:root {
  --brand: #d36a12;
  --brand-dark: #b5570a;
  --ink: #1a1a1a;
  --muted: #5c6470;
  --border: #e2e5e9;
  --bg: #f6f7f8;
  --surface: #ffffff;
  --success: #1a7f37;
  --success-bg: #e6f4ea;
  --warn: #9a6700;
  --warn-bg: #fff3cd;
  --danger: #b42318;
  --danger-bg: #fdecea;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

h1, h2, .btn, .brand { font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }

a { color: var(--brand); }

.topbar {
  background: var(--ink);
  color: #fff;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar .brand {
  font-weight: 700;
  font-size: 1.05rem;
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}
.topbar .brand-logo { height: 42px; width: auto; display: block; }
.topbar nav { display: flex; gap: 16px; align-items: center; font-size: 0.92rem; }
.topbar nav a { color: #d9dbe0; text-decoration: none; }
.topbar nav a:hover { color: #fff; }
.topbar .user-chip { color: #b8bcc4; font-size: 0.85rem; }

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 20px 16px 64px;
}
.container.wide { max-width: 1080px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

h1 { font-size: 1.5rem; margin: 0 0 4px; }
h2 { font-size: 1.15rem; margin: 0 0 12px; }
p.lead { color: var(--muted); margin-top: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--brand);
  color: #fff;
  border: none;
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  min-height: 44px;
}
.btn:hover { background: var(--brand-dark); }
.btn.secondary { background: transparent; color: var(--ink); border: 1px solid var(--border); }
.btn.secondary:hover { background: #f0f1f2; }
.btn.small { padding: 8px 12px; font-size: 0.85rem; min-height: 34px; }
.btn.danger { background: var(--danger); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 6px; }
.field { margin-bottom: 18px; }
.help { color: var(--muted); font-size: 0.82rem; margin-top: 4px; }

input[type=text], input[type=email], input[type=number], input[type=date],
input[type=datetime-local], textarea, select {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  background: #fff;
  color: var(--ink);
}
textarea { min-height: 90px; resize: vertical; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--brand); outline-offset: 1px; }

.radio-group label, .checkbox-group label { font-weight: 400; display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.radio-group input, .checkbox-group input { width: auto; }

.yesno { display: flex; gap: 10px; }
.yesno label {
  flex: 1; text-align: center; border: 1px solid var(--border); border-radius: 8px;
  padding: 12px; font-weight: 600; cursor: pointer;
}
.yesno input { display: none; }
.yesno input:checked + span { color: var(--brand); }
.yesno label:has(input:checked) { border-color: var(--brand); background: #fbeee0; }

.badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 0.78rem; font-weight: 600;
}
.badge.pending { background: var(--warn-bg); color: var(--warn); }
.badge.synced { background: var(--success-bg); color: var(--success); }
.badge.failed { background: var(--danger-bg); color: var(--danger); }
.badge.active { background: var(--success-bg); color: var(--success); }
.badge.disabled { background: #eceef0; color: var(--muted); }
.badge.admin { background: #eef1ff; color: #3947a3; }

table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.02em; }

.alert { padding: 12px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 0.92rem; }
.alert.error { background: var(--danger-bg); color: var(--danger); }
.alert.success { background: var(--success-bg); color: var(--success); }
.alert.warn { background: var(--warn-bg); color: var(--warn); }
.alert.info { background: #eef1ff; color: #3947a3; }

.form-list-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px; border: 1px solid var(--border); border-radius: var(--radius);
  margin-bottom: 10px; background: #fff; text-decoration: none; color: inherit;
}
.form-list-item:hover { border-color: var(--brand); }
.form-list-item .name { font-weight: 600; }
.form-list-item .desc { color: var(--muted); font-size: 0.85rem; margin-top: 2px; }

.field-row {
  border: 1px solid var(--border); border-radius: 8px; padding: 14px; margin-bottom: 12px; background: #fafbfc;
}
.field-row .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.field-row .row-actions { text-align: right; margin-top: 8px; }

.sig-pad-wrap { border: 1px solid var(--border); border-radius: 8px; overflow: hidden; touch-action: none; }
.sig-pad-wrap canvas { display: block; width: 100%; height: 180px; background: #fff; }

.muted { color: var(--muted); }
.text-right { text-align: right; }
.mt-0 { margin-top: 0; }
.stack { display: flex; flex-direction: column; gap: 10px; }
.inline-form { display: inline; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.stat .num { font-size: 1.8rem; font-weight: 700; }
.stat .label { color: var(--muted); font-size: 0.82rem; }

@media (max-width: 640px) {
  .topbar { flex-wrap: wrap; row-gap: 10px; padding: 12px 16px; }
  .topbar .brand-logo { height: 32px; }
  .topbar nav { flex: 1 1 100%; flex-wrap: wrap; row-gap: 10px; gap: 14px; }
}

@media (max-width: 560px) {
  .field-row .grid { grid-template-columns: 1fr; }
  table, thead, tbody, th, td, tr { display: block; }
  thead { display: none; }
  tr { border: 1px solid var(--border); border-radius: 8px; margin-bottom: 10px; padding: 8px; }
  td { border: none; padding: 6px 4px; }
  td::before { content: attr(data-label); display: block; font-size: 0.72rem; color: var(--muted); text-transform: uppercase; }
}