:root {
  --bg: var(--tg-theme-secondary-bg-color, #f1f2f6);
  --card: var(--tg-theme-bg-color, #ffffff);
  --text: var(--tg-theme-text-color, #111111);
  --hint: var(--tg-theme-hint-color, #8a8f98);
  --accent: var(--tg-theme-button-color, #3390ec);
  --accent-text: var(--tg-theme-button-text-color, #ffffff);
  --danger: var(--tg-theme-destructive-text-color, #e5484d);
  --ok: #2fb344;
  --warn: #f59f00;
  --line: color-mix(in srgb, var(--hint) 22%, transparent);
  --r: 16px;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
#app { padding: 14px 14px calc(88px + env(safe-area-inset-bottom)); max-width: 560px; margin: 0 auto;
  animation: fade .18s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } }

/* карточки */
.card { background: var(--card); border-radius: var(--r); padding: 16px; margin-bottom: 12px; }
.card h2 { margin: 0 0 4px; font-size: 13px; font-weight: 600; color: var(--hint);
  text-transform: uppercase; letter-spacing: .04em; }
.muted { color: var(--hint); font-size: 14px; }
.row { display: flex; align-items: center; gap: 12px; }
.grow { flex: 1; min-width: 0; }
.between { justify-content: space-between; }
.title { font-size: 20px; font-weight: 700; }

/* шапка профиля */
.avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--accent); color: var(--accent-text);
  display: grid; place-items: center; font-weight: 700; font-size: 20px; overflow: hidden; flex: none; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }

/* статус */
.chip { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;
  background: color-mix(in srgb, var(--hint) 18%, transparent); color: var(--hint); }
.chip.ok { background: color-mix(in srgb, var(--ok) 18%, transparent); color: var(--ok); }
.chip.warn { background: color-mix(in srgb, var(--warn) 20%, transparent); color: var(--warn); }
.chip.bad { background: color-mix(in srgb, var(--danger) 16%, transparent); color: var(--danger); }
.big { font-size: 44px; font-weight: 800; line-height: 1; letter-spacing: -.02em; }

/* статистика */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stat { background: var(--card); border-radius: var(--r); padding: 14px; }
.stat.wide { grid-column: 1 / -1; }
.stat .k { font-size: 12px; color: var(--hint); text-transform: uppercase; letter-spacing: .04em; }
.stat .v { font-size: 22px; font-weight: 700; margin-top: 2px; }
.bar { height: 8px; border-radius: 99px; background: var(--line); overflow: hidden; margin-top: 10px; }
.bar > i { display: block; height: 100%; background: var(--accent); border-radius: 99px; transition: width .4s ease; }
.bar.hot > i { background: var(--warn); }
.bar.full > i { background: var(--danger); }

/* кнопки */
.btn { appearance: none; border: 0; border-radius: 12px; padding: 13px 16px; font: inherit; font-weight: 600;
  background: var(--accent); color: var(--accent-text); width: 100%; cursor: pointer; transition: transform .08s, opacity .15s; }
.btn:active { transform: scale(.98); opacity: .85; }
.btn.sec { background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); }
.btn.danger { background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); }
.btn.ok { background: var(--ok); color: #fff; }
.btn[disabled] { opacity: .5; pointer-events: none; }
.btns { display: flex; gap: 10px; margin-top: 12px; }
.btns .btn { flex: 1; }
.stack > * + * { margin-top: 10px; }

/* списки */
.list { padding: 0; margin: 0; list-style: none; }
.list li { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.list li:first-child { border-top: 0; }
.ico { font-size: 22px; width: 32px; text-align: center; flex: none; }
.link { color: var(--accent); font-weight: 600; background: none; border: 0; font: inherit; cursor: pointer; padding: 0; }
.link.danger { color: var(--danger); }

/* тарифы */
.plan { display: block; width: 100%; text-align: left; background: var(--card); color: inherit; border: 2px solid transparent;
  border-radius: var(--r); padding: 14px 16px; margin-bottom: 10px; font: inherit; cursor: pointer; }
.plan.sel { border-color: var(--accent); }
.plan .name { font-weight: 700; }
.plan .price { font-size: 20px; font-weight: 800; }
.badge { background: var(--ok); color: #fff; border-radius: 8px; padding: 2px 8px; font-size: 12px; font-weight: 700; }
.sticky { position: sticky; bottom: calc(76px + env(safe-area-inset-bottom)); padding-top: 4px; }

/* оплата / состояния */
.center { text-align: center; padding: 28px 12px; }
.center .emoji { font-size: 56px; }
.spin { width: 36px; height: 36px; margin: 0 auto 14px; border: 4px solid var(--line); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.skel { height: 96px; border-radius: var(--r); margin-bottom: 12px;
  background: linear-gradient(90deg, var(--card) 25%, var(--line) 50%, var(--card) 75%); background-size: 200% 100%;
  animation: sh 1.2s infinite; }
@keyframes sh { to { background-position: -200% 0; } }

/* нижняя навигация */
#tabs { position: fixed; left: 0; right: 0; bottom: 0; display: flex; background: var(--card);
  border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); }
#tabs button { flex: 1; background: none; border: 0; padding: 8px 0 7px; color: var(--hint); font: inherit; font-size: 11px; cursor: pointer; }
#tabs button span { display: block; font-size: 22px; line-height: 1.1; }
#tabs button.on { color: var(--accent); font-weight: 600; }

#toast { position: fixed; left: 50%; bottom: calc(92px + env(safe-area-inset-bottom)); transform: translate(-50%, 20px);
  background: #222; color: #fff; padding: 10px 16px; border-radius: 12px; font-size: 14px; opacity: 0;
  pointer-events: none; transition: .25s; max-width: 90%; text-align: center; }
#toast.show { opacity: 1; transform: translate(-50%, 0); }