/* aieditor-mockup.css — Product Mockup (Three.js)
   Panel gallery (#aie-panel-mockup) + overlay viewer (#aie-mk-overlay). */

/* ── Panel gallery ─────────────────────────────────────── */
.aie-mk-hint {
  font-size: 11px;
  color: var(--xamdam);
  margin: 0 0 10px;
  line-height: 1.4;
}
.aie-mk-empty {
  font-size: 12px;
  color: var(--xamdam);
  padding: 16px 4px;
  text-align: center;
}
.aie-mk-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.aie-mk-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 16px 8px;
  border: 1px solid var(--xam);
  border-radius: 10px;
  background: var(--trang);
  cursor: pointer;
  transition: border-color .15s, background .15s, transform .1s;
}
.aie-mk-card > i { font-size: 1.7rem; color: var(--den2); }
.aie-mk-card > span { font-size: 12px; color: var(--den2); }
.aie-mk-card:hover {
  border-color: var(--vang);
  background: #fffbea;
  transform: translateY(-1px);
}

/* ── Overlay viewer ────────────────────────────────────── */
.aie-mk-overlay {
  position: fixed;
  inset: 0;
  z-index: 20000;
  display: flex;
  background: rgba(15, 17, 21, 0.62);
  backdrop-filter: blur(3px);
}
.aie-mk-main {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 16px;
}
.aie-mk-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}
.aie-mk-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 11px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 12px;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
.aie-mk-chip:hover { background: rgba(255, 255, 255, 0.18); }
.aie-mk-chip.active {
  background: var(--vang);
  border-color: var(--vang);
  color: var(--den);
}
.aie-mk-stage {
  flex: 1 1 auto;
  min-height: 0;
  border-radius: 14px;
  /* Khớp nền workspace editor (#aie-canvas-workspace: #f5f5f5 light / #1a1a1a dark) */
  background: #f5f5f5;
  overflow: hidden;
}
.aie-mk-overlay.aie-mk-dark .aie-mk-stage { background: #1a1a1a; }

.aie-mk-viewport { width: 100%; height: 100%; position: relative; }
.aie-mk-viewport canvas { display: block; width: 100% !important; height: 100% !important; }

/* ── Loading bar ───────────────────────────────────────── */
.aie-mk-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #555;
  font-size: 13px;
  font-weight: 500;
  pointer-events: none;
}
.aie-mk-overlay.aie-mk-dark .aie-mk-loading { color: #cfcfcf; }
.aie-mk-progress {
  width: 240px;
  height: 6px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.12);
  overflow: hidden;
}
.aie-mk-overlay.aie-mk-dark .aie-mk-progress { background: rgba(255, 255, 255, 0.15); }
.aie-mk-progress-bar {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: var(--vang);
  transition: width 0.15s ease;
}
/* Indeterminate: khi server không gửi Content-Length → chạy qua lại */
.aie-mk-progress.indeterminate .aie-mk-progress-bar {
  width: 40%;
  animation: aie-mk-indet 1.1s ease-in-out infinite;
}
@keyframes aie-mk-indet {
  0%   { margin-left: -40%; }
  100% { margin-left: 100%; }
}

/* ── Controls sidebar ──────────────────────────────────── */
.aie-mk-side {
  flex: 0 0 380px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px 20px;
  background: var(--trang);
  overflow-y: auto;
}
.aie-mk-group { display: flex; flex-direction: column; gap: 8px; }
.aie-mk-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--den2);
}
.aie-mk-label-row { display: flex; justify-content: space-between; align-items: center; }
.aie-mk-val { font-size: 11px; font-weight: 500; color: var(--xamdam); }

.aie-mk-drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 110px;
  border: 1.5px dashed var(--xamdam);
  border-radius: 10px;
  color: var(--xamdam);
  font-size: 12px;
  cursor: pointer;
  background-size: cover;
  background-position: center;
  transition: border-color .15s, background-color .15s;
}
.aie-mk-drop > i { font-size: 1.6rem; }
.aie-mk-drop:hover { border-color: var(--vang); color: var(--den2); }
.aie-mk-drop.drag { border-color: var(--vang); background-color: #fffbea; }
.aie-mk-drop.has-pattern {
  border-style: solid;
  border-color: var(--vang);
}

.aie-mk-range { width: 100%; accent-color: var(--vang); }
/* Hàng inline: label trái, control phải */
.aie-mk-row { flex-direction: row; align-items: center; justify-content: space-between; }
/* Pick color = ô vuông nhỏ */
.aie-mk-color {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  padding: 2px;
  border: 1px solid var(--xam);
  border-radius: 8px;
  cursor: pointer;
  background: var(--trang);
}
/* Product color row + swatches gợi ý */
.aie-mk-color-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.aie-mk-swatches { display: flex; gap: 5px; flex-wrap: wrap; }
.aie-mk-swatch {
  width: 22px; height: 22px; padding: 0; border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.2); cursor: pointer; transition: transform .1s;
}
.aie-mk-swatch:hover { transform: scale(1.15); }
.aie-mk-overlay.aie-mk-dark .aie-mk-swatch { border-color: rgba(255, 255, 255, 0.3); }

/* Dropzone gọn hơn */
.aie-mk-drop-sm { height: 76px; gap: 4px; }
.aie-mk-drop-sm > i { font-size: 1.3rem; }
/* Sub-label nhỏ (Or fill with solid color) */
.aie-mk-sublabel { font-size: 11px; color: var(--xamdam); margin: 9px 0 6px; }
.aie-mk-overlay.aie-mk-dark .aie-mk-sublabel { color: #8b929e; }
/* Nút Fill part */
.aie-mk-fill-btn {
  padding: 6px 12px; border-radius: 8px; font-size: 12px; font-weight: 600;
  border: 1px solid var(--xam); background: var(--trang); color: var(--den2);
  cursor: pointer; transition: background .15s, border-color .15s;
}
.aie-mk-fill-btn:hover { border-color: var(--vang); background: #fffbea; }
.aie-mk-overlay.aie-mk-dark .aie-mk-fill-btn { background: #0e1116; border-color: rgba(255,255,255,0.18); color: #e6e8ec; }
.aie-mk-overlay.aie-mk-dark .aie-mk-fill-btn:hover { border-color: var(--vang); background: rgba(255,200,20,0.12); }

/* Popup "Upload your image" neo lên part đang chọn */
.aie-mk-partpop {
  position: absolute; transform: translate(-50%, -50%); z-index: 6;
  display: inline-flex; align-items: center; gap: 7px; white-space: nowrap;
  padding: 8px 13px; border-radius: 10px; cursor: pointer;
  background: rgba(42, 123, 255, 0.95); color: #fff;
  font-size: 12.5px; font-weight: 600; letter-spacing: .2px;
  border: 1.5px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  animation: aie-mk-pop-in .18s ease;
}
.aie-mk-partpop > i { font-size: 1.05rem; }
.aie-mk-partpop:hover { background: #2a7bff; }
@keyframes aie-mk-pop-in { from { opacity: 0; transform: translate(-50%, -42%); } to { opacity: 1; transform: translate(-50%, -50%); } }

/* Parts (per-part design) */
.aie-mk-parts { display: flex; flex-wrap: wrap; gap: 5px; }
.aie-mk-part {
  padding: 4px 11px; border-radius: 999px; font-size: 11px; cursor: pointer;
  border: 1px solid var(--xam); background: var(--trang); color: var(--den2);
  transition: border-color .15s, background .15s;
}
.aie-mk-part:hover { border-color: var(--vang); }
.aie-mk-part.active { background: var(--vang); border-color: var(--vang); color: var(--den); font-weight: 600; }
.aie-mk-parts-hint { font-size: 10px; color: var(--xamdam); margin-top: 6px; line-height: 1.3; }
.aie-mk-pad {
  width: 100%; aspect-ratio: 1 / 1; display: block;
  border-radius: 8px; background: #0e1116; cursor: move; touch-action: none;
  border: 1px solid rgba(255,255,255,0.12);
}
.aie-mk-del-item {
  border: none; background: transparent; color: var(--xamdam); cursor: pointer;
  font-size: 13px; padding: 0 4px; line-height: 1;
}
.aie-mk-del-item:hover { color: var(--do, #DB1A1A); }
.aie-mk-seam { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--den2); margin-top: 9px; cursor: pointer; }
.aie-mk-overlay.aie-mk-dark .aie-mk-seam { color: #c3c7cd; }
.aie-mk-scope {
  width: 100%; margin-top: 6px; padding: 7px 9px; font-size: 12px;
  border: 1px solid var(--xam); border-radius: 8px; background: var(--trang); color: var(--den2);
}
.aie-mk-overlay.aie-mk-dark .aie-mk-scope { background: #0e1116; border-color: rgba(255,255,255,0.15); color: #e6e8ec; }
.aie-mk-overlay.aie-mk-dark .aie-mk-part { background: transparent; border-color: rgba(255,255,255,0.18); color: #c3c7cd; }
.aie-mk-overlay.aie-mk-dark .aie-mk-part.active { background: var(--vang); color: var(--den); border-color: var(--vang); }

/* Motion buttons (grid 2 cột) */
.aie-mk-motion { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.aie-mk-mbtn {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 8px; border-radius: 8px; font-size: 12px; font-weight: 500; cursor: pointer;
  border: 1px solid var(--xam); background: var(--trang); color: var(--den2);
  transition: border-color .15s, background .15s;
}
.aie-mk-mbtn > i { font-size: .95rem; }
.aie-mk-mbtn:hover { border-color: var(--vang); }
.aie-mk-mbtn.active { background: var(--vang); border-color: var(--vang); color: var(--den); font-weight: 600; }
.aie-mk-overlay.aie-mk-dark .aie-mk-mbtn { background: transparent; border-color: rgba(255,255,255,0.18); color: #c3c7cd; }
.aie-mk-overlay.aie-mk-dark .aie-mk-mbtn.active { background: var(--vang); color: var(--den); border-color: var(--vang); }

.aie-mk-actions {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.aie-mk-btn {
  width: 100%;
  padding: 10px 14px;
  border-radius: 9px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, opacity .15s;
}
.aie-mk-btn-primary { background: var(--vang); color: var(--den); }
.aie-mk-btn-primary:hover { background: var(--vangdam); }
.aie-mk-btn-primary:disabled { opacity: .5; cursor: not-allowed; }
.aie-mk-btn-ghost {
  background: transparent;
  border-color: var(--xam);
  color: var(--den2);
}
.aie-mk-btn-ghost:hover { background: var(--xamnhat); }

/* ── Dark theme cho controls sidebar (khớp editor dark) ── */
.aie-mk-overlay.aie-mk-dark .aie-mk-side { background: #14171c; }
.aie-mk-overlay.aie-mk-dark .aie-mk-label { color: #e6e8ec; }
.aie-mk-overlay.aie-mk-dark .aie-mk-val { color: #8b929e; }
.aie-mk-overlay.aie-mk-dark .aie-mk-drop { border-color: rgba(255,255,255,0.2); color: #8b929e; }
.aie-mk-overlay.aie-mk-dark .aie-mk-drop:hover { border-color: var(--vang); color: #e6e8ec; }
.aie-mk-overlay.aie-mk-dark .aie-mk-drop.drag { background-color: rgba(255,200,20,0.12); }
.aie-mk-overlay.aie-mk-dark .aie-mk-color { background: #0e1116; border-color: rgba(255,255,255,0.15); }
.aie-mk-overlay.aie-mk-dark .aie-mk-btn-ghost { color: #c3c7cd; border-color: rgba(255,255,255,0.18); }
.aie-mk-overlay.aie-mk-dark .aie-mk-btn-ghost:hover { background: rgba(255,255,255,0.08); }

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 820px) {
  .aie-mk-overlay { flex-direction: column; }
  .aie-mk-side { flex-basis: auto; }
}

/* ── Full browser panel (search + category + preview grid) ── */
.aie-hidden { display: none !important; }
.aie-mk-browser {
  position: fixed;
  inset: 0;
  z-index: 19000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 17, 21, 0.55);
  backdrop-filter: blur(3px);
}
.aie-mk-browser-panel {
  width: min(1080px, 94vw);
  height: min(86vh, 880px);
  display: flex;
  flex-direction: column;
  background: var(--trang);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}
.aie-mk-dark .aie-mk-browser-panel { background: #14171c; color: #e6e8ec; }

.aie-mk-browser-hd {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--xam);
}
.aie-mk-dark .aie-mk-browser-hd { border-color: rgba(255,255,255,0.08); }
.aie-mk-browser-title { font-size: 16px; font-weight: 700; color: var(--den2); display: flex; align-items: center; gap: 8px; }
.aie-mk-dark .aie-mk-browser-title { color: #fff; }
.aie-mk-browser-close {
  border: none; background: transparent; font-size: 18px; cursor: pointer; color: var(--xamdam);
  width: 34px; height: 34px; border-radius: 8px;
}
.aie-mk-browser-close:hover { background: var(--xamnhat); color: var(--den); }
.aie-mk-dark .aie-mk-browser-close:hover { background: rgba(255,255,255,0.1); color: #fff; }

.aie-mk-search { position: relative; padding: 14px 20px 6px; }
.aie-mk-search > i { position: absolute; left: 33px; top: 50%; transform: translateY(-30%); color: var(--xamdam); font-size: 14px; }
.aie-mk-search-input {
  width: 100%; padding: 10px 14px 10px 36px; font-size: 14px;
  border: 1px solid var(--xam); border-radius: 10px; background: var(--xamnhat); color: var(--den2);
}
.aie-mk-dark .aie-mk-search-input { background: #0e1116; border-color: rgba(255,255,255,0.12); color: #e6e8ec; }
.aie-mk-search-input:focus { outline: none; border-color: var(--vang); background: var(--trang); }
.aie-mk-dark .aie-mk-search-input:focus { background: #0e1116; }

.aie-mk-cats { display: flex; flex-wrap: wrap; gap: 7px; padding: 8px 20px 4px; }
.aie-mk-cat {
  padding: 5px 13px; border-radius: 999px; font-size: 12px; cursor: pointer;
  border: 1px solid var(--xam); background: var(--trang); color: var(--den2); transition: all .15s;
}
.aie-mk-dark .aie-mk-cat { border-color: rgba(255,255,255,0.14); background: transparent; color: #c3c7cd; }
.aie-mk-cat:hover { border-color: var(--vang); }
.aie-mk-cat.active { background: var(--vang); border-color: var(--vang); color: var(--den); font-weight: 600; }

.aie-mk-sec-title { padding: 12px 20px 4px; font-size: 12px; font-weight: 600; color: var(--xamdam); text-transform: uppercase; letter-spacing: .03em; }

.aie-mk-browser-grid {
  flex: 1 1 auto; overflow-y: auto;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px;
  padding: 8px 20px 22px;
}
.aie-mk-pcard {
  display: flex; flex-direction: column; padding: 0; cursor: pointer; text-align: left;
  border: 1px solid var(--xam); border-radius: 12px; overflow: hidden; background: var(--trang);
  transition: border-color .15s, transform .1s, box-shadow .15s;
}
.aie-mk-dark .aie-mk-pcard { border-color: rgba(255,255,255,0.1); background: #1a1e24; }
.aie-mk-pcard:hover { border-color: var(--vang); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,0.18); }
.aie-mk-pthumb {
  aspect-ratio: 1 / 1; background: #f0f2f5 center/contain no-repeat;
  display: flex; align-items: center; justify-content: center;
}
.aie-mk-dark .aie-mk-pthumb { background-color: #0e1116; }
.aie-mk-pthumb-icon > i { font-size: 2.4rem; color: var(--xamdam); }
.aie-mk-pname { font-size: 13px; font-weight: 600; color: var(--den2); padding: 9px 11px 2px; }
.aie-mk-dark .aie-mk-pname { color: #e6e8ec; }
.aie-mk-pcat { font-size: 11px; color: var(--xamdam); padding: 0 11px 10px; }

@media (max-width: 640px) {
  .aie-mk-browser-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
}

/* ── VT-style collapsible sections ───────────────────────── */
.aie-mk-side { gap: 10px; }
.aie-mk-sec { border: 1px solid var(--xam); border-radius: 12px; overflow: hidden; background: var(--trang); }
.aie-mk-sec-sum {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; font-size: 13px; font-weight: 600; color: var(--den2); user-select: none;
}
.aie-mk-sec-sum::-webkit-details-marker { display: none; }
.aie-mk-sec-tt { display: inline-flex; align-items: center; gap: 9px; }
.aie-mk-sec-tt > i { font-size: 1.05rem; opacity: .85; }
.aie-mk-sec-caret { transition: transform .18s; font-size: 1.1rem; opacity: .7; }
.aie-mk-sec[open] .aie-mk-sec-caret { transform: rotate(180deg); }
.aie-mk-sec-sum:hover { background: rgba(0,0,0,0.03); }
.aie-mk-sec-body { padding: 4px 14px 14px; display: flex; flex-direction: column; gap: 12px; }

/* Colour rows */
.aie-mk-col-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.aie-mk-col-row > label { font-size: 12px; color: var(--den2); }
.aie-mk-col-row .aie-mk-color { width: 40px; height: 28px; }

/* Vignette overlay trên viewport */
.aie-mk-vignette-ov {
  position: absolute; inset: 0; pointer-events: none; z-index: 4; opacity: 0;
  background: radial-gradient(ellipse at center, transparent 38%, rgba(0,0,0,0.85) 100%);
  transition: opacity .15s;
}

/* Dark theme */
.aie-mk-overlay.aie-mk-dark .aie-mk-sec { background: #15181d; border-color: rgba(255,255,255,0.10); }
.aie-mk-overlay.aie-mk-dark .aie-mk-sec-sum { color: #e6e8ec; }
.aie-mk-overlay.aie-mk-dark .aie-mk-sec-sum:hover { background: rgba(255,255,255,0.05); }
.aie-mk-overlay.aie-mk-dark .aie-mk-col-row > label { color: #c3c7cd; }

/* Sections giữ chiều cao tự nhiên, panel scroll (không bị flex co) */
.aie-mk-sec, .aie-mk-parts-group, .aie-mk-actions { flex: 0 0 auto; }