/* ===== JExtScanner - Main Stylesheet ===== */

:root {
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --bg-card: #1a2232;
    --bg-card-hover: #1f2b3d;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent: #00d4ff;
    --accent-dark: #0ea5e9;
    --accent-glow: rgba(0, 212, 255, 0.15);
    --green: #10b981;
    --yellow: #f59e0b;
    --orange: #f97316;
    --red: #ef4444;
    --red-dark: #dc2626;
    --purple: #8b5cf6;
    --border: #1e293b;
    --border-light: #334155;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
    --transition: all 0.3s ease;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

a { color: var(--accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-dark); }

code {
    font-family: var(--font-mono);
    background: rgba(0, 212, 255, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.85em;
    color: var(--accent);
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 14, 23, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 0 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 42px;
    height: 42px;
    filter: drop-shadow(0 0 8px rgba(0, 212, 255, 0.3));
    animation: pulse 2s ease-in-out infinite;
}

.logo > i {
    font-size: 1.8rem;
    color: var(--accent);
    animation: pulse 2s ease-in-out infinite;
}

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

.logo-text h1 {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.logo-text h1 .accent { color: var(--accent); }
.accent { color: var(--accent); }

.tagline {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    font-weight: 500;
}

.nav { display: flex; gap: 8px; }

.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--accent);
    background: var(--accent-glow);
}

/* ===== Hero ===== */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 800px;
    height: 800px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(0, 212, 255, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content { position: relative; text-align: center; max-width: 800px; margin: 0 auto; }

.alert-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--red);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.hero h2 {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.stat { text-align: center; }

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
    font-family: var(--font-mono);
}

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

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-main);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: #0a0e17;
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.25);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(0, 212, 255, 0.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--border-light);
    color: var(--text-primary);
}

.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-lg { padding: 16px 32px; font-size: 1.05rem; }

/* ===== Modal ===== */
.hidden { display: none !important; }

.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px;
    max-width: 700px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 1.8rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    line-height: 1;
}

.modal-close:hover { color: var(--red); }

.modal-content h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--accent);
}

.info-steps { display: flex; flex-direction: column; gap: 20px; }

.info-step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.step-num {
    min-width: 36px;
    height: 36px;
    background: var(--accent);
    color: var(--bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.step-content h4 { color: var(--text-primary); margin-bottom: 4px; }
.step-content p { color: var(--text-secondary); font-size: 0.9rem; }

/* ===== Sections ===== */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 12px;
}

.section-title i { color: var(--accent); margin-right: 8px; }

.section-desc {
    text-align: center;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 48px;
    font-size: 1rem;
}

/* ===== Scanner Section ===== */
.scanner-section { background: var(--bg-secondary); }

.scan-progress {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-weight: 600;
}

.progress-header #scanPercent {
    color: var(--accent);
    font-family: var(--font-mono);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--border);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-dark));
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 0%;
}

.progress-details { color: var(--text-muted); font-size: 0.85rem; }

/* ===== Scan Results ===== */
.result-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.summary-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

.summary-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.summary-card > i { font-size: 2rem; opacity: 0.8; }
.card-total > i { color: var(--accent); }
.card-detected > i { color: var(--yellow); }
.card-risk > i { color: var(--red); }
.card-fingerprint > i { color: var(--purple); }

.summary-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    font-family: var(--font-mono);
    color: var(--text-primary);
}

.summary-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.risk-minimal { color: var(--green) !important; }
.risk-low { color: var(--green) !important; }
.risk-medium { color: var(--yellow) !important; }
.risk-high { color: var(--orange) !important; }
.risk-critical { color: var(--red) !important; }

/* ===== Device Info Panel ===== */
.device-info-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    margin-bottom: 40px;
}

.device-info-panel h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.device-info-panel h3 i { color: var(--accent); margin-right: 8px; }

.device-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}

.device-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    gap: 12px;
}

.device-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.device-value {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent);
    text-align: right;
    word-break: break-all;
}

/* ===== Detected Extensions ===== */
.detected-list, .safe-list {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    margin-bottom: 40px;
}

.detected-list h3 i { color: var(--yellow); margin-right: 8px; }
.safe-list h3 i { color: var(--green); margin-right: 8px; }

.detected-list h3, .safe-list h3 {
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.detected-desc {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.extensions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 16px;
}

.extension-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 20px;
    transition: var(--transition);
}

.extension-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.risk-border-critical { border-left: 4px solid var(--red); }
.risk-border-high { border-left: 4px solid var(--orange); }
.risk-border-medium { border-left: 4px solid var(--yellow); }
.risk-border-low { border-left: 4px solid var(--green); }
.risk-border-unknown { border-left: 4px solid var(--text-muted); }

.ext-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.ext-icon { font-size: 1.4rem; color: var(--accent); }

.ext-info { flex: 1; }
.ext-info h4 { font-size: 1rem; color: var(--text-primary); }
.ext-category { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }

.ext-risk {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.risk-tag-critical { background: rgba(239, 68, 68, 0.15); color: var(--red); }
.risk-tag-high { background: rgba(249, 115, 22, 0.15); color: var(--orange); }
.risk-tag-medium { background: rgba(245, 158, 11, 0.15); color: var(--yellow); }
.risk-tag-low { background: rgba(16, 185, 129, 0.15); color: var(--green); }
.risk-tag-unknown { background: rgba(100, 116, 139, 0.15); color: var(--text-muted); }

.ext-body { font-size: 0.85rem; }
.ext-id { color: var(--text-muted); margin-bottom: 4px; word-break: break-all; }
.ext-id code { font-size: 0.75rem; }
.ext-users { color: var(--text-secondary); margin-bottom: 8px; }
.ext-users i { color: var(--accent); margin-right: 4px; }
.ext-risk-desc { color: var(--text-muted); font-style: italic; font-size: 0.8rem; }

.result-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== Sites Grid ===== */
.sites-section { background: var(--bg-primary); }

.sites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 24px;
}

.site-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}

.site-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.site-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    border-left: 4px solid;
    background: rgba(0, 0, 0, 0.2);
}

.site-icon i { font-size: 2rem; }

.site-name h3 { font-size: 1.1rem; margin-bottom: 4px; }

.severity-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.severity-high { background: rgba(249, 115, 22, 0.15); color: var(--orange); }
.severity-medium { background: rgba(245, 158, 11, 0.15); color: var(--yellow); }
.severity-critical { background: rgba(239, 68, 68, 0.15); color: var(--red); }
.severity-low { background: rgba(16, 185, 129, 0.15); color: var(--green); }

.site-body { padding: 20px 24px; }

.site-stat {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.site-stat i { color: var(--accent); }

.site-technique {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    padding: 8px 12px;
    background: rgba(0, 212, 255, 0.05);
    border-radius: var(--radius-sm);
}

.data-collected { margin-bottom: 16px; }
.data-collected strong { font-size: 0.85rem; color: var(--text-primary); display: block; margin-bottom: 8px; }
.data-collected ul { list-style: none; padding: 0; }

.data-collected li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 3px 0;
}

.data-collected li i {
    color: var(--accent);
    font-size: 0.6rem;
    margin-right: 8px;
}

.site-details {
    border-top: 1px solid var(--border);
    padding-top: 12px;
}

.site-details summary {
    cursor: pointer;
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 600;
}

.site-details p {
    margin-top: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ===== Protection Section ===== */
.protection-section { background: var(--bg-secondary); }

.protection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.protection-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: var(--transition);
}

.protection-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.protection-icon {
    width: 56px;
    height: 56px;
    background: var(--accent-glow);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.protection-icon i { font-size: 1.5rem; color: var(--accent); }

.protection-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.protection-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.6;
}

.effectiveness {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.effectiveness strong { color: var(--green); }

/* ===== Browser Notice ===== */
.browser-notice {
    margin-top: 16px;
    padding: 14px 20px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-sm);
    color: var(--yellow);
    font-size: 0.85rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.browser-notice i { margin-right: 8px; }

/* ===== About Page ===== */
.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    margin-bottom: 24px;
}

.about-block h3 {
    font-size: 1.2rem;
    color: var(--accent);
    margin-bottom: 12px;
}

.about-block p {
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.7;
}

.about-list {
    list-style: none;
    padding: 0;
}

.about-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

.about-list li:last-child { border-bottom: none; }
.about-list li i { color: var(--accent); margin-top: 4px; min-width: 20px; }

/* ===== Footer ===== */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border);
    padding: 48px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 36px;
}

.footer-brand h3 { font-size: 1.3rem; margin-bottom: 12px; }
.footer-brand p { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 8px; }

.footer-privacy {
    color: var(--green) !important;
    font-weight: 500;
}

.footer-privacy i { margin-right: 4px; }

.footer-links h4 {
    color: var(--text-primary);
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--text-secondary); font-size: 0.9rem; }
.footer-links a:hover { color: var(--accent); }

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

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

.footer-logo {
    display: block;
    margin: 16px auto 0;
    height: 48px;
    width: auto;
    opacity: 0.85;
    transition: opacity 0.3s ease;
}

.footer-logo:hover { opacity: 1; }

.privacy-effective {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-style: italic;
}

/* ===== Responsive ===== */

/* Hamburger button */
.hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
}

@media (max-width: 768px) {
    .hamburger { display: flex; }
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 14, 23, 0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 16px;
        border-bottom: 1px solid var(--border);
        gap: 4px;
    }
    .nav.open { display: flex; }
    .nav-link {
        padding: 12px 16px;
        font-size: 1rem;
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    .header-content { flex-direction: row; height: 60px; position: relative; }
    .hero { padding: 100px 0 60px; }
    .hero h2 { font-size: 1.6rem; }
    .hero-desc { font-size: 0.9rem; }
    .hero-actions { flex-direction: column; align-items: stretch; padding: 0 16px; }
    .hero-stats { gap: 20px; }
    .stat-number { font-size: 1.3rem; }
    .section { padding: 48px 0; }
    .section-title { font-size: 1.3rem; }
    .sites-grid { grid-template-columns: 1fr; }
    .protection-grid { grid-template-columns: 1fr; }
    .extensions-grid { grid-template-columns: 1fr; }
    .result-summary { grid-template-columns: repeat(2, 1fr); }
    .footer-content { grid-template-columns: 1fr; gap: 32px; }
    .device-grid { grid-template-columns: 1fr; }
    .modal-content { padding: 24px 16px; max-height: 90vh; }
    .info-step { flex-direction: column; }
    .step-num { align-self: flex-start; }
    .scan-progress { padding: 20px 16px; }
    .btn { min-height: 44px; justify-content: center; }
    .btn-lg { padding: 14px 20px; font-size: 1rem; width: 100%; }
    .alert-badge { font-size: 0.7rem; padding: 6px 12px; }
    .tagline { display: none; }
    .logo-text h1 { font-size: 1.2rem; }
}

@media (max-width: 480px) {
    .container { padding: 0 12px; }
    .result-summary { grid-template-columns: 1fr; }
    .hero h2 { font-size: 1.4rem; }
    .hero-desc { font-size: 0.85rem; }
    .logo-icon { width: 32px; height: 32px; }
    .summary-card { padding: 16px 12px; }
    .ext-header { flex-wrap: wrap; }
}

/* Mobile browser notice */
.mobile-notice {
    background: rgba(249, 115, 22, 0.12);
    border: 1px solid rgba(249, 115, 22, 0.3);
    border-radius: var(--radius-sm);
    padding: 20px;
    margin-bottom: 24px;
    text-align: center;
}

.mobile-notice i { color: var(--orange); font-size: 1.5rem; margin-bottom: 8px; display: block; }
.mobile-notice strong { color: var(--orange); }
.mobile-notice p { color: var(--text-secondary); font-size: 0.9rem; margin: 8px 0 0; }