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

body {
    font-family: 'Poppins', 'Segoe UI', 'Arial', sans-serif;
    background: #f5f9fc;
    color: #2d3748;
    min-height: 100vh;
    line-height: 1.6;
}

/* ==================== NAVBAR ==================== */
.navbar {
    background: #ffffff;
    padding: 1rem 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
}

.logo i {
    font-size: 2rem;
    color: #00a8b5;
    margin-right: 0.5rem;
}

.logo h1 {
    font-size: 1.8rem;
    color: #334155;
    font-weight: 700;
}

.logo h1 span {
    color: #00a8b5;
}

.nav-links {
    display: flex;
    align-items: center;
}

.nav-links a {
    color: #475569;
    text-decoration: none;
    margin: 0 1rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: #00a8b5;
}

.profile-btn {
    background: #00a8b5;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    margin-left: 1rem;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.profile-btn:hover {
    background: #00848f;
    box-shadow: 0 5px 15px rgba(0, 168, 181, 0.3);
    transform: translateY(-2px);
}

/* ==================== HERO SECTION ==================== */
.hero-section {
    background: linear-gradient(135deg, #00a8b5 0%, #00c8a0 100%);
    color: white;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.hero-section .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hero-content {
    flex: 1;
    padding-right: 2rem;
}

.hero-content h1 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.stats-container {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    padding: 1rem;
    border-radius: 10px;
    min-width: 120px;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.shield-container {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.lung-icon {
    width: 180px;
    height: 180px;
    position: relative;
    z-index: 2;
    animation: pulse 2s infinite ease-in-out;
}

.shield-outline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 15px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: rotate 15s linear infinite;
}

.shield-outline:before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    border: 10px dashed rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    animation: rotate-reverse 10s linear infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes rotate-reverse {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(-360deg);
    }
}

/* ==================== MAIN CONTENT ==================== */
.main-content {
    padding: 3rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.section-header i {
    font-size: 2rem;
    color: #00a8b5;
    margin-bottom: 0.5rem;
    display: block;
}

.section-header h2 {
    font-size: 2rem;
    color: #334155;
    margin-bottom: 0.5rem;
}

.section-header p {
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

/* ==================== DETECTION MODES ==================== */
.detection-modes {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    margin-bottom: 3rem;
    border-top: 5px solid #00a8b5;
}

.mode-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.tab-btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    background: #f1f5f9;
    color: #64748b;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tab-btn i {
    font-size: 1.2rem;
}

.tab-btn:hover {
    background: #e2e8f0;
}

.tab-btn.active {
    background: #00a8b5;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 168, 181, 0.2);
}

.mode-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.mode-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.webcam-section {
    text-align: center;
    margin-bottom: 2rem;
}

.webcam-section button {
    padding: 1rem 2rem;
    margin: 0 0.5rem;
    border: none;
    border-radius: 8px;
    background: #00a8b5;
    color: white;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.webcam-section button:hover {
    background: #00848f;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 168, 181, 0.2);
}

.camera-container {
    margin: 2rem auto;
    max-width: 500px;
    position: relative;
    aspect-ratio: 1/1;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 3px solid #e2e8f0;
}

.camera-container canvas {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.placeholder-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    background: #f8fafc;
    color: #94a3b8;
}

.placeholder-container i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.7;
}

.upload-section {
    text-align: center;
    margin-bottom: 2rem;
}

.upload-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: #00a8b5;
    color: white;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.upload-btn:hover {
    background: #00848f;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 168, 181, 0.2);
}

#imageUpload {
    display: none;
}

#detectBtn {
    margin-left: 1rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    background: #00a8b5;
    color: white;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

#detectBtn:hover {
    background: #00848f;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 168, 181, 0.2);
}

.preview-container {
    margin: 2rem auto;
    max-width: 500px;
    position: relative;
    aspect-ratio: 1/1;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    background: #f8fafc;
    border: 3px dashed #cbd5e0;
}

.preview-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.drag-area {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    color: #94a3b8;
    padding: 2rem;
}

.drag-area i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #cbd5e0;
}

.drag-area h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* ==================== RESULTS SECTION ==================== */
.results-section {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    margin-bottom: 3rem;
    border-left: 5px solid #00a8b5;
}

.predictions-container {
    margin-top: 2rem;
}

.prediction-item {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    border-left: 4px solid #00a8b5;
    display: flex;
    flex-direction: column;
    animation: slideIn 0.5s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.prediction-item .class-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: #334155;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.prediction-item .class-name i {
    color: #00a8b5;
}

.prediction-item .probability {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.progress-bar {
    width: 100%;
    height: 10px;
    background: #e2e8f0;
    border-radius: 5px;
    overflow: hidden;
    margin-top: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #00a8b5, #00c8a0);
    border-radius: 5px;
    transition: width 0.5s ease;
}

/* Confidence level indicators */
.high-confidence {
    color: #e53e3e !important;
}

.medium-confidence {
    color: #dd6b20 !important;
}

.low-confidence {
    color: #00a8b5 !important;
}

.progress-fill.high-confidence {
    background: linear-gradient(90deg, #e53e3e, #c53030);
}

.progress-fill.medium-confidence {
    background: linear-gradient(90deg, #dd6b20, #c05621);
}

.progress-fill.low-confidence {
    background: linear-gradient(90deg, #00a8b5, #00c8a0);
}

.no-results {
    text-align: center;
    color: #94a3b8;
    padding: 3rem;
    background: #f8fafc;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.no-results i {
    font-size: 3rem;
    color: #cbd5e0;
}

.no-results p {
    font-size: 1.1rem;
}

.pulse {
    animation: pulse 2s infinite;
}

/* ==================== INFO CARDS ==================== */
.info-cards {
    margin-bottom: 3rem;
}

.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.info-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: all 0.3s ease;
    border-top: 4px solid #00a8b5;
}

.info-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.card-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #e6f7f8;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1.5rem;
}

.card-icon i {
    font-size: 2rem;
    color: #00a8b5;
}

.info-card h3 {
    font-size: 1.3rem;
    color: #334155;
    margin-bottom: 1rem;
}

.info-card p {
    color: #64748b;
    margin-bottom: 1.5rem;
    min-height: 80px;
}

.card-btn {
    background: transparent;
    color: #00a8b5;
    border: 2px solid #00a8b5;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.card-btn:hover {
    background: #00a8b5;
    color: white;
}

/* ==================== TEAM SECTION ==================== */
.team-section {
    margin-bottom: 3rem;
}

.team-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.team-member {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.team-member:hover {
    transform: translateY(-10px);
}

.member-image {
    width: 100%;
    height: 290px;
    /* Naikkan tinggi area gambar */
    overflow: hidden;
}

.member-image img {
    width: 100%;
    height: 120%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.team-member:hover .member-image img {
    transform: scale(1.05);
}

.team-member h3 {
    font-size: 1.3rem;
    color: #334155;
    padding: 1.5rem 1.5rem 0.5rem;
}

.member-role {
    color: #00a8b5;
    font-weight: 600;
    padding: 0 1.5rem 0.5rem;
}

.member-desc {
    color: #64748b;
    padding: 0 1.5rem 1.5rem;
}

/* ==================== MODEL STATUS ==================== */
.model-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: #f8fafc;
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 3rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.model-status i {
    color: #00a8b5;
    font-size: 1.2rem;
}

/* ==================== RESEARCH INFO ==================== */
.research-info {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    margin-bottom: 3rem;
    border-top: 5px solid #00a8b5;
}

.research-content {
    margin-top: 2rem;
}

.research-content p {
    color: #475569;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.research-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 3rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.research-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 150px;
}

.research-stat .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #00a8b5;
}

.research-stat .stat-label {
    color: #64748b;
    font-weight: 500;
}

/* ==================== FOOTER ==================== */
footer {
    background: #1e293b;
    color: #e2e8f0;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo i {
    font-size: 2rem;
    color: #00a8b5;
    margin-bottom: 1rem;
}

.footer-logo h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: white;
}

.footer-logo p {
    color: #94a3b8;
}

.footer-links h3,
.footer-contact h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #cbd5e0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #00a8b5;
}

.footer-contact p {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-contact i {
    color: #00a8b5;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #334155;
    color: #94a3b8;
    font-size: 0.9rem;
}

/* ==================== REALTIME INDICATOR ==================== */
.realtime-indicator {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: rgba(0, 0, 0, 0.6);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: pulse 2s infinite;
}

.realtime-indicator i {
    color: #ff5757;
}

/* ==================== TOP PREDICTION ==================== */
.top-prediction {
    background: rgba(0, 168, 181, 0.05);
    border-left: 4px solid #00a8b5;
    transform: scale(1.02);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.top-prediction.high-confidence {
    background: rgba(229, 62, 62, 0.05);
    border-left: 4px solid #e53e3e;
}

.top-prediction.medium-confidence {
    background: rgba(221, 107, 32, 0.05);
    border-left: 4px solid #dd6b20;
}

/* ==================== CAPTURED IMAGE ==================== */
.captured-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 12px;
}

/* ==================== LOADING ANIMATION ==================== */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #00a8b5;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ==================== MEDIA QUERIES ==================== */
@media (max-width: 992px) {
    .hero-section .container {
        flex-direction: column;
    }

    .hero-content {
        text-align: center;
        padding-right: 0;
        margin-bottom: 3rem;
    }

    .stats-container {
        justify-content: center;
    }

    .shield-container {
        width: 250px;
        height: 250px;
    }
}

@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .profile-btn {
        margin-top: 1rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .stats-container {
        flex-wrap: wrap;
        justify-content: center;
    }

    .stat-item {
        min-width: 100px;
    }

    .mode-tabs {
        flex-direction: column;
    }

    .tab-btn {
        width: 100%;
    }

    .upload-section {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }

    #detectBtn {
        margin-left: 0;
    }

    .research-stats {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }

    .section-header h2 {
        font-size: 1.6rem;
    }

    .cards-container {
        grid-template-columns: 1fr;
    }

    .team-container {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-logo {
        align-items: center;
    }
}

/* Animation for counting up stats */
@keyframes countUp {
    from {
        content: "0";
    }

    to {
        content: attr(data-count);
    }
}

/* CSS Additions for About Page */

/* About Hero Modification */
.about-hero {
    background: linear-gradient(135deg, #0097a7 0%, #00796b 100%);
}

/* About Section Styling */
.about-section {
    margin-bottom: 3rem;
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.about-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border-top: 4px solid #00a8b5;
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.about-card h3 {
    font-size: 1.3rem;
    color: #334155;
    margin-bottom: 1rem;
}

.about-card p {
    color: #475569;
    line-height: 1.7;
}

/* Metrics Grid Styling */
.model-metrics {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    margin-bottom: 3rem;
    border-top: 5px solid #00a8b5;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.metrics-card {
    background: #f8fafc;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.metrics-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.metrics-card h3 {
    font-size: 1.2rem;
    color: #334155;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.metrics-card h3 i {
    color: #00a8b5;
}

.chart-container {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    aspect-ratio: 4/3;
    margin-bottom: 1rem;
    border: 1px solid #e2e8f0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.metrics-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.metrics-card p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Methodology Timeline Styling */
.methodology-section {
    margin-bottom: 3rem;
}

.methodology-timeline {
    position: relative;
    max-width: 1200px;
    margin: 2rem auto;
}

.methodology-timeline::after {
    content: '';
    position: absolute;
    width: 6px;
    background-color: #e2e8f0;
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
    border-radius: 3px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    box-sizing: border-box;
}

.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-icon {
    position: absolute;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    right: -25px;
    background: #00a8b5;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 1.3rem;
    z-index: 1;
    box-shadow: 0 5px 15px rgba(0, 168, 181, 0.3);
}

.timeline-item:nth-child(even) .timeline-icon {
    left: -25px;
}

.timeline-content {
    padding: 20px 30px;
    background: white;
    position: relative;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.timeline-content::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    right: -15px;
    top: 25px;
    background: white;
    transform: rotate(45deg);
    box-shadow: 5px -5px 5px rgba(0, 0, 0, 0.05);
}

.timeline-item:nth-child(even) .timeline-content::after {
    left: -15px;
    box-shadow: -5px 5px 5px rgba(0, 0, 0, 0.05);
}

.timeline-content h3 {
    margin-top: 0;
    color: #334155;
    margin-bottom: 10px;
}

.timeline-content p {
    margin: 0;
    color: #475569;
    line-height: 1.6;
}

/* Future Section Styling */
.future-section {
    margin-bottom: 3rem;
}

.future-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.future-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: all 0.3s ease;
}

.future-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.future-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: #e6f7f8;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1.5rem;
}

.future-icon i {
    font-size: 1.8rem;
    color: #00a8b5;
}

.future-card h3 {
    font-size: 1.2rem;
    color: #334155;
    margin-bottom: 1rem;
}

.future-card p {
    color: #64748b;
    line-height: 1.6;
}

/* Disclaimer Section Styling */
.disclaimer-section {
    background: #fff8f1;
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 3rem;
    border-left: 5px solid #f59e0b;
}

.disclaimer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem;
}

.disclaimer-content i {
    font-size: 2rem;
    color: #f59e0b;
    margin-bottom: 1rem;
}

.disclaimer-content h3 {
    color: #b45309;
    margin-bottom: 1rem;
}

.disclaimer-content p {
    color: #92400e;
    line-height: 1.7;
    max-width: 800px;
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .methodology-timeline::after {
        left: 31px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 80px;
        padding-right: 25px;
    }

    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        left: 0;
    }

    .timeline-icon {
        left: 6px;
        right: auto;
    }

    .timeline-content::after {
        left: -15px;
        right: auto;
        box-shadow: -5px 5px 5px rgba(0, 0, 0, 0.05);
    }
}

@media (max-width: 768px) {
    .metrics-grid {
        grid-template-columns: 1fr;
    }

    .about-content,
    .future-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .chart-container {
        aspect-ratio: 1/1;
    }

    .timeline-item {
        padding-left: 70px;
    }
}

/* CSS CREATOR_PROFILES.HTML */
/* Centered Card */
.card-container {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

.card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    width: 100%;
    max-width: 600px;
    overflow: hidden;
    text-align: center;
    padding: 20px;
}

.card-header {
    margin-bottom: 20px;
}

/* Profile Image */
.profile-photo {
    width: 170px;
    height: 170px;
    margin: 0 auto;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #00a8b5;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Card Body */
.card-body {
    font-size: 1.1rem;
    color: #334155;
}

.card-body h3 {
    font-size: 1.5rem;
    color: #00a8b5;
    margin-bottom: 10px;
}

.card-body p {
    margin-bottom: 10px;
    color: #64748b;
}

.card-body a {
    color: #00a8b5;
    text-decoration: none;
}

.card-body a:hover {
    text-decoration: underline;
}

/* Camera selector styles */
.webcam-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.camera-select {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 2px solid #e2e8f0;
    background: white;
    font-size: 1rem;
    color: #334155;
    min-width: 200px;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.camera-select:hover {
    border-color: #cbd5e0;
}

.camera-select:focus {
    outline: none;
    border-color: #00a8b5;
    box-shadow: 0 0 0 2px rgba(0, 168, 181, 0.2);
}

/* Responsive adjustments for camera controls */
@media (max-width: 576px) {
    .webcam-controls {
        flex-direction: column;
        width: 100%;
    }

    .camera-select {
        width: 100%;
    }
}

/* Notification styles */
.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.notification {
    background-color: white;
    color: #333;
    padding: 12px 15px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 300px;
    max-width: 450px;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s ease;
}

.notification i {
    font-size: 18px;
}

.notification.info i {
    color: #3498db;
}

.notification.success {
    border-left: 4px solid #2ecc71;
}

.notification.success i {
    color: #2ecc71;
}

.notification.error {
    border-left: 4px solid #e74c3c;
}

.notification.error i {
    color: #e74c3c;
}

.notification.warning {
    border-left: 4px solid #f39c12;
}

.notification.warning i {
    color: #f39c12;
}

/* Mobile Responsive Improvements 
 * - Optimizes navbar for mobile devices
 * - Converts navbar to sidebar for smaller screens
 * - Improves layout and spacing for better mobile experience
 */

/* Base Mobile Navigation Styles */
@media (max-width: 768px) {

    /* Navbar size reductions on mobile */
    .navbar {
        padding: 0.6rem 0;
    }

    .navbar .container {
        padding: 0 1rem;
    }

    .logo h1 {
        font-size: 1.4rem;
    }

    .logo i {
        font-size: 1.6rem;
    }

    /* Hide desktop nav links on mobile */
    .nav-links {
        display: none;
    }

    /* Show mobile menu toggle button */
    .mobile-menu-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
        background: transparent;
        border: none;
        color: #475569;
        font-size: 1.3rem;
        cursor: pointer;
        padding: 0.5rem;
        transition: color 0.3s ease;
    }

    .mobile-menu-toggle:hover {
        color: #00a8b5;
    }

    /* Logo container for mobile */
    .logo-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
    }
}

/* Mobile Sidebar Styles */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 99;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

.mobile-sidebar {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background-color: #ffffff;
    z-index: 100;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.mobile-sidebar.active {
    right: 0;
}

/* Dark mode for sidebar */
body.dark-mode .mobile-sidebar {
    background-color: #18191a;
}

/* Sidebar header and navigation */
.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid #e2e8f0;
}

body.dark-mode .sidebar-header {
    border-bottom-color: #2d3748;
}

.sidebar-close {
    background: transparent;
    border: none;
    color: #475569;
    font-size: 1.3rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.sidebar-close:hover {
    color: #00a8b5;
}

body.dark-mode .sidebar-close {
    color: #e2e8f0;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.sidebar-nav a {
    color: #475569;
    text-decoration: none;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    font-weight: 500;
    transition: background-color 0.3s ease, color 0.3s ease;
    display: flex;
    align-items: center;
}

.sidebar-nav a i {
    margin-right: 0.75rem;
    width: 20px;
    text-align: center;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    background-color: #f1f5f9;
    color: #00a8b5;
}

body.dark-mode .sidebar-nav a {
    color: #e2e8f0;
}

body.dark-mode .sidebar-nav a:hover,
body.dark-mode .sidebar-nav a.active {
    background-color: #2d3748;
}

.sidebar-theme-toggle {
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
}

.sidebar-profile-btn {
    background-color: #00a8b5;
    color: white !important;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-top: 0.5rem;
}

.sidebar-profile-btn:hover {
    background-color: #00848f !important;
    box-shadow: 0 5px 15px rgba(0, 168, 181, 0.3);
}

/* Mobile Logo Styles */
@media (max-width: 768px) {
    .logo h1 {
        font-size: 1.4rem;
    }

    .sidebar-header .logo h1 {
        font-size: 1.2rem;
    }

    .sidebar-header .logo i {
        font-size: 1.4rem;
    }
}

/* Additional mobile optimizations */
@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 1.6rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .stats-container {
        gap: 1rem;
    }

    .stat-item {
        min-width: 90px;
        padding: 0.75rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .shield-container {
        width: 200px;
        height: 200px;
    }

    .lung-icon {
        width: 120px;
        height: 120px;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .model-status {
        font-size: 0.9rem;
    }

    .camera-container {
        border-radius: 10px;
    }
}

/* Performance optimizations for smoother animations */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.001ms !important;
        transition-duration: 0.001ms !important;
    }
}

/* Hide mobile menu toggle on desktop */
@media (min-width: 769px) {
    .mobile-menu-toggle {
        display: none !important;
    }

    .mobile-sidebar {
        display: none;
    }

    .sidebar-overlay {
        display: none !important;
    }
}

/* Additional responsive fixes */
@media (max-width: 480px) {
    .webcam-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .camera-select,
    #startBtn,
    #stopBtn {
        width: 100%;
        margin-bottom: 0.5rem;
    }

    .performance-controls {
        margin-top: 0.5rem;
    }
}

/* Tab Button Active State */
.tab-btn.active {
    background-color: #00a8b5;
    color: white;
    box-shadow: 0 4px 12px rgba(0, 168, 181, 0.3);
    transform: translateY(-2px);
}

.tab-btn.active i {
    color: white;
}

/* Tab Button Hover State (for non-active buttons) */
.tab-btn:not(.active):hover {
    background-color: #f1f5f9;
    color: #00a8b5;
}

/* Dark mode styles for tab buttons */
body.dark-mode .tab-btn.active {
    background-color: #00a8b5;
    color: #f5f5f5;
}

body.dark-mode .tab-btn:not(.active) {
    background-color: #2d3748;
    color: #e2e8f0;
}

body.dark-mode .tab-btn:not(.active):hover {
    background-color: #3a4556;
    color: #00a8b5;
}

/* Tooltip fix - add this to style_new.css */
.tooltip {
    display: none;
    position: absolute;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 12px;
    z-index: 10;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
}

.performance-label {
    position: relative;
    display: inline-block;
}

.performance-label:hover .tooltip {
    display: block;
}

/* Add an arrow to tooltip */
.tooltip::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: rgba(0, 0, 0, 0.8) transparent transparent transparent;
}