:root {
    --green: #00FF00;
    --dim-green: #00AA00;
    --dark-green: #004400;
    --black: #000000;
    --red: #FF0000;
    --yellow: #FFFF00;
    --white: #FFFFFF;
}

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

body {
    font-family: 'Courier New', Courier, monospace;
    background-color: var(--black);
    color: var(--green);
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    color: var(--green);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.landing-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

.landing-header {
    text-align: center;
    margin-bottom: 40px;
}

.landing-header h1 {
    font-size: 3rem;
    letter-spacing: 0.2em;
    text-shadow: 0 0 10px var(--green);
}

.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    animation: glitch-1 2s infinite linear alternate-reverse;
    color: var(--red);
    z-index: -1;
}

.glitch::after {
    animation: glitch-2 3s infinite linear alternate-reverse;
    color: var(--dim-green);
    z-index: -2;
}

@keyframes glitch-1 {
    0%, 90%, 100% { transform: translate(0); }
    92% { transform: translate(-2px, 1px); }
    94% { transform: translate(2px, -1px); }
    96% { transform: translate(-1px, 2px); }
    98% { transform: translate(1px, -2px); }
}

@keyframes glitch-2 {
    0%, 90%, 100% { transform: translate(0); }
    91% { transform: translate(1px, 2px); }
    93% { transform: translate(-1px, -1px); }
    95% { transform: translate(2px, 1px); }
    97% { transform: translate(-2px, -2px); }
    99% { transform: translate(1px, 1px); }
}

.tagline {
    font-style: italic;
    margin-top: 10px;
    opacity: 0.8;
}

.premise {
    background: rgba(0, 255, 0, 0.05);
    border: 1px solid var(--dim-green);
    padding: 20px;
    margin-bottom: 30px;
    line-height: 1.6;
}

.premise p {
    margin-bottom: 10px;
}

.registration {
    text-align: center;
    margin-bottom: 40px;
}

.registration h2 {
    margin-bottom: 15px;
}

.registration form {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.registration input {
    padding: 10px 15px;
    font-family: inherit;
    font-size: 1rem;
    background: var(--black);
    border: 1px solid var(--green);
    color: var(--green);
    width: 250px;
}

.registration input:focus {
    outline: none;
    box-shadow: 0 0 10px var(--green);
}

.registration button {
    padding: 10px 20px;
    font-family: inherit;
    font-size: 1rem;
    background: var(--green);
    border: none;
    color: var(--black);
    cursor: pointer;
    font-weight: bold;
}

.registration button:hover {
    background: var(--dim-green);
    color: var(--black);
}

.message {
    margin-top: 10px;
    font-size: 0.9rem;
}

.message.success {
    color: var(--green);
}

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

.leaderboard-preview {
    margin-bottom: 40px;
}

.leaderboard-preview h2 {
    text-align: center;
    margin-bottom: 15px;
}

#leaderboard-table {
    width: 100%;
    border-collapse: collapse;
}

#leaderboard-table th,
#leaderboard-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid var(--dim-green);
}

#leaderboard-table th {
    background: rgba(0, 255, 0, 0.1);
}

.requirements {
    text-align: center;
    padding: 20px;
    border: 1px dashed var(--dim-green);
}

.requirements h3 {
    margin-bottom: 10px;
}

.requirements ul {
    list-style: none;
}

.requirements li {
    margin: 5px 0;
    opacity: 0.8;
}

.landing-footer {
    text-align: center;
    margin-top: 40px;
    opacity: 0.6;
    font-size: 0.9rem;
}

.game-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background: rgba(0, 255, 0, 0.1);
    border-bottom: 1px solid var(--green);
}

.header-left .title {
    font-size: 1.2rem;
    letter-spacing: 0.1em;
}

.header-center {
    display: flex;
    gap: 30px;
    align-items: center;
}

.timer {
    font-size: 1.5rem;
    font-weight: bold;
}

.timer.warning {
    color: var(--yellow);
}

.timer.danger {
    color: var(--red);
    animation: pulse 0.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.penalties, .hints {
    font-size: 0.9rem;
    opacity: 0.8;
}

.hint-button {
    padding: 8px 15px;
    background: transparent;
    border: 1px solid var(--yellow);
    color: var(--yellow);
    font-family: inherit;
    cursor: pointer;
}

.hint-button:hover {
    background: var(--yellow);
    color: var(--black);
}

.game-main {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.terminal-wrapper {
    flex: 1;
    padding: 10px;
    overflow: hidden;
}

#terminal {
    height: 100%;
    width: 100%;
}

.scratchpad {
    width: 300px;
    padding: 10px;
    border-left: 1px solid var(--dim-green);
    display: flex;
    flex-direction: column;
    background: rgba(0, 50, 0, 0.2);
}

.scratchpad h3 {
    margin-bottom: 10px;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    opacity: 0.8;
}

.scratchpad textarea {
    flex: 1;
    background: var(--black);
    border: 1px solid var(--dim-green);
    color: var(--green);
    font-family: inherit;
    font-size: 0.9rem;
    padding: 10px;
    resize: none;
}

.scratchpad textarea:focus {
    outline: none;
    box-shadow: 0 0 5px var(--green);
}

.scratchpad button {
    margin-top: 10px;
    padding: 5px 10px;
    background: transparent;
    border: 1px solid var(--dim-green);
    color: var(--dim-green);
    font-family: inherit;
    cursor: pointer;
}

.scratchpad button:hover {
    background: var(--dim-green);
    color: var(--black);
}

.game-footer {
    padding: 10px 20px;
    background: rgba(0, 255, 0, 0.05);
    border-top: 1px solid var(--dim-green);
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.7;
}

.results-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

.results-header {
    text-align: center;
    margin-bottom: 30px;
}

.results-header h1 {
    font-size: 2.5rem;
}

.ending-section {
    background: var(--black);
    border: 1px solid var(--green);
    padding: 20px;
    margin-bottom: 30px;
    min-height: 200px;
}

.ending-section pre {
    white-space: pre-wrap;
    word-wrap: break-word;
}

.stats-section {
    margin-bottom: 30px;
}

.stats-section h2 {
    margin-bottom: 15px;
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.stat {
    background: rgba(0, 255, 0, 0.05);
    border: 1px solid var(--dim-green);
    padding: 15px;
    text-align: center;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    opacity: 0.7;
    margin-bottom: 5px;
}

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: bold;
}

.feedback-section {
    margin-bottom: 30px;
}

.feedback-section h2 {
    margin-bottom: 15px;
    text-align: center;
}

.feedback-section form {
    max-width: 500px;
    margin: 0 auto;
}

.rating {
    text-align: center;
    margin-bottom: 20px;
}

.stars {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
}

.star {
    font-size: 2rem;
    cursor: pointer;
    color: var(--dim-green);
    transition: color 0.2s;
}

.star:hover,
.star.active {
    color: var(--yellow);
}

.comment {
    margin-bottom: 15px;
}

.comment label {
    display: block;
    margin-bottom: 5px;
}

.comment textarea {
    width: 100%;
    background: var(--black);
    border: 1px solid var(--green);
    color: var(--green);
    font-family: inherit;
    padding: 10px;
}

.opt-in {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.opt-in input {
    accent-color: var(--green);
}

.feedback-section button {
    width: 100%;
    padding: 10px;
    background: var(--green);
    border: none;
    color: var(--black);
    font-family: inherit;
    font-weight: bold;
    cursor: pointer;
}

.feedback-section button:hover {
    background: var(--dim-green);
}

.share-section {
    margin-bottom: 30px;
    text-align: center;
}

.share-section h2 {
    margin-bottom: 15px;
}

.share-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.share-btn {
    padding: 8px 15px;
    background: transparent;
    border: 1px solid var(--green);
    color: var(--green);
    font-family: inherit;
    cursor: pointer;
}

.share-btn:hover {
    background: var(--green);
    color: var(--black);
}

.badge-preview {
    border: 1px solid var(--dim-green);
    padding: 10px;
}

.badge-preview img {
    max-width: 100%;
    height: auto;
}

.actions-section {
    text-align: center;
}

.play-again-btn {
    padding: 15px 40px;
    background: var(--green);
    border: none;
    color: var(--black);
    font-family: inherit;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
}

.play-again-btn:hover {
    background: var(--dim-green);
}

@media (max-width: 1024px) {
    .mobile-notice {
        display: block;
        text-align: center;
        padding: 40px;
    }
    
    .game-container {
        display: none;
    }
}

@media (min-width: 1025px) {
    .mobile-notice {
        display: none;
    }
}