/* 供应链 AI 工作台：单一 Portal、九个业务视图、移动端现场事实表单。 */
.scm-role-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 12px; margin-bottom: 16px; }
.scm-role-grid p, .scm-readiness p { margin: 8px 0; line-height: 1.6; }
.scm-role-grid footer { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.scm-readiness { padding-left: 24px; }
.scm-readiness li { padding: 12px 4px; border-bottom: 1px solid var(--border-subtle); }
.scm-readiness li span { display: block; color: var(--ink-70); font-size: 12px; }
.scm-search { display: grid; gap: 6px; margin-bottom: 16px; }
.scm-search input { padding: 12px; border: 1px solid var(--border-strong); min-height: 44px; }
.scm-expected { padding: 12px; background: var(--scm-blue-soft, #edf5ff); line-height: 1.6; }
#tab-supply-chain {
  --scm-blue: #0f62fe;
  --scm-blue-soft: #edf5ff;
  --scm-purple-soft: #f6f2ff;
  --scm-green-soft: #edf8f0;
  --scm-orange-soft: #fff4e8;
}

#tab-supply-chain .page-head { align-items: center; }
#tab-supply-chain .page-head p { max-width: 780px; }
.scm-phase-badge {
  display: grid; gap: 2px; min-width: 190px; padding: 10px 14px;
  border: 1px solid var(--ink-100); background: var(--surface-0);
  font: 700 10px/1.4 ui-monospace, 'SFMono-Regular', Menlo, monospace;
  letter-spacing: .08em; text-transform: uppercase;
}
.scm-phase-badge b { color: var(--success); font-size: 12px; }

.scm-subnav {
  position: sticky; top: var(--context-height); z-index: 4; display: flex;
  gap: 0; margin: -8px 0 20px; overflow-x: auto; border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, .96); scrollbar-width: thin;
}
.scm-subnav button {
  flex: 0 0 auto; min-height: 44px; padding: 0 15px; border: 0;
  border-right: 1px solid var(--border-subtle); background: transparent;
  color: var(--ink-70); font-size: 12px; font-weight: 600;
}
.scm-subnav button:hover { background: var(--surface-1); color: var(--ink-100); }
.scm-subnav button.active { box-shadow: inset 0 -3px var(--scm-blue); color: var(--scm-blue); }

.scm-live { min-height: 0; }
.scm-notice,
.scm-error,
.scm-scope-required,
.scm-callout {
  display: flex; align-items: flex-start; gap: 8px; margin-bottom: 14px; padding: 11px 13px;
  border-left: 3px solid var(--success); background: var(--ok-bg); font-size: 12px;
}
.scm-error { border-color: var(--danger); background: var(--red-bg); }
.scm-scope-required { border-color: var(--warning); background: var(--warn-bg); }
.scm-scope-required span { color: var(--ink-70); }
.scm-callout { border-color: var(--scm-blue); background: var(--scm-blue-soft); }
.scm-loading {
  display: grid; place-items: center; min-height: 220px; border: 1px dashed var(--border-strong);
  background: var(--surface-0); color: var(--ink-50); font-size: 12px;
}
.scm-view[aria-busy="true"] { opacity: .68; pointer-events: none; }

.scm-section-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 18px;
  margin: 0 0 16px; padding: 20px 22px; border: 1px solid var(--border-subtle);
  border-top: 4px solid var(--ink-100); background: var(--surface-0);
}
.scm-section-head h2 { margin: 4px 0 3px; font-size: 23px; letter-spacing: -.025em; }
.scm-section-head p { max-width: 760px; color: var(--ink-70); font-size: 12px; }
.scm-serial {
  color: var(--hc-red); font: 700 10px/1.2 ui-monospace, 'SFMono-Regular', Menlo, monospace;
  letter-spacing: .14em;
}
.scm-counter {
  flex: none; padding: 5px 9px; border: 1px solid var(--border-strong);
  color: var(--ink-70); font: 700 10px ui-monospace, monospace;
}
.scm-counter.is-danger { border-color: var(--danger); color: var(--danger); }

.scm-kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin-bottom: 16px; background: var(--border-subtle); border: 1px solid var(--border-subtle); }
.scm-kpi { display: grid; gap: 5px; min-height: 112px; padding: 17px; background: var(--surface-0); }
.scm-kpi span,
.scm-kpi small { color: var(--ink-50); font-size: 11px; }
.scm-kpi b { font: 800 26px/1.15 'Helvetica Neue', Arial, sans-serif; }
.scm-kpi small { align-self: end; }

.scm-two-column { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); gap: 16px; }
.scm-panel { padding: 20px; border: 1px solid var(--border-subtle); background: var(--surface-0); }
.scm-panel > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.scm-panel > h3 { margin-bottom: 12px; font-size: 15px; }
.scm-boundary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.scm-boundary-grid > div { display: grid; gap: 3px; padding: 12px; border-left: 3px solid var(--border-strong); background: var(--surface-1); }
.scm-boundary-grid > div[data-tone="green"] { border-color: var(--success); background: var(--scm-green-soft); }
.scm-boundary-grid > div[data-tone="yellow"] { border-color: #f1c21b; background: #fffbe6; }
.scm-boundary-grid > div[data-tone="orange"] { border-color: #ff832b; background: var(--scm-orange-soft); }
.scm-boundary-grid > div[data-tone="red"] { border-color: var(--danger); background: var(--red-bg); }
.scm-boundary-grid span { color: var(--ink-50); font-size: 10px; }
.scm-boundary-grid b { font-size: 13px; }
.scm-issue-list { display: grid; gap: 8px; padding-left: 18px; color: var(--ink-70); font-size: 12px; }

.scm-command-bar {
  display: flex; align-items: end; gap: 12px; margin-bottom: 16px; padding: 16px 18px;
  border: 1px solid var(--border-subtle); background: var(--scm-blue-soft);
}
.scm-command-bar label { display: grid; gap: 5px; color: var(--ink-50); font-size: 11px; }
.scm-command-bar input { min-height: 40px; padding: 8px 10px; border: 1px solid var(--border-strong); background: #fff; }
.scm-command-bar > span { margin-left: auto; max-width: 430px; color: var(--ink-70); font-size: 11px; }

.scm-card-list { display: grid; gap: 10px; }
.scm-section-gap { margin-top: 18px; }
.scm-object-card,
.scm-exception-card,
.scm-message-card,
.scm-mobile-form,
.scm-rule-editor {
  border: 1px solid var(--border-subtle); background: var(--surface-0); box-shadow: var(--shadow);
}
.scm-object-card,
.scm-exception-card,
.scm-message-card { padding: 18px 20px; }
.scm-object-card > header,
.scm-exception-card > header,
.scm-message-card > header,
.scm-mobile-form > header {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 14px;
}
.scm-object-card header span:not(.scm-status),
.scm-exception-card header span:not(.scm-status),
.scm-message-card header > span {
  color: var(--ink-50); font: 700 9px ui-monospace, monospace; letter-spacing: .1em;
}
.scm-object-card h3,
.scm-exception-card h3,
.scm-mobile-form h3 { margin-top: 3px; font-size: 16px; }
.scm-object-card > dl,
.scm-message-card > dl {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px;
  margin: 14px 0; background: var(--border-subtle); border: 1px solid var(--border-subtle);
}
.scm-object-card > dl > div,
.scm-message-card > dl > div { display: grid; gap: 3px; padding: 10px; background: var(--surface-1); }
.scm-object-card dt,
.scm-message-card dt { color: var(--ink-50); font-size: 10px; }
.scm-object-card dd,
.scm-message-card dd { overflow-wrap: anywhere; font: 600 12px ui-monospace, monospace; }
.scm-object-card > p,
.scm-exception-card > p,
.scm-message-card > p { margin: 11px 0; color: var(--ink-70); font-size: 12px; }
.scm-object-card > footer,
.scm-exception-card > footer,
.scm-message-card > footer { display: flex; justify-content: flex-end; gap: 8px; margin-top: 13px; }

.scm-impact-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin-top: 14px; background: var(--border-subtle); }
.scm-impact-grid > div { padding: 13px; background: var(--surface-1); }
.scm-impact-grid span { color: var(--ink-50); font-size: 10px; }
.scm-impact-grid p { margin-top: 5px; color: var(--ink-70); font-size: 12px; }
.scm-exception-card[data-severity="high"],
.scm-exception-card[data-severity="critical"] { border-left: 4px solid var(--danger); }
.scm-exception-card footer textarea { flex: 1; min-height: 42px; padding: 9px; resize: vertical; border: 1px solid var(--border-strong); }
.scm-exception-card > .scm-investigation-footer { align-items: center; justify-content: space-between; }
.scm-investigation-footer p { flex: 1; margin: 0; color: var(--ink-70); font-size: 12px; line-height: 1.55; }

.scm-status { display: inline-flex; align-items: center; gap: 6px; min-width: 82px; width: fit-content; padding: 4px 7px; border: 1px solid currentColor; font-size: 10px; font-weight: 700; }
.scm-status i { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.scm-status-queued { color: var(--info); }
.scm-status-running { color: #6929c4; }
.scm-status-warning { color: var(--warning); }
.scm-status-success { color: var(--success); }
.scm-status-danger { color: var(--danger); }
.scm-status-neutral { color: var(--ink-50); }

.scm-mobile-form { padding: 20px; border-top: 4px solid var(--success); }
.scm-mobile-form > header > span { color: var(--ink-50); font-size: 11px; }
.scm-offline-status,
.scm-offline-warning {
  border-radius: 8px;
  margin: 10px 0;
  padding: 8px 10px;
  background: #eef6ff;
  color: #24445f;
  font-size: 12px;
}
.scm-offline-status[data-status="failed"],
.scm-offline-status[data-status="unavailable"],
.scm-offline-warning { background: #fff3e8; color: #7a3c00; }
.scm-form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 18px 0; }
.scm-form-grid label { display: grid; align-content: start; gap: 5px; color: var(--ink-70); font-size: 11px; }
.scm-form-grid input,
.scm-form-grid select,
.scm-form-grid textarea {
  width: 100%; min-height: 42px; padding: 9px 10px; border: 1px solid var(--border-strong);
  border-radius: 0; background: #fff; color: var(--ink-100);
}
.scm-form-grid textarea { min-height: 78px; resize: vertical; }
.scm-form-grid small { color: var(--ink-50); line-height: 1.4; }
.scm-form-wide { grid-column: 1 / -1; }
.scm-mobile-form > footer { display: flex; justify-content: flex-end; }
.scm-line-list {
  display: grid; gap: 10px; padding: 12px; border: 1px solid var(--border-subtle);
  background: var(--surface-1);
}
.scm-dynamic-line { border: 1px solid var(--border-strong); background: #fff; }
.scm-dynamic-line > header {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 9px 11px; border-bottom: 1px solid var(--border-subtle); background: var(--scm-blue-soft);
}
.scm-dynamic-line > header b {
  color: var(--ink-70); font: 700 10px/1.2 ui-monospace, 'SFMono-Regular', Menlo, monospace;
  letter-spacing: .08em;
}
.scm-dynamic-line > header .btn { min-height: 32px; padding: 5px 9px; }
.scm-line-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; padding: 12px;
}
.scm-line-grid label { display: grid; align-content: start; gap: 5px; color: var(--ink-70); font-size: 11px; }
.scm-line-grid input,
.scm-line-grid select {
  width: 100%; min-height: 40px; padding: 8px 9px; border: 1px solid var(--border-strong);
  border-radius: 0; background: #fff; color: var(--ink-100);
}
.scm-line-wide { grid-column: 1 / -1; }
.scm-line-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.scm-line-actions small { max-width: 560px; }
.scm-action-wrap { flex-wrap: wrap; align-items: center; }
.scm-action-wrap input[type="file"] { max-width: 280px; font-size: 11px; }
.scm-inline-fact-form {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px;
  width: 100%; margin-top: 10px; padding: 13px; border: 1px solid var(--border-subtle); background: var(--surface-1);
}

.scm-payment-facts {
  display: grid;
  gap: 12px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line, #dfe3e8);
}

.scm-payment-fact {
  padding: 14px;
  border: 1px solid var(--line, #dfe3e8);
  border-radius: 12px;
  background: color-mix(in srgb, var(--paper, #fff) 94%, #eef4ff);
}

.scm-payment-fact > header,
.scm-payment-fact > footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.scm-payment-fact dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 16px;
}

@media (max-width: 720px) {
  .scm-payment-fact dl { grid-template-columns: 1fr; }
}
.scm-inline-fact-form label { display: grid; gap: 4px; color: var(--ink-70); font-size: 10px; }
.scm-inline-fact-form input,
.scm-inline-fact-form select { width: 100%; min-height: 38px; padding: 7px 8px; border: 1px solid var(--border-strong); background: #fff; }
.scm-inline-fact-form .btn { align-self: end; }

.scm-rule-editor { margin-bottom: 16px; padding: 0 20px 18px; }
.scm-rule-editor summary { padding: 16px 0; cursor: pointer; font-weight: 700; }
.scm-masterdata-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.scm-masterdata-grid > .scm-rule-editor { margin: 0; }
.scm-masterdata-grid .scm-table { min-width: 560px; }
.scm-masterdata-grid code { overflow-wrap: anywhere; font-size: 9px; }
.scm-message-card { border-left: 4px solid var(--scm-blue); }
.scm-detail-dialog {
  width: min(900px, calc(100vw - 32px)); max-height: min(820px, calc(100vh - 32px));
  margin: auto; padding: 0; border: 1px solid var(--ink-100); background: var(--surface-0);
}
.scm-detail-dialog::backdrop { background: rgba(22, 22, 22, .55); }
.scm-detail-dialog > header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 17px 20px; border-bottom: 1px solid var(--border-subtle); }
.scm-detail-dialog > header h2 { margin-top: 4px; font-size: 18px; }
.scm-detail-dialog > header button { width: 36px; height: 36px; border: 1px solid var(--border-strong); background: #fff; font-size: 22px; }
.scm-detail-dialog > div { max-height: calc(100vh - 130px); overflow: auto; padding: 18px 20px; }
.scm-json { white-space: pre-wrap; overflow-wrap: anywhere; color: var(--ink-70); font: 11px/1.65 ui-monospace, 'SFMono-Regular', Menlo, monospace; }

.scm-table-wrap { overflow-x: auto; border: 1px solid var(--border-subtle); background: var(--surface-0); }
.scm-table { width: 100%; min-width: 700px; border-collapse: collapse; }
.scm-table th,
.scm-table td { padding: 11px 12px; border-bottom: 1px solid var(--border-subtle); text-align: left; vertical-align: top; font-size: 11px; }
.scm-table th { background: var(--surface-1); color: var(--ink-50); font-weight: 600; }
.scm-empty { display: grid; place-items: center; gap: 4px; min-height: 150px; padding: 24px; border: 1px dashed var(--border-strong); background: var(--surface-0); color: var(--ink-50); text-align: center; }
.scm-empty b { color: var(--ink-100); }
.scm-empty span { font-size: 12px; }

.context-controls.scm-context > .ctl:first-child,
.report-line.scm-context { display: none; }
.context-controls.scm-context .demo-badge,
.context-controls.scm-context .db-badge { display: none !important; }

@media (max-width: 1080px) {
  .scm-kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .scm-two-column { grid-template-columns: 1fr; }
  .scm-masterdata-grid { grid-template-columns: 1fr; }
  .scm-form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  .scm-phase-badge { display: none; }
  .scm-subnav { top: 0; margin-inline: 0; padding-inline: 0; max-width: 100%; border-inline: 0; }
  .scm-section-head { padding: 17px; }
  .scm-section-head,
  .scm-command-bar { align-items: stretch; flex-direction: column; }
  .scm-command-bar > span { margin-left: 0; }
  .scm-kpi-grid,
  .scm-boundary-grid,
  .scm-impact-grid,
  .scm-form-grid,
  .scm-line-grid { grid-template-columns: 1fr; }
  .scm-object-card,
  .scm-exception-card,
  .scm-message-card,
  .scm-mobile-form { padding: 16px; }
  .scm-object-card > dl,
  .scm-message-card > dl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .scm-object-card > footer,
  .scm-exception-card > footer,
  .scm-message-card > footer,
  .scm-mobile-form > footer { align-items: stretch; flex-direction: column; }
  .scm-exception-card > .scm-investigation-footer { align-items: stretch; }
  .scm-exception-card footer textarea { min-height: 76px; }
  .scm-action-wrap input[type="file"] { max-width: none; }
  .scm-inline-fact-form { grid-template-columns: 1fr; }
  .scm-line-actions { align-items: stretch; flex-direction: column; }
  .scm-table { min-width: 0; }
  .scm-table thead { display: none; }
  .scm-table tr { display: block; padding: 8px 0; border-bottom: 1px solid var(--border-subtle); }
  .scm-table td { display: grid; grid-template-columns: 90px 1fr; border: 0; }
  .scm-table td::before { content: attr(data-label); color: var(--ink-50); }
}

@media (prefers-reduced-motion: reduce) {
  #tab-supply-chain *, #tab-supply-chain *::before, #tab-supply-chain *::after { animation: none !important; transition: none !important; }
}
.scm-runtime {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto auto;
  align-items: center;
  gap: 14px;
  margin: 12px 0;
  padding: 12px 14px;
  border: 1px solid var(--border-subtle, #d8dee8);
  border-left-width: 4px;
  border-radius: 10px;
  background: #f7f9fc;
}

.scm-runtime > div { display: flex; align-items: center; gap: 10px; }
.scm-runtime > div > i { width: 10px; height: 10px; border-radius: 50%; background: #687386; }
.scm-runtime span { display: grid; gap: 2px; }
.scm-runtime small, .scm-runtime time { color: #5c6677; font-size: 12px; }
.scm-runtime ul { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; list-style: none; }
.scm-runtime li { padding: 3px 7px; border-radius: 999px; font-size: 12px; background: #e9edf3; }
.scm-runtime li.enabled { color: #12633a; background: #def5e8; }
.scm-runtime li.disabled { color: #7b4f00; background: #fff0cc; }
.scm-runtime-ready { border-left-color: #198754; }
.scm-runtime-ready > div > i { background: #198754; }
.scm-runtime-degraded { border-left-color: #d68b00; background: #fffaf0; }
.scm-runtime-degraded > div > i { background: #d68b00; }
.scm-runtime-offline { border-left-color: #c9302c; background: #fff5f4; }
.scm-runtime-offline > div > i { background: #c9302c; }

@media (max-width: 860px) {
  .scm-runtime { grid-template-columns: 1fr; }
}