/* uploadbt — minimal, readable, dense-by-design */

* { box-sizing: border-box; }

:root {
  --bg: #f6f7f9;
  --bg-alt: #ffffff;
  --border: #e2e5ea;
  --border-strong: #c4cad2;
  --text: #1f2329;
  --muted: #6b7280;
  --primary: #2f6fed;
  --primary-dark: #2557c3;
  --success: #1c8f55;
  --success-bg: #e7f6ee;
  --warning: #b87b00;
  --warning-bg: #fff4d6;
  --error: #c0392b;
  --error-bg: #fdecea;
  --info-bg: #eef3fd;
  --row-hover: #f8fafc;
  --case-color: #2f6fed;
  --diff-color: #b87b00;
  --mrp-up: #c0392b;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: ui-monospace, SFMono-Regular, "SF Mono", Consolas, monospace; font-size: 0.92em; }
pre { font-family: ui-monospace, SFMono-Regular, monospace; font-size: 12px; line-height: 1.4; background: #0f172a; color: #e5e7eb; padding: 12px; border-radius: 6px; overflow: auto; }
.muted { color: var(--muted); }

/* ── Top nav ── */
.topnav { background: #ffffff; border-bottom: 1px solid var(--border); }
.topnav-inner { max-width: 1400px; margin: 0 auto; padding: 12px 20px; display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--text); }
.brand-dot { width: 12px; height: 12px; border-radius: 4px; background: linear-gradient(135deg, var(--primary), #6aa8ff); }
.brand-dot-lg { width: 28px; height: 28px; border-radius: 8px; }
.topnav-links { display: flex; gap: 16px; flex: 1; }
.topnav-right { display: flex; align-items: center; gap: 12px; }
.who { color: var(--muted); font-size: 13px; }
form.inline { display: inline; margin: 0; }

/* ── Page chrome ── */
.page { max-width: 1400px; margin: 0 auto; padding: 24px 20px 80px; }
.footer { text-align: center; padding: 24px 20px; color: var(--muted); font-size: 12px; }

.card { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 8px; padding: 20px; margin-bottom: 20px; }
.card-soft { background: #f9fafc; }

.grid { display: grid; gap: 20px; }
.grid.two-col { grid-template-columns: 2fr 1fr; }
@media (max-width: 900px) { .grid.two-col { grid-template-columns: 1fr; } }

/* ── Login ── */
.login-shell { min-height: 70vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card { background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 32px; width: 100%; max-width: 380px; }
.login-head { text-align: center; margin-bottom: 24px; }
.login-head .brand-dot-lg { margin: 0 auto 12px; }
.login-head h1 { font-size: 20px; margin: 8px 0 4px; }

/* ── Forms ── */
.form { display: flex; flex-direction: column; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
.field > span { font-weight: 600; color: var(--text); }
.field input, .field select, .field textarea {
  padding: 8px 10px; border: 1px solid var(--border-strong); border-radius: 6px;
  font-size: 14px; background: #fff; color: var(--text); width: 100%;
}
.field input:focus, .field select:focus { outline: 2px solid var(--primary); outline-offset: -1px; border-color: var(--primary); }
.file-field input { padding: 4px; }
.form-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 8px; }

/* ── Buttons ── */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 6px;
  border: 1px solid transparent; font-size: 13px; font-weight: 500; cursor: pointer; transition: background-color 0.1s;
  background: #fff; color: var(--text); text-decoration: none; }
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: #eef3fd; color: var(--primary-dark); border-color: #d3e0f7; }
.btn-secondary:hover { background: #dbe5f8; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn-ghost:hover { background: var(--row-hover); }
.btn-block { width: 100%; justify-content: center; }
.btn-sm { padding: 4px 8px; font-size: 12px; }

/* ── Alerts ── */
.alert { padding: 12px 16px; border-radius: 6px; margin-bottom: 16px; }
.alert-error { background: var(--error-bg); color: var(--error); border: 1px solid #f5c2bd; }
.alert-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid #f5d780; }
.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid #b9dfc7; }

/* ── Mode toggle ── */
.mode-toggle { border: 1px solid var(--border); border-radius: 8px; padding: 12px 16px; }
.mode-toggle legend { padding: 0 6px; font-weight: 600; font-size: 13px; }
.mode-option { display: flex; align-items: flex-start; gap: 10px; padding: 8px 0; cursor: pointer; }
.mode-option input { margin-top: 4px; }
.mode-option strong { display: block; font-size: 14px; }
.mode-option small { display: block; color: var(--muted); font-size: 12px; line-height: 1.4; }

/* ── Recent uploads list ── */
.recent { list-style: none; padding: 0; margin: 0; }
.recent-row { display: grid; grid-template-columns: 1fr auto auto auto; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--border); align-items: center; color: var(--text); }
.recent-row:hover { background: var(--row-hover); }
.recent-name { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.recent-when { color: var(--muted); font-size: 12px; }

/* ── Badges ── */
.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; background: #e6e9ef; color: #374151; }
.badge-case { background: #e1ecfd; color: var(--case-color); }
.badge-diff { background: #fff1d6; color: var(--diff-color); }
.badge-state-uploaded   { background: #e6e9ef; color: #374151; }
.badge-state-needs_mapping { background: #fff1d6; color: var(--diff-color); }
.badge-state-parsed     { background: #e1ecfd; color: var(--primary-dark); }
.badge-state-preview    { background: #e1ecfd; color: var(--primary-dark); }
.badge-state-applying   { background: #fff1d6; color: var(--diff-color); }
.badge-state-applied    { background: var(--success-bg); color: var(--success); }
.badge-state-apply_failed { background: var(--error-bg); color: var(--error); }
.badge-event-login_success { background: var(--success-bg); color: var(--success); }
.badge-event-login_failed  { background: var(--error-bg); color: var(--error); }
.badge-event-logout        { background: #e6e9ef; color: #374151; }
.badge-event-upload_received { background: #e1ecfd; color: var(--primary-dark); }
.badge-event-manual_mapping_applied { background: #fff1d6; color: var(--diff-color); }
.badge-event-apply_started { background: #fff1d6; color: var(--diff-color); }
.badge-event-apply_finished { background: var(--success-bg); color: var(--success); }
.badge-event-apply_failed   { background: var(--error-bg); color: var(--error); }

/* ── Preview ── */
.preview-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.preview-header h2 { margin: 0; font-size: 18px; }
.preview-header .meta { margin: 4px 0 0; font-size: 13px; color: var(--muted); }
.preview-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.shipment-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin: 16px 0; padding: 16px; background: #f9fafc; border: 1px solid var(--border); border-radius: 8px; }

.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 12px; color: var(--muted); padding: 8px 0; }
.legend .dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; vertical-align: middle; margin-right: 4px; }
.dot-ok { background: var(--success); }
.dot-warn { background: var(--warning); }
.dot-bad { background: var(--error); }
.dot-mrp-up { background: var(--mrp-up); }

.table-scroller { overflow-x: auto; overflow-y: auto; max-height: 65vh; margin: 0 -20px; padding: 0 20px; border: 1px solid var(--border); border-radius: 6px; }

.preview-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.preview-table thead { position: sticky; top: 0; z-index: 2; }
.preview-table th { text-align: left; padding: 8px 6px; background: #f3f4f7; border-bottom: 2px solid var(--border-strong); font-weight: 600; font-size: 12px; }
.preview-table td { padding: 6px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.preview-table tr:hover td { background: var(--row-hover); }
.preview-table tr.row-skip td { opacity: 0.4; }
.preview-table tr.row-notfound td { background: #fdecea; }
.preview-table tr.row-notfound:hover td { background: #fad8d4; }
.preview-table tr.row-ambiguous td { background: #fff7e6; }
.preview-table tr.row-ambiguous:hover td { background: #ffeec5; }
.preview-table input, .preview-table select { padding: 4px 6px; border: 1px solid var(--border-strong); border-radius: 4px; font-size: 13px; background: #fff; width: 100%; }
.preview-table input[type=number] { text-align: right; }
.preview-table input[type=checkbox] { width: auto; }
.preview-table .col-skip   { width: 40px; text-align: center; }
.preview-table .col-row    { width: 36px; text-align: right; color: var(--muted); }
.preview-table .col-match  { width: 110px; }
.preview-table .col-name   { min-width: 180px; }
.preview-table .col-weight { width: 80px; }
.preview-table .col-ipc    { width: 90px; }
.preview-table .col-num    { width: 100px; }
.preview-table .col-mrp    { width: 70px; text-align: center; }
.preview-table .col-pallet { width: 70px; }
.preview-table .col-date   { width: 130px; }
.preview-table .row-errors { font-size: 11px; color: var(--error); }
.preview-table .mrp-up { color: var(--mrp-up); font-weight: 600; }
.preview-table .mrp-down { color: var(--muted); text-decoration: line-through; }
.preview-table .match-pill { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.preview-table .match-pill.ok { background: var(--success-bg); color: var(--success); }
.preview-table .match-pill.warn { background: var(--warning-bg); color: var(--warning); }
.preview-table .match-pill.bad { background: var(--error-bg); color: var(--error); }

/* ── Mapping table ── */
.map-table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 16px 0; }
.map-table th, .map-table td { padding: 8px; border-bottom: 1px solid var(--border); text-align: left; }
.hint-box { background: var(--info-bg); border: 1px solid #d3e0f7; border-radius: 6px; padding: 12px 16px; margin: 12px 0; }
.hint-box p { margin: 0 0 4px; }

/* ── Audit ── */
.audit-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.audit-table th, .audit-table td { text-align: left; padding: 8px; border-bottom: 1px solid var(--border); }
.audit-table th { background: #f3f4f7; }

.pager { margin-top: 16px; display: flex; gap: 8px; justify-content: center; }

.detail-grid { display: grid; grid-template-columns: max-content 1fr; gap: 8px 16px; margin: 12px 0; }
.detail-grid dt { font-weight: 600; color: var(--muted); }
.detail-grid dd { margin: 0; }
.detail-grid .ua { font-family: ui-monospace, monospace; font-size: 12px; word-break: break-all; }

.json-block { max-height: 60vh; overflow: auto; }
.raw-response { margin-top: 24px; }
.raw-response summary { cursor: pointer; padding: 8px 0; color: var(--muted); }

.result-stats { display: flex; gap: 16px; margin: 16px 0; }
.stat { background: #f9fafc; border: 1px solid var(--border); border-radius: 8px; padding: 16px; flex: 1; text-align: center; }
.stat-num { display: block; font-size: 28px; font-weight: 700; color: var(--success); }
.stat-bad .stat-num { color: var(--error); }
.stat-label { display: block; color: var(--muted); font-size: 12px; margin-top: 4px; }

.error-list { color: var(--error); }
.error-list li { padding: 2px 0; }

/* ── Stock summary bar (below preview table) ── */
.stock-summary { margin-top: 12px; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.stock-summary-head { display: grid; font-size: 11px; font-weight: 700; color: var(--muted); background: #f3f4f7; padding: 6px 10px; border-bottom: 1px solid var(--border); text-transform: uppercase; letter-spacing: 0.04em; }
.stock-summary-head, .stock-summary-row { grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 0; align-items: center; }
.stock-summary-row { display: grid; font-size: 13px; padding: 6px 10px; border-bottom: 1px solid var(--border); transition: background 0.1s; }
.stock-summary-row:last-child { border-bottom: none; }
.stock-summary-row:hover { background: var(--row-hover); }
.stock-summary-row.row-skip-sum { opacity: 0.4; }
.sum-name { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sum-val { text-align: right; padding-right: 16px; font-variant-numeric: tabular-nums; }
.sum-val.old { color: var(--muted); }
.sum-val.incoming { color: var(--primary); font-weight: 600; }
.sum-val.total { color: var(--success); font-weight: 700; }
.sum-val.zero { color: var(--muted); }
.stock-summary-totals { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 0; padding: 8px 10px; background: #eef3fd; border-top: 2px solid var(--border-strong); font-size: 13px; font-weight: 700; }
.stock-summary-totals .sum-val { color: var(--primary-dark); }
.stock-summary-totals .sum-val.total { color: var(--success); }