/* BaseHeart 3D Generator page. The 3D button tilt lives in tilt-3d.css and the
   "New" badge in photo-creator.css. */

.m3d-page[hidden] { display: none; }
.m3d-page { position: relative; z-index: 2; min-height: 100vh; isolation: isolate; overflow-x: clip; }
.m3d-wrap { position: relative; width: min(1560px, calc(100% - 56px)); margin: 0 auto; padding: 64px 0 84px; }
.m3d-wrap::before { content: ""; position: absolute; z-index: -1; inset: 0 -10% 30%; pointer-events: none; background: radial-gradient(circle at 10% 10%, rgba(115,60,255,.16), transparent 32%), radial-gradient(circle at 88% 18%, rgba(255,67,143,.13), transparent 34%); filter: blur(10px); }

.m3d-heading { max-width: 760px; margin-bottom: 26px; }
.m3d-heading h1 { margin: 8px 0 9px; font-family: var(--font-display); font-size: clamp(38px, 5vw, 58px); letter-spacing: -.02em; background: linear-gradient(100deg, #fff 30%, #c7a6ff 68%, #ffb3cc); -webkit-background-clip: text; background-clip: text; color: transparent; }

.m3d-studio { display: grid; grid-template-columns: minmax(300px, 360px) minmax(0, 1fr) minmax(300px, 360px); grid-template-areas: "create stage tools"; gap: 18px; align-items: start; }
.m3d-create { grid-area: create; }
.m3d-stage { grid-area: stage; }
.m3d-tools { grid-area: tools; }

.m3d-panel { display: grid; gap: 18px; padding: 20px; border: 1px solid rgba(255,255,255,.08); border-radius: 18px; background: linear-gradient(160deg, rgba(30,27,36,.86), rgba(20,18,25,.82)); box-shadow: 0 24px 70px rgba(0,0,0,.35), inset 0 1px rgba(255,255,255,.04); backdrop-filter: blur(18px) saturate(125%); }
.m3d-field { display: grid; gap: 8px; }
.m3d-field[hidden] { display: none; }
.m3d-field-label, .m3d-option-group legend { color: #efeaf4; font-size: 12.5px; font-weight: 760; letter-spacing: .01em; }
.m3d-panel textarea { width: 100%; min-height: 112px; resize: vertical; padding: 13px 14px; border: 1px solid rgba(255,255,255,.1); border-radius: 12px; background: rgba(12,11,15,.7); color: #fff; font-size: 14px; line-height: 1.55; transition: border-color .2s ease, box-shadow .2s ease; }
.m3d-panel textarea::placeholder { color: #75707e; }
.m3d-panel textarea:focus { outline: none; border-color: rgba(140,110,255,.65); box-shadow: 0 0 0 3px rgba(140,110,255,.16); }
.m3d-prompt-meta { display: flex; justify-content: space-between; gap: 10px; color: #77727f; font-size: 11.5px; }
.m3d-ideas { display: flex; flex-wrap: wrap; gap: 6px; }
.m3d-idea { padding: 6px 10px; border: 1px dashed rgba(255,255,255,.14); border-radius: 999px; background: transparent; color: #b9b3c4; font-size: 11.5px; cursor: pointer; text-align: left; }

.m3d-mode-row { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; padding: 4px; border: 1px solid rgba(255,255,255,.07); border-radius: 13px; background: rgba(12,11,15,.5); }
.m3d-option { min-height: 38px; padding: 7px 12px; border: 1px solid rgba(255,255,255,.1); border-radius: 10px; background: rgba(255,255,255,.03); color: #c9c4d2; font-size: 12.5px; font-weight: 650; cursor: pointer; }
.m3d-mode { display: inline-flex; align-items: center; justify-content: center; gap: 8px; }
.m3d-mode-icon { font-size: 14px; opacity: .85; }
.m3d-option.active { color: #fff; }

.m3d-drop { position: relative; display: grid; justify-items: center; gap: 6px; padding: 26px 16px; border: 1.5px dashed rgba(255,255,255,.16); border-radius: 14px; background: rgba(12,11,15,.5); color: #8f899a; font-size: 12px; text-align: center; cursor: pointer; transition: border-color .2s ease, background .2s ease; }
.m3d-drop[hidden] { display: none; }
.m3d-drop:hover, .m3d-drop.dragging, .m3d-drop:focus-within { border-color: rgba(140,110,255,.6); background: rgba(115,60,255,.07); }
.m3d-drop strong { color: #efeaf4; font-size: 13.5px; }
.m3d-drop-limit { color: #6f6a7a; font-size: 11.5px; }
.m3d-drop-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; background: linear-gradient(150deg, rgba(115,60,255,.2), rgba(242,80,116,.14)); color: #d7c8ff; font-size: 20px; }
.m3d-drop input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.m3d-image-preview { display: grid; gap: 8px; justify-items: start; }
.m3d-image-preview[hidden] { display: none; }
.m3d-image-preview img { width: 100%; max-height: 240px; object-fit: contain; border: 1px solid rgba(255,255,255,.08); border-radius: 12px; background: #0d0c10; }

.m3d-option-group { display: grid; gap: 9px; min-width: 0; margin: 0; padding: 0; border: 0; }
.m3d-tile-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
.m3d-option-tile { min-height: 60px; display: grid; justify-items: center; align-content: center; padding: 9px 6px; text-align: center; }
.m3d-option-copy { display: grid; gap: 2px; min-width: 0; }
.m3d-option-copy strong { font-size: 12.5px; }
.m3d-option-copy small { color: #8f899a; font-size: 10.5px; font-weight: 560; line-height: 1.3; }
.m3d-option.active .m3d-option-copy small { color: #d9ccf5; }

.m3d-cost-row { display: grid; gap: 6px; }
.m3d-cost-row > div { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; padding: 10px 12px; border: 1px solid rgba(255,255,255,.07); border-radius: 12px; background: rgba(12,11,15,.5); }
.m3d-cost-row span { color: #8f899a; font-size: 11.5px; }
.m3d-cost-row strong { color: #ff8fab; font-size: 18px; font-variant-numeric: tabular-nums; }
.m3d-cost-row small { color: #77727f; font-size: 11px; }

.m3d-create-button { width: 100%; min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid rgba(180,150,255,.4); border-radius: 13px; background: linear-gradient(120deg, #733cff, #b03cf0 48%, #ff43ad); color: #fff; font-size: 14.5px; font-weight: 780; letter-spacing: .01em; cursor: pointer; box-shadow: 0 14px 34px rgba(140,70,255,.3); }
.m3d-create-button:disabled { opacity: .5; box-shadow: none; }
.m3d-create-button[aria-busy="true"] .m3d-create-glyph { animation: m3d-spin 1.1s linear infinite; }
.m3d-create-glyph { display: inline-block; font-size: 16px; }

.m3d-notice { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin: 0; padding: 10px 12px; border: 1px solid rgba(224,141,156,.35); border-radius: 11px; background: rgba(224,141,156,.08); color: #f3c3cd; font-size: 12.5px; }
.m3d-notice[hidden] { display: none; }

.m3d-stage { position: relative; min-height: 620px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.08); border-radius: 18px; background: radial-gradient(circle at 50% 38%, rgba(140,110,255,.16), transparent 58%), radial-gradient(ellipse at 50% 100%, rgba(242,80,116,.1), transparent 60%), rgba(14,13,18,.86); box-shadow: 0 24px 70px rgba(0,0,0,.35); overflow: hidden; }
.m3d-stage::before { content: ""; position: absolute; inset: auto 0 0; height: 45%; pointer-events: none; background: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px) 0 0 / 34px 34px, linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px) 0 0 / 34px 34px; transform: perspective(520px) rotateX(62deg); transform-origin: bottom; mask-image: linear-gradient(transparent, #000 70%); }
.m3d-viewer { position: absolute; inset: 0; }
.m3d-viewer[hidden] { display: none; }
.m3d-canvas { display: block; width: 100%; height: 100%; cursor: grab; touch-action: none; }
.m3d-canvas:active { cursor: grabbing; }

.m3d-stage-empty, .m3d-progress { position: relative; display: grid; justify-items: center; gap: 8px; max-width: 340px; padding: 18px; text-align: center; color: #8f899a; font-size: 13px; }
.m3d-stage-empty[hidden], .m3d-progress[hidden] { display: none; }
.m3d-stage-empty strong, .m3d-progress strong { color: #f2eef6; font-size: 16px; }
.m3d-progress-note { font-size: 12px; line-height: 1.5; }
.m3d-progress-value { min-height: 18px; color: #d7c8ff; font-size: 13px; font-variant-numeric: tabular-nums; }
.m3d-progress-track { position: relative; width: min(280px, 64vw); height: 6px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.08); }
.m3d-progress-track span { position: absolute; inset: 0 auto 0 0; width: var(--m3d-progress, 8%); border-radius: inherit; background: linear-gradient(90deg, #733cff, #ff43ad); transition: width .6s ease; }
.m3d-progress[data-indeterminate="true"] .m3d-progress-track span { width: 36%; animation: m3d-slide 1.4s ease-in-out infinite; }

/* A small spinning cube drawn with CSS, shown before a model exists. */
.m3d-stage-cube { --cube: 64px; position: relative; width: var(--cube); height: var(--cube); margin: 6px 0 18px; transform-style: preserve-3d; transform: rotateX(-24deg) rotateY(38deg); }
.m3d-stage-cube i { position: absolute; inset: 0; border: 1px solid rgba(215,200,255,.55); border-radius: 6px; background: linear-gradient(150deg, rgba(140,110,255,.26), rgba(242,80,116,.16)); box-shadow: inset 0 0 18px rgba(140,110,255,.25); }
.m3d-stage-cube i:nth-child(1) { transform: translateZ(calc(var(--cube) / 2)); }
.m3d-stage-cube i:nth-child(2) { transform: rotateY(180deg) translateZ(calc(var(--cube) / 2)); }
.m3d-stage-cube i:nth-child(3) { transform: rotateY(90deg) translateZ(calc(var(--cube) / 2)); }
.m3d-stage-cube i:nth-child(4) { transform: rotateY(-90deg) translateZ(calc(var(--cube) / 2)); }
.m3d-stage-cube i:nth-child(5) { transform: rotateX(90deg) translateZ(calc(var(--cube) / 2)); }
.m3d-stage-cube i:nth-child(6) { transform: rotateX(-90deg) translateZ(calc(var(--cube) / 2)); }
.m3d-stage-cube-spin { animation: m3d-cube 3.2s linear infinite; }

.m3d-toolbar { position: absolute; inset: auto 12px 12px 12px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; pointer-events: none; }
.m3d-toolbar[hidden] { display: none; }
.m3d-toolbar > * { pointer-events: auto; }
.m3d-card-button { min-height: 32px; display: inline-flex; align-items: center; padding: 6px 11px; border: 1px solid rgba(255,255,255,.18); border-radius: 9px; background: rgba(12,11,15,.72); color: #fff; font-size: 12px; font-weight: 700; text-decoration: none; cursor: pointer; backdrop-filter: blur(10px); }
.m3d-download { border-color: rgba(180,150,255,.5); background: linear-gradient(120deg, rgba(115,60,255,.55), rgba(255,67,173,.45)); }

.m3d-history-section { margin-top: 36px; }
.m3d-history-section .section-heading { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 10px; }
.m3d-history-note { color: #7d7887; font-size: 12px; }
.m3d-history-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; margin-top: 14px; }
.m3d-card { margin: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.08); border-radius: 14px; background: #0f0e13; animation: m3d-reveal .5s cubic-bezier(.2,.8,.2,1); }
.m3d-card-thumb { display: grid; place-items: center; width: 100%; aspect-ratio: 1; padding: 0; border: 0; background: radial-gradient(circle at 50% 40%, rgba(140,110,255,.2), transparent 65%), #141219; cursor: pointer; }
.m3d-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.m3d-card-glyph { color: #c7a6ff; font-size: 38px; }
.m3d-card-caption { display: grid; gap: 8px; padding: 10px; }
.m3d-card-prompt { display: -webkit-box; overflow: hidden; color: #cfc9d9; font-size: 12px; line-height: 1.4; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.m3d-card-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.m3d-card-remove { margin-left: auto; }
.m3d-history-empty { margin: 14px 0 0; color: #7d7887; font-size: 13px; }
.m3d-history-empty[hidden] { display: none; }

@keyframes m3d-spin { to { transform: rotate(360deg); } }
@keyframes m3d-cube { from { transform: rotateX(-24deg) rotateY(0deg); } to { transform: rotateX(-24deg) rotateY(360deg); } }
@keyframes m3d-slide { 0% { transform: translateX(-110%); } 100% { transform: translateX(290%); } }
@keyframes m3d-reveal { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .m3d-stage-cube-spin, .m3d-card, .m3d-create-button[aria-busy="true"] .m3d-create-glyph, .m3d-progress[data-indeterminate="true"] .m3d-progress-track span { animation: none; }
}

@media (min-width: 1600px) {
  .m3d-stage { position: sticky; top: 88px; }
}
@media (max-width: 1599px) {
  .m3d-studio { grid-template-columns: minmax(300px, 370px) minmax(0, 1fr); grid-template-areas: "create stage" "create tools"; }
}
@media (max-width: 980px) {
  .m3d-studio { grid-template-columns: 1fr; grid-template-areas: "create" "stage" "tools"; }
  .m3d-stage { min-height: 420px; }
}
@media (max-width: 760px) {
  .m3d-wrap { width: calc(100% - 32px); padding: 72px 0 60px; }
  .m3d-panel { padding: 16px; }
  .m3d-stage { min-height: 360px; }
  .m3d-toolbar { justify-content: center; }
}

/* The dashboard's global button reset (styles.css) makes every button flat and
   borderless with !important. The 3D Generator options are visual tiles, so
   they keep their own surface inside this page. */
#model3dPage button.m3d-option,
#model3dPage button.m3d-option:hover {
  border-color: rgba(255,255,255,.1) !important;
  background: rgba(255,255,255,.03) !important;
  box-shadow: none !important;
}
#model3dPage button.m3d-option:hover { border-color: rgba(255,255,255,.24) !important; background: rgba(255,255,255,.055) !important; }
#model3dPage button.m3d-option.active,
#model3dPage button.m3d-option.active:hover {
  border-color: rgba(160,120,255,.75) !important;
  background: linear-gradient(150deg, rgba(115,60,255,.26), rgba(242,80,116,.14)) !important;
  box-shadow: inset 0 0 0 1px rgba(160,120,255,.25), 0 8px 22px rgba(115,60,255,.16) !important;
}
#model3dPage .m3d-mode-row button.m3d-option:not(.active) { border-color: transparent !important; background: transparent !important; }
#model3dPage button.m3d-idea { border-color: rgba(255,255,255,.16) !important; background: transparent !important; box-shadow: none !important; }
#model3dPage button.m3d-idea:hover { border-color: rgba(160,120,255,.55) !important; background: rgba(115,60,255,.07) !important; }
#model3dPage button.m3d-create-button:not(:disabled),
#model3dPage button.m3d-create-button:not(:disabled):active {
  border-color: rgba(180,150,255,.4) !important;
  background: linear-gradient(120deg, #733cff, #b03cf0 48%, #ff43ad) !important;
  box-shadow: 0 14px 34px rgba(140,70,255,.3), inset 0 1px rgba(255,255,255,.2) !important;
}
#model3dPage button.m3d-create-button:not(:disabled):hover { background: linear-gradient(120deg, #8150ff, #bd4ff5 48%, #ff55b6) !important; box-shadow: 0 18px 44px rgba(140,70,255,.42), inset 0 1px rgba(255,255,255,.24) !important; }
#model3dPage button.m3d-create-button:disabled { border-color: rgba(255,255,255,.06) !important; background: #211f25 !important; color: #807a8e !important; box-shadow: none !important; opacity: 1; }
#model3dPage button.m3d-card-button { border-color: rgba(255,255,255,.18) !important; background: rgba(12,11,15,.72) !important; box-shadow: none !important; }
#model3dPage button.m3d-card-button:hover { border-color: rgba(160,120,255,.65) !important; background: rgba(28,22,36,.88) !important; }
#model3dPage button.m3d-card-button[aria-pressed="true"] { border-color: rgba(160,120,255,.6) !important; background: rgba(115,60,255,.24) !important; }
#model3dPage button.m3d-card-thumb,
#model3dPage button.m3d-card-thumb:hover { border: 0 !important; border-radius: 0 !important; background: radial-gradient(circle at 50% 40%, rgba(140,110,255,.2), transparent 65%), #141219 !important; box-shadow: none !important; }
#model3dPage button.tilt-3d.is-tilting:not(.m3d-create-button) { box-shadow: 0 12px 26px rgba(0,0,0,.34) !important; }
#model3dPage .m3d-panel textarea { border-color: rgba(255,255,255,.1) !important; }

/* 3D Studio: presets, settings, tools, jobs and the library. */
.m3d-source-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.m3d-help { margin: 0; color: #8f899a; font-size: 11.5px; line-height: 1.45; }
.m3d-views { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.m3d-view-slot { position: relative; display: grid; justify-items: center; align-content: center; gap: 2px; min-height: 104px; padding: 8px; overflow: hidden; border: 1.5px dashed rgba(255,255,255,.16); border-radius: 12px; background: rgba(12,11,15,.5); color: #8f899a; font-size: 11px; text-align: center; cursor: pointer; }
.m3d-view-slot:hover, .m3d-view-slot:focus-within, .m3d-view-slot.dragging { border-color: rgba(140,110,255,.6); background: rgba(115,60,255,.07); }
.m3d-view-slot input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.m3d-view-slot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.m3d-view-slot img:not([hidden]) ~ strong, .m3d-view-slot img:not([hidden]) ~ small { position: relative; padding: 1px 6px; border-radius: 6px; background: rgba(12,11,15,.72); }
.m3d-view-slot strong { color: #efeaf4; font-size: 12.5px; }
.m3d-presets { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.m3d-preset { display: grid; gap: 1px; min-height: 52px; padding: 7px 9px; text-align: left; }
.m3d-preset strong { color: #f2eef6; font-size: 12px; }
.m3d-preset small { color: #8f899a; font-size: 10.5px; font-weight: 560; line-height: 1.3; }
.m3d-option.active.m3d-preset small { color: #d9ccf5; }

.m3d-advanced { border: 1px solid rgba(255,255,255,.08); border-radius: 13px; background: rgba(12,11,15,.4); }
.m3d-advanced > summary { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; padding: 11px 13px; color: #efeaf4; font-size: 12.5px; font-weight: 760; cursor: pointer; list-style: none; }
.m3d-advanced > summary::-webkit-details-marker { display: none; }
.m3d-advanced > summary::after { content: "▾"; color: #8f899a; }
.m3d-advanced[open] > summary::after { content: "▴"; }
.m3d-advanced > summary small { margin-left: auto; color: #8f899a; font-size: 11px; font-weight: 560; }
.m3d-advanced-body { display: grid; gap: 12px; padding: 2px 13px 14px; }
.m3d-setting { display: grid; gap: 6px; min-width: 0; }
.m3d-setting > span, .m3d-setting-label { color: #cfc9d9; font-size: 11.5px; font-weight: 700; }
.m3d-setting-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px 10px; }
.m3d-check { display: flex; align-items: center; gap: 7px; min-width: 0; color: #cfc9d9; font-size: 11.5px; cursor: pointer; }
.m3d-check input { width: 15px; height: 15px; margin: 0; accent-color: #8a5cff; }
.m3d-check[hidden], .m3d-setting[hidden], .m3d-field[hidden], .m3d-setting-grid[hidden] { display: none; }
#model3dPage .m3d-setting select, #model3dPage .m3d-setting input, #model3dPage .m3d-field input[type="text"], #model3dPage .m3d-seed-row input, #model3dPage .m3d-library-tools input, #model3dPage .m3d-library-tools select, #model3dPage .m3d-animation-filters input, #model3dPage .m3d-animation-filters select, #model3dPage .m3d-setting textarea {
  width: 100%; min-height: 36px; padding: 7px 10px; border: 1px solid rgba(255,255,255,.1) !important; border-radius: 10px; background: rgba(12,11,15,.72) !important; color: #fff; font: inherit; font-size: 12.5px; box-shadow: none !important;
}
#model3dPage .m3d-setting textarea { min-height: 70px; resize: vertical; line-height: 1.5; }
#model3dPage .m3d-setting select:focus, #model3dPage .m3d-setting input:focus, #model3dPage .m3d-field input:focus, #model3dPage .m3d-seed-row input:focus, #model3dPage .m3d-setting textarea:focus { outline: none; border-color: rgba(140,110,255,.65) !important; box-shadow: 0 0 0 3px rgba(140,110,255,.16) !important; }
.m3d-seeds { display: grid; gap: 6px; }
.m3d-seed-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.m3d-seed-row label { display: grid; gap: 4px; color: #8f899a; font-size: 10.5px; }
.m3d-seed-row label[hidden] { display: none; }

.m3d-file-result { position: relative; display: grid; justify-items: center; gap: 10px; max-width: 360px; padding: 20px; text-align: center; color: #8f899a; font-size: 13px; }
.m3d-file-result[hidden] { display: none; }
.m3d-file-result img { max-width: 260px; max-height: 260px; border-radius: 14px; object-fit: contain; }
.m3d-file-result strong { color: #f2eef6; font-size: 16px; }
.m3d-file-download { width: auto; padding: 0 22px; text-decoration: none; }

.m3d-toolbar { inset: 10px 10px auto 10px; justify-content: flex-start; gap: 6px; }
.m3d-stage[data-state="model"] .m3d-toolbar { right: 58px; }
/* Closes the model on the stage (it stays in the library). */
.m3d-stage-close { position: absolute; top: 10px; right: 10px; z-index: 3; width: 38px; height: 38px; display: grid; place-items: center; padding: 0; border: 1px solid rgba(255,255,255,.12); border-radius: 12px; background: rgba(12,11,15,.72); backdrop-filter: blur(12px); color: #d9d4e3; font-size: 20px; line-height: 1; cursor: pointer; }
.m3d-stage-close:hover, .m3d-stage-close:focus-visible { border-color: rgba(242,80,116,.55); color: #fff; background: rgba(40,20,32,.85); }
.m3d-stage-close[hidden] { display: none; }
.m3d-toolbar-group { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 5px; border: 1px solid rgba(255,255,255,.08); border-radius: 12px; background: rgba(12,11,15,.66); backdrop-filter: blur(12px); }
#model3dPage .m3d-toolbar select, #model3dPage .m3d-animation-bar select { min-height: 30px; padding: 4px 8px; border: 1px solid rgba(255,255,255,.12) !important; border-radius: 8px; background: rgba(20,18,26,.9) !important; color: #fff; font-size: 12px; }
.m3d-tool-button { width: 32px; height: 30px; display: inline-grid; place-items: center; padding: 0; border: 1px solid rgba(255,255,255,.14); border-radius: 8px; background: rgba(20,18,26,.9); color: #e8e3f0; font-size: 14px; cursor: pointer; }
.m3d-tool-button[hidden] { display: none; }
.m3d-light { display: inline-flex; align-items: center; gap: 5px; padding: 0 4px; color: #d7c8ff; font-size: 13px; }
.m3d-light input { width: 74px; accent-color: #8a5cff; }
.m3d-animation-bar { position: absolute; inset: auto 12px 58px 12px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 7px 9px; border: 1px solid rgba(255,255,255,.08); border-radius: 12px; background: rgba(12,11,15,.72); backdrop-filter: blur(12px); }
.m3d-animation-bar[hidden] { display: none; }
.m3d-animation-bar input[type="range"] { flex: 1 1 140px; accent-color: #ff5fa2; }
.m3d-time { min-width: 48px; color: #d7c8ff; font-size: 11.5px; font-variant-numeric: tabular-nums; }
.m3d-check-compact span { font-size: 11.5px; }
.m3d-stats { position: absolute; inset: auto 12px 12px 12px; display: flex; flex-wrap: wrap; gap: 4px 14px; margin: 0; padding: 8px 12px; border: 1px solid rgba(255,255,255,.07); border-radius: 12px; background: rgba(12,11,15,.66); color: #aaa4b6; font-size: 11px; backdrop-filter: blur(12px); }
.m3d-stats[hidden] { display: none; }
.m3d-stats div { display: flex; gap: 5px; align-items: baseline; }
.m3d-stats dt { color: #8f899a; }
.m3d-stats dd { margin: 0; color: #f2eef6; font-weight: 700; font-variant-numeric: tabular-nums; }
.m3d-stage:fullscreen { border-radius: 0; }
.m3d-viewer[data-background="light"] + * { color: #211f25; }

.m3d-tools { gap: 14px; align-content: start; }
.m3d-tools-head { display: grid; gap: 4px; }
.m3d-tools-head h2 { margin: 0; overflow: hidden; color: #f5f1fa; font-size: 17px; text-overflow: ellipsis; white-space: nowrap; }
.m3d-tools-head small { color: #8f899a; font-size: 11.5px; }
/* Every tab stays in view: the row wraps instead of scrolling sideways. */
.m3d-tabs { display: flex; flex-wrap: wrap; gap: 5px; }
.m3d-tab { flex: 0 0 auto; min-height: 32px; padding: 6px 11px; border: 1px solid rgba(255,255,255,.1); border-radius: 999px; background: transparent; color: #b9b3c4; font-size: 12px; font-weight: 680; cursor: pointer; white-space: nowrap; }
.m3d-tab-panel { display: grid; gap: 12px; }
.m3d-tab-panel[hidden], .m3d-tools-empty[hidden], .m3d-tools-expired[hidden] { display: none; }
.m3d-tools-empty, .m3d-tools-expired { margin: 0; padding: 12px; border: 1px dashed rgba(255,255,255,.12); border-radius: 12px; color: #8f899a; font-size: 12.5px; line-height: 1.5; }
.m3d-tools[data-ready="false"] .m3d-tab-panel { opacity: .45; pointer-events: none; }
.m3d-tools[data-ready="false"] .m3d-tab-panel[data-m3d-panel="history"], .m3d-tools[data-ready="false"] .m3d-tab-panel[data-m3d-panel="overview"] { opacity: 1; pointer-events: auto; }
.m3d-overview { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 12px; margin: 0; font-size: 12px; }
.m3d-overview dt { color: #8f899a; }
.m3d-overview dd { margin: 0; overflow-wrap: anywhere; color: #e8e3f0; }
.m3d-badges { display: flex; flex-wrap: wrap; gap: 5px; }
.m3d-badge { padding: 3px 8px; border: 1px solid rgba(160,120,255,.35); border-radius: 999px; background: rgba(115,60,255,.12); color: #d7c8ff; font-size: 10.5px; font-weight: 700; }
.m3d-tool-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.m3d-run-button { width: 100%; min-height: 44px; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 14px; border: 1px solid rgba(180,150,255,.4); border-radius: 12px; background: linear-gradient(120deg, #733cff, #b03cf0 48%, #ff43ad); color: #fff; font-size: 13px; font-weight: 760; cursor: pointer; text-align: left; }
.m3d-run-button[hidden] { display: none; }
.m3d-run-button b { color: #fff; font-variant-numeric: tabular-nums; white-space: nowrap; }
.m3d-run-button:disabled { opacity: .5; cursor: not-allowed; }
.m3d-drop-small { padding: 14px 12px; }
.m3d-subsection { display: grid; gap: 10px; padding: 10px 12px; border: 1px solid rgba(255,255,255,.08); border-radius: 12px; }
.m3d-subsection > summary { color: #cfc9d9; font-size: 12px; font-weight: 700; cursor: pointer; }
.m3d-subsection[open] { gap: 10px; }
.m3d-subsection[open] > *:not(summary) { margin-top: 10px; }
.m3d-part-list, .m3d-part-picker { display: grid; gap: 5px; max-height: 240px; overflow: auto; }
.m3d-part-picker[hidden] { display: none; }
.m3d-part-row { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border: 1px solid rgba(255,255,255,.07); border-radius: 9px; background: rgba(12,11,15,.5); color: #e8e3f0; font-size: 12px; }
.m3d-part-row span { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.m3d-part-row input { accent-color: #8a5cff; }
.m3d-rig-result { margin: 0; padding: 9px 11px; border-radius: 10px; background: rgba(115,60,255,.1); color: #d7c8ff; font-size: 12px; }
.m3d-rig-result[hidden], .m3d-animation-library[hidden], .m3d-game-result[hidden] { display: none; }
.m3d-animation-library { display: grid; gap: 8px; }
.m3d-animation-filters { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px; }
.m3d-animation-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; max-height: 260px; overflow: auto; }
.m3d-animation-item { min-height: 34px; padding: 6px 8px; border: 1px solid rgba(255,255,255,.1); border-radius: 9px; background: rgba(255,255,255,.03); color: #d9d4e2; font-size: 11.5px; font-weight: 640; text-align: left; cursor: pointer; }
.m3d-game-terms { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 5px 10px; margin: 0; font-size: 11.5px; }
.m3d-game-terms dt { color: #8f899a; }
.m3d-game-terms dd { margin: 0; color: #e8e3f0; }
.m3d-game-result { display: grid; gap: 8px; padding: 12px; border: 1px solid rgba(99,214,160,.35); border-radius: 12px; background: rgba(99,214,160,.07); color: #c9f2dd; font-size: 12.5px; }
.m3d-game-result code { overflow-wrap: anywhere; color: #e8e3f0; font-size: 11px; }
.m3d-game-assets { display: grid; gap: 6px; }
.m3d-game-asset { display: grid; gap: 4px; padding: 9px 10px; border: 1px solid rgba(255,255,255,.08); border-radius: 10px; background: rgba(12,11,15,.5); font-size: 11.5px; color: #cfc9d9; }
.m3d-game-asset strong { color: #f2eef6; font-size: 12.5px; }
.m3d-usage { height: 5px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.08); }
.m3d-usage span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #733cff, #ff43ad); }
.m3d-versions { display: grid; gap: 6px; margin: 0; padding: 0; list-style: none; }
.m3d-version { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; align-items: center; gap: 9px; padding: 7px; border: 1px solid rgba(255,255,255,.08); border-radius: 11px; background: rgba(12,11,15,.5); }
.m3d-version.current { border-color: rgba(160,120,255,.55); background: rgba(115,60,255,.1); }
.m3d-version img, .m3d-version .m3d-version-glyph { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; background: #141219; display: grid; place-items: center; color: #c7a6ff; }
.m3d-version-copy { display: grid; gap: 1px; min-width: 0; font-size: 11.5px; color: #8f899a; }
.m3d-version-copy strong { overflow: hidden; color: #f2eef6; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.m3d-version-actions { display: flex; gap: 4px; }

.m3d-jobs { display: grid; gap: 8px; margin-top: 18px; padding: 14px 16px; border: 1px solid rgba(255,255,255,.08); border-radius: 16px; background: rgba(20,18,25,.8); }
.m3d-jobs[hidden] { display: none; }
.m3d-job-list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.m3d-job { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 4px 12px; font-size: 12px; color: #cfc9d9; }
.m3d-job strong { color: #f2eef6; }
.m3d-job .m3d-progress-track { grid-column: 1 / -1; width: 100%; }
.m3d-job-meta { color: #8f899a; font-size: 11px; font-variant-numeric: tabular-nums; }

.m3d-library-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 12px; }
#model3dPage .m3d-library-tools input { flex: 1 1 200px; width: auto; }
#model3dPage .m3d-library-tools select { width: auto; }
.m3d-filter-row { display: flex; flex-wrap: wrap; gap: 5px; }
.m3d-filter { min-height: 32px; padding: 6px 11px; border: 1px solid rgba(255,255,255,.1); border-radius: 999px; background: transparent; color: #b9b3c4; font-size: 12px; font-weight: 680; cursor: pointer; }
.m3d-card-meta { display: flex; flex-wrap: wrap; gap: 4px; }
.m3d-card-name { overflow: hidden; color: #f2eef6; font-size: 12.5px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.m3d-card-favorite[aria-pressed="true"] { color: #ff8fab !important; }

#model3dPage button.m3d-tab, #model3dPage button.m3d-filter, #model3dPage button.m3d-animation-item { border-color: rgba(255,255,255,.1) !important; background: transparent !important; box-shadow: none !important; }
#model3dPage button.m3d-tab:hover, #model3dPage button.m3d-filter:hover, #model3dPage button.m3d-animation-item:hover { border-color: rgba(160,120,255,.5) !important; background: rgba(115,60,255,.07) !important; }
#model3dPage button.m3d-tab.active, #model3dPage button.m3d-filter.active, #model3dPage button.m3d-animation-item.active { border-color: rgba(160,120,255,.75) !important; background: linear-gradient(150deg, rgba(115,60,255,.3), rgba(242,80,116,.16)) !important; color: #fff; }
#model3dPage button.m3d-tool-button { border-color: rgba(255,255,255,.14) !important; background: rgba(20,18,26,.9) !important; box-shadow: none !important; }
#model3dPage button.m3d-tool-button:hover { border-color: rgba(160,120,255,.6) !important; }
#model3dPage button.m3d-tool-button[aria-pressed="true"] { border-color: rgba(160,120,255,.7) !important; background: rgba(115,60,255,.3) !important; }
#model3dPage button.m3d-run-button:not(:disabled) { border-color: rgba(180,150,255,.4) !important; background: linear-gradient(120deg, #733cff, #b03cf0 48%, #ff43ad) !important; box-shadow: 0 10px 26px rgba(140,70,255,.24) !important; }
#model3dPage button.m3d-run-button.m3d-run-secondary:not(:disabled) { background: rgba(115,60,255,.16) !important; box-shadow: none !important; }
#model3dPage button.m3d-run-button:disabled { border-color: rgba(255,255,255,.06) !important; background: #211f25 !important; color: #807a8e !important; box-shadow: none !important; }
#model3dPage .m3d-tool-actions button.secondary-button { min-height: 34px; font-size: 12px; }

@media (max-width: 760px) {
  .m3d-presets, .m3d-setting-grid, .m3d-animation-list { grid-template-columns: 1fr; }
  .m3d-toolbar { inset: 8px 8px auto 8px; }
  .m3d-animation-bar { inset: auto 8px 52px 8px; }
  .m3d-stats { inset: auto 8px 8px 8px; gap: 3px 10px; }
  .m3d-seed-row { grid-template-columns: 1fr 1fr; }
}

/* What the Studio tools are doing, next to the buttons that started it. */
.m3d-tool-status { display: grid; gap: 8px; }
.m3d-tool-status:not(:has(:not([hidden]))) { display: none; }
.m3d-tool-status .m3d-job-list { margin: 0; padding: 10px 12px; border: 1px solid rgba(160,120,255,.28); border-radius: 12px; background: rgba(115,60,255,.08); }
.m3d-tool-status .m3d-job-list[hidden] { display: none; }
.m3d-notice.m3d-notice-info { border-color: rgba(145,200,163,.35); background: rgba(145,200,163,.08); color: #bfe3c9; }
.m3d-figure-hint { margin: 6px 0 0; color: #9fd4b0; font-size: 12px; }
.m3d-figure-hint[hidden] { display: none; }
.m3d-figure-toggle { margin-top: 8px; font-size: 12px; }
@keyframes m3d-flash { 0% { box-shadow: 0 0 0 0 rgba(160,120,255,.0); } 30% { box-shadow: 0 0 0 3px rgba(160,120,255,.7); } 100% { box-shadow: 0 0 0 0 rgba(160,120,255,0); } }
.m3d-create.m3d-flash { animation: m3d-flash 1.4s ease-out; }
@keyframes m3d-spin { to { transform: rotate(360deg); } }
#model3dPage button.m3d-run-button.is-starting b { visibility: hidden; }
#model3dPage button.m3d-run-button.is-starting { position: relative; }
#model3dPage button.m3d-run-button.is-starting::after { content: ''; position: absolute; right: 16px; top: 50%; width: 14px; height: 14px; margin-top: -7px; border: 2px solid rgba(255,255,255,.35); border-top-color: #fff; border-radius: 50%; animation: m3d-spin .8s linear infinite; }
@media (prefers-reduced-motion: reduce) { .m3d-create.m3d-flash, #model3dPage button.m3d-run-button.is-starting::after { animation: none; } }