.app-shell {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* Сайдбар */
.sidebar {
  width: 230px;
  flex-shrink: 0;
  background: var(--color-sidebar);
  color: #cbd5e1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transition: width var(--transition), transform var(--transition);
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 16px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.sidebar-logo { font-size: 22px; }
.sidebar-title { font-weight: 700; font-size: 15px; color: #f1f5f9; white-space: nowrap; }

.sidebar-nav {
  flex: 1;
  padding: 8px 0;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  color: #94a3b8;
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition);
  border-radius: 6px;
  margin: 1px 8px;
  position: relative;
  cursor: pointer;
}
.nav-item:hover { background: var(--color-sidebar-h); color: #f1f5f9; }
.nav-item.active { background: var(--color-primary); color: #fff; }
.nav-item.active .nav-icon { opacity: 1; }
.nav-icon { font-size: 16px; opacity: .8; }
.nav-badge {
  margin-left: auto;
  background: var(--color-danger);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 99px;
  min-width: 18px;
  text-align: center;
}
.nav-divider {
  border-top: 1px solid rgba(255,255,255,.08);
  margin: 8px 16px;
}

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  gap: 10px;
}
.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px;
  flex-shrink: 0;
}
.user-name { font-size: 13px; font-weight: 600; color: #f1f5f9; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 130px; }
.user-role { font-size: 11px; color: #64748b; }
.btn-logout {
  margin-left: auto;
  padding: 6px;
  color: #64748b;
  font-size: 18px;
  border-radius: var(--radius);
  transition: all var(--transition);
  flex-shrink: 0;
}
.btn-logout:hover { color: var(--color-danger); background: rgba(220,38,38,.15); }

/* Основная область */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.topbar {
  height: 56px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 16px;
  flex-shrink: 0;
  box-shadow: 0 1px 0 var(--color-border);
}
.page-title { font-size: 16px; font-weight: 600; }
.sidebar-toggle {
  font-size: 20px;
  padding: 4px 8px;
  color: var(--color-text-muted);
  border-radius: var(--radius);
  display: none;
}
.sidebar-toggle:hover { background: var(--color-bg); }

.main-content {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

/* Модальное окно */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(15,23,42,.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 500;
  animation: fade-in .18s ease;
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

.modal {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  width: 520px;
  max-width: 95vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  animation: modal-in .2s ease;
}
.modal-lg { width: 760px; }
@keyframes modal-in { from { transform: scale(.95); opacity: 0; } to { transform: none; opacity: 1; } }

.modal-header {
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: space-between;
  flex-shrink: 0;
}
.modal-title { font-size: 16px; font-weight: 700; }
.modal-close {
  width: 30px; height: 30px;
  border-radius: var(--radius);
  color: var(--color-text-muted);
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
}
.modal-close:hover { background: var(--color-bg); color: var(--color-text); }

.modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}
.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--color-border);
  display: flex; gap: 8px; justify-content: flex-end;
  flex-shrink: 0;
}

/* Адаптив */
@media (max-width: 768px) {
  .sidebar { position: fixed; left: -230px; top: 0; bottom: 0; z-index: 200; }
  .sidebar.open { left: 0; box-shadow: var(--shadow-lg); }
  .sidebar-toggle { display: block; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .main-content { padding: 16px; }
}

/* ── Режим киоска (SUNMI, ?kiosk=1) ───────────────────────────── */
/* Модальные окна — крупнее для тачскрина */
body.kiosk-mode .modal {
  width: 90vw;
  max-width: 500px;
}
body.kiosk-mode .modal-body {
  padding: 16px;
}
body.kiosk-mode .modal-body .form-control {
  font-size: 18px;
  padding: 12px;
}
body.kiosk-mode .modal-body .btn {
  padding: 10px 16px;
  font-size: 15px;
}
body.kiosk-mode .modal-body .btn-sm {
  padding: 8px 14px;
  font-size: 14px;
}
body.kiosk-mode .modal-footer .btn {
  padding: 12px 20px;
  font-size: 16px;
}
/* Toast — крупнее */
body.kiosk-mode .toast {
  font-size: 15px;
  padding: 14px 20px;
}
/* Скрыть скроллбар на тачскрине */
body.kiosk-mode ::-webkit-scrollbar {
  width: 4px;
}
body.kiosk-mode ::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,.2);
  border-radius: 4px;
}