:root {
  --gray: #3F5465;
  --gray-dark: #2E3E4B;
  --gold: #97825A;
  --gold-light: #C9B48A;
  --gold-wash: #F5F0E6;
  --ink: #1F2A33;
  --muted: #5F6E7A;
  --line: #DCE1E5;
  --bg: #F4F6F7;
  --card: #FFFFFF;
  --ok: #2F6B4F;
  --ok-bg: #E7F2EC;
  --warn: #8A5A00;
  --warn-bg: #FFF4DB;
  --err: #A33A2B;
  --err-bg: #FBEAE7;
  --radius: 8px;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--gray); }
a:hover { color: var(--gold); }
h1 { font-size: 1.6rem; margin: 0 0 .25rem; line-height: 1.25; font-weight: 650; }
h2 { font-size: 1.05rem; margin: 0 0 .75rem; font-weight: 650; }
code { font-family: var(--mono); font-size: .88em; background: #EEF1F3; padding: 1px 5px; border-radius: 4px; }
.muted { color: var(--muted); }
.thin { font-weight: 400; font-size: 1rem; }
.hint { display: block; color: var(--muted); font-size: .84rem; margin-top: .3rem; font-weight: 400; }
.opt { color: var(--muted); font-weight: 400; font-size: .84rem; }
.warn-text { color: var(--warn); }
.nowrap { white-space: nowrap; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.offscreen { position: fixed; left: -9999px; top: 0; }
.inline { display: inline; }

/* top bar */
.topbar { background: var(--gray); color: #fff; }
.topbar-inner {
  max-width: 1500px; margin: 0 auto; padding: 0 16px; min-height: 56px;
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
}
.brand { color: #fff; text-decoration: none; font-weight: 650; font-size: 1.05rem; display: inline-flex; align-items: center; gap: 8px; }
.brand:hover { color: #fff; }
.brand-mark { background: var(--gold); color: #fff; border-radius: 5px; padding: 2px 7px; font-size: .85rem; letter-spacing: .02em; }
.brand.big { color: var(--gray); font-size: 1.3rem; }
.mainnav { display: flex; gap: 4px; flex-wrap: wrap; }
.mainnav a { color: #E3E9EE; text-decoration: none; padding: 16px 10px; border-bottom: 3px solid transparent; }
.mainnav a:hover { color: #fff; }
.mainnav a.on { color: #fff; border-bottom-color: var(--gold-light); }
.who { margin-left: auto; display: flex; gap: 14px; align-items: center; font-size: .92rem; }
.who a, .linkish { color: #E3E9EE; }
.linkish { background: none; border: 0; padding: 0; font: inherit; cursor: pointer; text-decoration: underline; }

main.page { max-width: 1180px; margin: 0 auto; padding: 24px 16px 64px; }
main.page.wide { max-width: 1500px; }

.pagehead { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.pagehead p { margin: 0; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: 1px solid #C3CBD2; background: #fff; color: var(--ink); text-decoration: none;
  padding: 8px 14px; border-radius: 6px; font: inherit; font-weight: 550; cursor: pointer; line-height: 1.2;
}
.btn:hover { border-color: var(--gray); color: var(--ink); }
.btn.primary { background: var(--gray); border-color: var(--gray); color: #fff; }
.btn.primary:hover { background: var(--gray-dark); }
.btn.danger { color: var(--err); border-color: #E2B8B1; }
.btn.danger:hover { background: var(--err-bg); border-color: var(--err); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn.ghost:hover { color: var(--ink); border-color: #C3CBD2; }
.btn.tiny { padding: 4px 9px; font-size: .82rem; }
.btn[disabled] { opacity: .45; cursor: default; }
.btn.copied { background: var(--ok-bg); border-color: var(--ok); color: var(--ok); }

/* forms */
label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 14px; }
input, select, textarea {
  display: block; width: 100%; margin-top: 5px; font: inherit; font-weight: 400; color: var(--ink);
  border: 1px solid #C3CBD2; border-radius: 6px; padding: 8px 10px; background: #fff;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus, .btn:focus-visible { outline: 2px solid var(--gold-light); outline-offset: 1px; border-color: var(--gold); }
label.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; }
label.check input { width: auto; margin-top: 4px; }
.stack > * + * { margin-top: 12px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 16px; }
.row-form { display: flex; gap: 8px; align-items: center; }
.row-form select, .row-form input { margin: 0; width: auto; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 16px; }
.card.narrow { max-width: 520px; }
.card.empty { text-align: center; padding: 48px 20px; }

.flashes { margin-bottom: 16px; }
.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 8px; border: 1px solid; }
.flash ul { margin: 6px 0 0; padding-left: 20px; }
.flash-ok { background: var(--ok-bg); border-color: #B9D8C7; color: var(--ok); }
.flash-error { background: var(--err-bg); border-color: #EBC2BB; color: var(--err); }

/* login */
main.login-page { min-height: 100vh; display: grid; place-items: center; padding: 16px; background: var(--gray); }
.login-card { background: #fff; border-radius: 12px; padding: 32px; width: 100%; max-width: 380px; }
.login-card .flash { margin: 12px 0; }

/* tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 16px; flex-wrap: wrap; }
.tabs a { padding: 8px 14px; text-decoration: none; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; font-weight: 550; }
.tabs a:hover { color: var(--ink); }
.tabs a.on { color: var(--gray); border-bottom-color: var(--gold); }

/* filters */
.filters {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 0 12px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 14px 0; margin-bottom: 16px;
}
.filters label { font-size: .8rem; color: var(--muted); margin-bottom: 14px; }
.filters input, .filters select { padding: 6px 8px; font-size: .9rem; }
.filters .grow { grid-column: span 2; }
.filter-buttons { display: flex; gap: 6px; align-items: flex-end; padding-bottom: 14px; }

/* tables */
.table-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th { text-align: left; font-weight: 600; color: var(--muted); background: #F8F9FA; border-bottom: 1px solid var(--line); padding: 9px 10px; white-space: nowrap; font-size: .84rem; }
td { padding: 9px 10px; border-bottom: 1px solid #EDF0F2; vertical-align: top; }
tbody tr:hover td { background: #FAFBFC; }
.log .strong { font-weight: 600; text-decoration: none; }
.sub { color: var(--muted); font-size: .8rem; margin-top: 2px; }
.urlcell { min-width: 280px; max-width: 420px; }
.url-line { display: flex; gap: 6px; align-items: flex-start; }
.url { font-family: var(--mono); font-size: .78rem; word-break: break-all; color: var(--muted);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; flex: 1; }
.pill { display: inline-block; background: var(--gold-wash); color: #6E5D3B; border: 1px solid #E5D9C2; border-radius: 99px; padding: 0 8px; font-size: .8rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.status-select { margin: 0; padding: 3px 6px; font-size: .84rem; width: auto; }
.status-paused td { background: #FCFBF7; }
.status-ended td { color: var(--muted); }
.status-ended code { opacity: .7; }
.status-pill-active { background: var(--ok-bg); color: var(--ok); border-color: #B9D8C7; }
.status-pill-ended { background: #EEF1F3; color: var(--muted); border-color: var(--line); }
.rowactions a { margin-right: 8px; font-size: .86rem; }

table.admin td { vertical-align: middle; }
table.admin input, table.admin select { margin: 0; padding: 5px 8px; font-size: .88rem; }
table.admin .size-xs { width: 60px; }
table.admin .size-s { width: 100px; }
table.admin .size-m { min-width: 150px; }
table.admin .size-l { min-width: 260px; }
table.admin .row-form input { width: 160px; }
tr.addrow td { background: var(--gold-wash); }
tr.inactive td { opacity: .5; }
tr.inactive td:last-child { opacity: 1; }
.admin-help { margin-top: 0; }

/* builder */
.builder { display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 20px; align-items: start; }
.builder-preview { position: sticky; top: 16px; }
.community-info { font-size: .86rem; color: var(--ink); margin: -6px 0 14px; padding: 8px 10px; background: #F6F8F9; border-radius: 6px; min-height: 1em; }
.community-info:empty { display: none; }
.preview-card h2 { margin-bottom: 10px; }
.preview-url {
  font-family: var(--mono); font-size: .84rem; line-height: 1.6; word-break: break-all;
  background: #F6F8F9; border: 1px solid var(--line); border-radius: 6px; padding: 12px; margin-bottom: 12px;
}
.preview-url.big { font-size: .92rem; }
.u-base { color: var(--ink); }
.u-sep { color: var(--muted); }
.u-switch { background: var(--gold-wash); color: #6E5D3B; border-radius: 3px; padding: 0 2px; font-weight: 600; }
.u-utm { color: var(--gray); }
.u-other { color: var(--muted); }
.preview-notes { list-style: none; padding: 0; margin: 0 0 12px; font-size: .86rem; }
.preview-notes li { padding: 7px 10px; border-radius: 6px; margin-bottom: 6px; }
.note-warn { background: var(--warn-bg); color: var(--warn); }
.note-info { background: #EEF1F3; color: var(--muted); }
.note-ok { background: var(--ok-bg); color: var(--ok); }
.preview-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* link view */
.view-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; align-items: start; }
.details { display: grid; grid-template-columns: 140px 1fr; gap: 8px 16px; margin: 20px 0 0; font-size: .92rem; }
.details dt { color: var(--muted); }
.details dd { margin: 0; }
.details.wide-dt { grid-template-columns: 150px 1fr; margin-top: 0; }
.url-wrap { word-break: break-all; font-family: var(--mono); font-size: .84rem; }
.qr-img { display: block; width: 100%; max-width: 260px; margin: 0 auto 14px; image-rendering: pixelated; border: 1px solid var(--line); border-radius: 6px; }

@media (max-width: 960px) {
  .builder, .view-grid { grid-template-columns: 1fr; }
  .builder-preview { position: static; order: -1; }
}
@media (max-width: 640px) {
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .filters .grow { grid-column: 1 / -1; }
  .who { margin-left: 0; }
  .details, .details.wide-dt { grid-template-columns: 1fr; gap: 2px; }
  .details dd { margin-bottom: 8px; }
  h1 { font-size: 1.35rem; }
}

table.admin select { min-width: 140px; }
.log td:nth-child(2) { min-width: 150px; }
.log td:nth-child(4) { min-width: 100px; }

.sec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.section-title { margin: 24px 0 10px; }
ul.plain { margin: 0; padding-left: 18px; }
ul.plain li { margin-bottom: 6px; }
.sec-allow { margin-top: 24px; }
@media (max-width: 860px) { .sec-grid { grid-template-columns: 1fr; } }

.custom-page[hidden] { display: none; }