/* ============================================
   Results CSS - Card layout & Image comparison
   ============================================ */

/* Results container */
.results-container {
    width: 100%;
    height: 100%;
    overflow-y: auto;
    background: var(--bg-primary);
    padding-bottom: calc(var(--safe-bottom) + var(--space-lg));
}

/* Results header */
.results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: calc(var(--safe-top) + var(--space-md)) var(--space-md) var(--space-md);
    position: sticky;
    top: 0;
    background: var(--bg-primary);
    z-index: 5;
    border-bottom: 1px solid var(--border-color);
}

.results-header h2 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--accent-light);
}

/* ============================================
   Image Tabs (Scontornata / Ambientata)
   ============================================ */
.image-tabs {
    display: flex;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.image-tab {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.image-tab.active {
    background: var(--accent-gradient);
    color: #fff;
    border-color: var(--accent);
    box-shadow: 0 2px 8px var(--accent-glow);
}

.image-tab.disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

/* ============================================
   Image comparison slider (clip-path)
   ============================================ */
.image-comparison {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    max-height: 50vh;
    overflow: hidden;
    background: #000;
    user-select: none;
    touch-action: none;
}

.comparison-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.comparison-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Foreground image: clipped via clip-path (set by JS) */
.comparison-img-before {
    z-index: 1;
    clip-path: inset(0 50% 0 0);
}

.comparison-handle {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transform: translateX(-50%);
    cursor: ew-resize;
    z-index: 3;
}

.handle-line {
    flex: 1;
    width: 2px;
    background: #fff;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
}

.handle-circle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    flex-shrink: 0;
    color: var(--bg-primary);
}

.comparison-label {
    position: absolute;
    bottom: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    color: #fff;
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 4;
    pointer-events: none;
    transition: opacity 0.15s;
}

.label-left {
    left: var(--space-md);
}

.label-right {
    right: var(--space-md);
}

.no-enhanced {
    padding: var(--space-lg);
    text-align: center;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

/* ============================================
   Download image buttons
   ============================================ */
.image-download-actions {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    overflow-x: auto;
}

.btn-download {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: var(--font-size-xs);
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

.btn-download:active {
    background: var(--bg-input);
}

.btn-download svg {
    width: 14px;
    height: 14px;
    stroke: var(--accent);
    flex-shrink: 0;
}

/* ============================================
   Analysis cards
   ============================================ */
.analysis-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    padding: var(--space-md);
}

.analysis-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-fast);
}

.analysis-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.analysis-card-header svg {
    width: 16px;
    height: 16px;
    stroke: var(--accent);
}

.analysis-card-value {
    font-size: var(--font-size-md);
    color: var(--text-primary);
    line-height: 1.6;
}

.analysis-card-value.large {
    font-size: var(--font-size-xl);
    font-weight: 600;
}

/* ============================================
   Editable card inputs
   ============================================ */
.card-edit {
    display: block;
    width: 100%;
    padding: var(--space-sm);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: var(--font-size-md);
    line-height: 1.5;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.card-edit:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.card-edit-large {
    font-size: var(--font-size-xl);
    font-weight: 600;
    padding: var(--space-sm) var(--space-md);
}

.card-edit-textarea {
    resize: vertical;
    min-height: 80px;
    overflow-y: hidden;
    word-wrap: break-word;
    white-space: pre-wrap;
}

.card-edit-hint {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

/* Info card (read-only) */
.info-card .analysis-card-value {
    font-size: var(--font-size-sm);
}

.info-row {
    margin-bottom: 4px;
}

.info-row:last-child {
    margin-bottom: 0;
}

/* Color swatches */
.color-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.color-swatch {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: var(--bg-input);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
}

.color-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1px solid var(--border-light);
    flex-shrink: 0;
}

/* Tag pills */
.tag-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.tag-pill {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: rgba(0, 90, 134, 0.15);
    color: var(--accent-light);
    border: 1px solid rgba(0, 90, 134, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

/* Full width cards */
.analysis-card.full-width {
    grid-column: 1 / -1;
}

/* SEO section */
.seo-section {
    padding: 0 var(--space-md);
    margin-top: var(--space-sm);
}

.seo-section-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--accent-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-md);
    padding-left: var(--space-xs);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--accent-glow);
}

.seo-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

/* Results actions */
.results-actions {
    padding: var(--space-md);
    padding-top: var(--space-lg);
}

.results-actions-secondary {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.results-actions-secondary .btn-secondary {
    flex: 1;
}

/* Grid layout for tablets */
@media (min-width: 600px) {
    .analysis-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Saving state */
.btn-primary.saving {
    opacity: 0.7;
    pointer-events: none;
}

.btn-primary.saved {
    background: var(--success);
}

/* Results brand footer */
.results-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-lg) var(--space-md) var(--space-md);
    opacity: 0.4;
}

.results-brand-logo {
    height: 16px;
    width: auto;
    filter: brightness(0) invert(0.6);
}

body.light-theme .results-brand-logo {
    filter: brightness(0) opacity(0.4);
}