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

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --dark-bg: #0f172a;
    --light-bg: #f8fafc;
    --border-radius: 12px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    min-height: 100vh;
    padding: 20px;
    color: #1e293b;
    overflow-x: hidden;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    background: white;
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

/* ============ HEADER ============ */
header {
    margin-bottom: 50px;
    padding-bottom: 30px;
    border-bottom: 2px solid #e2e8f0;
    position: relative;
}

header > div {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: 20px;
}

.header-top-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: 20px;
    flex-wrap: wrap;
}

header > div > div {
    flex: 1;
    text-align: center;
}

header::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

header h1 {
    font-size: 3em;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    font-weight: 800;
    letter-spacing: -1px;
}

.title-emoji {
    display: inline-block;
    background: none;
    -webkit-background-clip: initial;
    background-clip: initial;
    -webkit-text-fill-color: initial;
    color: #4f46e5;
    margin-right: 10px;
}

header p {
    color: #64748b;
    font-size: 1.1em;
    font-weight: 500;
}

/* ============ CONTROL PANEL ============ */
.control-panel {
    background: linear-gradient(135deg, #f0f4ff 0%, #faf5ff 100%);
    border: 2px solid #e0e7ff;
    border-radius: var(--border-radius);
    padding: 40px;
    margin-bottom: 50px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.1);
}

.control-panel h2 {
    color: #1e293b;
    margin-bottom: 30px;
    font-size: 1.5em;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.control-panel h2::before {
    content: '';
    width: 5px;
    height: 25px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 3px;
}

.sensor-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
}

.btn {
    padding: 16px 32px;
    font-size: 1em;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 700;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: left 0.5s ease;
    z-index: 1;
}

.btn:active::before {
    left: 100%;
}

.btn:active {
    transform: scale(0.97);
}

.btn-brake {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.3);
}

.btn-brake:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(239, 68, 68, 0.4);
}

.btn-brake.active {
    animation: pulse-red 0.5s ease;
}

@keyframes pulse-red {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(0.95); }
}

.btn-collision {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.3);
}

.btn-collision:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(245, 158, 11, 0.4);
}

.btn-collision.active {
    animation: pulse-orange 0.5s ease;
}

@keyframes pulse-orange {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(0.95); }
}

.btn-speed {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
}

.btn-speed:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(59, 130, 246, 0.4);
}

.btn-speed.active {
    animation: pulse-blue 0.5s ease;
}

@keyframes pulse-blue {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(0.95); }
}

.btn-all-sensors {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: white;
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.3);
    border: 2px solid #a855f7;
    position: relative;
    overflow: hidden;
}

.btn-all-sensors:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(139, 92, 246, 0.4);
    background: linear-gradient(135deg, #9d6ef7 0%, #8b5cf6 100%);
}

.btn-all-sensors.active {
    animation: pulse-rainbow 1.5s ease;
}

@keyframes pulse-rainbow {
    0% { 
        transform: scale(1);
        background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    }
    25% { 
        transform: scale(1.05);
        background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    }
    50% { 
        transform: scale(1.1);
        background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    }
    75% { 
        transform: scale(1.05);
        background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    }
    100% { 
        transform: scale(1);
        background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    }
}

.btn-ppt {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: white;
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.3);
    padding: 12px 24px;
    font-size: 1em;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-ppt:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(139, 92, 246, 0.4);
    background: linear-gradient(135deg, #9d6ef7 0%, #8b5cf6 100%);
}

.btn-ppt:active {
    transform: translateY(0);
}

.priority {
    font-size: 0.75em;
    opacity: 0.9;
    display: block;
    margin-top: 5px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Status Grid */
.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.sensor-card {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 10px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sensor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.sensor-card.collision-card {
    background: linear-gradient(135deg, #90EE90 0%, #98FB98 100%);
}

.card-title {
    font-size: 0.9em;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.card-value {
    font-size: 2em;
    font-weight: bold;
    color: #333;
    margin-bottom: 10px;
}

.card-status {
    font-size: 0.85em;
    color: #888;
    font-style: italic;
}

/* ============ STATS SECTION ============ */
.stats-section {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-left: 5px solid var(--primary-color);
    padding: 35px;
    border-radius: var(--border-radius);
    margin-bottom: 50px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.stats-section h2 {
    color: #1e293b;
    margin-bottom: 25px;
    font-size: 1.5em;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.stats-section h2::before {
    content: '';
    width: 5px;
    height: 25px;
    background: var(--primary-color);
    border-radius: 3px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
}

.stat-box {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    text-align: center;
    border-top: 3px solid var(--primary-color);
    transition: all 0.3s ease;
}

.stat-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.15);
}

.stat-label {
    display: block;
    font-size: 0.8em;
    color: #64748b;
    margin-bottom: 12px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.stat-value {
    display: block;
    font-size: 2em;
    font-weight: 800;
    color: var(--primary-color);
}

/* ============ LOG SECTION ============ */
.log-section {
    background: linear-gradient(135deg, #fefce8 0%, #fef3c7 100%);
    border: 2px solid #fcd34d;
    border-radius: var(--border-radius);
    padding: 35px;
    margin-bottom: 40px;
    box-shadow: 0 4px 15px rgba(252, 211, 77, 0.1);
}

.log-section h2 {
    color: #713f12;
    margin-bottom: 25px;
    font-size: 1.5em;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.log-section h2::before {
    content: '';
    width: 5px;
    height: 25px;
    background: #fcd34d;
    border-radius: 3px;
}

.log-controls {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.btn-small {
    padding: 10px 20px;
    font-size: 0.9em;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.btn-small:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.3);
}

#event-log {
    background: white;
    border: 2px solid #fde047;
    border-radius: 10px;
    max-height: 400px;
    overflow-y: auto;
    padding: 20px;
    font-family: 'Fira Code', 'Monaco', monospace;
    font-size: 0.9em;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.05);
}

.log-entry {
    padding: 12px;
    border-bottom: 1px solid #fef3c7;
    color: #333;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.log-entry:last-child {
    border-bottom: none;
}

.log-entry:hover {
    background: #f9faf5;
    border-left-color: #fcd34d;
}

.log-entry.success {
    color: var(--success-color);
    border-left-color: var(--success-color);
}

.log-entry.error {
    color: var(--danger-color);
    border-left-color: var(--danger-color);
}

.log-entry.warning {
    color: var(--warning-color);
    border-left-color: var(--warning-color);
}

.log-entry.info {
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

/* Info Section */
.info-section {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    border-left: 5px solid var(--primary-color);
    padding: 30px;
    border-radius: var(--border-radius);
    margin-bottom: 40px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.info-section h2 {
    color: #1e293b;
    margin-bottom: 20px;
    font-size: 1.3em;
    font-weight: 700;
}

.status-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.status-info p {
    color: #475569;
    font-size: 1em;
    line-height: 1.6;
}

.status-info strong {
    color: #1e293b;
    font-weight: 700;
}

/* ============ CONTROLS ============ */
.controls {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
    background: #e2e8f0;
    color: #1e293b;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.btn-secondary:hover {
    background: #cbd5e1;
    transform: translateY(-3px);
}

/* ============ SCROLLBAR ============ */
#event-log::-webkit-scrollbar {
    width: 8px;
}

#event-log::-webkit-scrollbar-track {
    background: #fef3c7;
    border-radius: 10px;
}

#event-log::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 10px;
}

#event-log::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

/* ============ RESPONSIVE DESIGN ============ */
@media (max-width: 900px) {
    .header-top-row {
        flex-direction: column;
        align-items: stretch;
    }

    header > div > div {
        text-align: left;
    }

    .btn-ppt {
        width: 100%;
        text-align: center;
    }

    .car-status-display {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    body {
        padding: 12px;
    }

    .container {
        padding: 20px;
    }

    header {
        margin-bottom: 30px;
        padding-bottom: 20px;
    }

    .header-top-row {
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
    }

    header > div > div {
        text-align: left;
    }

    .btn-ppt {
        width: 100%;
        text-align: center;
    }

    header h1 {
        font-size: 1.75em;
        line-height: 1.15;
        letter-spacing: -0.5px;
        word-break: normal;
        hyphens: none;
    }

    header p {
        font-size: 1em;
    }

    .sensor-buttons,
    .stats-grid,
    .status-info {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .controls {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .control-panel,
    .car-visualization,
    .log-section,
    .info-section {
        padding: 20px;
    }

    #event-log {
        max-height: 300px;
    }

    .control-panel h2,
    .car-visualization h2,
    .log-section h2,
    .stats-section h2 {
        font-size: 1.2em;
    }

    /* Car content responsive - stack vertically on tablet */
    .car-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .system-logs-panel {
        max-height: 400px;
        padding: 20px;
    }

    .car-svg {
        max-width: 500px;
        min-height: 280px;
    }

    .car-status-display {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        max-width: 100%;
        padding: 14px;
        gap: 10px;
    }

    .status-indicator {
        padding: 14px;
    }

    .logs-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .logs-header-buttons {
        width: 100%;
    }

    .logs-download-btn,
    .logs-clear-btn {
        flex: 1;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    body {
        padding: 8px;
    }

    .container {
        padding: 14px;
        border-radius: 10px;
    }

    header h1 {
        font-size: 1.5em;
    }

    header p {
        font-size: 0.9em;
    }

    .btn {
        padding: 12px 20px;
        font-size: 0.9em;
    }

    .control-panel,
    .car-visualization,
    .log-section,
    .stats-dashboard {
        padding: 15px;
    }

    .sensor-buttons {
        gap: 10px;
    }

    .stat-value {
        font-size: 1.5em;
    }

    /* Car content mobile - full width */
    .car-content {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .system-logs-panel {
        max-height: 300px;
        padding: 15px;
    }

    .logs-header h3 {
        font-size: 0.95em;
    }

    .log-item {
        font-size: 0.75em;
        padding: 8px;
        margin-bottom: 6px;
    }

    .log-time {
        min-width: 60px;
    }

    .car-svg {
        max-width: 100%;
        min-height: 200px;
    }

    .car-status-display {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 12px;
    }

    .status-indicator {
        padding: 12px;
    }

    .status-value {
        font-size: 1.1em;
    }

    .stat-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .stat-value {
        text-align: left;
        min-width: auto;
    }

    .log-item {
        flex-wrap: wrap;
        gap: 6px;
    }
}

/* ============ ANIMATIONS ============ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.control-panel,
.car-visualization,
.stats-section,
.log-section,
.info-section {
    animation: fadeIn 0.6s ease-out;
}

/* ============ UTILITIES ============ */
.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: 40px;
}

.mb-4 {
    margin-bottom: 40px;
}

/* ============ CAR VISUALIZATION ============ */
.car-visualization {
    background: linear-gradient(135deg, #e0f2fe 0%, #cffafe 100%);
    border: 2px solid #06b6d4;
    border-radius: var(--border-radius);
    padding: 40px;
    margin-bottom: 50px;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.1);
}

.car-visualization h2 {
    color: #0c4a6e;
    margin-bottom: 30px;
    font-size: 1.5em;
    font-weight: 700;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.car-visualization h2::before {
    content: '';
    width: 5px;
    height: 25px;
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    border-radius: 3px;
}

.car-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

/* Car content layout - side by side */
.car-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    width: 100%;
    align-items: start;
}

.car-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
}

.car-container {
    width: 100%;
}

.car-svg {
    width: 100%;
    max-width: 100%;
    height: auto;
    aspect-ratio: 2/1;
    background: linear-gradient(180deg, #bfdbfe 0%, #e0f2fe 100%);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
    min-height: 400px;
}

.car-svg:hover {
    transform: scale(1.02);
}

/* Trees animation - continuous left movement */
.trees-animated {
    animation: treesMoveLeft 15s linear infinite;
}

@keyframes treesMoveLeft {
    0% { transform: translateX(200px); }
    100% { transform: translateX(-400px); }
}

.trees-animated-right {
    animation: treesMoveLeft 15s linear infinite;
}

@keyframes treesMoveLeftRight {
    0% { transform: translateX(200px); }
    100% { transform: translateX(-400px); }
}

/* Street lights animation - continuous left movement */
.streetlight-animated {
    animation: streetlightMoveLeft 15s linear infinite;
}

@keyframes streetlightMoveLeft {
    0% { transform: translateX(200px); }
    100% { transform: translateX(-400px); }
}

.streetlight-animated-right {
    animation: streetlightMoveLeft 15s linear infinite;
}

@keyframes streetlightMoveLeftRight {
    0% { transform: translateX(200px); }
    100% { transform: translateX(-400px); }
}

/* Road markings animation - continuous left movement */
.road-markings-animated {
    animation: roadMarkingsLeft 2s linear infinite;
}

@keyframes roadMarkingsLeft {
    0% { transform: translateX(70px); }
    100% { transform: translateX(-70px); }
}

/* Clouds animation - continuous left movement */
.cloud-animated {
    animation: cloudMoveLeft 20s linear infinite;
}

.cloud-2 {
    animation: cloudMoveLeft 25s linear infinite;
}

@keyframes cloudMoveLeft {
    0% { transform: translateX(300px); }
    100% { transform: translateX(-500px); }
}

.headlight {
    animation: headlightBlink 2s ease-in-out infinite;
}

@keyframes headlightBlink {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

.car-status-display {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 15px;
    width: 100%;
    max-width: 700px;
    background: white;
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.status-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px;
    min-width: 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.status-indicator:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(99, 102, 241, 0.2);
}

.status-label {
    font-size: 0.8em;
    font-weight: 700;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-value {
    font-size: 1.4em;
    font-weight: 800;
    color: var(--primary-color);
}

.status-value.safe {
    color: var(--success-color);
}

.status-value.brake-off {
    color: #94a3b8;
}

.status-value.brake-on {
    color: var(--danger-color);
    animation: brakePulse 0.6s ease infinite;
}

@keyframes brakePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.status-value.warning {
    color: var(--warning-color);
}

/* ============ SYSTEM LOGS PANEL ============ */
.system-logs-panel {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border: 2px solid #86efac;
    border-radius: var(--border-radius);
    padding: 25px;
    height: fit-content;
    max-height: 600px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 15px rgba(134, 239, 172, 0.2);
}

.logs-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 2px solid #86efac;
}

.logs-header h3 {
    color: #166534;
    font-size: 1.1em;
    font-weight: 700;
    margin: 0;
}

.logs-header-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
}

.logs-download-btn {
    padding: 6px 12px;
    font-size: 0.8em;
    background: #0ea5e9;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

.logs-download-btn:hover {
    background: #0284c7;
    transform: scale(1.05);
}

.logs-download-btn:active {
    transform: scale(0.95);
}

.logs-clear-btn {
    padding: 6px 12px;
    font-size: 0.8em;
    background: #16a34a;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.logs-clear-btn:hover {
    background: #15803d;
    transform: scale(1.05);
}

.system-events-log {
    flex: 1;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.85em;
}

.log-item {
    padding: 10px;
    margin-bottom: 8px;
    border-left: 4px solid #86efac;
    border-radius: 4px;
    background: white;
    display: flex;
    gap: 10px;
    align-items: center;
    animation: logSlideIn 0.3s ease;
}

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

.log-item.success {
    border-left-color: #22c55e;
    background: #f0fdf4;
    color: #166534;
}

.log-item.error {
    border-left-color: #ef4444;
    background: #fef2f2;
    color: #991b1b;
}

.log-item.warning {
    border-left-color: #f59e0b;
    background: #fffbeb;
    color: #92400e;
}

.log-item.info {
    border-left-color: #6366f1;
    background: #eef2ff;
    color: #312e81;
}

.log-time {
    font-weight: 700;
    color: #64748b;
    min-width: 70px;
}

.log-priority {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75em;
    font-weight: 700;
    text-transform: uppercase;
    min-width: 40px;
    text-align: center;
}

.log-priority[data-priority="7"] {
    background: #dc2626;
    color: white;
    box-shadow: 0 0 8px rgba(220, 38, 38, 0.4);
}

.log-priority[data-priority="6"] {
    background: #f59e0b;
    color: white;
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.4);
}

.log-priority[data-priority="5"] {
    background: #10b981;
    color: white;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
}

.log-msg {
    flex: 1;
    color: inherit;
}

/* System logs scrollbar */
.system-events-log::-webkit-scrollbar {
    width: 6px;
}

.system-events-log::-webkit-scrollbar-track {
    background: #f0fdf4;
    border-radius: 10px;
}

.system-events-log::-webkit-scrollbar-thumb {
    background: #86efac;
    border-radius: 10px;
}

.system-events-log::-webkit-scrollbar-thumb:hover {
    background: #22c55e;
}

/* ============ STATISTICS DASHBOARD ============ */
.stats-dashboard {
    background: linear-gradient(135deg, #f0f4f8 0%, #e6f2ff 100%);
    border: 2px solid #3b82f6;
    border-radius: var(--border-radius);
    padding: 30px;
    margin: 30px 0;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.15);
}

.stats-dashboard h2 {
    color: #1e3a8a;
    font-size: 1.5em;
    font-weight: 700;
    margin: 0 0 25px 0;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.stats-grid-main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    width: 100%;
}

.stat-card {
    background: white;
    border: 2px solid #bfdbfe;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(59, 130, 246, 0.1);
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: #3b82f6;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.2);
    transform: translateY(-2px);
}

.stat-card h3 {
    color: #1e40af;
    font-size: 1.1em;
    font-weight: 700;
    margin: 0 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #bfdbfe;
}

.stat-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f0f4f8;
}

.stat-row.total {
    border-bottom: none;
    margin-top: 8px;
    padding-top: 12px;
    border-top: 2px solid #bfdbfe;
    font-weight: 700;
}

.stat-name {
    color: #475569;
    font-weight: 600;
    font-size: 0.95em;
}

.stat-value {
    color: #3b82f6;
    font-weight: 700;
    font-size: 1.1em;
    min-width: 80px;
    text-align: right;
}

.stat-row.total .stat-value {
    color: #1e40af;
    font-size: 1.2em;
}

.status-running {
    color: #10b981 !important;
    background: #ecfdf5;
    padding: 4px 8px;
    border-radius: 4px;
    display: inline-block;
}

/* Responsive adjustments for statistics */
@media (max-width: 768px) {
    .stats-dashboard {
        padding: 20px;
        margin: 20px 0;
    }

    .stats-dashboard h2 {
        font-size: 1.2em;
        margin: 0 0 15px 0;
    }

    .stats-grid-main {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .stat-card {
        padding: 15px;
    }

    .stat-card h3 {
        font-size: 1em;
    }

    .stat-row {
        padding: 6px 0;
    }

    .stat-name {
        font-size: 0.9em;
    }

    .stat-value {
        font-size: 1em;
    }
}

/* ============ BRAKE LIGHT ANIMATION ============ */
.brake-light {
    transition: opacity 0.3s ease;
}

.brake-light.active {
    opacity: 1 !important;
    filter: drop-shadow(0 0 8px #ff0000);
    animation: brakeGlow 0.6s ease infinite;
}

@keyframes brakeGlow {
    0%, 100% { 
        opacity: 1;
        filter: drop-shadow(0 0 8px #ff0000);
    }
    50% { 
        opacity: 0.7;
        filter: drop-shadow(0 0 12px #ff3333);
    }
}

/* ============ PRIORITY BADGES FOR DEMO LOGS ============ */
.priority-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75em;
    font-weight: 700;
    text-transform: uppercase;
    min-width: 40px;
    text-align: center;
    margin-right: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.priority-badge.p7 {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    color: white;
    box-shadow: 0 0 10px rgba(220, 38, 38, 0.5);
    animation: priorityPulse 1.5s ease-in-out infinite;
}

.priority-badge.p6 {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.4);
}

.priority-badge.p5 {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    box-shadow: 0 0 6px rgba(59, 130, 246, 0.4);
}

.priority-badge.preempt {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    color: white;
    box-shadow: 0 0 8px rgba(139, 92, 246, 0.5);
    animation: preemptFlash 0.8s ease-in-out infinite;
}

.priority-badge.isr {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 0 6px rgba(16, 185, 129, 0.4);
}

.priority-badge.task {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    color: white;
    box-shadow: 0 0 6px rgba(99, 102, 241, 0.4);
}

@keyframes priorityPulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 10px rgba(220, 38, 38, 0.5);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 0 0 15px rgba(220, 38, 38, 0.8);
    }
}

@keyframes preemptFlash {
    0%, 100% { 
        opacity: 1;
        transform: scale(1);
    }
    50% { 
        opacity: 0.8;
        transform: scale(1.1);
    }
}

/* Enhanced log items for demo */
.log-item.priority-7 {
    border-left-color: #dc2626;
    background: linear-gradient(135deg, #fef2f2, #fee2e2);
    color: #991b1b;
    animation: logHighlight 0.5s ease;
}

.log-item.priority-6 {
    border-left-color: #f59e0b;
    background: linear-gradient(135deg, #fffbeb, #fef3c7);
    color: #92400e;
}

.log-item.priority-5 {
    border-left-color: #3b82f6;
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    color: #1e40af;
}

.log-item.preemption {
    border-left-color: #8b5cf6;
    background: linear-gradient(135deg, #faf5ff, #f3e8ff);
    color: #6b21a8;
    animation: preemptionHighlight 1s ease;
}

.log-item.isr {
    border-left-color: #10b981;
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    color: #065f46;
}

.log-item.task {
    border-left-color: #6366f1;
    background: linear-gradient(135deg, #eef2ff, #e0e7ff);
    color: #3730a3;
}

@keyframes logHighlight {
    0% {
        transform: translateX(-10px);
        box-shadow: 0 0 20px rgba(220, 38, 38, 0.3);
    }
    100% {
        transform: translateX(0);
        box-shadow: none;
    }
}

@keyframes preemptionHighlight {
    0%, 100% {
        transform: scale(1);
        box-shadow: none;
    }
    25%, 75% {
        transform: scale(1.02);
        box-shadow: 0 0 15px rgba(139, 92, 246, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 25px rgba(139, 92, 246, 0.6);
    }
}

/* Demo-specific log formatting */
.log-time {
    font-family: 'Courier New', monospace;
    font-weight: 700;
    color: #475569;
    min-width: 120px;
    font-size: 0.8em;
}

.log-msg {
    flex: 1;
    color: inherit;
    font-family: 'Courier New', monospace;
    font-size: 0.85em;
    line-height: 1.4;
}

/* Final mobile overrides (must stay at end to win cascade) */
@media (max-width: 768px) {
    .car-visualization {
        padding: 16px !important;
    }

    .car-content {
        grid-template-columns: 1fr !important;
        width: 100% !important;
        max-width: 100% !important;
        overflow: hidden;
        gap: 14px !important;
    }

    .car-section,
    .car-container,
    .car-svg {
        width: 100% !important;
        max-width: 100% !important;
    }

    .car-svg {
        min-height: 0 !important;
        aspect-ratio: 16 / 9;
    }

    .system-logs-panel {
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }

    .car-status-display {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px !important;
        gap: 10px !important;
    }

    .status-indicator {
        min-width: 0;
        padding: 12px !important;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 10px !important;
    }

    .car-visualization {
        padding: 12px !important;
    }

    .car-svg {
        aspect-ratio: 4 / 3;
    }

    .car-status-display {
        grid-template-columns: 1fr !important;
        padding: 10px !important;
    }

    .logs-header-buttons {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        width: 100%;
    }

    .logs-download-btn,
    .logs-clear-btn {
        width: 100%;
        justify-content: center;
    }

    /* Keep stats details on one line on phones */
    .stats-dashboard .stat-row {
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        gap: 10px;
    }

    .stats-dashboard .stat-name {
        flex: 1 1 auto;
        min-width: 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        font-size: 0.9em;
    }

    .stats-dashboard .stat-value {
        flex: 0 0 auto;
        min-width: 64px;
        text-align: right !important;
        white-space: nowrap;
        font-size: 1em;
    }
}