#sdrgApp {
  --bg: #f7f4ef;
  --panel: #fffdf8;
  --line: #d8d0c4;
  --text: #2d2a26;
  --muted: #6d665e;
  --ok: #0f7a47;
  --warn: #9a6c00;
  --danger: #ac2f2f;

  margin: 0;
  padding: 24px;
  color: var(--text);
  background: radial-gradient(circle at top right, #f1e8d8, var(--bg));
  border: 1px solid var(--line);
  border-radius: 12px;
}

#sdrgApp * {
  box-sizing: border-box;
}

#sdrgApp h1,
#sdrgApp h2 {
  margin: 0 0 10px;
}

#sdrgApp .intro {
  margin-top: 8px;
  color: var(--muted);
}

#sdrgApp .panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
  margin-top: 16px;
}

#sdrgApp .form-panel label {
  display: block;
  font-weight: 700;
  margin: 0 0 12px;
}

#sdrgApp input,
#sdrgApp select,
#sdrgApp button {
  font: inherit;
}

#sdrgApp input,
#sdrgApp select {
  width: 100%;
  margin-top: 6px;
  padding: 8px 10px;
  border: 1px solid #bab2a8;
  border-radius: 6px;
  background: #fff;
}

#sdrgApp .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

#sdrgApp button {
  background: #2f5e4e;
  color: #fff;
  border: none;
  padding: 9px 14px;
  border-radius: 6px;
  cursor: pointer;
}

#sdrgApp button[disabled] {
  background: #8f9b93;
  cursor: not-allowed;
}

#sdrgApp .status {
  margin-top: 12px;
  color: var(--muted);
}

#sdrgApp .summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

#sdrgApp .metric {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
}

#sdrgApp .metric strong {
  display: block;
  font-size: 1.2rem;
  margin-bottom: 4px;
}

#sdrgApp table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  table-layout: fixed;
}

#sdrgApp th,
#sdrgApp td {
  border-top: 1px solid var(--line);
  vertical-align: top;
  text-align: left;
  padding: 10px 8px;
}

#sdrgApp th {
  font-size: 0.9rem;
  color: var(--muted);
}

#sdrgApp th:nth-child(1),
#sdrgApp td:nth-child(1) {
  width: 30%;
}

#sdrgApp th:nth-child(2),
#sdrgApp td:nth-child(2) {
  width: 10%;
}

#sdrgApp th:nth-child(3),
#sdrgApp td:nth-child(3) {
  width: 42%;
}

#sdrgApp th:nth-child(4),
#sdrgApp td:nth-child(4) {
  width: 18%;
}

#sdrgApp .code {
  font-family: "Courier New", Courier, monospace;
  font-size: 0.85rem;
  word-break: break-word;
}

#sdrgApp .status-pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

#sdrgApp .status-exact {
  background: #e6f5ec;
  color: var(--ok);
}

#sdrgApp .status-fuzzy {
  background: #fbf1df;
  color: var(--warn);
}

#sdrgApp .status-missing {
  background: #fdecec;
  color: var(--danger);
}

@media (max-width: 800px) {
  #sdrgApp {
    padding: 12px;
  }

  #sdrgApp table,
  #sdrgApp thead,
  #sdrgApp tbody,
  #sdrgApp th,
  #sdrgApp td,
  #sdrgApp tr {
    display: block;
  }

  #sdrgApp thead {
    display: none;
  }

  #sdrgApp tr {
    border-top: 1px solid var(--line);
    padding: 8px 0;
  }

  #sdrgApp td {
    border-top: 0;
    padding: 6px 0;
  }
}