/* ==========================================================================
   BERN Space Planner — page shell
   bern.css 의 토큰(--bg, --ink, --line, --point, --font-*, --header-h ...)과
   .btn / .chip / .choice / .eyebrow / .text-button 을 그대로 쓴다. 새 색은 만들지 않는다.
   Planner 기능(캔버스, 선택, 드래그 UI) 스타일은 이 파일 아래 "app" 구역에 추가한다.
   ========================================================================== */

.page-planner { --planner-sidebar: 300px; --planner-toolbar: 64px; --planner-head: 64px;
  --plan-grid-minor: #EFECE6; --plan-grid-major: #E2DED6; --plan-canvas: #FBFAF7; }

/* 사이트 헤더 높이 + 헤더 하단 보더 1px 를 뺀 나머지를 모두 쓴다 */
.planner-page { display: grid; grid-template-rows: auto minmax(0, 1fr); height: calc(100svh - var(--header-h) - 1px); min-height: 560px; }

/* ── planner header ─────────────────────────────────────────────────────── */
.planner-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: var(--planner-head); padding-inline: var(--gutter); border-bottom: 1px solid var(--line); }
.planner-head__title { display: flex; align-items: center; gap: 12px 20px; flex-wrap: wrap; }
.planner-head__name { font-family: var(--font-en); font-size: 1.125rem; font-weight: 400; letter-spacing: .06em; }
.planner-head__status { font-size: .6875rem; padding: 2px 8px; border: 1px solid var(--line-strong); color: var(--ink-2); }
.planner-head__links { display: flex; gap: 20px; }

/* ── layout ─────────────────────────────────────────────────────────────── */
.planner {
  position: relative; display: grid; min-height: 0;
  grid-template-columns: var(--planner-sidebar) minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr) var(--planner-toolbar);
  grid-template-areas: "sidebar workspace" "toolbar toolbar";
}
.planner__sidebar { grid-area: sidebar; display: flex; flex-direction: column; min-height: 0; background: var(--bg); border-right: 1px solid var(--line); }
.planner__workspace { grid-area: workspace; position: relative; min-height: 0; overflow: hidden;
  background-color: var(--plan-canvas);
  background-image:
    linear-gradient(var(--plan-grid-major) 1px, transparent 1px),
    linear-gradient(90deg, var(--plan-grid-major) 1px, transparent 1px),
    linear-gradient(var(--plan-grid-minor) 1px, transparent 1px),
    linear-gradient(90deg, var(--plan-grid-minor) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px;
  background-position: -1px -1px;
}
.planner__toolbar { grid-area: toolbar; display: flex; align-items: center; gap: 12px 20px; padding-inline: 16px; background: var(--bg); border-top: 1px solid var(--line); }
.planner__scrim { display: none; }

/* ── sidebar ────────────────────────────────────────────────────────────── */
.planner-sidebar__head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px 8px; }
.planner-sidebar__title { font-family: var(--font-en); font-size: .75rem; font-weight: 400; letter-spacing: .14em; text-transform: uppercase; display: flex; gap: 8px; }
.planner-sidebar__close { display: none; font-family: var(--font-en); font-size: .6875rem; letter-spacing: .12em; min-height: 44px; }
.planner-sidebar__cats { display: flex; flex-wrap: wrap; gap: 4px; padding: 8px 20px 14px; border-bottom: 1px solid var(--line); }
.planner-cat { font-family: var(--font-en); font-size: .625rem; letter-spacing: .1em; padding: 5px 8px; min-height: 28px; border: 1px solid var(--line-strong); color: var(--ink-2); }
.planner-cat.is-active { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.planner-sidebar__list { flex: 1; min-height: 0; overflow-y: auto; padding: 4px 12px; }
.planner-product { display: grid; grid-template-columns: 52px 1fr; gap: 12px; align-items: center; padding: 8px; border-bottom: 1px solid var(--line); }
.planner-product__media { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--tile); }
.planner-product__media img { width: 100%; height: 100%; object-fit: cover; }
.planner-product__text { display: grid; line-height: 1.45; min-width: 0; }
.planner-product__name { font-family: var(--font-en); font-size: .8125rem; letter-spacing: .05em; }
.planner-product__type { font-size: .75rem; color: var(--ink-2); }
.planner-product__dim { font-size: .6875rem; color: var(--ink-3); }
.planner-sidebar__empty { padding: 20px 8px; font-size: .8125rem; color: var(--ink-2); }
.planner-sidebar__note { padding: 12px 20px; border-top: 1px solid var(--line); font-size: .75rem; color: var(--ink-3); }

/* ── workspace placeholder (마운트 시 제거) ─────────────────────────────── */
.planner-setup {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: min(560px, calc(100% - 32px)); max-height: calc(100% - 32px); overflow-y: auto;
  padding: clamp(24px, 3vw, 40px); background: var(--surface); border: 1px solid var(--line-strong);
}
.planner-setup__title { margin-top: 16px; font-size: clamp(1.25rem, 1rem + .8vw, 1.625rem); font-weight: 600; line-height: 1.45; letter-spacing: -0.03em; }
.planner-setup__form { display: grid; gap: 20px; margin-top: 28px; }
.planner-setup__presets { border: 0; margin: 0; padding: 0; }
.planner-setup__presets legend, .planner-field__label { padding: 0; margin-bottom: 8px; font-family: var(--font-en); font-size: .625rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); }
.planner-setup__dims { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; gap: 12px; }
.planner-setup__x { padding-bottom: 12px; color: var(--ink-3); }
.planner-field { display: grid; }
.planner-field__input { display: flex; align-items: center; border-bottom: 1px solid var(--ink); }
.planner-field__input input { flex: 1; min-width: 0; border: 0; background: transparent; padding: 8px 0; font-size: 1.375rem; font-feature-settings: "tnum"; border-radius: 0; }
.planner-field__input input:focus { outline: none; }
.planner-field__input:focus-within { box-shadow: 0 1px 0 var(--ink); }
.planner-field__unit { font-size: .75rem; color: var(--ink-2); }
.planner-setup__note { margin-top: 20px; font-size: .8125rem; color: var(--ink-2); line-height: 1.7; }
.planner-setup__note a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }

/* ── toolbar ────────────────────────────────────────────────────────────── */
.planner-toolbar__group { display: flex; }
.planner-tool {
  min-height: 40px; padding: 0 14px; border: 1px solid var(--line-strong); margin-left: -1px;
  font-family: var(--font-en); font-size: .6875rem; letter-spacing: .12em; color: var(--ink);
  transition: background-color .3s var(--ease), color .3s var(--ease);
}
.planner-toolbar__group .planner-tool:first-child { margin-left: 0; }
.planner-tool.is-active { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.planner-tool[disabled] { cursor: not-allowed; }
.planner-tool[disabled]:not(.is-active) { color: var(--ink-3); }
@media (hover: hover) { .planner-tool:not([disabled]):hover { background: var(--ink); color: var(--bg); } }
.planner-tool--drawer { display: none; }
.planner-summary { display: flex; gap: 24px; margin: 0 0 0 auto; font-size: .8125rem; }
.planner-summary div { display: flex; align-items: baseline; gap: 8px; }
.planner-summary dt { font-family: var(--font-en); font-size: .625rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.planner-summary dd { margin: 0; font-weight: 600; font-feature-settings: "tnum"; }
.planner-tool--quote { min-height: 44px; padding: 0 24px; font-family: var(--font-en); font-size: .75rem; letter-spacing: .12em; }

/* ── responsive: sidebar → drawer, toolbar → bottom bar ─────────────────── */
@media (max-width: 1023px) {
  .page-planner { --planner-toolbar: 60px; }
  .planner { grid-template-columns: minmax(0, 1fr); grid-template-rows: minmax(0, 1fr); grid-template-areas: "workspace"; }
  .planner__sidebar, .planner__toolbar { grid-area: auto; }
  .planner-head__links { display: none; }

  .planner__sidebar {
    position: fixed; z-index: 45; left: 0; top: var(--header-h); bottom: var(--planner-toolbar);
    width: min(340px, 86vw); transform: translateX(-100%); visibility: hidden;
    transition: transform .45s var(--ease), visibility 0s linear .45s;
  }
  .planner.is-drawer-open .planner__sidebar { transform: none; visibility: visible; transition: transform .45s var(--ease); }
  .planner-sidebar__close { display: inline-flex; align-items: center; }
  .planner__scrim { display: block; position: fixed; z-index: 44; inset: var(--header-h) 0 var(--planner-toolbar); background: rgba(22, 24, 23, .32); }

  .planner__toolbar { position: fixed; z-index: 46; left: 0; right: 0; bottom: 0; height: calc(var(--planner-toolbar) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); gap: 8px; overflow-x: auto; }
  .planner__workspace { margin-bottom: 0; }
  .planner-page { height: calc(100svh - var(--header-h) - 1px - var(--planner-toolbar) - env(safe-area-inset-bottom)); min-height: 420px; }
  .planner-tool--drawer { display: inline-flex; align-items: center; }
  .planner-summary div:not(:last-child) { display: none; }
}
@media (max-width: 767px) {
  .planner-head { min-height: 52px; }
  .planner-head .eyebrow { display: none; }
  .planner-head__name { font-size: 1rem; }
  .planner-toolbar__group:not(.planner-view) { display: none; }
  .planner-summary { font-size: .75rem; }
  .planner-summary dt { display: none; }
  .planner-tool--quote { padding: 0 16px; }
  .planner-setup { top: 16px; transform: translateX(-50%); max-height: calc(100% - 32px); }
  .planner-setup__dims { grid-template-columns: 1fr; }
  .planner-setup__x { display: none; }
}

/* ── app ────────────────────────────────────────────────────────────────── */
/* Planner 기능 스타일은 여기부터 추가한다. 셀렉터는 #bern-planner-app 또는 .planner-* 로 한정한다. */

#bern-planner-app { --planner-toolbar: 108px; --planner-warning: #A2463A; }
#bern-planner-app [hidden] { display: none !important; }
#bern-planner-app .planner__workspace { display: grid; grid-template-columns: minmax(0, 1fr) auto; background-image: none; }
.planner-stage { position: relative; min-width: 0; min-height: 0; overflow: hidden; }
.planner-canvas { display: block; width: 100%; height: 100%; touch-action: none; }
#bern-planner-app .planner__inspector { width: 248px; padding: 20px; overflow-y: auto; border-left: 1px solid var(--line); background: var(--bg); }
.planner-inspector__title { margin-block: 16px 8px; font-size: 1rem; font-weight: 600; overflow-wrap: anywhere; }
.planner-inspector__image { width: 100%; height: 120px; margin-top: 16px; object-fit: contain; background: var(--tile); }
.planner-inspector__type, .planner-inspector__source, .planner-inspector__room { color: var(--ink-2); font-size: .75rem; }
.planner-inspector__price { margin-block: 8px 20px; font-size: .875rem; }
.planner-inspector__dims { display: grid; gap: 6px; padding-block: 12px; border-block: 1px solid var(--line); font-size: .75rem; }
.planner-inspector__dims > div { display: flex; justify-content: space-between; gap: 8px; }
.planner-inspector__dims dt { color: var(--ink-2); }
.planner-inspector__source { margin-top: 12px; }
.planner-inspector__note { margin-block: 12px; font-size: .75rem; color: var(--ink-2); white-space: pre-line; }
.planner-inspector__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 20px; }
.planner-inspector__actions .planner-tool { margin: 0; }
.planner-inspector__list { margin-top: 20px; }
.planner-inspector__list li { display: grid; padding-block: 10px; border-bottom: 1px solid var(--line); font-size: .75rem; }
.planner-inspector__list strong { font-weight: 500; }
.planner-inspector__list span { color: var(--ink-2); }
.planner-collision-warning { margin-block: 12px; color: var(--planner-warning); font-size: .8125rem; }
.planner-search-label { padding: 12px 20px; }
.planner-search { width: 100%; min-width: 0; padding: 8px 0; border: 0; border-bottom: 1px solid var(--ink); background: transparent; font-size: .8125rem; border-radius: 0; }
.planner-search-empty { padding-inline: 20px; font-size: .75rem; color: var(--ink-2); }
#bern-planner-app .planner-product { cursor: pointer; }
#bern-planner-app .planner-product:hover, #bern-planner-app .planner-product:focus-visible { background: var(--bg-2); }
#bern-planner-app .planner__toolbar { flex-wrap: wrap; align-content: center; column-gap: 16px; row-gap: 8px; min-width: 0; overflow: visible; }
#bern-planner-app .planner-summary { gap: 16px; }
#bern-planner-app .planner-setup { z-index: 3; }
#bern-planner-app .planner-setup__dims { grid-template-columns: 1fr 1fr 1fr; }
#bern-planner-app .planner-setup__x { display: none; }
.planner-status { position: absolute; z-index: 4; left: calc(var(--planner-sidebar) + 16px); bottom: calc(var(--planner-toolbar) + 12px); max-width: min(520px, calc(100% - var(--planner-sidebar) - 32px)); background: var(--bg); border: 1px solid var(--line); padding: 6px 10px; font-size: .75rem; pointer-events: none; }
.planner-status:empty { display: none; }
.planner-tool--inspector { display: none; }
.planner-dialog { position: absolute; z-index: 48; inset: 0; display: grid; place-items: center; background: rgba(22, 24, 23, .32); padding: 16px; }
.planner-dialog__box { width: min(420px, 100%); padding: 24px; background: var(--surface); border: 1px solid var(--line-strong); }
.planner-dialog__actions { display: flex; gap: 12px; margin-top: 24px; }
.planner-share-box { width: min(600px, 100%); max-height: calc(100% - 32px); overflow-y: auto; }
.planner-share-preview { width: 100%; max-height: 300px; object-fit: contain; margin-block: 12px; border: 1px solid var(--line); }
.planner-share-box .planner-dialog__actions { flex-wrap: wrap; gap: 8px; }
@media (max-width: 1200px) and (min-width: 1024px) {
  #bern-planner-app .planner__inspector { width: 210px; padding: 16px; }
}
@media (max-width: 1023px) {
  #bern-planner-app { --planner-sidebar: 0px; --planner-toolbar: 140px; }
  #bern-planner-app .planner__toolbar { height: calc(var(--planner-toolbar) + env(safe-area-inset-bottom)); padding: 8px 12px; }
  #bern-planner-app .planner__sidebar, #bern-planner-app .planner__scrim { bottom: calc(var(--planner-toolbar) + env(safe-area-inset-bottom)); }
  #bern-planner-app .planner__workspace { margin-bottom: calc(var(--planner-toolbar) - 60px); }
  #bern-planner-app .planner__inspector { display: none; position: absolute; z-index: 2; right: 8px; top: 8px; width: 184px; max-height: calc(100% - 56px); padding: 12px; border: 1px solid var(--line); }
  #bern-planner-app.is-inspector-open .planner__inspector { display: block; }
  #bern-planner-app .planner-tool--inspector { display: inline-flex; align-items: center; }
  #bern-planner-app .planner-summary { width: 100%; justify-content: space-between; order: 2; }
  #bern-planner-app .planner-summary div { display: flex; }
  #bern-planner-app .planner-summary dt { display: block; font-size: .5625rem; }
  #bern-planner-app .planner-status { left: 12px; bottom: calc(var(--planner-toolbar) + 8px); max-width: calc(100% - 24px); }
}
@media (max-width: 767px) {
  #bern-planner-app .planner__toolbar { column-gap: 8px; row-gap: 4px; }
  #bern-planner-app .planner-toolbar__group:not(.planner-view) { display: flex; }
  #bern-planner-app .planner-tool { min-height: 36px; padding-inline: 10px; font-size: .625rem; }
  #bern-planner-app .planner-tool--quote { min-height: 36px; padding: 0 12px; font-size: .625rem; }
  #bern-planner-app .planner-setup__dims { grid-template-columns: 1fr; gap: 10px; }
  #bern-planner-app .planner-setup { padding: 20px; }
  #bern-planner-app .planner-setup__form { margin-top: 16px; gap: 14px; }
  #bern-planner-app .planner-setup__title { font-size: 1.125rem; }
  #bern-planner-app .planner-field__input input { font-size: 1rem; padding: 4px 0; }
  #bern-planner-app .planner-setup__note { font-size: .75rem; margin-top: 12px; }
  #bern-planner-app .planner-inspector__image { height: 64px; }
  #bern-planner-app .planner-inspector__dims { gap: 2px; }
  #bern-planner-app .planner-inspector__title { margin-top: 8px; font-size: .875rem; }
}

/* 회전 핸들 드래그 중 각도 표시 (transformHandles.js · controls.js) */
.planner-angle {
  position: absolute; z-index: 5; pointer-events: none;
  padding: 3px 8px; background: #171918; color: #EDEBE6;
  font-size: .75rem; font-feature-settings: "tnum"; letter-spacing: .02em; white-space: nowrap;
}