body {
    background-color: #0d0d0d;
    color: #e0e0e0;
    font-family: 'VT323', monospace;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    font-size: 1.5rem;
    overflow: hidden;
}

#splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    background: linear-gradient(270deg, #ff0000, #ffff00, #00ff00, #00ffff, #0000ff, #ff00ff, #ff0000);
    background-size: 1400% 1400%;
    animation: rainbow-bg 10s ease infinite;
    transition: opacity 1s ease-out;
}

@keyframes rainbow-bg {
    0%{background-position:0% 50%}
    50%{background-position:100% 50%}
    100%{background-position:0% 50%}
}

#splash-text {
    font-size: 4rem;
    font-weight: bold;
    text-align: center;
    background: linear-gradient(270deg, #ff00ff, #0000ff, #00ffff, #00ff00, #ffff00, #ff0000, #ff00ff);
    background-size: 1400% 1400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: rainbow-text 5s linear infinite;
    text-shadow: none;
    line-height: 1.2;
}

@keyframes rainbow-text {
    0%{background-position:0% 50%}
    50%{background-position:100% 50%}
    100%{background-position:0% 50%}
}

#skip-splash-button {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background-color: rgba(0, 0, 0, 0.5);
    border: 1px solid #fff;
    color: #fff;
    padding: 10px 20px;
    font-family: 'VT323', monospace;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1001;
    transition: background-color 0.3s;
}

#skip-splash-button:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.hidden {
    display: none !important;
}

#text-adventure-container {
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#game-container {
    width: 90%;
    max-width: 800px;
    border: 2px solid #555;
    background-color: #1a1a1a;
    padding: 20px;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
    transition: opacity 0.5s ease-out;
}

header {
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 2px solid #555;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

#logo {
    width: 60px;
    height: 60px;
    margin-right: 20px;
}

header h1 {
    margin: 0;
    font-size: 2rem;
    color: #ffffff;
    letter-spacing: 3px;
}

#game-window {
    min-height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

#story-text {
    white-space: pre-wrap;
    line-height: 1.6;
}

#choices-container {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.choice-button {
    background-color: transparent;
    border: 1px solid #555;
    color: #e0e0e0;
    padding: 10px 15px;
    font-family: 'VT323', monospace;
    font-size: 1.4rem;
    text-align: left;
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s;
}

.choice-button:hover {
    background-color: #e0e0e0;
    color: #1a1a1a;
}

footer {
    border-top: 2px solid #555;
    margin-top: 20px;
    padding-top: 10px;
    display: flex;
    justify-content: space-between;
    font-size: 1.2rem;
    color: #888;
}

#mute-button {
    background: #333;
    border: 1px solid #555;
    color: #ccc;
    font-family: 'VT323', monospace;
    cursor: pointer;
}

#mute-button:hover {
    background: #444;
}

/* Builder Game CSS */
#builder-game-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
}

#bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

#builder-ui {
    position: relative;
    width: 100%;
    height: 100%;
    pointer-events: none;
    color: white;
    font-family: 'VT323', monospace;
}

#top-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-around;
    padding: 15px;
    background-color: rgba(0, 0, 0, 0.5);
    box-sizing: border-box;
}

#money-display, #status-display, #research-display {
    font-size: 1.8rem;
    text-shadow: 2px 2px 4px #000;
}

#build-menu {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.7);
    border: 2px solid #555;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    pointer-events: all;
    min-width: 500px;
}

#build-categories {
    display: flex;
    gap: 5px;
    border-bottom: 2px solid #555;
    padding-bottom: 10px;
    width: 100%;
    justify-content: center;
}

.category-button {
    background-color: #333;
    border: 1px solid #777;
    color: #e0e0e0;
    padding: 8px 12px;
    font-family: 'VT323', monospace;
    font-size: 1.3rem;
    cursor: pointer;
}

.category-button.selected, .category-button:hover {
    background-color: #e0e0e0;
    color: #1a1a1a;
}

#build-menu.highlight-tutorial, .highlight-tutorial {
    outline: 3px solid #ffff00;
    box-shadow: 0 0 15px #ffff00;
    animation: pulse-yellow 1.5s infinite;
}

@keyframes pulse-yellow {
    0% {
        box-shadow: 0 0 10px rgba(255, 255, 0, 0.7);
    }
    50% {
        box-shadow: 0 0 20px rgba(255, 255, 0, 1);
    }
    100% {
        box-shadow: 0 0 10px rgba(255, 255, 0, 0.7);
    }
}

#build-items {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

#build-menu p {
    margin: 0;
    padding-right: 10px;
    font-size: 1.5rem;
    border-right: 2px solid #555;
}

.build-button {
    background-color: #333;
    border: 1px solid #777;
    color: #e0e0e0;
    padding: 10px;
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.build-button.selected, .build-button:hover {
    background-color: #e0e0e0;
    color: #1a1a1a;
}

.build-button:disabled {
    background-color: #222;
    color: #666;
    cursor: not-allowed;
    text-decoration: line-through;
}

#stats-button, #research-button, #password-button, #update-log-button, #donation-button, #badges-button {
    position: absolute;
    bottom: 20px;
    background-color: #333;
    border: 1px solid #777;
    color: #e0e0e0;
    padding: 10px 15px;
    font-family: 'VT323', monospace;
    font-size: 1.5rem;
    cursor: pointer;
    pointer-events: all;
    z-index: 10;
}
#stats-button {
    right: 20px;
}
#research-button {
    right: 150px;
}
#password-button {
    right: 310px;
}
#update-log-button {
    left: 20px;
}
#donation-button {
    left: 180px;
}
#badges-button {
    position: absolute; top: 60px; left: 20px;
    background:#333; border:1px solid #777; color:#e0e0e0;
    padding:8px 12px; font-family:'VT323', monospace; font-size:1.2rem; cursor:pointer; z-index:10; pointer-events:all;
}
#badges-button:hover { background:#e0e0e0; color:#1a1a1a; }

#stats-button:hover, #research-button:hover, #password-button:hover, #update-log-button:hover, #donation-button:hover, #badges-button:hover {
    background-color: #e0e0e0;
    color: #1a1a1a;
}

#stats-panel, #research-panel, #update-log-panel, #donation-panel, #badges-panel {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 450px;
    background: rgba(26, 26, 26, 0.95);
    border: 2px solid #555;
    box-shadow: 0 0 20px rgba(0,0,0,0.7);
    padding: 20px;
    pointer-events: all;
    z-index: 11;
    font-size: 1.4rem;
    max-height: 80vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

#stats-panel h3, #research-panel h3, #update-log-panel h3, #donation-panel h3, #badges-panel h3 {
    text-align: center;
    border-bottom: 1px solid #555;
    padding-bottom: 10px;
    margin-top: 0;
}

#update-log-panel h3 {
    text-align: center;
    border-bottom: 1px solid #555;
    padding-bottom: 10px;
    margin-top: 0;
}

#update-log-img {
    width: 100%;
    max-width: 256px;
    height: auto;
    margin: 20px auto;
    display: block;
    border: 2px solid #555;
    object-fit: cover;
}

#update-log-panel {
    text-align: center;
}

#stats-panel-content, #research-panel-content {
    overflow-y: auto;
    flex-grow: 1;
    padding-right: 10px; /* space for scrollbar */
    margin-right: -10px; /* offset padding */
}

#update-log-text {
    font-size: 1.8rem;
    color: #ffff00;
    text-shadow: 2px 2px #000;
}

#research-items-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.research-item {
    background-color: #2a2a2a;
    border: 1px solid #444;
    padding: 10px;
}

.research-item h4 {
    margin: 0 0 5px 0;
    color: #eee;
}

.research-item p {
    margin: 0 0 10px 0;
    font-size: 1.2rem;
    color: #bbb;
}

.research-item p.requirements {
    font-size: 1rem;
    color: #f66;
}

.research-button {
    background-color: #4CAF50;
    border: 1px solid #388E3C;
    color: white;
    padding: 8px 12px;
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
    cursor: pointer;
    width: 100%;
}
.research-button:hover {
    background-color: #66BB6A;
}
.research-button:disabled {
    background-color: #555;
    border-color: #444;
    color: #999;
    cursor: not-allowed;
}
.research-button.money {
     background-color: #f0ad4e;
     border-color: #eea236;
}
.research-button.money:hover {
    background-color: #f0c074;
}
.research-button.money:disabled {
    background-color: #555;
    border-color: #444;
    color: #999;
    cursor: not-allowed;
}

#stats-panel p {
    margin: 10px 0;
}
#stats-panel small {
    color: #aaa;
}

#stats-personnel h4 {
    margin-top: 15px;
    margin-bottom: 5px;
    border-bottom: 1px solid #444;
    padding-bottom: 5px;
}

#stats-scientists-list, #stats-dclass-list {
    max-height: 120px;
    overflow-y: auto;
    font-size: 1.1rem;
    padding-left: 10px;
}
.personnel-stat {
    margin: 3px 0;
}
.personnel-stat span {
    display: inline-block;
    width: 60px;
}

#stats-scp-income h4 {
    margin-top: 20px;
    border-top: 1px solid #444;
    padding-top: 15px;
}

#scp-income-list {
    max-height: 150px;
    overflow-y: auto;
}
#scp-income-list p {
    margin: 5px 0;
    font-size: 1.2rem;
}

#rebirth-section {
    border-top: 1px solid #444;
    margin-top: 15px;
    padding-top: 10px;
}

#rebirth-section h4 {
    margin-top: 0;
}

#rebirth-reqs {
    font-size: 1.1rem;
    color: #f66;
    margin: 5px 0;
}

#rebirth-button, #replay-tutorial-button {
    width: 100%;
    margin-top: 10px;
    background: #a51d2d;
    border: 1px solid #c9302c;
    color: #eee;
    padding: 8px;
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
    cursor: pointer;
}
#rebirth-button:hover:not(:disabled) {
    background: #c9302c;
}

#rebirth-button:disabled {
    background-color: #555;
    border-color: #444;
    color: #999;
    cursor: not-allowed;
}

#replay-tutorial-button {
    background: #337ab7;
    border-color: #2e6da4;
}
#replay-tutorial-button:hover {
    background: #286090;
}

#save-load-buttons {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

#save-game-button, #load-game-button {
    flex: 1;
    background: #5bc0de;
    border: 1px solid #46b8da;
    color: #fff;
    padding: 8px;
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
    cursor: pointer;
}

#save-game-button:hover, #load-game-button:hover {
    background: #31b0d5;
}

#close-stats-button, #close-research-button, #close-update-log-button, #close-donation-button, #close-badges-button {
    display: block;
    width: 100%;
    margin-top: 20px;
    background: #333;
    border: 1px solid #777;
    color: #eee;
    padding: 10px;
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
    cursor: pointer;
}
#close-stats-button:hover, #close-research-button:hover, #close-update-log-button:hover, #close-donation-button:hover, #close-badges-button:hover {
    background-color: #555;
}

#dialogue-box {
    position: absolute;
    top: 100px;
    left: 20px;
    width: 450px;
    background: rgba(26, 26, 26, 0.9);
    border: 2px solid #555;
    box-shadow: 0 0 15px rgba(0,0,0,0.5);
    padding: 15px;
    display: flex;
    align-items: flex-start;
    pointer-events: all;
    z-index: 20; /* Ensure it's above other UI */
}

#pokes-sprite {
    width: 80px;
    height: 80px;
    margin-right: 15px;
    image-rendering: pixelated;
    border: 1px solid #444;
}

#dialogue-text {
    margin: 0;
    font-size: 1.4rem;
    line-height: 1.5;
    flex-grow: 1;
    margin-bottom: 10px;
}

#dialogue-content {
    display: flex;
    flex-direction: column;
    width: 100%;
}

#dialogue-input-container, #dialogue-secret-input-container {
    margin-top: 10px;
}

#skip-tutorial-button {
    background: #555;
    border: 1px solid #777;
    color: #eee;
    padding: 5px 10px;
    font-family: 'VT323', monospace;
    font-size: 1.1rem;
    cursor: pointer;
    align-self: flex-end;
}
#skip-tutorial-button:hover {
    background: #666;
}

#name-input, #secret-input {
    background: #222;
    border: 1px solid #555;
    color: #eee;
    padding: 5px;
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
    width: 60%;
}

#submit-name-button, #submit-secret-button {
    background: #333;
    border: 1px solid #777;
    color: #eee;
    padding: 5px 10px;
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
    cursor: pointer;
}

#event-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 5; /* Below UI but above canvas */
    pointer-events: none;
    transition: background-color 2s ease-in-out;
}
#event-overlay.rain {
    background-color: rgba(0, 50, 150, 0.2);
}
#event-overlay.zombie {
    background-color: rgba(0, 100, 20, 0.25);
}
#event-overlay.fire {
    background-color: rgba(150, 20, 0, 0.2);
}
#event-overlay.raining-tacos {
    background: linear-gradient(to bottom, rgba(255, 228, 181, 0.3), rgba(255, 165, 0, 0.3));
}
#event-overlay.blackout { background:#000; opacity:1; }

#skin-panel {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 380px;
    background: rgba(26, 26, 26, 0.95);
    border: 2px solid #555;
    box-shadow: 0 0 20px rgba(0,0,0,0.7);
    padding: 20px;
    pointer-events: all;
    z-index: 12;
    font-size: 1.4rem;
}

#skin-panel h3 {
    text-align: center;
    border-bottom: 1px solid #555;
    padding-bottom: 10px;
    margin-top: 0;
}

#skin-options-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 400px;
    overflow-y: auto;
}

.skin-option {
    background-color: #2a2a2a;
    border: 1px solid #444;
    padding: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.skin-option p {
    margin: 0;
}

.skin-name {
    font-weight: bold;
    text-transform: capitalize;
}

.skin-desc {
    font-size: 1.1rem;
    color: #aaa;
}

.skin-option button {
    background-color: #4CAF50;
    border: 1px solid #388E3C;
    color: white;
    padding: 5px 10px;
    font-family: 'VT323', monospace;
    font-size: 1.1rem;
    cursor: pointer;
    min-width: 80px;
    text-align: center;
}
.skin-option button:hover:not(:disabled) {
    background-color: #66BB6A;
}
.skin-option button:disabled {
    background-color: #555;
    border-color: #444;
    color: #999;
    cursor: not-allowed;
}

#close-skin-panel-button {
    display: block;
    width: 100%;
    margin-top: 20px;
    background: #333;
    border: 1px solid #777;
    color: #eee;
    padding: 10px;
    font-family: 'VT323', monospace;
    font-size: 1.2rem;
    cursor: pointer;
}
#close-skin-panel-button:hover {
    background-color: #555;
}

#donation-panel {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 480px; background: rgba(26,26,26,0.95);
    border: 2px solid #555; box-shadow: 0 0 20px rgba(0,0,0,0.7);
    padding: 20px; pointer-events: all; z-index: 11; font-size: 1.4rem;
    max-height: 80vh; overflow-y:auto; display:flex; flex-direction:column;
}
#donation-panel h3 { text-align: center; border-bottom: 1px solid #555; padding-bottom: 10px; margin-top: 0; }
#donation-options { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 10px 0; }
#donation-options .donate { background:#333; border:1px solid #777; color:#eee; padding:8px 12px; cursor:pointer; }
#donation-options .donate:hover { background:#e0e0e0; color:#1a1a1a; }
#wheel-section { margin-top: 10px; text-align: center; }
#spin-wheel-button, #close-donation-button { background:#333; border:1px solid #777; color:#eee; padding:10px; cursor:pointer; width:100%; margin-top:10px; }
#spin-wheel-button:hover, #close-donation-button:hover { background:#555; }

#badges-panel {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    width: 450px; background: rgba(26,26,26,0.95);
    border: 2px solid #555; box-shadow: 0 0 20px rgba(0,0,0,0.7);
    padding: 20px; pointer-events: all; z-index: 11; font-size: 1.4rem;
    max-height: 80vh; overflow-y:auto; display:flex; flex-direction:column;
}
#badges-list .badge { display:flex; justify-content:space-between; background:#2a2a2a; border:1px solid #444; padding:8px; margin:6px 0; }