/* ==========================================================
   工作台 · 三栏布局（对标 AI 建筑设计平台 UI）
   ========================================================== */

.wb-shell { display: flex; min-height: calc(100vh - var(--nav-h)); }

/* ---------- 左侧导航 ---------- */
.wb-side {
  width: 208px; flex-shrink: 0;
  background: #fff; border-right: 1px solid var(--line);
  padding: 18px 12px; position: sticky; top: var(--nav-h);
  height: calc(100vh - var(--nav-h)); overflow-y: auto;
}
.wb-side .user-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 12px; border-radius: var(--r-md);
  background: var(--bg-soft); margin-bottom: 18px;
}
.wb-side .user-chip .avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--brand); color: #fff;
  display: grid; place-items: center; font-weight: 600; font-size: 15px; flex-shrink: 0;
}
.wb-side .user-chip .info { min-width: 0; }
.wb-side .user-chip .info .n { font-size: 13.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wb-side .user-chip .info .q { font-size: 11.5px; color: var(--ink-4); }
.wb-side .user-chip .info .q b { color: var(--brand); font-family: var(--font-num); }

.side-group { margin-bottom: 6px; }
.side-link {
  display: flex; align-items: center; gap: 11px;
  width: 100%; text-align: left;
  padding: 10px 12px; border-radius: var(--r-sm);
  font-size: 14px; color: var(--ink-2); transition: all .16s ease;
  margin-bottom: 2px;
}
.side-link .ico { color: var(--ink-4); display: grid; place-items: center; flex-shrink: 0; transition: color .16s; }
.side-link:hover { background: var(--bg-soft); color: var(--ink); }
.side-link:hover .ico { color: var(--ink-2); }
.side-link.active { background: var(--brand); color: #fff; font-weight: 500; }
.side-link.active .ico { color: #fff; }
.side-link .mini-badge {
  margin-left: auto; font-size: 10.5px; padding: 1px 7px; border-radius: 99px;
  background: var(--accent-soft); color: var(--accent);
}
.side-link.active .mini-badge { background: rgba(255,255,255,.2); color: #fff; }
.side-sec {
  font-size: 11px; color: var(--ink-4); letter-spacing: 1px;
  padding: 14px 12px 6px; font-weight: 600;
}

/* ---------- 中间主区 ---------- */
.wb-main { flex: 1; min-width: 0; padding: 0 0 60px; background: var(--bg-soft); }
.wb-view { display: none; }
.wb-view.active { display: block; animation: viewIn .25s ease; }
@keyframes viewIn { from { opacity: 0; transform: translateY(6px) } to { opacity: 1; transform: none } }

.view-pad { padding: 24px 28px; }
.view-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.view-head h1 { font-size: 21px; font-weight: 600; letter-spacing: -.3px; }
.view-head .sub { font-size: 13px; color: var(--ink-3); margin-top: 4px; }

/* ---------- 右侧面板 ---------- */
.wb-right {
  width: 320px; flex-shrink: 0;
  background: #fff; border-left: 1px solid var(--line);
  padding: 20px 18px; position: sticky; top: var(--nav-h);
  height: calc(100vh - var(--nav-h)); overflow-y: auto;
  display: none;
}
.wb-right.show { display: block; }
.right-tabs { display: flex; background: var(--bg-soft); border-radius: var(--r-sm); padding: 4px; margin-bottom: 16px; }
.right-tabs button {
  flex: 1; padding: 9px 0; font-size: 13.5px; border-radius: 6px;
  color: var(--ink-3); transition: all .16s;
}
.right-tabs button.active { background: #fff; color: var(--ink); font-weight: 500; box-shadow: var(--shadow-sm); }

.upload-zone {
  border: 1.5px dashed var(--line-strong); border-radius: var(--r-md);
  padding: 26px 14px; text-align: center; cursor: pointer;
  transition: all .18s ease; background: var(--bg-soft); margin-bottom: 16px;
}
.upload-zone:hover { border-color: var(--brand); background: var(--brand-soft); }
.upload-zone .up-ico {
  width: 40px; height: 40px; border-radius: 50%; margin: 0 auto 10px;
  background: var(--brand-soft); display: grid; place-items: center; color: var(--brand);
}
.upload-zone p { font-size: 13px; color: var(--ink-2); font-weight: 500; }
.upload-zone span { font-size: 11.5px; color: var(--ink-4); display: block; margin-top: 4px; }
.upload-zone.has-file { border-style: solid; border-color: var(--success); background: var(--success-soft); }
.upload-zone .fname { font-size: 12.5px; color: var(--success); font-weight: 500; }

.right-field { margin-bottom: 14px; }
.right-field label { display: block; font-size: 12.5px; font-weight: 600; color: var(--ink-2); margin-bottom: 7px; }
.right-field textarea {
  width: 100%; min-height: 68px; padding: 10px 12px;
  border: 1px solid var(--line-strong); border-radius: var(--r-sm);
  font-size: 13px; line-height: 1.65; resize: vertical; background: #fff;
}
.right-field textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(31,58,95,.08); }
.right-field select {
  width: 100%; height: 40px; padding: 0 12px;
  border: 1px solid var(--line-strong); border-radius: var(--r-sm);
  background: #fff; font-size: 13.5px;
}
.radio-row { display: flex; gap: 8px; }
.radio-row label {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 0; border: 1px solid var(--line-strong); border-radius: var(--r-sm);
  font-size: 12.5px; color: var(--ink-2); cursor: pointer; transition: all .15s; font-weight: 400;
}
.radio-row input { accent-color: var(--brand); }
.radio-row label:has(input:checked) { border-color: var(--brand); background: var(--brand-soft); color: var(--brand); font-weight: 500; }

.sync-line {
  display: flex; align-items: flex-start; gap: 8px;
  padding: 10px 12px; border-radius: var(--r-sm);
  background: var(--brand-soft); border: 1px solid var(--brand-line);
  font-size: 12px; color: var(--ink-2); line-height: 1.6; margin-bottom: 14px;
}
.sync-line svg { flex-shrink: 0; margin-top: 2px; color: var(--brand); }
.sync-line b { color: var(--brand); }

.gen-btn { width: 100%; height: 46px; font-size: 15px; border-radius: var(--r-md); }
.right-note {
  margin-top: 14px; padding: 12px 14px; border-radius: var(--r-sm);
  background: var(--accent-soft); font-size: 11.5px; line-height: 1.7; color: var(--ink-3);
}
.right-note b { color: var(--accent); display: block; margin-bottom: 3px; font-size: 12.5px; }

/* ---------- 首页视图：Banner ---------- */
.wb-hero {
  position: relative; border-radius: 0 0 var(--r-xl) var(--r-xl); overflow: hidden;
  background:
    linear-gradient(120deg, rgba(23,36,55,.88) 0%, rgba(31,58,95,.6) 46%, rgba(31,58,95,.15) 100%),
    linear-gradient(135deg,#2c4a73 0%,#41628e 40%,#7d97b5 75%,#c9b89a 100%);
  color: #fff; padding: 56px 36px 44px;
}
.wb-hero::after {
  content: ""; position: absolute; inset: 0; opacity: .5; pointer-events: none;
  background:
    radial-gradient(600px 280px at 85% 20%, rgba(255,255,255,.14), transparent 60%),
    linear-gradient(to right, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: auto, 48px 48px, 48px 48px;
}
.wb-hero .inner { position: relative; z-index: 1; max-width: 640px; }
.wb-hero h1 { font-size: 34px; font-weight: 600; letter-spacing: -.8px; line-height: 1.35; margin-bottom: 12px; }
.wb-hero .sub { font-size: 15px; color: rgba(255,255,255,.82); line-height: 1.8; max-width: 520px; margin-bottom: 26px; }
.wb-hero .cta-row { display: flex; gap: 12px; }

.hero-fn-cards {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
  padding: 0 36px; margin-top: -34px;
}
.fn-card {
  background: #fff; border-radius: var(--r-lg); padding: 18px 16px;
  box-shadow: var(--shadow-md); cursor: pointer;
  transition: all .2s ease; border: 1px solid var(--line);
  display: flex; gap: 12px; align-items: center;
}
.fn-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--brand-line); }
.fn-card .ic {
  width: 42px; height: 42px; border-radius: var(--r-md); flex-shrink: 0;
  display: grid; place-items: center; color: #fff;
}
.fn-card .ic.c1 { background: linear-gradient(135deg,#3b6cb0,#1f3a5f); }
.fn-card .ic.c2 { background: linear-gradient(135deg,#b8863b,#8f6423); }
.fn-card .ic.c3 { background: linear-gradient(135deg,#3f8f6b,#2a6b4d); }
.fn-card .ic.c4 { background: linear-gradient(135deg,#6b5fa8,#4a3f80); }
.fn-card h4 { font-size: 14.5px; font-weight: 600; margin-bottom: 2px; }
.fn-card p { font-size: 11.5px; color: var(--ink-4); line-height: 1.5; }

/* ---------- 使用流程 ---------- */
.flow-band {
  background: #fff; border-radius: var(--r-lg); margin: 20px 28px 0;
  padding: 22px 26px; border: 1px solid var(--line);
}
.flow-band h3 { font-size: 15.5px; font-weight: 600; margin-bottom: 18px; }
.flow-steps { display: flex; align-items: stretch; }
.flow-step { flex: 1; display: flex; align-items: center; gap: 12px; position: relative; }
.flow-step:not(:last-child)::after {
  content: ""; flex: 1; height: 2px; margin: 0 14px;
  background: repeating-linear-gradient(90deg, var(--line-strong) 0 6px, transparent 6px 12px);
  align-self: center;
}
.flow-step .n {
  width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
  background: var(--brand); color: #fff;
  display: grid; place-items: center; font-size: 14.5px; font-weight: 600;
  font-family: var(--font-num);
}
.flow-step .t { min-width: 0; }
.flow-step .t b { display: block; font-size: 13.5px; font-weight: 600; white-space: nowrap; }
.flow-step .t span { font-size: 11.5px; color: var(--ink-4); display: block; line-height: 1.5; }

/* ---------- 案例展示 ---------- */
.cases-band { padding: 26px 28px 0; }
.cases-band h3 { font-size: 15.5px; font-weight: 600; margin-bottom: 4px; }
.cases-band .desc { font-size: 12.5px; color: var(--ink-3); margin-bottom: 16px; }
.case-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.case-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  overflow: hidden; transition: all .2s ease; cursor: pointer;
}
.case-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--brand-line); }
.case-thumb { aspect-ratio: 4/3; position: relative; overflow: hidden; }
.case-thumb .lbl {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  background: rgba(255,255,255,.94); backdrop-filter: blur(6px);
  font-size: 11.5px; font-weight: 600; color: var(--ink);
  padding: 3px 10px; border-radius: 99px; display: flex; align-items: center; gap: 5px;
}
.case-thumb .lbl i { width: 16px; height: 16px; border-radius: 50%; background: var(--brand); color: #fff; font-style: normal; font-size: 10px; display: grid; place-items: center; font-family: var(--font-num); }
.case-thumb .duo { position: absolute; inset: 0; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; }
.case-thumb .duo .half { height: 100%; }
.case-thumb .duo .arrow {
  width: 26px; height: 26px; border-radius: 50%; margin: 0 4px;
  background: rgba(255,255,255,.95); color: var(--brand);
  display: grid; place-items: center; font-size: 14px; z-index: 1; box-shadow: var(--shadow-md);
}
.case-thumb .cap {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 16px 10px 8px; font-size: 10.5px; color: rgba(255,255,255,.9);
  background: linear-gradient(transparent, rgba(0,0,0,.45));
  display: flex; justify-content: space-between;
}
.case-body { padding: 12px 14px 14px; }
.case-body h4 { font-size: 13.5px; font-weight: 600; margin-bottom: 3px; }
.case-body p { font-size: 11.5px; color: var(--ink-4); line-height: 1.55; }

.cases-foot {
  margin-top: 18px; background: #fff; border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 14px 20px;
  display: flex; align-items: center; gap: 14px;
}
.cases-foot .ok { color: var(--success); flex-shrink: 0; display: grid; place-items: center; }
.cases-foot p { flex: 1; font-size: 12.5px; color: var(--ink-2); line-height: 1.7; }

/* ---------- 通用 ---------- */
.wb-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 22px; }
.wb-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.wb-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

/* ---------- 材料库视图 ---------- */
.mat-row { display: grid; grid-template-columns: 1fr 300px; gap: 20px; align-items: start; }
.mlib-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.mlib-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 15px; transition: all .18s; position: relative;
}
.mlib-card:hover { border-color: var(--brand-line); box-shadow: var(--shadow-sm); }
.mlib-card.sel { border-color: var(--brand); background: var(--brand-soft); }
.mlib-card .sel-tag {
  position: absolute; top: 10px; right: 10px; font-size: 10.5px;
  background: var(--brand); color: #fff; padding: 2px 8px; border-radius: 99px;
}
.mlib-card h4 { font-size: 13.5px; font-weight: 600; margin-bottom: 4px; }
.mlib-card .sp { font-size: 11.5px; color: var(--ink-4); margin-bottom: 8px; }
.mlib-card .pr { display: flex; justify-content: space-between; align-items: baseline; font-size: 11.5px; color: var(--ink-3); margin-bottom: 11px; }
.mlib-card .pr b { font-family: var(--font-num); font-size: 15px; color: var(--ink); }
.mlib-card .pr b small { font-size: 10.5px; }

/* ---------- 概算视图 ---------- */
.bud-sums { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.bud-sum { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 18px 20px; }
.bud-sum .l { font-size: 12.5px; color: var(--ink-3); margin-bottom: 6px; }
.bud-sum .v { font-family: var(--font-num); font-size: 24px; font-weight: 600; letter-spacing: -.5px; }
.bud-sum .v small { font-size: 12px; }
.bud-sum.hl { background: var(--brand); border-color: var(--brand); }
.bud-sum.hl .l, .bud-sum.hl .v { color: #fff; }
.bud-sum.hl .v small { color: rgba(255,255,255,.7); }

/* ---------- 方案广场 ---------- */
.plaza-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.plaza-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  overflow: hidden; transition: all .2s; cursor: pointer;
}
.plaza-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.plaza-card .img { aspect-ratio: 4/3; position: relative; }
.plaza-card .img .budget-pill {
  position: absolute; bottom: 10px; left: 10px;
  background: rgba(255,255,255,.94); backdrop-filter: blur(6px);
  border-radius: 99px; padding: 4px 11px;
  font-size: 11.5px; font-weight: 600; color: var(--ink); font-family: var(--font-num);
}
.plaza-card .bd { padding: 14px 16px; }
.plaza-card .bd h4 { font-size: 14px; font-weight: 600; margin-bottom: 5px; }
.plaza-card .bd .meta { display: flex; align-items: center; gap: 8px; font-size: 11.5px; color: var(--ink-4); }
.plaza-card .bd .meta .av {
  width: 20px; height: 20px; border-radius: 50%; background: var(--brand-soft);
  color: var(--brand); font-size: 10px; display: grid; place-items: center; font-weight: 600; flex-shrink: 0;
}
.plaza-card .bd .stats { margin-left: auto; display: flex; gap: 10px; }
.plaza-card .bd .stats span { display: flex; align-items: center; gap: 3px; }

/* ---------- 素材管理 ---------- */
.res-table { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }

/* ---------- 帮助中心 ---------- */
.help-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.help-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 16px 18px; cursor: pointer; transition: all .18s;
}
.help-item:hover { border-color: var(--brand-line); box-shadow: var(--shadow-sm); }
.help-item h4 { font-size: 13.5px; font-weight: 600; margin-bottom: 5px; display: flex; align-items: center; gap: 8px; }
.help-item p { font-size: 12px; color: var(--ink-3); line-height: 1.7; }
.faq-a {
  display: none; margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--line);
  font-size: 12.5px; color: var(--ink-2); line-height: 1.8;
}
.help-item.open .faq-a { display: block; }

/* ---------- AI 画布视图 ---------- */
.canvas-view { padding: 24px 28px; }
.canvas-stage {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  min-height: 460px; position: relative; overflow: hidden;
  display: grid; place-items: center;
}
.canvas-stage .empty-c { text-align: center; color: var(--ink-4); }
.canvas-stage .empty-c .ico { font-size: 34px; opacity: .4; margin-bottom: 12px; }
.canvas-stage .empty-c p { font-size: 13.5px; line-height: 1.9; }
.canvas-stage .rendered { position: absolute; inset: 0; }
.canvas-stage .gen-mask {
  position: absolute; inset: 0; display: grid; place-items: center;
  background: rgba(247,248,250,.92); backdrop-filter: blur(3px); z-index: 2;
}
.canvas-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }

.history-strip { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 6px; margin-top: 14px; }
.history-item {
  width: 130px; aspect-ratio: 4/3; border-radius: var(--r-sm); flex-shrink: 0;
  border: 2px solid transparent; cursor: pointer; position: relative; overflow: hidden;
  transition: border-color .15s;
}
.history-item:hover { border-color: var(--brand-line); }
.history-item.cur { border-color: var(--brand); }

/* ---------- 响应式 ---------- */
@media (max-width: 1240px) {
  .hero-fn-cards { grid-template-columns: repeat(2, 1fr); }
  .case-grid { grid-template-columns: repeat(2, 1fr); }
  .flow-steps { flex-wrap: wrap; gap: 12px; }
  .flow-step { flex: 1 1 40%; }
  .flow-step:not(:last-child)::after { display: none; }
  .mlib-grid { grid-template-columns: repeat(2, 1fr); }
  .plaza-grid, .wb-grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 980px) {
  .wb-side { display: none; }
  .wb-right { display: none !important; }
  .wb-hero { padding: 36px 22px 32px; }
  .wb-hero h1 { font-size: 25px; }
  .hero-fn-cards { padding: 0 22px; }
  .flow-band { margin: 16px 16px 0; }
  .cases-band { padding: 22px 16px 0; }
  .view-pad, .canvas-view { padding: 18px 16px; }
  .mat-row { grid-template-columns: 1fr; }
  .wb-grid-2, .help-grid, .plaza-grid, .wb-grid-3, .case-grid { grid-template-columns: 1fr; }
  .hero-fn-cards { grid-template-columns: 1fr 1fr; }
  .bud-sums { grid-template-columns: 1fr; }
  .wb-shell { flex-direction: column; }
  .wb-mob-nav {
    display: flex !important; overflow-x: auto; gap: 6px;
    padding: 10px 16px; background: #fff; border-bottom: 1px solid var(--line);
  }
  .wb-mob-nav .side-link { white-space: nowrap; width: auto; margin-bottom: 0; }
}
.wb-mob-nav { display: none; }

/* ---------- 提示词模板板块 ---------- */
.tpl-band { margin-top: 20px; }
.tpl-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.tpl-tabs { display: flex; gap: 8px; }
.tpl-tip { font-size: 12px; color: var(--ink-4); display: flex; align-items: center; gap: 5px; }
.tpl-tip::before { content: "💡"; font-size: 12px; }
.tpl-grid {
  display: grid; grid-auto-flow: column; grid-auto-columns: 172px; gap: 12px;
  overflow-x: auto; padding-bottom: 8px;
}
.tpl-grid::-webkit-scrollbar { height: 6px; }
.tpl-grid::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 3px; }
.tpl-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-md);
  overflow: hidden; cursor: pointer; transition: all .18s ease; position: relative;
}
.tpl-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--brand-line); }
.tpl-thumb { height: 84px; position: relative; display: grid; place-items: center; }
.tpl-thumb span {
  background: rgba(255,255,255,.92); backdrop-filter: blur(4px);
  font-size: 10.5px; font-weight: 600; color: var(--brand);
  padding: 3px 10px; border-radius: 99px;
}
.tpl-bd { padding: 10px 12px 12px; }
.tpl-bd h5 { font-size: 12.5px; font-weight: 600; margin-bottom: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tpl-bd p { font-size: 10.5px; color: var(--ink-4); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.tpl-del {
  position: absolute; top: 6px; right: 6px; width: 20px; height: 20px;
  border-radius: 50%; background: rgba(255,255,255,.94); color: var(--ink-3);
  border: none; cursor: pointer; display: none; place-items: center;
}
.tpl-card:hover .tpl-del { display: grid; }
.tpl-del:hover { color: #c0392b; }
.tpl-empty {
  grid-column: 1 / -1; padding: 22px; text-align: center;
  font-size: 12.5px; color: var(--ink-4); background: #fff;
  border: 1px dashed var(--line-strong); border-radius: var(--r-md);
}
.tpl-save-btn { margin-top: 8px; width: 100%; font-size: 12px; height: 34px; }

@media (max-width: 980px) {
  .tpl-grid { grid-auto-columns: 148px; }
  .tpl-tip { display: none; }
}

/* ---------- 手机端细节修复 ---------- */
@media (max-width: 640px) {
  .wb-hero .tag { display: none; }               /* 额度标签竖排挤压，隐藏（额度已在右面板可见） */
  .wb-hero { padding: 40px 22px 36px; }
  .hero-fn-cards { padding: 0 16px; gap: 10px; margin-top: -26px; }
  .cases-band, .flow-band { margin-left: 16px; margin-right: 16px; padding-left: 0; padding-right: 0; }
  .flow-band { padding: 18px 16px; }
  .flow-steps { flex-direction: column; align-items: flex-start; gap: 14px; }
  .flow-step:not(:last-child)::after { display: none; }
  .tpl-grid { grid-auto-columns: 148px; }
  .canvas-bar { flex-wrap: wrap; }
  .wb-side { display: none !important; }
  .wb-right.show {
    display: flex !important; flex-direction: column;
    position: fixed; inset: 0; z-index: 60; background: var(--bg);
    width: 100%; max-width: 100%; overflow-y: auto; padding: 14px;
  }
}

/* 手机端右侧面板关闭按钮（桌面隐藏） */
.rt-close-btn { display: none; }
@media (max-width: 980px) {
  .rt-close-btn {
    display: block; position: sticky; top: 0; z-index: 5;
    width: 100%; margin-bottom: 10px; background: #fff;
  }
  /* 面板关闭后恢复隐藏（覆盖 .show 的 !important 展示逻辑由 JS 控制 display） */
  .wb-right.show { padding-top: 10px; }
}
@media (max-width: 980px) {
  .wb-right.show { z-index: 200; }
  .rt-close-btn { z-index: 210; }
}

/* ---------- 模板场景分类行 ---------- */
.tpl-scenes { display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; }
.tpl-scenes .chip { padding: 4px 12px; font-size: 11.5px; }
.tpl-bd .up-flag {
  display: inline-grid; place-items: center; vertical-align: 1px;
  width: 14px; height: 14px; margin-right: 4px; border-radius: 3px;
  background: var(--accent-soft); color: var(--accent);
  font-size: 9px; font-style: normal; font-weight: 700;
}

/* ---------- 画布参数面板（对标建筑学长参数条） ---------- */
.mode-row { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.mode-btn {
  height: 36px; border: 1px solid var(--line); border-radius: var(--r-sm);
  background: #fff; font-size: 12.5px; color: var(--ink-2); cursor: pointer;
  transition: all .15s ease;
}
.mode-btn.active { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 600; }
.mode-btn:hover:not(.active) { border-color: var(--brand-line); color: var(--brand); }
.field-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.field-2col .right-field { margin-bottom: 10px; }
.right-tools { display: flex; gap: 8px; margin: 2px 0 12px; }
.tool-chip {
  flex: 1; height: 34px; border: 1px dashed var(--line-strong); border-radius: var(--r-sm);
  background: var(--bg); font-size: 12px; color: var(--ink-2); cursor: pointer;
  transition: all .15s ease;
}
.tool-chip:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.wb-right select { cursor: pointer; }

/* ---------- 管理后台 ---------- */
.admin-wrap { max-width: 1180px; margin: 0 auto; padding: 28px 24px 60px; }
.admin-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.admin-head h1 { font-size: 24px; font-weight: 600; color: var(--brand); letter-spacing: -.5px; }
.admin-head .sub { font-size: 12.5px; color: var(--ink-4); margin-top: 4px; }
.admin-actions { display: flex; gap: 8px; }

.stat-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-bottom: 22px; }
.stat-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 16px 18px;
}
.stat-card .lb { font-size: 12px; color: var(--ink-4); margin-bottom: 6px; }
.stat-card .vl { font-size: 22px; font-weight: 700; color: var(--brand); font-family: var(--font-num); letter-spacing: -.5px; }
.stat-card .vl small { font-size: 11.5px; font-weight: 400; color: var(--ink-4); margin-left: 3px; }

.admin-tabs { display: flex; gap: 8px; margin-bottom: 16px; }
.admin-panel { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; }
.panel-toolbar { display: flex; gap: 10px; margin-bottom: 14px; }
.panel-toolbar input, .panel-toolbar select {
  height: 36px; padding: 0 12px; border: 1px solid var(--line-strong);
  border-radius: var(--r-sm); font-size: 13px; font-family: inherit; background: #fff;
}
.panel-toolbar input { flex: 1; max-width: 320px; }
.panel-hint { font-size: 12.5px; color: var(--ink-4); margin-bottom: 14px; }

.table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th {
  text-align: left; font-weight: 600; font-size: 12px; color: var(--ink-3);
  padding: 10px 12px; background: var(--bg-soft); border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.admin-table td { padding: 11px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.admin-table tbody tr:hover td { background: #fafbfc; }
.admin-table .mono { font-family: var(--font-num); color: var(--ink-2); }
.empty-row { text-align: center; color: var(--ink-4); padding: 40px 0 !important; }

.badge-st {
  display: inline-block; padding: 2px 9px; border-radius: 99px;
  font-size: 11.5px; background: var(--bg-soft); color: var(--ink-3);
}
.badge-st.paid { background: #e8f5ee; color: #2a7a4e; }
.badge-st.pending { background: #fdf3e3; color: #a87319; }
.badge-st.refunded { background: #fdecec; color: #b54a4a; }

.link-btn {
  background: none; border: none; color: var(--brand); font-size: 12.5px;
  cursor: pointer; padding: 2px 6px; margin-right: 4px;
}
.link-btn:hover { text-decoration: underline; }
.link-btn:disabled { color: var(--ink-4); cursor: not-allowed; text-decoration: none; }

.quota-rule { margin-top: 22px; padding: 18px; background: var(--bg-soft); border-radius: var(--r-md); }
.quota-rule h4 { font-size: 13.5px; font-weight: 600; margin-bottom: 12px; }
.rule-row { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; font-size: 13px; }
.rule-row label { width: 120px; color: var(--ink-3); }
.rule-row input {
  width: 80px; height: 32px; padding: 0 10px; border: 1px solid var(--line-strong);
  border-radius: var(--r-sm); font-family: var(--font-num); font-size: 13px;
}

@media (max-width: 980px) {
  .stat-grid { grid-template-columns: repeat(3, 1fr); }
  .admin-wrap { padding: 18px 14px 50px; }
}
@media (max-width: 640px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-card .vl { font-size: 19px; }
  .admin-head h1 { font-size: 20px; }
}