/**
 * Upload wizard steps + manifest detection review (step 2).
 *
 * Step 2 is a small spreadsheet: the sheet grid on the left with the detected
 * header row and mapped columns highlighted in place, Excel-style tabs below it,
 * and the detection panel on the right.
 *
 * Loaded after upload-loads.css in the vendor chain, so it can lean on the
 * carga-card styles already defined there.
 */

/* ============================================
   STEP BAR
   ============================================ */

.upload-steps {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    list-style: none;
    margin: 0 0 var(--space-6);
    padding: 0;
}

.upload-step {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex: 1;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background: var(--color-white);
    color: var(--color-gray-500);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    transition: all var(--transition-fast);
}

.upload-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    border-radius: var(--border-radius-full);
    background: var(--color-gray-100);
    color: var(--color-gray-600);
    font-size: var(--text-xs);
}

.upload-step.active {
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: 0 0 0 1px var(--color-primary);
}

.upload-step.active .upload-step-num {
    background: var(--color-primary);
    color: var(--color-white);
}

.upload-step.done {
    color: var(--color-success);
    border-color: rgba(40, 167, 69, 0.4);
}

.upload-step.done .upload-step-num {
    background: var(--color-success);
    color: var(--color-white);
}

.upload-step-panel {
    display: none;
}

.upload-step-panel.active {
    display: block;
}

/* Step 1: the drop zone gets the whole width when it is the only thing on screen */
.upload-step-panel[data-step-panel="1"] .main-manifest-zone {
    max-width: 640px;
    margin: var(--space-8) auto var(--space-4);
    padding: var(--space-10) var(--space-6);
}

.upload-step-skip {
    text-align: center;
    margin: 0 0 var(--space-8);
    color: var(--color-gray-500);
    font-size: var(--text-sm);
}

.upload-step-skip-btn {
    background: none;
    border: none;
    padding: 0;
    color: var(--color-primary);
    font-size: inherit;
    font-weight: var(--font-semibold);
    text-decoration: underline;
    cursor: pointer;
}

/* Step 3: which file the cargas came from, with a way back to the review */
.upload-source-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-bottom: var(--space-4);
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background: var(--color-gray-50);
}

.upload-source-info {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    min-width: 0;
    color: var(--color-gray-700);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
}

.upload-source-info i {
    color: var(--color-primary);
}

.upload-source-actions {
    display: flex;
    gap: var(--space-2);
}

.upload-source-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--border-color-dark);
    border-radius: var(--border-radius-sm);
    background: var(--color-white);
    color: var(--color-gray-700);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.upload-source-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Marks a field as not required, next to its label */
.form-label-optional {
    color: var(--color-gray-400);
    font-weight: var(--font-normal);
}

/* ============================================
   STEP 4 — THE PUBLISH JOB
   ============================================ */

.publish-job {
    max-width: 720px;
    margin: var(--space-6) auto;
    padding: var(--space-6);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background: var(--color-white);
}

.publish-job-title {
    margin: 0 0 var(--space-1);
    font-size: var(--text-xl);
    color: var(--color-gray-800);
}

.publish-job.is-complete .publish-job-title { color: var(--color-success); }
.publish-job.is-failed .publish-job-title    { color: var(--color-danger); }

.publish-job-sub {
    margin: 0 0 var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.publish-job-bar {
    height: 6px;
    margin-bottom: var(--space-5);
    border-radius: var(--border-radius-full);
    background: var(--color-gray-100);
    overflow: hidden;
}

.publish-job-bar-fill {
    display: block;
    width: 0;
    height: 100%;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.publish-job.is-complete .publish-job-bar-fill { background: var(--color-success); }
.publish-job.is-failed .publish-job-bar-fill    { background: var(--color-danger); }

.publish-job-carga + .publish-job-carga {
    margin-top: var(--space-5);
    padding-top: var(--space-4);
    border-top: 1px solid var(--border-color);
}

.publish-job-carga h3 {
    margin: 0 0 var(--space-2);
    font-size: var(--text-base);
    color: var(--color-gray-800);
}

.publish-job-carga ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.publish-job-carga li {
    display: flex;
    align-items: baseline;
    gap: var(--space-2);
    padding: var(--space-1) 0;
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

.publish-job-carga li > i {
    color: var(--color-gray-300);
}

.publish-job-carga li.is-complete          { color: var(--color-gray-700); }
.publish-job-carga li.is-complete > i      { color: var(--color-success); }
.publish-job-carga li.is-running           { color: var(--color-primary); font-weight: var(--font-semibold); }
.publish-job-carga li.is-running > i       { color: var(--color-primary); }
.publish-job-carga li.is-retry             { color: var(--color-warning); }
.publish-job-carga li.is-retry > i         { color: var(--color-warning); }
.publish-job-carga li.is-failed            { color: var(--color-danger); }
.publish-job-carga li.is-failed > i        { color: var(--color-danger); }

.publish-job-carga li em {
    color: var(--color-gray-500);
    font-size: var(--text-xs);
    font-style: normal;
}

.publish-job-attempts {
    padding: 0 var(--space-2);
    border-radius: var(--border-radius-full);
    background: rgba(255, 193, 7, 0.2);
    color: #7a5a00;
    font-size: 10px;
    font-weight: var(--font-semibold);
}

.publish-job-note {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    margin-top: var(--space-5);
    padding: var(--space-3);
    border-radius: var(--border-radius-sm);
    background: rgba(1, 94, 124, 0.06);
    color: var(--color-primary-dark);
    font-size: var(--text-sm);
}

.publish-job-actions {
    margin-top: var(--space-5);
    text-align: right;
}

/* ============================================
   DETECTION REVIEW — HEAD
   ============================================ */

.detection-review-head {
    margin-bottom: var(--space-4);
}

.detection-file {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.detection-file > i {
    font-size: var(--text-2xl);
    color: var(--color-primary);
}

.detection-file strong {
    display: block;
    font-size: var(--text-lg);
    color: var(--color-gray-800);
}

.detection-file-meta {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-gray-500);
}

.detection-intro {
    margin: var(--space-2) 0 0;
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    max-width: 90ch;
}

.detection-review-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: var(--space-4);
    align-items: start;
}

/* ============================================
   THE SPREADSHEET
   ============================================ */

.detection-workbook {
    min-width: 0;
    border: 1px solid var(--border-color-dark);
    border-radius: var(--border-radius-md);
    background: var(--color-white);
    overflow: hidden;
}

.detection-grid-wrap {
    max-height: 520px;
    overflow: auto;
    background: var(--color-white);
}

.detection-grid {
    border-collapse: separate;
    border-spacing: 0;
    font-size: var(--text-xs);
    font-family: var(--font-accent), monospace;
    white-space: nowrap;
}

/* Column letters + field tags: sticky at the top while scrolling */
.detection-grid thead th {
    position: sticky;
    top: 0;
    z-index: 3;
    padding: var(--space-1) var(--space-2);
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color-dark);
    background: var(--color-gray-100);
    font-weight: var(--font-semibold);
    text-align: left;
    vertical-align: bottom;
}

.detection-grid-corner {
    left: 0;
    z-index: 4 !important;
    width: 48px;
    min-width: 48px;
}

/* The header row is sticky, so its cells must stay OPAQUE: a bare rgba() tint
   would replace the grey base and let the data rows scroll through it. The tint
   is layered over an opaque colour instead of blended with the page. */
.detection-grid-col.is-mapped {
    background:
        linear-gradient(rgba(40, 167, 69, 0.18), rgba(40, 167, 69, 0.18)),
        var(--color-gray-100);
}

.detection-grid-col.is-clickable {
    cursor: pointer;
}

.detection-grid-col.is-clickable:hover {
    background:
        linear-gradient(rgba(40, 167, 69, 0.3), rgba(40, 167, 69, 0.3)),
        var(--color-gray-100);
}

.detection-grid-col.is-open {
    box-shadow: inset 0 0 0 2px var(--color-success);
}

/* A secondary table sharing the sheet: neither item data nor a free column.
   Kept opaque for the same sticky-header reason as the green above. */
.detection-grid-col.is-side {
    background:
        linear-gradient(rgba(56, 68, 76, 0.1), rgba(56, 68, 76, 0.1)),
        var(--color-gray-100);
}

.detection-grid-tag.is-side-tag {
    background: var(--color-secondary-light);
}

/* Placeholder on an unused column, so it reads as clickable */
.detection-grid-assign {
    display: block;
    margin-top: 2px;
    color: var(--color-gray-400);
    font-family: var(--font-primary);
    font-size: 10px;
    font-style: italic;
}

.detection-grid-letter {
    display: block;
    color: var(--color-gray-500);
    font-size: 10px;
    letter-spacing: 0.08em;
}

.detection-grid-tag {
    display: inline-block;
    margin-top: 2px;
    margin-right: 2px;
    padding: 1px var(--space-2);
    border-radius: var(--border-radius-full);
    background: var(--color-success);
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: 10px;
    font-weight: var(--font-semibold);
    pointer-events: none;
}

.detection-grid tbody td {
    max-width: 240px;
    padding: var(--space-1) var(--space-2);
    border-right: 1px solid var(--color-gray-100);
    border-bottom: 1px solid var(--color-gray-100);
    color: var(--color-gray-700);
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Row numbers: sticky at the left, clickable to set the header row */
.detection-grid-rownum {
    position: sticky;
    left: 0;
    z-index: 2;
    width: 48px;
    min-width: 48px;
    padding: var(--space-1) var(--space-2);
    border-right: 1px solid var(--border-color-dark);
    border-bottom: 1px solid var(--color-gray-100);
    background: var(--color-gray-100);
    color: var(--color-gray-500);
    font-weight: var(--font-normal);
    text-align: right;
    cursor: pointer;
}

.detection-grid-rownum:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.detection-grid tbody td.is-mapped {
    background: rgba(40, 167, 69, 0.09);
}

.detection-grid tbody td.is-side {
    background: rgba(56, 68, 76, 0.05);
    color: var(--color-gray-500);
}

/* Rows the extractor will not read */
.detection-grid-row.is-above td,
.detection-grid-row.is-gap td {
    background: var(--color-gray-50);
    color: var(--color-gray-400);
}

/* The detected header row */
.detection-grid-row.is-header td {
    background: rgba(1, 94, 124, 0.16);
    color: var(--color-primary-dark);
    font-weight: var(--font-bold);
}

.detection-grid-row.is-header .detection-grid-rownum {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Data rows with no description/sku/upc: they never become items */
.detection-grid-row.is-dropped td {
    background: repeating-linear-gradient(
        45deg,
        rgba(220, 53, 69, 0.05),
        rgba(220, 53, 69, 0.05) 6px,
        transparent 6px,
        transparent 12px
    );
    color: var(--color-gray-400);
}

.detection-grid-more {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    border-top: 1px solid var(--border-color);
    background: var(--color-gray-50);
}

.detection-more-btn {
    padding: var(--space-1) var(--space-3);
    border: 1px solid var(--border-color-dark);
    border-radius: var(--border-radius-sm);
    background: var(--color-white);
    color: var(--color-gray-700);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    cursor: pointer;
}

.detection-more-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.detection-grid-legend {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
    padding: var(--space-2) var(--space-3);
    border-top: 1px solid var(--border-color);
    background: var(--color-gray-50);
    font-size: var(--text-xs);
    color: var(--color-gray-500);
}

.detection-grid-legend > span {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.detection-swatch {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 1px solid var(--border-color-dark);
    border-radius: 2px;
}

.detection-swatch.is-header  { background: rgba(1, 94, 124, 0.16); }
.detection-swatch.is-mapped  { background: rgba(40, 167, 69, 0.18); }
.detection-swatch.is-dropped {
    background: repeating-linear-gradient(
        45deg,
        rgba(220, 53, 69, 0.15),
        rgba(220, 53, 69, 0.15) 3px,
        transparent 3px,
        transparent 6px
    );
}

/* --- Excel-style sheet tabs --- */

.detection-tabs {
    display: flex;
    align-items: stretch;
    gap: 2px;
    padding: var(--space-2) var(--space-2) 0;
    border-top: 1px solid var(--border-color-dark);
    background: var(--color-gray-100);
    overflow-x: auto;
}

.detection-tab {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-shrink: 0;
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--border-color-dark);
    border-bottom: none;
    border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
    background: var(--color-gray-50);
    color: var(--color-gray-500);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.detection-tab:hover {
    background: var(--color-white);
}

.detection-tab.active {
    background: var(--color-white);
    color: var(--color-gray-800);
    box-shadow: inset 0 3px 0 var(--color-primary);
}

.detection-tab > i {
    color: var(--color-gray-400);
}

.detection-tab.is-load > i {
    color: var(--color-success);
}

/* A summary sheet builds no products but feeds the load prices — not "ignored". */
.detection-tab.is-summary > i {
    color: var(--color-primary-light);
}

.detection-tab.is-summary {
    color: var(--color-gray-700);
}

.detection-tab-meta {
    color: var(--color-gray-400);
    font-weight: var(--font-normal);
}

/* --- column field picker, anchored to the column header --- */

.detection-colmenu {
    position: fixed;
    z-index: 9999;
    width: 260px;
    max-height: 60vh;
    overflow-y: auto;
    border: 1px solid var(--border-color-dark);
    border-radius: var(--border-radius-md);
    background: var(--color-white);
    box-shadow: var(--shadow-xl);
}

.detection-colmenu-head {
    position: sticky;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-bottom: 1px solid var(--border-color);
    background: var(--color-gray-50);
    font-size: var(--text-xs);
    color: var(--color-gray-700);
}

.detection-colmenu-head strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.detection-colmenu-close {
    flex-shrink: 0;
    padding: 0 var(--space-1);
    border: none;
    background: none;
    color: var(--color-gray-500);
    cursor: pointer;
}

.detection-colmenu-close:hover {
    color: var(--color-danger);
}

.detection-colmenu-note {
    margin: 0;
    padding: var(--space-3);
    font-size: var(--text-xs);
    line-height: var(--leading-snug);
    color: var(--color-gray-600);
}

.detection-colmenu-note.warn {
    background: rgba(255, 193, 7, 0.12);
    color: #7a5a00;
}

.detection-colmenu-list {
    padding: var(--space-1);
}

.detection-colmenu-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-2);
    border: none;
    border-radius: var(--border-radius-sm);
    background: none;
    color: var(--color-gray-700);
    font-family: var(--font-primary);
    font-size: var(--text-xs);
    text-align: left;
    cursor: pointer;
}

.detection-colmenu-item:hover {
    background: var(--color-gray-50);
}

.detection-colmenu-item > i {
    color: var(--color-gray-400);
}

.detection-colmenu-item.is-on {
    color: var(--color-success);
    font-weight: var(--font-semibold);
}

.detection-colmenu-item.is-on > i {
    color: var(--color-success);
}

.detection-colmenu-label {
    display: flex;
    flex-direction: column;
}

.detection-colmenu-where {
    color: var(--color-gray-400);
    font-size: 10px;
    font-weight: var(--font-normal);
}

/* ============================================
   DETECTION PANEL (right)
   ============================================ */

.detection-panel {
    max-height: 640px;
    overflow-y: auto;
    padding: var(--space-4);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background: var(--color-white);
}

.detection-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--border-color);
}

.detection-panel-title {
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: var(--color-gray-800);
}

.detection-toggle {
    display: inline-flex;
    border: 1px solid var(--border-color-dark);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.detection-toggle-btn {
    padding: var(--space-1) var(--space-3);
    border: none;
    background: var(--color-white);
    color: var(--color-gray-600);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.detection-toggle-btn + .detection-toggle-btn {
    border-left: 1px solid var(--border-color-dark);
}

.detection-toggle-btn.active {
    background: var(--color-primary);
    color: var(--color-white);
}

.detection-section-title {
    margin: var(--space-5) 0 var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-gray-500);
}

.detection-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    min-width: 0;
    margin-bottom: var(--space-3);
    padding: var(--space-1);
    border-radius: var(--border-radius-sm);
    transition: background var(--transition-base);
}

.detection-field-label {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--color-gray-700);
}

.detection-field select,
.detection-field input {
    width: 100%;
    max-width: 100%;
    min-height: 34px;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--border-color-dark);
    border-radius: var(--border-radius-sm);
    background-color: var(--color-white);
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    color: var(--color-gray-800);
}

/* Own caret: wp-admin and the theme both force appearance:none on selects, so
   the native arrow is gone in either context. */
.detection-field select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: var(--space-8);
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%236C757D'%3E%3Cpath d='M4.5 6l3.5 4 3.5-4z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    background-size: 16px 16px;
}

.detection-field select:focus,
.detection-field input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(1, 94, 124, 0.15);
}

.detection-field-hint {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    line-height: var(--leading-snug);
}

/* Where a detected value came from, and whether it reaches the total */
.detection-field-origin {
    font-size: var(--text-xs);
    line-height: var(--leading-snug);
    color: var(--color-primary);
    font-weight: var(--font-semibold);
}

.detection-note-muted {
    display: block;
    margin-top: var(--space-1);
    color: var(--color-gray-500);
    font-weight: var(--font-normal);
}

/* --- what a summary sheet contributed --- */

.detection-recap-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.detection-recap-item {
    padding: var(--space-3);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background: var(--color-gray-50);
}

.detection-recap-ref {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: var(--color-gray-800);
}

.detection-recap-row {
    padding: 1px var(--space-2);
    border-radius: var(--border-radius-full);
    background: var(--color-gray-200);
    color: var(--color-gray-600);
    font-size: 10px;
    font-weight: var(--font-semibold);
}

.detection-recap-values {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1) var(--space-3);
    margin-top: var(--space-1);
    font-size: var(--text-xs);
    color: var(--color-gray-600);
}

.detection-recap-values strong {
    color: var(--color-primary);
}

.detection-recap-target {
    margin-top: var(--space-2);
    padding-top: var(--space-2);
    border-top: 1px dashed var(--border-color-dark);
    font-size: var(--text-xs);
    color: var(--color-gray-500);
}

.detection-recap-target.is-applied {
    color: var(--color-success);
    font-weight: var(--font-semibold);
}

/* --- a secondary table found inside a load sheet --- */

.detection-side {
    margin-bottom: var(--space-2);
    padding: var(--space-3);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--color-secondary-light);
    border-radius: var(--border-radius-sm);
    background: var(--color-gray-50);
}

.detection-side-head {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: var(--color-gray-500);
}

.detection-side-range {
    padding: 1px var(--space-2);
    border-radius: var(--border-radius-sm);
    background: var(--color-secondary-light);
    color: var(--color-white);
    font-weight: var(--font-bold);
}

.detection-side-cols {
    margin: var(--space-2) 0;
    font-size: var(--text-xs);
    line-height: var(--leading-snug);
    color: var(--color-gray-700);
}

.detection-side-check {
    margin: var(--space-2) 0;
    font-size: var(--text-xs);
    line-height: var(--leading-snug);
    font-weight: var(--font-semibold);
}

.detection-side-check.is-ok  { color: var(--color-success); }
.detection-side-check.is-off { color: var(--color-danger); }

/* --- stats + alerts --- */

.detection-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.detection-stat {
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background: var(--color-gray-50);
}

.detection-stat span {
    display: block;
    font-size: 11px;
    color: var(--color-gray-500);
}

.detection-stat strong {
    display: block;
    font-size: var(--text-base);
    color: var(--color-gray-800);
}

.detection-stat-primary {
    background: rgba(1, 94, 124, 0.06);
    border-color: rgba(1, 94, 124, 0.3);
}

.detection-stat-primary strong {
    color: var(--color-primary);
}

.detection-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    margin: var(--space-2) 0;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--border-radius-sm);
    font-size: var(--text-xs);
    line-height: var(--leading-snug);
}

.detection-alert.warn {
    background: rgba(255, 193, 7, 0.12);
    border: 1px solid rgba(255, 193, 7, 0.5);
    color: #7a5a00;
}

.detection-alert.error {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.4);
    color: #8a1f2a;
}

.detection-alert.info {
    background: rgba(1, 94, 124, 0.08);
    border: 1px solid rgba(1, 94, 124, 0.3);
    color: var(--color-primary-dark);
}

/* "Formato reconocido": the mapping came from a stored correction. Green rather
   than the informational blue — this is good news, and it must not be mistaken
   for the warnings the panel puts in the same slot. */
.detection-format-known {
    background: rgba(25, 135, 84, 0.09);
    border: 1px solid rgba(25, 135, 84, 0.35);
    color: #14653f;
    font-size: var(--text-sm);
    margin-bottom: var(--space-3);
}

.detection-format-known i {
    color: #198754;
    flex-shrink: 0;
}

.detection-analysis-warning {
    font-size: var(--text-sm);
    margin-bottom: var(--space-3);
}

.detection-muted {
    font-size: var(--text-xs);
    color: var(--color-gray-500);
    margin: 0;
}

.detection-skipped-note {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--border-radius-sm);
    background: var(--color-gray-50);
    color: var(--color-gray-600);
    font-size: var(--text-sm);
}

.detection-skipped-note > i {
    font-size: var(--text-lg);
    color: var(--color-gray-400);
}

.detection-skipped-note p {
    margin: 0 0 var(--space-1);
}

/* ============================================
   ACTIONS
   ============================================ */

.detection-review-actions {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3);
    margin-top: var(--space-5);
    padding-top: var(--space-4);
    border-top: 1px solid var(--border-color);
}

/* Self-contained: components.css (.btn) is not loaded in wp-admin, and this
   panel renders in both the vendor page and the "Nueva Carga" tab. */
.detection-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border: 1px solid transparent;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    line-height: 1.2;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.detection-btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
}

.detection-btn-primary:hover:not(:disabled) {
    background: var(--color-primary-dark);
}

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

.detection-btn-secondary {
    background: var(--color-white);
    border-color: var(--border-color-dark);
    color: var(--color-gray-700);
}

.detection-btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.detection-error {
    margin-bottom: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--border-radius-sm);
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.4);
    color: #8a1f2a;
    font-size: var(--text-sm);
}

@media (max-width: 1100px) {
    .detection-review-body {
        grid-template-columns: 1fr;
    }

    .detection-panel {
        max-height: none;
    }

    .upload-steps {
        flex-direction: column;
        align-items: stretch;
    }
}