:root {
  --bg: #fdf7fb;
  --card: #ffffff;
  --ink: #2e1a3b;
  --muted: #7b6588;
  --line: #f0dcea;
  --primary: #c0267f;
  --primary-soft: #fde3f1;
  --accent: #7c3aed;
  --accent-soft: #eee8fd;
  --accent-ink: #ffffff;
  --grad: linear-gradient(135deg, #d02a8c 0%, #8b45d6 100%);
  --on-grad: #ffffff;
  --danger: #b42318;
  --danger-soft: #fde8e6;
  --warn-soft: #fff4d6;
  --warn-ink: #7a5200;
  --ok: #067647;
  --toast: #3b1d4f;
  --radius: 16px;
  --tabbar: 64px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #170f1d;
    --card: #22162b;
    --ink: #f8ebf6;
    --muted: #bba5c6;
    --line: #3b2849;
    --primary: #f472b6;
    --primary-soft: #3d1a33;
    --accent: #c4b5fd;
    --accent-soft: #2f2250;
    --accent-ink: #1b0f33;
    --grad: linear-gradient(135deg, #f472b6 0%, #a78bfa 100%);
    --on-grad: #2b0a1f;
    --danger: #ff8a7a;
    --danger-soft: #3a1c18;
    --warn-soft: #3a2f10;
    --warn-ink: #f5d27a;
    --ok: #4ade80;
    --toast: #3b1d4f;
  }
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { background: var(--bg); color: var(--ink); }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg) linear-gradient(180deg, var(--primary-soft) 0, transparent 240px) no-repeat;
  font: 16px/1.4 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
  padding-top: env(safe-area-inset-top);
}
h1, h2, h3, p { margin: 0; }
h1 { font-size: 28px; letter-spacing: -0.02em; }
h2 { font-size: 20px; letter-spacing: -0.01em; }
h3 { font-size: 15px; }
.muted { color: var(--muted); font-size: 14px; }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: 12px; color: var(--accent); font-weight: 700; }

.brand { display: flex; align-items: center; gap: 8px; }
.brand img { height: 32px; width: auto; display: block; }
.brand span, .brand-title {
  font-weight: 800; letter-spacing: -0.02em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
.brand span { font-size: 20px; }

main {
  max-width: 560px;
  margin: 0 auto;
  padding: 12px 16px calc(var(--tabbar) + env(safe-area-inset-bottom) + 24px);
  display: grid;
  gap: 14px;
}
.top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding-top: 6px; }
.top .muted::first-letter { text-transform: uppercase; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  display: grid;
  gap: 12px;
}
.card.active {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
  text-align: center;
  background: linear-gradient(180deg, var(--primary-soft), var(--card) 60%);
}
.timer { font-size: 52px; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.earn { font-size: 26px; font-weight: 700; color: var(--primary); font-variant-numeric: tabular-nums; }

.btn {
  appearance: none; border: 0; border-radius: 14px; min-height: 46px; padding: 0 18px;
  font: inherit; font-weight: 600; cursor: pointer; background: var(--primary-soft); color: var(--primary);
}
.btn.primary { background: var(--grad); color: var(--on-grad); }
.btn.out { background: var(--accent); color: var(--accent-ink); }
.btn.danger { background: var(--danger); color: #fff; }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--ink); }
.btn.lg { min-height: 56px; font-size: 18px; width: 100%; }
.btn.sm { min-height: 38px; padding: 0 12px; font-size: 14px; border-radius: 10px; }
.btn:disabled { opacity: .5; }
.link { appearance: none; background: none; border: 0; color: var(--accent); font: inherit; font-size: 14px; padding: 8px; cursor: pointer; }

.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; border-radius: 999px; padding: 6px 10px; background: var(--accent-soft); color: var(--accent); border: 0; font-family: inherit; }
.chip::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.chip.off { background: var(--warn-soft); color: var(--warn-ink); }
.chip.bad { background: var(--danger-soft); color: var(--danger); }

label { display: grid; gap: 6px; font-size: 13px; font-weight: 600; color: var(--muted); }
input, select, textarea {
  font: inherit; font-size: 16px; color: var(--ink); background: var(--bg);
  border: 1px solid var(--line); border-radius: 12px; min-height: 46px; padding: 8px 12px; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
input[type=range] { padding: 0; min-height: 32px; accent-color: var(--primary); }
input[type=checkbox] { width: 22px; min-height: 22px; accent-color: var(--primary); }
.check { display: flex; align-items: center; gap: 10px; font-size: 15px; color: var(--ink); font-weight: 500; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.banner { background: var(--warn-soft); color: var(--warn-ink); border-radius: var(--radius); padding: 14px; display: grid; gap: 10px; }
.banner strong { color: var(--ink); }
.banner .row-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.seg { display: grid; grid-auto-flow: column; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 3px; }
.seg button { appearance: none; border: 0; background: none; font: inherit; font-weight: 600; font-size: 14px; min-height: 38px; border-radius: 9px; color: var(--muted); cursor: pointer; }
.seg button.on { background: var(--grad); color: var(--on-grad); }
.pager { display: flex; align-items: center; justify-content: space-between; }
.pager .label { font-weight: 600; }

.group { display: grid; gap: 8px; }
.group-head { display: flex; justify-content: space-between; align-items: baseline; padding: 0 4px; }
.list { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.row {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; width: 100%;
  padding: 12px 14px; background: none; border: 0; border-bottom: 1px solid var(--line);
  font: inherit; color: inherit; text-align: left; cursor: pointer;
}
.row:last-child { border-bottom: 0; }
.row .main { display: grid; gap: 2px; min-width: 0; }
.row .main b { font-weight: 600; }
.row .side { text-align: right; display: grid; gap: 2px; white-space: nowrap; }
.row .side b { font-variant-numeric: tabular-nums; }
.badge { font-size: 11px; font-weight: 700; border-radius: 6px; padding: 2px 6px; background: var(--accent-soft); color: var(--accent); margin-left: 6px; vertical-align: 1px; }
.badge.paid { background: transparent; color: var(--ok); border: 1px solid var(--ok); }

.billing { display: grid; gap: 10px; }
.billing .big { font-size: 30px; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; color: var(--primary); }
.billing .pairs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.billing .pairs div { background: var(--bg); border-radius: 12px; padding: 10px 12px; display: grid; gap: 2px; }
.billing .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.empty { text-align: center; color: var(--muted); padding: 28px 12px; }

.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
  height: calc(var(--tabbar) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom);
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: color-mix(in srgb, var(--card) 92%, transparent);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
}
.tabbar button { appearance: none; border: 0; background: none; color: var(--muted); font: inherit; font-size: 11px; font-weight: 600; display: grid; place-items: center; align-content: center; gap: 3px; cursor: pointer; }
.tabbar button.on { color: var(--primary); }
.tabbar svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

#modal-root .overlay { position: fixed; inset: 0; z-index: 30; background: rgba(46, 26, 59, .5); display: flex; align-items: flex-end; justify-content: center; }
#modal-root .sheet {
  width: 100%; max-width: 560px; max-height: 92vh; overflow: auto; background: var(--card);
  border-radius: 22px 22px 0 0; padding: 18px 16px calc(18px + env(safe-area-inset-bottom));
  display: grid; gap: 14px;
}
.sheet .sheet-head { display: flex; justify-content: space-between; align-items: center; }
.sheet .actions { display: grid; gap: 8px; }
.hint { font-size: 13px; color: var(--muted); }
.error { color: var(--danger); font-size: 14px; font-weight: 600; }

#toasts { position: fixed; left: 12px; right: 12px; bottom: calc(var(--tabbar) + env(safe-area-inset-bottom) + 12px); z-index: 40; display: grid; gap: 8px; justify-items: center; pointer-events: none; }
.toast { pointer-events: auto; max-width: 520px; width: 100%; background: var(--toast); color: #fff; border-radius: 14px; padding: 12px 14px; display: flex; justify-content: space-between; align-items: center; gap: 12px; box-shadow: 0 8px 24px rgba(46,26,59,.3); font-size: 15px; }
.toast.err { background: var(--danger); }
.toast button { appearance: none; border: 0; background: rgba(255,255,255,.2); color: #fff; font: inherit; font-weight: 700; border-radius: 10px; padding: 8px 12px; cursor: pointer; }

.login { min-height: 100vh; display: grid; place-content: center; gap: 16px; padding: 24px; max-width: 420px; margin: 0 auto; text-align: center; }
.login .login-logo { width: 150px; height: auto; margin: 0 auto; display: block; }
.login h1 { font-size: 36px; }
.login form { text-align: left; }