:root {
  --teal: #03787c;
  --teal-dark: #014446;
  --bg: #f5f5f5;
  --card: #ffffff;
  --border: #dbe3e3;
  --text: #1c2b2b;
  --muted: #5b6b6b;
  --danger: #c23b3b;
  --radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
.topbar {
  background: var(--teal);
  color: #fff;
  padding: 16px 20px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.topbar button { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.5); border-radius: 6px; padding: 6px 12px; cursor: pointer; }
.wrap { max-width: 760px; margin: 0 auto; padding: 24px 16px 80px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; margin-bottom: 20px; }
h1 { font-size: 20px; color: var(--teal-dark); margin: 0 0 4px; }
h2 { font-size: 16px; color: var(--teal-dark); margin: 0 0 14px; border-bottom: 2px solid var(--teal); padding-bottom: 6px; }
p.muted, .muted { color: var(--muted); font-size: 13px; }
label { display: block; font-size: 13px; font-weight: 600; margin: 14px 0 6px; }
label .req { color: var(--danger); }
input[type=text], input[type=email], input[type=tel], input[type=password], textarea, select {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; font-family: inherit; background: #fff;
}
textarea { min-height: 70px; resize: vertical; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--teal); outline-offset: 1px; }
.field-error { color: var(--danger); font-size: 12px; margin-top: 4px; display: none; }
.field.invalid input, .field.invalid textarea { border-color: var(--danger); }
.field.invalid .field-error { display: block; }
.choice-row { display: flex; gap: 16px; flex-wrap: wrap; }
.choice-row label { display: flex; align-items: center; gap: 6px; font-weight: 400; margin: 0; }
.choice-row input { width: auto; }
.btn { background: var(--teal); color: #fff; border: none; border-radius: 8px; padding: 11px 20px; font-size: 14px; font-weight: 600; cursor: pointer; }
.btn:hover { background: var(--teal-dark); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.secondary { background: #fff; color: var(--teal); border: 1px solid var(--teal); }
.btn.danger { background: var(--danger); }
.btn.link { background: none; color: var(--teal); padding: 4px 0; text-decoration: underline; font-weight: 500; }
.msg { padding: 10px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 14px; }
.msg.error { background: #fdeaea; color: var(--danger); border: 1px solid #f3c3c3; }
.msg.success { background: #e6f4ef; color: #14684a; border: 1px solid #bfe3d2; }
.tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.tabs button { flex: 1; padding: 10px; border: 1px solid var(--border); background: #fff; border-radius: 8px; cursor: pointer; font-weight: 600; color: var(--muted); }
.tabs button.active { background: var(--teal); color: #fff; border-color: var(--teal); }
.file-row { display: flex; align-items: center; gap: 10px; border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; margin-top: 8px; font-size: 13px; }
.file-row .name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-row select { width: auto; padding: 6px; }
.file-row button { background: none; border: none; color: var(--danger); cursor: pointer; font-size: 16px; }
.dropzone { border: 2px dashed var(--border); border-radius: 10px; padding: 24px; text-align: center; color: var(--muted); cursor: pointer; }
.dropzone.drag { border-color: var(--teal); background: #eef7f6; }
.group-row { border: 1px solid var(--border); border-radius: 8px; padding: 12px; margin-top: 10px; position: relative; }
.group-row button.remove { position: absolute; top: 8px; right: 8px; background: none; border: none; color: var(--danger); cursor: pointer; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
tr.clickable { cursor: pointer; }
tr.clickable:hover { background: #f1f7f7; }
.badge { display: inline-block; background: #eef7f6; color: var(--teal-dark); border-radius: 999px; padding: 2px 10px; font-size: 12px; }
.spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid rgba(255,255,255,.5); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.hidden { display: none !important; }
.dl { display: grid; grid-template-columns: 220px 1fr; gap: 6px 14px; font-size: 13px; }
.dl dt { color: var(--muted); }
.dl dd { margin: 0; }
footer.note { font-size: 12px; color: var(--muted); text-align: center; margin-top: 10px; }