:root {
  --bg: #f6f7f8;
  --panel: #ffffff;
  --text: #1f2a2e;
  --muted: #708087;
  --line: #e3e8ea;
  --primary: #147d68;
  --primary-soft: #e2f3ee;
  --danger: #b25a38;
  --warning: #a77722;
  --shadow: 0 8px 24px rgba(31, 42, 46, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

button {
  border: 0;
  border-radius: 8px;
  padding: 10px 14px;
  color: #fff;
  background: var(--primary);
  cursor: pointer;
}

button.secondary {
  color: var(--primary);
  background: var(--primary-soft);
}

button.ghost {
  color: var(--primary);
  background: transparent;
  padding: 4px 0;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  background: #fff;
}

textarea {
  resize: vertical;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 32px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.topbar h1 {
  margin: 0;
  font-size: 24px;
}

.topbar p {
  margin: 6px 0 0;
  color: var(--muted);
}

.token-panel {
  display: grid;
  grid-template-columns: 220px auto auto;
  gap: 10px;
  align-items: center;
}

.layout {
  max-width: 1440px;
  margin: 0 auto;
  padding: 24px 32px 40px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
}

.metrics div {
  padding: 18px 20px;
  background: #fff;
}

.label {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.metrics strong {
  display: block;
  margin-top: 8px;
  font-size: 28px;
}

.filters {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
  padding: 16px;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 18px;
  margin-top: 18px;
  align-items: start;
}

.products-panel,
.detail-panel {
  min-height: 560px;
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.panel-title h2,
.panel-title h3 {
  margin: 0;
  font-size: 18px;
}

.panel-title span {
  color: var(--muted);
  font-size: 13px;
}

.product-list {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.product-card {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  background: #fff;
  cursor: pointer;
}

.product-card.selected {
  border-color: var(--primary);
  background: #f6fcfa;
}

.thumb {
  width: 72px;
  height: 72px;
  border-radius: 8px;
  object-fit: cover;
  background: #edf1f2;
}

.product-main h3 {
  margin: 0;
  font-size: 17px;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 2px 8px;
  color: var(--muted);
  background: #f0f3f4;
}

.pill.pending {
  color: var(--warning);
  background: #fff5df;
}

.pill.ready {
  color: var(--primary);
  background: var(--primary-soft);
}

.score {
  min-width: 110px;
  text-align: right;
}

.score strong {
  display: block;
  font-size: 22px;
}

.score span {
  color: var(--muted);
  font-size: 13px;
}

.detail-panel {
  position: sticky;
  top: 16px;
}

.detail-card {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.detail-card h3 {
  margin: 0 0 14px;
  font-size: 16px;
}

.detail-card label {
  display: grid;
  gap: 7px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 13px;
}

.inline-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

.edit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.source-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.source-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #fbfcfc;
}

.source-card strong {
  display: block;
  margin-bottom: 6px;
}

.source-card a {
  color: var(--primary);
  font-size: 13px;
  word-break: break-all;
}

.source-card p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.task-list {
  display: grid;
  gap: 10px;
}

.task-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
}

.task-card strong {
  display: block;
  margin-bottom: 6px;
}

.task-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.task-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.task-actions button {
  padding: 6px 10px;
  font-size: 13px;
}

.task-actions .reject {
  color: var(--danger);
  background: #fff0e8;
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  max-width: 360px;
  border-radius: 10px;
  padding: 12px 16px;
  color: #fff;
  background: rgba(31, 42, 46, 0.92);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.toast.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .token-panel,
  .filters,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-panel {
    position: static;
  }
}