:root {
  --black: #111111;
  --dark-gray: #333333;
  --mid-gray: #777777;
  --border: #e0e0e0;
  --bg: #ffffff;
  --bg-soft: #fafafa;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--black);
  -webkit-font-smoothing: antialiased;
}

.topbar {
  padding: 32px 24px 20px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.topbar h1 {
  margin: 0 0 4px;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.subtitle {
  margin: 0;
  color: var(--mid-gray);
  font-size: 14px;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 16px 60px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.card h2 {
  margin: 0 0 18px;
  font-size: 18px;
  font-weight: 700;
}

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

.grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

.field {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--dark-gray);
}

input[type="text"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  background: var(--bg-soft);
  color: var(--black);
  transition: border-color 0.15s;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--black);
  background: var(--bg);
}

textarea { resize: vertical; }

.items-section {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  background: var(--bg-soft);
}

.items-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.items-header h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--dark-gray);
}

.item-row {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 10px;
  position: relative;
}

.item-row:last-child { margin-bottom: 0; }

.item-row-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 0.7fr 1fr 1fr;
  gap: 10px;
  padding-right: 30px;
}

.item-row-grid .field { margin-bottom: 0; }

.item-row-grid label {
  font-size: 11px;
  color: var(--mid-gray);
}

.item-subtotal-field .item-subtotal {
  padding: 10px 0;
  font-weight: 700;
  font-size: 13px;
}

.btn-remove-item {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--mid-gray);
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  line-height: 1;
}

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

.item-count-badge {
  display: inline-block;
  background: var(--black);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  border-radius: 20px;
  padding: 1px 7px;
  margin-left: 6px;
}

.items-summary-cell {
  white-space: normal !important;
  max-width: 260px;
  font-size: 12px;
  line-height: 1.5;
}

.total-preview {
  text-align: right;
  font-size: 16px;
  font-weight: 700;
  padding: 12px 0;
  border-top: 1px dashed var(--border);
  margin-bottom: 16px;
}

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

.btn {
  padding: 11px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--black);
  transition: opacity 0.15s, transform 0.1s;
}

.btn:active { transform: scale(0.98); }

.btn-dark {
  background: var(--black);
  color: #fff;
}
.btn-dark:hover { opacity: 0.85; }

.btn-outline {
  background: var(--bg);
  color: var(--black);
}
.btn-outline:hover { background: var(--bg-soft); }

.btn-small {
  padding: 6px 10px;
  font-size: 12px;
  border-radius: 6px;
}

.hidden { display: none !important; }

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.dashboard-header h2 { margin: 0; }

#search-input {
  max-width: 240px;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead th {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 2px solid var(--black);
  font-weight: 700;
  white-space: nowrap;
}

tbody td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  white-space: nowrap;
}

tbody tr:hover { background: var(--bg-soft); }

.empty-state {
  text-align: center;
  color: var(--mid-gray);
  padding: 30px 0;
}

.status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  border: 1px solid var(--black);
  background: var(--bg);
}

.status-Selesai { background: var(--black); color: #fff; }
.status-Dibatalkan { color: var(--mid-gray); border-color: var(--mid-gray); }

.action-cell {
  display: flex;
  gap: 6px;
}

.footer {
  text-align: center;
  padding: 20px;
  color: var(--mid-gray);
  font-size: 12px;
  border-top: 1px solid var(--border);
}

@media (max-width: 640px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .dashboard-header { flex-direction: column; align-items: flex-start; }
  #search-input { max-width: 100%; width: 100%; }
  .item-row-grid { grid-template-columns: 1fr 1fr; }
}