/* ============================================
   LGD.dog - Interactive Breed Comparison Tool
   Standalone page styles for /compare.html
   ============================================ */

/* ----- Selector Panel ----- */
.compare-panel {
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--space-8);
    background: var(--color-surface);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-surface-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.compare-selectors {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.compare-slot {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    flex: 1;
    min-width: 220px;
    max-width: 340px;
}

.compare-slot label {
    font-family: var(--font-body);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-neutral-600);
}

.compare-slot select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    font-family: var(--font-body);
    border: 2px solid var(--color-neutral-300);
    border-radius: var(--radius-md);
    background-color: var(--color-neutral-200);
    color: var(--color-neutral-900);
    cursor: pointer;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23A39B8B' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.compare-slot select:hover,
.compare-slot select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
    outline: none;
}

.compare-vs {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    background: var(--color-primary-glow);
    border: 2px solid rgba(196, 163, 90, 0.25);
    border-radius: 50%;
    animation: vsGlow 3s ease-in-out infinite;
}

@keyframes vsGlow {
    0%, 100% { box-shadow: 0 0 8px rgba(196, 163, 90, 0.15); }
    50% { box-shadow: 0 0 20px rgba(196, 163, 90, 0.35); }
}

.compare-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-8);
    font-family: var(--font-heading);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: white;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    align-self: flex-end;
    min-width: 140px;
}

.compare-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px -6px var(--color-primary);
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
}

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

.compare-btn svg {
    width: 18px;
    height: 18px;
}

/* ----- Empty State ----- */
.compare-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-16) var(--space-8);
    text-align: center;
    color: var(--color-neutral-500);
}

.compare-empty-icon {
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-6);
    padding: var(--space-5);
    background: var(--color-primary-glow);
    border-radius: 50%;
    color: var(--color-primary);
    opacity: 0.7;
}

.compare-empty h3 {
    font-size: var(--font-size-xl);
    color: var(--color-neutral-700);
    margin-bottom: var(--space-2);
}

.compare-empty p {
    font-size: var(--font-size-base);
    max-width: 400px;
    margin: 0 auto;
}

/* ----- Results Dashboard ----- */
.compare-results {
    display: none;
    max-width: 1100px;
    margin: var(--space-8) auto 0;
    animation: slideUp 0.5s ease forwards;
}

.compare-results.is-visible {
    display: block;
}

/* Breed Header Cards */
.compare-headers {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.compare-breed-header {
    background: var(--color-surface);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-surface-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    text-align: center;
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.compare-breed-header:hover {
    border-color: var(--color-surface-border-hover);
    box-shadow: var(--shadow-glow);
}

.compare-breed-name {
    font-family: var(--font-heading);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-2);
}

.compare-breed-origin {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-600);
    margin-bottom: var(--space-3);
}

.compare-breed-region {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    background-color: var(--color-primary-glow);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-3);
}

.compare-breed-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.compare-breed-link:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* ----- Trait Section ----- */
.compare-section-title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-body);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--color-primary);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-surface-border);
}

.compare-section-title svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* ----- Trait Row (Bar Chart Style) ----- */
.compare-trait-row {
    background: var(--color-surface);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-surface-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-6);
    margin-bottom: var(--space-3);
    transition: border-color var(--transition-fast);
}

.compare-trait-row:hover {
    border-color: var(--color-surface-border-hover);
}

.compare-trait-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-800);
    margin-bottom: var(--space-3);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.compare-trait-label svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.compare-bars {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.compare-bar-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.compare-bar-name {
    font-size: var(--font-size-xs);
    color: var(--color-neutral-600);
    font-weight: var(--font-weight-medium);
}

.compare-bar-track {
    width: 100%;
    height: 10px;
    background: var(--color-neutral-200);
    border-radius: var(--radius-full);
    overflow: hidden;
    position: relative;
}

.compare-bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    background: linear-gradient(90deg, var(--color-primary-dark), var(--color-primary-light));
    transition: width 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    width: 0;
    position: relative;
}

.compare-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.2) 0%, transparent 100%);
    border-radius: var(--radius-full);
}

.compare-bar-value {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-top: 2px;
}

.compare-bar-pending {
    font-size: var(--font-size-xs);
    color: var(--color-neutral-500);
    font-style: italic;
}

/* ----- Text Trait Row ----- */
.compare-text-row {
    background: var(--color-surface);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-surface-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-6);
    margin-bottom: var(--space-3);
    transition: border-color var(--transition-fast);
}

.compare-text-row:hover {
    border-color: var(--color-surface-border-hover);
}

.compare-text-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin-top: var(--space-3);
}

.compare-text-cell {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    color: var(--color-neutral-700);
}

.compare-text-cell-name {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    color: var(--color-neutral-600);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-2);
}

.compare-text-cell p {
    margin-bottom: 0;
}

/* ----- Expandable Trait Row ----- */
.compare-expand-row {
    background: var(--color-surface);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--color-surface-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.compare-expand-row:hover {
    border-color: var(--color-surface-border-hover);
}

.compare-expand-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-800);
    text-align: left;
    transition: background var(--transition-fast);
}

.compare-expand-toggle:hover {
    background: var(--color-primary-glow);
}

.compare-expand-toggle svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.compare-expand-row.is-open .compare-expand-toggle svg {
    transform: rotate(180deg);
}

.compare-expand-body {
    display: none;
    padding: 0 var(--space-6) var(--space-6);
}

.compare-expand-row.is-open .compare-expand-body {
    display: block;
    animation: fadeIn 0.3s ease forwards;
}

/* ----- Quick Verdict ----- */
.compare-verdict {
    background: linear-gradient(135deg, rgba(196, 163, 90, 0.08), rgba(196, 163, 90, 0.03));
    border: 1px solid rgba(196, 163, 90, 0.2);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    margin-top: var(--space-8);
    margin-bottom: var(--space-8);
}

.compare-verdict-title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-4);
}

.compare-verdict-title svg {
    width: 24px;
    height: 24px;
}

.compare-verdict-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.compare-verdict-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
    color: var(--color-neutral-700);
}

.compare-verdict-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
    box-shadow: 0 0 6px rgba(196, 163, 90, 0.6);
    margin-top: 8px;
    flex-shrink: 0;
}

/* ----- Popular Comparisons Grid ----- */
.compare-popular {
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--space-12) 0;
}

.compare-popular-title {
    text-align: center;
    font-family: var(--font-heading);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-2);
}

.compare-popular-subtitle {
    text-align: center;
    font-size: var(--font-size-base);
    color: var(--color-neutral-600);
    margin-bottom: var(--space-8);
}

.compare-popular-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .compare-popular-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .compare-popular-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.compare-popular-card {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    background: var(--color-surface);
    border: 1px solid var(--color-surface-border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.compare-popular-card:hover {
    border-color: var(--color-surface-border-hover);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.compare-popular-card-vs {
    font-family: var(--font-heading);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    background: var(--color-primary-glow);
    border-radius: var(--radius-full);
    padding: var(--space-1) var(--space-2);
    flex-shrink: 0;
}

.compare-popular-card-names {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-neutral-800);
    line-height: 1.4;
}

.compare-popular-card-arrow {
    margin-left: auto;
    width: 18px;
    height: 18px;
    color: var(--color-neutral-500);
    flex-shrink: 0;
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.compare-popular-card:hover .compare-popular-card-arrow {
    transform: translateX(3px);
    color: var(--color-primary);
}

/* ----- Share Link ----- */
.compare-share {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.compare-share-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-neutral-600);
    background: var(--color-neutral-200);
    border: 1px solid var(--color-neutral-300);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.compare-share-btn:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
    background: var(--color-primary-glow);
}

.compare-share-btn svg {
    width: 16px;
    height: 16px;
}

.compare-share-toast {
    position: fixed;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    padding: var(--space-3) var(--space-6);
    background: var(--color-neutral-100);
    color: var(--color-neutral-900);
    border: 1px solid var(--color-surface-border);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: var(--z-tooltip);
}

.compare-share-toast.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ----- Responsive ----- */
@media (max-width: 768px) {
    .compare-selectors {
        flex-direction: column;
        align-items: stretch;
    }

    .compare-slot {
        max-width: none;
    }

    .compare-vs {
        align-self: center;
        width: 40px;
        height: 40px;
        font-size: var(--font-size-base);
    }

    .compare-btn {
        width: 100%;
    }

    .compare-headers {
        position: sticky;
        top: 60px; /* Below standard mobile nav */
        z-index: 40;
        background: #121212;
        padding: 10px 0;
        margin-bottom: 15px;
        border-bottom: 1px solid var(--color-surface-border);
        /* Keep side by side */
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .compare-breed-header {
        padding: 10px;
        border-radius: 8px;
    }

    .compare-breed-name {
        font-size: 1.1rem;
    }

    .compare-breed-region,
    .compare-breed-origin {
        font-size: 0.7rem;
    }

    .compare-bars,
    .compare-text-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .compare-bar-group {
        display: flex;
        flex-direction: column;
    }

    .compare-breed-name {
        font-size: var(--font-size-xl);
    }
}

/* ----- Print Stylesheet ----- */
@media print {
    /* Hide interactive/non-essential elements */
    .compare-panel,
    .compare-popular,
    .compare-share,
    .compare-expand-toggle svg,
    .site-header,
    .site-footer,
    .back-to-top,
    .mobile-menu-toggle,
    .mobile-nav,
    .search-bar,
    .breadcrumbs,
    .compare-cta {
        display: none !important;
    }

    /* Force white background */
    body,
    .compare-results,
    .compare-trait-row,
    .compare-text-row,
    .compare-expand-row,
    .compare-breed-header,
    .compare-verdict {
        background: white !important;
        color: black !important;
        box-shadow: none !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        border-color: #ccc !important;
    }

    /* Show all results */
    .compare-results {
        display: block !important;
    }

    /* Force expand all accordion sections */
    .compare-expand-body {
        display: block !important;
    }

    /* Make bars visible without animation */
    .compare-bar-fill {
        transition: none !important;
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
        background: #C4A35A !important;
    }

    .compare-bar-track {
        background: #eee !important;
        print-color-adjust: exact;
        -webkit-print-color-adjust: exact;
    }

    /* Ensure readable text colors */
    .compare-breed-name,
    .compare-trait-label,
    .compare-section-title,
    .compare-verdict-title {
        color: #222 !important;
    }

    .compare-text-cell,
    .compare-verdict-item,
    .compare-bar-name,
    .compare-text-cell-name {
        color: #444 !important;
    }

    .compare-bar-value {
        color: #8B7535 !important;
    }

    /* Page title for print header */
    .page-header h1::after {
        content: " — lgd.dog/compare";
        font-size: 0.5em;
        font-weight: normal;
        color: #999;
    }

    /* Prevent page breaks inside cards */
    .compare-trait-row,
    .compare-text-row,
    .compare-expand-row,
    .compare-breed-header {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    /* Add URL after breed profile links */
    .compare-breed-link::after {
        content: " (lgd.dog" attr(href) ")";
        font-size: 0.8em;
        color: #888;
    }
}