:root {
  --of-primary-background: #AE925F;
  --of-primary-border-color: #AE925F;
  --of-primary-color: #fff;
  --input-border-color: #CBD8E1;
  --input-border-radius: 16px;
  --of-button-radius: 16px;
}

body {
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  background-color: #f2f6f8;
  margin: 0;

  min-height: 100vh;
  line-height: 1.5;
  color: #333;
}

header {
  text-align: center;
  padding: 30px 0 30px;
}

header img {
  height: 40px;
}

main {
  margin: 0 auto;
  border-radius: 16px;
  border: 1px solid #CBD8E1;
  background: #e5ecf0;
  max-width: 1200px;
  padding: 32px;
  position: relative;
}

h1 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 8px;
  color: #333;
}

h3 {
  font-size: 15px;
  font-weight: 700;
  margin: 16px 0 8px;
}

p, li {
  font-size: 14px;
  color: #444;
}

a {
  color: var(--of-primary-background);
  font-weight: 600;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

details {
  margin-bottom: 16px;
}

details summary {
  cursor: pointer;
  color: var(--of-primary-background);
  font-weight: 600;
  font-size: 14px;
}

details summary:hover {
  text-decoration: underline;
}

code {
  background: #fff;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
  border: 1px solid #CBD8E1;
}

.controls {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin: 16px 0;
}

label {
  font-weight: 600;
  font-size: 14px;
  color: #444;
}

select {
  color: #444;
  border: 1px solid var(--input-border-color);
  border-radius: var(--input-border-radius);
  background: #fff;
  padding: 10px 15px;
  font-size: 14px;
  height: 40px;
  outline: none;
  font-family: inherit;
  transition: border-color .2s;
}

select:focus {
  border-color: var(--of-primary-background);
}

input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--of-primary-background);
  vertical-align: middle;
  margin-right: 4px;
}

.dropzone {
  border: 2px dashed var(--input-border-color);
  border-radius: var(--input-border-radius);
  background: #fff;
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s;
  color: #777;
  font-size: 14px;
  margin: 16px 0;
}

.dropzone:hover {
  border-color: var(--of-primary-background);
  background: #faf8f4;
}

.dropzone.dragover {
  border-color: var(--of-primary-background);
  background: #f5f0e6;
  color: var(--of-primary-background);
}

.dropzone .filename {
  margin-top: 8px;
  font-weight: 700;
  color: #333;
}

.actions {
  margin: 16px 0;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.mapping-drop {
  border: 2px dashed var(--input-border-color);
  border-radius: var(--input-border-radius);
  background: #fff;
  padding: 8px 18px;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s;
  color: #777;
  font-size: 14px;
}

.mapping-drop:hover {
  border-color: var(--of-primary-background);
  background: #faf8f4;
}

.mapping-drop.dragover {
  border-color: var(--of-primary-background);
  background: #f5f0e6;
  color: var(--of-primary-background);
}

.mapping-drop .filename {
  margin-left: 8px;
  font-weight: 700;
  color: #333;
}

button {
  display: inline-flex;
  align-items: center;
  text-align: center;
  white-space: nowrap;
  user-select: none;
  height: 40px;
  padding: 0 18px;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  border-radius: var(--of-button-radius);
  cursor: pointer;
  transition: all .15s ease-in-out;
  gap: 8px;
}

button.primary {
  background: var(--of-primary-background);
  border: 1px solid var(--of-primary-border-color);
  color: var(--of-primary-color);
}

button.primary:hover {
  filter: brightness(1.08);
}

button.secondary {
  background: #fff;
  border: 1px solid #D8DCE6;
  box-shadow: 0 1px 1px rgba(22,29,37,0.05), inset 0 2px rgba(255,255,255,0.05);
  color: #3e3f42;
}

button.secondary:hover {
  background: #f8f9fa;
  border-color: #bbb;
}

button.tertiary {
  background: transparent;
  border: 1px solid #ccc;
  color: #777;
  font-weight: 600;
}

button.tertiary:hover {
  background: #f8f9fa;
  border-color: #999;
  color: #555;
}

table {
  border-collapse: collapse;
  width: 100%;
  margin: 16px 0;
  font-size: 13px;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #CBD8E1;
}

th, td {
  padding: 8px 12px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid #e8ecf0;
}

th {
  background: #f2f6f8;
  font-weight: 700;
  color: #555;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

tr:last-child td {
  border-bottom: none;
}

.debet-row {
  background: #f7f4ef;
  font-weight: 700;
  color: #6b5a37;
}

textarea {
  width: 100%;
  height: 5.6em;
  font-family: 'Courier New', monospace;
  font-size: 13px;
  margin: 16px 0;
  border: 1px solid var(--input-border-color);
  border-radius: var(--input-border-radius);
  padding: 12px 15px;
  background: #fff;
  color: #444;
  outline: none;
  resize: vertical;
  transition: border-color .2s;
}

textarea:focus {
  border-color: var(--of-primary-background);
}

#stats {
  margin: 12px 0;
  font-size: 13px;
  color: #777;
  font-weight: 500;
}

.doc-table {
  background: #fff;
}

.doc-table td, .doc-table th {
  font-size: 13px;
}

.disclaimer {
  margin: 24px auto 0;
  max-width: 480px;
  padding: 16px 24px;
  font-size: 12px;
  line-height: 1.6;
  color: #999;
  text-align: center;
}

/* Simulator */

.kontoplan-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
}

.kontoplan-table th {
  background: #f2f6f8;
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-bottom: 2px solid #e0e7ec;
}

.kontoplan-table td {
  padding: 8px 12px;
  border-bottom: 1px solid #eef2f5;
}

.kontoplan-table .right {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.kontoplan-table .zero {
  color: #bbb;
}

.kontoplan-table .category-row td {
  padding-top: 16px;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #666;
  border-bottom: none;
}

.kontoplan-table .sum-row td {
  font-weight: 600;
  font-style: italic;
  border-top: 1px solid #ddd;
  border-bottom: none;
  padding-bottom: 12px;
}

.kontoplan-table .konto-nr {
  color: #888;
  font-variant-numeric: tabular-nums;
}

.file-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
}

.file-list li {
  padding: 6px 12px;
  background: #f7f4ef;
  border-radius: 6px;
  margin-bottom: 4px;
  font-size: 13px;
}

.file-list .file-meta {
  color: #888;
  font-size: 12px;
}