:root {
    --primary-bg: #0a0e17;
    --secondary-bg: #111927;
    --accent-color: #007bff;
    --accent-light: #3498db;
    --text-primary: #ffffff;
    --text-secondary: #8a94a8;
    --border-color: #1e293b;
    --danger-color: #e74c3c;
    --success-color: #2ecc71;
    --warning-color: #f39c12;
}

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

body {
    font-family: 'Roboto', 'Arial', sans-serif;
    background-color: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.6;
    padding: 0;
    margin: 0;
}

.dashboard-container {
    display: flex;
    height: 100vh;
    width: 100%;
    overflow: hidden;
}

.sidebar {
    width: 300px;
    background-color: #1a1a1a;
    padding: 20px;
    flex-shrink: 0;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    overflow-y: auto;
}

.main-content {
    flex: 1;
    padding: 20px;
    margin-left: 300px;
    margin-right: 350px;
    overflow-y: auto;
    height: 100vh;
}

.profile {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
}

.profile-pic-container {
    position: relative;
    width: 160px;
    height: 160px;
    margin-bottom: 1rem;
}

#profile-pic {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
}

.driver-position {
    position: absolute;
    bottom: 5px;
    right: 5px;
    background-color: var(--accent-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    border: 2px solid var(--primary-bg);
}

#driver-name {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.driver-team {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.driver-stats {
    width: 100%;
    background-color: var(--secondary-bg);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 0.25rem;
}

.stat-item {
    margin-bottom: 1rem;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.3rem;
}

.stat-value {
    font-size: 1.4rem;
    font-weight: 600;
}

.stat-value.highlight {
    color: var(--accent-color);
}

.top-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.stat-card {
    background-color: var(--secondary-bg);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.stat-title {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-unit {
    font-size: 1rem;
    color: var(--text-secondary);
}

.biometrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.charts {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    gap: 0.25rem;
    margin-bottom: 0.25rem;
}

.chart-container {
    background-color: var(--secondary-bg);
    border-radius: 8px;
    padding: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.chart-title {
    font-size: 1.2rem;
    font-weight: 600;
}

#timeline-chart, #lap-comparison-chart, #flow-timeline-chart, #metrics-time-series-chart {
    width: 100%;
}

/* Chat Sidebar Styles */
.chat-sidebar {
    width: 350px;
    background-color: #1a1a1a;
    padding: 20px;
    flex-shrink: 0;
    position: fixed;
    right: 0;
    top: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
}

.chat-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.chat-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.chat-subtitle {
    margin: 0.5rem 0 0 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.message {
    max-width: 85%;
    padding: 0.75rem 1rem;
    border-radius: 1rem;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.message.user {
    align-self: flex-end;
    background-color: var(--accent-color);
    border-bottom-right-radius: 0.25rem;
}

.message.system {
    align-self: flex-start;
    background-color: var(--border-color);
    border-bottom-left-radius: 0.25rem;
}

.message-content {
    color: var(--text-primary);
    font-size: 0.95rem;
    line-height: 1.5;
}

.chat-input-container {
    display: flex;
    padding: 1rem;
    border-top: 1px solid var(--border-color);
}

.chat-input {
    flex: 1;
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    padding: 0.75rem 1.25rem;
    font-size: 0.95rem;
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.2s;
}

.chat-input:focus {
    border-color: var(--accent-color);
}

.send-button {
    background-color: var(--accent-color);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    margin-left: 0.75rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}

.send-button:hover {
    background-color: var(--accent-light);
}

.send-button svg {
    width: 20px;
    height: 20px;
    color: white;
}

/* Responsive adjustments */
@media (max-width: 1400px) {
    .dashboard-container {
        grid-template-columns: 250px 1fr 300px;
    }
}

@media (max-width: 1200px) {
    .dashboard-container {
        grid-template-columns: 1fr;
    }
    
    .sidebar, .chat-sidebar {
        display: none;
    }
    
    /* Add toggle buttons for mobile */
    .toggle-sidebar, .toggle-chat {
        display: block;
    }
    
    .top-stats, .biometrics {
        grid-template-columns: 1fr;
    }
}

/* Passcode Overlay Styles */
.passcode-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--primary-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.passcode-container {
    background-color: var(--secondary-bg);
    padding: 2rem;
    border-radius: 8px;
    width: 350px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    text-align: center;
}

.passcode-container h2 {
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: var(--text-primary);
}

.passcode-input-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1rem;
}

#passcode-input {
    padding: 0.8rem 1rem;
    font-size: 1.2rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--primary-bg);
    color: var(--text-primary);
    text-align: center;
    letter-spacing: 0.2rem;
}

#passcode-submit {
    padding: 0.8rem;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

#passcode-submit:hover {
    background-color: var(--accent-light);
}

.passcode-error {
    color: var(--danger-color);
    margin-top: 1rem;
    font-size: 0.9rem;
    min-height: 20px;
}

/* Footer Styles */
.footer {
    background-color: var(--secondary-bg);
    padding: 15px 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
    margin-top: 20px;
}

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

.footer a {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--accent-light);
    text-decoration: underline;
}