#garden3d-app {
  position: fixed; inset: 0; z-index: 100000; display: flex; flex-direction: column;
  background: #e9efe2; color: #1f3529;
  font: 14px -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
}
#garden3d-app * { box-sizing: border-box; }
#garden3d-app button {
  cursor: pointer; border: 1px solid rgba(66, 107, 68, .18); border-radius: 12px;
  background: rgba(255, 255, 255, .76); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  color: #24412f; padding: 9px 12px; min-height: 40px; font: inherit;
  transition: background .16s ease, border-color .16s ease, transform .12s ease;
}
#garden3d-app button:hover { background: rgba(255, 255, 255, .95); }
#garden3d-app button:active { transform: scale(.98); }
#garden3d-app button:disabled { opacity: .55; cursor: default; }
#garden3d-app button.active, #garden3d-app .g3d-tabs button.active { background: #cfe8c2; border-color: #77a866; }
#garden3d-app button.danger { color: #8a3d2e; border-color: rgba(138, 61, 46, .25); }

#garden3d-app .g3d-top {
  height: 62px; display: flex; align-items: center; gap: 8px; padding: 8px max(12px, env(safe-area-inset-right)) 8px max(12px, env(safe-area-inset-left));
  background: rgba(246, 250, 242, .9); border-bottom: 1px solid #d9e5d4; z-index: 4;
}
#garden3d-app .g3d-title { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
#garden3d-app .g3d-top input {
  width: 100%; min-width: 0; border: 1px solid transparent; border-radius: 9px; background: transparent;
  padding: 3px 6px; font: 600 15px/1.3 inherit; color: #183329;
}
#garden3d-app .g3d-top input:focus { outline: none; border-color: #c6ddc0; background: #fff; }
#garden3d-app .g3d-subtitle { padding: 0 6px; font-size: 10px; letter-spacing: .04em; color: #6b8268; }
#garden3d-app .g3d-top-actions { display: flex; gap: 5px; }
#garden3d-app .g3d-top-actions button { padding: 8px 11px; min-height: 38px; font-size: 13px; }

#garden3d-app .g3d-main { position: relative; flex: 1; min-height: 0; display: flex; }
#garden3d-app #g3d-view { position: absolute; inset: 0; touch-action: none; }
#garden3d-app #g3d-view canvas { display: block; width: 100%; height: 100%; }
#garden3d-app #g3d-reticle-note {
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%); max-width: min(560px, 82%);
  padding: 7px 12px; border-radius: 12px; background: rgba(255, 255, 255, .76);
  backdrop-filter: blur(8px); pointer-events: none; text-align: center; font-size: 12px; color: #35513b;
  box-shadow: 0 4px 14px rgba(36, 62, 38, .08); z-index: 2;
}
#garden3d-app #g3d-ar-guide {
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%); width: min(440px, 90%);
  padding: 9px 13px; border-radius: 12px; background: rgba(244, 250, 241, .9);
  text-align: center; font-size: 12px; line-height: 1.45; pointer-events: none; z-index: 3;
}

#garden3d-app .g3d-panel {
  position: absolute; right: 10px; top: 10px; bottom: 10px; width: min(342px, 38vw); display: flex; flex-direction: column;
  border: 1px solid rgba(77, 123, 74, .18); border-radius: 18px; background: rgba(248, 251, 246, .9);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); overflow: hidden;
  box-shadow: 0 14px 36px rgba(35, 66, 39, .14); z-index: 3;
}
#garden3d-app .g3d-tabs { display: flex; gap: 3px; padding: 7px; border-bottom: 1px solid rgba(120, 155, 112, .14); }
#garden3d-app .g3d-tabs button { flex: 1; padding: 8px 2px; font-size: 12px; min-height: 36px; border-radius: 9px; }
#garden3d-app #g3d-step-hint { margin: 0; padding: 8px 11px; background: rgba(223, 236, 217, .45); color: #3d6043; font-size: 11px; line-height: 1.45; }
#garden3d-app #g3d-panel-body { flex: 1; min-height: 0; overflow: auto; padding: 10px 11px 18px; scrollbar-width: thin; }
#garden3d-app #g3d-panel-footer { display: flex; gap: 6px; flex-wrap: wrap; padding: 8px 10px; border-top: 1px solid rgba(120, 155, 112, .14); }
#garden3d-app #g3d-panel-footer button { flex: 1; min-width: 0; min-height: 42px; }
#garden3d-app #g3d-panel-footer .g3d-primary { margin: 0; }
#garden3d-app .g3d-ar-reason { width: 100%; color: #4c6a51; font-size: 11px; line-height: 1.4; }
#garden3d-app #g3d-panel-body p { font-size: 12px; line-height: 1.55; color: #55715b; }
#garden3d-app .g3d-note {
  margin: 10px 0 0; padding: 9px 10px; border-radius: 10px; background: rgba(223, 236, 217, .55);
  font-size: 11.5px !important; line-height: 1.55; color: #4c6a51 !important;
}
#garden3d-app .g3d-primary {
  width: 100%; min-height: 44px; margin-bottom: 10px; border-color: #7cae6e;
  background: linear-gradient(180deg, #d8edcd, #c4e3b6); font-weight: 600; color: #254a2c;
}
#garden3d-app .g3d-section-title {
  display: flex; justify-content: space-between; align-items: baseline; margin: 14px 0 7px;
  font-size: 11px; font-weight: 700; letter-spacing: .04em; color: #4c6a51;
}
#garden3d-app .g3d-section-title span { font-weight: 400; color: #7b927c; letter-spacing: 0; }

#garden3d-app .g3d-search { display: flex; align-items: center; gap: 6px; padding: 0 4px 0 10px; border: 1px solid #cdddc8; border-radius: 12px; background: #fff; }
#garden3d-app .g3d-search:focus-within { border-color: #86b579; box-shadow: 0 0 0 3px rgba(134, 181, 121, .14); }
#garden3d-app .g3d-search-icon { color: #7b927c; font-size: 16px; }
#garden3d-app .g3d-search input { flex: 1; min-width: 0; border: 0; outline: 0; padding: 10px 0; background: transparent; font: inherit; font-size: 13px; color: #213b2a; }
#garden3d-app .g3d-search button { border: 0; background: transparent; min-height: 32px; padding: 4px 8px; color: #7b927c; font-size: 18px; }
#garden3d-app .g3d-space-tabs { display: flex; gap: 5px; padding: 8px 0 2px; }
#garden3d-app .g3d-space-tabs button { flex: 1; min-height: 34px; padding: 5px 4px; font-size: 11px; border-radius: 10px; }
#garden3d-app .g3d-space-tabs button.active { background: #2f5d3a; border-color: #2f5d3a; color: #fff; }
#garden3d-app .g3d-chips { display: flex; gap: 5px; overflow-x: auto; padding: 8px 0 6px; scrollbar-width: none; }
#garden3d-app .g3d-chips::-webkit-scrollbar { display: none; }
#garden3d-app .g3d-chips button { flex: 0 0 auto; min-height: 30px; padding: 4px 10px; font-size: 11.5px; border-radius: 999px; }
#garden3d-app .g3d-catalog { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
#garden3d-app .g3d-card { display: flex; flex-direction: column; align-items: stretch; gap: 3px; padding: 6px; text-align: left; min-height: 0; border-radius: 12px; background: rgba(255, 255, 255, .74); }
#garden3d-app .g3d-card.active { border-color: #6ea45f; background: #dcefd2; }
#garden3d-app .g3d-card-thumb {
  position: relative; display: flex; align-items: center; justify-content: center; height: 64px; border-radius: 8px;
  background: linear-gradient(160deg, #eef5e9, #dfeada); overflow: hidden;
}
#garden3d-app .g3d-card-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 3px; }
#garden3d-app .g3d-card-symbol { font-size: 27px; color: #4d7550; }
#garden3d-app .g3d-card-height {
  position: absolute; right: 3px; bottom: 3px; padding: 1px 4px; border-radius: 5px;
  background: rgba(27, 48, 32, .62); color: #fff; font-size: 9px; letter-spacing: .02em;
}
#garden3d-app .g3d-space-badge { position: absolute; left: 4px; top: 4px; z-index: 2; padding: 1px 4px; border-radius: 4px; background: rgba(39, 69, 47, .82); color: #fff; font-size: 8.5px; font-weight: 700; letter-spacing: .04em; }
#garden3d-app .g3d-space-badge.is-2d { background: rgba(139, 101, 48, .84); }
#garden3d-app .g3d-inline-space { display: inline-block; margin-left: 3px; padding: 0 3px; border-radius: 3px; background: rgba(39, 69, 47, .12); color: #3d6643; font-size: 8px; font-style: normal; font-weight: 700; vertical-align: 1px; }
#garden3d-app .g3d-inline-space.is-2d { background: rgba(139, 101, 48, .14); color: #7c5b2f; }
#garden3d-app .g3d-card-name { font-size: 11.5px; line-height: 1.3; color: #263f2d; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
#garden3d-app .g3d-card-meta { font-size: 9.5px; color: #7c927d; }
#garden3d-app .g3d-empty { grid-column: 1 / -1; padding: 18px 8px; text-align: center; font-size: 12px; line-height: 1.5; color: #7c927d; }

#garden3d-app .g3d-swatches { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; max-height: 208px; overflow: auto; padding-right: 2px; }
#garden3d-app .g3d-swatch { display: flex; flex-direction: column; gap: 2px; padding: 4px; text-align: left; border-radius: 10px; min-height: 0; }
#garden3d-app .g3d-swatch.active { border-color: #6ea45f; box-shadow: 0 0 0 2px rgba(110, 164, 95, .18); }
#garden3d-app .g3d-swatch img { width: 100%; height: 42px; object-fit: cover; border-radius: 6px; display: block; }
#garden3d-app .g3d-swatch span { font-size: 10px; line-height: 1.25; color: #35513b; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#garden3d-app .g3d-region-editor { margin-top: 10px; padding: 10px; border: 1px solid rgba(110, 164, 95, .35); border-radius: 13px; background: rgba(232, 244, 225, .68); }
#garden3d-app .g3d-region-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 7px; font-size: 13px; }
#garden3d-app .g3d-region-head span { font-size: 12px; color: #477a48; font-weight: 700; }
#garden3d-app .g3d-region-editor label { display: block; margin: 7px 0; font-size: 11px; color: #506e54; }
#garden3d-app .g3d-region-editor input[type="text"], #garden3d-app .g3d-region-editor input:not([type]) { width: 100%; margin-top: 3px; padding: 7px 8px; border: 1px solid #c9dbc5; border-radius: 8px; background: #fff; font: inherit; }
#garden3d-app .g3d-region-editor input[type="range"] { width: 100%; margin-top: 3px; accent-color: #6ea45f; }
#garden3d-app .g3d-region-editor label span { float: right; font-size: 10px; color: #6b8268; }
#garden3d-app .g3d-region-buttons { display: flex; gap: 6px; margin-top: 8px; }
#garden3d-app .g3d-region-buttons button { flex: 1; min-height: 34px; padding: 5px; font-size: 11.5px; }
#garden3d-app .g3d-region-list { display: flex; flex-direction: column; gap: 5px; }
#garden3d-app .g3d-region-row { display: grid; grid-template-columns: 1.15fr 1fr auto; gap: 6px; align-items: center; text-align: left; font-size: 11px; padding: 7px 9px; min-height: 36px; }
#garden3d-app .g3d-region-row span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #5b755f; }
#garden3d-app .g3d-region-row span:first-child { color: #24412f; font-weight: 600; }
#garden3d-app .g3d-region-row strong { font-size: 11px; color: #3f7040; }
#garden3d-app .g3d-region-row.active { border-color: #6ea45f; background: #e4f2db; }
#garden3d-app .g3d-base-ground { margin-top: 13px; border-top: 1px dashed #d3e1cd; padding-top: 8px; font-size: 11px; color: #5b755f; }
#garden3d-app .g3d-base-ground summary { cursor: pointer; padding: 4px 0; }
#garden3d-app .g3d-base-ground label { display: block; margin: 7px 0; font-size: 11px; }
#garden3d-app .g3d-base-ground input, #garden3d-app .g3d-base-ground select { display: block; width: 100%; margin-top: 3px; padding: 7px; border: 1px solid #c9dbc5; border-radius: 8px; background: #fff; font: inherit; }
#garden3d-app .g3d-base-ground button { width: 100%; margin-top: 4px; font-size: 11.5px; }

#garden3d-app .g3d-light-head { display: flex; justify-content: space-between; align-items: baseline; padding: 4px 2px 8px; }
#garden3d-app .g3d-light-head strong { font-size: 26px; font-weight: 650; letter-spacing: -.03em; color: #27452f; }
#garden3d-app .g3d-light-head span { font-size: 11px; color: #6b8268; }
#garden3d-app .g3d-slider { display: block; margin: 10px 0; font-size: 11px; color: #506e54; }
#garden3d-app .g3d-slider input { display: block; width: 100%; margin-top: 6px; accent-color: #6ea45f; }
#garden3d-app .g3d-presets { display: flex; gap: 5px; }
#garden3d-app .g3d-presets button { flex: 1; min-height: 34px; padding: 5px; font-size: 11.5px; }
#garden3d-app .g3d-check { display: flex; align-items: center; gap: 7px; margin: 8px 0; font-size: 12px; color: #3c5942; }
#garden3d-app .g3d-check input { accent-color: #6ea45f; width: 16px; height: 16px; }

#garden3d-app .g3d-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 9px; }
#garden3d-app .g3d-summary div { display: flex; flex-direction: column; align-items: center; gap: 1px; padding: 8px 4px; border-radius: 11px; background: rgba(224, 238, 217, .7); }
#garden3d-app .g3d-summary strong { font-size: 15px; color: #2e5233; }
#garden3d-app .g3d-summary span { font-size: 10px; color: #6b8268; }
#garden3d-app .g3d-quantity { margin: 0 0 4px; font-size: 12px; color: #35513b; }
#garden3d-app .g3d-item-list { display: flex; flex-direction: column; gap: 4px; }
#garden3d-app .g3d-item-line { display: grid; grid-template-columns: 1.3fr 1fr auto; gap: 6px; align-items: center; padding: 6px 8px; border-radius: 8px; background: rgba(255, 255, 255, .6); font-size: 11px; color: #54705a; }
#garden3d-app .g3d-item-line span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#garden3d-app .g3d-item-line span:first-child { color: #24412f; font-weight: 600; }
#garden3d-app .g3d-item-line strong { font-size: 10.5px; color: #3f7040; }
#garden3d-app .g3d-item-line button { min-height: 32px; padding: 4px 8px; font-size: 11px; }

#garden3d-app .g3d-actions {
  display: flex; gap: 6px; align-items: center; justify-content: center;
  padding: 7px 10px; background: rgba(244, 250, 241, .92); border-top: 1px solid #dbe8d6; z-index: 4;
}
#garden3d-app .g3d-actions button { flex: 1; }
#garden3d-app #g3d-selection {
  position: absolute; top: 54px; left: 50%; transform: translateX(-50%); z-index: 4;
  width: min(560px, calc(100% - 20px)); display: grid; grid-template-columns: auto 1fr 1fr; gap: 8px; align-items: center;
  padding: 8px 10px; border: 1px solid rgba(77, 123, 74, .2); border-radius: 14px;
  background: rgba(248, 251, 246, .9); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 10px 26px rgba(35, 66, 39, .14);
}
#garden3d-app .g3d-selection-title { display: flex; flex-direction: column; max-width: 130px; font-size: 11.5px; font-weight: 650; color: #2b4932; line-height: 1.3; }
#garden3d-app .g3d-selection-title span { font-size: 9px; font-weight: 400; color: #7b927c; }
#garden3d-app .g3d-face-note { font-size: 10px; color: #6b8268; white-space: nowrap; }
#garden3d-app #g3d-selection label { display: flex; align-items: center; gap: 6px; font-size: 10.5px; color: #5b755f; }
#garden3d-app #g3d-selection input { flex: 1; min-width: 0; accent-color: #6ea45f; }
#garden3d-app #g3d-object-menu {
  position: absolute; z-index: 6; width: 168px; display: grid; gap: 3px; padding: 8px;
  border: 1px solid rgba(77, 123, 74, .25); border-radius: 13px;
  background: rgba(248, 251, 246, .95); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 12px 28px rgba(25, 51, 32, .2);
}
#garden3d-app #g3d-object-menu strong { padding: 5px 8px; color: #24412f; font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#garden3d-app #g3d-object-menu button { width: 100%; min-height: 40px; padding: 7px 9px; text-align: left; font-size: 12px; }
#garden3d-app #g3d-status {
  height: 42px; padding: 4px 12px calc(4px + env(safe-area-inset-bottom));
  display: flex; align-items: center; justify-content: center; overflow: hidden;
  background: #e4efdf; text-align: center; font-size: 11.5px; line-height: 1.35; color: #355b39; z-index: 4;
}

#garden3d-app #g3d-draw-hint {
  position: absolute; left: 50%; bottom: 66px; transform: translateX(-50%); z-index: 5;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: center;
  max-width: min(620px, 92%); padding: 8px 10px 8px 13px; border-radius: 13px;
  background: rgba(30, 48, 33, .82); color: #f4f8ee; font-size: 12px;
  backdrop-filter: blur(12px); box-shadow: 0 10px 26px rgba(20, 36, 24, .28);
}
#garden3d-app #g3d-draw-hint[hidden] { display: none; }
#garden3d-app .g3d-draw-buttons { display: flex; gap: 5px; }
#garden3d-app #g3d-draw-hint button { min-height: 30px; padding: 4px 9px; font-size: 11px; background: rgba(255, 255, 255, .16); border-color: rgba(255, 255, 255, .25); color: #fff; }
#garden3d-app #g3d-draw-hint button:hover { background: rgba(255, 255, 255, .28); }

#garden3d-app.is-drawing .g3d-panel { opacity: .18; pointer-events: none; }
#garden3d-app.is-drawing #g3d-reticle-note { display: none; }
#garden3d-app.is-ar { background: transparent; }
#garden3d-app.is-ar #g3d-view canvas { opacity: 0; pointer-events: none; }
#garden3d-app.is-ar #g3d-reticle-note { display: none; }
#garden3d-app.is-ar .g3d-panel { display: none; }
#garden3d-app.is-ar.ar-panel-open .g3d-panel { display: flex; max-height: 34%; }
#garden3d-app.is-ar .g3d-top, #garden3d-app.is-ar .g3d-actions, #garden3d-app.is-ar #g3d-selection, #garden3d-app.is-ar #g3d-status {
  background: rgba(244, 250, 241, .78); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
#garden3d-app #g3d-qa { padding: 5px 8px calc(5px + env(safe-area-inset-bottom)); background: rgba(244, 250, 241, .78); color: #24412f; text-align: center; font-size: 11px; }
#garden3d-app.is-ar .g3d-actions { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
#garden3d-app.is-ar .g3d-actions button { min-width: 0; font-size: 11px; padding: 6px 4px; }

@media (max-width: 760px) {
  #garden3d-app .g3d-top { height: 56px; gap: 4px; padding: 6px 8px; }
  #garden3d-app .g3d-top button { padding: 7px 8px; min-height: 36px; font-size: 12px; }
  #garden3d-app .g3d-top-actions button { padding: 7px 8px; }
  #garden3d-app .g3d-subtitle { display: none; }
  #garden3d-app .g3d-main { flex-direction: column; }
  #garden3d-app .g3d-panel { top: auto; left: 8px; right: 8px; bottom: 8px; width: auto; max-height: 50%; border-radius: 15px; }
  #garden3d-app .g3d-catalog { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  #garden3d-app .g3d-card-thumb { height: 52px; }
  #garden3d-app .g3d-swatches { grid-template-columns: repeat(3, minmax(0, 1fr)); max-height: 160px; }
  #garden3d-app .g3d-swatch img { height: 34px; }
  #garden3d-app .g3d-actions { flex-wrap: wrap; padding-bottom: calc(6px + env(safe-area-inset-bottom)); }
  #garden3d-app #g3d-ar { flex: 0 0 100%; }
  #garden3d-app .g3d-actions button { white-space: nowrap; min-width: 58px; padding: 7px 5px; font-size: 11.5px; }
  #garden3d-app.is-ar #g3d-ar { flex: auto; }
  #garden3d-app #g3d-selection { top: 72px; grid-template-columns: 1fr 1fr; width: calc(100% - 16px); }
  #garden3d-app .g3d-selection-title { grid-column: 1 / -1; max-width: none; flex-direction: row; gap: 6px; align-items: baseline; }
  #garden3d-app #g3d-draw-hint { bottom: 56px; font-size: 11px; gap: 6px; padding: 7px 8px 7px 11px; }
  #garden3d-app #g3d-draw-hint button { min-height: 28px; padding: 3px 7px; font-size: 10.5px; }
  #garden3d-app.is-drawing .g3d-panel { display: none; }
}