/* reps. shared styles. One stylesheet for the whole demo.
   Dark by default, light via prefers-color-scheme. No frameworks. */

/* ---------- Tokens ---------- */
:root {
  --base: #0E0F13;
  --surface: #16181E;
  --surface-2: #1E2129;
  --ink: #EDEFF3;
  --muted: #9AA0AC;
  --hairline: rgba(255, 255, 255, .10);
  --hairline-2: rgba(255, 255, 255, .05);

  --primary: #FF2E7E;
  --primary-soft: rgba(255, 46, 126, .14);
  --cyan: #21D4FD;
  --green: #2FD48A;
  --amber: #F5A524;
  --red: #FF5A5A;

  --cyan-soft: rgba(33, 212, 253, .14);
  --green-soft: rgba(47, 212, 138, .14);
  --amber-soft: rgba(245, 165, 36, .14);
  --red-soft: rgba(255, 90, 90, .14);
  --violet: #A78BFA;
  --violet-soft: rgba(167, 139, 250, .14);

  --display: "Anton", "Arial Narrow", sans-serif;
  --body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Azeret Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --radius: 14px;
  --radius-sm: 10px;
  --sidebar-w: 246px;
  --shadow: 0 18px 44px rgba(0, 0, 0, .42);
}

@media (prefers-color-scheme: light) {
  :root {
    --base: #F6F6F8;
    --surface: #FFFFFF;
    --surface-2: #F0F1F4;
    --ink: #14161A;
    --muted: #5A616B;
    --hairline: rgba(20, 22, 26, .10);
    --hairline-2: rgba(20, 22, 26, .05);

    --primary: #D6136A;
    --primary-soft: rgba(214, 19, 106, .10);
    --cyan: #0891B2;
    --green: #128A5B;
    --amber: #B4770A;
    --red: #D63A3A;

    --cyan-soft: rgba(8, 145, 178, .10);
    --green-soft: rgba(18, 138, 91, .10);
    --amber-soft: rgba(180, 119, 10, .10);
    --red-soft: rgba(214, 58, 58, .10);
    --violet: #7C5CD6;
    --violet-soft: rgba(124, 92, 214, .10);
    --shadow: 0 16px 36px rgba(20, 22, 26, .12);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--base);
  color: var(--ink);
  font-family: var(--body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.tnum { font-variant-numeric: tabular-nums; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 6px; }

/* ---------- App frame ---------- */
.app { display: grid; grid-template-columns: var(--sidebar-w) 1fr; min-height: 100vh; }

/* ---------- Sidebar ---------- */
.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--hairline);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.brandrow { padding: 2px 6px; }
.wordmark {
  font-family: var(--display);
  font-size: 30px;
  letter-spacing: .5px;
  text-transform: lowercase;
  color: var(--ink);
}
.wordmark .accent { color: var(--primary); }
.club {
  display: flex; flex-direction: column; gap: 5px;
  padding: 13px; border: 1px solid var(--hairline);
  border-radius: var(--radius-sm); background: var(--surface-2);
}
.club-name { font-weight: 700; font-size: 14.5px; letter-spacing: -.1px; }
.club-loc { color: var(--muted); font-size: 12px; }
.plan-chip {
  margin-top: 4px; align-self: flex-start;
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--mono); font-size: 10.5px; text-transform: uppercase;
  letter-spacing: .8px; color: var(--primary);
  background: var(--primary-soft); border: 1px solid rgba(255, 46, 126, .3);
  padding: 4px 9px; border-radius: 100px;
}
.plan-chip svg { width: 12px; height: 12px; }

.nav { display: flex; flex-direction: column; gap: 3px; }
.navlink {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 11px; border-radius: var(--radius-sm);
  color: var(--muted); font-weight: 600; font-size: 14px;
  border: 1px solid transparent;
}
.navlink .navicon { display: inline-flex; }
.navlink svg { width: 19px; height: 19px; }
.navlink:hover { color: var(--ink); background: var(--surface-2); }
.navlink[aria-current="page"] {
  color: var(--ink); background: var(--surface-2);
  border-color: var(--hairline);
}
.navlink[aria-current="page"] .navicon { color: var(--primary); }
.navlink.muted { opacity: .72; }
.nav-sep {
  font-family: var(--mono); font-size: 10px; text-transform: uppercase;
  letter-spacing: 1.4px; color: var(--muted);
  padding: 12px 11px 5px;
}
.side-foot {
  margin-top: auto; display: flex; flex-direction: column; gap: 2px;
  padding: 12px 6px 0; border-top: 1px solid var(--hairline);
}
.side-foot .who { font-weight: 700; font-size: 13px; }
.side-foot .who-sub { color: var(--muted); font-size: 12px; }
.side-foot .demo-flag { color: var(--muted); font-size: 11px; margin-top: 8px; }

/* ---------- Main + topbar ---------- */
.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 12px;
  padding: 13px 24px;
  background: color-mix(in srgb, var(--base) 86%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}
.head-titles { display: flex; flex-direction: column; line-height: 1.15; }
.eyebrow {
  font-family: var(--mono); font-size: 10px; text-transform: uppercase;
  letter-spacing: 1.6px; color: var(--muted);
}
.topbar h1 {
  margin: 0; font-family: var(--display); font-weight: 400;
  font-size: 23px; letter-spacing: .3px; text-transform: uppercase;
}
.spacer { flex: 1; }
.searchbox {
  display: flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: 100px; padding: 7px 14px; min-width: 210px;
}
.searchbox svg { width: 16px; height: 16px; color: var(--muted); }
.searchbox input {
  border: 0; background: transparent; color: var(--ink);
  font-family: var(--body); font-size: 13px; width: 100%; outline: none;
}
.icon-btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--surface); border: 1px solid var(--hairline);
  color: var(--ink); cursor: pointer;
}
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn:hover { border-color: var(--muted); }
.badge {
  position: absolute; top: -5px; right: -5px;
  min-width: 16px; height: 16px; padding: 0 4px;
  font-size: 10px; border-radius: 100px;
  background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.today-chip {
  display: flex; align-items: center; gap: 7px;
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: 100px; padding: 7px 13px;
  color: var(--muted); font-size: 12.5px; font-weight: 600;
}
.today-chip svg { width: 15px; height: 15px; color: var(--primary); }
.avatar {
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--surface-2); border: 1px solid var(--hairline);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 12px; font-weight: 500;
}
.hamburger { display: none; }

/* ---------- Content ---------- */
.content { padding: 24px; display: flex; flex-direction: column; gap: 22px; }
.demo-footer {
  margin-top: 6px; padding: 16px 4px 0; border-top: 1px solid var(--hairline);
  color: var(--muted); font-size: 12px;
}
.demo-footer .wm { font-family: var(--display); text-transform: lowercase; color: var(--ink); }
.demo-footer .wm .accent { color: var(--primary); }

/* ---------- Section headers ---------- */
.sec-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.sec-head h2 {
  margin: 0; font-family: var(--display); font-weight: 400;
  font-size: 19px; text-transform: uppercase; letter-spacing: .4px;
}
.sec-head .sub { color: var(--muted); font-size: 12.5px; }
.sec-head .grow { flex: 1; }

/* Panels */
.panel {
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: var(--radius); padding: 18px;
}
.panel-pad-0 { padding: 0; overflow: hidden; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--body); font-weight: 700; font-size: 13px;
  padding: 8px 14px; border-radius: 10px; cursor: pointer;
  border: 1px solid var(--hairline); background: var(--surface-2); color: var(--ink);
}
.btn svg { width: 15px; height: 15px; }
.btn:hover { border-color: var(--muted); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { filter: brightness(1.06); border-color: var(--primary); }
.btn-ghost { background: transparent; }

/* ---------- KPI tiles (overview) ---------- */
.kpi-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.kpi {
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: var(--radius); padding: 16px 17px;
  display: flex; flex-direction: column; gap: 9px;
  position: relative; overflow: hidden;
}
.kpi::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--hairline);
}
.kpi.k-primary::before { background: var(--primary); }
.kpi.k-cyan::before { background: var(--cyan); }
.kpi.k-green::before { background: var(--green); }
.kpi.k-amber::before { background: var(--amber); }
.kpi .k-label {
  font-family: var(--mono); font-size: 10.5px; text-transform: uppercase;
  letter-spacing: 1px; color: var(--muted);
}
.kpi .k-value {
  font-family: var(--display); font-weight: 400; font-size: 34px;
  line-height: 1; letter-spacing: .5px; font-variant-numeric: tabular-nums;
}
.kpi .k-foot { display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--muted); }
.delta {
  display: inline-flex; align-items: center; gap: 3px;
  font-family: var(--mono); font-size: 11px; font-weight: 500;
  padding: 2px 7px; border-radius: 100px;
}
.delta svg { width: 12px; height: 12px; }
.delta.up { color: var(--green); background: var(--green-soft); }
.delta.down { color: var(--red); background: var(--red-soft); }
.delta.flat { color: var(--muted); background: var(--hairline-2); }

/* ---------- Overview split ---------- */
.split-2 { display: grid; grid-template-columns: 1.15fr 1fr; gap: 18px; align-items: start; }

/* Today schedule list (overview) */
.sched-list { display: flex; flex-direction: column; }
.sched-item {
  display: grid; grid-template-columns: 62px 1fr auto; gap: 14px; align-items: center;
  padding: 12px 4px; border-bottom: 1px solid var(--hairline-2);
}
.sched-item:last-child { border-bottom: 0; }
.sched-time {
  font-family: var(--mono); font-size: 14px; font-weight: 500;
  font-variant-numeric: tabular-nums;
}
.sched-body { min-width: 0; }
.sched-name { font-weight: 700; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.sched-meta { color: var(--muted); font-size: 12px; margin-top: 1px; }
.sched-cap {
  text-align: right; font-family: var(--mono); font-size: 12px;
  font-variant-numeric: tabular-nums; color: var(--muted);
}
.sched-cap b { color: var(--ink); }
.live-tag {
  font-family: var(--mono); font-size: 9.5px; text-transform: uppercase;
  letter-spacing: 1px; color: var(--primary);
  background: var(--primary-soft); border: 1px solid rgba(255, 46, 126, .3);
  padding: 2px 7px; border-radius: 100px;
  display: inline-flex; align-items: center; gap: 4px;
}
.live-tag .blip { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); animation: blip 1.4s infinite; }
@keyframes blip { 0%,100% { opacity: 1; } 50% { opacity: .25; } }
.tt {
  font-family: var(--mono); font-size: 9.5px; text-transform: uppercase;
  letter-spacing: .6px; padding: 2px 7px; border-radius: 100px; border: 1px solid;
}
.t-strength { color: var(--amber); background: var(--amber-soft); border-color: rgba(245,165,36,.28); }
.t-hiit { color: var(--red); background: var(--red-soft); border-color: rgba(255,90,90,.28); }
.t-spin { color: var(--cyan); background: var(--cyan-soft); border-color: rgba(33,212,253,.28); }
.t-yoga { color: var(--green); background: var(--green-soft); border-color: rgba(47,212,138,.28); }
.t-boxing { color: var(--violet); background: var(--violet-soft); border-color: rgba(167,139,250,.28); }
.t-mobility { color: var(--muted); background: var(--hairline-2); border-color: var(--hairline); }

/* Live feed */
.feed { display: flex; flex-direction: column; }
.feed-item {
  display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center;
  padding: 11px 4px; border-bottom: 1px solid var(--hairline-2);
}
.feed-item:first-child { animation: slidein .5s ease; }
@keyframes slidein { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.feed-item:last-child { border-bottom: 0; }
.feed-av {
  width: 34px; height: 34px; border-radius: 9px; background: var(--surface-2);
  border: 1px solid var(--hairline); display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 11px;
}
.feed-name { font-weight: 700; font-size: 13.5px; }
.feed-sub { color: var(--muted); font-size: 12px; }
.feed-time { font-family: var(--mono); font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }

/* Chart panel */
.chart-wrap { display: grid; grid-template-columns: 1fr 260px; gap: 20px; align-items: center; }
.chart { width: 100%; height: auto; }
.grid-line { stroke: var(--hairline); stroke-width: 1; }
.axis-y { fill: var(--muted); font-family: var(--mono); font-size: 9px; text-anchor: end; }
.axis-x { fill: var(--muted); font-family: var(--mono); font-size: 9px; text-anchor: middle; }
.bar { fill: var(--cyan); opacity: .55; }
.bar-live { fill: var(--primary); opacity: 1; }
.retention-card {
  border-left: 1px solid var(--hairline); padding-left: 20px;
  display: flex; flex-direction: column; gap: 8px;
}
.retention-card .r-label { font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); }
.retention-card .r-value { font-family: var(--display); font-size: 40px; line-height: 1; color: var(--green); }
.spark { width: 100%; height: auto; }
.spark-area { fill: var(--green); opacity: .12; }
.spark-line { fill: none; stroke: var(--green); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.spark-end { fill: var(--green); }

/* ---------- Weekly grid (classes hero) ---------- */
.legend { display: flex; flex-wrap: wrap; gap: 8px; }
.legend .lg { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--muted); }
.legend .sw { width: 11px; height: 11px; border-radius: 3px; border: 1px solid; }
.lg .t-strength.sw { background: var(--amber-soft); border-color: var(--amber); }
.lg .t-hiit.sw { background: var(--red-soft); border-color: var(--red); }
.lg .t-spin.sw { background: var(--cyan-soft); border-color: var(--cyan); }
.lg .t-yoga.sw { background: var(--green-soft); border-color: var(--green); }
.lg .t-boxing.sw { background: var(--violet-soft); border-color: var(--violet); }
.lg .t-mobility.sw { background: var(--hairline-2); border-color: var(--muted); }

.grid-scroll { overflow-x: auto; border-radius: var(--radius); }
.week-grid {
  display: grid;
  grid-template-columns: 64px repeat(6, minmax(128px, 1fr));
  min-width: 760px;
}
.wg-cell { border-right: 1px solid var(--hairline-2); border-bottom: 1px solid var(--hairline-2); padding: 6px; min-height: 66px; }
.wg-cell:nth-child(7n + 1) { border-right: 1px solid var(--hairline); }
.wg-head {
  position: sticky; top: 0; background: var(--surface-2);
  font-family: var(--mono); font-size: 11px; text-transform: uppercase;
  letter-spacing: 1px; color: var(--muted);
  min-height: 0; padding: 10px 8px; text-align: center;
  border-bottom: 1px solid var(--hairline);
}
.wg-time {
  font-family: var(--mono); font-size: 11px; color: var(--muted);
  display: flex; align-items: flex-start; justify-content: flex-end;
  padding-top: 8px; padding-right: 8px; font-variant-numeric: tabular-nums;
}
.wg-block {
  height: 100%; border-radius: 9px; padding: 7px 8px;
  border: 1px solid; display: flex; flex-direction: column; gap: 3px;
  cursor: pointer; background: var(--surface-2);
}
.wg-block:hover { transform: translateY(-1px); }
.wg-name { font-weight: 700; font-size: 12px; line-height: 1.2; }
.wg-coach { font-size: 10.5px; color: var(--muted); }
.wg-cap { font-family: var(--mono); font-size: 10px; margin-top: 1px; font-variant-numeric: tabular-nums; }
.wg-full { color: var(--primary); font-weight: 500; }
.wg-block.b-strength { border-color: rgba(245,165,36,.4); background: var(--amber-soft); }
.wg-block.b-hiit { border-color: rgba(255,90,90,.4); background: var(--red-soft); }
.wg-block.b-spin { border-color: rgba(33,212,253,.4); background: var(--cyan-soft); }
.wg-block.b-yoga { border-color: rgba(47,212,138,.4); background: var(--green-soft); }
.wg-block.b-boxing { border-color: rgba(167,139,250,.4); background: var(--violet-soft); }
.wg-block.b-mobility { border-color: var(--hairline); background: var(--surface-2); }

/* Class list cards (classes page) */
.class-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.cc {
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: var(--radius); padding: 16px;
  display: flex; flex-direction: column; gap: 10px;
}
.cc-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.cc-name { font-weight: 800; font-size: 15px; }
.cc-meta { color: var(--muted); font-size: 12.5px; }
.cc-stats { display: flex; gap: 16px; margin-top: 2px; }
.cc-stat .n { font-family: var(--mono); font-size: 16px; font-variant-numeric: tabular-nums; }
.cc-stat .l { font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .6px; font-family: var(--mono); }
.fillbar { height: 6px; border-radius: 100px; background: var(--surface-2); overflow: hidden; }
.fillbar > span { display: block; height: 100%; border-radius: 100px; background: var(--cyan); }
.fillbar.hot > span { background: var(--primary); }

/* ---------- Tables ---------- */
.table-scroll { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; min-width: 640px; }
table.data thead th {
  text-align: left; font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 1px; color: var(--muted);
  padding: 11px 14px; border-bottom: 1px solid var(--hairline); white-space: nowrap;
}
table.data tbody td { padding: 13px 14px; border-bottom: 1px solid var(--hairline-2); font-size: 13.5px; vertical-align: middle; }
table.data tbody tr:hover td { background: var(--surface-2); }
table.data tbody tr:last-child td { border-bottom: 0; }
.td-num { font-family: var(--mono); font-variant-numeric: tabular-nums; text-align: right; }
.th-num { text-align: right; }
.cell-name { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.mini-av {
  width: 30px; height: 30px; border-radius: 8px; background: var(--surface-2);
  border: 1px solid var(--hairline); display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 10.5px; flex-shrink: 0;
}
.muted-cell { color: var(--muted); }

/* Status pills */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11.5px; font-weight: 600; padding: 3px 10px; border-radius: 100px; border: 1px solid;
}
.pill .pdot { width: 6px; height: 6px; border-radius: 50%; }
.st-active { color: var(--green); background: var(--green-soft); border-color: rgba(47,212,138,.28); }
.st-active .pdot { background: var(--green); }
.st-frozen { color: var(--cyan); background: var(--cyan-soft); border-color: rgba(33,212,253,.28); }
.st-frozen .pdot { background: var(--cyan); }
.st-expired { color: var(--red); background: var(--red-soft); border-color: rgba(255,90,90,.28); }
.st-expired .pdot { background: var(--red); }

/* Plan tag */
.plan-tag { font-family: var(--mono); font-size: 11px; color: var(--muted); }

/* Filter chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .3px;
  padding: 6px 13px; border-radius: 100px; cursor: pointer;
  background: var(--surface); border: 1px solid var(--hairline); color: var(--muted);
}
.chip:hover { color: var(--ink); }
.chip[aria-pressed="true"] { color: #fff; background: var(--primary); border-color: var(--primary); }
.count-note { font-size: 12.5px; color: var(--muted); font-family: var(--mono); }

/* Summary tiles (members) */
.tile-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.tile {
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: var(--radius); padding: 15px 16px;
  display: flex; flex-direction: column; gap: 4px;
}
.tile .t-value { font-family: var(--display); font-size: 30px; line-height: 1; font-variant-numeric: tabular-nums; }
.tile .t-label { font-size: 12px; color: var(--muted); }
.tile.tone-green .t-value { color: var(--green); }
.tile.tone-amber .t-value { color: var(--amber); }
.tile.tone-red .t-value { color: var(--red); }
.tile.tone-cyan .t-value { color: var(--cyan); }

/* ---------- Trainer cards ---------- */
.trainer-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.trainer {
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: var(--radius); padding: 18px;
  display: flex; flex-direction: column; gap: 14px;
}
.tr-head { display: flex; align-items: center; gap: 13px; }
.tr-av {
  width: 52px; height: 52px; border-radius: 13px; flex-shrink: 0;
  background: var(--surface-2); border: 1px solid var(--hairline);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--display); font-size: 20px; letter-spacing: 1px;
}
.tr-name { font-weight: 800; font-size: 16px; }
.tr-role { color: var(--muted); font-size: 12.5px; }
.tr-status {
  font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .8px;
  padding: 3px 9px; border-radius: 100px; border: 1px solid; align-self: flex-start;
}
.trs-onfloor { color: var(--green); background: var(--green-soft); border-color: rgba(47,212,138,.28); }
.trs-teaching { color: var(--primary); background: var(--primary-soft); border-color: rgba(255,46,126,.28); }
.trs-client { color: var(--cyan); background: var(--cyan-soft); border-color: rgba(33,212,253,.28); }
.trs-off { color: var(--muted); background: var(--hairline-2); border-color: var(--hairline); }
.tr-specs { display: flex; flex-wrap: wrap; gap: 6px; }
.spec {
  font-size: 11.5px; padding: 3px 9px; border-radius: 7px;
  background: var(--surface-2); border: 1px solid var(--hairline); color: var(--muted);
}
.tr-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; border-top: 1px solid var(--hairline-2); padding-top: 12px; }
.tr-stat { display: flex; flex-direction: column; gap: 1px; }
.tr-stat .n { font-family: var(--mono); font-size: 17px; font-variant-numeric: tabular-nums; display: flex; align-items: center; gap: 4px; }
.tr-stat .n svg { width: 13px; height: 13px; color: var(--amber); }
.tr-stat .l { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .6px; font-family: var(--mono); }
.tr-avail { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12.5px; }
.tr-avail svg { width: 15px; height: 15px; flex-shrink: 0; }
.tr-actions { display: flex; gap: 8px; }

/* ---------- Check-ins page ---------- */
.now-hero {
  display: grid; grid-template-columns: auto 1fr; gap: 26px; align-items: center;
  background: linear-gradient(180deg, var(--surface), var(--surface));
  border: 1px solid var(--hairline); border-radius: var(--radius);
  padding: 26px 28px; position: relative; overflow: hidden;
}
.now-hero::after {
  content: ""; position: absolute; right: -60px; top: -60px; width: 260px; height: 260px;
  background: radial-gradient(circle, var(--primary-soft), transparent 70%); pointer-events: none;
}
.now-dial { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.now-label { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 1.4px; color: var(--muted); display: flex; align-items: center; gap: 7px; }
.now-label .blip { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); animation: blip 1.4s infinite; }
.now-count { font-family: var(--display); font-size: 76px; line-height: .9; letter-spacing: 1px; font-variant-numeric: tabular-nums; }
.now-count .of { font-size: 24px; color: var(--muted); }
.capbar { width: 220px; height: 8px; border-radius: 100px; background: var(--surface-2); overflow: hidden; margin-top: 4px; }
.capbar > span { display: block; height: 100%; background: var(--primary); border-radius: 100px; }
.now-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.now-stat {
  background: var(--surface-2); border: 1px solid var(--hairline); border-radius: var(--radius-sm);
  padding: 14px; display: flex; flex-direction: column; gap: 3px;
}
.now-stat .n { font-family: var(--display); font-size: 30px; line-height: 1; font-variant-numeric: tabular-nums; }
.now-stat .l { font-size: 11px; color: var(--muted); }
.now-stat.accent .n { color: var(--primary); }

.log-list { display: flex; flex-direction: column; }
.log-item {
  display: grid; grid-template-columns: 58px auto 1fr auto; gap: 14px; align-items: center;
  padding: 12px 6px; border-bottom: 1px solid var(--hairline-2);
}
.log-item:last-child { border-bottom: 0; }
.log-time { font-family: var(--mono); font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; }
.log-icon {
  width: 32px; height: 32px; border-radius: 9px; display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--hairline);
}
.log-icon svg { width: 16px; height: 16px; }
.log-icon.k-class { color: var(--primary); background: var(--primary-soft); }
.log-icon.k-open { color: var(--cyan); background: var(--cyan-soft); }
.log-icon.k-staff { color: var(--muted); background: var(--hairline-2); }
.log-name { font-weight: 700; font-size: 14px; }
.log-detail { color: var(--muted); font-size: 12.5px; }
.log-door { font-family: var(--mono); font-size: 11.5px; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.log-door svg { width: 14px; height: 14px; }

.door-bars { display: flex; flex-direction: column; gap: 12px; }
.door-bar { display: grid; grid-template-columns: 88px 1fr 34px; gap: 10px; align-items: center; }
.door-bar .dl { font-size: 12.5px; color: var(--muted); }
.door-bar .dtrack { height: 8px; border-radius: 100px; background: var(--surface-2); overflow: hidden; }
.door-bar .dtrack > span { display: block; height: 100%; border-radius: 100px; background: var(--cyan); }
.door-bar .dv { font-family: var(--mono); font-size: 12.5px; text-align: right; font-variant-numeric: tabular-nums; }

.two-col { display: grid; grid-template-columns: 1.5fr 1fr; gap: 18px; align-items: start; }

/* Scrim */
.scrim {
  position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 40;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
.scrim.show { opacity: 1; pointer-events: auto; }

/* Toast */
.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(20px);
  display: flex; align-items: center; gap: 9px;
  background: var(--surface-2); border: 1px solid var(--hairline);
  color: var(--ink); padding: 11px 16px; border-radius: 12px;
  box-shadow: var(--shadow); font-size: 13px; z-index: 80;
  opacity: 0; pointer-events: none; transition: opacity .22s, transform .22s;
}
.toast svg { width: 17px; height: 17px; color: var(--primary); }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .tile-row { grid-template-columns: repeat(2, 1fr); }
  .split-2 { grid-template-columns: 1fr; }
  .chart-wrap { grid-template-columns: 1fr; }
  .retention-card { border-left: 0; border-top: 1px solid var(--hairline); padding-left: 0; padding-top: 16px; }
  .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed; top: 0; left: 0; z-index: 50; width: 280px; height: 100vh;
    transform: translateX(-100%); transition: transform .24s ease;
    box-shadow: var(--shadow);
  }
  .sidebar.open { transform: none; }
  .hamburger {
    display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; border-radius: 10px;
    background: var(--surface); border: 1px solid var(--hairline); color: var(--ink); cursor: pointer;
  }
  .hamburger svg { width: 20px; height: 20px; }
  .searchbox { display: none; }
  .today-chip { display: none; }
  .now-hero { grid-template-columns: 1fr; gap: 18px; }
  .now-count { font-size: 60px; }
}
@media (max-width: 560px) {
  .content { padding: 16px; gap: 18px; }
  .topbar { padding: 11px 16px; }
  .kpi-row { grid-template-columns: 1fr; }
  .tile-row { grid-template-columns: 1fr; }
  .class-cards { grid-template-columns: 1fr; }
  .trainer-grid { grid-template-columns: 1fr; }
  .now-stats { grid-template-columns: 1fr; }
  .kpi .k-value { font-size: 30px; }
  .now-count { font-size: 52px; }
}