/* Global Styles */
:root {
    --primary-bg: #0f1527;
    --secondary-bg: #1a2235;
    --highlight-bg: #2a3245;
    --text-primary: #ffffff;
    --text-secondary: #a0a8c0;
    --accent-color: #4a5de7;
    --error-color: #e74a5d;
    --success-color: #4ae78f;
    --progress-bg: #2a3245;
    --border-radius: 8px;
    --text-on-accent: #ffffff;
    --accent-hover: #3a4dd7;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header Styles */
header {
    background-color: var(--primary-bg);
    color: var(--text-primary);
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
}

.logo i {
    margin-right: 10px;
    color: var(--accent-color);
}

.nav {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav button, .nav-link {
    background-color: transparent;
    color: var(--text-secondary);
    border: none;
    padding: 8px 15px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav button.active, .nav-link.active {
    background-color: var(--accent-color);
    color: var(--text-on-accent);
}

.nav button:hover:not(.active), .nav-link:hover:not(.active) {
    background-color: var(--highlight-bg);
}

.player-info {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    border-radius: var(--border-radius);
    background-color: var(--secondary-bg);
    cursor: pointer;
    transition: all 0.3s ease;
}

.player-info:hover {
    background-color: var(--highlight-bg);
}

/* Race Container Styles */
.race-container {
    background-color: var(--secondary-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    margin-top: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.race-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background-color: var(--highlight-bg);
}

.timer {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--text-primary);
}

/* Leaderboard Styles */
.leaderboard {
    padding: 15px 20px;
    background-color: var(--secondary-bg);
    margin-bottom: 20px;
}

.player-row {
    display: flex;
    align-items: center;
    background-color: var(--secondary-bg);
    border-radius: var(--border-radius);
    padding: 10px 15px;
    margin-bottom: 10px;
}

.player-rank {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--accent-color);
    color: var(--text-on-accent);
    border-radius: 50%;
    font-weight: bold;
    margin-right: 15px;
    flex-shrink: 0;
}

.player-name {
    flex: 0 0 150px;
    font-weight: bold;
    color: var(--text-primary);
    margin-right: 15px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.player-progress {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.progress-bar {
    height: 8px;
    background-color: var(--primary-bg);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 5px;
}

.progress-fill {
    height: 100%;
    background-color: var(--accent-color);
    border-radius: 4px;
    transition: width 0.3s ease;
    opacity: 0.8;
}

.progress-fill-placeholder {
    height: 100%;
    background-color: var(--accent-color);
    border-radius: 4px;
    opacity: 0.4;
    width: 100%;
}

.player-stats {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-secondary);
}

/* Typing Area Styles */
.typing-area {
    padding: 20px;
    background-color: var(--highlight-bg);
    margin-top: 20px;
}

.text-to-type {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.text-to-type .correct {
    color: var(--success-color);
}

.text-to-type .error {
    color: var(--error-color);
    animation: shake 0.2s ease-in-out;
}

.text-to-type .current {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
}

.input-container {
    position: relative;
}

#typing-input {
    width: 100%;
    padding: 15px;
    background-color: var(--secondary-bg);
    border: 2px solid var(--highlight-bg);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 1.1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

#typing-input:focus {
    border-color: var(--accent-color);
}

/* Stats Styles */
.stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background-color: var(--secondary-bg);
    border-top: 1px solid var(--highlight-bg);
}

.stat {
    color: var(--text-secondary);
}

.stat span {
    color: var(--text-primary);
    font-weight: bold;
}

.restart-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Game Controls Styles */
.game-controls {
    display: flex;
    justify-content: center;
    padding: 15px 20px;
    background-color: var(--secondary-bg);
    border-top: 1px solid var(--highlight-bg);
}

.game-controls .btn {
    min-width: 150px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: bold;
}

/* Footer Styles */
footer {
    margin-top: 30px;
    padding: 20px 0;
    background-color: var(--secondary-bg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--text-primary);
}

/* Results Modal */
.results-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.results-content {
    background-color: var(--primary-bg);
    border-radius: var(--border-radius);
    padding: 30px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.results-content h2 {
    text-align: center;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.result-item {
    background-color: var(--secondary-bg);
    border-radius: var(--border-radius);
    padding: 15px;
    text-align: center;
}

.result-label {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.result-value {
    font-size: 24px;
    font-weight: bold;
    color: var(--text-primary);
}

.result-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.result-actions .btn {
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.result-actions .btn-primary {
    background-color: var(--accent-color);
    color: var(--text-on-accent);
    border: none;
}

.result-actions .btn-secondary {
    background-color: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
}

.result-actions .btn-primary:hover {
    background-color: var(--accent-hover);
}

.result-actions .btn-secondary:hover {
    background-color: rgba(74, 93, 231, 0.1);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--secondary-bg);
    border-radius: var(--border-radius);
    padding: 30px;
    width: 100%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.close:hover {
    color: var(--text-primary);
}

.modal h2 {
    margin-bottom: 20px;
    color: var(--text-primary);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.form-group input {
    width: 100%;
    padding: 12px;
    background-color: var(--highlight-bg);
    border: none;
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 1rem;
}

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

.avatar-option {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    overflow: hidden;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

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

.avatar-option img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1rem;
    font-weight: bold;
    transition: all 0.3s ease;
}

.primary-btn {
    background-color: var(--accent-color);
    color: var(--text-on-accent);
}

.primary-btn:hover {
    background-color: #3a4dd7;
}

.secondary-btn {
    background-color: var(--highlight-bg);
    color: var(--text-secondary);
    margin-left: 10px;
}

.secondary-btn:hover {
    background-color: #343d58;
    color: var(--text-primary);
}

/* Animations */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Responsive Styles */
@media (max-width: 768px) {
    .header-content, .footer-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav {
        width: 100%;
        justify-content: space-between;
    }
    
    .player-info {
        margin-top: 10px;
    }
    
    .player-stats {
        flex-direction: column;
        align-items: flex-end;
        gap: 5px;
    }
    
    .stats {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .restart-info {
        width: 100%;
        text-align: center;
        margin-top: 10px;
    }
}

@media (max-width: 480px) {
    .player-row {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .player-stats {
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
        margin-top: 10px;
    }
    
    .avatar-selection {
        grid-template-columns: repeat(3, 1fr);
    }
}