:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #182230;
  --muted: #5c6675;
  --line: #dde3ee;
  --primary: #7c0f2f;
  --primary-dark: #650b26;
  --soft: #f9eaf0;
  --warning: #fff7df;
  --warning-border: #e4c95f;
  --danger: #bb1f1f;
  --shadow: 0 10px 30px rgba(17, 24, 39, 0.08);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  padding: 24px 28px;
  background: linear-gradient(135deg, #ffffff 0%, #f8f0f3 100%);
  border-bottom: 1px solid var(--line);
}

.topbar h1 {
  margin: 0 0 6px;
  font-size: 30px;
}

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

.top-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.layout {
  display: grid;
  grid-template-columns: 1.5fr 0.95fr;
  gap: 24px;
  padding: 24px 28px 40px;
  align-items: start;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 24px;
}

h2, h3 {
  margin-top: 0;
}

.grid {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
}

.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

label {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 14px;
  color: var(--muted);
}

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

input, select, textarea {
  width: 100%;
  border: 1px solid #cfd7e6;
  border-radius: 12px;
  padding: 12px 14px;
  background: #fff;
  color: var(--text);
}

textarea { resize: vertical; }

button, .upload-btn {
  border: none;
  border-radius: 12px;
  padding: 12px 16px;
  background: var(--primary);
  color: white;
  cursor: pointer;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

button:hover, .upload-btn:hover { background: var(--primary-dark); }
.secondary {
  background: white;
  color: var(--text);
  border: 1px solid #ccd4e1;
}
.secondary:hover {
  background: #f8fafc;
}
.danger {
  background: #fff;
  color: var(--danger);
  border: 1px solid #efb1b1;
}
.small-btn {
  padding: 9px 12px;
  font-size: 13px;
}

.check-grid {
  display: grid;
  gap: 10px;
  margin: 10px 0 18px;
}
.inline-check {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  color: var(--text);
}
.inline-check input {
  width: 18px;
  height: 18px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 12px;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}
.data-table th,
.data-table td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}
.data-table thead {
  background: #f8fafc;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table input, .data-table select { padding: 10px 11px; }

.actions-row {
  display: flex;
  justify-content: flex-end;
  margin-top: 22px;
}

.result-card {
  position: sticky;
  top: 20px;
}

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

.result-box,
.summary-box {
  border: 1px solid var(--line);
  background: #fbfcfe;
  border-radius: 16px;
  padding: 16px;
}
.summary-box {
  background: var(--soft);
  border-color: #ebc7d5;
  margin-bottom: 20px;
}

.label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}

.result-box strong,
.summary-box strong {
  font-size: 24px;
}

.breakdown {
  display: grid;
  gap: 10px;
}
.breakdown-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}
.breakdown-item:last-child { border-bottom: none; }
.breakdown-item .name { color: var(--muted); }
.breakdown-item .value { font-weight: 700; }

.warnings {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}
.warning {
  background: var(--warning);
  border: 1px solid var(--warning-border);
  border-radius: 14px;
  padding: 12px 14px;
  font-size: 14px;
}
.muted {
  color: var(--muted);
  margin-top: -4px;
}
.notes-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

@media print {
  body { background: white; }
  .top-actions,
  .actions-row,
  #addRubricBtn,
  .rubric-remove { display: none !important; }
  .layout { grid-template-columns: 1fr; padding: 0; }
  .card { box-shadow: none; border-radius: 0; border: none; }
  .result-card { position: static; }
}

@media (max-width: 1180px) {
  .layout { grid-template-columns: 1fr; }
  .result-card { position: static; }
}

@media (max-width: 800px) {
  .topbar { flex-direction: column; }
  .cols-2, .cols-3, .cols-4, .result-grid { grid-template-columns: 1fr; }
}