/* ===================================
   Tool #7: Interactive Jewelry Size Visualizer
   Poli International Widget Suite
   Color Scheme: Jewelry Silver, Rose Gold, Gem Blue
   =================================== */

/* ===================================
   CSS Variables - Jewelry Store Aesthetic
   =================================== */
:root {
    /* Primary Colors - Jewelry Theme */
    --color-silver: #C0C0C0;
    --color-silver-light: #E8E8E8;
    --color-silver-dark: #A0A0A0;
    --color-rose-gold: #B76E79;
    --color-rose-gold-light: #D4A5AC;
    --color-rose-gold-dark: #9A5860;
    --color-gem-blue: #0EA5E9;
    --color-gem-blue-light: #38BDF8;
    --color-gem-blue-dark: #0284C7;

    /* Neutral Colors - Light Mode */
    --color-white: #FFFFFF;
    --color-off-white: #FAFAFA;
    --color-light-gray: #F5F5F5;
    --color-medium-gray: #D1D5DB;
    --color-dark-gray: #6B7280;
    --color-charcoal: #374151;
    --color-black: #1F2937;

    /* Dynamic Theme Colors */
    --bg-primary: #FAFAFA;
    --bg-secondary: #FFFFFF;
    --bg-tertiary: #F5F5F5;
    --text-primary: #1F2937;
    --text-secondary: #374151;
    --text-tertiary: #6B7280;
    --border-color: #D1D5DB;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --canvas-bg: linear-gradient(135deg, #FAFAFA, #F5F5F5);

    /* Semantic Colors */
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-error: #EF4444;
    --color-info: var(--color-gem-blue);

    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 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;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Borders & Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    --border-radius-full: 9999px;

    /* Shadows - Elegant jewelry box style */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
    --shadow-jewelry: 0 4px 20px rgba(183, 110, 121, 0.15), 0 1px 3px rgba(0, 0, 0, 0.08);

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;

    /* Layout */
    --container-max-width: 1280px;
    --header-height: 80px;
}

/* ===================================
   Dark Mode Theme
   =================================== */
[data-theme="dark"] {
    /* Dark Mode Colors */
    --bg-primary: #0F172A;
    --bg-secondary: #1E293B;
    --bg-tertiary: #334155;
    --text-primary: #F1F5F9;
    --text-secondary: #E2E8F0;
    --text-tertiary: #CBD5E1;
    --border-color: #475569;
    --shadow-color: rgba(0, 0, 0, 0.5);
    --canvas-bg: linear-gradient(135deg, #1E293B, #334155);

    /* Adjust rose gold for dark mode (more vibrant) */
    --color-rose-gold: #E88B9B;
    --color-rose-gold-light: #F5A5B5;
    --color-rose-gold-dark: #D6738A;

    /* Adjust gem blue for dark mode */
    --color-gem-blue: #38BDF8;
    --color-gem-blue-light: #7DD3FC;
    --color-gem-blue-dark: #0EA5E9;

    /* Adjust neutral grays for dark mode */
    --color-light-gray: #334155;
    --color-medium-gray: #475569;
    --color-dark-gray: #94A3B8;
    --color-off-white: #1E293B;
}

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

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

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

/* ===================================
   Typography
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

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);
}

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

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

/* ===================================
   Container
   =================================== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ===================================
   Site Header (Homepage Style)
   =================================== */
.site-header {
    background: #1a1a1a;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Prevent site-header from changing in dark mode */
[data-theme="dark"] .site-header {
    background: #1a1a1a !important;
}


.site-header__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.site-header__logo-link {
    display: flex;
    align-items: center;
}

.site-header__logo {
    height: 60px;
    width: auto;
}

.site-nav {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.site-nav__link {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s;
    white-space: nowrap;
}

.site-nav__link:hover {
    color: #0693e3;
    transform: translateY(-2px);
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* Tool Title Section */
.tool-title-section {
    background: var(--bg-primary);
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    border-bottom: 2px solid var(--border-primary);
}

.tool-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm) 0;
    line-height: 1.2;
}

.tool-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* Responsive Site Header */
@media (max-width: 768px) {
    .site-header__container {
        justify-content: center;
        text-align: center;
    }

    .site-nav {
        width: 100%;
        justify-content: center;
        gap: 1rem;
    }

    .site-header__actions {
        width: 100%;
        justify-content: center;
    }

    .tool-title {
        font-size: 1.5rem;
    }

    .tool-subtitle {
        font-size: 0.95rem;
    }
}

/* ===================================
   Old Header (kept for reference/compatibility)
   =================================== */
.header {
    background: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%);
    border-bottom: 3px solid var(--color-rose-gold);
    box-shadow: var(--shadow-jewelry);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    transition: background-color var(--transition-base);
}

.header .container {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    align-items: center;
    gap: var(--spacing-md);
}

.header__logo-container {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.header__logo {
    height: 55px;
    width: auto;
    object-fit: contain;
    max-width: 250px;
}

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

.header__title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: rgba(255, 255, 255, 0.98);
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

/* Dark mode - keep gradient effect */
[data-theme="dark"] .header__title {
    background: linear-gradient(135deg, var(--color-rose-gold) 0%, var(--color-gem-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
}

.header__subtitle {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.95);
    margin: 0.25rem 0 0 0;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

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

/* Embed Button */
.header__embed-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #1F2937;
    border: none;
    border-radius: var(--border-radius-full);
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: var(--font-size-sm);
    text-decoration: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header__embed-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    background: linear-gradient(135deg, #FFA500, #FFD700);
}

/* Ko-fi Button */
.header__kofi-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: #FF5E5B;
    color: white;
    border: none;
    border-radius: var(--border-radius-full);
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: var(--font-size-sm);
    text-decoration: none;
}

.header__kofi-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: #FF4E4B;
}

.kofi-icon {
    font-size: 1.1rem;
    line-height: 1;
}

.kofi-text {
    white-space: nowrap;
}

/* Dark Mode Toggle */
.dark-mode-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
}

.dark-mode-toggle:hover {
    border-color: var(--color-rose-gold);
    background: var(--color-rose-gold);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.dark-mode-toggle__icon {
    font-size: var(--font-size-lg);
    transition: transform var(--transition-base);
}

.dark-mode-toggle:hover .dark-mode-toggle__icon {
    transform: rotate(20deg);
}

/* ===================================
   Navigation Tabs
   =================================== */
.nav-tabs {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: calc(var(--header-height) + 40px);
    z-index: 90;
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--color-rose-gold) var(--bg-tertiary);
    transition: background-color var(--transition-base);
}

.nav-tabs .container {
    display: flex;
    gap: var(--spacing-xs);
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}

.nav-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    color: var(--text-tertiary);
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 500;
    white-space: nowrap;
}

.nav-tab:hover {
    background: var(--bg-tertiary);
    color: var(--color-rose-gold);
}

.nav-tab.active {
    color: var(--color-rose-gold);
    border-bottom-color: var(--color-rose-gold);
    background: var(--bg-primary);
}

.nav-tab__icon {
    font-size: var(--font-size-lg);
}

.nav-tab__text {
    font-weight: 600;
}

/* ===================================
   Main Content
   =================================== */
.main {
    padding: var(--spacing-2xl) 0;
    min-height: calc(100vh - var(--header-height) - 200px);
}

.tab-content {
    display: none;
    animation: fadeIn var(--transition-base);
}

.tab-content.active {
    display: block;
}

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

/* ===================================
   Section Headers
   =================================== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: background-color var(--transition-base);
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-rose-gold) 0%, var(--color-gem-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--text-tertiary);
    max-width: 800px;
    margin: 0 auto;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-rose-gold) 0%, var(--color-rose-gold-dark) 100%);
    color: var(--color-white);
}

.btn--primary:hover {
    background: linear-gradient(135deg, var(--color-rose-gold-dark) 0%, var(--color-rose-gold) 100%);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.btn--secondary {
    background: var(--color-white);
    color: var(--color-rose-gold);
    border: 2px solid var(--color-rose-gold);
}

.btn--secondary:hover {
    background: var(--color-rose-gold);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

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

.btn--large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    background: var(--color-light-gray);
    border: 1px solid var(--color-medium-gray);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-lg);
    color: var(--color-dark-gray);
}

.btn-icon:hover {
    background: var(--color-rose-gold);
    color: var(--color-white);
    border-color: var(--color-rose-gold);
}

/* ===================================
   Calibration Banner
   =================================== */
.calibration-banner {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    border: 2px solid var(--color-warning);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.calibration-banner__content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.calibration-banner__icon {
    font-size: var(--font-size-2xl);
    flex-shrink: 0;
}

.calibration-banner__text {
    flex: 1;
    color: var(--color-charcoal);
}

/* ===================================
   Filter Panel
   =================================== */
.filter-panel {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    transition: background-color var(--transition-base);
}

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

.filter-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
}

.filter-select {
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    background: var(--bg-tertiary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-rose-gold);
    box-shadow: 0 0 0 3px rgba(183, 110, 121, 0.1);
}

/* ===================================
   Jewelry Gallery
   =================================== */
.jewelry-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.gallery-loading {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3xl);
    gap: var(--spacing-lg);
}

.gallery-load-more {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    padding: var(--spacing-xl) 0;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--color-light-gray);
    border-top-color: var(--color-rose-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.jewelry-card {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
}

.jewelry-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-jewelry);
    border-color: var(--color-rose-gold);
}

.jewelry-card__image {
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--canvas-bg);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    position: relative;
}

.jewelry-card__canvas {
    max-width: 100%;
    max-height: 100%;
}

.jewelry-card__badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--color-gem-blue);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.jewelry-card__title {
    font-family: var(--font-display);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.jewelry-card__specs {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-md);
}

.jewelry-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-silver-light);
    color: var(--color-charcoal);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

/* ===================================
   Jewelry Detail View
   =================================== */
.jewelry-detail {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    animation: fadeIn var(--transition-base);
}

.jewelry-detail__close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 50%;
    cursor: pointer;
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
}

.jewelry-detail__close:hover {
    background: var(--color-rose-gold);
    color: var(--color-white);
    transform: rotate(90deg);
}

.jewelry-detail__content {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-xl);
    max-width: 1200px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
}

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

.jewelry-detail__title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    text-align: center;
    color: var(--color-rose-gold);
    font-weight: 600;
}

.jewelry-detail__canvas-wrapper {
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    border: 2px solid var(--border-color);
}

.jewelry-detail__canvas {
    max-width: 100%;
    max-height: 400px;
}

.jewelry-detail__ruler {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.jewelry-detail__specs {
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 600;
    color: var(--text-primary);
}

.spec-value {
    color: var(--text-secondary);
    text-align: right;
}

.jewelry-detail__comparisons {
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.jewelry-detail__comparisons h4 {
    color: var(--color-rose-gold);
    margin-bottom: var(--spacing-md);
}

.jewelry-detail__comparisons ul {
    list-style: none;
    padding: 0;
}

.jewelry-detail__comparisons li {
    padding: var(--spacing-sm) 0;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.jewelry-detail__actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* ===================================
   Upload Section
   =================================== */
.upload-section {
    margin-bottom: var(--spacing-2xl);
}

.upload-area {
    background: var(--color-white);
    border: 3px dashed var(--color-medium-gray);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-3xl);
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
}

.upload-area:hover {
    border-color: var(--color-rose-gold);
    background: var(--color-off-white);
}

.upload-area.dragover {
    border-color: var(--color-gem-blue);
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.05), rgba(14, 165, 233, 0.1));
}

.upload-area__icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
}

.upload-area__title {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-black);
}

.upload-area__text {
    font-size: var(--font-size-lg);
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-md);
}

.upload-area__hint {
    font-size: var(--font-size-sm);
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-lg);
}

.upload-area__input {
    display: none;
}

/* ===================================
   Try-On Workspace
   =================================== */
.try-on-workspace {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: var(--spacing-xl);
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

.try-on-controls {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.try-on-controls__title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    color: var(--color-rose-gold);
    margin-bottom: var(--spacing-md);
}

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

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

.control-label__text {
    font-weight: 600;
    color: var(--color-charcoal);
    font-size: var(--font-size-sm);
}

.control-label__hint {
    font-size: var(--font-size-xs);
    color: var(--color-dark-gray);
}

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

.slider {
    flex: 1;
    height: 6px;
    border-radius: var(--border-radius-full);
    background: var(--color-light-gray);
    outline: none;
    -webkit-appearance: none;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-rose-gold);
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.slider::-webkit-slider-thumb:hover {
    background: var(--color-rose-gold-dark);
    transform: scale(1.1);
}

.slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-rose-gold);
    cursor: pointer;
    border: none;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.slider::-moz-range-thumb:hover {
    background: var(--color-rose-gold-dark);
    transform: scale(1.1);
}

.control-value {
    min-width: 50px;
    text-align: right;
    font-weight: 600;
    color: var(--color-charcoal);
    font-size: var(--font-size-sm);
}

.control-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.try-on-canvas-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.try-on-canvas {
    width: 100%;
    height: auto;
    max-height: 600px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-inner);
    cursor: move;
}

.try-on-info {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-light-gray);
    border-radius: var(--border-radius-md);
}

.try-on-info__text {
    font-size: var(--font-size-sm);
    color: var(--color-dark-gray);
    margin: 0;
}

/* ===================================
   Comparison Section
   =================================== */
.compare-selection {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.compare-slot {
    background: var(--color-white);
    border: 3px dashed var(--color-medium-gray);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    cursor: pointer;
    transition: all var(--transition-base);
}

.compare-slot:hover {
    border-color: var(--color-rose-gold);
    background: var(--color-off-white);
}

.compare-slot__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--color-dark-gray);
}

.compare-slot__icon {
    font-size: var(--font-size-4xl);
    color: var(--color-medium-gray);
}

.compare-slot__text {
    font-weight: 600;
    font-size: var(--font-size-lg);
}

.comparison-display {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.comparison-canvas-wrapper {
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    border: 2px solid var(--border-color);
}

.comparison-canvas {
    max-width: 100%;
    max-height: 400px;
}

.comparison-table {
    margin-bottom: var(--spacing-xl);
}

.comparison-table__title {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    color: var(--color-rose-gold);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
    background: var(--bg-secondary);
}

.specs-table thead {
    background: var(--color-rose-gold);
    color: var(--color-white);
}

.specs-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
}

.specs-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.specs-table tbody tr:hover {
    background: var(--bg-primary);
}

.specs-table tbody tr:hover td {
    background: var(--bg-primary);
}

/* ===================================
   Size Standards
   =================================== */
.size-standards {
    background: var(--color-light-gray);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
}

.size-standards__title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    color: var(--color-gem-blue);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

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

.standard-card {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

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

.standard-card__name {
    font-weight: 700;
    font-size: var(--font-size-lg);
    color: var(--color-rose-gold);
    margin-bottom: var(--spacing-sm);
}

.standard-card__size {
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--spacing-xs);
}

.standard-card__size-imperial {
    font-size: var(--font-size-sm);
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-sm);
}

.standard-card__area {
    font-size: var(--font-size-sm);
    color: var(--color-charcoal);
    font-weight: 500;
}

/* ===================================
   Anatomy Section
   =================================== */
.anatomy-selector {
    margin-bottom: var(--spacing-2xl);
}

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

.anatomy-btn {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
}

.anatomy-btn:hover {
    border-color: var(--color-rose-gold);
    background: var(--bg-tertiary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.anatomy-btn.active {
    border-color: var(--color-rose-gold);
    background: linear-gradient(135deg, var(--color-rose-gold-light) 0%, var(--color-rose-gold) 100%);
    color: var(--color-white);
}

.anatomy-btn__icon {
    font-size: var(--font-size-3xl);
}

.anatomy-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.anatomy-details__diagram {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    border: 2px solid var(--border-color);
    min-height: 500px;
}

.anatomy-diagram {
    width: 100%;
    max-width: 350px;
    height: auto;
    border-radius: var(--border-radius-md);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

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

.anatomy-info-section {
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.anatomy-info-section:last-child {
    border-bottom: none;
}

.anatomy-info-section h4 {
    color: var(--color-rose-gold);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
}

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

.anatomy-list li {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.gauge-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.gauge-chip {
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--color-gem-blue) 0%, #0284C7 100%);
    color: var(--color-white);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(14, 165, 233, 0.3);
}

.size-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-sm);
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.size-table th {
    background: var(--bg-primary);
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--color-rose-gold);
}

.size-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.size-table tbody tr:last-child td {
    border-bottom: none;
}

.size-table tbody tr:hover {
    background: var(--bg-secondary);
}

.anatomy-notes {
    background: var(--bg-tertiary);
    border-left: 4px solid var(--color-gem-blue);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    line-height: 1.6;
    border: 1px solid var(--border-color);
}

/* ===================================
   Style Quiz & Results
   =================================== */
.style-quiz {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.quiz-progress {
    margin-bottom: var(--spacing-xl);
}

.quiz-progress__bar {
    height: 8px;
    background: var(--color-light-gray);
    border-radius: var(--border-radius-full);
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.quiz-progress__fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-rose-gold), var(--color-gem-blue));
    transition: width var(--transition-slow);
}

.quiz-progress__text {
    font-size: var(--font-size-sm);
    color: var(--color-dark-gray);
    text-align: center;
    display: block;
}

.quiz-content {
    min-height: 300px;
}

.quiz-question {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.quiz-question__title {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

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

.quiz-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
    color: var(--text-primary);
}

.quiz-option:hover {
    border-color: var(--color-rose-gold);
    background: var(--bg-tertiary);
    transform: translateY(-3px);
}

.quiz-option.selected {
    border-color: var(--color-rose-gold);
    background: var(--color-rose-gold);
    color: var(--color-white);
}

.style-results {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

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

.style-results__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-2xl);
    background: linear-gradient(135deg, var(--color-rose-gold), var(--color-gem-blue));
    color: var(--color-white);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xl);
    font-weight: 700;
    box-shadow: var(--shadow-jewelry);
}

.style-badge__icon {
    font-size: var(--font-size-2xl);
}

.style-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

/* ===================================
   Stretching Calculator & Timeline
   =================================== */
.stretching-calculator {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
}

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

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

.form-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.form-select {
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    background: var(--bg-tertiary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.form-select:focus {
    outline: none;
    border-color: var(--color-rose-gold);
    box-shadow: 0 0 0 3px rgba(183, 110, 121, 0.1);
}

.stretching-results {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
}

.timeline-summary {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.timeline-summary__title {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    color: var(--color-rose-gold);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

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

.stat-card {
    background: linear-gradient(135deg, var(--color-rose-gold-light), var(--color-rose-gold));
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--color-white);
}

.stat-card__value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.stat-card__label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.timeline-visual {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    overflow-x: auto;
}

.timeline-track {
    display: flex;
    gap: var(--spacing-lg);
    min-width: max-content;
}

.timeline-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
}

.timeline-node__circle {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-gem-blue-light), var(--color-gem-blue));
    border: 4px solid var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 700;
    font-size: var(--font-size-sm);
    box-shadow: var(--shadow-md);
    z-index: 2;
}

.timeline-node__label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    text-align: center;
}

.stretching-guide {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.stretching-guide__title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    color: var(--color-rose-gold);
    margin-bottom: var(--spacing-lg);
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.step-card {
    background: var(--bg-tertiary);
    border-left: 4px solid var(--color-gem-blue);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
}

.step-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.step-card__number {
    font-weight: 700;
    color: var(--color-gem-blue);
}

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

.step-card__size {
    font-family: var(--font-display);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

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

.safety-warnings {
    background: linear-gradient(135deg, #FEF3C7, #FDE68A);
    border: 2px solid var(--color-warning);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
}

.safety-warnings__title {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-lg);
}

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

.safety-list li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    color: var(--color-charcoal);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

.safety-list li::before {
    content: "⚠️";
    position: absolute;
    left: 0;
}

/* ===================================
   Modal
   =================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    animation: fadeIn var(--transition-base);
}

.modal__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal__content {
    position: relative;
    background: var(--color-white);
    border-radius: var(--border-radius-xl);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    z-index: 1;
}

.modal__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl);
    border-bottom: 2px solid var(--color-light-gray);
}

.modal__title {
    font-family: var(--font-display);
    font-size: var(--font-size-2xl);
    color: var(--color-rose-gold);
    margin: 0;
}

.modal__close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: var(--font-size-2xl);
    color: var(--color-dark-gray);
    transition: all var(--transition-fast);
    border-radius: 50%;
}

.modal__close:hover {
    background: var(--color-light-gray);
    color: var(--color-rose-gold);
}

.modal__body {
    padding: var(--spacing-xl);
}

.modal__description {
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-xl);
}

.modal__footer {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    padding: var(--spacing-xl);
    border-top: 2px solid var(--color-light-gray);
}

/* Embed Modal Specific */
.embed-code-container {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.embed-code-textarea {
    width: 100%;
    min-height: 150px;
    padding: var(--spacing-md);
    font-family: 'Courier New', monospace;
    font-size: var(--font-size-sm);
    border: none;
    background: var(--bg-primary);
    color: var(--text-primary);
    border-radius: var(--border-radius-sm);
    resize: vertical;
    overflow-y: auto;
}

.embed-code-textarea:focus {
    outline: 2px solid var(--color-rose-gold);
    outline-offset: 2px;
}

.embed-instructions {
    background: var(--bg-tertiary);
    border-left: 4px solid var(--color-rose-gold);
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    border-radius: var(--border-radius-sm);
}

.embed-instructions h4 {
    margin-top: 0;
    color: var(--text-primary);
}

.embed-instructions ol {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
}

.embed-instructions li {
    margin: var(--spacing-xs) 0;
    color: var(--text-secondary);
}

.calibration-method {
    background: var(--color-light-gray);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.calibration-method h4 {
    color: var(--color-rose-gold);
    margin-bottom: var(--spacing-md);
}

.calibration-card {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    margin: var(--spacing-lg) 0;
    display: flex;
    justify-content: center;
}

.card-mockup {
    width: 320px;
    height: 200px;
    background: linear-gradient(135deg, var(--color-silver), var(--color-silver-dark));
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-jewelry);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    color: var(--color-white);
}

.card-mockup__chip {
    width: 50px;
    height: 40px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    border-radius: var(--border-radius-sm);
}

.card-mockup__text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    letter-spacing: 2px;
}

.card-mockup__size {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

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

.calibration-slider label {
    font-weight: 600;
    color: var(--color-charcoal);
    min-width: 100px;
}

.calibration-slider span {
    min-width: 70px;
    text-align: right;
    font-weight: 600;
    color: var(--color-rose-gold);
}

.calibration-ruler {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.calibration-auto {
    text-align: center;
    padding: var(--spacing-lg);
}

.calibration-auto__result {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-light-gray);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    color: var(--color-gem-blue);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: linear-gradient(135deg, var(--color-charcoal), var(--color-black));
    color: var(--color-white);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.footer__content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
}

.footer__brand {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer__logo {
    height: 55px;
    width: auto;
    object-fit: contain;
    max-width: 250px;
}

.footer__tagline {
    color: var(--color-medium-gray);
    font-size: var(--font-size-sm);
}

.footer__heading {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-rose-gold);
}

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

.footer__list li {
    margin-bottom: var(--spacing-sm);
}

.footer__list a {
    color: var(--color-medium-gray);
    transition: color var(--transition-fast);
}

.footer__list a:hover {
    color: var(--color-rose-gold);
}

.footer__disclaimer {
    color: var(--color-medium-gray);
    font-size: var(--font-size-xs);
}

.footer__text {
    line-height: 1.6;
}

.footer__support {
    text-align: center;
    margin: var(--spacing-xl) 0;
}

.footer__kofi {
    display: inline-block;
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0.95;
}

.footer__kofi:hover {
    transform: translateY(-3px) scale(1.08);
    opacity: 1;
}

.footer__kofi-img {
    display: block;
    height: 70px;
    width: auto;
    border: 0;
    border-radius: var(--border-radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease;
}

.footer__kofi:hover .footer__kofi-img {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
}

@media (min-width: 768px) {
    .footer__kofi-img {
        height: 80px;
    }
}

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-charcoal);
    color: var(--color-medium-gray);
    font-size: var(--font-size-sm);
}

.footer__bottom a {
    color: var(--color-medium-gray);
}

.footer__bottom a:hover {
    color: var(--color-rose-gold);
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .jewelry-detail__content {
        grid-template-columns: 1fr;
    }

    .try-on-workspace {
        grid-template-columns: 1fr;
    }

    .anatomy-details {
        grid-template-columns: 1fr;
    }

    .footer__content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-4xl: 1.875rem;
        --font-size-3xl: 1.5rem;
        --font-size-2xl: 1.25rem;
    }

    .header .container {
        grid-template-columns: auto 1fr auto;
        gap: var(--spacing-sm);
    }

    .header__logo {
        height: 45px;
    }

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

    .header__subtitle {
        font-size: var(--font-size-sm);
    }

    .nav-tabs .container {
        justify-content: flex-start;
    }

    .filter-panel {
        grid-template-columns: 1fr;
    }

    .jewelry-gallery {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .compare-selection {
        grid-template-columns: 1fr 1fr;
    }

    .anatomy-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }

    .standards-grid {
        grid-template-columns: 1fr 1fr;
    }
}

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

    .header .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .header__logo-container {
        justify-content: center;
    }

    .header__logo {
        height: 40px;
    }

    .header__brand {
        gap: var(--spacing-xs);
    }

    .header__actions {
        justify-content: center;
    }

    .nav-tab__text {
        display: none;
    }

    .jewelry-gallery {
        grid-template-columns: 1fr;
    }

    .compare-selection {
        grid-template-columns: 1fr;
    }

    .timeline-stats {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   Utility Classes
   =================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.hidden { display: none !important; }
.visible { display: block !important; }

/* ===================================
   Print Styles
   =================================== */
@media print {
    .header, .nav-tabs, .footer, .btn, .upload-area {
        display: none !important;
    }

    body {
        background: white;
    }

    .jewelry-detail__content,
    .comparison-display,
    .stretching-results {
        box-shadow: none !important;
        border: 1px solid #000;
    }
}

/* ============================================
   MORE TOOLS NAVIGATION SECTION
   ============================================ */

.jewelry-viz__more-tools {
    padding: 48px 0;
    background-color: #f5f5f5;
    border-top: 1px solid #e0e0e0;
    margin-top: 0;
}

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

.jewelry-viz__section-title-large {
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    color: #333;
    margin-bottom: 12px;
    line-height: 1.2;
}

.jewelry-viz__section-subtitle-large {
    font-size: 16px;
    text-align: center;
    color: #666;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.jewelry-viz__tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.jewelry-viz__tool-card {
    background: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 24px;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    cursor: pointer;
}

.jewelry-viz__tool-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-color: #0066CC;
}

.jewelry-viz__tool-card--active {
    border-color: #0066CC;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05) 0%, rgba(153, 102, 204, 0.05) 100%);
    cursor: default;
}

.jewelry-viz__tool-card--active:hover {
    transform: none;
}

.jewelry-viz__tool-card--coming-soon {
    opacity: 0.7;
    cursor: default;
    border-style: dashed;
}

.jewelry-viz__tool-card--coming-soon:hover {
    transform: none;
    border-color: #e0e0e0;
}

.jewelry-viz__tool-icon {
    font-size: 48px;
    margin-bottom: 12px;
    display: block;
    line-height: 1;
}

.jewelry-viz__tool-card-title {
    margin: 8px 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.jewelry-viz__tool-card-description {
    margin: 0;
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

.jewelry-viz__current-badge {
    display: inline-block;
    background: #0066CC;
    color: white;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 12px;
    margin-top: 12px;
}

.jewelry-viz__coming-soon-badge {
    display: inline-block;
    background: #9966CC;
    color: white;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 12px;
    margin-top: 12px;
}

.jewelry-viz__more-tools-cta {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid #e0e0e0;
}

.jewelry-viz__cta-text {
    font-size: 16px;
    color: #666;
    margin: 0;
}

.jewelry-viz__cta-link {
    color: #0066CC;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
}

.jewelry-viz__cta-link:hover {
    text-decoration: underline;
    color: #0052A3;
}

/* Responsive More Tools */
@media (max-width: 768px) {
    .jewelry-viz__tools-grid {
        grid-template-columns: 1fr;
    }

    .jewelry-viz__section-title-large {
        font-size: 24px;
    }

    .jewelry-viz__more-tools {
        padding: 32px 0;
    }
}
/* ========================================
   COMMUNITY FEEDBACK SECTION
   REQUIRED FOR ALL TOOLS
   ======================================== */

.community-feedback {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  padding: var(--spacing-xl) 0;
  margin-top: var(--spacing-xl);
  border-top: 2px solid var(--border-primary);
}

.feedback-card {
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
  max-width: 900px;
  margin: 0 auto;
  border: 3px solid #9b51e0;
}

/* Dark mode - subtle border */
[data-theme="dark"] .feedback-card {
  border: 2px solid var(--border-primary);
}

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

.feedback-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
}

.feedback-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.feedback-callout {
  background: var(--bg-secondary);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--artist-purple);
  font-size: 1rem;
  color: var(--text-primary);
  margin-top: var(--spacing-md);
}

.feedback-callout strong {
  color: var(--artist-purple);
}

/* Form Styles */
.feedback-form {
  margin-top: var(--spacing-lg);
}

.feedback-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

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

.form-label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--border-primary);
  border-radius: var(--border-radius);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--artist-purple);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.5;
}

.form-actions {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-lg);
}

.feedback-submit-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--artist-purple);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
}

.feedback-submit-btn:hover {
  background: #6D28D9;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.feedback-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-icon {
  font-size: 1.2rem;
}

/* Feedback Messages */
.feedback-message {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  font-size: 1rem;
  text-align: center;
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.feedback-message--success {
  background: #D1FAE5;
  color: #065F46;
  border: 2px solid #10B981;
}

.feedback-message--error {
  background: #FEE2E2;
  color: #991B1B;
  border: 2px solid #EF4444;
}

/* Responsive Design */
@media (max-width: 768px) {
  .feedback-card {
    padding: var(--spacing-lg);
  }

  .feedback-title {
    font-size: 1.5rem;
  }

  .feedback-subtitle {
    font-size: 1rem;
  }

  .feedback-form-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

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

@media (max-width: 480px) {
  .feedback-title {
    font-size: 1.25rem;
  }

  .feedback-subtitle,
  .feedback-callout {
    font-size: 0.95rem;
  }
}

/* Dark Mode Support */
body.dark-mode .feedback-callout {
  background: var(--bg-secondary);
  border-left-color: var(--artist-purple);
}

body.dark-mode .form-input,
body.dark-mode .form-select,
body.dark-mode .form-textarea {
  background: var(--bg-secondary);
  border-color: var(--border-primary);
}

body.dark-mode .feedback-message--success {
  background: rgba(16, 185, 129, 0.2);
  color: #34D399;
  border-color: #10B981;
}

body.dark-mode .feedback-message--error {
  background: rgba(239, 68, 68, 0.2);
  color: #F87171;
  border-color: #EF4444;
}
/* =====================================================
   EMBED MODE STYLES (REQUIRED FOR ALL TOOLS)
   ===================================================== */

body.embed-mode {
  margin: 0;
  padding: 0;
  background: var(--bg-secondary);
}

/* Embed Header */
.embed-header {
  background: var(--bg-primary);
  border-bottom: 2px solid var(--border-primary);
  padding: var(--spacing-sm) var(--spacing-md);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.embed-header-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}

.embed-logo {
  height: 32px;
  width: auto;
}

.embed-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  flex: 1;
}

.embed-header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* Tool-specific action buttons in header (e.g., Save, Download) */
.embed-action-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: var(--artist-purple);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.embed-action-btn:hover {
  background: #6D28D9;
  transform: translateY(-1px);
}

.embed-dark-toggle {
  background: var(--bg-secondary);
  border: 2px solid var(--border-primary);
  border-radius: var(--border-radius);
  padding: var(--spacing-xs);
  cursor: pointer;
  font-size: 18px;
  transition: var(--transition);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.embed-dark-toggle:hover {
  border-color: var(--artist-purple);
  transform: scale(1.05);
}

/* Embed Main Content */
.embed-main {
  padding: var(--spacing-md);
  max-width: 1200px;
  margin: 0 auto;
}

/* Embed Footer */
.embed-footer {
  background: var(--bg-primary);
  border-top: 2px solid var(--border-primary);
  padding: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.embed-footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.embed-footer-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  border: 2px solid transparent;
}

.embed-footer-btn--tools {
  background: var(--artist-purple);
  color: white;
}

.embed-footer-btn--tools:hover {
  background: #6D28D9;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.embed-footer-btn--support {
  background: #FF5E5B;
  color: white;
}

.embed-footer-btn--support:hover {
  background: #E54845;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.embed-footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.embed-footer-link:hover {
  color: var(--artist-purple);
  text-decoration: underline;
}

/* Mobile Responsive for Embed */
@media (max-width: 768px) {
  .embed-header-content {
    flex-wrap: wrap;
  }

  .embed-logo {
    height: 28px;
  }

  .embed-title {
    font-size: 1rem;
  }

  .embed-header-actions {
    flex-wrap: wrap;
  }

  .embed-footer-content {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

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

@media (max-width: 480px) {
  .embed-title {
    font-size: 0.9rem;
    width: 100%;
    order: -1;
  }

  .btn-text {
    font-size: 0.85rem;
  }
}
/* ===================================
   Email Notification Section
   =================================== */
.email-section {
  padding: var(--spacing-3xl) var(--spacing-lg);
  background: var(--bg-primary);
}

.email-box {
  background: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-2xl);
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--border-primary);
}

.email-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-md) 0;
  line-height: 1.2;
}

.email-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin: 0 0 var(--spacing-xl) 0;
  line-height: 1.5;
}

.email-form {
  margin: 0;
}

.email-input-group {
  display: flex;
  gap: var(--spacing-sm);
  max-width: 500px;
  margin: 0 auto var(--spacing-lg) auto;
}

.email-input {
  flex: 1;
  padding: var(--spacing-md) var(--spacing-lg);
  border: 2px solid var(--border-primary);
  border-radius: var(--border-radius);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition);
}

.email-input:focus {
  outline: none;
  border-color: var(--artist-purple);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.email-submit {
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--artist-purple);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  box-shadow: var(--shadow-md);
}

.email-submit:hover {
  background: #6D28D9;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.email-submit:active {
  transform: translateY(0);
}

.email-success,
.email-error {
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  font-size: 0.95rem;
  margin-top: var(--spacing-md);
  animation: slideDown 0.3s ease-out;
}

.email-success {
  background: #D1FAE5;
  color: #065F46;
  border: 2px solid #10B981;
}

.email-error {
  background: #FEE2E2;
  color: #991B1B;
  border: 2px solid #EF4444;
}

.email-trust {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  margin-top: var(--spacing-md);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.email-trust span {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

/* Dark Mode */
[data-theme="dark"] .email-success {
  background: rgba(16, 185, 129, 0.2);
  color: #34D399;
}

[data-theme="dark"] .email-error {
  background: rgba(239, 68, 68, 0.2);
  color: #F87171;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .email-box {
    padding: var(--spacing-xl);
  }

  .email-title {
    font-size: 1.5rem;
  }

  .email-subtitle {
    font-size: 1rem;
  }

  .email-input-group {
    flex-direction: column;
  }

  .email-submit {
    width: 100%;
  }

  .email-trust {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .email-title {
    font-size: 1.25rem;
  }

  .email-subtitle {
    font-size: 0.95rem;
  }
}


/* Lock tool header colors in dark mode */
[data-theme="dark"] .header,
[data-theme="dark"] [class*="__header"] {
    background: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
}


/* Lock footer colors - no change in dark mode */
[data-theme="dark"] .footer {
    background: #f8f9fa !important;
    color: #1a1a1a !important;
}

[data-theme="dark"] .footer__heading {
    color: #1a1a1a !important;
}

[data-theme="dark"] .footer__link {
    color: #495057 !important;
}

[data-theme="dark"] .footer__link:hover {
    color: #1a1a1a !important;
}