/*
 * Guide-popup / calibration-wizard styling for the scan tool.
 * Uses the existing Apollo design tokens defined in style.css (:root) so the
 * palette and fonts stay consistent. The visual language mirrors Apollo's
 * confirmation-popup wizard (progress bar, Step X of Y, option buttons).
 */

.gp-overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1200;
}

.gp-overlay.is-open {
    display: flex;
}

.gp-panel {
    width: min(560px, 95vw);
    max-height: 90vh;
    overflow: auto;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 14px;
    padding: 20px;
    color: var(--text-primary);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5);
}

.gp-progress-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.gp-progress-track {
    flex: 1;
    height: 6px;
    border-radius: 999px;
    background: var(--bg-input);
    overflow: hidden;
}

.gp-progress-bar {
    height: 100%;
    width: 0%;
    border-radius: 999px;
    background: var(--accent);
    transition: width 0.25s ease;
}

.gp-progress-label {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
}

.gp-title {
    margin: 0 0 6px 0;
    font-size: 18px;
    font-weight: 700;
}

.gp-summary {
    margin: 0 0 12px 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.gp-summary[hidden] {
    display: none;
}

.gp-body {
    margin-bottom: 16px;
}

.gp-step-heading {
    font-size: 15px;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 6px;
}

.gp-step-body {
    font-size: 14px;
    line-height: 1.55;
    color: var(--text-primary);
}

.gp-entry {
    margin: 14px 0;
}

.gp-field-label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.gp-textarea,
.gp-input {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    padding: 8px 10px;
    font-size: 13px;
    box-sizing: border-box;
}

.gp-textarea {
    font-family: monospace;
    resize: vertical;
}

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

.gp-abc-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px 12px;
    align-items: center;
}

.gp-entry-toggle {
    margin-top: 10px;
    background: none;
    border: none;
    color: var(--accent);
    font-size: 12px;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
}

.gp-capture-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.gp-feedback {
    margin: 12px 0 0 0;
    font-size: 13px;
    min-height: 18px;
    color: var(--text-secondary);
}

.gp-feedback.is-ok { color: var(--dev-ok); }
.gp-feedback.is-error { color: var(--dev-bad); }
.gp-feedback.is-loading { color: var(--accent); }

.gp-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

/* .gp-btn / .gp-btn-primary base styles live in cnc-components.css */

.gp-btn-danger {
    background: var(--dev-bad);
    border-color: var(--dev-bad);
    color: var(--text-primary);
}

.gp-btn-left {
    margin-right: auto;
}

#scan-workflow > section {
    margin-top: 8px;
}

/* ── Calibration wizard: per-pose residual list + outlier redo ────────────── */

.gp-redo-banner {
    background: var(--bg-input);
    border: 1px solid var(--accent);
    border-radius: 8px;
    padding: 8px 10px;
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--text-primary);
}

.gp-pose-list {
    list-style: none;
    margin: 14px 0 0 0;
    padding: 0;
    max-height: 220px;
    overflow: auto;
    border: 1px solid var(--border);
    border-radius: 8px;
}

.gp-pose-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 8px 10px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}

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

.gp-pose-row.is-worst {
    background: rgba(220, 80, 80, 0.12);
}

.gp-pose-row.is-redoing {
    background: rgba(94, 234, 212, 0.12);
}

.gp-pose-main {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 6px;
    min-width: 0;
}

.gp-pose-summary {
    color: var(--text-secondary);
    font-family: monospace;
    font-size: 12px;
}

.gp-pose-outlier {
    color: var(--dev-bad);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.gp-pose-side {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: none;
}

.gp-pose-res {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
}

.gp-pose-res.is-good { color: var(--dev-ok); }
.gp-pose-res.is-marginal { color: var(--accent); }
.gp-pose-res.is-bad { color: var(--dev-bad); }

/* Per-pose camera-to-board distance readout (scan_camera_bands.js verdict).
   Soft gate: out-of-band poses get a red badge + a red left accent, but capture
   is never blocked. Amber marks "recommended but not optimal". */
.gp-pose-headline {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 6px;
    min-width: 0;
}

.gp-pose-quality {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 4px 10px;
    margin-top: 4px;
}

.gp-pose-dist {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.gp-pose-dist.is-good { color: var(--dev-ok); }
.gp-pose-dist.is-ok { color: #f59e0b; }
.gp-pose-dist.is-bad { color: var(--dev-bad); }
.gp-pose-dist.is-unknown {
    color: var(--text-secondary);
    font-weight: 400;
}

.gp-pose-coverage {
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
}

.gp-pose-row.is-oob {
    border-left: 3px solid var(--dev-bad);
}

.gp-btn-small {
    padding: 4px 10px;
    font-size: 12px;
}

/* ── Multi-angle merge capture (scan_merge.js) ────────────────────────────── */

.capture-settings-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 10px;
}

.pose-mode-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 4px 0 10px 0;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
}

.pose-mode-toggle input {
    width: auto;
    margin: 0;
}

.gp-auto-note {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.merge-pose-grid {
    display: grid;
    grid-template-columns: auto 1fr auto 1fr;
    gap: 6px 10px;
    align-items: center;
    margin-bottom: 10px;
}

.merge-pose-grid .stock-label {
    margin: 0;
}

.merge-list {
    list-style: none;
    margin: 10px 0 0 0;
    padding: 0;
}

.merge-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 6px 8px;
    border: 1px solid var(--border);
    border-radius: 6px;
    margin-bottom: 6px;
    font-size: 13px;
}

.merge-row-main {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.merge-row-sub {
    color: var(--text-secondary);
    font-size: 11px;
}

.merge-row-remove {
    flex: none;
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
}

.merge-row-remove:hover:not(:disabled) {
    border-color: var(--dev-bad);
    color: var(--dev-bad);
}

.merge-row-remove:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

/* ── Live 2D aiming preview (scan_live_preview.js) ────────────────────────── */

/* ── Camera connection panel spacing ──────────────────────────────────────── */

.scan-camera-panel > .hint {
    margin-bottom: 10px;
}

.scan-camera-panel .cnc-label,
.scan-camera-panel .stock-label {
    display: block;
    margin-top: 12px;
    margin-bottom: 6px;
}

.scan-camera-panel .cnc-select,
.scan-camera-panel .stock-input {
    margin-bottom: 10px;
}

.scan-camera-actions {
    margin: 12px 0 14px 0;
    gap: 10px;
}

.scan-camera-actions .cnc-btn {
    flex: 1;
}

.scan-connect-btn {
    margin-top: 4px;
}

.scan-connect-status {
    margin-top: 10px;
}

.scan-connect-info {
    margin-top: 10px;
}

/* ── Live 2D aiming preview (scan_live_preview.js) ────────────────────────── */

.gp-live-preview {
    margin: 0 0 14px 0;
}

.gp-live-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
}

.gp-live-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
}

.gp-live-toggle {
    margin: 0;
}

.gp-live-preview.is-off .gp-live-body {
    display: none;
}

.gp-live-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.gp-live-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Centre crosshair the operator aims the calibration board under. */
.gp-live-crosshair {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.gp-live-crosshair::before,
.gp-live-crosshair::after {
    content: '';
    position: absolute;
    background: rgba(94, 234, 212, 0.9);
}

.gp-live-crosshair::before {
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
    transform: translateX(-0.5px);
}

.gp-live-crosshair::after {
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    transform: translateY(-0.5px);
}

.gp-live-status {
    position: absolute;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 12px;
    font-size: 13px;
    color: var(--text-secondary);
    background: rgba(0, 0, 0, 0.55);
}

.gp-live-status.is-visible {
    display: flex;
}

.gp-live-status.is-busy {
    color: var(--accent);
}

.gp-live-status.is-error {
    color: var(--dev-bad);
}

.gp-live-caption {
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

/* ── Capture resolution toggle (Fast / High) ─────────────────────────────── */

.capture-quality {
    margin: 10px 0 6px 0;
}

.capture-quality-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.seg-control {
    display: inline-flex;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.seg-btn {
    appearance: none;
    border: none;
    background: var(--bg-input);
    color: var(--text-secondary);
    font: inherit;
    font-size: 13px;
    padding: 7px 18px;
    cursor: pointer;
    transition: background 0.12s ease, color 0.12s ease;
}

.seg-btn + .seg-btn {
    border-left: 1px solid var(--border);
}

.seg-btn:hover:not(:disabled):not(.is-active) {
    background: var(--bg-hover, rgba(255, 255, 255, 0.05));
}

.seg-btn.is-active {
    background: var(--accent);
    color: #ffffff;
    font-weight: 600;
}

.seg-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.seg-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

/* ── Cloud edit + export toolbar (overlays the viewer) ────────────────────── */

.scan-toolbar {
    position: absolute;
    top: 12px;
    left: 12px;
    right: 12px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 16px;
    padding: 8px 10px;
    background: rgba(20, 20, 28, 0.82);
    border: 1px solid var(--border);
    border-radius: 10px;
    backdrop-filter: blur(6px);
    z-index: 5;
}

.scan-tool-group {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.scan-tool-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    padding-left: 6px;
    border-left: 1px solid var(--border);
}

.tool-btn {
    appearance: none;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    font: inherit;
    font-size: 12px;
    padding: 6px 12px;
    border-radius: 7px;
    cursor: pointer;
    transition: background 0.12s ease, border-color 0.12s ease;
}

.tool-btn:hover:not(:disabled) {
    border-color: var(--accent);
}

.tool-btn.is-active {
    background: var(--accent);
    border-color: var(--accent);
    color: #ffffff;
    font-weight: 600;
}

.tool-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.tool-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}

.export-control {
    display: inline-flex;
    align-items: stretch;
}

.export-control .tool-btn {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.tool-select {
    appearance: none;
    border: 1px solid var(--border);
    border-left: none;
    background: var(--bg-input);
    color: var(--text-secondary);
    font: inherit;
    font-size: 12px;
    padding: 0 8px;
    border-top-right-radius: 7px;
    border-bottom-right-radius: 7px;
    cursor: pointer;
}

.tool-select:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.cloud-count {
    margin-left: auto;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}

.scan-tools-status {
    flex-basis: 100%;
    margin: 2px 0 0 0;
    font-size: 12px;
    color: var(--text-secondary);
    min-height: 16px;
}

.scan-tools-status.status-loading { color: var(--accent); }
.scan-tools-status.status-ok { color: #34d399; }
.scan-tools-status.status-error { color: var(--dev-bad); }

/* Drag-rectangle marquee shown while box-selecting points. */
.edit-marquee {
    position: absolute;
    border: 1px solid var(--accent);
    background: rgba(167, 78, 158, 0.18);
    pointer-events: none;
    z-index: 6;
}

/* Freehand lasso outline drawn over the viewer while lasso-selecting. */
.edit-lasso {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 6;
}

.edit-lasso polyline {
    stroke: var(--accent);
    stroke-width: 1.5;
    stroke-dasharray: 4 3;
    fill: rgba(167, 78, 158, 0.12);
}

/* Box / Lasso segmented toggle in the edit toolbar. */
.edit-mode-toggle {
    display: inline-flex;
    gap: 2px;
    margin-right: 4px;
}

.edit-mode-toggle .tool-btn.is-active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.edit-hint {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 14px;
    background: rgba(20, 20, 28, 0.85);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 12px;
    color: var(--text-secondary);
    pointer-events: none;
    z-index: 6;
}

/* While editing, the canvas cursor signals box-select mode. */
#viewer-canvas.is-selecting {
    cursor: crosshair;
}

/* ── Verify step: heat-map controls, legend, stats ────────────────────────── */

.scan-final-label {
    margin-top: 14px;
}

.verify-map-toggle {
    margin-bottom: 10px;
}

.verify-controls {
    margin-bottom: 10px;
}

.verify-legend {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 10px 0;
    padding: 10px 12px;
    background: var(--surface-2, rgba(255, 255, 255, 0.03));
    border: 1px solid var(--border);
    border-radius: 8px;
}

.verify-legend-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.verify-legend-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

.verify-legend-swatch {
    width: 16px;
    height: 12px;
    border-radius: 3px;
    flex: 0 0 auto;
}

.verify-stats {
    margin-top: 6px;
}