/**
 * AmazWise Theme Main Stylesheet
 * AI-Style Design System
 *
 * @package AmazWise_Theme
 */

/* ==========================================================================
   CSS Variables - AI Style Design System
   ========================================================================== */

:root {
    /* Primary Colors - Modern Indigo */
    --color-primary: #6366f1;
    --color-primary-dark: #4f46e5;
    --color-primary-light: #818cf8;
    --color-primary-50: #eef2ff;
    --color-primary-100: #e0e7ff;

    /* Secondary Colors */
    --color-secondary: #64748b;
    --color-secondary-dark: #475569;

    /* Semantic Colors */
    --color-success: #10b981;
    --color-success-dark: #059669;
    --color-success-light: #d1fae5;
    --color-success-50: #ecfdf5;

    --color-warning: #f59e0b;
    --color-warning-dark: #d97706;
    --color-warning-light: #fef3c7;
    --color-warning-50: #fffbeb;

    --color-danger: #ef4444;
    --color-danger-dark: #dc2626;
    --color-danger-light: #fee2e2;
    --color-danger-50: #fef2f2;

    /* Neutral Colors */
    --color-text: #0f172a;
    --color-text-secondary: #475569;
    --color-text-muted: #94a3b8;
    --color-text-light: #64748b;

    /* Background Colors */
    --color-background: #f8fafc;
    --color-background-alt: #f1f5f9;
    --color-surface: #ffffff;
    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;

    /* AI Glow Effects */
    --glow-primary: 0 0 20px rgba(99, 102, 241, 0.15);
    --glow-success: 0 0 20px rgba(16, 185, 129, 0.15);
    --glow-warning: 0 0 20px rgba(245, 158, 11, 0.15);
    --glow-danger: 0 0 20px rgba(239, 68, 68, 0.15);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    --line-height-tight: 1.25;
    --line-height-snug: 1.375;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.04), 0 6px 16px rgba(0, 0, 0, 0.04);
    --shadow-card-hover: 0 4px 12px rgba(0, 0, 0, 0.08), 0 12px 28px rgba(0, 0, 0, 0.06);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --container-max: 1024px;
    --header-height: 72px;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--spacing-4);
    font-weight: 700;
    line-height: var(--line-height-tight);
    color: var(--color-text);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

p {
    margin: 0 0 var(--spacing-4);
    line-height: var(--line-height-relaxed);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
}

button:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

.site {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.site-main {
    flex: 1;
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
    height: var(--header-height);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.site-logo {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--color-text);
}

.site-logo:hover {
    color: var(--color-primary);
}

.main-navigation ul {
    display: flex;
    gap: var(--spacing-6);
}

.main-navigation a {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.main-navigation a:hover {
    color: var(--color-primary);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-2);
    background: none;
    border: none;
}

.menu-toggle-bar {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

/* ==========================================================================
   Buttons - AI Style
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-sm);
    font-weight: 600;
    line-height: var(--line-height-tight);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    box-shadow: 0 2px 4px rgba(99, 102, 241, 0.2);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
    color: white;
}

.btn-success {
    background: linear-gradient(135deg, var(--color-success) 0%, var(--color-success-dark) 100%);
    color: white;
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.2);
}

.btn-success:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    color: white;
}

.btn-warning {
    background: linear-gradient(135deg, var(--color-warning) 0%, var(--color-warning-dark) 100%);
    color: white;
    box-shadow: 0 2px 4px rgba(245, 158, 11, 0.2);
}

.btn-warning:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
    color: white;
}

.btn-secondary {
    background: var(--color-secondary);
    color: white;
}

.btn-secondary:hover {
    background: var(--color-secondary-dark);
    color: white;
}

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

.btn-outline:hover {
    background: var(--color-primary);
    color: white;
}

.btn-large {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-base);
    border-radius: var(--radius-xl);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-input {
    width: 100%;
    padding: var(--spacing-4) var(--spacing-5);
    font-size: var(--font-size-base);
    font-family: inherit;
    color: var(--color-text);
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

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

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-50);
}

.form-input.error {
    border-color: var(--color-danger);
}

.form-error {
    margin-top: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--color-danger-light);
    color: var(--color-danger-dark);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
}

.form-hint {
    margin-top: var(--spacing-3);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* Analyze Form */
.analyze-form {
    max-width: 640px;
    margin: 0 auto;
}

.analyze-form .form-group {
    display: flex;
    gap: var(--spacing-3);
}

.analyze-form .form-input {
    flex: 1;
}

.analyze-form.loading .form-input {
    pointer-events: none;
    opacity: 0.7;
}

.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
}

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

/* Loading State */
.analyze-loading {
    text-align: center;
    padding: var(--spacing-12) var(--spacing-4);
}

.loading-spinner {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--spacing-6);
    border: 3px solid var(--color-border);
    border-radius: 50%;
    border-top-color: var(--color-primary);
    animation: spin 1s linear infinite;
}

.loading-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-2);
}

.loading-subtitle {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.loading-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    max-width: 280px;
    margin: var(--spacing-8) auto 0;
    text-align: left;
}

.loading-step {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    transition: var(--transition-base);
}

.loading-step.active {
    color: var(--color-primary);
    font-weight: 500;
}

.loading-step.completed {
    color: var(--color-success);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
    padding: var(--spacing-20) 0;
    text-align: center;
    background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-background) 100%);
}

.hero-title {
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    margin-bottom: var(--spacing-6);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    max-width: 560px;
    margin: 0 auto var(--spacing-10);
    line-height: var(--line-height-relaxed);
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-8);
    margin-top: var(--spacing-8);
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.feature-icon {
    color: var(--color-success);
    font-weight: bold;
}

/* ==========================================================================
   Sections
   ========================================================================== */

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-8);
}

.section-title-centered {
    text-align: center !important;
}

.how-it-works-section,
.verdicts-section,
.trust-section {
    padding: var(--spacing-20) 0;
}

.how-it-works-section {
    background: var(--color-surface);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-8);
}

.step {
    text-align: center;
    padding: var(--spacing-6);
}

.step-number {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--spacing-5);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    font-size: var(--font-size-xl);
    font-weight: 700;
    border-radius: var(--radius-xl);
    box-shadow: var(--glow-primary);
}

.step-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2);
}

.step-description {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

/* Verdict Cards - Home Page */
.verdict-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-6);
}

.verdict-card {
    padding: var(--spacing-8);
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.verdict-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.verdict-card-buy {
    border-top: 4px solid var(--color-success);
}

.verdict-card-consider {
    border-top: 4px solid var(--color-warning);
}

.verdict-card-avoid {
    border-top: 4px solid var(--color-danger);
}

.verdict-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-4);
}

/* Small Verdict Badges (for cards) */
.verdict-badge-large.verdict-buy {
    background: linear-gradient(135deg, var(--color-success-light) 0%, var(--color-success-50) 100%);
    color: var(--color-success-dark);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: var(--font-size-base);
    display: inline-block;
}

.verdict-badge-large.verdict-consider {
    background: linear-gradient(135deg, var(--color-warning-light) 0%, var(--color-warning-50) 100%);
    color: var(--color-warning-dark);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: var(--font-size-base);
    display: inline-block;
}

.verdict-badge-large.verdict-avoid {
    background: linear-gradient(135deg, var(--color-danger-light) 0%, var(--color-danger-50) 100%);
    color: var(--color-danger-dark);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: var(--font-size-base);
    display: inline-block;
}

.verdict-range {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.verdict-card-description {
    color: var(--color-text-secondary);
    margin: 0;
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-base);
}

/* Trust Points */
.trust-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-6);
}

.trust-point {
    padding: var(--spacing-8);
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
    text-align: center;
}

.trust-point:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.trust-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-4);
    background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-primary-100) 100%);
    border-radius: var(--radius-xl);
    font-size: 2rem;
    box-shadow: var(--glow-primary);
}

.trust-point h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-3);
    font-weight: 700;
}

.trust-point p {
    color: var(--color-text-secondary);
    margin: 0;
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-20) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    text-align: center;
}

.cta-title {
    color: white;
    margin-bottom: var(--spacing-4);
}

.cta-subtitle {
    opacity: 0.9;
    margin-bottom: var(--spacing-8);
    font-size: var(--font-size-lg);
}

.cta-section .btn-primary {
    background: white;
    color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cta-section .btn-primary:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-2px);
}

/* ==========================================================================
   Result Page - AI Style Design
   ========================================================================== */

.result-page {
    padding: var(--spacing-10) 0 var(--spacing-20);
    background: var(--color-background);
    min-height: 100vh;
}

/* Product Header */
.result-header {
    margin-bottom: var(--spacing-8);
    padding: var(--spacing-8);
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border-light);
}

.result-header-content {
    display: flex;
    gap: var(--spacing-8);
    align-items: flex-start;
}

.product-image {
    flex-shrink: 0;
    width: 180px;
    height: 180px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--color-background);
    border: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--spacing-3);
}

.product-info {
    flex: 1;
    min-width: 0;
}

.product-brand {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-2);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.product-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-4);
    line-height: var(--line-height-snug);
    font-weight: 700;
}

.product-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-6);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-5);
}

.product-price {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-text);
}

/* Star Rating */
.star-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.star {
    font-size: var(--font-size-lg);
    line-height: 1;
}

.star-full {
    color: #fbbf24;
}

.star-half {
    position: relative;
    color: var(--color-border);
}

.star-half::before {
    content: '\2605';
    position: absolute;
    left: 0;
    top: 0;
    width: 50%;
    overflow: hidden;
    color: #fbbf24;
}

.star-empty {
    color: var(--color-border);
}

.rating-value {
    margin-left: var(--spacing-2);
    font-weight: 700;
    color: var(--color-text);
}

.rating-count {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* Result Sections */
.result-section {
    background: var(--color-surface);
    padding: var(--spacing-8);
    border-radius: var(--radius-2xl);
    margin-bottom: var(--spacing-6);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--color-border-light);
}

.result-section .section-title {
    text-align: left;
    margin-bottom: var(--spacing-6);
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.section-subtitle {
    color: var(--color-text-secondary);
    font-size: var(--font-size-base);
    margin: var(--spacing-2) 0 0;
}

/* ==========================================================================
   Verdict Section - AI Style with Glow Effects
   ========================================================================== */

.result-verdict {
    padding: var(--spacing-10);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.result-verdict::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.verdict-buy::before {
    background: linear-gradient(90deg, var(--color-success) 0%, var(--color-success-dark) 100%);
}

.verdict-consider::before {
    background: linear-gradient(90deg, var(--color-warning) 0%, var(--color-warning-dark) 100%);
}

.verdict-avoid::before {
    background: linear-gradient(90deg, var(--color-danger) 0%, var(--color-danger-dark) 100%);
}

.verdict-container {
    max-width: 900px;
    margin: 0 auto;
}

.verdict-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-8);
}

.verdict-icon {
    font-size: 2rem;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-xl);
}

.verdict-buy .verdict-icon {
    color: var(--color-success);
    background: var(--color-success-light);
    box-shadow: var(--glow-success);
}

.verdict-consider .verdict-icon {
    color: var(--color-warning);
    background: var(--color-warning-light);
    box-shadow: var(--glow-warning);
}

.verdict-avoid .verdict-icon {
    color: var(--color-danger);
    background: var(--color-danger-light);
    box-shadow: var(--glow-danger);
}

.verdict-title {
    font-size: var(--font-size-2xl);
    margin: 0;
    font-weight: 700;
}

.verdict-content {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--spacing-12);
    align-items: center;
}

.verdict-score-section {
    text-align: center;
}

/* Score Circle with Glow */
.score-circle {
    position: relative;
    width: 180px;
    height: 180px;
    margin: 0 auto;
}

.score-circle svg {
    transform: rotate(-90deg);
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
}

.score-bg {
    fill: none;
    stroke: var(--color-border);
    stroke-width: 12;
}

.score-fill {
    fill: none;
    stroke-width: 12;
    stroke-linecap: round;
    transition: stroke-dasharray 1s ease-out;
}

.verdict-buy .score-fill {
    stroke: var(--color-success);
    filter: drop-shadow(0 0 8px rgba(16, 185, 129, 0.4));
}

.verdict-consider .score-fill {
    stroke: var(--color-warning);
    filter: drop-shadow(0 0 8px rgba(245, 158, 11, 0.4));
}

.verdict-avoid .score-fill {
    stroke: var(--color-danger);
    filter: drop-shadow(0 0 8px rgba(239, 68, 68, 0.4));
}

.score-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.score-number {
    display: block;
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1;
}

.verdict-buy .score-number { color: var(--color-success); }
.verdict-consider .score-number { color: var(--color-warning); }
.verdict-avoid .score-number { color: var(--color-danger); }

.score-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: var(--spacing-1);
    font-weight: 600;
}

.score-rating-text {
    margin-top: var(--spacing-4);
    font-size: var(--font-size-lg);
    font-weight: 700;
}

.verdict-buy .score-rating-text { color: var(--color-success); }
.verdict-consider .score-rating-text { color: var(--color-warning); }
.verdict-avoid .score-rating-text { color: var(--color-danger); }

.verdict-details {
    text-align: left;
}

.verdict-badge-large {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-xl);
    font-weight: 700;
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-4);
}

.verdict-buy .verdict-badge-large {
    background: linear-gradient(135deg, var(--color-success-light) 0%, var(--color-success-50) 100%);
    color: var(--color-success-dark);
    box-shadow: var(--glow-success);
}

.verdict-consider .verdict-badge-large {
    background: linear-gradient(135deg, var(--color-warning-light) 0%, var(--color-warning-50) 100%);
    color: var(--color-warning-dark);
    box-shadow: var(--glow-warning);
}

.verdict-avoid .verdict-badge-large {
    background: linear-gradient(135deg, var(--color-danger-light) 0%, var(--color-danger-50) 100%);
    color: var(--color-danger-dark);
    box-shadow: var(--glow-danger);
}

.verdict-description {
    color: var(--color-text-secondary);
    margin: 0 0 var(--spacing-5);
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
}

/* Confidence Indicator with Glow */
.confidence-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-4);
    background: var(--color-background);
    border-radius: var(--radius-lg);
}

.confidence-bar {
    flex: 1;
    height: 10px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.confidence-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 0.8s ease-out;
}

.confidence-high .confidence-fill {
    background: linear-gradient(90deg, var(--color-success) 0%, var(--color-success-dark) 100%);
}

.confidence-medium .confidence-fill {
    background: linear-gradient(90deg, var(--color-warning) 0%, var(--color-warning-dark) 100%);
}

.confidence-low .confidence-fill,
.confidence-very-low .confidence-fill {
    background: linear-gradient(90deg, var(--color-danger) 0%, var(--color-danger-dark) 100%);
}

.confidence-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    white-space: nowrap;
}

.confidence-high .confidence-label { color: var(--color-success); }
.confidence-medium .confidence-label { color: var(--color-warning); }
.confidence-low .confidence-label,
.confidence-very-low .confidence-label { color: var(--color-danger); }

/* ==========================================================================
   Summary Section
   ========================================================================== */

.result-summary {
    padding: var(--spacing-10);
    background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-background) 100%);
}

.summary-content {
    max-width: 800px;
    margin: 0 auto;
}

.summary-text {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--spacing-6);
    text-align: center;
}

/* ==========================================================================
   Reviews Section
   ========================================================================== */

.result-reviews {
    background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-surface) 100%);
    border: 1px solid var(--color-primary-100);
}

.reviews-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-5);
}

.reviews-count-display {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.reviews-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border-radius: var(--radius-lg);
    flex-shrink: 0;
    box-shadow: var(--glow-primary);
}

.reviews-text {
    font-size: var(--font-size-lg);
    color: var(--color-text);
}

.reviews-text strong {
    color: var(--color-primary);
    font-weight: 700;
}

.amazon-reviews-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-5);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.amazon-reviews-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.amazon-icon-small,
.external-link-icon {
    flex-shrink: 0;
}

.external-link-icon {
    opacity: 0.7;
}

.amazon-reviews-cta:hover .external-link-icon {
    opacity: 1;
}

/* ==========================================================================
   Pros & Cons - Enhanced Cards
   ========================================================================== */

.result-pros-cons {
    padding: var(--spacing-10);
}

.pros-cons-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
}

.card {
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    border: 2px solid var(--color-border);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

.card-pros {
    border-color: var(--color-success);
}

.card-cons {
    border-color: var(--color-danger);
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-5) var(--spacing-6);
    margin-bottom: 0;
}

.card-pros .card-header {
    background: linear-gradient(135deg, var(--color-success-light) 0%, var(--color-success-50) 100%);
    border-bottom: 2px solid var(--color-success);
}

.card-cons .card-header {
    background: linear-gradient(135deg, var(--color-danger-light) 0%, var(--color-danger-50) 100%);
    border-bottom: 2px solid var(--color-danger);
}

.card-icon-wrapper {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.card-icon-pros {
    background: var(--color-success);
    color: white;
    box-shadow: var(--glow-success);
}

.card-icon-cons {
    background: var(--color-danger);
    color: white;
    box-shadow: var(--glow-danger);
}

.card-icon {
    font-size: var(--font-size-xl);
    font-weight: bold;
}

.card-title {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 700;
    flex: 1;
}

.card-count {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 var(--spacing-2);
    background: var(--color-surface);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-text-secondary);
}

.card-body {
    padding: var(--spacing-6);
}

.pros-list,
.cons-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.pros-list li,
.cons-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    border-radius: var(--radius-lg);
    background: var(--color-background);
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-base);
    transition: background var(--transition-fast);
}

.pros-list li:hover,
.cons-list li:hover {
    background: var(--color-background-alt);
}

.list-check,
.list-cross {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: bold;
    margin-top: 2px;
}

.list-check {
    background: var(--color-success-light);
    color: var(--color-success);
}

.list-cross {
    background: var(--color-danger-light);
    color: var(--color-danger);
}

.no-items {
    color: var(--color-text-muted);
    font-style: italic;
    padding: var(--spacing-6);
    text-align: center;
    background: var(--color-background);
    border-radius: var(--radius-lg);
}

/* ==========================================================================
   CTA Section - Enhanced
   ========================================================================== */

.result-cta {
    padding: var(--spacing-10);
    text-align: center;
    background: var(--color-background);
    border: 1px solid var(--color-border-light);
}

.verdict-cta-buy {
    background: linear-gradient(135deg, var(--color-success-50) 0%, var(--color-surface) 100%);
    border-color: var(--color-success-light);
}

.verdict-cta-consider {
    background: linear-gradient(135deg, var(--color-warning-50) 0%, var(--color-surface) 100%);
    border-color: var(--color-warning-light);
}

.verdict-cta-avoid {
    background: linear-gradient(135deg, var(--color-danger-50) 0%, var(--color-surface) 100%);
    border-color: var(--color-danger-light);
}

.cta-content {
    max-width: 560px;
    margin: 0 auto;
}

.cta-heading {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-6);
    font-weight: 700;
}

.amazon-cta {
    font-size: var(--font-size-lg);
    padding: var(--spacing-5) var(--spacing-10);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.amazon-cta:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-3px);
}

.amazon-icon {
    width: 24px;
    height: 24px;
}

.cta-notes {
    margin-top: var(--spacing-6);
}

.cta-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    margin: var(--spacing-3) auto;
    padding: var(--spacing-3) var(--spacing-5);
    border-radius: var(--radius-lg);
    background: var(--color-background);
    font-size: var(--font-size-sm);
    max-width: 480px;
}

.cta-note-icon {
    font-size: var(--font-size-base);
}

.cta-note-positive {
    background: var(--color-success-light);
    color: var(--color-success-dark);
    font-weight: 600;
}

.cta-note-warning {
    background: var(--color-warning-light);
    color: var(--color-warning-dark);
    font-weight: 600;
}

.cta-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    margin-top: var(--spacing-4);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.cta-guarantee svg {
    color: #fbbf24;
}

.cta-unavailable {
    color: var(--color-text-muted);
    font-style: italic;
}

/* ==========================================================================
   Assessment Cards
   ========================================================================== */

.result-assessments {
    padding: var(--spacing-10);
}

.assessment-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-5);
}

.assessment-card {
    padding: var(--spacing-6);
    background: var(--color-background);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

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

.assessment-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-3);
    display: block;
}

.assessment-card h3 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-3);
    font-weight: 700;
}

.assessment-card p {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
}

.assessment-card-warning {
    background: linear-gradient(135deg, var(--color-warning-light) 0%, var(--color-warning-50) 100%);
    border-color: var(--color-warning);
}

.assessment-card-warning .assessment-icon {
    color: var(--color-warning);
}

/* ==========================================================================
   Evidence Section
   ========================================================================== */

.result-evidence {
    padding: var(--spacing-8);
}

.evidence-header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-2);
    gap: var(--spacing-4);
}

.evidence-toggle {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border: none;
    padding: var(--spacing-3) var(--spacing-5);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 2px 4px rgba(99, 102, 241, 0.2);
}

.evidence-toggle:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.toggle-icon {
    transition: transform var(--transition-base);
    font-size: var(--font-size-xs);
}

.evidence-toggle[aria-expanded="true"] .toggle-icon {
    transform: rotate(180deg);
}

.evidence-content {
    margin-top: var(--spacing-6);
}

.evidence-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.evidence-item {
    padding: var(--spacing-5);
    background: var(--color-background);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.evidence-item:hover {
    box-shadow: var(--shadow-md);
}

.evidence-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-3);
    flex-wrap: wrap;
    gap: var(--spacing-2);
}

.evidence-source-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.evidence-source-icon {
    color: var(--color-text-muted);
}

.evidence-source {
    font-weight: 700;
    color: var(--color-text);
}

.evidence-trust {
    font-size: var(--font-size-xs);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-full);
    font-weight: 600;
}

.trust-high {
    background: var(--color-success-light);
    color: var(--color-success-dark);
}

.trust-medium {
    background: var(--color-warning-light);
    color: var(--color-warning-dark);
}

.trust-low {
    background: var(--color-background-alt);
    color: var(--color-text-muted);
}

.evidence-summary {
    color: var(--color-text-secondary);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-3);
    line-height: var(--line-height-relaxed);
}

.evidence-link {
    font-size: var(--font-size-sm);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-1);
}

.evidence-disclaimer {
    margin-top: var(--spacing-6);
    padding: var(--spacing-4) var(--spacing-5);
    background: var(--color-primary-50);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    border-left: 4px solid var(--color-primary);
}

.evidence-disclaimer svg {
    flex-shrink: 0;
    color: var(--color-primary);
    margin-top: 2px;
}

.evidence-disclaimer p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* ==========================================================================
   Feedback Section
   ========================================================================== */

.result-feedback {
    text-align: center;
    padding: var(--spacing-10);
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-surface) 100%);
}

.feedback-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2);
    font-weight: 700;
}

.feedback-subtitle {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-6);
    font-size: var(--font-size-sm);
}

.feedback-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-4);
}

.feedback-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-6);
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xl);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all var(--transition-base);
    cursor: pointer;
    color: var(--color-text-secondary);
}

.feedback-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.feedback-btn.selected {
    border-color: var(--color-primary);
    background: var(--color-primary-50);
    color: var(--color-primary);
}

.feedback-icon {
    font-size: var(--font-size-2xl);
}

.feedback-thanks {
    padding: var(--spacing-5);
    background: var(--color-success-light);
    color: var(--color-success-dark);
    border-radius: var(--radius-xl);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
}

.feedback-thanks-icon {
    font-size: var(--font-size-lg);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-success);
    color: white;
    border-radius: var(--radius-full);
}

/* ==========================================================================
   Share Buttons
   ========================================================================== */

.share-buttons {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.share-label {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.share-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-lg);
    background: var(--color-background);
    border: 1px solid var(--color-border-light);
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.share-button:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

/* ==========================================================================
   Affiliate Disclosure
   ========================================================================== */

.affiliate-disclosure {
    margin-top: var(--spacing-6);
    padding: var(--spacing-4) var(--spacing-5);
    background: var(--color-background);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border-light);
}

.affiliate-disclosure p {
    margin: 0;
}

/* ==========================================================================
   Analyze Another Section
   ========================================================================== */

.analyze-another {
    margin-top: var(--spacing-10);
    padding: var(--spacing-12);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-2xl);
    text-align: center;
    color: white;
    box-shadow: var(--glow-primary), var(--shadow-xl);
}

.analyze-another h2 {
    color: white;
    margin-bottom: var(--spacing-3);
    font-size: var(--font-size-2xl);
}

.analyze-another-subtitle {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-8);
    font-size: var(--font-size-lg);
}

.analyze-another .form-input {
    background: rgba(255, 255, 255, 0.95);
    border-color: transparent;
}

.analyze-another .form-input:focus {
    background: white;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.2);
}

.analyze-another .btn-primary {
    background: white;
    color: var(--color-primary);
}

.analyze-another .btn-primary:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-2px);
}

.analyze-another .form-hint {
    color: rgba(255, 255, 255, 0.7);
}

/* ==========================================================================
   Not Found State
   ========================================================================== */

.not-found {
    text-align: center;
    padding: var(--spacing-20) var(--spacing-4);
    max-width: 480px;
    margin: 0 auto;
}

.not-found h1 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-4);
}

.not-found p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-8);
    font-size: var(--font-size-lg);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    background: var(--color-text);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-10);
    margin-bottom: var(--spacing-10);
}

.footer-logo {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: white;
}

.footer-tagline {
    margin-top: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.6);
}

.footer-navigation ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.footer-navigation a {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-sm);
}

.footer-navigation a:hover {
    color: white;
}

.footer-bottom {
    padding-top: var(--spacing-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: var(--font-size-sm);
}

.copyright {
    margin-bottom: var(--spacing-2);
    color: rgba(255, 255, 255, 0.6);
}

.footer-disclosure {
    color: rgba(255, 255, 255, 0.4);
    font-size: var(--font-size-xs);
}

/* ==========================================================================
   Toast Notifications
   ========================================================================== */

.toast {
    position: fixed;
    bottom: var(--spacing-6);
    right: var(--spacing-6);
    padding: var(--spacing-4) var(--spacing-6);
    background: var(--color-text);
    color: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    transform: translateY(100%);
    opacity: 0;
    transition: all var(--transition-base);
    z-index: 1000;
    font-weight: 500;
}

.toast-visible {
    transform: translateY(0);
    opacity: 1;
}

.toast-success { background: var(--color-success); }
.toast-error { background: var(--color-danger); }

/* ==========================================================================
   CAPTCHA Container
   ========================================================================== */

.captcha-container {
    margin-top: var(--spacing-5);
    padding: var(--spacing-6);
    background: var(--color-background);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border-light);
    text-align: center;
}

.captcha-instruction {
    margin-bottom: var(--spacing-4);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

#turnstile-widget {
    display: inline-block;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.hidden {
    display: none !important;
}

.visually-hidden,
.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ==========================================================================
   Loading Overlay
   ========================================================================== */

body.loading-active {
    overflow: hidden;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-4);
}

.loading-overlay-backdrop {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(248, 250, 252, 0.98) 0%, rgba(241, 245, 249, 0.98) 100%);
    backdrop-filter: blur(8px);
}

.loading-overlay-content {
    position: relative;
    z-index: 1;
    max-width: 480px;
    width: 100%;
    padding: var(--spacing-10);
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    text-align: center;
}

.loading-indicator {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-6);
}

.loading-indicator-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 3px solid transparent;
    border-top-color: var(--color-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: ringRotate 1.5s linear infinite;
}

.loading-indicator-ring:nth-child(1) {
    width: 100%;
    height: 100%;
    opacity: 0.3;
}

.loading-indicator-ring:nth-child(2) {
    width: 80%;
    height: 80%;
    animation-duration: 1.2s;
    animation-direction: reverse;
    opacity: 0.5;
}

.loading-indicator-ring:nth-child(3) {
    width: 60%;
    height: 60%;
    animation-duration: 0.9s;
    opacity: 0.8;
}

@keyframes ringRotate {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.loading-indicator-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-primary);
}

.loading-overlay-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin: 0 0 var(--spacing-8);
}

.loading-progress-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
    text-align: left;
}

.loading-overlay .loading-step {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-lg);
    background: var(--color-background);
    opacity: 0.5;
}

.loading-overlay .loading-step.active {
    opacity: 1;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(99, 102, 241, 0.02) 100%);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.loading-overlay .loading-step.completed {
    opacity: 0.7;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0.02) 100%);
}

.loading-overlay .loading-step.completed .step-dot {
    background: var(--color-success);
}

/* Step Indicator Styles */
.step-indicator {
    position: relative;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.step-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    background: var(--color-border);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: all var(--transition-base);
}

.loading-step.active .step-dot {
    background: var(--color-primary);
    box-shadow: var(--glow-primary);
}

.step-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    background: transparent;
    border: 2px solid var(--color-primary);
    opacity: 0;
}

.loading-step.active .step-pulse {
    animation: stepPulse 1.5s ease-out infinite;
}

@keyframes stepPulse {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 0.8;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
}

.step-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    transition: color var(--transition-base);
}

.loading-step.active .step-text {
    color: var(--color-text);
    font-weight: 500;
}

.loading-step.completed .step-text {
    color: var(--color-success);
}

/* Loading Progress Bar */
.loading-progress-bar {
    width: 100%;
    height: 8px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--spacing-6);
}

.loading-progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-full);
    transition: width 0.3s ease;
}

/* Countdown Section */
.loading-countdown-section {
    margin-bottom: var(--spacing-6);
}

.loading-hint {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-2);
}

.loading-countdown {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.countdown-timer {
    font-weight: 700;
    color: var(--color-primary);
    font-size: var(--font-size-lg);
}

/* Skeleton Preview */
.loading-skeleton-preview {
    margin-top: var(--spacing-4);
    padding: var(--spacing-4);
    background: var(--color-background);
    border-radius: var(--radius-lg);
}

.skeleton-card {
    animation: skeletonPulse 1.5s ease-in-out infinite;
}

.skeleton-header {
    display: flex;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-4);
}

.skeleton-circle {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: linear-gradient(90deg, var(--color-border) 0%, var(--color-border-light) 50%, var(--color-border) 100%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.5s ease-in-out infinite;
}

.skeleton-lines {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    justify-content: center;
}

.skeleton-line {
    height: 12px;
    border-radius: var(--radius-sm);
    background: linear-gradient(90deg, var(--color-border) 0%, var(--color-border-light) 50%, var(--color-border) 100%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.5s ease-in-out infinite;
}

.skeleton-line-title {
    width: 70%;
}

.skeleton-line-subtitle {
    width: 50%;
}

.skeleton-line-short {
    width: 40%;
}

.skeleton-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

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

@keyframes skeletonShimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

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

@media (max-width: 1024px) {
    .pros-cons-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    :root {
        --header-height: 64px;
    }

    .menu-toggle {
        display: flex;
    }

    .primary-menu-container {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-surface);
        box-shadow: var(--shadow-lg);
    }

    .primary-menu-container.active {
        display: block;
    }

    .main-navigation ul {
        flex-direction: column;
        padding: var(--spacing-4);
    }

    .result-page {
        padding: var(--spacing-6) 0 var(--spacing-12);
    }

    .result-header {
        padding: var(--spacing-6);
        margin-bottom: var(--spacing-6);
    }

    .result-header-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--spacing-5);
    }

    .product-image {
        width: 140px;
        height: 140px;
    }

    .product-title {
        font-size: var(--font-size-xl);
    }

    .product-meta {
        justify-content: center;
    }

    .result-section {
        padding: var(--spacing-6);
        margin-bottom: var(--spacing-5);
    }

    .result-verdict {
        padding: var(--spacing-6);
    }

    .verdict-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
        text-align: center;
    }

    .verdict-details {
        text-align: center;
    }

    .score-circle {
        width: 150px;
        height: 150px;
    }

    .score-number {
        font-size: var(--font-size-4xl);
    }

    .verdict-header {
        flex-direction: column;
        gap: var(--spacing-3);
    }

    .verdict-title {
        font-size: var(--font-size-xl);
    }

    .result-pros-cons {
        padding: var(--spacing-6);
    }

    .result-cta {
        padding: var(--spacing-6);
    }

    .amazon-cta {
        width: 100%;
        font-size: var(--font-size-base);
        padding: var(--spacing-4) var(--spacing-6);
    }

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

    .evidence-header-wrapper {
        flex-direction: column;
    }

    .evidence-toggle {
        width: 100%;
        justify-content: center;
    }

    .feedback-buttons {
        flex-direction: column;
        max-width: 280px;
        margin: 0 auto;
    }

    .feedback-btn {
        width: 100%;
        justify-content: center;
    }

    .analyze-another {
        padding: var(--spacing-8);
    }

    .analyze-form .form-group {
        flex-direction: column;
    }

    .reviews-info {
        flex-direction: column;
        text-align: center;
    }

    .reviews-count-display {
        flex-direction: column;
        gap: var(--spacing-3);
    }

    .amazon-reviews-cta {
        width: 100%;
        justify-content: center;
    }

    .share-buttons {
        justify-content: center;
    }

    .hero-features {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-3);
    }

    .result-header {
        padding: var(--spacing-4);
    }

    .product-image {
        width: 120px;
        height: 120px;
    }

    .result-section {
        padding: var(--spacing-4);
        border-radius: var(--radius-xl);
    }

    .score-circle {
        width: 130px;
        height: 130px;
    }

    .score-number {
        font-size: var(--font-size-3xl);
    }

    .verdict-badge-large {
        padding: var(--spacing-2) var(--spacing-4);
        font-size: var(--font-size-lg);
    }

    .card-header {
        padding: var(--spacing-4);
    }

    .card-body {
        padding: var(--spacing-4);
    }

    .card-icon-wrapper {
        width: 36px;
        height: 36px;
    }

    .cta-note {
        flex-direction: column;
        text-align: center;
    }

    .analyze-another {
        padding: var(--spacing-6);
    }

    .toast {
        left: var(--spacing-4);
        right: var(--spacing-4);
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .result-page {
        background: white;
        padding: 0;
    }

    .result-section {
        box-shadow: none;
        border: 1px solid #ddd;
        break-inside: avoid;
    }

    .amazon-cta,
    .feedback-buttons,
    .analyze-another,
    .evidence-toggle,
    .share-buttons,
    .site-header,
    .site-footer {
        display: none !important;
    }
}

/* ==========================================================================
   Accessibility - Focus States
   ========================================================================== */

:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--radius-lg);
    z-index: 1000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--spacing-4);
}

/* ==========================================================================
   Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}