:root {
  --bg: #f5f6f8;
  --card: #ffffff;
  --ink: #1b2330;
  --muted: #6b7686;
  --line: #e4e7ec;
  --surface: #f0f2f5;
  --accent: #3b5bdb;
  --accent-ink: #ffffff;
  --good: #197741;
  --good-bg: #e7f4ec;
  --warn-bg: #fdecec;
  --warn-ink: #b42318;
  --danger: #c0392b;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(20,30,50,.12);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg); color: var(--ink);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }
.inline { display: inline; margin: 0; }
hr { border: 0; border-top: 1px solid var(--line); margin: 6px 0; }

/* top bar */
.topbar {
  display: flex; align-items: center; gap: 18px;
  padding: 0 20px; height: 56px; background: var(--card); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.brand { font-weight: 700; letter-spacing: -.01em; }
.logo { color: var(--accent); }
.topnav { display: flex; gap: 4px; }
.topnav a { padding: 6px 12px; border-radius: 8px; color: var(--muted); font-weight: 600; }
.topnav a:hover { background: var(--surface); text-decoration: none; }
.topnav a.on { color: var(--ink); background: var(--surface); }
.who { margin-left: auto; display: flex; align-items: center; gap: 12px; }

.wrap { max-width: 1080px; margin: 24px auto; padding: 0 20px; }

/* flash */
.flash { padding: 10px 14px; border-radius: 10px; margin-bottom: 16px; font-weight: 500; }
.flash.ok { background: var(--good-bg); color: var(--good); }
.flash.err { background: var(--warn-bg); color: var(--warn-ink); }

/* panel */
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; }
.panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.panel-head h1 { font-size: 22px; margin: 0 0 2px; }
.panel-head h2 { font-size: 17px; margin: 0 0 2px; }
.panel-actions { display: flex; gap: 8px; flex-shrink: 0; }

.toolbar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.toolbar #q { flex: 1 1 240px; }

/* inputs */
input, select, textarea {
  font: inherit; color: var(--ink); background: var(--card);
  border: 1px solid var(--line); border-radius: 9px; padding: 8px 11px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 40%, transparent); border-color: var(--accent); }
select { cursor: pointer; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.stack label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; font-weight: 600; color: var(--muted); }
.stack label input, .stack label select, .stack label textarea { font-weight: 400; color: var(--ink); }
label.check { flex-direction: row; align-items: center; gap: 8px; }
label.check input { width: auto; }

/* buttons */
.btn { font: inherit; font-weight: 600; cursor: pointer; border: 1px solid transparent; border-radius: 9px; padding: 8px 14px; background: var(--surface); color: var(--ink); }
.btn:hover { filter: brightness(.98); }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-ghost { background: transparent; border-color: var(--line); }
.btn-sm { padding: 5px 10px; font-size: 13px; }
.link-btn { background: none; border: 0; color: var(--accent); cursor: pointer; font: inherit; font-weight: 600; padding: 2px 4px; }
.link-btn:hover { text-decoration: underline; }
.link-btn.danger { color: var(--danger); }
.copy { background: none; border: 0; cursor: pointer; color: var(--muted); font-size: 13px; padding: 0 2px; }
.copy:hover { color: var(--accent); }

/* table */
.table-wrap { overflow-x: auto; }
table.grid { width: 100%; border-collapse: collapse; font-size: 14px; }
table.grid th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--line); }
table.grid td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.grid tbody tr:hover, table.grid tbody tr:hover { background: var(--surface); }
.row-actions { white-space: nowrap; text-align: right; }
td.notes { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); }
.club-chip { display: inline-block; padding: 2px 9px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-size: 12.5px; font-weight: 600; }
.pw { background: var(--surface); padding: 2px 7px; border-radius: 6px; }

.pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; border: 1px solid transparent; cursor: pointer; }
.pill-on { background: var(--good-bg); color: var(--good); }
.pill-off { background: var(--surface); color: var(--muted); }
.keyrow { display: flex; align-items: center; gap: 8px; }

.empty { color: var(--muted); padding: 22px 4px; text-align: center; }

/* dialog */
dialog { border: 1px solid var(--line); border-radius: 14px; padding: 22px; width: min(460px, 94vw); box-shadow: var(--shadow); color: var(--ink); }
dialog::backdrop { background: rgba(15,22,36,.42); }
dialog h2 { margin: 0 0 6px; font-size: 18px; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 6px; }

/* auth */
.auth-card { max-width: 360px; margin: 8vh auto; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 28px; box-shadow: var(--shadow); }
.auth-brand { font-size: 20px; font-weight: 700; }
.auth-sub { margin: 4px 0 18px; }

@media (max-width: 640px) {
  .panel-head { flex-direction: column; }
  .topbar { gap: 10px; padding: 0 12px; }
  .who .muted { display: none; }
}