:root {
  --ink: #17201b;
  --muted: #65706b;
  --line: #dbe4de;
  --panel: #ffffff;
  --bg: #f4f7f2;
  --green: #1f7a4c;
  --green-dark: #145c38;
  --yellow: #f4c542;
  --red: #b8443c;
  --blue: #25658f;
  --shadow: 0 12px 32px rgba(23, 32, 27, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}

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

button {
  border: 0;
  border-radius: 6px;
  background: var(--green);
  color: #fff;
  cursor: pointer;
  min-height: 42px;
  padding: 0 16px;
  font-weight: 700;
}

button:hover {
  background: var(--green-dark);
}

button.ghost {
  background: #eef4ef;
  color: var(--ink);
  border: 1px solid var(--line);
}

button.ghost:hover {
  background: #dfeae2;
}

button.danger {
  color: var(--red);
}

button.primary {
  min-width: 180px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 5;
}

.topbar h1,
.topbar p,
h2,
h3 {
  margin: 0;
}

.topbar h1 {
  font-size: 26px;
}

.topbar-actions,
.button-row,
.scan-actions,
.complete-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.eyebrow {
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.app-shell {
  padding: 18px;
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  overflow-x: auto;
}

.tab {
  background: #e8eee9;
  color: var(--ink);
  border: 1px solid var(--line);
  min-width: 98px;
}

.tab.active {
  background: var(--ink);
  color: #fff;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.layout {
  display: grid;
  grid-template-columns: minmax(280px, 390px) 1fr;
  gap: 16px;
}

.import-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 16px;
}

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

.panel {
  padding: 16px;
}

.panel.wide {
  max-width: 1100px;
}

.workspace {
  min-height: 640px;
  padding: 18px;
}

.panel-head,
.detail-head,
.items-head,
.signature-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.count,
.status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #e7f1ea;
  color: var(--green-dark);
  font-weight: 800;
}

.status.done {
  background: #e7f1ff;
  color: var(--blue);
}

.input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  min-height: 42px;
  padding: 10px 12px;
  background: #fff;
  color: var(--ink);
}

textarea {
  resize: vertical;
}

.list {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.order-card,
.history-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fff;
  cursor: pointer;
}

.order-card.active {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(31, 122, 76, 0.12);
}

.order-card h3,
.history-card h3 {
  font-size: 16px;
  margin: 0 0 6px;
}

.muted {
  color: var(--muted);
  margin: 4px 0 0;
}

.empty {
  display: grid;
  place-content: center;
  min-height: 560px;
  text-align: center;
  color: var(--muted);
}

.hidden {
  display: none !important;
}

.detail {
  display: grid;
  gap: 16px;
}

.customer-match,
.notes {
  display: grid;
  gap: 8px;
}

.scan-box {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #f9fbf8;
}

.scanner {
  width: 100%;
  max-height: 360px;
  background: #000;
  border-radius: 8px;
}

.manual-scan {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.message {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.message.good {
  color: var(--green-dark);
}

.message.warn {
  color: var(--red);
}

.items {
  display: grid;
  gap: 8px;
}

.item-row {
  display: grid;
  grid-template-columns: 80px minmax(180px, 1fr) minmax(130px, 220px) 130px;
  gap: 8px;
}

.item-status[value="verified"],
.item-row.verified select {
  border-color: var(--green);
}

.signature-wrap {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

#signaturePad {
  display: block;
  width: 100%;
  height: 220px;
  border: 1px dashed #9cac9f;
  border-radius: 6px;
  background: #fff;
  touch-action: none;
}

.customer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

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

.customer-card h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.tag {
  background: #edf4f7;
  color: #24556f;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 700;
}

.checklist {
  padding-left: 20px;
  line-height: 1.55;
}

@media (max-width: 900px) {
  .layout,
  .import-grid {
    grid-template-columns: 1fr;
  }

  .workspace {
    min-height: auto;
  }

  .item-row {
    grid-template-columns: 70px 1fr;
  }
}

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

  .app-shell {
    padding: 12px;
  }

  .manual-scan {
    grid-template-columns: 1fr;
  }

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