:root {
  --bg: #f5f1e8;
  --surface: rgba(255, 251, 245, 0.84);
  --surface-strong: #fffaf0;
  --text: #1f1d1a;
  --muted: #6d665d;
  --line: rgba(31, 29, 26, 0.1);
  --accent: #c95c2b;
  --accent-strong: #8b3411;
  --success: #1f7a45;
  --error: #b22d2d;
  --shadow: 0 20px 45px rgba(59, 42, 26, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(201, 92, 43, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(31, 122, 69, 0.12), transparent 24%),
    linear-gradient(135deg, #efe6d7 0%, #f9f5ee 50%, #efe7db 100%);
}

.page-shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0 48px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}

.hero-copy,
.hero-panel,
.input-panel,
.results-panel {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(10px);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 32px;
}

.hero-panel {
  padding: 24px;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.eyebrow,
.panel-title {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  color: var(--accent-strong);
}

h1 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  line-height: 0.96;
  max-width: 12ch;
}

.lead,
.hero-panel p,
.hint,
.status-text,
.meta,
.description,
.error-text,
.empty-state p,
.loading p {
  font-family: "Segoe UI", Tahoma, sans-serif;
}

.lead {
  margin: 18px 0 0;
  max-width: 62ch;
  color: var(--muted);
  line-height: 1.6;
}

.hero-badge,
.summary-chip,
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 8px 14px;
  font-family: "Segoe UI", Tahoma, sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
}

.hero-badge {
  background: rgba(201, 92, 43, 0.1);
  color: var(--accent-strong);
}

.layout {
  display: grid;
  grid-template-columns: minmax(320px, 360px) minmax(0, 1fr);
  gap: 24px;
}

.input-panel,
.results-panel {
  padding: 24px;
}

.mode-title {
  margin: 0 0 10px;
  font-family: "Segoe UI", Tahoma, sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
}

textarea {
  width: 100%;
  resize: vertical;
  border: 1px solid rgba(31, 29, 26, 0.15);
  border-radius: 18px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.55);
  color: var(--text);
  font-size: 1rem;
  line-height: 1.6;
  min-height: 220px;
}

textarea:focus {
  outline: 2px solid rgba(201, 92, 43, 0.25);
  border-color: rgba(201, 92, 43, 0.4);
}

.actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.actions-wrap {
  flex-wrap: wrap;
}

button {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 14px 20px;
  cursor: pointer;
  font-size: 0.96rem;
  font-weight: 700;
  transition: transform 0.18s ease, opacity 0.18s ease, background 0.18s ease;
}

button:hover {
  transform: translateY(-1px);
}

button:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.button-primary,
.button-soft,
.button-success {
  border: 0;
  border-radius: 999px;
  padding: 13px 20px;
  font-family: "Segoe UI", Tahoma, sans-serif;
  font-weight: 700;
}

.button-primary {
  background: linear-gradient(135deg, #cf5d2c, #a3421d);
  color: #fff;
  box-shadow: 0 10px 18px rgba(201, 92, 43, 0.25);
}

.button-soft {
  background: rgba(31, 29, 26, 0.08);
  color: var(--text);
}

.button-success {
  background: linear-gradient(135deg, #1f7a45, #166137);
  color: #fff;
  box-shadow: 0 10px 18px rgba(31, 122, 69, 0.25);
}

.hint {
  margin: 12px 0 0;
  color: var(--muted);
}

.excel-panel {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.42);
}

.text-mode-panel {
  margin-top: 8px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.42);
}

.divider-label {
  margin: 14px 0 4px;
  text-align: center;
  font-family: "Segoe UI", Tahoma, sans-serif;
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.excel-label {
  display: block;
  margin-bottom: 8px;
  font-family: "Segoe UI", Tahoma, sans-serif;
  font-size: 0.82rem;
  color: var(--muted);
}

#excel-input {
  width: 100%;
  font-family: "Segoe UI", Tahoma, sans-serif;
}

.link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.token-panel {
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(31, 29, 26, 0.05);
}

.token-label {
  display: block;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: var(--accent-strong);
  font-family: "Segoe UI", Tahoma, sans-serif;
}

.token-status {
  margin: 0;
  color: var(--muted);
  font-family: "Segoe UI", Tahoma, sans-serif;
}

.results-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.status-text {
  margin: 0;
  color: var(--muted);
}

.summary-chip {
  background: rgba(31, 29, 26, 0.06);
  color: var(--text);
}

.hidden {
  display: none !important;
}

.empty-state,
.loading {
  min-height: 220px;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
  border: 1px dashed rgba(31, 29, 26, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.34);
}

.spinner {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 4px solid rgba(201, 92, 43, 0.18);
  border-top-color: var(--accent);
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.results-grid {
  display: grid;
  gap: 18px;
}

.upload-results {
  margin-top: 18px;
  display: grid;
  gap: 14px;
}

.draft-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin: 14px 0;
}

.draft-grid label {
  display: grid;
  gap: 6px;
  font-family: "Segoe UI", Tahoma, sans-serif;
  font-size: 0.82rem;
  color: var(--muted);
}

.draft-grid input {
  width: 100%;
  border: 1px solid rgba(31, 29, 26, 0.15);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.7);
}

.upload-card {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.48);
}

.upload-card h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.upload-list {
  margin: 0;
  padding-left: 18px;
  font-family: "Segoe UI", Tahoma, sans-serif;
  color: var(--muted);
}

.upload-list li {
  margin-bottom: 8px;
}

.product-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface-strong);
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.card-head h2 {
  margin: 0;
  font-size: 1.5rem;
  line-height: 1.1;
}

.status-pill.success {
  background: rgba(31, 122, 69, 0.12);
  color: var(--success);
}

.status-pill.error {
  background: rgba(178, 45, 45, 0.12);
  color: var(--error);
}

.meta {
  margin: 0 0 10px;
  color: var(--muted);
  line-height: 1.5;
}

.description {
  margin: 0 0 14px;
  line-height: 1.65;
}

.description-editor {
  display: grid;
  gap: 6px;
  margin: 0 0 14px;
  font-family: "Segoe UI", Tahoma, sans-serif;
  font-size: 0.82rem;
  color: var(--muted);
}

.description-editor textarea {
  width: 100%;
  min-height: 110px;
  border: 1px solid rgba(31, 29, 26, 0.15);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.7);
  resize: vertical;
}

.success-text,
.warning-text {
  margin: 0 0 12px;
  padding: 10px 12px;
  border-radius: 12px;
  font-family: "Segoe UI", Tahoma, sans-serif;
}

.success-text {
  background: rgba(31, 122, 69, 0.12);
  color: var(--success);
}

.warning-text {
  background: rgba(201, 92, 43, 0.12);
  color: var(--accent-strong);
}

.categories-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 14px;
}

.category-editor {
  margin: 0 0 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.45);
}

.category-editor label {
  display: grid;
  gap: 6px;
  margin-bottom: 10px;
  font-family: "Segoe UI", Tahoma, sans-serif;
  font-size: 0.82rem;
  color: var(--muted);
}

.category-search,
.category-multiselect {
  width: 100%;
  border: 1px solid rgba(31, 29, 26, 0.15);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.7);
  font-family: "Segoe UI", Tahoma, sans-serif;
}

.category-multiselect {
  min-height: 140px;
}

.category-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(201, 92, 43, 0.08);
  color: var(--accent-strong);
  font-family: "Segoe UI", Tahoma, sans-serif;
  font-size: 0.85rem;
}

.category-chip-remove {
  width: 20px;
  height: 20px;
  border: 0;
  border-radius: 50%;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.8rem;
  line-height: 1;
  background: rgba(139, 52, 17, 0.15);
  color: var(--accent-strong);
}

.category-chip-remove:hover {
  background: rgba(139, 52, 17, 0.25);
}

.category-chip strong {
  font-size: 0.78rem;
}

.error-text {
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(178, 45, 45, 0.08);
  color: var(--error);
  white-space: pre-wrap;
}

.images-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}

.image-card {
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: #fff;
}

.image-card img {
  display: block;
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.image-card a {
  display: block;
  padding: 10px 12px;
  color: var(--accent-strong);
  text-decoration: none;
  font-family: "Segoe UI", Tahoma, sans-serif;
  font-size: 0.88rem;
}

@media (max-width: 920px) {
  .hero,
  .layout {
    grid-template-columns: 1fr;
  }

  .page-shell {
    width: min(100vw - 20px, 1180px);
    padding-top: 20px;
  }

  .hero-copy,
  .hero-panel,
  .input-panel,
  .results-panel {
    border-radius: 20px;
  }
}