/* ---------- toast ---------- */
#uo-toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--tabbar-h, 74px) + 18px);
  transform: translateX(-50%) translateY(16px);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: min(480px, calc(100vw - 32px));
  padding: 13px 16px;
  border-radius: 14px;
  background: #1b1b20;
  border: 1px solid var(--line, rgba(255, 255, 255, 0.09));
  border-left: 3px solid var(--muted, #8e939c);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.55);
  color: var(--text, #f5f5f5);
  font-size: 14px;
  line-height: 1.4;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
}
#uo-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}
#uo-toast.hide {
  opacity: 0;
  transform: translateX(-50%) translateY(10px);
}
#uo-toast.toast-success { border-left-color: var(--green, #22c55e); }
#uo-toast.toast-error { border-left-color: var(--red, #e10600); }
#uo-toast .toast-ico {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  display: inline-flex;
}
#uo-toast .toast-ico svg { width: 100%; height: 100%; }
#uo-toast.toast-success .toast-ico { color: var(--green, #22c55e); }
#uo-toast.toast-error .toast-ico { color: var(--red-soft, #ff6b61); }
#uo-toast.toast-info .toast-ico { color: var(--muted, #8e939c); }
#uo-toast .toast-msg { flex: 1 1 auto; }

/* ---------- confirm modal (bottom sheet) ---------- */
.cmodal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.cmodal-overlay.open { opacity: 1; }
.cmodal-overlay.closing { opacity: 0; }
.cmodal-sheet {
  width: min(560px, 100%);
  background: var(--card, #121217);
  border: 1px solid var(--line, rgba(255, 255, 255, 0.09));
  border-bottom: none;
  border-radius: 22px 22px 0 0;
  padding: 10px 22px calc(26px + env(safe-area-inset-bottom));
  transform: translateY(100%);
  transition: transform 0.26s cubic-bezier(0.32, 0.72, 0.35, 1);
}
.cmodal-overlay.open .cmodal-sheet { transform: translateY(0); }
.cmodal-overlay.closing .cmodal-sheet { transform: translateY(100%); }
.cmodal-grip {
  width: 40px;
  height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.18);
  margin: 6px auto 14px;
}
.cmodal-title {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 700;
  color: var(--text, #f5f5f5);
}
.cmodal-body {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted, #8e939c);
}
.cmodal-actions {
  display: flex;
  gap: 10px;
}
.cmodal-btn {
  flex: 1;
  min-height: 52px;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 700;
  border: 1px solid var(--line, rgba(255, 255, 255, 0.09));
  background: var(--card-2, #17171c);
  color: var(--text, #f5f5f5);
  cursor: pointer;
  transition: transform 0.08s ease;
}
.cmodal-btn:active { transform: scale(0.98); }
.cmodal-btn.cmodal-confirm {
  background: var(--red, #e10600);
  border-color: transparent;
  color: #fff;
}
.cmodal-btn.cmodal-confirm.danger {
  background: var(--red, #e10600);
}