:root {
  --pink: #E8B4B8;
  --beige: #F5E6D3;
  --terra: #C67B5C;
  --black: #1A1A1A;
  --white: #FFFFFF;
  --grey: #8A8A8A;
  --border: #E5DED6;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', -apple-system, 'Segoe UI', sans-serif;
  background: var(--beige);
  color: var(--black);
  min-height: 100vh;
}

.topbar {
  background: var(--white);
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.logo {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--black);
}

.subtitle {
  font-size: 14px;
  color: var(--grey);
  font-style: italic;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.card {
  background: var(--white);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}

.card h2 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
}

.hint {
  font-size: 13px;
  color: var(--grey);
  margin-bottom: 12px;
  line-height: 1.5;
}

.row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

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

@media (max-width: 560px) {
  .row {
    grid-template-columns: 1fr;
  }
}

label {
  display: flex;
  flex-direction: column;
  font-size: 13px;
  color: var(--grey);
  gap: 6px;
}

input[type="text"],
input[type="number"] {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  color: var(--black);
  background: var(--white);
  outline: none;
  transition: border-color 0.15s;
}

input[type="text"]:focus,
input[type="number"]:focus {
  border-color: var(--pink);
}

input[type="number"] {
  max-width: 100px;
}

input[type="file"] {
  font-size: 14px;
}

select {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  color: var(--black);
  background: var(--white);
  outline: none;
  cursor: pointer;
  transition: border-color 0.15s;
}

select:focus {
  border-color: var(--pink);
}

.btn-primary,
.btn-ghost {
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all 0.15s;
}

.btn-primary {
  background: var(--black);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--terra);
}

.btn-ghost {
  background: transparent;
  color: var(--grey);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  color: var(--black);
  border-color: var(--black);
}

.toolbar {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

th {
  text-align: left;
  padding: 10px 12px;
  color: var(--grey);
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

td.barcode-cell svg {
  height: 40px;
}

td.qty-cell input {
  width: 60px;
  padding: 4px 6px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
}

td.qty-cell input:focus {
  border-color: var(--pink);
}

.remove-btn {
  background: none;
  border: none;
  color: var(--grey);
  cursor: pointer;
  font-size: 18px;
}

.remove-btn:hover {
  color: var(--terra);
}