:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --text: #172033;
  --muted: #657186;
  --line: #dbe3ee;
  --teal: #0f766e;
  --teal-soft: #e2f5f2;
  --blue: #2563eb;
  --blue-soft: #e8f0ff;
  --red: #b42318;
  --red-soft: #fee7e4;
  --shadow: 0 18px 42px rgba(23, 32, 51, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

h1,
h2,
p {
  margin: 0;
}

.config-shell {
  width: min(1280px, 100%);
  margin: 0 auto;
  padding: 18px;
}

.topbar,
.auth-panel,
.store-list-panel,
.form-panel,
.notification-panel,
.operations-panel,
.metrics-panel,
.materials-panel,
.agent-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 74px;
  padding: 14px 16px;
}

.eyebrow {
  margin-bottom: 3px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
}

h1 {
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: 0;
}

h2 {
  font-size: 17px;
  letter-spacing: 0;
}

.top-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.top-actions a {
  min-height: 36px;
  border: 1px solid rgba(37, 99, 235, 0.22);
  border-radius: 8px;
  background: var(--blue-soft);
  color: var(--blue);
  padding: 8px 12px;
  font-weight: 900;
  text-decoration: none;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--muted);
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 900;
}

.status-pill.ok {
  border-color: rgba(15, 118, 110, 0.22);
  background: var(--teal-soft);
  color: var(--teal);
}

.status-pill.error {
  border-color: rgba(180, 35, 24, 0.22);
  background: var(--red-soft);
  color: var(--red);
}

.auth-panel {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 12px;
  align-items: end;
  margin-top: 14px;
  padding: 16px;
}

.auth-panel[hidden],
.workspace[hidden] {
  display: none;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(250px, 0.8fr) minmax(520px, 1.8fr);
  gap: 14px;
  margin-top: 14px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid var(--line);
}

.panel-head p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.panel-head p.agent-feedback.ok {
  color: var(--teal);
}

.panel-head p.agent-feedback.error {
  color: var(--red);
}

.store-list {
  display: grid;
  gap: 8px;
  max-height: 650px;
  overflow: auto;
  padding: 12px;
}

.store-item {
  width: 100%;
  min-height: 88px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  padding: 10px;
  text-align: left;
}

.store-item.active {
  border-color: rgba(15, 118, 110, 0.38);
  background: var(--teal-soft);
}

.store-item strong {
  display: block;
  margin-bottom: 8px;
}

.store-item span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.form-panel form {
  display: grid;
  gap: 13px;
  padding: 14px;
}

.notification-panel {
  grid-column: 1 / -1;
}

.notification-panel form,
.operations-panel form,
.materials-panel form,
.agent-panel form {
  display: grid;
  gap: 13px;
  padding: 14px;
}

.agent-panel {
  grid-column: 1 / -1;
}

.operations-panel,
.metrics-panel,
.materials-panel {
  grid-column: 1 / -1;
}

.operations-panel textarea {
  min-height: 96px;
}

.timing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.inline-setting {
  display: flex;
  min-height: 40px;
  align-items: center;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  padding: 8px 10px;
}

.inline-setting input {
  width: 18px;
  min-height: 18px;
  margin: 0;
  accent-color: var(--teal);
}

.learning-summary {
  display: grid;
  min-height: 40px;
  align-content: center;
  gap: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  padding: 8px 10px;
}

.learning-summary span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.learning-summary strong {
  color: var(--text);
  font-size: 15px;
}

.metrics-actions,
.material-toolbar {
  display: flex;
  align-items: center;
  gap: 9px;
}

.metrics-actions select,
.material-toolbar select {
  width: auto;
  min-width: 120px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  border-bottom: 1px solid var(--line);
  background: var(--line);
}

.metric-item {
  min-width: 0;
  background: var(--surface);
  padding: 14px;
}

.metric-item span {
  display: block;
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.metric-item strong {
  display: block;
  margin-top: 6px;
  font-size: 24px;
  letter-spacing: 0;
}

.agent-metrics {
  overflow-x: auto;
  padding: 12px 14px 14px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th,
.data-table td {
  border-bottom: 1px solid var(--line);
  padding: 10px 8px;
  text-align: left;
  white-space: nowrap;
}

.data-table th {
  color: var(--muted);
  font-size: 12px;
}

.compact-textarea {
  min-height: 84px;
}

.material-upload {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  border: 1px dashed rgba(15, 118, 110, 0.38);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(15, 118, 110, 0.06), rgba(37, 99, 235, 0.04));
  padding: 16px;
}

.material-upload.dragging {
  border-color: rgba(15, 118, 110, 0.78);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
}

.upload-copy {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.upload-badge {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(15, 118, 110, 0.2);
  border-radius: 8px;
  background: #fff;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
}

.upload-copy strong {
  display: block;
  margin-bottom: 4px;
  font-size: 15px;
}

.upload-copy small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.upload-pick {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border: 1px solid rgba(15, 118, 110, 0.2);
  border-radius: 8px;
  background: var(--teal);
  color: #fff;
  padding: 0 14px;
  font-weight: 900;
  cursor: pointer;
}

.upload-pick input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.upload-selected {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  min-height: 28px;
  color: var(--muted);
  font-size: 12px;
}

.upload-selected span {
  display: inline-flex;
  align-items: center;
  max-width: 320px;
  min-height: 28px;
  border: 1px solid rgba(100, 116, 139, 0.18);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  padding: 0 9px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.material-toolbar {
  justify-content: space-between;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 10px 14px;
}

.material-toolbar span {
  color: var(--muted);
  font-size: 12px;
}

.material-list {
  display: grid;
  gap: 1px;
  background: var(--line);
}

.material-item {
  display: grid;
  grid-template-columns: minmax(220px, 1.25fr) minmax(220px, 1.4fr) auto;
  gap: 14px;
  align-items: center;
  background: var(--surface);
  padding: 13px 14px;
}

.material-item h3 {
  margin: 0 0 5px;
  font-size: 14px;
  letter-spacing: 0;
}

.material-item p,
.material-item small {
  display: block;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.material-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 7px;
}

.material-tags span {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--muted);
  padding: 2px 7px;
  font-size: 11px;
  font-weight: 800;
}

.material-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
}

.material-actions button,
.material-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--text);
  padding: 0 10px;
  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
}

.agent-layout {
  display: grid;
  grid-template-columns: minmax(240px, 0.75fr) minmax(420px, 1.45fr);
  gap: 14px;
  padding: 14px;
}

.agent-list {
  display: grid;
  align-content: start;
  gap: 8px;
  max-height: 420px;
  overflow: auto;
}

.agent-item {
  width: 100%;
  min-height: 82px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--text);
  padding: 10px;
  text-align: left;
}

.agent-item.active {
  border-color: rgba(15, 118, 110, 0.38);
  background: var(--teal-soft);
}

.agent-item strong {
  display: block;
  margin-bottom: 7px;
}

.agent-item span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.agent-form {
  min-width: 0;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
}

.label-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

label span,
.label-line span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.help-button {
  display: inline-grid;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  place-items: center;
  border: 1px solid rgba(37, 99, 235, 0.22);
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue);
  padding: 0;
  font-size: 13px;
  font-weight: 900;
  line-height: 1;
}

.help-button:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.18);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--text);
  outline: none;
}

input,
select {
  min-height: 40px;
  padding: 0 10px;
}

textarea {
  min-height: 148px;
  padding: 10px;
  line-height: 1.56;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(15, 118, 110, 0.62);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
}

.full-field {
  min-width: 0;
}

.field-note {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.landing-import {
  display: grid;
  grid-template-columns: minmax(150px, 0.8fr) minmax(260px, 1.4fr) auto;
  align-items: end;
  gap: 10px;
}

.landing-import .field-note {
  grid-column: 1 / -1;
}

.product-sync-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.product-sync-row .field-note {
  min-width: 220px;
  flex: 1;
}

.with-action {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.with-action button,
.primary-button,
.secondary-button,
.danger-button,
.icon-button {
  min-height: 38px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 13px;
  font-weight: 900;
}

.primary-button {
  background: var(--teal);
  color: #fff;
}

.secondary-button,
.with-action button {
  border-color: rgba(37, 99, 235, 0.22);
  background: var(--blue-soft);
  color: var(--blue);
}

.danger-button {
  border-color: rgba(180, 35, 24, 0.22);
  background: var(--red-soft);
  color: var(--red);
}

.icon-button {
  width: 36px;
  padding: 0;
  background: var(--surface-soft);
  border-color: var(--line);
  color: var(--teal);
  font-size: 22px;
}

.option-row,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.option-row label {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  padding: 0 10px;
}

.option-row input {
  width: 18px;
  min-height: 18px;
  margin: 0;
  accent-color: var(--teal);
}

.robot-status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  align-content: end;
}

.robot-status-grid span {
  display: flex;
  min-height: 40px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--muted);
  padding: 0 10px;
  font-size: 13px;
  font-weight: 900;
}

.subsection-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.subsection-head h3 {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0;
}

.subsection-head p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.help-overlay {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  background: rgba(15, 23, 42, 0.42);
  padding: 18px;
}

.help-overlay[hidden] {
  display: none;
}

.help-dialog {
  width: min(560px, 100%);
  max-height: min(680px, calc(100vh - 36px));
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.24);
}

.help-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 58px;
  border-bottom: 1px solid var(--line);
  padding: 14px 16px;
}

.help-close {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--muted);
  padding: 0;
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
}

.help-body {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.help-body p {
  color: var(--text);
  font-size: 14px;
  line-height: 1.65;
}

@media (max-width: 880px) {
  .topbar,
  .auth-panel,
  .workspace,
    .field-grid,
    .timing-grid,
    .metrics-grid,
    .robot-status-grid,
    .agent-layout {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .material-item {
    grid-template-columns: 1fr;
  }

  .subsection-head {
    align-items: flex-start;
    flex-direction: column;
  }

.material-actions {
  justify-content: flex-start;
}

  .material-upload {
    grid-template-columns: 1fr;
  }

  .upload-pick {
    width: 100%;
  }
}