/**
 * Visualize Mode Styles
 * Multi-drillhole comparison view
 */

/* ========== Mode Toggle ========== */
.mode-toggle {
    display: flex;
    gap: 0;
    background: var(--graiph-bg-elevated);
    border: 1px solid var(--graiph-border);
    border-radius: 6px;
    overflow: hidden;
    margin: 0 4px;
}

.mode-toggle-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border: none;
    background: transparent;
    color: var(--graiph-text-secondary);
    font-size: 11px;
    font-family: 'Nunito Sans', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.mode-toggle-btn:hover {
    background: var(--graiph-bg-hover);
    color: var(--graiph-text-primary);
}

.mode-toggle-btn.active {
    background: var(--graiph-accent);
    color: var(--graiph-bg-primary);
}

.mode-toggle-btn svg {
    flex-shrink: 0;
}

.mode-separator {
    width: 1px;
    height: 20px;
    background: var(--graiph-border);
    align-self: center;
    margin: 0 4px;
}

/* ========== Visualize Content Container ========== */
#visualizeContent {
    display: none;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
    background: var(--graiph-bg-primary);
}

#visualizeContent.hidden {
    display: none;
}

/* ========== Visualize Toolbar ========== */
#visualizeToolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: var(--graiph-bg-secondary);
    border-bottom: 1px solid var(--graiph-border);
    flex-shrink: 0;
    min-height: 36px;
    overflow-x: auto;
}

.viz-toolbar-section {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.viz-btn {
    padding: 3px 10px;
    border: 1px solid var(--graiph-border);
    border-radius: 4px;
    background: var(--graiph-bg-elevated, var(--graiph-bg-secondary));
    color: var(--graiph-text-secondary);
    font-size: 11px;
    font-family: 'Nunito Sans', sans-serif;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s ease;
}

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

.viz-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.viz-toolbar-separator {
    width: 1px;
    height: 20px;
    background: var(--graiph-border);
    flex-shrink: 0;
    margin: 0 4px;
}

.viz-toolbar-label {
    font-size: 11px;
    color: var(--graiph-text-secondary);
    font-weight: 500;
    white-space: nowrap;
}

.viz-count {
    font-size: 11px;
    color: var(--graiph-text-muted);
}

/* Toggle button groups */
.viz-toggle-group {
    display: flex;
    gap: 0;
    background: var(--graiph-bg-elevated);
    border: 1px solid var(--graiph-border);
    border-radius: 4px;
    overflow: hidden;
}

.viz-toggle-btn {
    padding: 3px 8px;
    border: none;
    background: transparent;
    color: var(--graiph-text-secondary);
    font-size: 11px;
    font-family: 'Nunito Sans', sans-serif;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.viz-toggle-btn:hover {
    background: var(--graiph-bg-hover);
}

.viz-toggle-btn.active {
    background: var(--graiph-accent);
    color: var(--graiph-bg-primary);
}

/* Checkboxes in toolbar */
.viz-checkbox {
    display: flex;
    align-items: center;
    gap: 3px;
    cursor: pointer;
    font-size: 11px;
    color: var(--graiph-text-secondary);
    white-space: nowrap;
}

.viz-checkbox input[type="checkbox"] {
    width: 13px;
    height: 13px;
    cursor: pointer;
    accent-color: var(--graiph-accent);
}

/* Zoom controls */
.viz-zoom-controls {
    margin-left: auto;
}

.viz-zoom-label {
    font-size: 11px;
    color: var(--graiph-text-secondary);
    min-width: 36px;
    text-align: center;
}

/* ========== Progress Bar ========== */
.viz-progress-bar {
    position: relative;
    height: 22px;
    background: var(--graiph-bg-elevated);
    border-bottom: 1px solid var(--graiph-border);
    flex-shrink: 0;
    overflow: hidden;
}

.viz-progress-bar.hidden {
    display: none;
}

.viz-progress-fill {
    height: 100%;
    background: var(--graiph-accent);
    opacity: 0.3;
    transition: width 0.3s ease;
    width: 0%;
}

.viz-progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 11px;
    color: var(--graiph-text-primary);
    font-weight: 500;
    white-space: nowrap;
}

/* ========== Drillhole Chip Bar ========== */
.viz-chip-bar {
    display: none; /* hidden by default; shown via visualize-active */
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: var(--graiph-bg-secondary);
    border-bottom: 1px solid var(--graiph-border);
    flex-shrink: 0;
    min-height: 32px;
}

.visualize-active .viz-chip-bar {
    display: flex;
}

.viz-chip-container {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
}

.viz-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 6px 2px 8px;
    background: color-mix(in srgb, var(--graiph-accent) 15%, var(--graiph-bg-elevated));
    border: 1px solid var(--graiph-accent);
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    color: var(--graiph-text-primary);
    white-space: nowrap;
    transition: background 0.15s ease;
}

.viz-chip:hover {
    background: color-mix(in srgb, var(--graiph-accent) 25%, var(--graiph-bg-elevated));
}

.viz-chip-label {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.viz-chip-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border: none;
    background: transparent;
    color: var(--graiph-text-secondary);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 50%;
    line-height: 1;
    padding: 0;
    transition: all 0.15s ease;
}

.viz-chip-remove:hover {
    background: var(--graiph-alert-error, #E53935);
    color: #fff;
}

/* ========== Main Row (canvas + side panel) ========== */
.viz-main-row {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ========== Canvas Area ========== */
#vizCanvasArea {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
    position: relative;
}

/* Composition badge (used in chip bar) */
.viz-composition-badge {
    display: inline-block;
    background: var(--graiph-accent, #33CC66);
    color: #000;
    font-size: 9px;
    font-weight: 700;
    padding: 1px 4px;
    border-radius: 3px;
    margin-left: 4px;
    vertical-align: middle;
}

/* Scroll Container */
.viz-scroll-container {
    flex: 1;
    overflow: auto;
    position: relative;
}

#vizCanvas {
    display: block;
}

/* ========== Tray Image Side Panel ========== */
.viz-tray-panel {
    width: 320px;
    background: var(--graiph-bg-secondary);
    border-left: 1px solid var(--graiph-border);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.viz-tray-panel.hidden {
    display: none;
}

.viz-tray-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    border-bottom: 1px solid var(--graiph-border);
    font-size: 12px;
    font-weight: 600;
    color: var(--graiph-text-primary);
}

.viz-tray-panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.viz-tray-panel-content img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    margin-bottom: 8px;
}

.viz-tray-panel-info {
    font-size: 11px;
    color: var(--graiph-text-secondary);
    line-height: 1.6;
}

.viz-tray-panel-info strong {
    color: var(--graiph-text-primary);
}

/* ========== Load More Bar ========== */
.viz-load-more-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--graiph-bg-elevated);
    border-top: 1px solid var(--graiph-border);
}

.viz-load-more-bar.hidden {
    display: none;
}

.viz-load-more-info {
    font-size: 11px;
    color: var(--graiph-text-muted);
}

/* ========== Depth Ruler (left side in real-depth mode) ========== */
.viz-depth-ruler {
    width: 48px;
    flex-shrink: 0;
    background: var(--graiph-bg-elevated);
    border-right: 1px solid var(--graiph-border);
    position: relative;
    overflow: hidden;
}

/* ========== Crosshair ========== */
.viz-crosshair {
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--graiph-accent);
    opacity: 0.6;
    pointer-events: none;
    z-index: 10;
    transition: top 0.016s linear;
}

.viz-crosshair-label {
    position: absolute;
    left: 4px;
    transform: translateY(-50%);
    font-size: 10px;
    color: var(--graiph-accent-text);
    background: var(--graiph-bg-primary);
    padding: 1px 4px;
    border-radius: 2px;
    pointer-events: none;
    z-index: 11;
    white-space: nowrap;
}

/* ========== Empty State ========== */
.viz-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--graiph-text-muted);
    font-size: 13px;
    gap: 8px;
}

.viz-empty-state svg {
    opacity: 0.3;
}

/* ========== Responsive ========== */
@media (max-width: 1200px) {
    .viz-drillhole-list {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }
}