:root {
  --cpb-bg: #f6f7fb;
  --cpb-card: #ffffff;
  --cpb-text: #1f2937;
  --cpb-muted: #667085;
  --cpb-border: #d9dee8;
  --cpb-soft: #eef2f7;
  --cpb-strong: #111827;
  --cpb-radius: 16px;
  --cpb-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.cpb-app, .cpb-app * {
  box-sizing: border-box;
}

.cpb-app {
  color: var(--cpb-text);
  background: var(--cpb-bg);
  border: 1px solid var(--cpb-border);
  border-radius: 18px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  margin: 20px 0;
  min-height: 720px;
  overflow: hidden;
}

.cpb-loading,
.cpb-login-message {
  background: var(--cpb-card);
  border: 1px solid var(--cpb-border);
  border-radius: var(--cpb-radius);
  margin: 20px;
  padding: 24px;
}

.cpb-shell {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  min-height: 720px;
}

.cpb-sidebar {
  background: #111827;
  color: #fff;
  padding: 24px 18px;
}

.cpb-brand {
  margin-bottom: 24px;
}

.cpb-brand h2 {
  color: #fff;
  font-size: 22px;
  line-height: 1.15;
  margin: 0 0 6px;
}

.cpb-brand p {
  color: rgba(255,255,255,0.72);
  font-size: 13px;
  margin: 0;
}

.cpb-nav {
  display: grid;
  gap: 8px;
}

.cpb-nav button {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 12px;
  color: rgba(255,255,255,0.82);
  cursor: pointer;
  font-size: 14px;
  padding: 11px 12px;
  text-align: left;
}

.cpb-nav button:hover,
.cpb-nav button.active {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.16);
  color: #fff;
}

.cpb-main {
  padding: 24px;
}

.cpb-topbar {
  align-items: center;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin-bottom: 20px;
}

.cpb-title h1 {
  color: var(--cpb-strong);
  font-size: 28px;
  line-height: 1.1;
  margin: 0 0 6px;
}

.cpb-title p {
  color: var(--cpb-muted);
  margin: 0;
}

.cpb-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.cpb-btn {
  background: #111827;
  border: 1px solid #111827;
  border-radius: 11px;
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  font-size: 13px;
  font-weight: 700;
  gap: 8px;
  padding: 10px 13px;
  text-decoration: none;
}

.cpb-btn.secondary {
  background: #fff;
  border-color: var(--cpb-border);
  color: var(--cpb-text);
}

.cpb-btn.danger {
  background: #fff;
  border-color: #fecaca;
  color: #b91c1c;
}

.cpb-btn.small {
  font-size: 12px;
  padding: 7px 9px;
}

.cpb-status {
  color: var(--cpb-muted);
  font-size: 12px;
  margin-top: 8px;
  min-height: 18px;
  text-align: right;
}

.cpb-grid {
  display: grid;
  gap: 16px;
}

.cpb-grid.stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 16px;
}

.cpb-card {
  background: var(--cpb-card);
  border: 1px solid var(--cpb-border);
  border-radius: var(--cpb-radius);
  box-shadow: var(--cpb-shadow);
  padding: 18px;
}

.cpb-card h2,
.cpb-card h3 {
  color: var(--cpb-strong);
  line-height: 1.2;
  margin: 0 0 12px;
}

.cpb-card h2 {
  font-size: 20px;
}

.cpb-card h3 {
  font-size: 16px;
}

.cpb-stat-label {
  color: var(--cpb-muted);
  font-size: 13px;
  margin-bottom: 7px;
}

.cpb-stat-value {
  color: var(--cpb-strong);
  font-size: 28px;
  font-weight: 800;
}

.cpb-two-col {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

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

.cpb-table {
  border-collapse: collapse;
  min-width: 100%;
  width: 100%;
}

.cpb-table th,
.cpb-table td {
  border-bottom: 1px solid var(--cpb-border);
  font-size: 13px;
  padding: 10px 8px;
  text-align: left;
  vertical-align: top;
}

.cpb-table th {
  background: var(--cpb-soft);
  color: var(--cpb-strong);
  font-size: 12px;
  font-weight: 800;
  position: sticky;
  top: 0;
  white-space: nowrap;
  z-index: 1;
}

.cpb-table input,
.cpb-table select,
.cpb-table textarea,
.cpb-field input,
.cpb-field select,
.cpb-field textarea {
  background: #fff;
  border: 1px solid var(--cpb-border);
  border-radius: 9px;
  color: var(--cpb-text);
  font: inherit;
  min-width: 110px;
  padding: 8px 9px;
  width: 100%;
}

.cpb-table textarea,
.cpb-field textarea {
  min-height: 70px;
  resize: vertical;
}

.cpb-form-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cpb-field label {
  color: var(--cpb-muted);
  display: block;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 5px;
}

.cpb-field.full {
  grid-column: 1 / -1;
}

.cpb-note {
  color: var(--cpb-muted);
  font-size: 13px;
  line-height: 1.45;
  margin: 8px 0 0;
}

.cpb-deadline-list,
.cpb-simple-list {
  display: grid;
  gap: 10px;
}

.cpb-list-item {
  align-items: start;
  background: var(--cpb-soft);
  border: 1px solid var(--cpb-border);
  border-radius: 12px;
  display: grid;
  gap: 4px;
  padding: 12px;
}

.cpb-list-item strong {
  color: var(--cpb-strong);
}

.cpb-list-item span {
  color: var(--cpb-muted);
  font-size: 13px;
}

.cpb-section-header {
  align-items: center;
  display: flex;
  gap: 10px;
  justify-content: space-between;
  margin-bottom: 12px;
}

.cpb-finance-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cpb-finance-card h3 {
  margin-bottom: 4px;
}

.cpb-total-row {
  background: var(--cpb-soft);
  border-radius: 12px;
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 12px;
  padding: 12px;
}

.cpb-total-row div {
  font-size: 12px;
  color: var(--cpb-muted);
}

.cpb-total-row strong {
  color: var(--cpb-strong);
  display: block;
  font-size: 18px;
  margin-top: 3px;
}

.cpb-import-input {
  display: none;
}

@media (max-width: 1100px) {
  .cpb-shell {
    grid-template-columns: 1fr;
  }
  .cpb-sidebar {
    padding: 18px;
  }
  .cpb-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .cpb-grid.stats,
  .cpb-two-col,
  .cpb-finance-grid {
    grid-template-columns: 1fr;
  }
  .cpb-form-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 700px) {
  .cpb-main {
    padding: 16px;
  }
  .cpb-topbar,
  .cpb-section-header {
    align-items: stretch;
    flex-direction: column;
  }
  .cpb-actions {
    justify-content: flex-start;
  }
  .cpb-nav,
  .cpb-form-grid {
    grid-template-columns: 1fr;
  }
}