) {
    .game-main {
        flex-direction: column;
    }

    .inventory-panel {
        width: 100%;
        max-height: 200px;
    }

    .game-title {
        font-size: 20px;
        letter-spacing: 2px;
    }

    .btn-text {
        display: none;
    }

    .control-btn {
        padding: 10px;
    }
}

@media (max-width: 600px) {
    .game-header {
        padding: 10px;
    }

    .game-title {
        font-size: 16px;
    }

    .ascii-art {
        font-size: 8px;
    }

    .game-output {
        padding: 10px;
    }

    .input-area {
        padding: 10px;
    }
}

/* Settings Modal */
.settings-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 300;
}

.settings-modal.hidden {
    display: none;
}

.settings-modal-content {
    position: relative;
    width: 90%;
    max-width: 500px;
    max-height: 85vh;
    padding: 30px;
    background: var(--bg-panel);
    border: 3px solid var(--border-bright);
    box-shadow: 0 0 30px var(--glow-color);
    overflow-y: auto;
}

.settings-title {
    font-size: 28px;
    margin-bottom: 25px;
    text-align: center;
    text-shadow: 0 0 10px var(--glow-color);
}

.settings-section {
    margin-bottom: 20px;
}

.settings-label {
    display: block;
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.settings-divider {
    height: 1px;
    background: var(--border-color);
    margin: 20px 0;
}

.color-presets {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.color-preset {
    width: 40px;
    height: 40px;
    border: 3px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.color-preset:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px currentColor;
}

.color-preset.active {
    border-color: #fff;
    box-shadow: 0 0 20px currentColor;
}

.custom-color-row {
    display: flex;
    gap: 10px;
    align-items: center;
}

.color-picker {
    width: 50px;
    height: 40px;
    padding: 0;
    border: 2px solid var(--border-color);
    background: var(--bg-input);
    cursor: pointer;
}

.color-picker::-webkit-color-swatch-wrapper {
    padding: 2px;
}

.color-picker::-webkit-color-swatch {
    border: none;
}

.color-hex-input {
    flex: 1;
    padding: 10px;
    font-family: 'VT323', monospace;
    font-size: 18px;
    color: var(--text-primary);
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    text-transform: uppercase;
}

.color-hex-input:focus {
    outline: none;
    border-color: var(--border-bright);
}

.apply-color-btn {
    padding: 10px 20px;
    font-family: 'VT323', monospace;
    font-size: 16px;
    color: var(--text-primary);
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.apply-color-btn:hover {
    border-color: var(--border-bright);
    box-shadow: 0 0 10px var(--glow-color);
}

/* Audio Controls */
.audio-controls {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.audio-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.audio-label {
    flex: 0 0 120px;
    font-size: 14px;
    color: var(--text-dim);
}

.volume-slider {
    flex: 1;
    height: 8px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--text-primary);
    border-radius: 2px;
    cursor: pointer;
}

.volume-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--text-primary);
    border-radius: 2px;
    cursor: pointer;
    border: none;
}

.volume-value {
    flex: 0 0 40px;
    font-size: 14px;
    color: var(--text-secondary);
    text-align: right;
}

/* Toggle Controls */
.toggle-controls {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.toggle-label {
    font-size: 14px;
    color: var(--text-dim);
}

.toggle-switch {
    position: relative;
    width: 50px;
    height: 26px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-input);
    border: 2px solid var(--border-color);
    transition: 0.3s;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
    background-color: var(--text-dim);
    transition: 0.3s;
}

.toggle-switch input:checked+.toggle-slider {
    border-color: var(--text-primary);
}

.toggle-switch input:checked+.toggle-slider:before {
    background-color: var(--text-primary);
    transform: translateX(24px);
}

/* Speed Controls */
.speed-controls {
    display: flex;
    gap: 8px;
}

.speed-btn {
    flex: 1;
    padding: 10px 5px;
    font-family: 'VT323', monospace;
    font-size: 14px;
    color: var(--text-dim);
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.speed-btn:hover {
    border-color: var(--text-secondary);
    color: var(--text-secondary);
}

.speed-btn.active {
    border-color: var(--text-primary);
    color: var(--text-primary);
    box-shadow: 0 0 10px var(--glow-color);
}

/* Victory Modal */
.victory-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 500;
}

.victory-modal.hidden {
    display: none;
}

.victory-modal-content {
    text-align: center;
    padding: 40px;
    background: var(--bg-panel);
    border: 3px solid var(--text-primary);
    box-shadow: 0 0 50px var(--glow-color);
    max-width: 600px;
}

.victory-title {
    font-size: 36px;
    color: var(--text-primary);
    margin-bottom: 10px;
    text-shadow: 0 0 20px var(--glow-color);
    animation: pulse 2s ease-in-out infinite;
}

.victory-subtitle {
    font-size: 24px;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.victory-art {
    font-size: 10px;
    line-height: 1.1;
    color: var(--text-dim);
    margin-bottom: 20px;
}

.victory-message {
    font-size: 18px;
    color: var(--text-primary);
    line-height: 1.5;
    margin-bottom: 30px;
}

.play-again-btn {
    padding: 15px 40px;
    font-family: 'VT323', monospace;
    font-size: 20px;
    color: var(--bg-dark);
    background: var(--text-primary);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.play-again-btn:hover {
    box-shadow: 0 0 20px var(--glow-color);
    transform: scale(1.05);
}

/* No flicker class */
.no-flicker .game-title {
    animation: none !important;
}

/* No scanlines class */
.no-scanlines .scanlines {
    display: none !important;
}

/* Death Modal */
.death-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(20, 0, 0, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    animation: death-glitch 0.3s ease-out;
}

@keyframes death-glitch {
    0% {
        transform: scale(1.1) skew(5deg);
        opacity: 0;
    }

    100% {
        transform: scale(1) skew(0);
        opacity: 1;
    }
}

.death-modal.hidden {
    display: none;
}

.death-modal-content {
    text-align: center;
    padding: 40px;
    background: #110000;
    border: 3px solid var(--danger-color);
    box-shadow: 0 0 50px rgba(255, 0, 0, 0.4);
    max-width: 600px;
}

.death-title {
    font-size: 36px;
    color: var(--danger-color);
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(255, 0, 0, 0.6);
    letter-spacing: 4px;
}

.death-subtitle {
    font-size: 24px;
    color: #ff6666;
    margin-bottom: 20px;
    font-style: italic;
}

.death-art {
    font-size: 12px;
    line-height: 1.1;
    color: #880000;
    margin-bottom: 20px;
    white-space: pre;
}

.death-message {
    font-size: 18px;
    color: #ffcccc;
    line-height: 1.5;
    margin-bottom: 30px;
}

.respawn-btn {
    padding: 15px 40px;
    font-family: 'VT323', monospace;
    font-size: 20px;
    color: #fff;
    background: var(--danger-color);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 2px;
}

.respawn-btn:hover {
    background: #ff6666;
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.5);
    transform: scale(1.05);
}

/* Achievement Toast */
.achievement-toast {
    position: fixed;
    top: 20px;
    right: -400px;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    border: 2px solid var(--text-primary);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 2000;
    box-shadow: 0 0 30px var(--glow-color);
    transition: right 0.5s ease;
    max-width: 350px;
}

.achievement-toast.show {
    right: 20px;
}

.achievement-toast-icon {
    font-size: 36px;
}

.achievement-toast-content {
    flex: 1;
}

.achievement-toast-title {
    font-size: 12px;
    color: var(--text-dim);
    letter-spacing: 2px;
    margin-bottom: 3px;
}

.achievement-toast-name {
    font-size: 20px;
    color: var(--text-primary);
    text-shadow: 0 0 10px var(--glow-color);
}

.achievement-toast-desc {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Achievements Modal */
.achievements-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 900;
}

.achievements-modal.hidden {
    display: none;
}

.achievements-modal-content {
    background: var(--bg-panel);
    border: 2px solid var(--border-bright);
    padding: 25px;
    max-width: 700px;
    width: 90%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

.achievements-title {
    font-size: 24px;
    text-align: center;
    margin-bottom: 15px;
    letter-spacing: 3px;
}

.achievements-progress-container {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.achievements-progress-bar {
    flex: 1;
    height: 20px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
}

.achievements-progress-fill {
    height: 100%;
    background: var(--text-primary);
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--glow-color);
}

.achievements-progress-text {
    font-size: 18px;
    min-width: 60px;
    text-align: right;
}

.achievements-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 10px;
    overflow-y: auto;
    max-height: 50vh;
    padding-right: 10px;
}

.achievement-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.achievement-item.unlocked {
    border-color: var(--text-primary);
    background: rgba(255, 176, 0, 0.05);
}

.achievement-item.locked {
    opacity: 0.5;
}

.achievement-icon {
    font-size: 28px;
    min-width: 40px;
    text-align: center;
}

.achievement-info {
    flex: 1;
}

.achievement-name {
    font-size: 16px;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.achievement-desc {
    font-size: 12px;
    color: var(--text-dim);
}

/* Puzzle Variants */
.wire-column {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 10px;
}

.wire-endpoint {
    width: 100%;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

.wire-endpoint.selected {
    border-color: #fff;
    box-shadow: 0 0 15px currentColor;
}

.wire-endpoint.connected {
    opacity: 0.5;
    cursor: default;
}

.sequence-cell {
    font-size: 24px;
    transition: all 0.2s ease;
}

.sequence-cell.active,
.sequence-cell.highlight {
    background: var(--text-primary) !important;
    color: #000 !important;
    transform: scale(1.1);
}

.pattern-dot {
    font-size: 36px;
    cursor: pointer;
    user-select: none;
}

.pattern-dot.active {
    color: var(--text-primary);
    text-shadow: 0 0 15px var(--glow-color);
}

.binary-switch {
    font-size: 16px;
    font-weight: bold;
    transition: all 0.2s ease;
}

.binary-switch.on {
    background: var(--success-color) !important;
    color: #000;
}

.binary-switch.off {
    background: var(--danger-color) !important;
    color: #fff;
}

/* Player Input Display in Chat */
.player-input {
    color: var(--text-highlight);
    padding: 8px 0;
    margin-bottom: 10px;
    border-left: 3px solid var(--text-primary);
    padding-left: 12px;
    font-weight: bold;
}

.player-input::before {
    content: '> ';
    color: var(--text-dim);
}

/* Achievement Items */
.achievement-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 15px;
    margin-bottom: 8px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.achievement-item.unlocked {
    border-color: var(--text-primary);
    background: rgba(255, 176, 0, 0.1);
}

.achievement-item.locked {
    opacity: 0.6;
}

.achievement-icon {
    font-size: 28px;
    min-width: 40px;
    text-align: center;
}

.achievement-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.achievement-name {
    font-size: 16px;
    font-weight: bold;
    color: var(--text-primary);
}

.achievement-desc {
    font-size: 14px;
    color: var(--text-secondary);
}

.achievement-item.locked .achievement-icon {
    filter: grayscale(100%);
}

/* Achievement Notification */
.achievement-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 25px;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    border: 2px solid var(--text-primary);
    box-shadow: 0 0 30px var(--glow-color);
    z-index: 3000;
    animation: slideIn 0.5s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.achievement-notification.fade-out {
    animation: slideOut 0.5s ease forwards;
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }

    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

.notif-icon {
    font-size: 36px;
}

.notif-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.notif-title {
    font-size: 12px;
    color: var(--text-dim);
    letter-spacing: 2px;
}

.notif-name {
    font-size: 18px;
    color: var(--text-primary);
    font-weight: bold;
}

/* Achievements Modal Improvements */
.achievements-list {
    max-height: 400px;
    overflow-y: auto;
    padding: 10px;
}

.achievements-list::-webkit-scrollbar {
    width: 8px;
}

.achievements-list::-webkit-scrollbar-track {
    background: var(--scrollbar-bg);
}

.achievements-list::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
}