/* =====================================================
   NEXUS SECURITY — Design System & Stylesheet
   Dark Cyberpunk Professional Theme
   ===================================================== */

/* --- Variables --- */
:root {
    --primary: #00e5ff;
    --primary-dim: #00a8c4;
    --primary-glow: rgba(0, 229, 255, 0.35);
    --primary-ultra: rgba(0, 229, 255, 0.08);
    --secondary: #8b5cf6;
    --secondary-dim: #6d28d9;
    --secondary-glow: rgba(139, 92, 246, 0.3);
    --accent: #00ff9d;
    --accent-dim: #00cc7a;
    --accent-glow: rgba(0, 255, 157, 0.35);

    --bg-base: #020508;
    --bg-surface: #060b14;
    --bg-card: rgba(10, 18, 32, 0.72);
    --bg-card-solid: #0a1220;
    --bg-hover: rgba(0, 229, 255, 0.06);
    --bg-input: rgba(0, 229, 255, 0.04);

    --text-1: #eef6fc;
    --text-2: #7a9bb5;
    --text-3: #3d5568;

    --critical: #ff3d6b;
    --critical-bg: rgba(255, 61, 107, 0.1);
    --critical-border: rgba(255, 61, 107, 0.35);
    --high: #ff7849;
    --high-bg: rgba(255, 120, 73, 0.1);
    --high-border: rgba(255, 120, 73, 0.35);
    --medium: #ffd24d;
    --medium-bg: rgba(255, 210, 77, 0.08);
    --medium-border: rgba(255, 210, 77, 0.3);
    --low: #00ff9d;
    --low-bg: rgba(0, 255, 157, 0.08);
    --low-border: rgba(0, 255, 157, 0.28);
    --info: #00e5ff;
    --info-bg: rgba(0, 229, 255, 0.08);
    --info-border: rgba(0, 229, 255, 0.22);

    --border: rgba(0, 229, 255, 0.1);
    --border-md: rgba(0, 229, 255, 0.22);
    --border-strong: rgba(0, 229, 255, 0.4);

    --font-display: 'Orbitron', monospace;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-code: 'JetBrains Mono', monospace;

    --r-xs: 6px;
    --r-sm: 10px;
    --r-md: 14px;
    --r-lg: 20px;
    --r-xl: 28px;

    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(0, 229, 255, 0.04);
    --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.65), 0 0 40px rgba(0, 229, 255, 0.06);
    --shadow-glow: 0 0 40px var(--primary-glow);
    --card-glow: inset 0 1px 0 rgba(255,255,255,0.06), 0 0 30px rgba(0, 229, 255, 0.04);

    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --trans: 0.25s var(--ease);
    --trans-slow: 0.5s var(--ease);

    --accent-cyan: #00e5ff;
    --accent-blue: #3b82f6;
    --accent-green: #00ff9d;
    --accent-red: #ff3d6b;
    --accent-purple: #a78bfa;
    --accent-orange: #fb923c;
    --accent-pink: #f472b6;
    --accent-yellow: #fbbf24;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-body);
    background: var(--bg-base);
    color: var(--text-1);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
img { max-width: 100%; display: block; }

/* --- Background Layer --- */
.matrix-canvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    opacity: 0.04;
    pointer-events: none;
}

.bg-grid {
    position: fixed;
    inset: 0;
    z-index: 0;
    background-image:
        linear-gradient(rgba(0, 229, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 229, 255, 0.035) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 100%);
    pointer-events: none;
}

.bg-hex {
    position: fixed;
    inset: 0;
    z-index: 0;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='49' viewBox='0 0 28 49'%3E%3Cg fill-rule='evenodd'%3E%3Cg fill='%2300e5ff' fill-opacity='1'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9zM0 15l12.98-7.5V0h-2v6.35L0 12.69v2.3zm0 18.5L12.98 41v8h-2v-6.85L0 35.81v-2.3zM15 0v7.5L27.99 15H28v-2.31h-.01L17 6.35V0h-2zm0 49v-8l12.99-7.5H28v2.31h-.01L17 42.15V49h-2z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.bg-scanlines {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.12) 2px,
        rgba(0, 0, 0, 0.12) 4px
    );
    opacity: 0.35;
}

.bg-glow {
    position: fixed;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse 900px 600px at 10% -10%, rgba(0, 229, 255, 0.09) 0%, transparent 65%),
        radial-gradient(ellipse 700px 500px at 95% 100%, rgba(139, 92, 246, 0.07) 0%, transparent 65%),
        radial-gradient(ellipse 400px 300px at 50% 50%, rgba(0, 255, 157, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.bg-vignette {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background: radial-gradient(ellipse at center, transparent 40%, rgba(2, 5, 8, 0.85) 100%);
}

/* --- Header --- */
.header {
    position: sticky;
    top: 0;
    z-index: 200;
    background: rgba(2, 5, 8, 0.88);
    backdrop-filter: blur(28px) saturate(1.8);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4), inset 0 -1px 0 rgba(0, 229, 255, 0.08);
    transition: var(--trans);
}

.header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), var(--secondary), transparent);
    opacity: 0.5;
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 95px;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex-shrink: 0;
}

.logo {
    height: 85px;
    width: auto;
    transition: var(--trans);
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.4));
}

.logo:hover {
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.8));
    transform: scale(1.05);
}

.brand-text { display: flex; flex-direction: column; gap: 1px; }

.brand-name {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 900;
    letter-spacing: 6px;
    color: var(--primary);
    text-shadow: 0 0 24px var(--primary-glow);
    line-height: 1;
}

.brand-sub {
    font-family: var(--font-code);
    font-size: 0.58rem;
    font-weight: 500;
    letter-spacing: 2.5px;
    color: var(--text-2);
    line-height: 1;
    margin-top: 3px;
}

.nav {
    display: flex;
    gap: 4px;
    margin-left: auto;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 9px 16px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-2);
    border-radius: var(--r-sm);
    border: 1px solid transparent;
    transition: var(--trans);
    letter-spacing: 0.3px;
    position: relative;
}

.nav-link svg { opacity: 0.7; transition: var(--trans); }

.nav-link:hover {
    color: var(--primary);
    border-color: var(--border-md);
    background: var(--bg-hover);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.08);
}

.nav-link:hover svg { opacity: 1; color: var(--primary); }

.nav-link.active {
    color: var(--primary);
    background: linear-gradient(135deg, rgba(0,229,255,0.12), rgba(139,92,246,0.08));
    border-color: var(--border-md);
    box-shadow: inset 0 0 20px rgba(0,229,255,0.06), 0 0 16px rgba(0,229,255,0.1);
}

.nav-link.active svg { opacity: 1; }

.header-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    color: var(--accent);
    background: rgba(0, 255, 136, 0.07);
    border: 1px solid rgba(0, 255, 136, 0.18);
    padding: 6px 14px;
    border-radius: 20px;
    flex-shrink: 0;
}

.status-dot {
    width: 7px;
    height: 7px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent);
    animation: pulse-status 2.5s ease infinite;
}

@keyframes pulse-status {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--accent); }
    50% { opacity: 0.6; box-shadow: 0 0 16px var(--accent), 0 0 24px rgba(0,255,136,0.3); }
}

.status-text { font-weight: 500; }
.status-version { opacity: 0.6; font-size: 0.7rem; }

.header-status-sep {
    opacity: 0.35;
    margin: 0 2px;
}

.status-dot.backend-online {
    background: #00ff88;
    box-shadow: 0 0 8px #00ff88;
}

.status-dot.backend-offline {
    background: #ffcc00;
    box-shadow: 0 0 8px #ffcc00;
    animation: none;
    opacity: 0.85;
}

/* --- Main --- */
.main {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem 5rem;
    min-height: calc(100vh - 68px - 100px);
}

.page-section { padding-top: 3rem; }
.hidden { display: none !important; }

/* --- Hero --- */
.hero {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4rem;
    align-items: center;
    padding: 2rem 0 3rem;
}

.cyber-panel {
    position: relative;
}

.radar-frame {
    position: relative;
    padding: 1.5rem;
    border: 1px solid var(--border-md);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,229,255,0.08) 0%, transparent 70%);
    box-shadow: 0 0 60px rgba(0,229,255,0.12), inset 0 0 40px rgba(0,229,255,0.04);
}

.radar-frame::before,
.radar-frame::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    border-color: var(--primary);
    border-style: solid;
    opacity: 0.6;
}

.radar-frame::before {
    top: 8px; left: 8px;
    border-width: 2px 0 0 2px;
}

.radar-frame::after {
    bottom: 8px; right: 8px;
    border-width: 0 2px 2px 0;
}

.radar-label {
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-code);
    font-size: 0.6rem;
    letter-spacing: 3px;
    color: var(--accent);
    background: var(--bg-base);
    padding: 2px 10px;
    border: 1px solid rgba(0,255,157,0.3);
    border-radius: 4px;
    white-space: nowrap;
}

/* Radar */
.hero-radar { display: flex; align-items: center; justify-content: center; }

.radar-svg {
    width: 180px;
    height: 180px;
    filter: drop-shadow(0 0 20px rgba(0,212,255,0.3));
}

.radar-ring {
    fill: none;
    stroke: rgba(0, 212, 255, 0.15);
    stroke-width: 1;
}

.radar-cross {
    stroke: rgba(0, 212, 255, 0.1);
    stroke-width: 0.5;
    stroke-dasharray: 4 4;
}

.radar-dot {
    fill: var(--primary);
    filter: drop-shadow(0 0 4px var(--primary));
}

.radar-sweep-group {
    transform-origin: 80px 80px;
    animation: radar-rotate 4s linear infinite;
}

@keyframes radar-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.radar-blip { fill: var(--accent); opacity: 0; animation: blip-fade 4s ease infinite; }
.b1 { animation-delay: 0.8s; }
.b2 { animation-delay: 2.2s; }
.b3 { animation-delay: 3.1s; }

@keyframes blip-fade {
    0%, 15%, 100% { opacity: 0; }
    30%, 60% { opacity: 1; filter: drop-shadow(0 0 4px var(--accent)); }
}

/* Hero Content */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-code);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: var(--accent);
    background: rgba(0, 255, 157, 0.06);
    border: 1px solid rgba(0, 255, 157, 0.25);
    padding: 7px 16px;
    border-radius: 6px;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    box-shadow: 0 0 20px rgba(0,255,157,0.08);
}

.hero-title {
    display: flex;
    flex-direction: column;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(2rem, 4vw, 3.2rem);
    letter-spacing: 5px;
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, #7b2fff 50%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    filter: drop-shadow(0 0 30px rgba(0,212,255,0.4));
}

.hero-desc {
    font-size: 1rem;
    color: var(--text-2);
    max-width: 520px;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.hero-stats {
    display: flex;
    align-items: stretch;
    gap: 1rem;
    flex-wrap: wrap;
}

.cyber-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 1rem 1.4rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    min-width: 110px;
    position: relative;
    overflow: hidden;
    transition: var(--trans);
}

.cyber-stat::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    opacity: 0.7;
}

.cyber-stat:hover {
    border-color: var(--border-md);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    color: var(--primary);
    opacity: 0.8;
    margin-bottom: 2px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stat-num {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 0.72rem;
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* --- Scan Container --- */
.scan-container {
    max-width: 820px;
    margin: 0 auto 4rem;
}

.scan-box {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, rgba(10,18,32,0.95), rgba(6,11,20,0.98));
    border: 1px solid var(--border-strong);
    border-radius: var(--r-xl);
    padding: 10px 10px 10px 24px;
    backdrop-filter: blur(24px);
    box-shadow: var(--shadow-lg), var(--card-glow);
    transition: var(--trans-slow);
    position: relative;
    overflow: hidden;
}

.scan-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(0,229,255,0.03) 50%, transparent 60%);
    pointer-events: none;
}

.scan-box:focus-within {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg), 0 0 0 3px var(--primary-glow), 0 0 60px rgba(0,212,255,0.12);
}

.scan-prefix {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-family: var(--font-code);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 2px;
    padding-right: 16px;
    border-right: 1px solid var(--border);
    white-space: nowrap;
    flex-shrink: 0;
}

.scan-input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    font-family: var(--font-code);
    font-size: 1rem;
    color: var(--text-1);
    padding: 8px 0;
    min-width: 0;
}

.scan-input::placeholder { color: var(--text-3); }

.scan-btn {
    position: relative;
    border: none;
    background: none;
    cursor: pointer;
    flex-shrink: 0;
    border-radius: var(--r-md);
    overflow: hidden;
}

.scan-btn-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #00e5ff 0%, #0099cc 45%, #6366f1 100%);
    color: #020508;
    font-family: var(--font-display);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 14px 28px;
    border-radius: var(--r-md);
    transition: var(--trans);
    box-shadow: 0 4px 20px rgba(0,229,255,0.35);
}

.scan-btn:hover .scan-btn-inner {
    background: linear-gradient(135deg, #33dfff 0%, #00aadd 50%, #2277ff 100%);
    transform: translateY(-1px);
}

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

.scan-btn-glow {
    position: absolute;
    inset: -2px;
    border-radius: var(--r-md);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    opacity: 0;
    transition: var(--trans);
    filter: blur(8px);
    z-index: 0;
}

.scan-btn:hover .scan-btn-glow { opacity: 0.4; }

.scan-btn.loading .scan-btn-inner {
    opacity: 0.6;
    pointer-events: none;
}

.scan-modules {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 1.5rem;
}

.module-tag {
    display: flex;
    align-items: center;
    gap: 7px;
    font-family: var(--font-code);
    font-size: 0.68rem;
    letter-spacing: 0.5px;
    color: var(--text-2);
    background: rgba(10, 18, 32, 0.8);
    border: 1px solid var(--border);
    padding: 6px 12px;
    border-radius: 6px;
    transition: var(--trans);
    position: relative;
}

.module-tag:hover {
    color: var(--primary);
    border-color: var(--border-md);
    background: var(--bg-hover);
    box-shadow: 0 0 16px rgba(0,229,255,0.1);
    transform: translateY(-1px);
}

.tag-dot {
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-glow);
    animation: tag-pulse 2s ease infinite;
}

@keyframes tag-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.85); }
}

/* --- Section Label --- */
.section-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 0.72rem;
    letter-spacing: 3px;
    color: var(--text-2);
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}

.section-label svg { color: var(--primary); opacity: 0.8; }

/* --- Feature Grid --- */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

.feature-card {
    background: linear-gradient(160deg, rgba(12, 22, 38, 0.9) 0%, rgba(8, 14, 26, 0.95) 100%);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 1.75rem 1.5rem 1.5rem;
    backdrop-filter: blur(16px);
    transition: var(--trans);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--card-accent, var(--primary));
    opacity: 0.85;
    transition: var(--trans);
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 12px; right: 12px;
    width: 20px; height: 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
    border-right: 1px solid rgba(255,255,255,0.08);
    opacity: 0;
    transition: var(--trans);
}

.feature-card[data-accent="cyan"] { --card-accent: var(--accent-cyan); }
.feature-card[data-accent="blue"] { --card-accent: var(--accent-blue); }
.feature-card[data-accent="green"] { --card-accent: var(--accent-green); }
.feature-card[data-accent="red"] { --card-accent: var(--accent-red); }
.feature-card[data-accent="purple"] { --card-accent: var(--accent-purple); }
.feature-card[data-accent="orange"] { --card-accent: var(--accent-orange); }
.feature-card[data-accent="pink"] { --card-accent: var(--accent-pink); }
.feature-card[data-accent="yellow"] { --card-accent: var(--accent-yellow); }

.feature-card:hover {
    border-color: var(--border-md);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(0,229,255,0.08);
}

.feature-card:hover::after { opacity: 1; }

.feature-icon-wrap {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--r-md);
    background: rgba(0, 229, 255, 0.06);
    border: 1px solid var(--border);
    margin-bottom: 0.75rem;
    color: var(--card-accent, var(--primary));
    transition: var(--trans);
    box-shadow: inset 0 0 20px rgba(0,229,255,0.04);
}

.feature-icon-wrap svg {
    width: 26px;
    height: 26px;
}

.feature-card:hover .feature-icon-wrap {
    background: rgba(0, 229, 255, 0.12);
    border-color: var(--card-accent, var(--primary));
    box-shadow: 0 0 24px rgba(0,229,255,0.15);
    transform: scale(1.05);
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.8px;
    color: var(--text-1);
    margin-bottom: 0.25rem;
}

.feature-card p {
    font-size: 0.84rem;
    color: var(--text-2);
    line-height: 1.65;
    flex: 1;
}

.feature-tag {
    display: inline-block;
    align-self: flex-start;
    margin-top: 0.75rem;
    font-family: var(--font-code);
    font-size: 0.58rem;
    letter-spacing: 2px;
    color: var(--card-accent, var(--primary));
    background: rgba(0,229,255,0.06);
    border: 1px solid rgba(0,229,255,0.15);
    padding: 3px 8px;
    border-radius: 4px;
}

/* --- Progress Section --- */
.progress-wrap {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-md);
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(20px);
}

.progress-track {
    height: 4px;
    background: rgba(255,255,255,0.04);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.4);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--secondary), var(--primary), var(--accent));
    border-radius: 4px;
    transition: width 0.6s var(--ease);
    box-shadow: 0 0 16px var(--primary), 0 0 32px var(--primary-glow);
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    right: 0; top: 0; bottom: 0;
    width: 20px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5));
    animation: progress-shine 1.5s ease infinite;
}

@keyframes progress-shine {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

.progress-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.progress-info { flex: 1; }

.progress-label {
    font-family: var(--font-code);
    font-size: 0.65rem;
    letter-spacing: 3px;
    color: var(--text-3);
    margin-bottom: 4px;
}

.progress-target {
    font-family: var(--font-code);
    font-size: 1rem;
    color: var(--primary);
    word-break: break-all;
}

.progress-counter {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary);
    min-width: 80px;
    text-align: right;
}

.btn-cancel {
    display: flex;
    align-items: center;
    gap: 7px;
    background: var(--critical-bg);
    border: 1px solid var(--critical-border);
    color: var(--critical);
    padding: 9px 18px;
    border-radius: var(--r-sm);
    font-size: 0.83rem;
    font-weight: 500;
    transition: var(--trans);
}

.btn-cancel:hover { background: rgba(255, 45, 85, 0.15); }

.steps-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.step-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: linear-gradient(135deg, rgba(10,18,32,0.9), rgba(8,14,26,0.95));
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 14px 18px;
    backdrop-filter: blur(12px);
    transition: var(--trans);
    position: relative;
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--border);
    transition: var(--trans);
}

.step-card.running {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(0,229,255,0.08), rgba(139,92,246,0.04));
    box-shadow: 0 0 24px rgba(0,229,255,0.1);
}

.step-card.running::before {
    background: linear-gradient(180deg, var(--primary), var(--secondary));
    box-shadow: 0 0 12px var(--primary);
}

.step-card.done {
    border-color: rgba(0, 255, 157, 0.3);
}

.step-card.done::before {
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
}

.step-card.error {
    border-color: var(--critical-border);
}

.step-card.error::before { background: var(--critical); }

.step-icon-wrap {
    font-size: 1.2rem;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,229,255,0.08);
    border: 1px solid var(--border-md);
    border-radius: var(--r-sm);
    flex-shrink: 0;
    box-shadow: inset 0 0 16px rgba(0,229,255,0.06);
}

.step-card.running .step-icon-wrap {
    border-color: var(--primary);
    box-shadow: 0 0 16px rgba(0,229,255,0.2);
    animation: icon-pulse 1.5s ease infinite;
}

@keyframes icon-pulse {
    0%, 100% { box-shadow: 0 0 16px rgba(0,229,255,0.2); }
    50% { box-shadow: 0 0 24px rgba(0,229,255,0.4); }
}

.step-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

.step-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-1);
}

.step-status {
    font-family: var(--font-code);
    font-size: 0.73rem;
    color: var(--text-3);
}

.step-card.running .step-status { color: var(--primary); animation: step-blink 1s ease infinite; }
.step-card.done .step-status { color: var(--accent); }
.step-card.error .step-status { color: var(--critical); }

@keyframes step-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.step-state { font-size: 1.1rem; flex-shrink: 0; }

/* --- Score Panel --- */
.score-panel {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 3rem;
    align-items: start;
    background: linear-gradient(145deg, rgba(12,22,38,0.95), rgba(6,11,20,0.98));
    border: 1px solid var(--border-md);
    border-radius: var(--r-xl);
    padding: 2.5rem 3rem;
    margin-bottom: 2rem;
    backdrop-filter: blur(24px);
    box-shadow: var(--shadow-lg), var(--card-glow);
    position: relative;
    overflow: hidden;
}

.score-panel::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), var(--accent), transparent);
}

.score-ring-wrap {
    position: relative;
    width: 200px;
    height: 200px;
    flex-shrink: 0;
}

.score-svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.score-track {
    fill: none;
    stroke: rgba(255,255,255,0.05);
    stroke-width: 10;
}

.score-arc {
    fill: none;
    stroke-width: 10;
    stroke-linecap: round;
    stroke-dasharray: 597;
    stroke-dashoffset: 597;
    transition: stroke-dashoffset 1.8s cubic-bezier(0.4, 0, 0.2, 1), stroke 0.4s ease;
}

.score-center {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.score-num {
    font-family: var(--font-display);
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1;
}

.score-of {
    font-size: 0.8rem;
    color: var(--text-3);
    margin-top: 2px;
}

.score-grade-badge {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-top: 8px;
    padding: 3px 12px;
    border-radius: 6px;
}

.score-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-top: 0.5rem;
}

.result-url {
    font-family: var(--font-code);
    font-size: 1.15rem;
    color: var(--primary);
    word-break: break-all;
    margin-bottom: 8px;
}

.result-meta {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.result-meta span {
    font-size: 0.82rem;
    color: var(--text-2);
    display: flex;
    align-items: center;
    gap: 6px;
}

.result-meta span::before { content: '›'; color: var(--text-3); }

.severity-counts {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.sev-count {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 14px 20px;
    border-radius: var(--r-md);
    border: 1px solid;
    min-width: 72px;
    cursor: default;
    transition: var(--trans);
    backdrop-filter: blur(8px);
}

.sev-count:hover { transform: translateY(-2px); }

#cnt-critical { border-color: var(--critical-border); background: var(--critical-bg); color: var(--critical); }
#cnt-high { border-color: var(--high-border); background: var(--high-bg); color: var(--high); }
#cnt-medium { border-color: var(--medium-border); background: var(--medium-bg); color: var(--medium); }
#cnt-low { border-color: var(--low-border); background: var(--low-bg); color: var(--low); }
#cnt-info { border-color: var(--info-border); background: var(--info-bg); color: var(--info); }

.sev-num {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
}

.sev-lbl { font-size: 0.68rem; letter-spacing: 0.5px; opacity: 0.85; }

.result-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* Action Buttons */
.btn-export-pdf {
    display: flex; align-items: center; gap: 8px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dim));
    color: #000; font-weight: 700; font-size: 0.82rem; font-family: var(--font-body);
    padding: 10px 20px; border-radius: var(--r-sm);
    border: none; cursor: pointer; transition: var(--trans);
    box-shadow: 0 0 20px rgba(0,212,255,0.2);
}
.btn-export-pdf:hover { transform: translateY(-1px); box-shadow: 0 0 30px rgba(0,212,255,0.4); }

.btn-export-json {
    display: flex; align-items: center; gap: 8px;
    background: rgba(123,47,255,0.15); color: #b088ff; font-weight: 500; font-size: 0.82rem;
    padding: 10px 20px; border-radius: var(--r-sm);
    border: 1px solid rgba(123,47,255,0.35); cursor: pointer; transition: var(--trans);
}
.btn-export-json:hover { background: rgba(123,47,255,0.25); transform: translateY(-1px); }

.btn-new-scan {
    display: flex; align-items: center; gap: 8px;
    background: transparent; color: var(--text-2); font-size: 0.82rem;
    padding: 10px 20px; border-radius: var(--r-sm);
    border: 1px solid var(--border); cursor: pointer; transition: var(--trans);
}
.btn-new-scan:hover { border-color: var(--border-md); color: var(--text-1); background: var(--bg-hover); }

.btn-ghost {
    display: flex; align-items: center; gap: 7px;
    background: transparent; color: var(--text-2); font-size: 0.8rem;
    padding: 8px 16px; border-radius: var(--r-sm);
    border: 1px solid var(--border); cursor: pointer; transition: var(--trans);
}
.btn-ghost:hover { border-color: var(--critical-border); color: var(--critical); background: var(--critical-bg); }

/* --- Modules Grid --- */
.modules-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 0.72rem;
    letter-spacing: 3px;
    color: var(--text-2);
    margin-bottom: 1.25rem;
    padding: 0.75rem 1rem;
    background: rgba(10,18,32,0.5);
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
}

.modules-title svg { color: var(--primary); }

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.mod-card {
    background: linear-gradient(160deg, rgba(12,22,38,0.88), rgba(8,14,26,0.92));
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 1.5rem;
    backdrop-filter: blur(14px);
    transition: var(--trans);
    animation: fadeUp 0.4s var(--ease) both;
    position: relative;
    overflow: hidden;
}

.mod-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: var(--border);
    transition: var(--trans);
}

.mod-card.good::after { background: linear-gradient(90deg, transparent, var(--low), transparent); }
.mod-card.warn::after { background: linear-gradient(90deg, transparent, var(--medium), transparent); }
.mod-card.bad::after { background: linear-gradient(90deg, transparent, var(--critical), transparent); }

.mod-card:hover {
    border-color: var(--border-md);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md), 0 0 30px rgba(0,229,255,0.06);
}

.mod-card.good { border-color: var(--low-border); }
.mod-card.warn { border-color: var(--medium-border); }
.mod-card.bad { border-color: var(--critical-border); }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

.mod-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--border);
}

.mod-title-row { display: flex; align-items: center; gap: 10px; }

.mod-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    background: linear-gradient(135deg, rgba(0,229,255,0.1), rgba(139,92,246,0.08));
    border: 1px solid var(--border-md);
    border-radius: var(--r-sm);
    box-shadow: inset 0 0 20px rgba(0,229,255,0.05);
}

.mod-name {
    font-family: var(--font-display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-1);
}

.mod-badge {
    font-family: var(--font-code);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 4px 10px;
    border-radius: 20px;
}

.mod-badge.good { color: var(--low); background: var(--low-bg); border: 1px solid var(--low-border); }
.mod-badge.warn { color: var(--medium); background: var(--medium-bg); border: 1px solid var(--medium-border); }
.mod-badge.bad { color: var(--critical); background: var(--critical-bg); border: 1px solid var(--critical-border); }

.mod-score-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.mod-score-label { font-size: 0.8rem; color: var(--text-2); }
.mod-score-val {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
}

.mod-score-bar {
    height: 3px;
    background: rgba(255,255,255,0.06);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.mod-score-fill {
    height: 100%;
    border-radius: 2px;
    transition: width 1s var(--ease);
}

.checks-list { display: flex; flex-direction: column; gap: 6px; }

.check-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    padding: 5px 0;
}

.check-dot {
    width: 7px; height: 7px;
    border-radius: 50%; flex-shrink: 0;
}
.check-dot.pass { background: var(--accent); box-shadow: 0 0 5px var(--accent-glow); }
.check-dot.warn { background: var(--medium); box-shadow: 0 0 5px rgba(255,204,0,0.4); }
.check-dot.fail { background: var(--critical); box-shadow: 0 0 5px var(--critical-border); }
.check-dot.info { background: var(--primary); box-shadow: 0 0 5px var(--primary-glow); }

.check-key { color: var(--text-2); flex: 1; }
.check-val {
    font-family: var(--font-code);
    font-size: 0.73rem;
    color: var(--text-2);
    text-align: right;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.check-val.pass { color: var(--accent); }
.check-val.warn { color: var(--medium); }
.check-val.fail { color: var(--critical); }

/* --- Findings Panel --- */
.findings-panel {
    background: linear-gradient(160deg, rgba(10,18,32,0.92), rgba(6,11,20,0.96));
    border: 1px solid var(--border-md);
    border-radius: var(--r-lg);
    overflow: hidden;
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow-md);
}

.findings-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.4rem 1.8rem;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 1rem;
}

.findings-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 0.78rem;
    letter-spacing: 2px;
    color: var(--text-1);
}

.findings-filter { display: flex; gap: 6px; flex-wrap: wrap; }

.filter-btn {
    font-family: var(--font-code);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 6px 14px;
    border-radius: 6px;
    border: 1px solid var(--border);
    color: var(--text-2);
    background: rgba(10,18,32,0.6);
    cursor: pointer;
    transition: var(--trans);
    text-transform: uppercase;
}

.filter-btn:hover {
    border-color: var(--border-md);
    color: var(--text-1);
    background: var(--bg-hover);
}

.filter-btn.active {
    background: linear-gradient(135deg, rgba(0,229,255,0.15), rgba(139,92,246,0.1));
    border-color: var(--border-md);
    color: var(--primary);
    box-shadow: 0 0 16px rgba(0,229,255,0.12);
}

.findings-body { padding: 1.2rem 1.8rem; display: flex; flex-direction: column; gap: 10px; }

.finding-item {
    display: flex;
    gap: 1rem;
    padding: 1.2rem 1.3rem;
    border-radius: var(--r-md);
    border: 1px solid;
    cursor: pointer;
    transition: var(--trans);
    position: relative;
}

.finding-item::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    border-radius: 3px 0 0 3px;
}

.finding-item.critical::before { background: var(--critical); }
.finding-item.high::before { background: var(--high); }
.finding-item.medium::before { background: var(--medium); }
.finding-item.low::before { background: var(--low); }
.finding-item.info::before { background: var(--info); }

.finding-item:hover {
    transform: translateX(6px);
    box-shadow: var(--shadow-md);
}
.finding-item.critical { border-color: var(--critical-border); background: var(--critical-bg); }
.finding-item.high { border-color: var(--high-border); background: var(--high-bg); }
.finding-item.medium { border-color: var(--medium-border); background: var(--medium-bg); }
.finding-item.low { border-color: var(--low-border); background: var(--low-bg); }
.finding-item.info { border-color: var(--info-border); background: var(--info-bg); }
.finding-item.filtered-out { display: none; }

.finding-sev-col {
    display: flex;
    align-items: flex-start;
    padding-top: 2px;
    min-width: 70px;
}

.sev-pill {
    font-family: var(--font-display);
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 4px 8px;
    border-radius: 4px;
    text-align: center;
}

.finding-item.critical .sev-pill { color: var(--critical); background: rgba(255,45,85,0.15); }
.finding-item.high .sev-pill { color: var(--high); background: rgba(255,107,53,0.15); }
.finding-item.medium .sev-pill { color: var(--medium); background: rgba(255,204,0,0.15); }
.finding-item.low .sev-pill { color: var(--low); background: rgba(0,255,136,0.1); }
.finding-item.info .sev-pill { color: var(--info); background: rgba(0,212,255,0.1); }

.finding-body { flex: 1; }

.finding-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-1);
    margin-bottom: 5px;
}

.finding-desc {
    font-size: 0.82rem;
    color: var(--text-2);
    line-height: 1.6;
    margin-bottom: 8px;
}

.finding-fix {
    font-size: 0.78rem;
    color: var(--text-2);
    padding: 8px 12px;
    border-left: 2px solid var(--primary);
    background: rgba(0,212,255,0.04);
    border-radius: 0 4px 4px 0;
}

.finding-fix strong { color: var(--primary); }

.finding-card {
    display: flex;
    gap: 1rem;
    padding: 1.1rem 1.2rem;
    border-radius: var(--r-md);
    border: 1px solid var(--border);
    border-left: 3px solid var(--primary);
    background: rgba(10, 18, 32, 0.6);
    margin-bottom: 8px;
    transition: var(--trans);
}

.finding-card:hover {
    background: var(--bg-hover);
    transform: translateX(4px);
}

.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-3);
    font-size: 0.9rem;
}

.empty-state .emoji { font-size: 3rem; display: block; margin-bottom: 1rem; }

/* --- History Section --- */
.section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.section-head-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: var(--text-1);
}

.history-list { display: flex; flex-direction: column; gap: 10px; }

.history-privacy-notice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
    background: rgba(0, 255, 157, 0.06);
    border: 1px solid rgba(0, 255, 157, 0.22);
    border-radius: var(--r-md);
    font-size: 0.84rem;
    color: var(--text-2);
    line-height: 1.65;
}

.history-privacy-notice svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--accent);
}

.history-privacy-notice strong { color: var(--text-1); }

.history-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 4rem 2rem;
    color: var(--text-3);
    text-align: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
}

.history-empty svg { opacity: 0.4; }

.history-item {
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    align-items: center;
    gap: 1.5rem;
    background: linear-gradient(135deg, rgba(10,18,32,0.9), rgba(8,14,26,0.95));
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 1rem 1.5rem;
    cursor: pointer;
    transition: var(--trans);
    position: relative;
    overflow: hidden;
}

.history-item::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--primary);
    opacity: 0;
    transition: var(--trans);
}

.history-item:hover::before { opacity: 1; }

.history-item:hover {
    border-color: var(--border-md);
    background: var(--bg-hover);
    transform: translateX(4px);
}

.history-url {
    font-family: var(--font-code);
    font-size: 0.88rem;
    color: var(--primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.history-date { font-size: 0.78rem; color: var(--text-3); white-space: nowrap; }

.history-score {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
}

.history-grade {
    font-family: var(--font-code);
    font-size: 0.78rem;
    padding: 3px 10px;
    border-radius: 20px;
}

/* --- Guide Section --- */
.guide-wrap { max-width: 1200px; }

.guide-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.guide-card {
    background: linear-gradient(160deg, rgba(12,22,38,0.85), rgba(8,14,26,0.9));
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 1.5rem;
    transition: var(--trans);
    position: relative;
    overflow: hidden;
}

.guide-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 2px;
    background: linear-gradient(90deg, var(--primary), transparent);
    opacity: 0.5;
}

.guide-card:hover {
    border-color: var(--border-md);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md), 0 0 30px rgba(0,229,255,0.05);
}

.guide-card h3 {
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-1);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.guide-card p {
    font-size: 0.83rem;
    color: var(--text-2);
    line-height: 1.7;
}

.guide-card code {
    font-family: var(--font-code);
    font-size: 0.78rem;
    color: var(--primary);
    background: var(--primary-ultra);
    padding: 1px 5px;
    border-radius: 3px;
}

.warning-card {
    grid-column: 1 / -1;
    border-color: var(--medium-border);
    background: var(--medium-bg);
}

.warning-card h3 { color: var(--medium); }
.warning-card strong { color: var(--text-1); }

/* --- Footer --- */
.footer {
    position: relative;
    z-index: 1;
    background: rgba(2, 5, 8, 0.95);
    border-top: 1px solid var(--border);
    backdrop-filter: blur(24px);
    padding: 2rem;
    box-shadow: inset 0 1px 0 rgba(0,229,255,0.06);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0.4;
}

.footer-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
}

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

.footer-logo { height: 32px; width: auto; opacity: 0.6; }

.footer-name {
    font-family: var(--font-display);
    font-size: 0.88rem;
    color: var(--primary);
    letter-spacing: 3px;
}

.footer-ver { font-size: 0.72rem; color: var(--text-3); margin-top: 2px; }
.footer-disclaimer { font-size: 0.8rem; color: var(--text-2); }
.footer-copy { font-size: 0.75rem; color: var(--text-3); }

/* --- Toast --- */
.toast-container {
    position: fixed;
    top: 80px;
    right: 1.5rem;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-md);
    border-radius: var(--r-md);
    padding: 12px 18px;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
    animation: toastSlide 0.3s var(--ease);
    pointer-events: all;
    max-width: 360px;
    font-size: 0.85rem;
    color: var(--text-1);
}

.toast.success { border-color: rgba(0,255,136,0.3); }
.toast.error { border-color: rgba(255,45,85,0.3); }
.toast.info { border-color: var(--border-md); }

@keyframes toastSlide {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: rgba(0,212,255,0.2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0,212,255,0.4); }

/* --- Mobile menu --- */
.mobile-menu-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-left: auto;
    border: 1px solid var(--border-md);
    border-radius: var(--r-sm);
    background: rgba(0, 229, 255, 0.06);
    color: var(--primary);
    cursor: pointer;
    flex-shrink: 0;
    transition: var(--trans);
    -webkit-tap-highlight-color: transparent;
}

.mobile-menu-btn:hover,
.mobile-menu-btn:active {
    background: rgba(0, 229, 255, 0.12);
    border-color: var(--primary);
}

.mobile-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 250;
    background: rgba(2, 5, 8, 0.75);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease);
}

.header-status-mobile {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 6px 1rem;
    font-size: 0.68rem;
    color: var(--accent);
    background: rgba(0, 255, 157, 0.05);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

body {
    -webkit-tap-highlight-color: transparent;
    -webkit-text-size-adjust: 100%;
}

button, .nav-link, .scan-btn, .filter-btn, .history-item {
    touch-action: manipulation;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
    .hero-radar { justify-content: center; }
    .hero-desc { margin: 0 auto 2rem; max-width: 100%; }
    .hero-stats { justify-content: center; }
    .feature-grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
    .score-panel { grid-template-columns: 1fr; gap: 2rem; }
    .score-ring-wrap { margin: 0 auto; }
    .severity-counts { justify-content: center; }
    .result-actions { justify-content: center; }
    .result-meta { justify-content: center; }
    .result-url { text-align: center; }
    .steps-grid { grid-template-columns: 1fr; }
    .guide-content { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .main {
        padding: 0 0.875rem calc(2rem + env(safe-area-inset-bottom));
    }

    .page-section { padding-top: 1.5rem; }

    /* Header */
    .header-inner {
        padding: 0 0.875rem;
        padding-left: max(0.875rem, env(safe-area-inset-left));
        padding-right: max(0.875rem, env(safe-area-inset-right));
        gap: 0.5rem;
        height: 60px;
        flex-wrap: nowrap;
    }

    .logo { height: 44px; }

    .brand { gap: 8px; min-width: 0; }

    .brand-sub {
        display: block;
        font-size: 0.5rem;
        letter-spacing: 1.5px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 140px;
    }

    .header-status-desktop { display: none; }

    .header-status-mobile { display: flex; }

    .mobile-menu-btn { display: flex; }

    .nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        z-index: 300;
        width: min(300px, 88vw);
        margin: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        padding: calc(60px + env(safe-area-inset-top)) 1rem 2rem;
        background: linear-gradient(180deg, rgba(6, 11, 20, 0.98), rgba(10, 18, 32, 0.99));
        border-left: 1px solid var(--border-md);
        box-shadow: -12px 0 40px rgba(0, 0, 0, 0.5);
        transform: translateX(105%);
        transition: transform 0.32s var(--ease);
        overflow-y: auto;
    }

    body.nav-open .nav { transform: translateX(0); }

    body.nav-open .mobile-nav-overlay {
        display: block;
        opacity: 1;
        pointer-events: all;
    }

    body.nav-open .mobile-menu-btn {
        position: relative;
        z-index: 301;
        border-color: var(--primary);
    }

    .nav-link {
        justify-content: flex-start;
        padding: 14px 16px;
        font-size: 0.9rem;
        min-height: 48px;
        border-radius: var(--r-md);
    }

    .nav-link svg {
        width: 18px;
        height: 18px;
        flex-shrink: 0;
    }

    /* Hero */
    .hero {
        padding: 1rem 0 2rem;
        gap: 1.5rem;
    }

    .radar-frame { padding: 1rem; }

    .radar-svg { width: 140px; height: 140px; }

    .hero-badge {
        font-size: 0.6rem;
        padding: 6px 12px;
        letter-spacing: 1px;
    }

    .hero-title {
        font-size: clamp(1.35rem, 6vw, 1.8rem);
        letter-spacing: 2px;
    }

    .hero-desc {
        font-size: 0.9rem;
        line-height: 1.65;
        margin-bottom: 1.25rem;
    }

    .hero-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
        width: 100%;
    }

    .cyber-stat {
        min-width: 0;
        padding: 0.75rem 0.5rem;
        align-items: center;
        text-align: center;
    }

    .stat-num { font-size: 1.2rem; }

    .stat-label { font-size: 0.58rem; letter-spacing: 0.5px; }

    .stat-icon { display: none; }

    /* Scan */
    .scan-container { margin-bottom: 2rem; }

    .scan-box {
        flex-direction: column;
        align-items: stretch;
        padding: 14px;
        border-radius: var(--r-lg);
        gap: 10px;
    }

    .scan-prefix {
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding: 0 0 10px;
        margin-bottom: 0;
        justify-content: center;
    }

    .scan-input {
        font-size: 16px; /* evita zoom no iOS */
        padding: 10px 4px;
        text-align: center;
    }

    .scan-btn { width: 100%; }

    .scan-btn-inner {
        justify-content: center;
        width: 100%;
        padding: 16px 20px;
        font-size: 0.72rem;
        min-height: 52px;
    }

    .scan-modules {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        gap: 6px;
        margin-top: 1rem;
        padding-bottom: 4px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .scan-modules::-webkit-scrollbar { display: none; }

    .module-tag {
        flex-shrink: 0;
        font-size: 0.62rem;
        padding: 6px 10px;
    }

    /* Features */
    .section-label {
        font-size: 0.65rem;
        letter-spacing: 2px;
    }

    .feature-grid { grid-template-columns: 1fr; gap: 1rem; }

    .feature-card { padding: 1.25rem; }

    .guide-content { grid-template-columns: 1fr; }

    /* Progress */
    .progress-wrap {
        padding: 1rem;
        border-radius: var(--r-lg);
    }

    .progress-header {
        flex-wrap: wrap;
        gap: 0.75rem;
    }

    .progress-info { flex: 1 1 100%; order: 1; }

    .progress-counter {
        font-size: 1.6rem;
        order: 2;
        min-width: auto;
    }

    .btn-cancel {
        order: 3;
        width: 100%;
        justify-content: center;
        min-height: 44px;
    }

    .progress-target { font-size: 0.85rem; word-break: break-all; }

    .step-card { padding: 12px 14px; }

    .step-name { font-size: 0.8rem; }

    .step-status { font-size: 0.68rem; }

    /* Results */
    .score-panel {
        padding: 1.25rem 1rem;
        gap: 1.5rem;
        border-radius: var(--r-lg);
    }

    .score-ring-wrap { width: 160px; height: 160px; }

    .score-num { font-size: 2.4rem; }

    .score-grade-badge { font-size: 0.95rem; }

    .result-url { font-size: 0.9rem; }

    .result-meta {
        flex-direction: column;
        gap: 0.35rem;
        align-items: center;
    }

    .severity-counts {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
        width: 100%;
    }

    .sev-count:nth-child(4),
    .sev-count:nth-child(5) {
        grid-column: span 1;
    }

    .severity-counts .sev-count:last-child {
        grid-column: 2;
    }

    .sev-count {
        min-width: 0;
        padding: 10px 8px;
    }

    .sev-num { font-size: 1.2rem; }

    .sev-lbl { font-size: 0.6rem; }

    .result-actions {
        flex-direction: column;
        width: 100%;
    }

    .btn-export-pdf,
    .btn-export-json,
    .btn-new-scan {
        width: 100%;
        justify-content: center;
        min-height: 48px;
    }

    .modules-title { font-size: 0.65rem; padding: 0.6rem 0.75rem; }

    .modules-grid { grid-template-columns: 1fr; gap: 1rem; }

    .mod-card { padding: 1.15rem; }

    .mod-head { flex-wrap: wrap; gap: 8px; }

    .check-val { max-width: 120px; font-size: 0.68rem; }

    /* Findings */
    .findings-panel { border-radius: var(--r-md); }

    .findings-panel-header {
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
        gap: 0.75rem;
    }

    .findings-title { font-size: 0.68rem; }

    .findings-filter {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        gap: 6px;
        padding-bottom: 4px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .findings-filter::-webkit-scrollbar { display: none; }

    .filter-btn {
        flex-shrink: 0;
        min-height: 36px;
        padding: 8px 12px;
    }

    .findings-body { padding: 0.75rem 1rem; }

    .finding-item {
        flex-direction: column;
        gap: 0.5rem;
        padding: 1rem;
    }

    .finding-item:hover { transform: none; }

    .finding-sev-col { min-width: 0; }

    .finding-title { font-size: 0.85rem; }

    .finding-desc { font-size: 0.8rem; }

    .finding-fix { font-size: 0.75rem; }

    .finding-card { flex-direction: column; }

    /* History */
    .section-head {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .section-head-title { font-size: 0.75rem; }

    .btn-ghost {
        width: 100%;
        justify-content: center;
        min-height: 44px;
    }

    .history-privacy-notice {
        flex-direction: column;
        font-size: 0.8rem;
        padding: 0.875rem 1rem;
    }

    .history-item {
        display: grid;
        grid-template-columns: 1fr auto;
        grid-template-rows: auto auto auto;
        gap: 0.35rem 0.75rem;
        padding: 1rem;
        align-items: center;
    }

    .history-url {
        grid-column: 1 / -1;
        white-space: normal;
        word-break: break-all;
        font-size: 0.82rem;
    }

    .history-date {
        display: block;
        font-size: 0.72rem;
        grid-column: 1;
    }

    .history-score {
        grid-column: 2;
        grid-row: 2;
        font-size: 1.3rem;
    }

    .history-grade {
        display: inline-block;
        grid-column: 2;
        grid-row: 3;
        justify-self: end;
    }

    /* Footer */
    .footer {
        padding: 1.5rem 1rem;
        padding-bottom: calc(1.5rem + env(safe-area-inset-bottom));
    }

    .footer-disclaimer { font-size: 0.75rem; padding: 0 0.5rem; }

    /* Toast */
    .toast-container {
        top: auto;
        bottom: calc(1rem + env(safe-area-inset-bottom));
        right: 0.875rem;
        left: 0.875rem;
    }

    .toast {
        max-width: none;
        font-size: 0.82rem;
    }

    /* Guide cards */
    .guide-card { padding: 1.15rem; }

    .guide-card h3 { font-size: 0.72rem; }

    .guide-card p { font-size: 0.8rem; }
}

@media (max-width: 380px) {
    .hero-stats { grid-template-columns: 1fr; }

    .severity-counts { grid-template-columns: repeat(2, 1fr); }

    .severity-counts .sev-count:last-child { grid-column: span 2; }

    .brand-sub { max-width: 100px; }
}