:root {
  --blue: #2563eb;
  --ink: #172033;
  --muted: #64748b;
  --line: #d7dee9;
  --bg: #f6f8fc;
  --card: #ffffff;
  --soft: #eef4ff;
  --danger: #b42318;
  --green: #15803d;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: var(--blue); text-decoration: none; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px max(20px, calc((100vw - 1160px) / 2)); background: #fff; border-bottom: 1px solid var(--line); }
.brand { color: var(--ink); font-weight: 700; }
nav, .actions-row, .row-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
nav form, .row-actions form { margin: 0; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 22px 20px 48px; }
h1, h2 { margin: 0; letter-spacing: 0; }
h1 { font-size: 24px; }
h2 { font-size: 16px; }
p { margin: 0 0 10px; }
.flash, .error { margin-bottom: 14px; padding: 12px 14px; border: 1px solid #bfdbfe; background: #eff6ff; border-radius: 8px; }
.error { border-color: #fecaca; background: #fef2f2; color: var(--danger); }
.compose-panel, .panel, .link-row { background: var(--card); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 1px 2px rgb(23 32 51 / 5%); }
.compose-panel { padding: 16px; margin-bottom: 18px; }
.result-card { display: flex; justify-content: space-between; gap: 14px; align-items: center; margin-bottom: 14px; padding: 14px; border: 1px solid #bfdbfe; background: #eff6ff; border-radius: 8px; }
.result-card div { min-width: 0; display: grid; gap: 4px; }
.result-card span, .result-card small { color: var(--muted); }
.result-card strong, .result-card small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.quick-form { display: grid; grid-template-columns: minmax(280px, 1fr) 180px 180px auto; gap: 12px; align-items: end; }
.url-field { min-width: 0; }
.advanced { grid-column: 1 / -1; }
.advanced summary { color: var(--muted); cursor: pointer; width: max-content; }
.advanced-grid { display: grid; grid-template-columns: 220px 1fr; gap: 12px; margin-top: 12px; }
.toolbar { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin: 12px 0; }
.toolbar p { color: var(--muted); margin: 4px 0 0; }
.search { display: flex; gap: 8px; min-width: min(420px, 100%); }
.search input { flex: 1; }
.link-table { display: grid; gap: 10px; }
.link-row { overflow: hidden; }
.link-row > summary { list-style: none; display: grid; grid-template-columns: minmax(170px, 1.2fr) minmax(180px, 1fr) 70px repeat(4, 72px); gap: 12px; align-items: center; padding: 14px 16px; cursor: pointer; }
.link-row > summary::-webkit-details-marker { display: none; }
.link-row[open] > summary { background: var(--soft); border-bottom: 1px solid var(--line); }
.title-block { min-width: 0; display: grid; gap: 3px; }
.title-block strong, .target { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.title-block small, .target, .stats small, .note { color: var(--muted); }
.state { justify-self: start; padding: 4px 8px; border-radius: 999px; font-size: 13px; background: #fee2e2; color: var(--danger); }
.state.enabled { background: #dcfce7; color: var(--green); }
.stats { display: grid; justify-items: end; gap: 2px; }
.stats b { font-size: 18px; }
.row-detail { padding: 14px 16px 16px; }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 14px; }
.compact-selectors { max-width: 620px; }
.panel { padding: 18px; margin-bottom: 18px; }
.edit-panel { max-width: 900px; }
.stack, .form-grid { display: grid; gap: 14px; }
.form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.wide { grid-column: 1 / -1; }
label { display: grid; gap: 6px; color: var(--muted); font-size: 14px; }
input, textarea, select { width: 100%; min-height: 42px; padding: 9px 11px; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--ink); font: inherit; }
textarea { resize: vertical; }
button, .button, .link-button { display: inline-flex; align-items: center; justify-content: center; min-height: 38px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--ink); font: inherit; cursor: pointer; }
.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.danger { color: var(--danger); border-color: #fecaca; background: #fff7f7; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 9px 8px; border-bottom: 1px solid var(--line); text-align: left; }
th { color: var(--muted); font-weight: 600; }
.empty { padding: 24px; color: var(--muted); background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.pager { margin-top: 16px; display: flex; gap: 12px; align-items: center; }
@media (max-width: 920px) {
  .quick-form, .advanced-grid, .detail-grid { grid-template-columns: 1fr; }
  .toolbar { align-items: stretch; flex-direction: column; }
  .link-row > summary { grid-template-columns: 1fr 74px 74px; }
  .target, .state, .stats:nth-last-child(-n+2) { display: none; }
}
@media (max-width: 560px) {
  .result-card { align-items: stretch; flex-direction: column; }
  .topbar { align-items: stretch; flex-direction: column; }
  .link-row > summary { grid-template-columns: 1fr 64px; }
  .stats:nth-last-child(-n+3) { display: none; }
}