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

/* Variables */
:root {
    --color-bg: #FDFBF7;
    --color-surface: #FFFFFF;
    --color-text: #1A1A1A;
    --color-text-secondary: #6B6B6B;
    --color-text-muted: #9A9A9A;
    --color-border: #E8E4DD;
    --color-accent: #2D5A45;
    --color-accent-light: #E8F0EC;
    --color-excellent: #2D5A45;
    --color-good: #4A6FA5;
    --color-fair: #B8860B;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, sans-serif;
}

/* Base */
body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    min-height: 100vh;
    line-height: 1.6;
    font-size: 15px;
    position: relative;
}

/* Molecular structure background - real food chemistry molecules */
/* ===========================================
   MOLECULE BACKGROUND ART (commented out for mobile)
   To re-enable: uncomment the sections below
   =========================================== */

/*
body::before,
body::after {
    content: '';
    position: fixed;
    pointer-events: none;
    z-index: 0;
    opacity: 0.08;
    background-size: contain;
    background-repeat: no-repeat;
}

body::before {
    bottom: -50px;
    left: -80px;
    width: 520px;
    height: 520px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 160'%3E%3Cg fill='none' stroke='%232D5A45' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M60,80 L80,70 L100,80 L100,100 L80,110 L60,100 Z'/%3E%3Cpath d='M100,80 L120,70 L130,90 L120,110 L100,100'/%3E%3Cpath d='M65,82 L75,77'/%3E%3Cpath d='M65,98 L75,103'/%3E%3Cpath d='M105,82 L115,77'/%3E%3Cpath d='M60,80 L45,70'/%3E%3Cpath d='M80,70 L80,50'/%3E%3Cpath d='M60,100 L45,110'/%3E%3Cpath d='M130,90 L150,90'/%3E%3Cpath d='M100,80 L100,60'/%3E%3Cpath d='M95,62 L105,62'/%3E%3Cpath d='M80,110 L80,130'/%3E%3Cpath d='M75,128 L85,128'/%3E%3Ctext x='40' y='68' font-size='8' fill='%232D5A45' font-family='serif'%3ECH₃%3C/text%3E%3Ctext x='72' y='46' font-size='8' fill='%232D5A45' font-family='serif'%3ECH₃%3C/text%3E%3Ctext x='152' y='94' font-size='8' fill='%232D5A45' font-family='serif'%3ECH₃%3C/text%3E%3Ctext x='92' y='56' font-size='8' fill='%232D5A45' font-family='serif'%3EO%3C/text%3E%3Ctext x='72' y='142' font-size='8' fill='%232D5A45' font-family='serif'%3EO%3C/text%3E%3Ctext x='118' y='66' font-size='8' fill='%232D5A45' font-family='serif'%3EN%3C/text%3E%3Ctext x='118' y='118' font-size='8' fill='%232D5A45' font-family='serif'%3EN%3C/text%3E%3C/g%3E%3C/svg%3E");
}

body::after {
    top: 20px;
    right: -60px;
    width: 450px;
    height: 450px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 180 180'%3E%3Cg fill='none' stroke='%232D5A45' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M70,60 L100,45 L130,60 L130,95 L100,110 L70,95 Z'/%3E%3Cpath d='M76,65 L76,90'/%3E%3Cpath d='M100,51 L120,61'/%3E%3Cpath d='M124,90 L104,103'/%3E%3Cpath d='M100,45 L100,20'/%3E%3Cpath d='M100,20 L115,12'/%3E%3Cpath d='M96,22 L96,30'/%3E%3Cpath d='M130,95 L150,105'/%3E%3Cpath d='M70,95 L50,105'/%3E%3Cpath d='M50,105 L35,95'/%3E%3Ctext x='108' y='16' font-size='8' fill='%232D5A45' font-family='serif'%3EO%3C/text%3E%3Ctext x='152' y='110' font-size='8' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3Ctext x='40' y='118' font-size='8' fill='%232D5A45' font-family='serif'%3EO%3C/text%3E%3Ctext x='20' y='94' font-size='8' fill='%232D5A45' font-family='serif'%3ECH₃%3C/text%3E%3C/g%3E%3C/svg%3E");
}
*/

.container {
    max-width: 640px;
    margin: 0 auto;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

/*
.container::before {
    content: '';
    position: fixed;
    top: 45%;
    right: -20px;
    width: 260px;
    height: 260px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.04;
    background-size: contain;
    background-repeat: no-repeat;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 220 120'%3E%3Cg fill='none' stroke='%232D5A45' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M40,60 L70,45 L100,60 L100,80 L70,95 L40,80 Z'/%3E%3Cpath d='M46,62 L46,78'/%3E%3Cpath d='M70,51 L90,61'/%3E%3Cpath d='M94,78 L74,88'/%3E%3Cpath d='M100,60 L120,50 L140,50 L160,60 L180,60'/%3E%3Cpath d='M40,60 L20,50'/%3E%3Cpath d='M40,80 L20,90'/%3E%3Cpath d='M160,60 L160,40'/%3E%3Ctext x='4' y='48' font-size='7' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3Ctext x='4' y='98' font-size='7' fill='%232D5A45' font-family='serif'%3EOCH₃%3C/text%3E%3Ctext x='182' y='64' font-size='7' fill='%232D5A45' font-family='serif'%3ECH₃%3C/text%3E%3Ctext x='152' y='36' font-size='7' fill='%232D5A45' font-family='serif'%3EO%3C/text%3E%3Ctext x='118' y='46' font-size='7' fill='%232D5A45' font-family='serif'%3ENH%3C/text%3E%3C/g%3E%3C/svg%3E");
}

.container::after {
    content: '';
    position: fixed;
    top: 55%;
    left: -50px;
    width: 240px;
    height: 240px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.04;
    background-size: contain;
    background-repeat: no-repeat;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 140 120'%3E%3Cg fill='none' stroke='%232D5A45' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M30,40 L50,30 L70,40 L70,60 L50,70 L30,60 Z'/%3E%3Cpath d='M70,60 L90,70 L110,60 L110,40 L90,30 L70,40'/%3E%3Cpath d='M30,40 L15,30'/%3E%3Cpath d='M50,30 L50,15'/%3E%3Cpath d='M30,60 L15,70'/%3E%3Cpath d='M50,70 L50,85'/%3E%3Cpath d='M110,40 L125,30'/%3E%3Cpath d='M90,30 L90,15'/%3E%3Cpath d='M110,60 L125,70'/%3E%3Cpath d='M90,70 L90,85'/%3E%3Ctext x='68' y='54' font-size='6' fill='%232D5A45' font-family='serif'%3EO%3C/text%3E%3Ctext x='2' y='28' font-size='6' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3Ctext x='42' y='12' font-size='6' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3Ctext x='2' y='78' font-size='6' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3Ctext x='42' y='98' font-size='6' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3Ctext x='127' y='28' font-size='6' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3Ctext x='82' y='12' font-size='6' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3Ctext x='127' y='78' font-size='6' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3Ctext x='82' y='98' font-size='6' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3C/g%3E%3C/svg%3E");
}
*/

/* Header */
header {
    padding: 80px 24px 40px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

/*
header::before {
    content: '';
    position: fixed;
    top: -20px;
    left: 15%;
    width: 280px;
    height: 280px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.05;
    background-size: contain;
    background-repeat: no-repeat;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 180 140'%3E%3Cg fill='none' stroke='%232D5A45' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M50,70 L70,50 L100,50 L120,70 L100,90 L70,90 Z'/%3E%3Cpath d='M70,50 L60,30'/%3E%3Cpath d='M55,32 L65,28'/%3E%3Cpath d='M100,50 L110,30'/%3E%3Cpath d='M105,32 L115,28'/%3E%3Cpath d='M50,70 L30,70'/%3E%3Cpath d='M120,70 L140,70'/%3E%3Cpath d='M70,90 L60,110'/%3E%3Cpath d='M100,90 L110,110'/%3E%3Ctext x='48' y='26' font-size='7' fill='%232D5A45' font-family='serif'%3ECOOH%3C/text%3E%3Ctext x='108' y='26' font-size='7' fill='%232D5A45' font-family='serif'%3ECOOH%3C/text%3E%3Ctext x='10' y='74' font-size='7' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3Ctext x='142' y='74' font-size='7' fill='%232D5A45' font-family='serif'%3ECOOH%3C/text%3E%3Ctext x='48' y='120' font-size='7' fill='%232D5A45' font-family='serif'%3ECH₂%3C/text%3E%3Ctext x='108' y='120' font-size='7' fill='%232D5A45' font-family='serif'%3ECH₂%3C/text%3E%3C/g%3E%3C/svg%3E");
}
*/

header h1 {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 400;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
    color: var(--color-text);
    transition: font-size 0.3s ease;
}

.tagline {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

/* Compact header when viewing results */
.container.viewing-results header {
    padding: 16px 24px 12px;
    text-align: left;
}

.container.viewing-results header h1 {
    font-size: 1.5rem;
    margin-bottom: 2px;
}

.container.viewing-results .tagline {
    font-size: 0.7rem;
}


.description {
    margin-top: 24px;
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--color-text-muted);
    text-align: center;
}

/* Main */
main {
    flex: 1;
    padding: 0 24px;
    position: relative;
}

/*
main::before,
main::after {
    content: '';
    position: fixed;
    pointer-events: none;
    z-index: 0;
    opacity: 0.06;
    background-size: contain;
    background-repeat: no-repeat;
}

main::before {
    top: 180px;
    left: -30px;
    width: 320px;
    height: 320px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 160 140'%3E%3Cg fill='none' stroke='%232D5A45' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M50,50 L80,35 L110,50 L110,80 L80,95 L50,80 Z'/%3E%3Cpath d='M110,80 L130,90'/%3E%3Cpath d='M80,95 L80,115'/%3E%3Cpath d='M50,80 L30,90'/%3E%3Cpath d='M50,50 L30,40'/%3E%3Cpath d='M80,35 L80,15'/%3E%3Ctext x='132' y='95' font-size='8' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3Ctext x='82' y='125' font-size='8' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3Ctext x='12' y='95' font-size='8' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3Ctext x='12' y='38' font-size='8' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3Ctext x='72' y='12' font-size='8' fill='%232D5A45' font-family='serif'%3EOCH₂OH%3C/text%3E%3Ctext x='108' y='45' font-size='8' fill='%232D5A45' font-family='serif'%3EO%3C/text%3E%3C/g%3E%3C/svg%3E");
}

main::after {
    bottom: 100px;
    right: -40px;
    width: 280px;
    height: 280px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 100'%3E%3Cg fill='none' stroke='%232D5A45' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M30,50 L60,50'/%3E%3Cpath d='M60,50 L80,35'/%3E%3Cpath d='M60,50 L80,65'/%3E%3Cpath d='M76,33 L84,37'/%3E%3Ctext x='10' y='54' font-size='9' fill='%232D5A45' font-family='serif'%3ECH₃%3C/text%3E%3Ctext x='82' y='32' font-size='9' fill='%232D5A45' font-family='serif'%3EO%3C/text%3E%3Ctext x='82' y='72' font-size='9' fill='%232D5A45' font-family='serif'%3EOH%3C/text%3E%3C/g%3E%3C/svg%3E");
}
*/

/* Search Section */
.search-section {
    padding: 10px 0 40px;
    max-width: 580px;
    margin: 0 auto;
}

.search-label {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 24px;
    color: var(--color-text-secondary);
    text-align: center;
}

.search-container {
    position: relative;
}

#ingredient-search {
    width: 100%;
    padding: 18px 22px;
    font-size: 1.1rem;
    font-family: var(--font-serif);
    border: 2px solid var(--color-text-muted);
    border-radius: 10px;
    background: var(--color-surface);
    color: var(--color-text);
    transition: border-color 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

#ingredient-search:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

#ingredient-search::placeholder {
    color: var(--color-text-muted);
}

/* Search Results Dropdown */
.search-results {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    max-height: 360px;
    overflow-y: auto;
    z-index: 100;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.search-section-label {
    padding: 12px 20px 8px;
    font-size: 0.65rem;
    font-family: var(--font-sans);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.search-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    cursor: pointer;
    border-bottom: 1px solid var(--color-border);
    transition: background 0.15s;
}

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

.search-result-item:hover {
    background: var(--color-accent-light);
}

.search-result-item .name {
    font-family: var(--font-serif);
    font-weight: 700;
    color: var(--color-text);
    font-size: 0.9rem;
}

.search-result-item .category {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hidden {
    display: none !important;
}

/* Results Section */
.results-section {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.results-header {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 12px;
}

.title-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.back-btn {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color 0.2s;
}

.back-btn:hover {
    color: var(--color-text);
}

.ingredient-info h2 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 400;
    margin: 0;
}

.ingredient-info p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* Context Tabs */
.context-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 12px;
}

.tab {
    padding: 10px 20px;
    border: 1px solid var(--color-border);
    border-radius: 100px;
    background: var(--color-surface);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-family: var(--font-sans);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.tab:hover {
    border-color: var(--color-text-muted);
    color: var(--color-text);
}

.tab.active {
    background: var(--color-text);
    border-color: var(--color-text);
    color: var(--color-bg);
}

/* Substitution Cards */
.sub-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 18px 20px;
    margin-bottom: 12px;
    transition: box-shadow 0.2s;
}

.sub-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.sub-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
    gap: 12px;
}

.sub-name {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.3;
}

.reliability-badge {
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.reliability-badge.excellent {
    background: var(--color-accent-light);
    color: var(--color-excellent);
}

.reliability-badge.good {
    background: #E8EEF5;
    color: var(--color-good);
}

.reliability-badge.fair {
    background: #FDF6E3;
    color: var(--color-fair);
}

.sub-ratio {
    padding: 12px 0;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--color-text);
    font-weight: 600;
    border-bottom: 1px solid var(--color-border);
    font-family: var(--font-sans);
}

.sub-details {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.sub-details p {
    margin-bottom: 0;
}

.sub-warning {
    background: #FEF3F2;
    border-left: 3px solid #D92D20;
    color: #B42318;
    padding: 10px 14px;
    border-radius: 0 6px 6px 0;
    font-size: 0.85rem;
    margin-top: 14px;
}

.sub-note {
    font-size: 0.85rem;
    font-style: italic;
    margin-top: 12px;
    color: var(--color-text-muted);
    padding-left: 12px;
    border-left: 2px solid var(--color-border);
}

/* Science Section */
.science-section {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--color-border);
}

.science-preview {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    padding: 0;
    transition: opacity 0.2s;
}

.science-preview:hover {
    opacity: 0.8;
}

.science-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-accent);
    white-space: nowrap;
}

.science-teaser {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
}

.toggle-icon {
    font-size: 0.6rem;
    color: var(--color-accent);
    transition: transform 0.2s;
    margin-left: auto;
    flex-shrink: 0;
    padding-top: 3px;
}

.science-preview.active .toggle-icon {
    transform: rotate(180deg);
}

.science-preview.active .science-teaser {
    visibility: hidden;
}

.science-content {
    margin-top: 14px;
    padding: 14px 16px;
    background: var(--color-accent-light);
    border-radius: 6px;
    border-left: 3px solid var(--color-accent);
}

.science-content p {
    font-size: 0.9rem;
    line-height: 1.75;
    color: var(--color-text);
    margin: 0 0 12px 0;
}

.science-content p:last-child {
    margin-bottom: 0;
}

/* Voting */
.vote-section {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 12px;
}

.vote-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 0;
    background: none;
    border: none;
    font-size: 0.8rem;
    font-family: var(--font-sans);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: color 0.2s;
}

.vote-btn:hover {
    color: var(--color-text);
}

.vote-btn.active-up,
.vote-btn.active-down {
    color: var(--color-text);
}

.vote-btn .vote-icon {
    font-size: 0.9rem;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.vote-btn:hover .vote-icon {
    opacity: 1;
}

.vote-btn.active-up .vote-icon,
.vote-btn.active-down .vote-icon {
    opacity: 1;
}

.vote-btn .vote-count {
    font-weight: 400;
    min-width: 8px;
}

.vote-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Featured Swaps */
.featured-swaps {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.featured-header {
    text-align: center;
    margin-bottom: 20px;
}

.featured-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 4px;
}

.featured-subtitle {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.swap-card {
    display: flex;
    flex-direction: column;
    padding: 16px;
    background: #F7F5F2;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
}

.swap-card:hover,
.swap-card:focus {
    border-color: var(--color-accent);
    background: var(--color-accent-light);
    outline: none;
}

.swap-card:focus-visible {
    box-shadow: 0 0 0 3px rgba(139, 90, 43, 0.2);
}

.swap-card-swap {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 6px;
}

.swap-card-arrow {
    color: var(--color-accent);
    margin: 0 6px;
}

.swap-card-description {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 48px 24px;
    color: var(--color-text-muted);
}

.no-results p {
    margin-bottom: 8px;
}

/* Context Warning */
.context-notice {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 14px 16px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* Footer */
footer {
    padding: 16px 24px 40px;
    text-align: center;
    position: relative;
}

/*
footer::before {
    content: '';
    position: fixed;
    bottom: -30px;
    right: 20%;
    width: 300px;
    height: 300px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.05;
    background-size: contain;
    background-repeat: no-repeat;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 180 140'%3E%3Cg fill='none' stroke='%232D5A45' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M50,60 L70,50 L90,60 L90,80 L70,90 L50,80 Z'/%3E%3Cpath d='M90,60 L110,50 L120,70 L110,90 L90,80'/%3E%3Cpath d='M55,62 L65,57'/%3E%3Cpath d='M55,78 L65,83'/%3E%3Cpath d='M50,60 L35,50'/%3E%3Cpath d='M70,50 L70,30'/%3E%3Cpath d='M120,70 L140,70'/%3E%3Cpath d='M70,90 L70,110'/%3E%3Cpath d='M65,108 L75,108'/%3E%3Ctext x='20' y='48' font-size='7' fill='%232D5A45' font-family='serif'%3ECH₃%3C/text%3E%3Ctext x='62' y='26' font-size='7' fill='%232D5A45' font-family='serif'%3EN%3C/text%3E%3Ctext x='142' y='74' font-size='7' fill='%232D5A45' font-family='serif'%3ECH₃%3C/text%3E%3Ctext x='62' y='122' font-size='7' fill='%232D5A45' font-family='serif'%3EO%3C/text%3E%3Ctext x='108' y='46' font-size='7' fill='%232D5A45' font-family='serif'%3EN%3C/text%3E%3Ctext x='108' y='98' font-size='7' fill='%232D5A45' font-family='serif'%3EN%3C/text%3E%3C/g%3E%3C/svg%3E");
}
*/

.swap-counter {
    position: fixed;
    bottom: 20px;
    left: 16px;
    font-size: 0.7rem;
    color: var(--color-text-muted);
    z-index: 100;
}

.footer-tagline {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    letter-spacing: 0.01em;
    font-style: italic;
}

.kofi-link {
    position: fixed;
    bottom: 16px;
    right: 16px;
    padding: 10px 20px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.kofi-link:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-accent-light);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

/* No Results in Search */
.no-results-container {
    padding: 20px;
    text-align: center;
}

.no-results-text {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.request-link {
    background: none;
    border: none;
    color: var(--color-accent);
    font-family: var(--font-serif);
    font-size: 0.95rem;
    cursor: pointer;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.2s;
}

.request-link:hover {
    background: var(--color-accent-light);
}

/* Modals */
.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.hidden {
    display: none !important;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--color-surface);
    border-radius: 16px;
    padding: 32px;
    max-width: 480px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    animation: modalIn 0.2s ease;
}

.modal-content.modal-small {
    max-width: 360px;
    text-align: center;
    padding: 32px 28px;
}

.modal-content.modal-small h2 {
    margin-bottom: 12px;
}

.modal-content.modal-small p {
    margin-bottom: 20px;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-text-muted);
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    transition: all 0.2s;
}

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

.modal-content h2 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--color-text);
}

.modal-subtitle {
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    font-size: 0.9rem;
}

.thank-you-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface);
    color: var(--color-text);
    transition: border-color 0.2s;
}

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

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

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #BEBEBE;
}

.submit-btn {
    width: 100%;
    padding: 14px 20px;
    background: var(--color-accent);
    color: white;
    border: none;
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.submit-btn:hover {
    background: #234a38;
}

/* Mobile */
@media (max-width: 500px) {
    header {
        padding: 50px 20px 30px;
    }

    header h1 {
        font-size: 2.5rem;
    }

    main {
        padding: 0 16px;
    }

    .search-label {
        font-size: 1.25rem;
    }

    .sub-card {
        padding: 16px;
    }

    .sub-card-header {
        flex-direction: column;
        gap: 6px;
    }

    .context-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .tab {
        padding: 8px 16px;
        font-size: 0.85rem;
    }

    .footer-tagline {
        font-size: 1.1rem;
    }

    .kofi-link {
        padding: 8px 16px;
        font-size: 0.8rem;
    }

    .swap-counter {
        font-size: 0.6rem;
    }

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

    .swap-card-swap {
        font-size: 0.95rem;
    }
}

/* Scrollbar */
.search-results::-webkit-scrollbar {
    width: 6px;
}

.search-results::-webkit-scrollbar-track {
    background: transparent;
}

.search-results::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

.search-results::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}