/* View in Your Space — modal, AR viewer, and desktop compositor UI.
 *
 * Scoped under .fm-vis so nothing leaks into the host theme. Loaded on single
 * artwork pages only (see framery-core/inc/assets.php). Pairs with
 * assets/js/view-in-space.js. */

.fm-vis-open {
  overflow: hidden;
}

.fm-vis {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
}

.fm-vis__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 8, 10, 0.92);
  backdrop-filter: blur(4px);
}

.fm-vis__panel {
  position: relative;
  z-index: 1;
  width: min(1100px, 94vw);
  height: min(820px, 92vh);
  background: #111114;
  color: #f4f4f5;
  border-radius: 16px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.fm-vis__close {
  position: absolute;
  top: 14px;
  right: 16px;
  z-index: 5;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s ease;
}

.fm-vis__close:hover {
  background: rgba(255, 255, 255, 0.22);
}

.fm-vis__body {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

/* Loading + messages ------------------------------------------------------- */

.fm-vis__loading,
.fm-vis__message {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 40px;
  text-align: center;
}

.fm-vis__spinner {
  width: 42px;
  height: 42px;
  border: 3px solid rgba(255, 255, 255, 0.2);
  border-top-color: #fff;
  border-radius: 50%;
  animation: fm-vis-spin 0.9s linear infinite;
}

@keyframes fm-vis-spin {
  to { transform: rotate(360deg); }
}

.fm-vis__loading-text,
.fm-vis__message-text {
  margin: 0;
  font-size: 0.95rem;
  color: rgba(244, 244, 245, 0.85);
  max-width: 30rem;
}

/* Buttons ------------------------------------------------------------------ */

.fm-vis__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease;
}

.fm-vis__btn:active {
  transform: translateY(1px);
}

.fm-vis__btn--primary {
  background: #fff;
  color: #111;
}

.fm-vis__btn--primary:hover {
  background: #e7e7ea;
}

.fm-vis__btn--ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.3);
  color: #f4f4f5;
}

.fm-vis__btn--ghost:hover {
  border-color: rgba(255, 255, 255, 0.6);
}

/* AR path ------------------------------------------------------------------ */

.fm-vis__ar {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 56px 24px 28px;
}

.fm-vis__hint {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
  max-width: 28rem;
}

.fm-vis__subhint {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(244, 244, 245, 0.6);
  text-align: center;
  max-width: 26rem;
}

.fm-vis__ar-dims {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-align: center;
  color: rgba(244, 244, 245, 0.85);
}

.fm-vis__placement {
  display: inline-flex;
  align-self: center;
  padding: 4px;
  gap: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.fm-vis__seg {
  appearance: none;
  border: 0;
  cursor: pointer;
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(244, 244, 245, 0.7);
  background: transparent;
  transition: background 0.15s ease, color 0.15s ease;
}

.fm-vis__seg:hover {
  color: #f4f4f5;
}

.fm-vis__seg.is-active {
  color: #111;
  background: #fff;
}

.fm-vis__viewer {
  flex: 1;
  width: 100%;
  min-height: 0;
  background: #1c1c20;
  border-radius: 12px;
  --poster-color: transparent;
}

/* Desktop compositor ------------------------------------------------------- */

.fm-vis__desktop {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: 1fr 280px;
}

.fm-vis__stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px 24px 24px;
  min-height: 0;
  background: #0c0c0e;
  overflow: hidden;
}

.fm-vis__stage canvas {
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  touch-action: none; /* let the canvas own pinch/pan, not the browser */
}

.fm-vis__controls {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 56px 26px 26px;
  background: #171719;
  border-left: 1px solid rgba(255, 255, 255, 0.06);
  overflow-y: auto;
}

.fm-vis__controls-title {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(244, 244, 245, 0.55);
}

.fm-vis__control {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.fm-vis__label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(244, 244, 245, 0.7);
}

.fm-vis__control input[type="range"] {
  width: 100%;
  accent-color: #fff;
}

.fm-vis__control input[type="number"] {
  width: 100%;
  padding: 9px 12px;
  font-size: 0.95rem;
  color: #f4f4f5;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
}

.fm-vis__control input[type="number"]:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.4);
}

.fm-vis__control .fm-vis__hint {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 400;
  text-align: left;
  color: rgba(244, 244, 245, 0.5);
}

.fm-vis__dims {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(244, 244, 245, 0.8);
}

.fm-vis__readout {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 500;
  color: #fff;
}

.fm-vis__gesture-hint {
  margin: 0;
  font-size: 0.72rem;
  color: rgba(244, 244, 245, 0.45);
}

.fm-vis__control-actions {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fm-vis__control-actions .fm-vis__btn {
  width: 100%;
}

/* Drop zone ---------------------------------------------------------------- */

.fm-vis__dropzone {
  position: relative;
  width: min(520px, 90%);
  aspect-ratio: 4 / 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px;
  text-align: center;
  border: 2px dashed rgba(255, 255, 255, 0.28);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.fm-vis__dropzone.is-drag,
.fm-vis__dropzone:hover {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.06);
}

.fm-vis__dropicon {
  font-size: 2.4rem;
}

.fm-vis__droptitle {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
}

.fm-vis__drophint {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(244, 244, 245, 0.6);
}

.fm-vis__file {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* Responsive --------------------------------------------------------------- */

@media (max-width: 720px) {
  .fm-vis__panel {
    width: 100vw;
    height: 100vh;
    border-radius: 0;
  }

  .fm-vis__desktop {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto;
  }

  .fm-vis__controls {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 18px 20px;
  }
}