/* ============================================================
   DemItems Hat Editor — v2 Design System
   Inspiration: Figma right inspector (frosted, accent-line),
   CapCut chips, Blender N-panel numerics, Three.js editor overlay.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* ── Surfaces (cool-tinted near-blacks, never pure) ── */
  --color-bg-app:        #0d0f14;
  --color-bg-sidebar:    #14171f;
  --color-bg-card:       #1a1e28;
  --color-bg-input:      #0f1218;
  --color-bg-input-hover:#171b24;
  --color-bg-hover:      #1f2430;
  --color-bg-active:     #252b3a;

  --color-bg-glass:        rgba(20, 23, 31, 0.72);
  --color-bg-glass-strong: rgba(20, 23, 31, 0.88);
  --blur-glass:        16px;
  --blur-glass-strong: 24px;

  /* ── Text ramp ── */
  --color-text-1: #e8ebf1;
  --color-text-2: #b4bac6;
  --color-text-3: #7b8294;
  --color-text-4: #4a5060;

  /* ── Single accent (periwinkle) — used sparingly ── */
  --color-accent:        #6b8afd;
  --color-accent-hover:  #7e98ff;
  --color-accent-press:  #5878ee;
  --color-accent-soft:   rgba(107, 138, 253, 0.14);
  --color-accent-ring:   rgba(107, 138, 253, 0.42);
  --gradient-accent:     linear-gradient(135deg, #6b8afd 0%, #9b7dfb 100%);

  /* ── Camera overlay accent (cyan — distinct from sidebar blue) ── */
  --color-cam-accent: #22d3ee;
  --color-cam-soft:   rgba(34, 211, 238, 0.22);

  /* ── Semantic ── */
  --color-success: #4ade80;
  --color-warning: #f5a524;
  --color-danger:  #f4434c;
  --color-info:    #60a5fa;
  --color-success-soft: rgba(74, 222, 128, 0.14);
  --color-warning-soft: rgba(245, 165, 36, 0.14);
  --color-danger-soft:  rgba(244, 67, 76, 0.14);

  /* ── Axis chips ── */
  --color-axis-x: #f4434c;
  --color-axis-y: #4ade80;
  --color-axis-z: #6b8afd;

  /* ── Typography ── */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI Variable",
               "Segoe UI", system-ui, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Mono",
               "Consolas", "Liberation Mono", Menlo, monospace;
  --tracking-label: 0.04em;
  --tracking-tight: -0.005em;

  /* ── Spacing ── */
  --space-1: 2px;  --space-2: 4px;  --space-3: 6px;  --space-4: 8px;
  --space-5: 12px; --space-6: 16px; --space-7: 20px; --space-8: 24px;

  /* ── Radius ── */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-pill: 999px;

  /* ── Shadows ── */
  --shadow-1: 0 1px 0 0 rgba(255, 255, 255, 0.02) inset, 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-2: 0 1px 0 0 rgba(255, 255, 255, 0.03) inset, 0 2px 4px rgba(0, 0, 0, 0.30), 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-3: 0 1px 0 0 rgba(255, 255, 255, 0.04) inset, 0 4px 8px rgba(0, 0, 0, 0.35), 0 12px 32px rgba(0, 0, 0, 0.45);
  --shadow-glass: 0 1px 0 0 rgba(255, 255, 255, 0.06) inset, 0 8px 24px rgba(0, 0, 0, 0.45), 0 2px 6px rgba(0, 0, 0, 0.35);

  /* ── Layout ── */
  --topbar-h: 44px;
  --sidebar-w: 360px;
  --sidebar-w-min: 320px;
  --sidebar-w-max: 480px;
}

html, body {
  height: 100%;
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.45;
  color: var(--color-text-2);
  background: var(--color-bg-app);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ── Global scrollbar (cool-toned) ── */
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.10);
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.20); background-clip: padding-box; border: 2px solid transparent; }
* { scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.1) transparent; }

/* ════════════════════════════════════════════════════════════
   Boot splash — covers everything until 3D is ready
   ════════════════════════════════════════════════════════════ */

.boot-splash {
  position: fixed; inset: 0;
  display: grid; place-items: center;
  background:
    radial-gradient(ellipse at 50% 35%, rgba(107,138,253,.18) 0%, transparent 55%),
    radial-gradient(ellipse at 75% 80%, rgba(155,125,251,.10) 0%, transparent 50%),
    var(--color-bg-app);
  z-index: 1000;
  color: var(--color-text-1);
  opacity: 1;
  transition: opacity 280ms ease;
}
.boot-splash.is-leaving { opacity: 0; pointer-events: none; }
.boot-splash[hidden] { display: none; }

.boot-splash__halo {
  position: absolute; inset: 0;
  background: conic-gradient(from 0deg at 50% 35%,
    rgba(107,138,253,0) 0deg,
    rgba(107,138,253,.20) 60deg,
    rgba(155,125,251,.10) 180deg,
    rgba(107,138,253,0) 360deg);
  filter: blur(60px);
  animation: bootHalo 6s linear infinite;
  pointer-events: none;
}
@keyframes bootHalo { to { transform: rotate(360deg); } }

.boot-splash__card {
  position: relative;
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-5);
  padding: 32px 40px 28px;
  min-width: 320px;
  background: var(--color-bg-glass-strong);
  backdrop-filter: blur(var(--blur-glass-strong)) saturate(150%);
  -webkit-backdrop-filter: blur(var(--blur-glass-strong)) saturate(150%);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
}

.boot-splash__mark { color: var(--color-accent); }
.boot-splash__draw {
  stroke-dasharray: var(--len);
  stroke-dashoffset: var(--len);
  animation: bootDraw 700ms cubic-bezier(.22,1,.36,1) forwards;
  animation-delay: var(--delay, 0s);
}
@keyframes bootDraw { to { stroke-dashoffset: 0; } }
.boot-splash__pop {
  transform-origin: 28px 22px;
  transform: scale(0);
  animation: bootPop 360ms cubic-bezier(.22,1.4,.36,1) forwards;
  animation-delay: .85s;
}
@keyframes bootPop { to { transform: scale(1); } }

.boot-splash__title {
  font-size: 20px; font-weight: 700;
  letter-spacing: var(--tracking-tight);
  margin: 0;
}
.boot-splash__sub {
  font-size: 12px; color: var(--color-text-3);
  margin: 2px 0 0; text-align: center;
}

.boot-splash__bar { width: 240px; height: 4px; }
.boot-splash__bar-track {
  position: relative;
  display: block; width: 100%; height: 100%;
  background: rgba(255,255,255,.06);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.boot-splash__bar-fill {
  position: absolute; inset: 0;
  width: 0%;
  background: var(--gradient-accent);
  border-radius: var(--radius-pill);
  transition: width 240ms ease;
}
.boot-splash__bar-shimmer {
  position: absolute; inset: 0;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255,255,255,.18) 50%,
    transparent 100%);
  transform: translateX(-100%);
  animation: bootShimmer 1.4s linear infinite;
}
@keyframes bootShimmer { to { transform: translateX(100%); } }

.boot-splash__status {
  font-size: 12px; color: var(--color-text-2);
  margin: 0; min-height: 16px; text-align: center;
  letter-spacing: var(--tracking-label);
}
.boot-splash__hint {
  font-size: 10.5px; color: var(--color-text-4);
  margin: 0; text-align: center;
}

/* ════════════════════════════════════════════════════════════
   App grid
   ════════════════════════════════════════════════════════════ */

#app {
  display: grid;
  grid-template-rows: var(--topbar-h) 1fr;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-areas:
    "topbar  topbar"
    "sidebar canvas";
  height: 100vh;
  width: 100vw;
}

/* ════════════════════════════════════════════════════════════
   Topbar
   ════════════════════════════════════════════════════════════ */

.topbar {
  grid-area: topbar;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 var(--space-6);
  background: var(--color-bg-sidebar);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  gap: var(--space-5);
}

.topbar-brand {
  display: flex; align-items: center; gap: var(--space-3);
  color: var(--color-text-2);
  font-size: 12px;
}
.brand-mark {
  display: inline-grid; place-items: center;
  width: 22px; height: 22px; border-radius: var(--radius-sm);
  background: var(--gradient-accent); color: #fff;
}
.brand-text { font-weight: 600; color: var(--color-text-1); letter-spacing: var(--tracking-tight); }
.brand-sep  { color: var(--color-text-4); }
.brand-sub  { color: var(--color-text-3); }

.topbar-center {
  display: flex; align-items: center; gap: var(--space-3);
  justify-self: center; min-width: 0;
}
.current-hat {
  font-size: 12px; font-weight: 500;
  color: var(--color-text-1);
  max-width: 280px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.dirty-dot {
  position: relative;
  width: 8px; height: 8px; border-radius: var(--radius-pill);
  background: var(--color-text-4);
  transition: background 200ms ease;
}
.dirty-dot[data-state="dirty"] { background: var(--color-warning); }
.dirty-dot[data-state="dirty"] .dirty-pulse {
  position: absolute; inset: -3px; border-radius: var(--radius-pill);
  background: var(--color-warning); opacity: 0.4;
  animation: dirtyPulse 1.8s ease-out infinite;
}
@keyframes dirtyPulse {
  0%   { transform: scale(0.6); opacity: 0.5; }
  100% { transform: scale(1.8); opacity: 0; }
}

.topbar-right {
  display: flex; align-items: center; gap: var(--space-4);
  justify-self: end;
}
.status-pill {
  display: inline-flex; align-items: center; gap: var(--space-2);
  height: 24px; padding: 0 var(--space-4);
  background: var(--color-bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-pill);
  font-size: 11px; font-weight: 500; color: var(--color-text-2);
  letter-spacing: var(--tracking-label);
  transition: color 200ms ease, background 200ms ease, border-color 200ms ease;
}
.status-pill[data-state="loading"],
.status-pill[data-state="saving"],
.status-pill[data-state="packing"] { color: var(--color-accent); border-color: var(--color-accent-soft); background: var(--color-accent-soft); }
.status-pill[data-state="done"]    { color: var(--color-success); border-color: var(--color-success-soft); background: var(--color-success-soft); }
.status-pill[data-state="error"]   { color: var(--color-danger);  border-color: var(--color-danger-soft);  background: var(--color-danger-soft); }

.dot {
  width: 8px; height: 8px; border-radius: var(--radius-pill);
  background: var(--color-text-4); display: inline-block;
}
.dot--ready { background: var(--color-success); }

.status-pill[data-state="loading"] .dot,
.status-pill[data-state="saving"]  .dot,
.status-pill[data-state="packing"] .dot {
  background: var(--color-accent);
  box-shadow: 0 0 6px var(--color-accent-soft);
  animation: pillPulse 1.2s ease-in-out infinite;
}
.status-pill[data-state="done"]  .dot { background: var(--color-success); }
.status-pill[data-state="error"] .dot {
  background: var(--color-danger);
  animation: pillPulse 1s ease-in-out infinite;
}
@keyframes pillPulse {
  0%,100% { transform: scale(1);   opacity: 1;   }
  50%     { transform: scale(1.3); opacity: .6; }
}

.rp-status {
  font-size: 10px; color: var(--color-text-3); font-family: var(--font-mono);
  min-width: 0; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ════════════════════════════════════════════════════════════
   Sidebar
   ════════════════════════════════════════════════════════════ */

.sidebar {
  grid-area: sidebar;
  display: grid;
  grid-template-rows: 1fr auto;
  background: var(--color-bg-sidebar);
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.sidebar-body {
  overflow-y: auto;
  padding: var(--space-5) var(--space-5);
  display: flex; flex-direction: column; gap: var(--space-4);
}

/* ── Accordion panel ── */

.panel {
  background: var(--color-bg-card);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  overflow: hidden;
  padding: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.panel__header {
  display: flex; align-items: center; gap: var(--space-3);
  width: 100%;
  padding: var(--space-5) var(--space-5);
  background: transparent;
  border: 0;
  cursor: pointer;
  color: var(--color-text-1);
  font-family: inherit;
  font-size: 12px; font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  user-select: none;
  text-align: left;
  position: relative;
}
.panel__header:hover { background: rgba(255,255,255,.02); }
.panel__header:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--color-accent-ring) inset;
}

.panel__num {
  display: inline-grid; place-items: center;
  width: 18px; height: 18px;
  border-radius: var(--radius-xs);
  background: rgba(255,255,255,.04);
  color: var(--color-text-3);
  font-size: 10px; font-weight: 700;
  font-family: var(--font-mono);
}
.panel__title { flex: 1; }
.panel__chev {
  color: var(--color-text-3);
  display: inline-grid; place-items: center;
  transition: transform 200ms ease;
}
.panel.is-collapsed .panel__chev { transform: rotate(-90deg); }

.panel__body {
  padding: 0 var(--space-5) var(--space-5);
  display: flex; flex-direction: column; gap: var(--space-4);
}
.panel.is-collapsed .panel__body { display: none; }

/* ── Segmented tabs (source: file/server) ── */

.seg-tabs {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 2px; padding: 2px;
  background: var(--color-bg-input);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-md);
}
.seg-tab {
  appearance: none; background: transparent; border: 0;
  color: var(--color-text-3);
  padding: 6px var(--space-3);
  border-radius: var(--radius-sm);
  font: 500 12px/1 var(--font-sans);
  cursor: pointer;
  transition: all 120ms ease;
}
.seg-tab:hover { color: var(--color-text-1); }
.seg-tab.is-active {
  background: var(--color-bg-card);
  color: var(--color-text-1);
  box-shadow: 0 1px 2px rgba(0,0,0,.4);
}

.source-tab-pane { display: block; }
.source-tab-pane.is-hidden { display: none; }

/* ── Drop zone ── */

.drop-zone {
  border: 1.5px dashed rgba(255,255,255,.10);
  border-radius: var(--radius-md);
  padding: var(--space-7) var(--space-5);
  text-align: center;
  cursor: pointer;
  transition: all 160ms ease;
  display: flex; flex-direction: column; align-items: center; gap: var(--space-3);
  background: rgba(255,255,255,.01);
}
.drop-zone:hover, .drop-zone.drag-over {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}
.drop-icon { color: var(--color-accent); }
.drop-title { color: var(--color-text-1); font-size: 13px; font-weight: 500; }
.drop-title code {
  font-family: var(--font-mono); font-size: 12px;
  padding: 1px 5px; border-radius: var(--radius-xs);
  background: rgba(255,255,255,.06); color: var(--color-text-1);
}
.drop-hint { color: var(--color-text-3); font-size: 11px; }
.xform-target-hint { color: var(--color-text-3); font-size: 11px; margin: 6px 0 10px; }

/* Превью «иконка в слоте» — поверх 3D-вьюпорта в режиме Иконка */
.slot-preview {
  position: absolute; top: 18px; left: 50%; transform: translateX(-50%); z-index: 6;
  display: flex; flex-direction: column; align-items: center; gap: 7px; pointer-events: none;
}
.slot-preview.hidden { display: none; }
.slot-preview__title {
  font: 700 10px/1 var(--font-sans); letter-spacing: .08em; text-transform: uppercase;
  color: var(--color-text-2); background: rgba(10,14,26,0.7); padding: 4px 9px; border-radius: 999px;
}
.slot-preview__slot {
  padding: 8px; background: #8b8b8b; image-rendering: pixelated;
  box-shadow: inset 4px 4px 0 0 #373737, inset -4px -4px 0 0 #ffffff, 0 10px 30px rgba(0,0,0,0.5);
}
.slot-preview__slot canvas { width: 150px; height: 150px; display: block; image-rendering: pixelated; }

/* ── Раздел «Скины» ── */
.skins-body { flex: 1; min-height: 0; overflow-y: auto; padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-6); }
.skins-search { display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.skins-search input {
  flex: 0 1 280px; height: 38px; padding: 0 var(--space-5);
  background: var(--color-bg-input); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md); color: var(--color-text-1); font: 500 14px/1 var(--font-sans); outline: none;
}
.skins-search input:focus { border-color: var(--color-accent-ring); box-shadow: 0 0 0 3px var(--color-accent-ring); }
.skins-btn {
  height: 38px; padding: 0 var(--space-6); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md); background: var(--color-bg-card); color: var(--color-text-1);
  font: 600 13px/1 var(--font-sans); cursor: pointer; transition: background .15s, border-color .15s;
}
.skins-btn:hover { background: var(--color-bg-hover); border-color: var(--color-accent-ring); }
.skins-btn:disabled { opacity: .6; cursor: default; }
.skins-btn--accent { background: var(--gradient-accent); border-color: transparent; color: #fff; }
.skins-btn--accent:hover { filter: brightness(1.08); }
.skins-status { font: 500 12px/1 var(--font-sans); color: var(--color-text-3); }
.skins-status--ok { color: var(--color-success); }
.skins-status--err { color: var(--color-danger); }

.skins-result[hidden] { display: none; }
.skins-cards { display: flex; flex-wrap: wrap; gap: var(--space-5); }
.skin-card { display: flex; flex-direction: column; gap: var(--space-4); align-items: center; padding: var(--space-5); border: 1px solid rgba(255,255,255,0.07); border-radius: var(--radius-lg); background: var(--color-bg-card); }
.skin-card[hidden] { display: none; }
.skin-card__title { font: 700 11px/1 var(--font-sans); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--color-text-2); }
.skin-card__art {
  image-rendering: pixelated; border-radius: var(--radius-sm);
  background: repeating-conic-gradient(#2a2a2a 0 25%, #1c1c1c 0 50%) 0 0 / 16px 16px;
}
#skin-img { width: 128px; height: 128px; image-rendering: pixelated; display: block; object-fit: contain; }
#skin-cape-img { width: 128px; height: auto; image-rendering: pixelated; display: block; }
#skin-face { width: 128px; height: 128px; image-rendering: pixelated; display: block; }

.skins-meta { display: flex; flex-direction: column; gap: var(--space-3); max-width: 520px; }
.skins-meta__row { display: flex; align-items: center; gap: var(--space-4); }
.skins-meta__k { flex: 0 0 70px; font: 600 11px/1.3 var(--font-sans); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--color-text-3); }
.skins-meta__v { font: 500 13px/1.3 var(--font-mono); color: var(--color-text-1); word-break: break-all; }
.skins-copy { background: none; border: 0; cursor: pointer; text-align: left; padding: 0; }
.skins-copy:hover { color: var(--color-accent); }
.skins-link { color: var(--color-accent); text-decoration: none; }
.skins-link:hover { text-decoration: underline; }

.skins-empty { display: flex; flex-direction: column; align-items: center; gap: var(--space-4); padding: var(--space-8) 0; color: var(--color-text-3); text-align: center; }
.skins-empty[hidden] { display: none; }
.skins-empty__title { font: 700 15px/1.2 var(--font-sans); color: var(--color-text-2); }
.skins-empty__hint { font: 500 12px/1.5 var(--font-sans); max-width: 420px; }

/* ── Buttons ── */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-3);
  width: 100%;
  height: 32px;
  padding: 0 var(--space-5);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  background: var(--color-bg-hover);
  color: var(--color-text-1);
  font-family: inherit; font-size: 12px; font-weight: 500;
  cursor: pointer;
  transition: all 120ms ease;
  margin-bottom: 0;
}
.btn:hover { background: var(--color-bg-active); border-color: rgba(255,255,255,.14); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--color-accent-ring); border-color: var(--color-accent); }
.btn:disabled, .btn[disabled] { opacity: 0.4; cursor: not-allowed; }

.btn-icon { display: inline-grid; place-items: center; color: var(--color-text-3); }

.btn-primary {
  background: var(--gradient-accent);
  color: #fff;
  border-color: transparent;
}
.btn-secondary { /* default */ }

/* ── Select ── */

select {
  width: 100%;
  height: 32px;
  padding: 0 32px 0 var(--space-4);
  background: var(--color-bg-input);
  color: var(--color-text-1);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-sm);
  font-size: 12px;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='none' stroke='%237b8294' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round' d='M2.5 4l2.5 2.5L7.5 4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}
select:hover { border-color: rgba(255,255,255,.14); }
select:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-ring); }

/* ════════════════════════════════════════════════════════════
   Numeric field — slider + numeric input + reset (per axis row)
   Grid: label | slider | numeric | reset
   ════════════════════════════════════════════════════════════ */

.xform-group {
  display: flex; flex-direction: column; gap: var(--space-2);
  padding: var(--space-4) var(--space-3);
  background: rgba(0,0,0,.10);
  border: 1px solid rgba(255,255,255,.03);
  border-radius: var(--radius-md);
}

.xform-group__head {
  display: flex; align-items: center; gap: var(--space-3);
  padding: 0 var(--space-2) var(--space-2);
  border-bottom: 1px solid rgba(255,255,255,.04);
  margin-bottom: var(--space-2);
}
.xform-icon { color: var(--color-accent); display: inline-grid; place-items: center; }
.xform-title {
  flex: 1;
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: var(--tracking-label);
  color: var(--color-text-2);
}

.xform-tool, .xform-reset {
  appearance: none; background: transparent;
  border: 1px solid transparent;
  width: 22px; height: 22px;
  border-radius: var(--radius-xs);
  color: var(--color-text-3); cursor: pointer;
  display: inline-grid; place-items: center;
  transition: all 120ms ease;
}
.xform-tool:hover, .xform-reset:hover {
  color: var(--color-text-1);
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.08);
}
.xform-tool[aria-pressed="true"] {
  color: var(--color-accent); border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

/* Uniform-scale chip (CapCut) */
.uniform-chip {
  display: inline-flex; align-items: center; gap: var(--space-2);
  height: 22px; padding: 0 var(--space-3);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-pill);
  font-size: 10px; font-weight: 600;
  color: var(--color-text-3); cursor: pointer;
  text-transform: uppercase; letter-spacing: var(--tracking-label);
  transition: all 120ms ease;
  user-select: none;
}
.uniform-chip input { display: none; }
.uniform-chip:hover { color: var(--color-text-1); border-color: rgba(255,255,255,.14); }
.uniform-chip:has(input:checked) {
  color: var(--color-accent); border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

/* Number-field row */
.nf {
  display: grid;
  grid-template-columns: 16px 1fr 88px 22px;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-2);
  border-radius: var(--radius-sm);
  transition: background 120ms ease;
}
.nf:hover, .nf:focus-within { background: rgba(255,255,255,.02); }
.nf.is-locked { opacity: 0.45; }
.nf.is-locked .nf-input,
.nf.is-locked .slider,
.nf.is-locked .nf-reset { pointer-events: none; }

.nf-label {
  font: 700 10px/1 var(--font-mono);
  text-align: center;
  color: #0e0f12;
  background: var(--color-axis-z);
  border-radius: var(--radius-xs);
  width: 16px; height: 16px;
  display: inline-grid; place-items: center;
}
.nf[data-axis="x"] .nf-label { background: var(--color-axis-x); }
.nf[data-axis="y"] .nf-label { background: var(--color-axis-y); }
.nf[data-axis="z"] .nf-label { background: var(--color-axis-z); }

.nf-track {
  position: relative;
  height: 22px;
  display: flex; align-items: center;
}

.nf-num {
  position: relative;
  display: flex; align-items: center;
  height: 26px;
  background: var(--color-bg-input);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}
.nf-num:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-ring);
}
.nf-input {
  flex: 1; min-width: 0;
  background: transparent; border: 0; color: var(--color-text-1);
  font: 500 12px/1 var(--font-mono);
  font-variant-numeric: tabular-nums;
  padding: 0 4px 0 6px;
  text-align: right;
  outline: none;
}
.nf-input.is-invalid { color: var(--color-danger); }
.nf-unit {
  font-size: 10px; color: var(--color-text-3);
  padding: 0 6px 0 2px;
  font-family: var(--font-mono);
}

.nf-reset {
  appearance: none; background: transparent;
  border: 1px solid transparent;
  width: 22px; height: 22px;
  border-radius: var(--radius-xs);
  color: var(--color-text-4); cursor: pointer;
  display: inline-grid; place-items: center;
  transition: all 120ms ease;
}
.nf-reset:hover {
  color: var(--color-text-1);
  background: rgba(255,255,255,.05);
}

.slider-value { display: none; }  /* legacy span — kept in DOM for JS, not rendered */

/* ── Custom range track ── */

input[type="range"].slider {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 22px;
  background: transparent; cursor: pointer;
  outline: none;
  --slider-fill: 50%;
}
input[type="range"].slider::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: var(--radius-pill);
  background:
    linear-gradient(to right,
      var(--color-accent) 0 var(--slider-fill),
      rgba(255,255,255,.08) var(--slider-fill) 100%);
}
input[type="range"].slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 14px; height: 14px; border-radius: var(--radius-pill);
  background: #fff; border: 2px solid var(--color-accent);
  margin-top: -5px;
  box-shadow: 0 2px 4px rgba(0,0,0,.5);
  transition: transform 100ms ease;
}
input[type="range"].slider:hover::-webkit-slider-thumb { transform: scale(1.15); }
input[type="range"].slider:focus::-webkit-slider-thumb { box-shadow: 0 0 0 4px var(--color-accent-ring); }
input[type="range"].slider::-moz-range-track {
  height: 4px; border-radius: var(--radius-pill);
  background: rgba(255,255,255,.08);
}
input[type="range"].slider::-moz-range-progress {
  height: 4px; border-radius: var(--radius-pill);
  background: var(--color-accent);
}
input[type="range"].slider::-moz-range-thumb {
  width: 14px; height: 14px; border-radius: var(--radius-pill);
  background: #fff; border: 2px solid var(--color-accent);
}

/* ════════════════════════════════════════════════════════════
   Config panel
   ════════════════════════════════════════════════════════════ */

.cfg-field { display: flex; flex-direction: column; gap: var(--space-2); min-width: 0; }
.cfg-field label {
  font-size: 11px; font-weight: 500;
  color: var(--color-text-3);
  display: flex; align-items: center; gap: var(--space-2);
}
.cfg-hint {
  font-size: 10px; color: var(--color-text-4);
  font-family: var(--font-mono);
  padding: 1px 5px; border-radius: var(--radius-xs);
  background: rgba(255,255,255,.04);
}
.cfg-field input[type="text"],
.cfg-field input[type="number"],
.cfg-field textarea,
.cfg-field select {
  width: 100%;
  background: var(--color-bg-input);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-sm);
  color: var(--color-text-1);
  font: 500 12px/1.4 var(--font-mono);
  padding: 6px 8px;
  height: 30px;
  outline: none;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}
.cfg-field textarea { height: auto; min-height: 56px; resize: vertical; padding: 6px 8px; }
.cfg-field input:hover, .cfg-field textarea:hover, .cfg-field select:hover { border-color: rgba(255,255,255,.14); }
.cfg-field input:focus, .cfg-field textarea:focus, .cfg-field select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-ring);
}
.cfg-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.cfg-row .cfg-field-narrow { min-width: 0; }

/* Toggle */
.cfg-toggle {
  position: relative; display: inline-block;
  width: 36px; height: 20px; cursor: pointer;
}
.cfg-toggle input { display: none; }
.cfg-toggle__track {
  display: block; width: 100%; height: 100%;
  background: var(--color-bg-input);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-pill);
  position: relative;
  transition: all 160ms ease;
}
.cfg-toggle__thumb {
  position: absolute; top: 1px; left: 1px;
  width: 16px; height: 16px; border-radius: var(--radius-pill);
  background: var(--color-text-3);
  transition: all 160ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
.cfg-toggle input:checked + .cfg-toggle__track {
  background: var(--color-accent-soft);
  border-color: var(--color-accent);
}
.cfg-toggle input:checked + .cfg-toggle__track .cfg-toggle__thumb {
  left: 17px; background: var(--color-accent);
}

/* ════════════════════════════════════════════════════════════
   Help panel
   ════════════════════════════════════════════════════════════ */

.help-list { gap: var(--space-2); }
.help-row {
  display: flex; align-items: center; gap: var(--space-3);
  font-size: 12px; color: var(--color-text-2);
  padding: 4px 0;
}
.help-row span { margin-left: auto; color: var(--color-text-3); font-size: 11px; }
kbd {
  display: inline-block;
  padding: 2px 6px;
  font-family: var(--font-mono); font-size: 10px;
  background: var(--color-bg-input);
  border: 1px solid rgba(255,255,255,.10);
  border-bottom-width: 2px;
  border-radius: var(--radius-xs);
  color: var(--color-text-1);
  line-height: 1;
}

/* ════════════════════════════════════════════════════════════
   Sidebar footer (sticky primary CTA + overflow)
   ════════════════════════════════════════════════════════════ */

.sidebar-footer {
  padding: var(--space-5);
  background: var(--color-bg-sidebar);
  border-top: 1px solid rgba(255,255,255,.05);
  display: flex; flex-direction: column; gap: var(--space-3);
  position: relative;
}

.cta-row { display: flex; gap: var(--space-3); align-items: stretch; }

.cta {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-3);
  height: 40px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font: 600 13px/1 var(--font-sans);
  letter-spacing: var(--tracking-tight);
  cursor: pointer;
  transition: all 140ms ease;
}
.cta:active { transform: translateY(1px); }
.cta:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-accent-ring);
}

.cta-primary {
  flex: 1; min-width: 0;
  padding: 0 var(--space-6);
  color: #fff;
  background: var(--gradient-accent);
  box-shadow: var(--shadow-2);
}
.cta-primary:hover:not(:disabled) {
  filter: brightness(1.08);
  box-shadow: var(--shadow-2), 0 4px 16px rgba(107, 138, 253, 0.32);
}
.cta-primary:disabled {
  background: var(--color-bg-hover); color: var(--color-text-4);
  cursor: not-allowed; box-shadow: none;
}

.cta-spinner, .cta-check { display: none; }
.cta-spinner svg { animation: ctaSpin 800ms linear infinite; }
@keyframes ctaSpin { to { transform: rotate(360deg); } }

.cta-primary[data-phase="saving"]  .cta-spinner,
.cta-primary[data-phase="packing"] .cta-spinner,
.cta-primary[data-phase="applying"] .cta-spinner { display: inline-flex; }
.cta-primary[data-phase="done"] .cta-check { display: inline-flex; }

.cta-primary[data-phase="saving"]   .cta-label::before { content: 'Сохраняю…'; }
.cta-primary[data-phase="packing"]  .cta-label::before { content: 'Собираю пак…'; }
.cta-primary[data-phase="applying"] .cta-label::before { content: 'Отправляю игрокам…'; }
.cta-primary[data-phase="done"]     .cta-label::before { content: 'Готово'; }
.cta-primary[data-phase="error"]    .cta-label::before { content: 'Ошибка'; }
.cta-primary:not([data-phase="idle"]) .cta-label { font-size: 0; }
.cta-primary:not([data-phase="idle"]) .cta-label::before { font-size: 13px; }

.cta-primary[data-phase="done"]  { background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%); }
.cta-primary[data-phase="error"] { background: linear-gradient(135deg, #f4434c 0%, #b91c1c 100%); }

.cta-primary.is-dirty:not(:disabled):not([data-phase]):not([data-phase="idle"]) { /* no-op */ }
.cta-primary.is-dirty[data-phase="idle"] {
  animation: ctaDirtyPulse 2.4s ease-in-out infinite;
}
@keyframes ctaDirtyPulse {
  0%, 100% { box-shadow: var(--shadow-2), 0 0 0 0 var(--color-accent-soft); }
  50%      { box-shadow: var(--shadow-2), 0 4px 20px var(--color-accent-ring); }
}

.cta-more {
  width: 40px;
  background: var(--color-bg-hover);
  color: var(--color-text-2);
  border-color: rgba(255,255,255,.08);
}
.cta-more:hover { color: var(--color-text-1); background: var(--color-bg-active); }
.cta-more[aria-expanded="true"] {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

/* ── Overflow menu (popover up) ── */

.actions-host { padding: 0; border: 0; background: transparent; display: contents; }
.actions-host.hidden { display: none; }

#actions.hidden ~ .footer-status,
#actions.hidden { display: none; }

.more-menu {
  position: absolute;
  right: var(--space-5);
  bottom: 56px;
  min-width: 320px;
  max-width: min(420px, calc(100vw - 24px));
  max-height: min(72vh, 560px);
  padding: 6px;
  background: var(--color-bg-glass-strong);
  backdrop-filter: blur(var(--blur-glass)) saturate(140%);
  -webkit-backdrop-filter: blur(var(--blur-glass)) saturate(140%);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-3);
  overflow: auto;
  opacity: 0; visibility: hidden; transform: translateY(4px);
  transition: opacity 140ms ease, transform 140ms ease, visibility 0s linear 140ms;
  z-index: 50;
}
.more-menu.is-open {
  opacity: 1; visibility: visible; transform: translateY(0);
  transition: opacity 140ms ease, transform 140ms ease, visibility 0s linear 0s;
}
.more-menu #btn-save-apply { display: none; }

.rp-target {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: 4px 6px 8px;
}
.rp-target__row {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: center;
  gap: var(--space-3);
}
.rp-target__label,
.rp-player-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  color: var(--color-text-3);
  text-transform: uppercase;
}
.rp-target__select,
.rp-player-select,
.rp-player-manual {
  width: 100%;
  min-width: 0;
  padding: 7px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,.08);
  background: var(--color-bg-input);
  color: var(--color-text-1);
  font: 500 12px/1.2 var(--font-sans);
  outline: none;
}
.rp-target__select:focus-visible,
.rp-player-select:focus-visible,
.rp-player-manual:focus-visible {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-accent-ring);
}
.rp-player-controls {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
}
.rp-player-controls.hidden { display: none; }
.rp-player-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.rp-refresh {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-xs);
  background: var(--color-bg-hover);
  color: var(--color-text-2);
  cursor: pointer;
}
.rp-refresh:hover:not(:disabled) {
  color: var(--color-text-1);
  background: var(--color-bg-active);
}
.rp-refresh:disabled { opacity: 0.45; cursor: not-allowed; }
.rp-player-select {
  height: 96px;
  padding: 6px;
}
.rp-player-select option {
  padding: 2px 4px;
}
.rp-player-manual {
  font-variant-numeric: tabular-nums;
}

.more-item {
  display: flex; align-items: flex-start; gap: var(--space-3);
  width: 100%;
  padding: 8px 8px;
  background: transparent;
  border: 0; border-radius: var(--radius-sm);
  color: var(--color-text-1);
  text-align: left; cursor: pointer;
  font: 500 12px/1.3 var(--font-sans);
  transition: background 80ms ease;
}
.more-item:hover:not(:disabled) { background: var(--color-accent-soft); }
.more-item:focus-visible { outline: none; background: var(--color-accent-soft); }
.more-item:disabled, .more-item[disabled] { opacity: 0.4; cursor: not-allowed; }
.more-item-danger { color: #fca5a5; }
.more-item-danger:hover:not(:disabled) { background: var(--color-danger-soft); }

.more-item__icon {
  flex: 0 0 22px; width: 22px; height: 22px;
  display: inline-grid; place-items: center;
  color: var(--color-text-3); margin-top: 2px;
}
.more-item__text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.more-item__title { font-weight: 600; font-size: 12px; }
.more-item__hint  { font-weight: 400; font-size: 10px; color: var(--color-text-3); line-height: 1.4; }
.more-sep { height: 1px; background: rgba(255,255,255,.06); margin: 4px 6px; }

.footer-status {
  display: flex; align-items: center; gap: var(--space-3);
  min-height: 16px;
}
.status-message {
  flex: 1;
  font-size: 11px;
  color: var(--color-text-3);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ════════════════════════════════════════════════════════════
   Canvas
   ════════════════════════════════════════════════════════════ */

.canvas-container {
  grid-area: canvas;
  position: relative;
  background: var(--color-bg-app);
  background-image:
    radial-gradient(ellipse at 50% 30%, rgba(107,138,253,.07) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(155,125,251,.04) 0%, transparent 50%);
  overflow: hidden;
}
#three-canvas { display: block; width: 100%; height: 100%; }

.canvas-placeholder {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  padding: var(--space-7);
  pointer-events: none;
  transition: opacity 300ms ease;
}
.canvas-placeholder.hidden { opacity: 0; pointer-events: none; }
.canvas-placeholder__box {
  pointer-events: auto;
  display: flex; flex-direction: column; align-items: center; gap: var(--space-5);
  padding: var(--space-8);
  background: var(--color-bg-glass);
  backdrop-filter: blur(var(--blur-glass)) saturate(140%);
  -webkit-backdrop-filter: blur(var(--blur-glass)) saturate(140%);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass);
  max-width: 420px; text-align: center;
}
.canvas-placeholder__art { color: var(--color-accent); }
.canvas-placeholder__title {
  font-size: 16px; font-weight: 600;
  color: var(--color-text-1);
  letter-spacing: var(--tracking-tight);
}
.canvas-placeholder__hint {
  font-size: 12px; color: var(--color-text-3);
  line-height: 1.5;
}
.canvas-placeholder__hint code {
  font-family: var(--font-mono); font-size: 11px;
  padding: 1px 5px; border-radius: var(--radius-xs);
  background: rgba(255,255,255,.06); color: var(--color-text-1);
}
.canvas-placeholder__actions {
  display: flex; gap: var(--space-3); width: 100%;
}
.canvas-placeholder__actions .btn { flex: 1; }

/* ════════════════════════════════════════════════════════════
   Per-hat canvas loader (sits under cam-overlay, above canvas)
   ════════════════════════════════════════════════════════════ */

.canvas-loader {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  pointer-events: none;
  z-index: 9;
  transition: opacity 200ms ease;
  opacity: 1;
}
.canvas-loader[hidden] { display: none; }
.canvas-loader.is-leaving { opacity: 0; }

.canvas-loader__card {
  pointer-events: auto;
  min-width: 280px; max-width: 360px;
  padding: 16px 20px 14px;
  display: flex; flex-direction: column; gap: 10px;
  background: var(--color-bg-glass-strong);
  backdrop-filter: blur(var(--blur-glass)) saturate(140%);
  -webkit-backdrop-filter: blur(var(--blur-glass)) saturate(140%);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
  animation: canvasLoaderIn 220ms cubic-bezier(.22,1,.36,1) both;
}
@keyframes canvasLoaderIn {
  from { opacity: 0; transform: translateY(6px) scale(.98); }
  to   { opacity: 1; transform: none; }
}

.canvas-loader__head {
  display: flex; align-items: center; gap: 8px;
  color: var(--color-text-1);
}
.canvas-loader__spinner { color: var(--color-accent); display: inline-flex; }
.canvas-loader__spinner svg { animation: canvasLoaderSpin 900ms linear infinite; }
@keyframes canvasLoaderSpin { to { transform: rotate(360deg); } }

.canvas-loader__title {
  font-size: 13px; font-weight: 600;
  letter-spacing: var(--tracking-tight);
}
.canvas-loader__sub {
  font-size: 11px; color: var(--color-text-3); margin: 0;
  letter-spacing: var(--tracking-label);
}

.canvas-loader__bar { height: 3px; }
.canvas-loader__bar-track {
  position: relative; display: block; width: 100%; height: 100%;
  background: rgba(255,255,255,.06);
  border-radius: var(--radius-pill); overflow: hidden;
}
.canvas-loader__bar-fill {
  position: absolute; inset: 0;
  width: 0%;
  background: var(--gradient-accent);
  border-radius: var(--radius-pill);
  transition: width 220ms ease;
}
.canvas-loader__bar-shimmer {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.18) 50%, transparent 100%);
  transform: translateX(-100%);
  animation: bootShimmer 1.4s linear infinite;
}

.canvas-loader__phases {
  list-style: none; margin: 0; padding: 0;
  display: flex; gap: 6px; flex-wrap: wrap;
  font-size: 10.5px; color: var(--color-text-4);
  letter-spacing: var(--tracking-label);
}
.canvas-loader__phases li {
  padding: 2px 6px;
  border-radius: var(--radius-xs);
  background: rgba(255,255,255,.03);
  transition: color 180ms, background 180ms;
}
.canvas-loader__phases li.is-done   { color: var(--color-success); }
.canvas-loader__phases li.is-active { color: var(--color-accent);  background: var(--color-accent-soft); }
.canvas-loader__phases li.is-error  { color: var(--color-danger);  background: var(--color-danger-soft); }

/* ════════════════════════════════════════════════════════════
   Sidebar skeletons (visible while a hat config loads)
   ════════════════════════════════════════════════════════════ */

.panel-skel {
  background: var(--color-bg-card);
  border: 1px solid rgba(255,255,255,.04);
  border-radius: var(--radius-lg);
  padding: 0;
  overflow: hidden;
}
.panel-skel .panel__header.is-skel {
  display: flex; align-items: center; gap: var(--space-3);
  height: 38px; padding: 0 12px;
  color: var(--color-text-3);
  border-bottom: 1px solid rgba(255,255,255,.03);
}
.panel-skel .panel__body {
  display: flex; flex-direction: column; gap: 10px;
  padding: 12px;
}
.skel-row {
  height: 12px;
  width: var(--w, 80%);
  border-radius: var(--radius-xs);
  background:
    linear-gradient(90deg,
      rgba(255,255,255,.04) 0%,
      rgba(255,255,255,.10) 50%,
      rgba(255,255,255,.04) 100%);
  background-size: 200% 100%;
  animation: skelShimmer 1.4s linear infinite;
}
@keyframes skelShimmer {
  from { background-position: 100% 0; }
  to   { background-position: -100% 0; }
}

/* ════════════════════════════════════════════════════════════
   Camera overlay (frosted, top-right of canvas)
   ════════════════════════════════════════════════════════════ */

.cam-overlay {
  position: absolute;
  /* centered horizontally at the bottom of the canvas */
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  top: auto; right: auto;
  display: flex;
  align-items: stretch;            /* collapse cap stretches full height */
  background: var(--color-bg-glass-strong);
  backdrop-filter: blur(var(--blur-glass)) saturate(140%);
  -webkit-backdrop-filter: blur(var(--blur-glass)) saturate(140%);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-pill); /* fully rounded "control bar" */
  box-shadow: var(--shadow-glass);
  color: var(--color-text-1);
  user-select: none;
  z-index: 10;
  font-size: 11px;
  min-height: 48px;                  /* держит форму пилюли в свёрнутом виде (align-items:stretch) */
  max-width: calc(100% - 24px);
  animation: camFadeIn 240ms ease both;
}
/* fade up from below to match bottom anchor (keeps translateX(-50%) so it never snaps left) */
@keyframes camFadeIn { from { opacity: 0; transform: translateX(-50%) translateY(6px); } }

/* Collapsed: hide the clusters, keep a compact status read-out + reopen chevron. */
.cam-overlay[data-collapsed="true"] .cam-group,
.cam-overlay[data-collapsed="true"] .cam-sep { display: none; }
.cam-overlay[data-collapsed="true"] .cam-body { padding: 0 var(--space-2) 0 var(--space-4); }
.cam-overlay[data-collapsed="true"] .cam-collapse svg { transform: rotate(180deg); }

.cam-body {
  display: flex;
  flex-direction: row;            /* was column -> now horizontal */
  align-items: center;
  padding: var(--space-3) var(--space-4);
  gap: var(--space-3);
  min-width: 0;                   /* override old 84px min-width */
}

.cam-group {
  display: flex;                  /* was 2-col grid -> now inline cluster */
  flex-direction: row;
  align-items: center;
  gap: var(--space-2);
}
.cam-group-chips { gap: var(--space-2); }

/* vertical dividers between clusters (was horizontal 1px line) */
.cam-sep {
  width: 1px;
  height: 22px;
  align-self: center;
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.12), transparent);
  margin: 0 var(--space-1);
}

/* enlarged icon buttons */
.cam-btn {
  appearance: none; background: transparent;
  border: 1px solid transparent;
  color: var(--color-text-2);
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all 140ms ease;
  position: relative;
}
.cam-btn:hover  { background: rgba(255,255,255,.06); color: var(--color-text-1); }
.cam-btn:active { transform: translateY(0.5px); }
.cam-btn:focus-visible { outline: none; box-shadow: 0 0 0 2px var(--color-cam-soft); }
.cam-btn.is-active,
.cam-btn[aria-pressed="true"] {
  background: var(--color-cam-soft);
  color: var(--color-cam-accent);
  box-shadow: 0 0 0 1px var(--color-cam-accent), 0 0 12px rgba(34,211,238,.25);
}
.cam-btn-accent { color: var(--color-cam-accent); }
.cam-btn-accent:hover { background: var(--color-cam-soft); }

/* chips: same visual language, slightly taller to match the 36px row */
.cam-chip {
  appearance: none; background: transparent;
  border: 1px solid rgba(255,255,255,.10);
  color: var(--color-text-2);
  height: 28px; padding: 0 var(--space-3);
  border-radius: var(--radius-pill);
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font: 600 10px/1 var(--font-sans);
  letter-spacing: var(--tracking-label);
  cursor: pointer;
  transition: all 140ms ease;
  white-space: nowrap;
}
.cam-chip:hover { color: var(--color-text-1); border-color: var(--color-text-3); }
.cam-chip[aria-pressed="true"],
.cam-chip.is-active {
  background: var(--color-cam-soft);
  color: var(--color-cam-accent);
  border-color: var(--color-cam-accent);
}
.cam-chip-text { letter-spacing: 0.02em; }
/* X-ray ("Просвет") active: cyan tint that echoes the in-scene glow color */
#cam-xray[aria-pressed="true"] { color: #9af3ff; border-color: #35e0ff; background: rgba(53,224,255,0.14); }
/* единый фокус-ринг: у .cam-btn он есть, у чипов и колпачка — добавляем (на тёмном стекле UA-outline слабый) */
.cam-chip:focus-visible,
.cam-collapse:focus-visible { outline: none; box-shadow: 0 0 0 2px var(--color-cam-soft); }

/* status read-out now horizontal, no top border */
.cam-status {
  margin: 0;
  padding: 0 var(--space-2) 0 var(--space-1);
  border: 0;
  display: flex; flex-direction: row; align-items: center; gap: var(--space-3);
  font: 500 10px/1 var(--font-mono);
  color: var(--color-text-3);
}
.cam-status-line b { color: var(--color-text-1); font-weight: 700; margin-left: 2px; }

/* collapse cap: right-hand pill end, full-height divider on its left */
.cam-collapse {
  appearance: none; background: transparent; border: 0;
  width: 28px; padding: 0;
  color: var(--color-text-3); cursor: pointer;
  border-left: 1px solid rgba(255,255,255,.06);   /* was border-right rail */
  border-right: 0;
  border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
  display: flex; align-items: center; justify-content: center;
}
.cam-collapse:hover { color: var(--color-text-1); background: rgba(255,255,255,.04); }
.cam-collapse svg { transition: transform 180ms ease; }

/* Responsive: from 720px down — wrap (kills the 521–720 clipping dead-zone), tighten, drop
   the status, hold the pill height, and keep collapsed = just the chevron. Stay centered. */
@media (max-width: 720px) {
  .cam-overlay { bottom: 10px; min-height: 40px; }
  .cam-status  { display: none; }
  .cam-body    { gap: var(--space-2); padding: var(--space-2) var(--space-3); flex-wrap: wrap; justify-content: center; }
  .cam-btn     { width: 32px; height: 32px; }
  .cam-sep     { display: none; }
  .cam-overlay[data-collapsed="true"] .cam-body { padding: 0; } /* свёрнуто+мобайл = только шеврон, без пустого обрубка */
}
/* Very narrow: square the corners so the wrapped multi-row block and the collapse cap match. */
@media (max-width: 520px) {
  .cam-overlay  { border-radius: var(--radius-lg); }
  .cam-collapse { border-radius: 0 var(--radius-lg) var(--radius-lg) 0; }
}

/* ════════════════════════════════════════════════════════════
   Toast
   ════════════════════════════════════════════════════════════ */

#toast-container {
  position: fixed;
  bottom: 20px; right: 20px;
  z-index: 9999;
  display: flex; flex-direction: column-reverse; gap: var(--space-3);
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  padding: 10px 14px;
  background: var(--color-bg-glass-strong);
  backdrop-filter: blur(var(--blur-glass)) saturate(140%);
  -webkit-backdrop-filter: blur(var(--blur-glass)) saturate(140%);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  font-size: 12px; font-weight: 500;
  color: var(--color-text-1);
  box-shadow: var(--shadow-3);
  animation: toast-in 240ms cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 360px; word-break: break-word;
  border-left-width: 3px;
}
.toast.toast-removing { animation: toast-out 200ms ease-in forwards; }
.toast-success { border-left-color: var(--color-success); }
.toast-error   { border-left-color: var(--color-danger); }
.toast-info    { border-left-color: var(--color-accent); }
.toast-warning { border-left-color: var(--color-warning); }
@keyframes toast-in  { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes toast-out { from { opacity: 1; transform: translateY(0); }  to { opacity: 0; transform: translateY(20px); } }

/* ════════════════════════════════════════════════════════════
   Hidden utility — preserved from legacy
   ════════════════════════════════════════════════════════════ */

.hidden { display: none !important; }

/* When transform/config sections are removed (.hidden), don't break grid */
section.hidden { display: none !important; }

/* Responsive: narrow sidebar */
@media (max-width: 1100px) {
  #app { grid-template-columns: 340px 1fr; }
}
@media (max-width: 900px) {
  #app { grid-template-columns: 1fr; grid-template-rows: var(--topbar-h) 1fr 50vh; grid-template-areas: "topbar" "canvas" "sidebar"; }
  .sidebar { border-right: 0; border-top: 1px solid rgba(255,255,255,.05); }
}

/* ════════════════════════════════════════════════════════════
   Reduced motion — disable every decorative animation
   ════════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
  .boot-splash,
  .boot-splash__halo,
  .boot-splash__draw,
  .boot-splash__pop,
  .boot-splash__bar-fill,
  .boot-splash__bar-shimmer,
  .canvas-loader,
  .canvas-loader__card,
  .canvas-loader__spinner svg,
  .canvas-loader__bar-shimmer,
  .skel-row,
  .status-pill,
  .status-pill .dot,
  .dirty-dot .dirty-pulse,
  .cta-spinner svg,
  .cta-primary.is-dirty[data-phase="idle"],
  .cam-overlay,
  .toast {
    animation: none !important;
    transition: none !important;
  }
  .boot-splash__draw { stroke-dashoffset: 0; }
  .boot-splash__pop  { transform: scale(1); }
  .skel-row { opacity: .55; }
}

/* ════════════════════════════════════════════════════════════
   Sync overlay — индикатор синхронизации сайт↔игра
   Появляется при любом сохранении; закрывается когда сервер
   подтвердил applied. Блокирует UI (backdrop + pointer-events).
   ════════════════════════════════════════════════════════════ */
.sync-overlay {
  position: fixed; inset: 0; z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  pointer-events: auto;
  animation: sync-fade-in .18s ease-out both;
}
.sync-overlay[hidden] { display: none; }
.sync-overlay.is-leaving { animation: sync-fade-out .25s ease-in both; }
.sync-overlay__backdrop {
  position: absolute; inset: 0;
  background: rgba(8, 11, 18, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.sync-overlay__card {
  position: relative;
  min-width: 320px; max-width: 420px;
  padding: 28px 28px 22px;
  border-radius: 18px;
  background: linear-gradient(180deg, #1b1f2a, #14171f);
  border: 1px solid rgba(107, 138, 253, 0.25);
  box-shadow: 0 18px 60px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.02) inset;
  color: #e4e8f1;
  text-align: center;
}
.sync-overlay__close {
  position: absolute; top: 8px; right: 10px;
  background: transparent; border: 0; color: #6b7488;
  font-size: 22px; line-height: 1; cursor: pointer;
  padding: 4px 8px; border-radius: 8px;
  transition: background .15s, color .15s;
}
.sync-overlay__close:hover { background: rgba(255,255,255,.06); color: #e4e8f1; }
.sync-overlay__spinner {
  color: #6b8afd;
  display: inline-block;
  margin-bottom: 10px;
  animation: sync-spin 1.1s linear infinite;
}
.sync-overlay__title {
  margin: 4px 0 4px;
  font-size: 18px; font-weight: 600;
  letter-spacing: .2px;
}
.sync-overlay__sub {
  margin: 0 0 16px;
  font-size: 13px; color: #97a0b8;
}
.sync-overlay__phases {
  list-style: none; padding: 0; margin: 0 0 14px;
  display: grid; gap: 6px;
  text-align: left;
}
.sync-overlay__phases li {
  position: relative;
  padding: 6px 10px 6px 28px;
  font-size: 13px;
  color: #6b7488;
  border-radius: 8px;
  background: rgba(255,255,255,.02);
}
.sync-overlay__phases li::before {
  content: "○";
  position: absolute; left: 10px; top: 6px;
  color: #4a5161;
}
.sync-overlay__phases li.is-active {
  color: #e4e8f1;
  background: rgba(107, 138, 253, 0.12);
}
.sync-overlay__phases li.is-active::before {
  content: "◐";
  color: #6b8afd;
  animation: sync-spin 1.4s linear infinite;
}
.sync-overlay__phases li.is-done {
  color: #9be2b4;
}
.sync-overlay__phases li.is-done::before {
  content: "✓";
  color: #5dd49a;
}
.sync-overlay__phases li.is-error {
  color: #ff9090;
  background: rgba(255, 80, 80, 0.10);
}
.sync-overlay__phases li.is-error::before { content: "✕"; color: #ff6868; }

.sync-overlay__bar {
  width: 100%; height: 4px; border-radius: 4px;
  background: rgba(255,255,255,.05);
  overflow: hidden;
  margin-bottom: 8px;
}
.sync-overlay__bar-fill {
  display: block; height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #6b8afd, #9b7dfb);
  transition: width .35s ease;
}
.sync-overlay__counter {
  margin: 0;
  font-size: 12px; color: #97a0b8;
  font-variant-numeric: tabular-nums;
  min-height: 16px;
}

@keyframes sync-spin { from { transform: rotate(0); } to { transform: rotate(360deg); } }
@keyframes sync-fade-in {
  from { opacity: 0; transform: scale(.96); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes sync-fade-out {
  from { opacity: 1; }
  to   { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .sync-overlay, .sync-overlay__spinner, .sync-overlay__phases li.is-active::before {
    animation: none !important;
  }
}

/* ============================================================
   Sync overlay — «Идёт синхронизация…» (сайт ↔ игра)
   Полупрозрачный модальный слой поверх всего редактора. Держится, пока сервер
   не пересоберёт ресурспак И не применит его онлайн-игрокам (до версии этого
   сохранения). Пока он виден — данные сайта и игры могут расходиться.
   ============================================================ */
#sync-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(7, 9, 13, 0.62);
  backdrop-filter: blur(var(--blur-glass, 16px));
  -webkit-backdrop-filter: blur(var(--blur-glass, 16px));
  animation: sync-fade-in 0.18s ease both;
}
#sync-overlay[hidden] { display: none; }
#sync-overlay.is-leaving { animation: sync-fade-out 0.26s ease both; }

#sync-overlay .sync-card {
  min-width: 280px;
  max-width: 86vw;
  padding: 30px 34px;
  text-align: center;
  border-radius: 18px;
  background: var(--color-bg-glass-strong, rgba(20, 23, 31, 0.92));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(107, 138, 253, 0.10);
  animation: sync-pop 0.22s cubic-bezier(0.2, 0.9, 0.3, 1.2) both;
}

#sync-overlay .sync-spinner {
  width: 46px;
  height: 46px;
  margin: 0 auto 16px;
  border-radius: 50%;
  border: 3px solid rgba(107, 138, 253, 0.20);
  border-top-color: var(--color-accent, #6b8afd);
  animation: sync-spin 0.85s linear infinite;
}
#sync-overlay .sync-check {
  display: none;
  width: 46px;
  height: 46px;
  margin: 0 auto 16px;
  line-height: 46px;
  font-size: 26px;
  font-weight: 700;
  color: #062012;
  border-radius: 50%;
  background: var(--color-success, #4ade80);
  box-shadow: 0 0 0 6px rgba(74, 222, 128, 0.16);
}

#sync-overlay .sync-title {
  font-size: 16px;
  font-weight: 650;
  color: var(--color-text-1, #e8ebf1);
  letter-spacing: 0.1px;
}
#sync-overlay .sync-sub {
  margin-top: 6px;
  font-size: 13px;
  color: var(--color-text-2, #b4bac6);
}
#sync-overlay .sync-hint {
  margin-top: 14px;
  font-size: 11.5px;
  color: var(--color-text-3, #7b8294);
}

/* Успех: прячем спиннер, показываем галочку, рамка зеленеет. */
#sync-overlay.is-done .sync-spinner { display: none; }
#sync-overlay.is-done .sync-check { display: block; animation: sync-pop 0.22s cubic-bezier(0.2, 0.9, 0.3, 1.2) both; }
#sync-overlay.is-done .sync-card { box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(74, 222, 128, 0.30); }

/* Ошибка: спиннер в красный, рамка краснеет. */
#sync-overlay.is-error .sync-spinner {
  border-color: rgba(244, 67, 76, 0.22);
  border-top-color: var(--color-danger, #f4434c);
  animation: none;
}
#sync-overlay.is-error .sync-title { color: var(--color-danger, #f4434c); }
#sync-overlay.is-error .sync-card { box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(244, 67, 76, 0.30); }

@keyframes sync-spin { to { transform: rotate(360deg); } }
@keyframes sync-fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes sync-fade-out { from { opacity: 1; } to { opacity: 0; } }
@keyframes sync-pop { from { transform: scale(0.92); opacity: 0; } to { transform: scale(1); opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  #sync-overlay, #sync-overlay .sync-card, #sync-overlay .sync-spinner,
  #sync-overlay.is-done .sync-check { animation: none; }
}

/* ════════════════════════════════════════════════════════════
   Раздел «GUI» — каталог картинок (font-иконок)
   ════════════════════════════════════════════════════════════ */

/* Кнопка открытия в топбаре */
/* Вкладки разделов «Шляпы | GUI» (в шапке редактора и в шапке раздела GUI) */
.topbar-tabs {
  display: inline-flex;
  gap: 2px;
  padding: 2px;
  background: var(--color-bg-input);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--radius-md);
}
.topbar-tab {
  appearance: none;
  background: transparent;
  border: 0;
  color: var(--color-text-3);
  padding: 5px var(--space-5);
  border-radius: var(--radius-sm);
  font: 600 12px/1 var(--font-sans);
  letter-spacing: var(--tracking-label);
  cursor: pointer;
  transition: all 120ms ease;
}
.topbar-tab:hover { color: var(--color-text-1); }
.topbar-tab.is-active {
  background: var(--color-bg-card);
  color: var(--color-text-1);
  box-shadow: 0 1px 2px rgba(0,0,0,.4);
}

/* Полноэкранный оверлей раздела */
.gui-view {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  flex-direction: column;
  background: var(--color-bg-app);
  color: var(--color-text-1);
  font-family: var(--font-sans);
}
.gui-view[hidden] { display: none; }

.gui-view__top {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border, rgba(255,255,255,0.07));
  background: var(--color-bg-sidebar);
}

.gui-refresh-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: var(--radius-md);
  background: var(--color-bg-card);
  color: var(--color-text-2);
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.gui-refresh-btn:hover {
  background: var(--color-bg-hover);
  color: var(--color-text-1);
  border-color: var(--color-accent-ring);
}

.gui-view__count { font: 500 12px/1 var(--font-sans); color: var(--color-text-3); white-space: nowrap; }

.gui-view__search {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: 1;
  max-width: 420px;
  margin-left: auto;
  height: 32px;
  padding: 0 var(--space-5);
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: var(--radius-md);
  background: var(--color-bg-input);
  color: var(--color-text-3);
}
.gui-view__search input {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--color-text-1);
  font: 500 13px/1 var(--font-sans);
  outline: none;
}

/* Группы (чипы-фильтры) */
.gui-groups {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border, rgba(255,255,255,0.06));
  background: var(--color-bg-app);
}
.gui-chip {
  height: 26px;
  padding: 0 var(--space-5);
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: var(--radius-pill);
  background: var(--color-bg-card);
  color: var(--color-text-2);
  font: 600 11px/1 var(--font-sans);
  letter-spacing: var(--tracking-label);
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.gui-chip:hover { color: var(--color-text-1); border-color: var(--color-accent-ring); }
.gui-chip.is-active {
  background: var(--gradient-accent);
  border-color: transparent;
  color: #fff;
}

/* Сетка картинок */
.gui-grid {
  flex: 1;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(124px, 1fr));
  gap: var(--space-5);
  padding: var(--space-6);
  align-content: start;
}

.gui-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 1px solid var(--color-border, rgba(255,255,255,0.07));
  border-radius: var(--radius-lg);
  background: var(--color-bg-card);
  cursor: pointer;
  text-align: center;
  transition: transform .12s, border-color .15s, background .15s;
}
.gui-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-accent-ring);
  background: var(--color-bg-hover);
}

.gui-card__thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  /* шахматка — чтобы прозрачные PNG было видно (как превью крейтов) */
  background-color: #11141b;
  background-image:
    linear-gradient(45deg, rgba(255,255,255,0.04) 25%, transparent 25%, transparent 75%, rgba(255,255,255,0.04) 75%),
    linear-gradient(45deg, rgba(255,255,255,0.04) 25%, transparent 25%, transparent 75%, rgba(255,255,255,0.04) 75%);
  background-size: 14px 14px;
  background-position: 0 0, 7px 7px;
}
.gui-card__thumb img {
  max-width: 78%;
  max-height: 78%;
  image-rendering: pixelated;
}
.gui-card__thumb.is-broken::after {
  content: "нет PNG";
  font: 600 10px/1 var(--font-sans);
  color: var(--color-text-4);
}
.gui-card__thumb.is-broken img { display: none; }

.gui-card__name {
  font: 600 12px/1.2 var(--font-mono);
  color: var(--color-text-1);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.gui-card__meta { display: flex; justify-content: center; }
.gui-card__group {
  font: 600 10px/1.4 var(--font-sans);
  letter-spacing: var(--tracking-label);
  color: var(--color-text-3);
  background: var(--color-bg-input);
  padding: 1px var(--space-4);
  border-radius: var(--radius-pill);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Пусто */
.gui-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  color: var(--color-text-3);
  padding: var(--space-8);
  text-align: center;
}
.gui-empty[hidden] { display: none; }
.gui-empty__title { font: 700 15px/1 var(--font-sans); color: var(--color-text-2); }
.gui-empty__hint  { font: 500 12px/1.5 var(--font-sans); max-width: 360px; }
.gui-empty code {
  font-family: var(--font-mono);
  background: var(--color-bg-input);
  padding: 1px 5px;
  border-radius: var(--radius-xs);
}