:root {
  color-scheme: light;
  --bg: #f5f7f2;
  --surface: #ffffff;
  --surface-soft: #f0f4ee;
  --ink: #1d2521;
  --muted: #69736d;
  --line: #d8dfd7;
  --accent: #24785f;
  --accent-strong: #175946;
  --danger: #b23b3b;
  --warn: #a86813;
  --ok: #23704f;
  --shadow: 0 18px 50px rgba(29, 37, 33, 0.08);
}

* {
  box-sizing: border-box;
}

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

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

.app-shell {
  min-height: 100vh;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(16px, 4vw, 40px);
  background: #18231f;
  color: #fff;
}

.brand,
.kicker {
  margin: 0 0 6px;
  color: #bdd6ca;
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(24px, 4vw, 36px);
  letter-spacing: 0;
}

h2 {
  margin-bottom: 10px;
  font-size: 20px;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 16px;
  letter-spacing: 0;
}

.env-pill,
.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 10px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 13px;
}

.layout {
  display: grid;
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  gap: 18px;
  padding: 18px;
}

.sidebar,
.workspace {
  display: grid;
  gap: 18px;
  align-content: start;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel.compact,
.toolbar,
.order-list-panel,
.detail-panel {
  padding: 18px;
}

.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.toolbar p,
.hint,
.summary-text,
.status-text {
  color: var(--muted);
  font-size: 14px;
}

.toolbar-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 18px;
}

.field {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}

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

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 10px 11px;
}

textarea {
  resize: vertical;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 8px 13px;
  cursor: pointer;
}

.btn.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.btn.danger {
  border-color: var(--danger);
  color: var(--danger);
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.file-drop {
  display: grid;
  place-items: center;
  min-height: 92px;
  border: 1px dashed #aab7ad;
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--muted);
  text-align: center;
  cursor: pointer;
  padding: 14px;
}

.file-drop.is-dragging {
  border-color: var(--accent);
  background: #e7f4ee;
  color: var(--accent-strong);
  box-shadow: inset 0 0 0 2px rgba(36, 120, 95, 0.12);
}

.file-drop input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
  pointer-events: none;
}

.message {
  margin-top: 12px;
  border-radius: 6px;
  padding: 10px 12px;
  background: var(--surface-soft);
  color: var(--ink);
  font-size: 14px;
}

.message.error {
  background: #fff1f1;
  color: var(--danger);
}

.message.ok {
  background: #edf8f1;
  color: var(--ok);
}

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

.mini-list {
  display: grid;
  gap: 8px;
  max-height: 280px;
  overflow: auto;
  margin-top: 12px;
}

.product-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px;
  background: #fff;
  font-size: 13px;
}

.product-row input {
  width: auto;
  margin-top: 2px;
}

.product-row strong {
  display: block;
  overflow-wrap: anywhere;
}

.order-card {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
  text-align: left;
  cursor: pointer;
}

.order-card.active {
  border-color: var(--accent);
  box-shadow: inset 3px 0 0 var(--accent);
}

.order-card strong {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
}

.order-meta,
.line-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

.order-meta span,
.line-meta span,
.tag {
  border-radius: 5px;
  background: var(--surface-soft);
  padding: 3px 7px;
}

.detail-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.detail-section {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.detail-section:last-child {
  border-bottom: 0;
}

.line-items,
.photo-list,
.ai-result,
.review-history {
  display: grid;
  gap: 10px;
}

.line-card,
.photo-card,
.ai-card,
.review-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.line-card.is-warning,
.ai-card.is-warning {
  border-color: #e2bf86;
  background: #fff8ed;
}

.line-card.is-error,
.ai-card.is-error {
  border-color: #e3a1a1;
  background: #fff3f3;
}

.photo-card img {
  display: block;
  width: 100%;
  max-height: 220px;
  object-fit: contain;
  border-radius: 6px;
  background: var(--surface-soft);
  margin-top: 8px;
}

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

.review-grid .wide {
  grid-column: 1 / -1;
}

.empty-state {
  min-height: 360px;
  display: grid;
  place-content: center;
  text-align: center;
  color: var(--muted);
}

@media (max-width: 980px) {
  .layout,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .toolbar,
  .detail-head {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .app-header {
    align-items: start;
    flex-direction: column;
  }

  .layout {
    padding: 12px;
  }

  .review-grid {
    grid-template-columns: 1fr;
  }
}