/* ============================================================
   GPO Compare – Frontend Stylesheet
   Design: New Yard brand (admx.newyard.nl style)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Poppins:wght@400;500;600;700&display=swap');

/* Ensure [hidden] always wins — author display: flex/block would otherwise
   override the browser's built-in [hidden] { display:none } rule. */
.gpoc-wrap [hidden] { display: none !important; }

/* ── Brand tokens ─────────────────────────────────────────── */
.gpoc-wrap {
    --ny-blue:       #009EE2;
    --ny-blue-dk:    #0088c5;
    --ny-blue-2:     #196290;
    --ny-navy:       #0B3B57;
    --ny-yellow:     #FFB700;
    --ny-bg:         #F8F8F8;
    --ny-white:      #FFFFFF;
    --ny-text:       #292929;
    --ny-muted:      #196290;
    --ny-border:     #cde5f0;
    --ny-border-lt:  #e3f2f9;
    --ny-radius-sm:  4px;
    --ny-radius-md:  8px;
    --ny-radius-lg:  12px;
    --ny-shadow:     0 2px 16px rgba(0,62,92,.08);
    --ny-shadow-md:  0 4px 28px rgba(0,62,92,.13);

    /* Status colours */
    --c-added:       #107c10;
    --c-added-bg:    #dff6dd;
    --c-added-bdr:   #9fd89f;
    --c-removed:     #d83b01;
    --c-removed-bg:  #fde7e9;
    --c-removed-bdr: #f1a9a9;
    --c-changed:     #c47f00;
    --c-changed-bg:  #fff4ce;
    --c-changed-bdr: #f0c040;
    --c-unchanged:   #666;
    --c-unchanged-bg:#f4f4f4;
    --c-unchanged-bdr:#d0d0d0;

    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 13px;
    color: var(--ny-text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* ── Hard reset ───────────────────────────────────────────── */
.gpoc-wrap *, .gpoc-wrap *::before, .gpoc-wrap *::after {
    box-sizing: border-box;
}
.gpoc-wrap ul, .gpoc-wrap ol {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* ============================================================
   CARD BASE
   ============================================================ */
.gpoc-card {
    background: var(--ny-white);
    border: 1px solid var(--ny-border);
    border-radius: var(--ny-radius-lg);
    box-shadow: var(--ny-shadow);
    overflow: hidden;
    margin-bottom: 20px;
}

.gpoc-card-header {
    background: var(--ny-navy);
    color: #fff;
    padding: 14px 20px;
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -.1px;
}
.gpoc-icon {
    font-size: 18px;
    opacity: .85;
}

/* ============================================================
   TTL NOTICE
   ============================================================ */
.gpoc-ttl-notice {
    background: #fff8e1;
    border-bottom: 1px solid #f0c040;
    padding: 10px 20px;
    font-size: 12px;
    color: #7a5c00;
    display: flex;
    align-items: center;
    gap: 8px;
}
.gpoc-ttl-icon {
    font-size: 15px;
    flex-shrink: 0;
}

/* ============================================================
   UPLOAD GRID
   ============================================================ */
.gpoc-upload-grid {
    display: flex;
    gap: 16px;
    padding: 20px;
    align-items: stretch;
}

.gpoc-upload-slot {
    flex: 1;
    min-width: 0;
}

.gpoc-slot-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--ny-navy);
    margin-bottom: 8px;
}
.gpoc-slot-sub {
    font-weight: 400;
    color: var(--ny-muted);
    font-size: 11px;
}

.gpoc-slot-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}
.gpoc-badge-a { background: var(--ny-navy); }
.gpoc-badge-b { background: var(--ny-blue); }

/* ── Drop zone ────────────────────────────────────────────── */
.gpoc-dropzone {
    display: block;
    border: 2px dashed var(--ny-border);
    border-radius: var(--ny-radius-md);
    background: var(--ny-bg);
    padding: 24px 16px;
    text-align: center;
    cursor: pointer;
    transition: border-color .2s, background .2s;
    min-height: 130px;
    position: relative;
}
.gpoc-dropzone:hover,
.gpoc-dropzone.dragover {
    border-color: var(--ny-blue);
    background: #f0f9fe;
}
.gpoc-dropzone.has-file {
    border-color: var(--ny-blue);
    border-style: solid;
    background: #f0f9fe;
}

.gpoc-drop-inner {
    pointer-events: none;
}
.gpoc-drop-icon {
    font-size: 28px;
    color: var(--ny-blue);
    margin-bottom: 6px;
    line-height: 1;
}
.gpoc-drop-text {
    font-size: 12px;
    font-weight: 500;
    color: var(--ny-navy);
    margin-bottom: 4px;
}
.gpoc-drop-hint {
    font-size: 10px;
    color: var(--ny-muted);
}

.gpoc-file-chosen {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--ny-navy);
    margin-top: 8px;
}
.gpoc-file-chosen::before {
    content: '✔';
    color: var(--c-added);
    font-size: 14px;
}

/* VS divider */
.gpoc-vs-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 36px;
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 800;
    color: var(--ny-muted);
    padding-top: 32px;
    letter-spacing: .5px;
}

/* ── Actions ──────────────────────────────────────────────── */
.gpoc-actions {
    padding: 0 20px 20px;
    display: flex;
    gap: 10px;
    align-items: center;
}

/* ── Buttons ──────────────────────────────────────────────── */
.gpoc-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: none;
    border-radius: var(--ny-radius-sm);
    padding: 9px 18px;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s, opacity .15s, transform .1s;
    line-height: 1;
}
.gpoc-btn:active { transform: scale(.98); }

.gpoc-btn-primary {
    background: var(--ny-blue);
    color: #fff;
}
.gpoc-btn-primary:hover:not(:disabled) {
    background: var(--ny-blue-dk);
}
.gpoc-btn-primary:disabled {
    opacity: .45;
    cursor: not-allowed;
}

.gpoc-btn-secondary {
    background: var(--ny-bg);
    color: var(--ny-navy);
    border: 1px solid var(--ny-border);
}
.gpoc-btn-secondary:hover {
    background: var(--ny-border-lt);
}

.gpoc-btn-icon { font-size: 14px; }

/* ── Progress ─────────────────────────────────────────────── */
.gpoc-progress {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 20px 16px;
    font-size: 12px;
    color: var(--ny-muted);
}
.gpoc-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid var(--ny-border);
    border-top-color: var(--ny-blue);
    border-radius: 50%;
    animation: gpoc-spin .7s linear infinite;
    flex-shrink: 0;
}
@keyframes gpoc-spin { to { transform: rotate(360deg); } }

/* ── Error ────────────────────────────────────────────────── */
.gpoc-error {
    margin: 0 20px 16px;
    background: var(--c-removed-bg);
    border: 1px solid var(--c-removed-bdr);
    border-radius: var(--ny-radius-sm);
    padding: 10px 14px;
    font-size: 12px;
    color: var(--c-removed);
}

/* ============================================================
   RESULTS SECTION
   ============================================================ */
.gpoc-results {
    background: var(--ny-white);
    border: 1px solid var(--ny-border);
    border-radius: var(--ny-radius-lg);
    box-shadow: var(--ny-shadow);
    overflow: hidden;
}

/* ── Result header ────────────────────────────────────────── */
.gpoc-result-header {
    background: var(--ny-navy);
    padding: 14px 20px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.gpoc-result-titles {
    flex: 1;
    font-family: 'Inter', sans-serif;
}
.gpoc-result-titles .r-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    opacity: .65;
    margin-bottom: 2px;
}
.gpoc-result-titles .r-names {
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -.1px;
}

.gpoc-summary-bar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.gpoc-sum-chip {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255,255,255,.12);
    border-radius: var(--ny-radius-sm);
    padding: 5px 12px;
    min-width: 60px;
}
.gpoc-sum-chip .chip-count {
    font-family: 'Inter', sans-serif;
    font-size: 20px;
    font-weight: 700;
    line-height: 1;
}
.gpoc-sum-chip .chip-label {
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .4px;
    opacity: .75;
    margin-top: 2px;
}
.gpoc-sum-chip.added   .chip-count { color: #8eff8e; }
.gpoc-sum-chip.removed .chip-count { color: #ffb0a0; }
.gpoc-sum-chip.changed .chip-count { color: #ffe080; }

.gpoc-result-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

/* ── Warnings inside results ─────────────────────────────── */
.gpoc-result-warnings {
    background: #fff8e1;
    border-bottom: 1px solid #f0c040;
    padding: 10px 20px;
    font-size: 12px;
    color: #7a5c00;
}
.gpoc-result-warnings ul {
    margin: 4px 0 0 !important;
    padding-left: 16px !important;
    list-style: disc !important;
}

/* ── Filter bar ───────────────────────────────────────────── */
.gpoc-filter-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background: var(--ny-bg);
    border-bottom: 1px solid var(--ny-border);
    flex-wrap: wrap;
}
.gpoc-filter-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--ny-muted);
    margin-right: 2px;
}
.gpoc-filter-btn {
    background: var(--ny-white);
    border: 1px solid var(--ny-border);
    border-radius: 20px;
    padding: 3px 12px;
    font-family: inherit;
    font-size: 11px;
    font-weight: 500;
    color: var(--ny-text);
    cursor: pointer;
    transition: background .15s, border-color .15s;
}
.gpoc-filter-btn:hover { background: var(--ny-border-lt); }
.gpoc-filter-btn.active {
    background: var(--ny-blue);
    border-color: var(--ny-blue);
    color: #fff;
    font-weight: 600;
}

.gpoc-search-wrap {
    margin-left: auto;
}
.gpoc-search-input {
    border: 1px solid var(--ny-border);
    border-radius: 20px;
    padding: 4px 12px;
    font-family: inherit;
    font-size: 11px;
    outline: none;
    width: 180px;
    color: var(--ny-text);
    background: var(--ny-white);
}
.gpoc-search-input:focus {
    border-color: var(--ny-blue);
    box-shadow: 0 0 0 2px rgba(0,158,226,.15);
}

/* ── Diff output ──────────────────────────────────────────── */
.gpoc-diff-output {
    padding: 16px 20px;
}

.gpoc-scope-block {
    margin-bottom: 8px;
}

.gpoc-scope-heading {
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--ny-navy);
    margin: 20px 0 10px;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--ny-blue);
}
.gpoc-scope-block:first-child .gpoc-scope-heading { margin-top: 0; }

.gpoc-ext-block { margin-bottom: 16px; }

.gpoc-ext-heading {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: var(--ny-blue-2);
    background: var(--ny-border-lt);
    padding: 5px 10px;
    border-radius: var(--ny-radius-sm);
    border-left: 3px solid var(--ny-blue);
    margin-bottom: 8px;
}

.gpoc-cat-heading {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .4px;
    color: #999;
    margin: 10px 0 5px 2px;
}

/* ── Diff table ───────────────────────────────────────────── */
.gpoc-diff-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 12px;
    font-size: 12px;
    border: 1px solid var(--ny-border);
    border-radius: var(--ny-radius-sm);
    overflow: hidden;
}

.gpoc-diff-table th {
    background: #f0f0f0;
    font-family: 'Inter', sans-serif;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .3px;
    padding: 6px 10px;
    border-bottom: 1px solid var(--ny-border);
    text-align: left;
    color: var(--ny-navy);
}

.gpoc-diff-table td {
    padding: 7px 10px;
    border-bottom: 1px solid #ebebeb;
    vertical-align: top;
}
.gpoc-diff-table tbody tr:last-child td { border-bottom: none; }

.gpoc-diff-table .col-policy {
    width: 32%;
    font-weight: 600;
    color: var(--ny-text);
}
.gpoc-diff-table .col-side { width: 34%; }

/* Row colours */
.gpoc-row-added    td { background: #f0faf0; }
.gpoc-row-removed  td { background: #fff5f4; }
.gpoc-row-changed  td { background: #fffdf0; }
.gpoc-row-unchanged td { background: var(--ny-white); }

/* ── Badges ───────────────────────────────────────────────── */
.gpoc-badge {
    display: inline-block;
    font-size: 9px;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: .3px;
    margin-bottom: 3px;
}
.gpoc-badge-added     { background: var(--c-added-bg);     color: var(--c-added);     border: 1px solid var(--c-added-bdr); }
.gpoc-badge-removed   { background: var(--c-removed-bg);   color: var(--c-removed);   border: 1px solid var(--c-removed-bdr); }
.gpoc-badge-changed   { background: var(--c-changed-bg);   color: var(--c-changed);   border: 1px solid var(--c-changed-bdr); }
.gpoc-badge-unchanged { background: var(--c-unchanged-bg); color: var(--c-unchanged); border: 1px solid var(--c-unchanged-bdr); }

/* ── Cell content ─────────────────────────────────────────── */
.gpoc-dash {
    color: #bbb;
    font-style: italic;
}

.gpoc-vals {
    margin: 4px 0 0 !important;
    padding: 0 !important;
    display: grid !important;
    grid-template-columns: auto 1fr;
    gap: 1px 8px;
    font-size: 11px;
}
.gpoc-vals dt {
    color: var(--ny-muted);
    font-weight: 500;
    white-space: nowrap;
    padding-right: 4px;
}
.gpoc-vals dd {
    color: var(--ny-text);
    word-break: break-word;
    margin: 0;
}

.gpoc-diff-old {
    color: var(--c-removed);
    text-decoration: line-through;
}
.gpoc-diff-new {
    color: var(--c-added);
}

/* Row hidden by filter */
.gpoc-row[hidden] { display: none; }

/* ── Empty state ──────────────────────────────────────────── */
.gpoc-empty {
    padding: 40px;
    text-align: center;
    color: var(--ny-muted);
    font-style: italic;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 720px) {
    .gpoc-upload-grid {
        flex-direction: column;
    }
    .gpoc-vs-divider {
        padding: 0;
        height: 24px;
    }
    .gpoc-result-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .gpoc-diff-table th:last-child,
    .gpoc-diff-table td:last-child {
        display: none;
    }
    .gpoc-diff-table .col-side { width: auto; }
    .gpoc-diff-table .col-policy { width: 40%; }
    .gpoc-search-wrap { margin-left: 0; width: 100%; }
    .gpoc-search-input { width: 100%; }
}