.grid-cell {
  animation: key-in 0.55s var(--ease) both;
  transition: transform 180ms var(--ease), box-shadow 220ms, border-color 220ms, background-color 180ms;
}
@keyframes key-in { from { opacity: 0; transform: translateY(10px) scale(0.92); } to { opacity: 1; transform: none; } }
.grid-cell:hover { transform: translateY(-3px) scale(1.02); }
.grid-cell:active { transform: scale(0.95); transition-duration: 80ms; }




.grid-cell.pressed { transform: scale(0.9) !important; transition-duration: 60ms; filter: brightness(1.35); }


.wd-ripple {
  position: absolute; border-radius: 50%; pointer-events: none; z-index: 5;
  width: 12px; height: 12px; margin: -6px 0 0 -6px;
  background: radial-gradient(circle, var(--accent-soft), var(--accent-wash) 60%, transparent 70%);
  animation: wd-ripple 0.6s var(--ease) forwards;
}
@keyframes wd-ripple { to { transform: scale(18); opacity: 0; } }


.grid-cell.is-dropped { animation: key-drop 0.6s var(--ease); }
@keyframes key-drop {
  0% { transform: scale(0.8); }
  45% { transform: scale(1.1); box-shadow: 0 0 0 3px var(--accent); }
  100% { transform: none; }
}
.grid-cell.is-dropped::after {
  content: ""; position: absolute; inset: -3px; border-radius: inherit; pointer-events: none;
  border: 2px solid var(--accent); animation: key-ring 0.7s var(--ease) forwards;
}
@keyframes key-ring { from { transform: scale(1); opacity: 1; } to { transform: scale(1.35); opacity: 0; } }


body.is-dragging .grid-cell:not(.drag-over) { animation: key-invite 1.2s ease-in-out infinite; }
@keyframes key-invite { 50% { box-shadow: 0 0 0 2px var(--accent-line); } }
.grid-cell.drag-over { transform: scale(1.08) !important; }


.wd-page-swap .grid-cell { animation: key-swap 0.5s var(--ease) both; animation-delay: calc(var(--k, 0) * 22ms); }
@keyframes key-swap { from { opacity: 0; transform: translateX(18px) scale(0.94); } to { opacity: 1; transform: none; } }


.action-item { animation: tile-in 0.45s var(--ease) both; animation-delay: calc(var(--k, 0) * 18ms); }
@keyframes tile-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.action-item .icon { transition: transform 260ms var(--ease), border-color 160ms; }
.action-item:hover .icon { transform: scale(1.12); }
.action-item.is-dragging { opacity: 0.45; transform: scale(0.94); }


.nav-btn.active::after { animation: edge-in 0.3s var(--ease); }
@keyframes edge-in { from { opacity: 0; transform: scale(0.86); } to { opacity: 1; transform: none; } }
.nav-btn i { transition: transform 220ms var(--ease); }
.nav-btn:hover i { transform: scale(1.12); }
#refresh-btn:hover i { transform: rotate(180deg); transition-duration: 500ms; }
.nav-btn[data-tip]:hover::after { animation: tip-in 0.18s var(--ease); }
@keyframes tip-in { from { opacity: 0; transform: translate(-4px, -50%); } }


.wd-insp-enter > * { animation: insp-in 0.4s var(--ease) both; }
.wd-insp-enter > *:nth-child(2) { animation-delay: 50ms; }
.wd-insp-enter > *:nth-child(3) { animation-delay: 100ms; }
.wd-insp-enter > *:nth-child(4) { animation-delay: 150ms; }
@keyframes insp-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
#insp-live-preview { transition: transform 300ms var(--ease); }
#insp-live-preview:hover { transform: scale(1.04); }
.insp-placeholder i { animation: float-y 3.4s ease-in-out infinite; }
@keyframes float-y { 50% { transform: translateY(-6px); } }


.wd-toasts.toast-popup-container { right: 20px; bottom: 20px; gap: 10px; align-items: flex-end; }
.wd-toast {
  --tone: var(--accent);
  position: relative; display: flex; align-items: flex-start; gap: 12px; width: 340px; padding: 14px 12px 16px 14px;
  border-radius: var(--radius-md); overflow: hidden; cursor: pointer; pointer-events: auto;
  background: var(--bg-raised); border: 1px solid var(--line-strong);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  box-shadow: var(--shadow-pop);
  opacity: 0; transform: translateX(30px) scale(0.96);
  transition: opacity 0.35s var(--ease), transform 0.45s var(--ease);
}
.wd-toast.is-in { opacity: 1; transform: none; }
.wd-toast.is-leaving { opacity: 0; transform: translateX(40px); transition-duration: 0.3s; }
.wd-toast.is-bump { animation: toast-bump 0.35s var(--ease); }
@keyframes toast-bump { 40% { transform: scale(1.04); } }
.wd-toast--success { --tone: var(--success); }
.wd-toast--warning { --tone: var(--warning); }
.wd-toast--error { --tone: var(--danger); }
.wd-toast::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--tone); }
.wd-toast-ico { margin-top: 1px; font-size: 17px; color: var(--tone); }
.wd-toast.is-in .wd-toast-ico { animation: toast-ico 0.5s var(--ease) 0.1s both; }
@keyframes toast-ico { from { transform: scale(0.3) rotate(-30deg); opacity: 0; } }
.wd-toast-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.wd-toast-text strong { font-size: 13.5px; font-weight: 600; color: var(--text-main); }
.wd-toast-text span { font-size: 12.5px; line-height: 1.45; color: var(--text-dim); word-break: break-word; }
.wd-toast-close {
  flex: none; width: 26px; height: 26px; border-radius: var(--radius-xs); border: 0; background: transparent; color: var(--text-muted); cursor: pointer;
}
.wd-toast-close:hover { background: var(--tint-hover); color: var(--text-strong); }
.wd-toast-timer {
  position: absolute; left: 0; right: 0; bottom: 0; height: 2px; transform-origin: left;
  background: color-mix(in srgb, var(--tone) 70%, transparent);
  animation: toast-timer var(--life, 4s) linear forwards;
}
.wd-toast.is-paused .wd-toast-timer { animation-play-state: paused; }
@keyframes toast-timer { from { transform: scaleX(1); } to { transform: scaleX(0); } }


.wd-update.toast-notification {
  width: 340px; padding: 16px; border-radius: var(--radius-md); gap: 12px; pointer-events: auto;
  background: var(--bg-raised); border: 1px solid var(--accent-line);
  box-shadow: var(--shadow-pop);
}
.wd-update-head { display: flex; align-items: center; gap: 12px; }
.wd-update-head > div { flex: 1; display: flex; flex-direction: column; }
.wd-update-head strong { font-size: 14px; }
#update-notif-version { font-family: var(--mono); font-size: 12px; color: var(--accent-text); }
.wd-update-ico {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: var(--radius-sm); color: #fff;
  background: var(--accent-gradient-fill); animation: st-pulse-gift 2.4s ease-in-out infinite;
}
@keyframes st-pulse-gift { 50% { transform: rotate(-8deg) scale(1.06); } }
.wd-update p { margin: 0; font-size: 12.5px; color: var(--text-dim); line-height: 1.5; }


.wd-sync.sync-toast {
  display: flex; gap: 14px; align-items: center; width: 320px; padding: 14px 16px; border-radius: var(--radius-md); right: 20px; bottom: 20px;
  background: var(--bg-raised); border: 1px solid var(--line-strong); box-shadow: var(--shadow-pop);
  opacity: 0; transform: translateY(12px); transition: opacity 0.3s var(--ease), transform 0.4s var(--ease);
}
.wd-sync.sync-toast[style*="block"] { display: flex !important; }
.wd-sync.show { opacity: 1; transform: none; }
.wd-sync-icon {
  display: grid; place-items: center; width: 38px; height: 38px; flex: none; border-radius: var(--radius-sm); color: #fff; overflow: hidden;
  background: var(--accent-gradient-fill);
}
.wd-sync-icon i { animation: sync-up 1s var(--ease) infinite; }
@keyframes sync-up { 0% { transform: translateY(14px); opacity: 0; } 40%, 60% { transform: none; opacity: 1; } 100% { transform: translateY(-14px); opacity: 0; } }
.wd-sync-info { flex: 1; min-width: 0; }
.wd-sync-head, .wd-sync-foot { display: flex; justify-content: space-between; gap: 8px; }
.wd-sync-head { font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.wd-sync-count { font-family: var(--mono); font-size: 11px; color: var(--accent-text); }
.wd-sync-foot { margin-top: 6px; font-family: var(--mono); font-size: 11px; color: var(--text-muted); }
.wd-bar { height: 5px; border-radius: 999px; background: var(--bg-well); overflow: hidden; }
.wd-bar > div {
  height: 100%; border-radius: inherit; transition: width 0.25s var(--ease);
  background: var(--accent-gradient-flow) 0 0 / 200% 100%; animation: st-flow 1.4s linear infinite;
}


.custom-dialog-overlay {
  position: fixed; inset: 0; z-index: 100000; display: grid; place-items: center;
  background: var(--overlay); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  opacity: 0; transition: opacity 0.22s var(--ease);
}
.custom-dialog-overlay.active { opacity: 1; }
.custom-dialog-overlay .custom-dialog-card {
  width: min(420px, calc(100vw - 40px)); padding: 22px; border-radius: var(--radius-lg) !important;
  background: var(--bg-raised) !important; border: 1px solid var(--line-strong) !important;
  box-shadow: var(--shadow-pop);
  transform: translateY(14px) scale(0.96); opacity: 0; transition: transform 0.35s var(--ease), opacity 0.25s var(--ease);
}
.custom-dialog-overlay.active .custom-dialog-card { transform: none; opacity: 1; }
.custom-dialog-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin: 0; padding: 0; border: 0; }
.dialog-title-group { display: flex; align-items: center; gap: 12px; }
.dialog-title-group h3 { margin: 0; text-transform: none; font-family: var(--sans); font-size: 17px; font-weight: 650; letter-spacing: -0.01em; color: var(--text-main); }
.custom-dialog-card .dialog-icon {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: var(--radius-sm); font-size: 18px; margin: 0;
  color: var(--accent-text); background: var(--accent-soft); border: 1px solid var(--accent-line);
}
.custom-dialog-card.is-danger .dialog-icon { color: var(--danger-text); background: var(--danger-soft); border-color: var(--danger-line); animation: dlg-shake 0.5s var(--ease) 0.15s; }
@keyframes dlg-shake { 20%, 60% { transform: rotate(-10deg); } 40%, 80% { transform: rotate(10deg); } }
.dialog-close-btn { width: 30px; height: 30px; border-radius: var(--radius-xs); border: 0; background: transparent; color: var(--text-muted); cursor: pointer; }
.dialog-close-btn:hover { background: var(--tint-hover); color: var(--text-strong); }
.custom-dialog-body { margin: 14px 0 0 52px; padding: 0; font-size: 13.5px; line-height: 1.55; color: var(--text-dim); white-space: pre-line; overflow-wrap: anywhere; }
.custom-dialog-footer { display: flex; justify-content: flex-end; gap: 8px; margin-top: 22px; padding: 0; border: 0; }
.custom-dialog-footer .btn {
  height: 38px; padding: 0 18px; border-radius: var(--radius-sm); font-size: 13px; font-weight: 600; letter-spacing: 0; text-transform: none; cursor: pointer;
}
.custom-dialog-footer .btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text-dim); }
.custom-dialog-footer .btn-ghost:hover { color: var(--text-strong); border-color: var(--border-hover); background: var(--bg-hover); }
.custom-dialog-footer .btn-danger { background: var(--danger-solid); border: 0; color: #fff; }
.custom-dialog-footer .btn-danger:hover { filter: brightness(1.08); }


.background-blobs .blob { animation-duration: 28s !important; opacity: 0.5; }

@media (prefers-reduced-motion: reduce) {
  .grid-cell, .action-item, .wd-toast, .st-card, .st-hero { animation: none !important; }
}


.grid-cell.is-dropped { animation-delay: 0s !important; }


.wd-toasts.toast-popup-container { transition: bottom 0.35s var(--ease); }
body:has(.wd-sync.show) .wd-toasts.toast-popup-container { bottom: 104px; }


.key-menu {
  position: fixed; z-index: 100001; min-width: 190px; padding: 6px; border-radius: var(--radius-md);
  background: var(--bg-raised); border: 1px solid var(--line-strong); box-shadow: var(--shadow-pop);
  animation: key-menu-in 0.14s var(--ease);
}
.key-menu[hidden] { display: none; }
@keyframes key-menu-in { from { opacity: 0; transform: scale(0.96); } }
.key-menu button {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%;
  padding: 8px 10px; border: 0; border-radius: var(--radius-xs); background: transparent; cursor: pointer;
  font: 500 13px var(--sans); color: var(--text-main); text-align: left;
}
.key-menu button:hover:not(:disabled) { background: var(--bg-hover); }
.key-menu button:disabled { opacity: 0.35; cursor: default; }
.key-menu button.is-danger:hover:not(:disabled) { background: var(--danger-soft); color: var(--danger-text); }
.key-menu kbd { font-family: var(--mono); font-size: 10.5px; color: var(--text-muted); }


.wd-toast, .wd-update.toast-notification, .wd-sync.sync-toast {
  width: 340px; padding: 14px 12px 16px 14px; gap: 12px; border-radius: var(--radius-md);
  background: var(--bg-raised); border: 1px solid var(--line-strong); box-shadow: var(--shadow-pop);
  -webkit-backdrop-filter: none; backdrop-filter: none;
}
.wd-toast::before { display: none; }
.wd-toast-ico, .wd-update-ico, .wd-sync-icon {
  flex: none; display: grid; place-items: center; width: 36px; height: 36px; margin: 0;
  border-radius: var(--radius-sm); font-size: 16px; animation: none;
  color: var(--tone, var(--accent)); background: color-mix(in srgb, var(--tone, var(--accent)) 15%, transparent);
}
.wd-toast { align-items: center; }
.wd-toast-text strong, .wd-update-head strong, .wd-sync-head > span:first-child { font-size: 13.5px; font-weight: 600; color: var(--text-main); }
.wd-update-head { gap: 12px; }
#update-notif-version, .wd-sync-count { font-family: var(--mono); font-size: 11.5px; color: var(--text-muted); }
.wd-update p { margin: 10px 0 12px; font-size: 12.5px; color: var(--text-dim); }
.wd-update.toast-notification { position: relative; overflow: hidden; }
.wd-sync.sync-toast { position: fixed; overflow: hidden; align-items: center; }
.wd-sync-head { margin-bottom: 2px; }
.wd-sync-foot { margin-top: 2px; }

.wd-sync .wd-bar { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; border-radius: 0; background: transparent; }
.wd-sync .wd-bar > div { background: color-mix(in srgb, var(--accent) 70%, transparent); animation: none; border-radius: 0; }