/* ============================================================
   Кафе — демо лояльности. Стили в идиоме cafe-ui-style.md.
   Все цвета — через CSS-переменные --vx-*. Тёмная тема: html.dark.
   ============================================================ */

:root {
  /* Нативные контролы и скроллбары под тему. */
  color-scheme: light;
  --vx-bg: linear-gradient(180deg, #f7f8fc 0%, #eef1f8 100%);
  --vx-bg-solid: #f1f3fa;
  --vx-bg-alt: #eceff7;
  --vx-surface: #ffffff;
  --vx-surface-hover: #f4f6fb;
  --vx-glass: rgba(255, 255, 255, 0.72);
  --vx-glass-border: rgba(15, 23, 42, 0.07);
  --vx-text: #0f172a;
  --vx-text-secondary: #475569;
  --vx-text-muted: #64748b;
  --vx-border: #e2e8f0;
  --vx-border-light: #eef2f7;
  --vx-primary: #c2540d;
  --vx-primary-light: rgba(194, 84, 13, 0.1);
  --vx-primary-hover: #a8460a;
  --vx-primary-gradient: linear-gradient(135deg, #c2540d 0%, #9a3412 100%);
  --vx-primary-glow: 0 4px 12px rgba(194, 84, 13, 0.18);
  --vx-success: #16a34a;
  --vx-success-light: rgba(22, 163, 74, 0.12);
  --vx-warning: #b45309;
  --vx-warning-light: rgba(180, 83, 9, 0.13);
  --vx-danger: #b91c1c;
  --vx-danger-light: rgba(185, 28, 28, 0.12);
  --vx-info: #0369a1;
  --vx-info-light: rgba(3, 105, 161, 0.12);
  --vx-radius: 12px;
  --vx-radius-sm: 8px;
  --vx-radius-lg: 12px;
  --vx-radius-xl: 16px;
  --vx-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
  --vx-shadow-md: 0 8px 28px rgba(15, 23, 42, 0.1);
  --vx-shadow-lg: 0 18px 48px rgba(15, 23, 42, 0.14);
  --vx-shadow-glow: 0 2px 8px rgba(15, 23, 42, 0.1);
  --vx-spring: cubic-bezier(0.2, 0, 0, 1);
}

html.dark {
  color-scheme: dark;
  --vx-bg: linear-gradient(180deg, #0d1220 0%, #0a0f1a 100%);
  --vx-bg-solid: #0b1018;
  --vx-bg-alt: #161d2b;
  --vx-surface: #141b29;
  --vx-surface-hover: #1c2536;
  --vx-glass: rgba(22, 29, 43, 0.7);
  --vx-glass-border: rgba(148, 163, 184, 0.12);
  --vx-text: #f1f5f9;
  --vx-text-secondary: #cbd5e1;
  --vx-text-muted: #64748b;
  --vx-border: #28324a;
  --vx-border-light: #1d2536;
  --vx-primary: #e08a4f;
  --vx-primary-light: rgba(224, 138, 79, 0.16);
  --vx-primary-hover: #eaa571;
  --vx-primary-gradient: linear-gradient(135deg, #e08a4f 0%, #b45309 100%);
  --vx-primary-glow: 0 4px 12px rgba(0, 0, 0, 0.4);
  --vx-success: #22c55e;
  --vx-success-light: rgba(34, 197, 94, 0.16);
  --vx-warning: #d99a3f;
  --vx-warning-light: rgba(217, 154, 63, 0.16);
  --vx-danger: #ef6a6a;
  --vx-danger-light: rgba(239, 106, 106, 0.16);
  --vx-info: #4a9ecf;
  --vx-info-light: rgba(74, 158, 207, 0.16);
  --vx-shadow: 0 4px 18px rgba(0, 0, 0, 0.4);
  --vx-shadow-md: 0 10px 30px rgba(0, 0, 0, 0.5);
  --vx-shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.6);
  --vx-shadow-glow: 0 4px 14px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--vx-bg);
  /* Фон привязан к вьюпорту: иначе градиент упирается в height:100% body
     и при прокрутке повторяется — видна горизонтальная граница заливки. */
  background-attachment: fixed;
  color: var(--vx-text);
  -webkit-font-smoothing: antialiased;
  overscroll-behavior: none;
}

#app { min-height: 100%; }

button { font-family: inherit; }

.tnum { font-feature-settings: 'tnum'; }

/* ── Top demo nav (только standalone, скрыта в embed) ── */
.demo-nav {
  position: sticky;
  top: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: var(--vx-glass);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--vx-glass-border);
}
.demo-nav .brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.02em;
}
.demo-nav .brand .logo {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--vx-primary);
  display: grid; place-items: center;
}
.demo-nav .seg {
  display: flex; gap: 4px;
  background: var(--vx-bg-alt);
  border-radius: 11px; padding: 4px;
}
.demo-nav .seg button {
  border: none; background: transparent; cursor: pointer;
  padding: 7px 13px; border-radius: 8px;
  font-size: 12.5px; font-weight: 700;
  color: var(--vx-text-muted);
  display: inline-flex; align-items: center; gap: 6px;
  transition: all 0.15s ease;
}
.demo-nav .seg button.active {
  background: var(--vx-surface); color: var(--vx-primary);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.demo-nav .spacer { flex: 1; }
.demo-nav .icon-btn {
  width: 36px; height: 36px; border-radius: 10px;
  border: 1px solid var(--vx-glass-border);
  background: var(--vx-glass);
  color: var(--vx-text-secondary);
  display: grid; place-items: center; cursor: pointer;
  transition: all 0.15s ease;
}
.demo-nav .icon-btn:hover { color: var(--vx-primary); border-color: var(--vx-primary); }
/* Выход из демо на сайт. Вид берёт у .icon-btn, но растянут под подпись —
   правило обязано идти ПОСЛЕ .icon-btn, иначе его width/display перебьют. */
.demo-nav .site-btn {
  width: auto; padding: 0 12px; gap: 6px;
  display: inline-flex; align-items: center;
  font-size: 12.5px; font-weight: 700;
  text-decoration: none; white-space: nowrap;
}

/* ── Shared building blocks ── */
.head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.title {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 24px; font-weight: 700; letter-spacing: -0.02em;
  margin: 0 0 4px; color: var(--vx-text);
}
.title svg { color: var(--vx-primary); }
.sub { font-size: 13px; color: var(--vx-text-muted); margin: 0; }

.btn-prime {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  background: var(--vx-primary); color: #fff; border: none;
  padding: 11px 18px; border-radius: var(--vx-radius);
  font-weight: 700; font-size: 13px; cursor: pointer;
  box-shadow: var(--vx-primary-glow);
  transition: transform 0.2s var(--vx-spring), background 0.2s ease;
}
.btn-prime:hover { background: var(--vx-primary-hover); }
.btn-prime:active { transform: scale(0.97); }
.btn-prime:disabled { opacity: 0.5; cursor: not-allowed; box-shadow: none; }
.btn-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  background: var(--vx-glass); border: 1px solid var(--vx-glass-border);
  color: var(--vx-text-secondary); padding: 10px 16px;
  border-radius: var(--vx-radius); font-weight: 700; font-size: 13px; cursor: pointer;
  transition: all 0.18s ease;
}
.btn-ghost:hover { color: var(--vx-primary); border-color: var(--vx-primary); }
.btn-ghost:active { transform: scale(0.97); }

/* Stat cards */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat-card {
  display: flex; align-items: center; gap: 12px;
  background: var(--vx-glass); backdrop-filter: blur(12px);
  border: 1px solid var(--vx-glass-border); border-radius: 14px; padding: 14px 16px;
  transition: transform 0.3s var(--vx-spring), box-shadow 0.3s var(--vx-spring);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--vx-shadow); }
.stat-icon { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; flex-shrink: 0; }
.stat-card.primary .stat-icon { background: var(--vx-primary-light); color: var(--vx-primary); }
.stat-card.success .stat-icon { background: var(--vx-success-light); color: var(--vx-success); }
.stat-card.warning .stat-icon { background: var(--vx-warning-light); color: var(--vx-warning); }
.stat-card.danger  .stat-icon { background: var(--vx-danger-light);  color: var(--vx-danger); }
.stat-card.info    .stat-icon { background: var(--vx-info-light);    color: var(--vx-info); }
.stat-num { font-size: 21px; font-weight: 700; letter-spacing: -0.02em; color: var(--vx-text); font-feature-settings: 'tnum'; }
.stat-lbl { font-size: 11px; color: var(--vx-text-muted); text-transform: uppercase; letter-spacing: 0.04em; font-weight: 700; margin-top: 2px; }

/* Tabs */
.tabs { display: flex; gap: 4px; background: var(--vx-bg-alt); border-radius: 12px; padding: 4px; margin-bottom: 16px; width: fit-content; max-width: 100%; overflow-x: auto; }
.tab {
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
  padding: 8px 15px; background: transparent; border: none; border-radius: 8px;
  color: var(--vx-text-muted); font-size: 13px; font-weight: 700; cursor: pointer;
  transition: all 0.15s ease;
}
.tab.active { background: var(--vx-surface); color: var(--vx-primary); box-shadow: 0 1px 3px rgba(0,0,0,0.07); }
.cnt { background: var(--vx-bg-alt); font-size: 11px; font-weight: 700; padding: 1px 7px; border-radius: 100px; color: var(--vx-text-muted); font-feature-settings: 'tnum'; }
.tab.active .cnt { background: var(--vx-primary-light); color: var(--vx-primary); }

/* Toolbar / search / chips */
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 16px; }
.search-box {
  display: flex; align-items: center; gap: 8px;
  background: var(--vx-surface); border: 1.5px solid var(--vx-border);
  border-radius: 10px; padding: 0 12px; height: 42px; flex: 1; min-width: 200px; max-width: 420px;
  transition: all 0.2s ease;
}
.search-box:focus-within { border-color: var(--vx-primary); box-shadow: 0 0 0 3px var(--vx-primary-light); }
.search-box input { flex: 1; border: none; background: transparent; outline: none; color: var(--vx-text); font-family: inherit; font-size: 15px; }
.search-box svg { color: var(--vx-text-muted); flex-shrink: 0; }
.chips { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; }
.chip {
  display: inline-flex; align-items: center; gap: 5px; padding: 7px 13px;
  background: var(--vx-glass); border: 1px solid var(--vx-glass-border);
  color: var(--vx-text-secondary); border-radius: 100px; font-size: 12px; font-weight: 700;
  cursor: pointer; transition: all 0.2s ease;
}
.chip.active { background: var(--vx-primary); color: #fff; border-color: transparent; }

/* Rows */
.rows { display: flex; flex-direction: column; }
.row { display: flex; align-items: center; gap: 13px; padding: 12px 6px; border-bottom: 1px solid var(--vx-border-light); border-radius: 10px; transition: background 0.15s ease; }
.row:last-child { border-bottom: none; }
.row-icon { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; flex-shrink: 0; }
.row-icon.green { background: var(--vx-success-light); color: var(--vx-success); }
.row-icon.red { background: var(--vx-danger-light); color: var(--vx-danger); }
.row-icon.orange { background: var(--vx-primary-light); color: var(--vx-primary); }
.row-icon.blue { background: var(--vx-info-light); color: var(--vx-info); }
.row-body { flex: 1; min-width: 0; }
.row-title { font-size: 14px; font-weight: 700; color: var(--vx-text); }
.row-meta { font-size: 12px; color: var(--vx-text-muted); display: flex; gap: 6px; align-items: center; margin-top: 2px; }
.row-meta .dot { opacity: 0.5; }
.row-amt { text-align: right; flex-shrink: 0; }
.amt-main { font-size: 14px; font-weight: 700; font-feature-settings: 'tnum'; color: var(--vx-text); }
.amt-bonus { font-size: 12px; font-weight: 700; font-feature-settings: 'tnum'; margin-top: 1px; }
.amt-bonus.plus { color: var(--vx-success); }
.amt-bonus.minus { color: var(--vx-danger); }

/* Cards grid */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.card {
  background: var(--vx-glass); backdrop-filter: blur(12px);
  border: 1px solid var(--vx-glass-border); border-radius: var(--vx-radius-lg);
  overflow: hidden; cursor: pointer;
  transition: transform 0.3s var(--vx-spring), box-shadow 0.3s var(--vx-spring), border-color 0.3s var(--vx-spring);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--vx-shadow-md); border-color: color-mix(in srgb, var(--vx-primary) 30%, transparent); }
.cover { position: relative; width: 100%; aspect-ratio: 16/9; background-size: cover; background-position: center; display: grid; place-items: center; }
.cover .cover-emoji { opacity: 0.8; }
.discount {
  position: absolute; top: 10px; right: 10px;
  background: #9d174d; color: #fff;
  font-size: 13px; font-weight: 700; padding: 5px 11px; border-radius: 100px;
}
.card-body { padding: 16px; }
.card-title { font-size: 16px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.25; margin: 8px 0 6px; color: var(--vx-text); }
.card-desc { font-size: 13px; color: var(--vx-text-secondary); line-height: 1.5; margin: 0; }

/* Type badge */
.type-badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 100px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; }

/* Table */
.table-wrap { background: var(--vx-glass); backdrop-filter: blur(12px); border: 1px solid var(--vx-glass-border); border-radius: var(--vx-radius-lg); overflow: hidden; overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th { text-align: left; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--vx-text-muted); padding: 12px 16px; background: var(--vx-bg-alt); border-bottom: 1px solid var(--vx-border); white-space: nowrap; }
.table td { padding: 12px 16px; border-bottom: 1px solid var(--vx-border-light); color: var(--vx-text); white-space: nowrap; }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background 0.15s ease; }
.table tbody tr:hover td { background: var(--vx-primary-light); }

/* Status pills */
.status { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: 100px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; }
.status.s-ok { background: var(--vx-success-light); color: var(--vx-success); }
.status.s-warn { background: var(--vx-warning-light); color: var(--vx-warning); }
.status.s-muted { background: var(--vx-bg-alt); color: var(--vx-text-muted); }

/* Empty / loading */
.empty { text-align: center; padding: 56px 20px; color: var(--vx-text-muted); }
.empty svg { opacity: 0.3; margin-bottom: 12px; }
.empty p { font-size: 14px; margin: 0; }

/* Toast */
.toast-wrap { position: fixed; left: 0; right: 0; bottom: 22px; display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 200; pointer-events: none; padding: 0 16px; }
.toast {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--vx-text); color: var(--vx-bg-solid);
  padding: 12px 18px; border-radius: 100px; font-size: 13.5px; font-weight: 700;
  box-shadow: var(--vx-shadow-lg); max-width: 92vw;
  animation: toast-in 0.35s var(--vx-spring);
}
.toast.success { background: var(--vx-success); color: #fff; }
.toast.danger { background: var(--vx-danger); color: #fff; }
@keyframes toast-in { from { opacity: 0; transform: translateY(16px) scale(0.94); } to { opacity: 1; transform: none; } }

/* fade-up content */
.fade-up { animation: fade-up 0.35s var(--vx-spring); }
@keyframes fade-up { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.spin { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   CLIENT PWA (mobile)
   ============================================================ */
.pwa {
  max-width: 460px; margin: 0 auto; min-height: 100%;
  display: flex; flex-direction: column;
  position: relative;
}
.pwa-head {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 18px 12px;
  background: var(--vx-glass); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--vx-glass-border);
}
.pwa-head .hello { font-size: 12px; color: var(--vx-text-muted); font-weight: 600; }
.pwa-head .name { font-size: 18px; font-weight: 700; letter-spacing: -0.02em; }
.pwa-head .bell { width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--vx-glass-border); background: var(--vx-surface); display: grid; place-items: center; color: var(--vx-text-secondary); position: relative; cursor: pointer; }
.pwa-head .bell .dot { position: absolute; top: 9px; right: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--vx-danger); border: 2px solid var(--vx-surface); }
.pwa-body { flex: 1; padding: 18px 16px 96px; }

/* balance hero */
.balance-card {
  position: relative; overflow: hidden;
  background: var(--vx-primary-gradient); color: #fff;
  border-radius: var(--vx-radius-xl); padding: 22px;
  box-shadow: var(--vx-shadow);
}
.balance-card .bc-lbl { font-size: 12px; font-weight: 700; opacity: 0.85; text-transform: uppercase; letter-spacing: 0.05em; }
.balance-card .bc-num { font-size: 38px; font-weight: 800; letter-spacing: -0.03em; margin: 4px 0 0; font-feature-settings: 'tnum'; line-height: 1; }
.balance-card .bc-num span { font-size: 18px; font-weight: 700; opacity: 0.9; margin-left: 4px; }
.balance-card .bc-tier { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; background: rgba(255,255,255,0.2); padding: 5px 12px; border-radius: 100px; font-size: 12.5px; font-weight: 700; backdrop-filter: blur(6px); position: relative; }
.balance-card .bc-actions { display: flex; gap: 10px; margin-top: 18px; position: relative; }
.balance-card .bc-btn { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: 7px; background: rgba(255,255,255,0.95); color: var(--vx-primary-hover); border: none; padding: 12px; border-radius: 12px; font-weight: 700; font-size: 13.5px; cursor: pointer; transition: transform 0.18s var(--vx-spring); }
.balance-card .bc-btn:active { transform: scale(0.96); }
.balance-card .bc-btn.outline { background: rgba(255,255,255,0.16); color: #fff; }

.section-title { font-size: 15px; font-weight: 700; letter-spacing: -0.02em; margin: 26px 0 12px; display: flex; align-items: center; justify-content: space-between; }
.section-title .more { font-size: 12.5px; font-weight: 700; color: var(--vx-primary); cursor: pointer; display: inline-flex; align-items: center; gap: 3px; }

/* tier progress */
.tier-card { background: var(--vx-surface); border: 1px solid var(--vx-border); border-radius: var(--vx-radius-lg); padding: 16px; }
.tier-top { display: flex; align-items: center; justify-content: space-between; font-size: 13px; }
.tier-bar { height: 10px; border-radius: 6px; background: var(--vx-bg-alt); margin: 12px 0 8px; overflow: hidden; }
.tier-fill { height: 100%; border-radius: 6px; background: var(--vx-primary); transition: width 0.6s var(--vx-spring); }
.tier-hint { font-size: 12px; color: var(--vx-text-muted); }
.tier-hint b { color: var(--vx-text); font-feature-settings: 'tnum'; }

/* reward catalog */
.rwd { display: flex; align-items: center; gap: 13px; padding: 12px; background: var(--vx-surface); border: 1px solid var(--vx-border); border-radius: 14px; margin-bottom: 10px; }
.rwd .ri { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--vx-primary-light); color: var(--vx-primary); flex-shrink: 0; }
.rwd .rb { flex: 1; min-width: 0; }
.rwd .rt { font-size: 14px; font-weight: 700; }
.rwd .rd { font-size: 12px; color: var(--vx-text-muted); margin-top: 1px; }
.rwd .rc { display: inline-flex; align-items: center; gap: 5px; border: none; background: var(--vx-primary-light); color: var(--vx-primary); font-weight: 700; font-size: 13px; padding: 9px 13px; border-radius: 10px; cursor: pointer; font-feature-settings: 'tnum'; white-space: nowrap; transition: all 0.18s var(--vx-spring); }
.rwd .rc:enabled:active { transform: scale(0.95); }
.rwd .rc:disabled { opacity: 0.45; cursor: not-allowed; }

/* QR */
.qr-wrap { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 8px 0; }
.qr-frame { background: #fff; padding: 18px; border-radius: var(--vx-radius-xl); box-shadow: var(--vx-shadow-lg); }
.qr-frame svg { display: block; width: 220px; height: 220px; }
.qr-code-txt { margin-top: 18px; font-size: 24px; font-weight: 700; letter-spacing: 0.18em; font-feature-settings: 'tnum'; color: var(--vx-text); }
.qr-hint { font-size: 13px; color: var(--vx-text-muted); margin-top: 6px; max-width: 280px; }

/* feed cards in pwa */
.feed-card { background: var(--vx-surface); border: 1px solid var(--vx-border); border-radius: var(--vx-radius-lg); overflow: hidden; margin-bottom: 14px; cursor: pointer; transition: transform 0.25s var(--vx-spring), box-shadow 0.25s var(--vx-spring); }
.feed-card:active { transform: scale(0.985); }
.feed-cover { aspect-ratio: 2/1; display: grid; place-items: center; position: relative; }
.feed-cover .e { opacity: 0.85; }
.feed-body { padding: 14px 16px 16px; }

/* bottom nav */
.bottom-nav {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: 0;
  width: 100%; max-width: 460px;
  display: flex; justify-content: space-around; align-items: stretch;
  background: var(--vx-glass); backdrop-filter: blur(18px);
  border-top: 1px solid var(--vx-glass-border);
  padding: 8px 6px calc(8px + env(safe-area-inset-bottom));
  z-index: 30;
}
.bn-item { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 6px 0; border: none; background: transparent; color: var(--vx-text-muted); font-size: 10.5px; font-weight: 700; cursor: pointer; -webkit-tap-highlight-color: transparent; transition: color 0.15s ease; }
.bn-item.active { color: var(--vx-primary); }
.bn-item.qr-fab { position: relative; }
.bn-item.qr-fab .fab { width: 50px; height: 50px; margin-top: -22px; border-radius: 50%; background: var(--vx-primary); color: #fff; display: grid; place-items: center; box-shadow: var(--vx-shadow); }

/* profile */
.prof-head { display: flex; align-items: center; gap: 14px; padding: 6px 0 18px; }
.prof-ava { width: 60px; height: 60px; border-radius: 50%; background: var(--vx-primary); color: #fff; display: grid; place-items: center; font-size: 24px; font-weight: 700; }
.prof-list { background: var(--vx-surface); border: 1px solid var(--vx-border); border-radius: var(--vx-radius-lg); overflow: hidden; }
.prof-row { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--vx-border-light); font-size: 14px; }
.prof-row:last-child { border-bottom: none; }
.prof-row .pr-ic { color: var(--vx-text-muted); }
.prof-row .pr-lbl { flex: 1; font-weight: 600; }
.prof-row .pr-val { color: var(--vx-text-muted); font-weight: 700; font-feature-settings: 'tnum'; }

/* switch */
.switch { width: 44px; height: 26px; border-radius: 100px; background: var(--vx-border); position: relative; cursor: pointer; transition: background 0.2s ease; flex-shrink: 0; }
.switch.on { background: var(--vx-primary); }
.switch::after { content: ''; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: transform 0.2s var(--vx-spring); box-shadow: 0 1px 3px rgba(0,0,0,0.3); }
.switch.on::after { transform: translateX(18px); }

/* ============================================================
   DESKTOP SURFACES (cashier / admin)
   ============================================================ */
.surface { min-height: 100%; padding: 26px clamp(16px, 4vw, 40px) 60px; max-width: 1120px; margin: 0 auto; }

/* cashier specific */
.cashier-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 860px) { .cashier-grid { grid-template-columns: 1fr 1fr; } }
.panel { background: var(--vx-glass); backdrop-filter: blur(12px); border: 1px solid var(--vx-glass-border); border-radius: var(--vx-radius-lg); padding: 20px; }
.panel h2 { font-size: 16px; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 14px; display: flex; align-items: center; gap: 8px; }
.panel h2 svg { color: var(--vx-primary); }

.client-pick { display: flex; align-items: center; gap: 12px; padding: 12px; border: 1px solid var(--vx-border); border-radius: 12px; cursor: pointer; transition: all 0.15s ease; margin-bottom: 8px; }
.client-pick:hover { border-color: var(--vx-primary); background: var(--vx-primary-light); }
.client-pick.sel { border-color: var(--vx-primary); background: var(--vx-primary-light); }
.client-pick .ava { width: 42px; height: 42px; border-radius: 50%; background: var(--vx-primary); color: #fff; display: grid; place-items: center; font-weight: 700; flex-shrink: 0; }

.field-lbl { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--vx-text-muted); margin: 14px 0 6px; display: block; }
.input { width: 100%; height: 46px; border: 1.5px solid var(--vx-border); background: var(--vx-surface); border-radius: 11px; padding: 0 14px; font-size: 16px; font-family: inherit; color: var(--vx-text); outline: none; font-feature-settings: 'tnum'; transition: all 0.18s ease; }
.input:focus { border-color: var(--vx-primary); box-shadow: 0 0 0 3px var(--vx-primary-light); }

.sel-client-card { display: flex; align-items: center; gap: 14px; padding: 16px; border-radius: 14px; background: var(--vx-primary-light); border: 1px solid var(--vx-glass-border); margin-bottom: 6px; }
.sel-client-card .big-ava { width: 52px; height: 52px; border-radius: 50%; background: var(--vx-primary); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 19px; }
.sel-client-card .scc-bal { margin-left: auto; text-align: right; }
.sel-client-card .scc-bal .n { font-size: 22px; font-weight: 700; font-feature-settings: 'tnum'; color: var(--vx-primary); }

.preview-line { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--vx-border); font-size: 14px; }
.preview-line:last-of-type { border-bottom: none; }
.preview-line b { font-feature-settings: 'tnum'; }
.amount-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.amount-pills button { border: 1px solid var(--vx-border); background: var(--vx-surface); border-radius: var(--vx-radius-sm); padding: 8px 14px; font-weight: 700; font-size: 13px; cursor: pointer; font-feature-settings: 'tnum'; color: var(--vx-text-secondary); transition: all 0.15s ease; }
.amount-pills button:hover { border-color: var(--vx-primary); color: var(--vx-primary); }

/* admin chart */
.chart { display: flex; align-items: flex-end; gap: 10px; height: 160px; padding: 8px 4px 0; }
.chart .bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; height: 100%; justify-content: flex-end; }
.chart .bar { width: 100%; max-width: 38px; border-radius: 6px 6px 3px 3px; background: var(--vx-primary); transition: height 0.6s var(--vx-spring); min-height: 4px; }
.chart .bar-lbl { font-size: 10.5px; color: var(--vx-text-muted); font-weight: 700; }

.admin-cols { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 900px) { .admin-cols { grid-template-columns: 1.4fr 1fr; } }

.seg-mini { display: inline-flex; gap: 4px; background: var(--vx-bg-alt); border-radius: 10px; padding: 4px; }
.seg-mini button { border: none; background: transparent; padding: 6px 12px; border-radius: 7px; font-size: 12px; font-weight: 700; color: var(--vx-text-muted); cursor: pointer; }
.seg-mini button.active { background: var(--vx-surface); color: var(--vx-primary); box-shadow: 0 1px 2px rgba(0,0,0,0.08); }

/* dashboard — эффект внедрения (тонкая бейдж-полоска) + операционная панель */
.impact-strip { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 9px 14px; background: var(--vx-bg-alt); border: 1px solid var(--vx-glass-border); border-radius: var(--vx-radius); margin-bottom: 16px; }
.impact-strip .impact-lbl { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--vx-text-muted); }
.impact-strip .impact-lbl svg { color: var(--vx-primary); }
.impact-strip .impact-badge { font-size: 12px; font-weight: 700; color: var(--vx-text-secondary); background: var(--vx-surface); border: 1px solid var(--vx-border); padding: 4px 10px; border-radius: 100px; font-feature-settings: 'tnum'; }
.ops-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.ops-toolbar .ops-title { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 700; letter-spacing: -0.01em; color: var(--vx-text-secondary); }
.ops-toolbar .ops-title svg { color: var(--vx-primary); }
.stat-lbl .stat-today { display: block; font-size: 11px; font-weight: 700; color: var(--vx-text-secondary); text-transform: none; letter-spacing: 0; margin-top: 3px; font-feature-settings: 'tnum'; }

/* embed banner (тонкая плашка «демо») */
.demo-ribbon { font-size: 11px; text-align: center; padding: 5px; color: var(--vx-text-muted); background: var(--vx-bg-alt); font-weight: 700; letter-spacing: 0.02em; }

/* ============================================================
   PWA / АДАПТИВ (A2, safe-area, pwa-mode).
   ВСЁ ДЕРЖИМ В КОНЦЕ ФАЙЛА — при равной специфичности выигрывает
   правило, идущее позже. Иначе базовые определения перебьют переопределения.
   ============================================================ */

/* A2 — узкий экран: демо-навигация в иконочный режим, шапка кассы переносится */
@media (max-width: 560px) {
  .demo-nav { gap: 8px; padding: 9px 12px; }
  .demo-nav .brand-txt { display: none; }        /* скрываем текст бренда, логотип остаётся */
  .demo-nav .seg { gap: 2px; padding: 3px; overflow-x: auto; }
  .demo-nav .seg button { padding: 7px 10px; }
  .demo-nav .seg .seg-l { display: none; }        /* иконки-only для переключателя ролей */
  .head { flex-wrap: wrap; }                       /* заголовок + <select> филиала жмутся */
}

/* Safe-area — статус-бар black-translucent: контент липких шапок не должен уезжать
   под чёлку. env() безвреден в обычном браузере (=0). Идёт ПОСЛЕ @media(560),
   чтобы padding-top сохранялся и на узких экранах. */
.pwa-head { padding-top: calc(16px + env(safe-area-inset-top)); }
.demo-nav { padding-top: calc(10px + env(safe-area-inset-top)); }

/* PWA-режим: гостевой контейнер на всю высоту экрана (без демо-обвязки над ним) */
.pwa-mode .pwa { min-height: 100vh; }

/* Кнопка выхода на сайт: на узком экране остаётся одна стрелка — так же, как
   переключатель ролей теряет подписи. Держим в конце файла: правила выше
   иначе перебьют (см. соглашение о каскаде в styles.css). */
@media (max-width: 560px) {
  .demo-nav .site-btn { padding: 0 9px; }
  .demo-nav .site-btn .site-l { display: none; }
}