/* ============================================
   ThreatScope v2.0 — Premium Dark Design System
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
    /* Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: rgba(18, 18, 26, 0.8);
    --bg-card-hover: rgba(24, 24, 36, 0.9);
    --bg-input: rgba(18, 18, 30, 0.6);

    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --border-focus: rgba(99, 102, 241, 0.5);

    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b8;
    --text-muted: #606078;

    /* Accent palette */
    --accent: #6366f1;
    --accent-light: #818cf8;
    --accent-dark: #4f46e5;
    --accent-glow: rgba(99, 102, 241, 0.15);

    --cyan: #06b6d4;
    --cyan-glow: rgba(6, 182, 212, 0.15);

    --green: #10b981;
    --green-glow: rgba(16, 185, 129, 0.12);

    --amber: #f59e0b;
    --amber-glow: rgba(245, 158, 11, 0.12);

    --red: #ef4444;
    --red-glow: rgba(239, 68, 68, 0.12);

    --purple: #a855f7;
    --purple-glow: rgba(168, 85, 247, 0.12);

    /* Severity Colors */
    --severity-low: #10b981;
    --severity-medium: #f59e0b;
    --severity-high: #f97316;
    --severity-critical: #ef4444;

    /* Spacing & Sizing */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);

    /* Typography */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* ---------- Ambient Background ---------- */
.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
}

.glow-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.08), transparent 70%);
    top: -200px;
    left: -100px;
    animation: float-glow 20s ease-in-out infinite;
}

.glow-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.06), transparent 70%);
    bottom: -150px;
    right: -100px;
    animation: float-glow 25s ease-in-out infinite reverse;
}

.grid-overlay {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

@keyframes float-glow {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -20px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* ---------- Navigation ---------- */
#main-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    background: rgba(10, 10, 15, 0.75);
    border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent) 0%, var(--cyan) 100%);
    border-radius: var(--radius-sm);
    color: white;
    box-shadow: 0 4px 16px -4px rgba(99, 102, 241, 0.5);
}

.brand-text {
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-badge {
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 8px;
    background: var(--accent-glow);
    color: var(--accent-light);
    border-radius: var(--radius-full);
    border: 1px solid rgba(99, 102, 241, 0.2);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
}

.nav-tab {
    padding: 0.45rem 1.2rem;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: inherit;
    background: transparent;
    color: var(--text-muted);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.nav-tab:hover {
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.04);
}

.nav-tab.active {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: white;
    box-shadow: 0 4px 12px -3px rgba(99, 102, 241, 0.4);
}

/* ---------- Main Content ---------- */
#app-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem 4rem;
    position: relative;
    z-index: 1;
}

.view {
    display: none;
    animation: fadeIn 0.3s ease;
}

.view.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---------- Hero ---------- */
.hero {
    text-align: center;
    padding: 5rem 0 3rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 6px 16px;
    background: var(--accent-glow);
    color: var(--accent-light);
    border-radius: var(--radius-full);
    border: 1px solid rgba(99, 102, 241, 0.2);
    margin-bottom: 2rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-light) 0%, var(--cyan) 50%, var(--purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 550px;
    margin: 0 auto 2.5rem;
    line-height: 1.6;
}

/* ---------- Scan Form ---------- */
.scan-form-wrapper {
    max-width: 640px;
    margin: 0 auto;
}

.input-group {
    display: flex;
    align-items: center;
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 6px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.input-group:focus-within {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 4px var(--accent-glow), 0 8px 32px -8px rgba(99, 102, 241, 0.2);
}

.input-icon {
    padding: 0 0.5rem 0 1rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

#target-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    padding: 0.75rem 0.5rem;
    min-width: 0;
}

#target-input::placeholder {
    color: var(--text-muted);
    font-family: var(--font-body);
}

.btn-scan {
    padding: 0.75rem 1.75rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.btn-scan:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px -6px rgba(99, 102, 241, 0.5);
}

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

.btn-scan:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.spinner {
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ---------- Feature Tags ---------- */
.feature-tags {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.tag {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-full);
    border: 1px solid var(--border-subtle);
}

.tag-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}
.dot-blue { background: var(--accent); }
.dot-purple { background: var(--purple); }
.dot-cyan { background: var(--cyan); }
.dot-green { background: var(--green); }

/* ---------- Error Banner ---------- */
.error-banner {
    max-width: 640px;
    margin: 0 auto 2rem;
    padding: 1rem 1.25rem;
    background: var(--red-glow);
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: var(--radius-md);
    color: #fca5a5;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: fadeIn 0.3s ease;
}

/* ---------- Results Section ---------- */
.results-section {
    animation: slideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.results-header {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2.5rem;
    align-items: center;
    padding: 2.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    margin-bottom: 1.5rem;
    backdrop-filter: blur(12px);
}

/* Score Ring */
.score-card {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.score-ring-container {
    position: relative;
    width: 120px;
    height: 120px;
    flex-shrink: 0;
}

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

.score-ring-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.06);
    stroke-width: 8;
}

.score-ring-fill {
    fill: none;
    stroke: var(--accent);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 326.73;
    stroke-dashoffset: 326.73;
    transition: stroke-dashoffset 1.5s cubic-bezier(0.16, 1, 0.3, 1),
                stroke 0.5s ease;
}

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

#score-number {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1;
}

.score-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
}

.score-details h2 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.score-grade {
    font-size: 0.85rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    display: inline-block;
}

/* Scan Metadata */
.scan-meta {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.meta-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.meta-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-mono);
}

/* ---------- Severity Breakdown ---------- */
.severity-breakdown {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.severity-card {
    padding: 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}

.severity-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.severity-count {
    font-size: 1.75rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: 0.4rem;
}

.severity-name {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ---------- Findings ---------- */
.findings-container {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 2rem;
    backdrop-filter: blur(12px);
}

.findings-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.findings-title svg {
    color: var(--amber);
}

.findings-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.finding-card {
    padding: 1.25rem 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: var(--transition);
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: start;
}

.finding-card:hover {
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.04);
    transform: translateX(4px);
}

.finding-severity-badge {
    padding: 4px 10px;
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: var(--radius-full);
    white-space: nowrap;
    margin-top: 2px;
}

.badge-low {
    background: var(--green-glow);
    color: var(--green);
    border: 1px solid rgba(16, 185, 129, 0.2);
}
.badge-medium {
    background: var(--amber-glow);
    color: var(--amber);
    border: 1px solid rgba(245, 158, 11, 0.2);
}
.badge-high {
    background: rgba(249, 115, 22, 0.12);
    color: #f97316;
    border: 1px solid rgba(249, 115, 22, 0.2);
}
.badge-critical {
    background: var(--red-glow);
    color: var(--red);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.finding-content h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--text-primary);
}

.finding-description {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

.finding-meta {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.finding-meta span {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.finding-meta span::before {
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--text-muted);
    flex-shrink: 0;
}

/* No findings state */
.no-findings {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--green);
}

.no-findings svg {
    margin-bottom: 1rem;
    opacity: 0.6;
}

.no-findings h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.no-findings p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ---------- History ---------- */
.section-header {
    padding: 3rem 0 2rem;
}

.section-header h2 {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.4rem;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.history-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1.5rem;
    align-items: center;
    padding: 1.25rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    cursor: default;
}

.history-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.history-score {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1rem;
    flex-shrink: 0;
}

.history-info h4 {
    font-size: 0.9rem;
    font-weight: 700;
    font-family: var(--font-mono);
    margin-bottom: 0.2rem;
}

.history-info p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.history-findings {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-secondary);
    white-space: nowrap;
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}

.empty-state p {
    margin-top: 1rem;
    font-size: 0.85rem;
}

/* ---------- Nav Right Section ---------- */
.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-auth {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-ghost {
    padding: 0.4rem 1rem;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-ghost:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.04);
}

.btn-accent-sm {
    padding: 0.4rem 1rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.btn-accent-sm:hover {
    box-shadow: 0 4px 16px -4px rgba(99, 102, 241, 0.5);
    transform: translateY(-1px);
}

/* ---------- Credit Badge ---------- */
.credit-badge {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.75rem;
    background: var(--accent-glow);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: var(--radius-full);
    color: var(--accent-light);
    font-size: 0.8rem;
    font-weight: 700;
    font-family: var(--font-mono);
}

/* ---------- User Menu ---------- */
.user-menu {
    position: relative;
}

.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--cyan));
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.1);
    font-weight: 800;
    font-size: 0.75rem;
    font-family: inherit;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.user-avatar:hover {
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.3);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 220px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: var(--transition);
    z-index: 200;
}

.user-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-header {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.dropdown-name {
    font-weight: 700;
    font-size: 0.85rem;
}

.dropdown-email {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-subtle);
    margin: 0 0.75rem;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    width: 100%;
    padding: 0.65rem 1rem;
    background: transparent;
    color: var(--text-secondary);
    border: none;
    font-family: inherit;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
}

.dropdown-item:hover {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-primary);
}

/* ---------- Modal Overlay ---------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.2s ease;
}

.modal-card {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-subtle);
    border-radius: 50%;
    color: var(--text-muted);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

/* ---------- Auth Modal ---------- */
.auth-modal-card {
    width: 400px;
    padding: 2.5rem;
}

.auth-tabs {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    margin-bottom: 2rem;
}

.auth-tab {
    flex: 1;
    padding: 0.5rem;
    background: transparent;
    color: var(--text-muted);
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.auth-tab.active {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: white;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.form-group input {
    padding: 0.7rem 0.9rem;
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.85rem;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.form-error {
    padding: 0.6rem 0.8rem;
    background: var(--red-glow);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-sm);
    color: #fca5a5;
    font-size: 0.8rem;
}

.btn-primary {
    padding: 0.75rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary:hover {
    box-shadow: 0 8px 24px -6px rgba(99, 102, 241, 0.5);
    transform: translateY(-1px);
}

.signup-bonus {
    font-size: 0.65rem;
    font-weight: 600;
    padding: 2px 8px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    letter-spacing: 0.03em;
}

/* ---------- Error Action Button ---------- */
.error-action-btn {
    padding: 0.35rem 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    margin-left: auto;
    white-space: nowrap;
    flex-shrink: 0;
}

.error-action-btn:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* ---------- Payment Modal ---------- */
.payment-modal-card {
    width: 540px;
    padding: 2.5rem;
}

.modal-title {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.3rem;
}

.modal-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.plan-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.plan-card {
    position: relative;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}

.plan-card:hover {
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.05);
}

.plan-card.popular {
    border-color: rgba(99, 102, 241, 0.4);
    background: var(--accent-glow);
}

.popular-tag {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    padding: 2px 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: white;
    font-size: 0.6rem;
    font-weight: 800;
    border-radius: var(--radius-full);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
}

.plan-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.plan-name {
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.plan-price {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--accent-light);
    margin-bottom: 0.3rem;
    font-family: var(--font-mono);
}

.plan-desc {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.btn-plan-buy {
    width: 100%;
    padding: 0.55rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.btn-plan-buy:hover {
    box-shadow: 0 4px 16px -4px rgba(99, 102, 241, 0.5);
    transform: translateY(-1px);
}

.payment-status {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
}

.payment-status.loading {
    background: var(--accent-glow);
    color: var(--accent-light);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.payment-status.success {
    background: var(--green-glow);
    color: var(--green);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.payment-status.error {
    background: var(--red-glow);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ---------- Pricing Page ---------- */
.pricing-hero {
    text-align: center;
    padding: 4rem 0 3rem;
}

.pricing-hero h2 {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    margin-bottom: 0.5rem;
}

.pricing-hero p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    max-width: 960px;
    margin: 0 auto;
}

.pricing-card {
    position: relative;
    padding: 2rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: var(--transition);
}

.pricing-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

.pricing-card.popular {
    border-color: rgba(99, 102, 241, 0.4);
    background: rgba(99, 102, 241, 0.06);
    box-shadow: 0 8px 32px rgba(99, 102, 241, 0.15);
}

.plan-icon-lg {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.pricing-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.pricing-amount {
    margin-bottom: 0.5rem;
}

.price-currency {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-muted);
    vertical-align: top;
}

.price-value {
    font-size: 2.25rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.pricing-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 1.5rem;
}

.pricing-features li {
    padding: 0.3rem 0;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.btn-pricing-buy {
    width: 100%;
    padding: 0.7rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.btn-pricing-buy:hover {
    box-shadow: 0 6px 20px -4px rgba(99, 102, 241, 0.5);
    transform: translateY(-2px);
}

/* ---------- Footer ---------- */
#main-footer {
    padding: 3rem 0;
    color: var(--text-muted);
    font-size: 0.8rem;
    border-top: 1px solid var(--border-subtle);
    position: relative;
    z-index: 1;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    text-align: left;
}

.footer-col h4 {
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.25rem;
}

.footer-brand-col {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.footer-logo svg {
    color: var(--accent);
}

.footer-tagline {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 380px;
}

.footer-contact {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.7;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.footer-contact strong {
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.8rem;
    display: inline-block;
}

.footer-links a:hover {
    color: var(--accent-light);
    transform: translateX(4px);
}

.footer-bottom {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* ---------- Legal policies modal split-pane ---------- */
.legal-modal-card {
    width: 860px;
    max-width: 95vw;
    height: 600px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden !important;
}

.legal-modal-body {
    display: grid;
    grid-template-columns: 240px 1fr;
    height: 100%;
    overflow: hidden;
}

.legal-sidebar {
    background: rgba(255, 255, 255, 0.015);
    border-right: 1px solid var(--border-subtle);
    padding: 2rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    flex-shrink: 0;
}

.legal-sidebar h3 {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
}

.legal-tabs {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.legal-tab {
    padding: 0.75rem 1rem;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
}

.legal-tab:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.legal-tab.active {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    color: white;
    border-color: rgba(99, 102, 241, 0.2);
    box-shadow: 0 4px 12px -3px rgba(99, 102, 241, 0.4);
}

.legal-content {
    padding: 2.5rem;
    overflow-y: auto;
    background: rgba(10, 10, 15, 0.2);
    scroll-behavior: smooth;
    text-align: left;
}

.legal-pane {
    display: none;
    animation: fadeIn 0.25s ease;
}

.legal-pane.active {
    display: block;
}

.legal-pane h2 {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.legal-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    margin-bottom: 2rem;
}

.legal-pane h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 1.5rem;
    margin-bottom: 0.6rem;
}

.legal-pane p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.legal-pane ul {
    margin-bottom: 1rem;
    padding-left: 1.25rem;
}

.legal-pane li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.contact-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.contact-card {
    padding: 1.25rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.contact-card:hover {
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.04);
}

.contact-card h4 {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-light);
    margin-bottom: 0.5rem;
}

.contact-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
}

.contact-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ---------- Legal policies modal warning callout ---------- */
.legal-warning-box {
    background: rgba(239, 68, 68, 0.04);
    border-left: 3px solid var(--red);
    border-radius: var(--radius-sm);
    padding: 1rem 1.25rem;
    margin: 1.25rem 0 1.5rem 0;
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.legal-warning-box svg {
    color: var(--red);
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.legal-warning-box p {
    margin: 0 !important;
    font-size: 0.8rem !important;
    color: var(--text-primary) !important;
    line-height: 1.5 !important;
}

.legal-warning-box strong {
    color: var(--red);
    font-weight: 700;
}

/* ---------- Google Auth ---------- */
.auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.75rem;
    margin: 1.5rem 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-subtle);
}

.auth-divider span {
    padding: 0 0.75rem;
}

.google-btn-container {
    display: flex;
    justify-content: center;
    width: 100%;
}


/* ============================================
   BOTTOM NAV — iOS / WhatsApp style (Mobile only)
   ============================================ */

.bottom-nav {
    display: none; /* hidden on desktop */
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 300;
    background: rgba(10, 10, 15, 0.88);
    backdrop-filter: blur(24px) saturate(1.8);
    -webkit-backdrop-filter: blur(24px) saturate(1.8);
    border-top: 1px solid var(--border-subtle);
    /* safe-area-inset for iPhone home bar */
    padding: 6px 0 max(10px, env(safe-area-inset-bottom));
    flex-direction: row;
    align-items: stretch;
}

.bnav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex: 1;
    padding: 6px 4px 2px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: color 0.2s ease;
    position: relative;
}

.bnav-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: background 0.2s ease, transform 0.15s ease;
}

.bnav-item svg {
    transition: stroke 0.2s ease;
}

/* Active state */
.bnav-item.active {
    color: var(--accent-light);
}

.bnav-item.active .bnav-icon {
    background: var(--accent-glow);
    transform: translateY(-2px);
}

.bnav-item.active svg {
    stroke: var(--accent-light);
    filter: drop-shadow(0 0 6px rgba(99, 102, 241, 0.5));
}

/* Hover for non-touch */
@media (hover: hover) {
    .bnav-item:hover {
        color: var(--text-secondary);
    }
    .bnav-item:hover .bnav-icon {
        background: rgba(255, 255, 255, 0.05);
    }
}

/* Account avatar when logged in */
.bnav-avatar {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--cyan));
    color: white;
    font-size: 0.7rem;
    font-weight: 800;
    font-family: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 2px var(--accent-glow);
}

/* Credit badge dot on Account tab */
.bnav-credit-dot {
    position: absolute;
    top: 4px;
    right: calc(50% - 18px);
    background: var(--accent);
    color: white;
    font-size: 0.5rem;
    font-weight: 800;
    padding: 1px 5px;
    border-radius: var(--radius-full);
    line-height: 1.4;
}


/* ---------- Tablet / Mobile: 768px ---------- */
@media (max-width: 768px) {
    /* Show bottom nav */
    .bottom-nav { display: flex; }

    /* Lock the page — only the content area scrolls, not the whole document.
       This keeps both top nav and bottom nav permanently anchored. */
    html, body { overflow: hidden; height: 100%; }

    /* Content area becomes its own scroll container */
    #app-content {
        position: fixed;
        top: 58px;
        left: 0;
        right: 0;
        bottom: calc(70px + env(safe-area-inset-bottom));
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding: 0 1rem;
    }

    /* Enable and collapse footer for mobile scroll viewport */
    #main-footer {
        padding: 2.5rem 1rem 4.5rem;
        text-align: left;
        margin-top: 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        margin-top: 2rem;
    }

    /* Scanner view fills the content area and centres hero */
    #view-scanner {
        min-height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    /* Nav */
    .nav-inner { padding: 0 1rem; height: 58px; }
    .nav-links { display: none !important; }
    #auth-logged-out { display: none !important; }
    .nav-right { gap: 0.5rem; }

    /* Hero — compact */
    .hero { padding: 1.25rem 0 1rem; }
    .hero h1 { font-size: clamp(1.65rem, 7vw, 2.4rem); }
    .hero-subtitle { font-size: 0.95rem; }

    /* Scan form */
    .scan-form-wrapper { max-width: 100%; }

    /* Results header */
    .results-header {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
        padding: 1.75rem;
    }

    .score-card { flex-direction: column; align-items: center; gap: 1rem; }
    .score-details { text-align: center; }
    .scan-meta { justify-content: center; gap: 1.25rem; }

    /* Severity breakdown */
    .severity-breakdown { grid-template-columns: repeat(2, 1fr); }

    /* Finding cards */
    .finding-card { grid-template-columns: 1fr; gap: 0.5rem; }

    /* History */
    .history-card { grid-template-columns: auto 1fr; gap: 1rem; padding: 1rem; }
    .history-findings { display: none; }

    /* Scan button */
    .btn-scan { padding: 0.7rem 1.2rem; font-size: 0.8rem; }

    /* Pricing grid */
    .pricing-grid { grid-template-columns: 1fr 1fr; }
    .pricing-hero { padding: 3rem 0 2rem; }

    /* Payment modal plan cards */
    .plan-cards { grid-template-columns: 1fr; }

    /* Modals */
    .auth-modal-card { width: 92vw; max-width: 400px; padding: 2rem 1.5rem; }
    .payment-modal-card { width: 92vw; max-width: 520px; padding: 2rem 1.5rem; }

    /* Findings container */
    .findings-container { padding: 1.25rem; }

    /* Section header */
    .section-header { padding: 2rem 0 1.5rem; }
    .section-header h2 { font-size: 1.4rem; }
}

/* ---------- Mobile: 640px ---------- */
@media (max-width: 640px) {
    /* Scan input row — stack button below input */
    .input-group {
        flex-direction: column;
        align-items: stretch;
        padding: 0.75rem;
        gap: 0.75rem;
    }

    .input-icon { padding: 0 0 0 0.25rem; }

    #target-input { padding: 0.5rem 0.25rem; font-size: 0.85rem; }

    .btn-scan {
        width: 100%;
        justify-content: center;
        border-radius: var(--radius-sm);
    }

    /* Feature tags */
    .feature-tags { gap: 0.4rem; }
    .tag { font-size: 0.7rem; padding: 3px 10px; }

    /* Error banner */
    .error-banner { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
    .error-action-btn { margin-left: 0; }

    /* Score ring smaller */
    .score-ring-container { width: 100px; height: 100px; }
    #score-number { font-size: 1.75rem; }

    /* Results header compact */
    .results-header { padding: 1.25rem; }

    /* Severity */
    .severity-breakdown { gap: 0.6rem; }
    .severity-card { padding: 1rem; }
    .severity-count { font-size: 1.4rem; }

    /* History compact */
    .history-card { padding: 0.875rem 1rem; gap: 0.75rem; }
    .history-score { width: 40px; height: 40px; font-size: 0.85rem; }

    /* Pricing — single col */
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }

    /* User dropdown align */
    .user-dropdown { right: -20px; }
}

/* ---------- Extra Small: 480px ---------- */
@media (max-width: 480px) {
    .brand-badge { display: none; }

    .hero { padding: 2.5rem 0 1.5rem; }
    .hero-subtitle { font-size: 0.875rem; }

    .severity-breakdown { grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }

    .finding-card { padding: 1rem; }
    .finding-meta { gap: 0.75rem; }

    .auth-modal-card { padding: 1.5rem 1.25rem; }
    .payment-modal-card { padding: 1.5rem 1.25rem; }

    .modal-title { font-size: 1.2rem; }
    .pricing-hero h2 { font-size: 1.5rem; }

    #main-footer { padding: 1.25rem 1rem; }
}

/* ---------- Premium Paywall Overlay ---------- */
.findings-paywall-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(10, 10, 15, 0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-xl);
    z-index: 10;
    padding: 2rem;
    box-sizing: border-box;
    animation: fadeIn 0.4s ease;
}

.paywall-content {
    background: rgba(18, 18, 26, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 40px rgba(99, 102, 241, 0.15);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    max-width: 500px;
    width: 100%;
    text-align: center;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    animation: paywallScaleIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes paywallScaleIn {
    from { transform: scale(0.9) translateY(10px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}

.paywall-lock-icon {
    width: 64px;
    height: 64px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: var(--accent-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}

.paywall-content h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.paywall-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.paywall-features {
    list-style: none;
    padding: 0;
    margin: 0 auto 2rem;
    max-width: 380px;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.paywall-features li {
    font-size: 0.85rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.paywall-features li span {
    color: var(--green);
    font-weight: 800;
    font-size: 1.1rem;
}

.paywall-cta-btn {
    width: 100%;
    padding: 0.875rem;
    font-size: 0.95rem;
    font-weight: 800;
    border-radius: var(--radius-md);
    cursor: pointer;
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.4);
    transition: var(--transition);
}

.paywall-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(99, 102, 241, 0.6);
}

.findings-wrapper.paywalled #findings-list {
    filter: blur(5px);
    pointer-events: none;
    user-select: none;
}