/**
 * MyEstateAlly - Complete CSS Styles
 * AI-Powered Estate Management with Family Sharing
 */

/* CSS Variables */
:root {
    /* Colors - Warm, Senior-Friendly Palette */
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #f0f9ff;
    --secondary-hover: #dbeafe;
    --success-color: #059669;
    --error-color: #dc2626;
    --warning-color: #d97706;
    --info-color: #0284c7;
    --accent-warm: #ea580c;
    --accent-sage: #16a34a;
    
    /* Text Colors - High Contrast for Seniors */
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-light: #475569;
    --text-white: #ffffff;
    
    /* Background Colors - Softer, Warmer Tones */
    --bg-primary: #fefefe;
    --bg-secondary: #fafafa;
    --bg-tertiary: #f5f5f5;
    --bg-accent: #eff6ff;
    --bg-warm-accent: #fff7ed;
    --bg-dark: #1f2937;
    
    /* Border Colors */
    --border-light: #e5e7eb;
    --border-medium: #d1d5db;
    --border-dark: #9ca3af;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Typography - Larger for Better Readability */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.875rem;
    --font-size-sm: 1rem;
    --font-size-base: 1.125rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 1.875rem;
    --font-size-3xl: 2.25rem;
    --font-size-4xl: 2.75rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

/* Authentication Styles */
.auth-form {
    max-width: 400px;
    margin: 0 auto;
}

.auth-tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.auth-tab {
    flex: 1;
    padding: 12px 16px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.auth-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.auth-tab:hover {
    color: var(--primary-color);
}

.auth-divider {
    text-align: center;
    margin: 20px 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border-color);
}

.auth-divider span {
    background: var(--bg-primary);
    padding: 0 15px;
    color: var(--text-secondary);
    font-size: 14px;
    position: relative;
    z-index: 1;
}

/* Progressive Authentication Styles */
.auth-modal-content {
    max-width: 450px;
    width: 100%;
}

.auth-step {
    display: none;
    animation: fadeIn 0.3s ease;
}

.auth-step.active {
    display: block;
}

.auth-step-content {
    text-align: center;
    padding: 20px;
}

.auth-icon {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.auth-icon i {
    opacity: 0.8;
}

.auth-step-content h4 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.auth-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.back-btn {
    position: absolute;
    top: 20px;
    left: 20px;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.back-btn:hover {
    background: var(--bg-tertiary);
    color: var(--primary-color);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 15px 0;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkbox-group label {
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
}

.password-hint {
    display: block;
    margin-top: 5px;
    font-size: 12px;
    color: var(--text-secondary);
}

/* MFA Code Input */
.mfa-code-input {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 20px 0;
}

.mfa-digit {
    width: 50px;
    height: 60px;
    font-size: 24px;
    text-align: center;
    border: 2px solid var(--border-medium);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.mfa-digit:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

/* MFA Setup */
.mfa-setup-container {
    margin: 30px 0;
}

.mfa-qr-code {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
    margin-bottom: 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.mfa-manual-code {
    background: var(--bg-tertiary);
    padding: 15px;
    border-radius: var(--radius-md);
    margin-top: 15px;
}

.mfa-manual-code p {
    margin: 0 0 10px 0;
    font-size: 13px;
    color: var(--text-secondary);
}

.mfa-manual-code code {
    display: block;
    font-size: 16px;
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
    padding: 10px;
    background: white;
    border-radius: var(--radius-sm);
    color: var(--primary-color);
    font-weight: 600;
}

.oauth-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.google-btn {
    background: #db4437 !important;
    color: white !important;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.google-btn:hover {
    background: #c23321 !important;
    transform: translateY(-1px);
}

.facebook-btn {
    background: #4267B2 !important;
    color: white !important;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.facebook-btn:hover {
    background: #365899 !important;
    transform: translateY(-1px);
}

.auth-footer {
    text-align: center;
    margin-top: 20px;
}

.btn-link {
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    font-size: 14px;
    text-decoration: underline;
    padding: 0;
}

.btn-link:hover {
    color: var(--primary-hover);
}

.full-width {
    width: 100%;
}

/* User Menu Styles */
.user-menu {
    position: relative;
    display: inline-block;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.user-info:hover {
    background: var(--hover-bg);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    min-width: 160px;
    z-index: 1000;
    display: none;
    margin-top: 4px;
}

.user-menu:hover .user-dropdown {
    display: block;
}

.user-dropdown a {
    display: block;
    padding: 10px 16px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    transition: background 0.2s ease;
}

.user-dropdown a:hover {
    background: var(--hover-bg);
}

.user-dropdown hr {
    margin: 8px 0;
    border: none;
    border-top: 1px solid var(--border-color);
}

.auth-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* Estate Selector Styles */
.estate-selector {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-right: 12px;
}

.estate-select {
    padding: 8px 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 180px;
}

.estate-select:hover {
    background: var(--hover-bg);
    border-color: var(--primary-color);
}

.estate-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.estate-selector .btn.small {
    padding: 8px 12px;
    min-width: auto;
}

/* Dark Mode Variables */
@media (prefers-color-scheme: dark) {
    :root {
        --text-primary: #ffffff;
        --text-secondary: #e5e7eb;
        --text-light: #d1d5db;
        --text-white: #ffffff;
        --bg-primary: #0f172a;
        --bg-secondary: #1e293b;
        --bg-tertiary: #334155;
        --border-light: #475569;
        --border-medium: #64748b;
        --border-dark: #94a3b8;
        --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
        --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
        --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3);
    }
    
    /* Dark mode specific overrides */
    body {
        background-color: var(--bg-primary) !important;
        color: var(--text-primary) !important;
    }
    
    .main {
        background-color: var(--bg-primary);
    }
    
    .section {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-light);
    }
    
    .card {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-light);
    }
    
    .btn {
        background-color: var(--primary-color);
        color: var(--text-white);
    }
    
    .btn:hover {
        background-color: var(--primary-hover);
    }
    
    .btn-secondary,
    .btn.secondary {
        background-color: var(--success-color);
        color: var(--text-white);
        border: 1px solid var(--success-color);
    }
    
    .btn-secondary:hover,
    .btn.secondary:hover {
        background-color: #059669;
        border-color: #059669;
    }
    
    /* Edit modal dark mode */
    .edit-modal {
        background-color: rgba(0, 0, 0, 0.8);
    }
    
    .edit-content {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-light);
        color: var(--text-primary);
    }
    
    .edit-content h3 {
        color: var(--primary-color);
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        background-color: var(--bg-tertiary);
        border: 1px solid var(--border-medium);
        color: var(--text-primary);
    }
    
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
        border-color: var(--primary-color);
        background-color: var(--bg-secondary);
    }
    
    .form-group label {
        color: var(--text-primary);
    }
    
    /* Inventory items dark mode */
    .inventory-item {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-light);
    }
    
    .inventory-item h4 {
        color: var(--text-primary);
    }
    
    .item-category,
    .item-description,
    .item-value {
        color: var(--text-secondary);
    }
    
    /* Navigation dark mode */
    .nav {
        background-color: var(--bg-secondary);
        border-bottom: 1px solid var(--border-light);
    }
    
    .nav a {
        color: var(--text-primary);
    }
    
    .nav a:hover {
        color: var(--primary-color);
    }
    
    /* Stats dark mode */
    .stats-grid .stat-card {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-light);
    }
    
    .stat-card h3 {
        color: var(--text-primary);
    }
    
    .stat-card p {
        color: var(--text-secondary);
    }

    /* Estate selector dark mode */
    .estate-selector {
        display: flex;
        gap: 8px;
    }

    .estate-select {
        background: var(--bg-secondary);
        border-color: var(--border-light);
        color: var(--text-primary);
    }

    .estate-select:hover {
        background: var(--hover-bg);
        border-color: var(--primary-color);
    }
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

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); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

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

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

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
.header {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-light);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: var(--radius-md);
    padding: var(--spacing-xs) var(--spacing-sm);
}

.logo:hover {
    background-color: var(--bg-secondary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.logo:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.logo i {
    color: var(--primary-color);
    font-size: var(--font-size-2xl);
}

.ai-badge {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.family-badge {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Navigation */
.nav {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-light);
    padding: var(--spacing-sm) 0;
    overflow-x: auto;
}

.nav-content {
    display: flex;
    gap: var(--spacing-xs);
    min-width: max-content;
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: transparent;
    border: none;
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    min-height: 48px;
}

.nav-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.nav-btn.active {
    background: var(--primary-color);
    color: white;
}

.nav-btn i {
    font-size: var(--font-size-base);
}

/* Main Content */
.main {
    padding: var(--spacing-xl) 0;
    min-height: calc(100vh - 200px);
}

.section {
    display: none;
}

.section.active {
    display: block;
}

/* Welcome Card */
.welcome-card {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: white;
    padding: var(--spacing-2xl) var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    box-shadow: var(--shadow-xl);
}

.welcome-card h1 {
    color: white;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-3xl);
}

.welcome-card p {
    color: rgba(255, 255, 255, 0.95);
    font-size: var(--font-size-xl);
    line-height: 1.7;
}

/* Hero Upload Section */
.hero-upload {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    border: 2px dashed var(--border-medium);
    transition: all var(--transition-normal);
}

.hero-upload:hover {
    border-color: var(--primary-color);
    background: var(--bg-tertiary);
}

.hero-content {
    max-width: 600px;
    margin: 0 auto;
}

.hero-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: white;
    font-size: var(--font-size-2xl);
}

.hero-upload h2 {
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.hero-upload p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.upload-area {
    background: var(--bg-primary);
    border: 2px dashed var(--border-medium);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.upload-area:hover,
.upload-area.drag-over {
    border-color: var(--primary-color);
    background: var(--bg-secondary);
}

.upload-placeholder {
    text-align: center;
    color: var(--text-light);
}

.upload-placeholder i {
    font-size: var(--font-size-4xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.upload-placeholder p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.upload-placeholder small {
    color: var(--text-light);
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons - Larger for Easier Clicking */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 52px; /* Extra large for easy clicking */
    box-shadow: var(--shadow-sm);
}

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

.btn.primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn.secondary {
    background: var(--secondary-color);
    color: var(--text-primary);
    border: 1px solid var(--border-medium);
}

.btn.secondary:hover {
    background: var(--secondary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn.small {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
    min-height: 44px;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Instruction Card */
.instruction-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    border: 1px solid var(--border-light);
}

.instruction-card h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.instruction-card h3 i {
    color: var(--primary-color);
}

.instruction-list {
    list-style: none;
    space-y: var(--spacing-md);
}

.instruction-list li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary); /* Fixed for better visibility */
    border-bottom: 1px solid var(--border-light);
}

.instruction-list li:last-child {
    border-bottom: none;
}

.instruction-list li strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

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

.stat-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: white;
    font-size: var(--font-size-2xl);
}

/* Color-coded stat icons */
.stat-card:nth-child(1) .stat-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
}

.stat-card:nth-child(2) .stat-icon {
    background: linear-gradient(135deg, var(--success-color), #047857);
}

.stat-card:nth-child(3) .stat-icon {
    background: linear-gradient(135deg, var(--accent-warm), #c2410c);
}

.stat-card:nth-child(4) .stat-icon {
    background: linear-gradient(135deg, var(--accent-sage), #15803d);
}

.stat-content h3 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-content p {
    color: var(--text-secondary);
    font-weight: 500;
    margin: 0;
}

/* Quick Actions */
.quick-actions {
    margin-bottom: var(--spacing-xl);
}

.quick-actions h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    background: var(--bg-primary);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-xl);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
    min-height: 140px;
    font-size: var(--font-size-base);
    font-weight: 600;
}

.action-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.action-btn i {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-xs);
}

/* Recent Activity */
.recent-activity {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-light);
}

.recent-activity h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.activity-list {
    space-y: var(--spacing-md);
}

.activity-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

.activity-item i {
    color: var(--primary-color);
    font-size: var(--font-size-sm);
}

.activity-item span {
    flex: 1;
    color: var(--text-secondary);
}

.activity-item small {
    color: var(--text-light);
    font-size: var(--font-size-xs);
}

/* Section Headers */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.section-header h2 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0;
    color: var(--text-primary);
}

.section-header h2 i {
    color: var(--primary-color);
}

.section-header-inline {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.section-header-inline h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0;
    color: var(--text-primary);
}

.section-header-inline h3 i {
    color: var(--primary-color);
}

/* Inventory */
.inventory-filters {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.inventory-filters select {
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--border-medium);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-weight: 500;
    min-width: 200px;
    min-height: 48px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.inventory-filters select:hover {
    border-color: var(--primary-color);
    background: var(--bg-accent);
}

.inventory-filters select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
}

.inventory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.inventory-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

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

.item-image {
    height: 200px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.item-image i {
    font-size: var(--font-size-4xl);
    color: var(--text-light);
}

.item-info {
    padding: var(--spacing-lg);
}

.item-info h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.item-category {
    color: var(--text-light);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
}

.item-value {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.for-sale-badge {
    display: inline-block;
    background: var(--success-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.assigned-badge {
    display: inline-block;
    background: var(--info-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

/* Family Sharing Styles */
.family-overview {
    margin-bottom: var(--spacing-xl);
}

.family-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.family-stat {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.family-stat h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.family-stat p {
    color: var(--text-secondary);
    font-weight: 500;
    margin: 0;
}

.sharing-settings-card,
.sharing-link-card,
.family-info-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.sharing-settings-card h3,
.sharing-link-card h3,
.family-info-card h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.sharing-settings-card h3 i,
.sharing-link-card h3 i,
.family-info-card h4 i {
    color: var(--primary-color);
}

.settings-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

.setting-info h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

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

/* Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--secondary-color);
    transition: var(--transition-fast);
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: var(--transition-fast);
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary-color);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

/* Sharing Link */
.sharing-link-container {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.sharing-link-container input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

/* Family Members */
.family-members-section {
    margin-bottom: var(--spacing-xl);
}

.family-members-list {
    display: grid;
    gap: var(--spacing-md);
}

.family-member-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.member-info {
    flex: 1;
}

.member-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.member-header h4 {
    margin: 0;
    color: var(--text-primary);
}

.member-code {
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.member-email {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
}

.member-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.status-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    text-transform: uppercase;
}

.status-badge.invited {
    background: var(--warning-color);
    color: white;
}

.status-badge.active {
    background: var(--success-color);
    color: white;
}

.last-active {
    color: var(--text-light);
    font-size: var(--font-size-xs);
}

.member-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* Family Info */
.family-info-card ul {
    list-style: none;
    space-y: var(--spacing-sm);
}

.family-info-card li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-light);
}

.family-info-card li:last-child {
    border-bottom: none;
}

.family-info-card li strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-light);
}

.empty-state i {
    font-size: var(--font-size-4xl);
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.empty-state h3 {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.empty-state p {
    color: var(--text-light);
}

/* Info Cards */
.info-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.info-card h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.info-card h3 i {
    color: var(--primary-color);
}

.info-card ul {
    list-style: none;
    space-y: var(--spacing-sm);
}

.info-card li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-light);
}

.info-card li:last-child {
    border-bottom: none;
}

/* Modals */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-md);
}

.modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-light);
}

.modal-header h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0;
    color: var(--text-primary);
}

.modal-header h3 i {
    color: var(--primary-color);
}

.modal-close {
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    color: var(--text-light);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-lg);
}

/* QR Code Modal */
.qr-container {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.qr-code {
    display: inline-block;
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
}

.qr-loading {
    padding: var(--spacing-2xl);
    color: var(--text-light);
}

.qr-loading i {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.qr-instructions {
    text-align: left;
}

.qr-instructions h4 {
    color: #7c3aed !important; /* Purple heading for QR instructions */
    margin-bottom: var(--spacing-md);
}

.qr-instructions ol {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-lg);
}

.qr-instructions li {
    color: #6366f1 !important; /* Blue text for QR instruction steps */
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.mobile-qr-instructions {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.mobile-qr-instructions p {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.mobile-qr-instructions ul {
    margin: 0;
    padding-left: var(--spacing-lg);
}

.mobile-qr-instructions li {
    color: #a78bfa !important; /* Light purple for iOS tips */
    margin-bottom: var(--spacing-xs);
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-xl);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-base);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--border-medium);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
    min-height: 48px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
    background: var(--bg-accent);
}

.form-group small {
    display: block;
    margin-top: var(--spacing-xs);
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-xl);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.loading-content {
    text-align: center;
    color: white;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-lg);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Messages */
.message {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    max-width: 400px;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1500;
    animation: slideIn 0.3s ease-out;
}

.message-success {
    border-left: 4px solid var(--success-color);
}

.message-error {
    border-left: 4px solid var(--error-color);
}

.message-info {
    border-left: 4px solid var(--info-color);
}

.message-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
}

.message-content i {
    font-size: var(--font-size-lg);
}

.message-success .message-content i {
    color: var(--success-color);
}

.message-error .message-content i {
    color: var(--error-color);
}

.message-info .message-content i {
    color: var(--info-color);
}

.message-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: none;
    border: none;
    font-size: var(--font-size-lg);
    color: var(--text-light);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.message-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Family View Specific Styles */
.family-view-body {
    background: var(--bg-secondary);
}

.family-header {
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-light);
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-sm);
}

.family-member-info {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.family-main {
    padding: var(--spacing-xl) 0;
    min-height: calc(100vh - 100px);
}

.family-welcome-card {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

.family-welcome-card h2 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.family-welcome-card p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
}

.member-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    justify-content: center;
}

.member-label {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.member-code {
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.family-nav {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
}

.family-nav-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.family-nav-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.family-nav-btn.active {
    background: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.family-filters {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-group label {
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
}

.filter-group select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    min-width: 120px;
}

.family-items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.family-item-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

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

.family-item-image {
    height: 180px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.family-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.family-item-image i {
    font-size: var(--font-size-3xl);
    color: var(--text-light);
}

.family-item-info {
    padding: var(--spacing-md);
}

.family-item-info h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-size: var(--font-size-lg);
}

.family-item-category {
    color: var(--text-light);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
}

.family-item-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.family-item-value {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--success-color);
    margin-bottom: var(--spacing-sm);
}

.assigned-info {
    color: var(--text-light);
    font-size: var(--font-size-sm);
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

.family-item-actions {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

.want-btn {
    flex: 1;
}

/* My Wanted Items */
.my-wanted-section {
    margin-top: var(--spacing-xl);
}

.wanted-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.wanted-header h3 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.wanted-header h3 i {
    color: var(--error-color);
}

.wanted-items-grid {
    space-y: var(--spacing-xl);
}

.wanted-priority-section {
    margin-bottom: var(--spacing-xl);
}

.priority-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
}

.priority-header.priority-high {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
}

.priority-header.priority-medium {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.priority-header.priority-low {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info-color);
}

.wanted-items-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.wanted-item-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.wanted-item-card:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.wanted-item-image {
    height: 120px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.wanted-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wanted-item-image i {
    font-size: var(--font-size-2xl);
    color: var(--text-light);
}

.wanted-item-info {
    padding: var(--spacing-md);
}

.wanted-item-info h5 {
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.wanted-item-category {
    color: var(--text-light);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
}

.wanted-item-value {
    font-weight: 600;
    color: var(--success-color);
    margin-bottom: var(--spacing-xs);
}

.wanted-date {
    color: var(--text-light);
    font-size: var(--font-size-xs);
    margin-bottom: var(--spacing-sm);
}

.wanted-item-actions {
    padding: var(--spacing-sm) var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

/* Family Loading/Error States */
.family-loading,
.family-empty-state,
.family-error-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-light);
}

.family-loading i,
.family-empty-state i,
.family-error-state i {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-lg);
}

.family-loading i {
    color: var(--primary-color);
    animation: spin 1s linear infinite;
}

.family-empty-state i {
    color: var(--text-light);
}

.family-error-state i {
    color: var(--error-color);
}

.family-loading h3,
.family-empty-state h3,
.family-error-state h3 {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.family-loading p,
.family-empty-state p,
.family-error-state p {
    color: var(--text-light);
}

/* Family Messages */
.family-message {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    max-width: 350px;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 1500;
    animation: slideIn 0.3s ease-out;
}

.family-message-success {
    border-left: 4px solid var(--success-color);
}

.family-message-error {
    border-left: 4px solid var(--error-color);
}

.family-message-info {
    border-left: 4px solid var(--info-color);
}

.family-message-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
}

.family-message-content i {
    font-size: var(--font-size-lg);
}

.family-message-success .family-message-content i {
    color: var(--success-color);
}

.family-message-error .family-message-content i {
    color: var(--error-color);
}

.family-message-info .family-message-content i {
    color: var(--info-color);
}

.family-message-close {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: none;
    border: none;
    font-size: var(--font-size-lg);
    color: var(--text-light);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.family-message-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .nav-content {
        justify-content: center;
    }
    
    .section-header {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .inventory-grid {
        grid-template-columns: 1fr;
    }
    
    .family-items-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .sharing-link-container {
        flex-direction: column;
    }
    
    .family-member-card {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }
    
    .member-actions {
        justify-content: center;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .modal-content {
        margin: var(--spacing-md);
        max-width: none;
    }
    
    .message,
    .family-message {
        position: fixed;
        top: var(--spacing-sm);
        left: var(--spacing-sm);
        right: var(--spacing-sm);
        max-width: none;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .actions-grid {
        grid-template-columns: 1fr;
    }
    
    .family-nav {
        flex-direction: column;
    }
    
    .family-filters {
        flex-direction: column;
    }
    
    .filter-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .wanted-items-list {
        grid-template-columns: 1fr;
    }
}

/* Desire Level Modal Styles */
.desire-level-selection {
    margin: var(--spacing-lg) 0;
}

.desire-levels {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.desire-level-option {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--bg-primary);
}

.desire-level-option:hover {
    border-color: var(--primary-color);
    background: var(--bg-secondary);
}

.desire-level-option input[type="radio"] {
    margin-right: var(--spacing-md);
    transform: scale(1.2);
}

.desire-level-option input[type="radio"]:checked + .desire-level-content {
    color: var(--primary-color);
}

.desire-level-option:has(input:checked) {
    border-color: var(--primary-color);
    background: var(--primary-color-light);
}

.desire-level-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
}

.desire-level-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.desire-level-label {
    font-weight: 600;
    font-size: var(--font-size-md);
    color: var(--text-primary);
}

.desire-level-desc {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    margin-left: auto;
}

.item-preview {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.item-preview .item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.item-preview .item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.item-preview .item-image i {
    font-size: var(--font-size-xl);
    color: var(--text-light);
}

.item-preview .item-info h4 {
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-primary);
}

.item-preview .item-category {
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

.item-preview .item-value {
    margin: 0;
    font-weight: 600;
    color: var(--success-color);
}

.modal-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

/* Dark mode styles for desire level modal */
[data-theme="dark"] .desire-level-option {
    background: var(--bg-primary);
    border-color: var(--border-dark);
}

[data-theme="dark"] .desire-level-option:hover {
    background: var(--bg-secondary);
    border-color: var(--primary-color);
}

[data-theme="dark"] .desire-level-option:has(input:checked) {
    background: var(--primary-color-dark);
}

[data-theme="dark"] .item-preview {
    background: var(--bg-secondary);
}

[data-theme="dark"] .modal-actions {
    border-top-color: var(--border-dark);
}

/* Desire Analysis Styles */
.large-modal .modal-content {
    max-width: 1000px;
    max-height: 90vh;
    overflow-y: auto;
}

.analysis-summary {
    margin-bottom: var(--spacing-xl);
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--border-light);
}

.stat-card h4 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
    margin: 0 0 var(--spacing-xs) 0;
}

.stat-card p {
    margin: 0;
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

.analysis-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.desire-analysis-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
}

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

.desire-analysis-card.high-conflict {
    border-color: var(--warning-color);
    background: var(--warning-color-light);
}

.item-header {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.item-header .item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.item-header .item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.item-header .item-image i {
    font-size: var(--font-size-xl);
    color: var(--text-light);
}

.item-header .item-info {
    flex: 1;
}

.item-header .item-info h4 {
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-primary);
}

.item-header .item-category {
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

.item-header .item-value {
    margin: 0 0 var(--spacing-sm) 0;
    font-weight: 600;
    color: var(--success-color);
}

.conflict-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
}

.conflict-badge.high {
    background: var(--warning-color);
    color: white;
}

.conflict-badge.none {
    background: var(--success-color);
    color: white;
}

.desire-summary {
    margin-bottom: var(--spacing-lg);
}

.desire-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.desire-stats .stat {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.desire-stats .stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

.desire-stats .stat-value {
    font-weight: 600;
    color: var(--text-primary);
}

.desire-list h5 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-primary);
    font-size: var(--font-size-md);
}

.desire-entry {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-xs);
}

.member-name {
    font-weight: 600;
    color: var(--text-primary);
}

.desire-level-display {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.desire-level-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    font-size: var(--font-size-xs);
}

.desire-level-label {
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

.analysis-actions {
    display: flex;
    justify-content: flex-end;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

/* Assignment Modal Styles */
.item-assignment-preview {
    margin-bottom: var(--spacing-lg);
}

.desire-summary {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.desire-summary h5 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-primary);
}

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

.desire-entry {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
}

.member-name {
    font-weight: 600;
    color: var(--text-primary);
}

.desire-level {
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

/* Dark mode styles for desire analysis */
[data-theme="dark"] .stat-card {
    background: var(--bg-secondary);
    border-color: var(--border-dark);
}

[data-theme="dark"] .desire-analysis-card {
    background: var(--bg-primary);
    border-color: var(--border-dark);
}

[data-theme="dark"] .desire-analysis-card.high-conflict {
    background: var(--warning-color-dark);
}

[data-theme="dark"] .desire-entry {
    background: var(--bg-secondary);
}

[data-theme="dark"] .desire-summary {
    background: var(--bg-secondary);
}

[data-theme="dark"] .analysis-actions {
    border-top-color: var(--border-dark);
}

/* Decision Making Section Styles */
.decision-making-section {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
}

.decision-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

.decision-actions .btn {
    flex: 1;
    min-width: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

/* Dark mode styles for decision making */
[data-theme="dark"] .decision-making-section {
    background: var(--bg-secondary);
    border-color: var(--border-dark);
}

/* Estate Settlement Styles */
.estate-timeline-card,
.disposal-tracking-card,
.quick-actions-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

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

.card-header h3 {
    margin: 0;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.timeline-container {
    max-height: 400px;
    overflow-y: auto;
}

.timeline-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    border-left: 3px solid var(--border-light);
    margin-bottom: var(--spacing-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    position: relative;
}

.timeline-item.completed {
    opacity: 0.7;
    background: var(--success-light);
}

.timeline-marker {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: var(--spacing-md);
    flex-shrink: 0;
}

.timeline-marker.priority-high {
    background: var(--error);
}

.timeline-marker.priority-medium {
    background: var(--warning);
}

.timeline-marker.priority-low {
    background: var(--success);
}

.timeline-content {
    flex: 1;
}

.timeline-content h4 {
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-primary);
}

.timeline-meta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.priority,
.status {
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.priority-high {
    background: var(--error-light);
    color: var(--error);
}

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

.priority-low {
    background: var(--success-light);
    color: var(--success);
}

.status-pending {
    background: var(--warning-light);
    color: var(--warning);
}

.status-completed {
    background: var(--success-light);
    color: var(--success);
}

.due-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.timeline-actions {
    margin-left: var(--spacing-md);
}

.disposal-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.disposal-stats .stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

.disposal-stats .stat-item h4 {
    margin: 0 0 var(--spacing-xs) 0;
    font-size: 1.5rem;
    color: var(--primary);
}

.disposal-stats .stat-item p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.action-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

.action-buttons .btn {
    flex: 1;
    min-width: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

/* Dark mode styles for estate settlement */
[data-theme="dark"] .estate-timeline-card,
[data-theme="dark"] .disposal-tracking-card,
[data-theme="dark"] .quick-actions-card {
    background: var(--bg-secondary);
    border-color: var(--border-dark);
}

[data-theme="dark"] .timeline-item {
    background: var(--bg-primary);
    border-left-color: var(--border-dark);
}

[data-theme="dark"] .disposal-stats .stat-item {
    background: var(--bg-primary);
    border-color: var(--border-dark);
}

/* Print Styles */
@media print {
    .header,
    .nav,
    .btn,
    .modal,
    .loading-overlay,
    .message,
    .family-message {
        display: none !important;
    }
    
    .main {
        padding: 0;
    }
    
    .section {
        display: block !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .edit-modal {
        display: none !important;
    }
}

/* Edit Modal Styles */
.edit-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.edit-content {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.edit-content h3 {
    margin: 0 0 var(--spacing-lg) 0;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-group input[type="checkbox"] {
    width: auto;
    margin-right: var(--spacing-sm);
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-xl);
}

.form-actions button {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.form-actions button[type="button"] {
    background-color: var(--secondary-color);
    color: var(--text-primary);
}

.form-actions button[type="button"]:hover {
    background-color: var(--secondary-hover);
}

.form-actions button[type="submit"] {
    background-color: var(--primary-color);
    color: white;
}

.form-actions button[type="submit"]:hover {
    background-color: var(--primary-hover);
}

/* Item Actions Styles */
.item-actions {
    margin-top: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
}

.edit-btn,
.pricing-btn,
.disposal-btn,
.delete-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

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

.edit-btn:hover {
    background-color: #2563eb;
}

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

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

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

.delete-btn:hover {
    background-color: #dc2626;
}

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

.disposal-btn:hover {
    background-color: #d97706;
}

/* Item Description */
.item-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: var(--spacing-xs) 0;
    line-height: 1.4;
}

/* Responsive Design for Edit Modal */
@media (max-width: 768px) {
    .edit-content {
        width: 95%;
        padding: var(--spacing-lg);
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions button {
        width: 100%;
    }
    
    .item-actions {
        flex-direction: column;
    }
    
    .edit-btn,
    .pricing-btn,
    .disposal-btn,
    .delete-btn {
        justify-content: center;
    }
}

/* AI Pricing Styles */
.pricing-lookup {
    margin-bottom: var(--spacing-xl);
}

.lookup-form {
    background: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
}

.form-divider {
    text-align: center;
    margin: var(--spacing-lg) 0;
    position: relative;
}

.form-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border-light);
    z-index: 1;
}

.form-divider span {
    background: var(--bg-primary);
    padding: 0 var(--spacing-md);
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
    z-index: 2;
}

/* Pricing Results */
.pricing-results {
    margin-top: var(--spacing-xl);
}

.results-header {
    background: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    margin-bottom: var(--spacing-xl);
}

.results-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.summary-stat {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.stat-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
}

.stat-value.trend {
    text-transform: capitalize;
}

.stat-value.trend.rising {
    color: var(--success-color);
}

.stat-value.trend.declining {
    color: var(--error-color);
}

.stat-value.trend.stable {
    color: var(--warning-color);
}

/* Platform Results */
.platform-results {
    margin-bottom: var(--spacing-xl);
}

.platform-note {
    background: var(--info-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.platform-note i {
    font-size: var(--font-size-base);
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.platform-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-normal);
}

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

.platform-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-light);
}

.platform-header i {
    font-size: var(--font-size-lg);
    color: var(--primary-color);
}

.platform-header h5 {
    margin: 0;
    color: var(--text-primary);
}

.platform-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.platform-stat {
    text-align: center;
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.platform-stat .stat-label {
    font-size: var(--font-size-xs);
}

.platform-stat .stat-value {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.platform-results-list {
    max-height: 200px;
    overflow-y: auto;
}

.result-item-link {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

.result-item-link:hover {
    background-color: var(--bg-tertiary);
    transform: translateX(4px);
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--border-light);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition-normal);
}

.result-item:last-child {
    border-bottom: none;
}

.result-item-link:hover .result-item {
    border-left: 3px solid var(--primary-color);
    padding-left: calc(var(--spacing-sm) - 3px);
}

.result-title {
    flex: 1;
    color: var(--text-primary);
    margin-right: var(--spacing-sm);
}

.result-details {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.result-price {
    font-weight: 600;
    color: var(--success-color);
}

.result-condition {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    padding: 2px var(--spacing-xs);
    border-radius: var(--radius-sm);
}

.result-confidence {
    font-size: var(--font-size-xs);
    color: var(--info-color);
}

.result-link-icon {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-left: var(--spacing-xs);
    opacity: 0.7;
    transition: var(--transition-normal);
}

.result-item-link:hover .result-link-icon {
    color: var(--primary-color);
    opacity: 1;
}

/* AI Analysis */
.ai-analysis {
    margin-bottom: var(--spacing-xl);
}

.analysis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.analysis-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.analysis-card h5 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.analysis-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.analysis-card li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
    position: relative;
    padding-left: var(--spacing-lg);
}

.analysis-card li:last-child {
    border-bottom: none;
}

.analysis-card li::before {
    content: '•';
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

.recommendation-box {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
}

.recommended-price {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.recommendation-label {
    font-size: var(--font-size-lg);
    opacity: 0.9;
}

.recommended-value {
    font-size: var(--font-size-4xl);
    font-weight: 700;
}

.confidence-score {
    font-size: var(--font-size-sm);
    opacity: 0.8;
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
}

/* Pricing Loading */
.pricing-loading {
    text-align: center;
    padding: var(--spacing-2xl);
}

.loading-content {
    max-width: 500px;
    margin: 0 auto;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border-light);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-lg);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-steps {
    margin-top: var(--spacing-lg);
}

.loading-steps .step {
    padding: var(--spacing-sm);
    margin: var(--spacing-xs) 0;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    opacity: 0.5;
    transition: var(--transition-normal);
}

.loading-steps .step.active {
    opacity: 1;
    background: var(--primary-color);
    color: white;
    transform: scale(1.02);
}

/* Pricing History */
.pricing-history {
    margin-bottom: var(--spacing-xl);
}

.price-chart {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

/* Dark Mode Pricing Styles */
@media (prefers-color-scheme: dark) {
    .lookup-form {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-light);
    }
    
    .results-header {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-light);
    }
    
    .platform-card,
    .analysis-card {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-light);
    }
    
    .price-chart {
        background-color: var(--bg-secondary);
        border: 1px solid var(--border-light);
    }
    
    .loading-steps .step {
        background-color: var(--bg-secondary);
    }
}

/* Responsive Design for Pricing */
@media (max-width: 768px) {
    .results-summary {
        grid-template-columns: 1fr;
    }
    
    .platform-grid {
        grid-template-columns: 1fr;
    }
    
    .analysis-grid {
        grid-template-columns: 1fr;
    }
    
    .platform-stats {
        grid-template-columns: 1fr;
    }
    
    .result-details {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .recommended-value {
        font-size: var(--font-size-3xl);
    }
}

/* ========================================
   SENIOR-FRIENDLY ENHANCEMENTS
   ======================================== */

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --text-primary: #000000;
        --text-secondary: #1a1a1a;
        --border-medium: #666666;
        --border-light: #999999;
    }

    .btn {
        border: 2px solid currentColor;
    }
}

/* Reduced Motion for Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Enhanced Touch Targets for Mobile */
@media (hover: none) and (pointer: coarse) {
    .btn,
    .nav-btn,
    .action-btn,
    button,
    a {
        min-height: 56px;
        padding: var(--spacing-md) var(--spacing-lg);
    }
}

/* Focus Visible for Keyboard Navigation */
*:focus-visible {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}

/* Skip to Content Link */
.skip-to-content {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    text-decoration: none;
    font-weight: 600;
    z-index: 9999;
}

.skip-to-content:focus {
    top: 0;
}

/* Better Spacing for Readability */
body {
    line-height: 1.7;
    letter-spacing: 0.01em;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.4;
    margin-bottom: var(--spacing-lg);
}

p {
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

/* Enhanced Button Hover States */
.btn:hover:not(:disabled) {
    box-shadow: var(--shadow-lg);
}

.btn:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* Better Error and Success States */
.error-message {
    background: #fef2f2;
    border: 2px solid var(--error-color);
    color: #991b1b;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    margin: var(--spacing-md) 0;
}

.success-message {
    background: #f0fdf4;
    border: 2px solid var(--success-color);
    color: #166534;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    margin: var(--spacing-md) 0;
}

/* Improved Empty States */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 4rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
}

.empty-state h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.empty-state p {
    font-size: var(--font-size-base);
    max-width: 500px;
    margin: 0 auto;
}