/* ============================================================
   Studio — Figma-inspired dark shell
   Independent layout — overrides global body
   ============================================================ */

:root {
  --s-bg:        #1e1e1e;
  --s-bg-2:      #2c2c2c;
  --s-bg-3:      #383838;
  --s-line:      #2a2a2a;
  --s-line-2:    #3a3a3a;
  --s-line-3:    #4a4a4a;
  --s-ink:       #f5f5f5;
  --s-ink-2:     #d4d4d4;
  --s-muted:     #888888;
  --s-muted-2:   #5e5e5e;
  --s-accent:    #ff5a3c;
  --s-accent-2:  #00d4a8;
  --s-blue:      #4a8eff;
  --s-stage:     #2a2a2a;
}

body.studio-page {
  margin: 0;
  background: var(--s-bg);
  color: var(--s-ink-2);
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  display: grid;
  grid-template-rows: 48px 1fr 28px;
  grid-template-columns: minmax(0, 1fr);
  font-family: var(--font-sans);
  font-size: 13px;
}
body.studio-page * { min-width: 0; }

/* ============== TOP BAR ============== */
.topbar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  background: var(--s-bg);
  border-bottom: 1px solid var(--s-line);
  padding: 0 12px;
  z-index: 20;
  /* overflow: visible (default) — needed so the menu dropdowns can render
     below the bar. Horizontal overflow of the bar itself is prevented by
     min-width: 0 on each grid child + body overflow: hidden. */
}
.topbar > * { min-width: 0; }
.topbar__center { overflow: hidden; }
.topbar__left  { display: flex; align-items: center; gap: 8px; justify-self: start; }
.topbar__center { justify-self: center; }
.topbar__right { display: flex; align-items: center; gap: 8px; justify-self: end; }

.topbar__brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 6px;
  transition: background .15s ease;
}
.topbar__brand:hover { background: var(--s-bg-2); }
.topbar__brand .brand__mark { width: 22px; height: 22px; padding: 2px; }

.topbar__menu { display: flex; align-items: center; gap: 2px; margin-left: 4px; }
.menu-wrap { position: relative; }
.menubtn {
  padding: 6px 10px;
  font-size: 12px;
  color: var(--s-ink-2);
  border-radius: 4px;
  transition: background .15s ease, color .15s ease;
}
.menubtn:hover { background: var(--s-bg-2); }
.menubtn.is-open { background: var(--s-bg-3); color: var(--s-ink); }

.menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 260px;
  white-space: nowrap;
  background: #252525;
  border: 1px solid var(--s-line-3);
  border-radius: 8px;
  padding: 4px;
  box-shadow: 0 18px 40px -10px rgba(0,0,0,.5), 0 1px 0 rgba(255,255,255,.04) inset;
  z-index: 50;
}
.menu[hidden] { display: none; }
.menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 7px 10px;
  font-size: 12px;
  color: var(--s-ink-2);
  border-radius: 4px;
  text-align: left;
  white-space: nowrap;
}
.menu-item > span:first-child {
  flex: 1 1 auto;
  overflow: hidden;
  text-overflow: ellipsis;
}
.menu-item .menu-shortcut { flex: 0 0 auto; }
.menu-item:hover { background: var(--s-blue); color: #fff; }
.menu-item:hover .menu-shortcut { color: rgba(255,255,255,.7); }
.menu-shortcut {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--s-muted);
  letter-spacing: 0.04em;
}
.menu-divider {
  height: 1px;
  background: var(--s-line-3);
  margin: 4px 0;
}

.docname {
  display: inline-flex;
  align-items: baseline;
  background: var(--s-bg-2);
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 4px 10px;
  transition: border-color .15s ease, background .15s ease;
}
.docname:focus-within { border-color: var(--s-blue); background: var(--s-bg); }
.docname input {
  background: none;
  border: none;
  color: var(--s-ink);
  font-size: 13px;
  font-family: var(--font-sans);
  outline: none;
  width: 160px;
  text-align: center;
}
.docname__suffix {
  color: var(--s-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.zoom-control {
  display: inline-flex;
  align-items: center;
  background: var(--s-bg-2);
  border-radius: 6px;
  padding: 2px;
  height: 28px;
}
.zoom-control__label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--s-ink-2);
  padding: 0 10px;
  min-width: 56px;
  text-align: center;
}
.iconbtn {
  width: 24px; height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  color: var(--s-ink-2);
  transition: background .15s ease;
}
.iconbtn:hover { background: var(--s-bg-3); }
.iconbtn--close { width: 28px; height: 28px; margin-left: 4px; }

.studio-page .btn--ghost {
  background: transparent;
  color: var(--s-ink-2);
  border-color: var(--s-line-3);
}
.studio-page .btn--ghost:hover {
  background: var(--s-bg-2);
  border-color: var(--s-ink-2);
  color: var(--s-ink);
}

/* ============== SHELL (3 columns) ============== */
.shell {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr) 280px;
  overflow: hidden;
  background: var(--s-stage);
}

/* ============== PANELS ============== */
.panel {
  background: var(--s-bg);
  border-right: 1px solid var(--s-line);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
}
.panel--right { border-right: none; border-left: 1px solid var(--s-line); }
.panel__section {
  padding: 14px 16px;
  border-bottom: 1px solid var(--s-line);
}
.panel__section--grow { flex: 1; min-height: 0; }
.panel__title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--s-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}
.panel__title-actions { display: inline-flex; gap: 4px; }
.micro {
  width: 20px; height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  background: var(--s-bg-2);
  color: var(--s-ink-2);
  font-size: 14px;
  line-height: 1;
  transition: background .15s ease, color .15s ease;
}
.micro:hover { background: var(--s-bg-3); color: var(--s-ink); }

/* ============== TOOLBAR GRID ============== */
.toolbar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}
.tool {
  aspect-ratio: 1;
  background: var(--s-bg-2);
  border: 1px solid transparent;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--s-ink-2);
  transition: all .15s ease;
}
.tool svg { width: 18px; height: 18px; }
.tool:hover { background: var(--s-bg-3); color: var(--s-ink); }
.tool.is-active {
  background: var(--s-blue);
  color: #fff;
  border-color: var(--s-blue);
}

/* ============== SEGMENTED ============== */
/* Auto-distribute equal columns based on how many buttons are in the group,
   so 3-item (Background), 4-item (Mirror), 6-item (Size) all fit nicely. */
.seg {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
  gap: 2px;
  background: var(--s-bg-2);
  border-radius: 6px;
  padding: 2px;
}
.seg--sm { /* legacy alias — same behaviour now */ }
.seg__btn {
  padding: 6px 4px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--s-ink-2);
  border-radius: 4px;
  transition: background .15s ease, color .15s ease;
  text-align: center;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.seg__btn:hover { background: var(--s-bg-3); }
.seg__btn.is-active {
  background: var(--s-bg);
  color: var(--s-ink);
  box-shadow: 0 1px 0 var(--s-line-3);
}

/* ============== LAYERS ============== */
.layers {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.layer {
  display: grid;
  grid-template-columns: 14px 22px 1fr auto;
  align-items: center;
  gap: 6px;
  padding: 6px 8px 6px 4px;
  background: var(--s-bg-2);
  border-radius: 6px;
  cursor: grab;
  transition: background .15s ease, transform .15s ease, box-shadow .15s ease;
  font-size: 12px;
  color: var(--s-ink-2);
  border: 1px solid transparent;
}
.layer:hover { background: var(--s-bg-3); }
.layer.is-active {
  background: var(--s-bg-3);
  border-color: var(--s-blue);
}
.layer.is-hidden .layer__name { color: var(--s-muted-2); text-decoration: line-through; }
.layer.is-dragging {
  opacity: 0.4;
  cursor: grabbing;
  /* Keep the dragged item still while siblings animate around it. */
  transform: none !important;
  transition: none !important;
}

.layer__handle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 18px;
  color: var(--s-muted-2);
  cursor: grab;
}
.layer__handle:hover { color: var(--s-ink-2); }
.layer__handle::before {
  content: "";
  display: block;
  width: 6px;
  height: 10px;
  background-image:
    radial-gradient(circle, currentColor 1px, transparent 1.4px);
  background-size: 3px 3px;
}

.layer__visibility {
  width: 22px; height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--s-ink-2);
  border-radius: 4px;
  transition: background .15s ease, color .15s ease;
}
.layer__visibility:hover { background: rgba(255,255,255,.06); color: var(--s-ink); }
.layer.is-hidden .layer__visibility { color: var(--s-muted-2); }

.layer__name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  outline: none;
  border-radius: 3px;
  padding: 2px 4px;
  margin-left: -4px;
}
.layer__name[contenteditable="true"],
.layer__name.is-editing {
  background: var(--s-bg);
  outline: 1px solid var(--s-blue);
  box-shadow: 0 0 0 3px rgba(91, 124, 250, 0.18);
  cursor: text;
  user-select: text;
  overflow: visible;
  text-overflow: clip;
}
.layer__btn[data-action="rename"]:hover { color: var(--s-blue); }

.layer__actions {
  display: inline-flex;
  align-items: center;
  gap: 1px;
  opacity: 0;
  transition: opacity .15s ease;
}
.layer:hover .layer__actions,
.layer.is-active .layer__actions { opacity: 1; }
.layer__btn {
  width: 20px; height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--s-muted);
  border-radius: 3px;
  transition: background .15s ease, color .15s ease;
}
.layer__btn:hover { background: rgba(255,255,255,.06); color: var(--s-ink); }
.layer__btn[data-action="delete"]:hover { color: #ff7a7a; background: rgba(255,90,90,.1); }
.layer__btn:disabled { opacity: 0.3; cursor: not-allowed; }
.layer__btn:disabled:hover { background: transparent; color: var(--s-muted); }

/* ============== STAGE / VIEWPORT ============== */
.stage {
  position: relative;
  overflow: hidden;
  background: var(--s-stage);
  background-image:
    radial-gradient(circle, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 16px 16px;
}
.stage__viewport {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.stage__viewport canvas {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  background:
    repeating-conic-gradient(#3a3a3a 0% 25%, #2c2c2c 0% 50%) 50% / 16px 16px;
  box-shadow:
    0 10px 24px -12px rgba(0, 0, 0, .35),
    0 0 0 1px rgba(255, 255, 255, .05);
  position: absolute;
  cursor: crosshair;
  touch-action: none;
}
#previewLayer { pointer-events: none; background: transparent !important; box-shadow: none !important; }

.stage.is-panning { cursor: grab; }
.stage.is-panning .stage__viewport canvas { cursor: grab; }
.stage.is-panning.is-pan-active { cursor: grabbing; }
.stage.is-panning.is-pan-active .stage__viewport canvas { cursor: grabbing; }

.stage.is-dropping::after {
  content: "Drop image to add as a new layer";
  position: absolute;
  inset: 12px;
  border: 2px dashed var(--s-accent-2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,212,168,0.06);
  color: var(--s-accent-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 6;
  pointer-events: none;
  animation: dropPulse 1.2s ease-in-out infinite;
}
@keyframes dropPulse {
  0%, 100% { background-color: rgba(0,212,168,0.06); }
  50%      { background-color: rgba(0,212,168,0.12); }
}

.hint {
  position: absolute;
  background: rgba(20,20,20,.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--s-line-2);
  border-radius: 8px;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--s-muted);
  pointer-events: none;
  z-index: 4;
}
.hint kbd {
  background: var(--s-bg-3);
  color: var(--s-ink-2);
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 3px;
  font-family: var(--font-mono);
}
.hint--bottom-left { bottom: 16px; left: 16px; }

/* ============== PROPERTIES (Right) ============== */
.prop-row {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  margin-bottom: 12px;
}
.prop-row:last-child { margin-bottom: 0; }
.prop-row--inline {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.prop-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--s-muted);
}
.prop-row--inline .prop-label {
  text-transform: none;
  letter-spacing: 0;
  font-size: 11px;
  font-family: var(--font-sans);
  min-width: 70px;
}

.color-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.color-swatch {
  width: 36px; height: 36px;
  border-radius: 6px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--s-line-3);
  cursor: pointer;
  background: var(--s-accent);
}
.color-swatch input[type="color"] {
  position: absolute;
  inset: -4px;
  opacity: 0;
  cursor: pointer;
}
.color-info { display: flex; flex-direction: column; gap: 2px; }
.color-hex {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--s-ink);
  letter-spacing: 0.04em;
}
.color-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--s-muted);
}

.palette {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 4px;
  margin-bottom: 12px;
}
.swatch {
  aspect-ratio: 1;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,.08);
  cursor: pointer;
  transition: transform .12s ease;
  position: relative;
}
.swatch:hover { transform: scale(1.1); }
.swatch.is-active::after {
  content: "";
  position: absolute;
  inset: -3px;
  border: 2px solid var(--s-ink);
  border-radius: 6px;
}

.palette-meta { display: flex; flex-direction: column; gap: 6px; }
.palette-meta__label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--s-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.palette-meta__used {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  min-height: 16px;
}
.palette-meta__used span {
  width: 14px; height: 14px;
  border-radius: 3px;
  border: 1px solid rgba(255,255,255,.08);
  cursor: pointer;
}

/* ============== HISTORY / ACTIONS ============== */
.history-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 8px;
}
.studio-page .btn--sm {
  padding: 7px 10px;
  font-size: 12px;
  border-radius: 6px;
}
.studio-page .btn--danger {
  background: transparent;
  color: #ff7a7a;
  border: 1px solid #4a2a2a;
}
.studio-page .btn--danger:hover { background: #2a1a1a; border-color: #ff7a7a; }

/* ============== STATUS BAR ============== */
.statusbar {
  background: var(--s-bg);
  border-top: 1px solid var(--s-line);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, auto) minmax(0, 1fr);
  align-items: center;
  padding: 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--s-muted);
  overflow: hidden;
}
.statusbar__left { display: flex; gap: 8px; align-items: center; overflow: hidden; }
.statusbar__center {
  justify-self: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.statusbar__right { justify-self: end; }
.status-hint {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.status-pill {
  background: var(--s-blue);
  color: #fff;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.status-sep { color: var(--s-muted-2); }
.status-hint kbd {
  background: var(--s-bg-2);
  color: var(--s-ink-2);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 10px;
  margin-right: 2px;
}
@media (max-width: 1000px) { .statusbar__center { display: none; } }

/* ============================================================
   MODAL
   ============================================================ */
.modal-root {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  pointer-events: none;
}
.modal-root[hidden] { display: none; }
.modal-root.is-open { pointer-events: auto; }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  /* full effect from the start — no opacity transition */
}

.modal {
  position: relative;
  background: #1f1f1f;
  border: 1px solid var(--s-line-3);
  border-radius: 12px;
  width: 100%;
  max-width: 440px;
  max-height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 32px 80px -16px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.03) inset;
  /* No fade — shadow blur stays at final value */
}
.modal-root--large .modal  { max-width: 780px; }
.modal-root--xlarge .modal { max-width: 980px; }
.modal-root--small .modal  { max-width: 380px; }

.modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--s-line);
}
.modal__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--s-ink);
  letter-spacing: -0.01em;
}
.modal__close {
  width: 26px; height: 26px;
  border-radius: 6px;
  color: var(--s-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s ease, color .15s ease;
}
.modal__close:hover { background: var(--s-bg-2); color: var(--s-ink); }
.modal__body {
  padding: 18px;
  overflow: auto;
  color: var(--s-ink-2);
  font-size: 13px;
  line-height: 1.55;
}
.modal__body p { margin: 0 0 10px; }
.modal__body p:last-child { margin-bottom: 0; }
.modal__body strong { color: var(--s-ink); font-weight: 600; }

.modal__actions {
  padding: 12px 18px;
  border-top: 1px solid var(--s-line);
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  background: rgba(0,0,0,.15);
}
.studio-page .modal .btn {
  padding: 8px 14px;
  font-size: 12px;
  border-radius: 6px;
}
.studio-page .modal .btn--primary { background: var(--s-blue); color: #fff; border-color: var(--s-blue); }
.studio-page .modal .btn--primary:hover { background: #5b9eff; }
.studio-page .modal .btn--ghost { background: transparent; color: var(--s-ink-2); border: 1px solid var(--s-line-3); }
.studio-page .modal .btn--ghost:hover { background: var(--s-bg-2); border-color: var(--s-ink-2); }
.studio-page .modal .btn--danger { background: transparent; color: #ff7a7a; border: 1px solid #4a2a2a; }
.studio-page .modal .btn--danger:hover { background: #2a1a1a; border-color: #ff7a7a; }

/* Dark-theme form controls inside studio modals */
.studio-page .modal .form-input,
.studio-page .modal .form-textarea {
  background: var(--s-bg-2);
  border: 1px solid var(--s-line-3);
  color: var(--s-ink);
}
.studio-page .modal .form-input::placeholder,
.studio-page .modal .form-textarea::placeholder {
  color: var(--s-muted);
}
.studio-page .modal .form-input:focus,
.studio-page .modal .form-textarea:focus {
  border-color: var(--s-blue);
  box-shadow: 0 0 0 3px rgba(74, 142, 255, 0.18);
}
.studio-page .modal .form-label {
  color: var(--s-muted);
}
.studio-page .modal .form-input-prefix {
  color: var(--s-muted);
}
.studio-page .modal .form-file {
  background: var(--s-bg-2);
  border-color: var(--s-line-3);
  color: var(--s-ink-2);
}
.studio-page .modal .form-file:hover {
  background: var(--s-bg-3);
  border-color: var(--s-ink-2);
}

/* Dark-theme range / switch inside studio modals */
.studio-page .modal input[type="range"] {
  background: var(--s-bg-3);
}
.studio-page .modal input[type="range"]::-webkit-slider-thumb {
  background: var(--s-blue);
  border: 3px solid var(--s-bg);
  box-shadow: 0 0 0 1px var(--s-blue);
}
.studio-page .modal input[type="range"]::-moz-range-thumb {
  background: var(--s-blue);
  border: 3px solid var(--s-bg);
  box-shadow: 0 0 0 1px var(--s-blue);
}
.studio-page .modal .switch__slider { background: var(--s-line-3); }
.studio-page .modal .switch input:checked + .switch__slider { background: var(--s-blue); }

/* Restore banner */
.restore-summary {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  padding: 12px;
  background: var(--s-bg-2);
  border-radius: 8px;
  margin-top: 4px;
}
.restore-summary canvas {
  width: 64px;
  height: 64px;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  background:
    repeating-conic-gradient(#3a3a3a 0% 25%, #2c2c2c 0% 50%) 50% / 10px 10px;
  border-radius: 6px;
}
.restore-summary__meta { display: flex; flex-direction: column; gap: 2px; }
.restore-summary__name { font-weight: 600; color: var(--s-ink); }
.restore-summary__sub { font-family: var(--font-mono); font-size: 11px; color: var(--s-muted); }

/* ============================================================
   IMPORT DIALOG
   ============================================================ */
.import-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 22px;
}
.import-previews {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.import-preview { display: flex; flex-direction: column; }
.import-preview__label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--s-muted);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.import-preview__dims {
  color: var(--s-ink-2);
  background: var(--s-bg-2);
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  letter-spacing: 0.04em;
}
.import-preview__frame {
  aspect-ratio: 1;
  background:
    repeating-conic-gradient(#3a3a3a 0% 25%, #2c2c2c 0% 50%) 50% / 14px 14px;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border: 1px solid var(--s-line-3);
}
.import-preview__frame canvas {
  max-width: 100%;
  max-height: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.import-controls { display: flex; flex-direction: column; gap: 16px; }
.ctrl-block { display: flex; flex-direction: column; gap: 8px; }
.ctrl-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--s-muted);
}
.ctrl-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--s-ink-2);
}
.ctrl-value {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--s-bg-2);
  padding: 2px 8px;
  border-radius: 999px;
  color: var(--s-ink-2);
  text-transform: none;
  letter-spacing: 0;
}
.ctrl-hint {
  font-size: 11px;
  color: var(--s-muted);
  margin: 4px 0 0;
}
.ctrl-sub {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
  padding: 10px 12px;
  background: var(--s-bg-2);
  border-radius: 6px;
}
.seg--wrap {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
}
.preset-swatches {
  display: flex;
  gap: 3px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.preset-swatch {
  width: 16px;
  height: 16px;
  border-radius: 3px;
  border: 1px solid rgba(255,255,255,0.08);
}

@media (max-width: 880px) {
  .import-grid { grid-template-columns: 1fr; }
  .import-previews { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .import-previews { grid-template-columns: 1fr; }
}

/* ---- New canvas size picker (inside Modal) ---- */
.newcanvas__intro {
  margin: 0 0 18px;
  color: var(--s-muted);
  font-size: 13px;
  line-height: 1.5;
}
.newcanvas__warn {
  margin: 0 0 16px;
  padding: 10px 12px;
  background: #2a1a1a;
  border: 1px solid #4a2a2a;
  border-radius: 6px;
  color: #ff7a7a;
  font-size: 12px;
}
.newcanvas__name {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0 0 18px;
}
.newcanvas__name .form-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--s-muted);
}
.newcanvas__name .form-input {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.newcanvas__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 4px;
}
.newcanvas__opt {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 16px 8px 14px;
  background: var(--s-bg-2);
  border: 1px solid var(--s-line-3);
  border-radius: 10px;
  color: var(--s-ink-2);
  font-family: var(--font-sans);
  cursor: pointer;
  outline: none;
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .12s ease;
}
.newcanvas__opt:hover {
  background: var(--s-bg-3);
  border-color: var(--s-ink-2);
  transform: translateY(-1px);
}
.newcanvas__opt:focus-visible {
  border-color: var(--s-blue);
  box-shadow: 0 0 0 3px rgba(74, 142, 255, 0.25);
}
.newcanvas__opt.is-active {
  background: linear-gradient(160deg, rgba(74,142,255,0.22), rgba(74,142,255,0.06));
  border-color: var(--s-blue);
  color: var(--s-ink);
}
.newcanvas__opt.is-active::after {
  content: "";
  position: absolute;
  top: 8px; right: 8px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--s-blue);
  background-image:
    linear-gradient(45deg, transparent 40%, #fff 40%, #fff 60%, transparent 60%),
    linear-gradient(-45deg, transparent 40%, #fff 40%, #fff 60%, transparent 60%);
  background-size: 8px 2px, 8px 2px;
  background-position: 3px 8px, 3px 5px;
  background-repeat: no-repeat;
}

/* Visual representation of pixel density */
.newcanvas__opt-viz {
  width: 44px;
  height: 44px;
  border-radius: 6px;
  background: var(--s-bg);
  border: 1px solid var(--s-line-3);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 2px;
}
.newcanvas__opt.is-active .newcanvas__opt-viz {
  background: rgba(0, 0, 0, 0.3);
  border-color: var(--s-blue);
}
.newcanvas__opt-grid {
  width: 36px;
  height: 36px;
  background-image:
    linear-gradient(to right,  rgba(255,255,255,0.35) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.35) 1px, transparent 1px);
  background-size: calc(100% / var(--n, 8)) calc(100% / var(--n, 8));
  background-position: 0 0;
}
.newcanvas__opt.is-active .newcanvas__opt-grid {
  background-image:
    linear-gradient(to right,  rgba(255,255,255,0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.55) 1px, transparent 1px);
}

.newcanvas__opt-num {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.01em;
}
.newcanvas__opt-hint {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.6;
}
.newcanvas__opt.is-active .newcanvas__opt-hint { opacity: 0.85; }

@media (max-width: 480px) {
  .newcanvas__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---- Cloud Save: slot picker ---- */
.cloud-save__intro {
  margin: 0 0 16px;
  color: var(--s-ink-2);
  font-size: 13px;
  line-height: 1.5;
}
.cloud-save__intro strong { color: var(--s-ink); font-weight: 600; }
.cloud-slots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}
.cloud-slot {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  background: var(--s-bg-2);
  border: 1px solid var(--s-line-3);
  border-radius: 10px;
  padding: 10px 10px 12px;
  cursor: pointer;
  outline: none;
  transition: background .15s ease, border-color .15s ease, transform .12s ease;
  font-family: var(--font-sans);
  color: var(--s-ink-2);
  text-align: left;
}
.cloud-slot:hover {
  background: var(--s-bg-3);
  border-color: var(--s-ink-2);
  transform: translateY(-1px);
}
.cloud-slot.is-selected {
  background: linear-gradient(160deg, rgba(74,142,255,0.22), rgba(74,142,255,0.06));
  border-color: var(--s-blue);
  color: var(--s-ink);
}
.cloud-slot.is-selected::after {
  content: "✓";
  position: absolute;
}
.cloud-slot {
  position: relative;
}
.cloud-slot.is-selected::after {
  top: 8px; right: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--s-blue);
  font-weight: 600;
}
.cloud-slot__art {
  aspect-ratio: 1;
  background:
    repeating-conic-gradient(#3a3a3a 0% 25%, #2c2c2c 0% 50%) 50% / 14px 14px;
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  border: 1px solid rgba(255,255,255,0.04);
}
.cloud-slot__art img {
  width: 100%; height: 100%;
  object-fit: contain;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}
.cloud-slot__pixels {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--s-muted);
}
.cloud-slot--empty .cloud-slot__art {
  background: rgba(74, 142, 255, 0.08);
  border: 2px dashed var(--s-line-3);
}
.cloud-slot--empty.is-selected .cloud-slot__art {
  border-color: var(--s-blue);
  background: rgba(74, 142, 255, 0.15);
}
.cloud-slot__plus {
  font-size: 28px;
  color: var(--s-muted);
  font-weight: 300;
  line-height: 1;
}
.cloud-slot.is-selected .cloud-slot__plus { color: var(--s-blue); }
.cloud-slot__title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--s-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
}
.cloud-slot--empty .cloud-slot__title { color: var(--s-muted); font-weight: 500; }
.cloud-slot.is-selected .cloud-slot__title { color: var(--s-ink); }
.cloud-slot__sub {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--s-muted);
  letter-spacing: 0.04em;
}

@media (max-width: 600px) {
  .cloud-slots { grid-template-columns: 1fr; }
}

/* ---- Cloud save button (topbar) ---- */
.cloud-save-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  padding: 0 12px;
  border-radius: 8px;
  border: 1px solid var(--s-line-3);
  background: var(--s-bg-2);
  color: var(--s-ink-2);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease, transform .1s ease;
}
.cloud-save-btn:hover  { background: var(--s-bg-3); color: var(--s-ink); }
.cloud-save-btn:active { transform: translateY(1px); }
.cloud-save-btn[hidden] { display: none; }
.cloud-save-btn .cloud-save-btn__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--s-muted);
  flex-shrink: 0;
}
.cloud-save-btn .cloud-save-btn__cloud,
.cloud-save-btn .cloud-save-btn__check { display: none; }

/* Clean / saved state — solid green pill with a check icon */
.cloud-save-btn.is-clean {
  cursor: default;
  background: #00a786;
  border-color: #00a786;
  color: #fff;
}
.cloud-save-btn.is-clean:hover { background: #00a786; color: #fff; filter: brightness(1.05); }
.cloud-save-btn.is-clean .cloud-save-btn__dot { display: none; }
.cloud-save-btn.is-clean .cloud-save-btn__check {
  display: inline-block;
  color: #fff;
}

/* Dirty state — orange alert pill with pulsing dot */
.cloud-save-btn.is-dirty {
  background: #ff8a3c;
  border-color: #ff8a3c;
  color: #1a1a1a;
}
.cloud-save-btn.is-dirty:hover { background: #ffa05c; filter: brightness(1.02); }
.cloud-save-btn.is-dirty .cloud-save-btn__dot {
  background: #1a1a1a;
  box-shadow: 0 0 0 0 rgba(26,26,26,.6);
  animation: cloudSavePulse 1.6s ease-out infinite;
}
@keyframes cloudSavePulse {
  0%   { box-shadow: 0 0 0 0   rgba(26,26,26,.55); }
  70%  { box-shadow: 0 0 0 6px rgba(26,26,26,0);   }
  100% { box-shadow: 0 0 0 0   rgba(26,26,26,0);   }
}

/* Saving state — spinner replaces dot */
.cloud-save-btn.is-saving {
  cursor: default;
  opacity: 0.85;
  pointer-events: none;
}
.cloud-save-btn.is-saving .cloud-save-btn__dot {
  border: 1.5px solid currentColor;
  border-top-color: transparent;
  background: transparent;
  border-radius: 50%;
  animation: cloudSaveSpin .8s linear infinite;
}
@keyframes cloudSaveSpin {
  to { transform: rotate(360deg); }
}

/* ---- Cloud autosave status toast ---- */
.autosave-status {
  position: fixed;
  bottom: 60px;
  right: 24px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--s-bg-2);
  border: 1px solid var(--s-line-3);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--s-ink-2);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .25s ease, transform .25s ease;
  pointer-events: none;
  z-index: 90;
  box-shadow: 0 10px 24px -12px rgba(0,0,0,0.45);
}
.autosave-status.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.autosave-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--s-muted);
}
.autosave-status.is-on::before    { background: var(--s-blue); }
.autosave-status.is-saved::before { background: var(--s-accent-2); }
.autosave-status.is-error::before { background: #ff7a7a; }

/* ---- Cloud project list (inside Modal) ---- */
.cloud-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cloud-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px;
  background: var(--s-bg-2);
  border: 1px solid var(--s-line-3);
  border-radius: 8px;
  cursor: pointer;
  text-align: left;
  width: 100%;
  color: var(--s-ink-2);
  font-family: var(--font-sans);
  transition: background .15s ease, border-color .15s ease;
}
.cloud-item:hover { background: var(--s-bg-3); border-color: var(--s-blue); }
.cloud-item__thumb {
  width: 56px; height: 56px;
  border-radius: 6px;
  background:
    repeating-conic-gradient(#3a3a3a 0% 25%, #2c2c2c 0% 50%) 50% / 12px 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}
.cloud-item__thumb img {
  width: 100%; height: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  object-fit: contain;
}
.cloud-item__meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
  color: var(--s-muted);
}
.cloud-item__meta strong { color: var(--s-ink); font-size: 14px; }
@media (max-width: 700px) {
  .shell { grid-template-columns: 56px 1fr; }
  .panel--right { display: none; }
  .panel--left .panel__title { display: none; }
  .panel--left .panel__section { padding: 8px; }
  .toolbar-grid { grid-template-columns: 1fr; }
  .seg, .layers { display: none; }
}