.mcw-app {
  box-sizing: border-box;
  max-width: 1180px;
  margin: 24px auto;
  padding: 20px;
  border: 1px solid #d9dde4;
  border-radius: 14px;
  background: #ffffff;
  color: #172033;
  font-family: inherit;
}
.mcw-app *, .mcw-app *::before, .mcw-app *::after { box-sizing: border-box; }
.mcw-header h2 { margin: 0 0 8px; }
.mcw-intro { margin: 0 0 18px; color: #4f5f76; }
.mcw-help, .mcw-advanced, .mcw-panel, .mcw-chart-card, .mcw-results {
  border: 1px solid #e1e6ef;
  border-radius: 12px;
  background: #f9fbfe;
  margin: 16px 0;
  padding: 16px;
}
.mcw-help summary, .mcw-advanced summary { cursor: pointer; font-weight: 700; }
.mcw-help-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 12px;
}
.mcw-help h4 { margin: 0 0 5px; }
.mcw-help p { margin: 0 0 8px; }
.mcw-panel h3, .mcw-chart-card h3 { margin-top: 0; }
.mcw-input-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.mcw-field, .mcw-check {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 600;
}
.mcw-check {
  flex-direction: row;
  align-items: center;
  font-weight: 500;
}
.mcw-field-wide { grid-column: span 2; }
.mcw-field input, .mcw-field select {
  width: 100%;
  min-height: 38px;
  border: 1px solid #cbd3df;
  border-radius: 8px;
  padding: 7px 9px;
  background: #fff;
  color: #172033;
}
.mcw-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0;
}
.mcw-button {
  border: 1px solid #bdc9d8;
  border-radius: 8px;
  background: #f4f7fb;
  color: #172033;
  cursor: pointer;
  padding: 9px 14px;
  font-weight: 700;
}
.mcw-button:hover { background: #e8eef7; }
.mcw-primary {
  background: #164a8b;
  border-color: #164a8b;
  color: #ffffff;
}
.mcw-primary:hover { background: #0f3a6e; }
.mcw-status {
  min-height: 22px;
  margin: 8px 0;
  font-weight: 700;
}
.mcw-status.mcw-error { color: #a61f16; }
.mcw-status.mcw-ok { color: #176b2c; }
.mcw-results { background: #ffffff; }
.mcw-results h3, .mcw-results h4 { margin: 12px 0 8px; }
.mcw-summary-grid, .mcw-metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.mcw-card {
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 12px;
  background: #fbfdff;
}
.mcw-card-title { font-weight: 800; margin-bottom: 6px; }
.mcw-big-number { font-size: 1.35rem; font-weight: 800; }
.mcw-muted { color: #5b6b82; font-size: 0.95em; }
.mcw-table-wrap { overflow-x: auto; margin: 10px 0 16px; }
.mcw-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
.mcw-table th, .mcw-table td {
  border: 1px solid #dce3ec;
  padding: 8px;
  vertical-align: top;
  text-align: left;
}
.mcw-table th { background: #eef3fa; }
.mcw-badge {
  display: inline-block;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 0.84rem;
  font-weight: 800;
}
.mcw-good { background: #e7f6ea; color: #176b2c; }
.mcw-watch { background: #fff4d6; color: #815600; }
.mcw-bad { background: #ffe7e5; color: #a61f16; }
.mcw-note-box {
  border-left: 4px solid #164a8b;
  background: #f4f8ff;
  padding: 10px 12px;
  margin: 10px 0;
}
.mcw-charts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.mcw-chart-card { background: #fff; margin: 0; }
.mcw-chart-wide { grid-column: 1 / -1; }
.mcw-chart-card canvas {
  width: 100%;
  height: auto;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #fff;
}
@media (max-width: 900px) {
  .mcw-help-grid, .mcw-input-grid, .mcw-summary-grid, .mcw-metric-grid, .mcw-charts {
    grid-template-columns: 1fr;
  }
  .mcw-field-wide { grid-column: auto; }
}