:root {
  font-family: Arial, 'Noto Sans TC', 'Microsoft JhengHei', sans-serif;
  color: #25342e;
  background: #f6f7f4;
  font-synthesis: none;
  --green: #2c4b3e;
  --green-dark: #20392f;
  --mint: #e9f0eb;
  --ink: #25342e;
  --muted: #7e8982;
  --line: #e7eae5;
  --red: #a6493d;
  --shadow: 0 14px 42px #243a320b;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.loading { padding: 40px; color: var(--muted); text-align: center; }

.brand { display: flex; align-items: center; gap: 12px; font-size: 15px; font-weight: 700; letter-spacing: .08em; }
.brand-mark { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 12px; background: #d2b98f; color: #243a32; font-family: serif; font-size: 23px; }
.eyebrow { color: #b7c9bd; font-size: 11px; letter-spacing: .22em; text-transform: uppercase; }

/* Sign in */
.login-wrap { display: grid; min-height: 100vh; grid-template-columns: 1fr 1fr; background: #fff; }
.login-story { position: relative; display: flex; overflow: hidden; flex-direction: column; justify-content: space-between; padding: 48px 7vw; background: var(--green-dark); color: #fff; }
.login-story::after { position: absolute; right: -140px; bottom: 70px; width: 440px; height: 440px; border: 1px solid #ffffff24; border-radius: 50%; box-shadow: 0 0 0 55px #ffffff08, 0 0 0 110px #ffffff05; content: ''; }
.story-copy { position: relative; z-index: 1; max-width: 510px; margin: 40px 0; }
.story-copy h1 { margin: 18px 0; font-size: clamp(32px, 4vw, 52px); font-weight: 500; line-height: 1.35; letter-spacing: .03em; }
.story-copy p, .story-foot { color: #c3d0c7; font-size: 14px; line-height: 1.9; }
.story-foot { font-size: 11px; }
.login-panel { display: flex; align-items: center; justify-content: center; padding: 34px; }
.login-box { width: min(430px, 100%); }
.login-box h2 { margin: 0 0 8px; font-size: 29px; font-weight: 600; }
.login-box .subtitle { margin: 0 0 32px; color: var(--muted); font-size: 14px; }
.field { display: grid; gap: 8px; margin: 16px 0; }
.field label { color: #4e5d55; font-size: 12px; font-weight: 600; }
.field input, .field select, .field textarea { width: 100%; min-height: 44px; padding: 12px 13px; border: 1px solid #dfe4de; border-radius: 9px; outline: none; background: #fff; color: var(--ink); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: #6b8c78; box-shadow: 0 0 0 3px #6b8c7817; }
.field textarea { min-height: 86px; resize: vertical; }
.ai-rules-panel { margin-bottom: 18px; }
.ai-rules-panel .field { margin: 18px 0 8px; }
.ai-rules-panel .field > span { color: #4e5d55; font-size: 12px; font-weight: 600; }
.ai-rules-panel textarea { min-height: 120px; line-height: 1.65; }
.ai-rules-panel .panel-header { align-items: center; }
.ai-case-privacy { margin: 12px 0 18px; line-height: 1.7; }
.ai-case-form-panel { margin-bottom: 18px; }
.ai-case-form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px 16px; }
.ai-case-form-grid .field { margin: 4px 0; }
.ai-case-form-grid .field > span { display: block; margin-bottom: 5px; color: #4e5d55; font-size: 11px; font-weight: 650; }
.ai-case-tags, .ai-case-file { grid-column: span 1; }
.ai-case-preview { margin-top: 12px; max-height: 260px; overflow: hidden; border: 1px solid var(--line); border-radius: 9px; background: #f6f8f5; text-align: center; }
.ai-case-preview img { display: block; max-width: 100%; max-height: 260px; margin: auto; object-fit: contain; }
.ai-case-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.ai-case-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.ai-case-card > img { display: block; width: 100%; height: 170px; object-fit: contain; background: #f3f5f2; }
.ai-case-card-body { display: grid; gap: 9px; padding: 11px; }
.ai-case-card-body > input, .ai-case-edit-grid input, .ai-case-edit-grid select { width: 100%; min-width: 0; min-height: 34px; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; font-size: 11px; }
.ai-case-edit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.ai-case-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 7px; }
.ai-case-card-footer label { display: flex; align-items: center; gap: 5px; font-size: 10px; }
.ai-case-card-body > small { color: var(--muted); font-size: 9px; }
.ai-case-file-status { display: block; margin-top: 5px; color: var(--muted); font-size: 10px; line-height: 1.6; }
.ai-case-picker { display: grid; gap: 7px; margin: 10px 0; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.ai-case-picker > b { font-size: 10px; }
.ai-case-picker-list { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 6px; max-height: 125px; overflow: auto; }
.ai-case-picker-list > label { display: grid; grid-template-columns: 15px minmax(0,1fr); grid-template-rows: auto auto; align-items: center; column-gap: 5px; padding: 6px; border: 1px solid #edf0ec; border-radius: 6px; font-size: 9px; }
.ai-case-picker-list > label input { grid-row: span 2; accent-color: var(--green); }
.ai-case-picker-list > label span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ai-case-picker-list > label small, .ai-case-picker > small, .ai-case-picker-empty { color: var(--muted); font-size: 8px; }
.sim-room-confirm { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; padding: 10px; border-radius: 8px; background: #f5f8f4; color: var(--muted); font-size: 10px; }
.sim-room-confirm .btn { flex: 0 0 auto; min-height: 34px; padding: 7px 11px; font-size: 10px; }
.sim-ai-panel input[type="file"] { display: block; width: 100%; padding: 8px; border: 1px solid var(--line); border-radius: 7px; background: #fff; font-size: 10px; }
.sim-ai-panel input:disabled, .sim-ai-panel textarea:disabled { opacity: .58; background: #f2f4f1; }
.ai-alias-head, .ai-alias-row { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr) 64px; gap: 10px; align-items: center; }
.ai-alias-head { padding: 4px 0 8px; color: var(--muted); font-size: 11px; }
.ai-alias-row { margin: 0 0 8px; }
.ai-alias-row input, .ai-alias-row select { width: 100%; min-width: 0; min-height: 40px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); }
.ai-alias-row .ai-alias-remove { color: #a7534e; }
@media (max-width: 640px) { .ai-alias-head, .ai-alias-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 48px; gap: 6px; } }
.btn { min-height: 42px; padding: 10px 16px; border: 0; border-radius: 9px; font-size: 13px; font-weight: 600; transition: background .15s, transform .15s; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); }
.btn-light { background: #f0f2ef; color: var(--ink); }
.btn-outline { border: 1px solid #dfe4de; background: #fff; color: var(--ink); }
.login-submit { width: 100%; margin-top: 10px; }
.demo-box { margin-top: 28px; padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: #fafbf9; }
.demo-title { margin-bottom: 11px; color: var(--muted); font-size: 11px; }
.demo-users { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.demo-button { min-height: 48px; padding: 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: #45534b; font-size: 11px; text-align: left; }
.demo-button span { display: block; margin-top: 4px; color: var(--muted); font-size: 10px; }
.login-error { min-height: 20px; margin: 8px 0 0; color: var(--red); font-size: 12px; }

/* Main workspace */
.app-layout { display: grid; min-height: 100vh; grid-template-columns: 240px minmax(0, 1fr); }
.sidebar { z-index: 9; display: flex; flex-direction: column; padding: 24px 17px; border-right: 1px solid var(--line); background: #fff; }
.sidebar .brand { padding: 0 8px 30px; color: var(--green); }
.workspace-label { padding: 0 10px 10px; color: #a2aaa4; font-size: 10px; letter-spacing: .14em; }
.nav-item { display: flex; width: 100%; min-height: 44px; align-items: center; gap: 12px; margin: 2px 0; padding: 11px 12px; border: 0; border-radius: 8px; background: transparent; color: #69766f; font-size: 13px; text-align: left; }
.nav-item.active, .nav-item:hover { background: var(--mint); color: var(--green); font-weight: 600; }
.nav-icon { width: 18px; font-size: 16px; text-align: center; }
.sim-nav-label { margin-top: 17px; border-top: 1px solid var(--line); padding-top: 16px; }
.sidebar-bottom { margin-top: auto; padding-top: 15px; border-top: 1px solid var(--line); }
.profile { display: flex; align-items: center; gap: 10px; padding: 8px 5px 13px; }
.avatar { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 50%; background: #ede9dc; color: #786642; font-size: 13px; font-weight: 700; }
.profile-name { font-size: 12px; font-weight: 600; }
.profile-role { margin-top: 3px; color: var(--muted); font-size: 10px; }
.topbar { display: flex; height: 70px; align-items: center; justify-content: space-between; padding: 0 38px; border-bottom: 1px solid var(--line); background: #fff; }
.topbar-left, .top-right { display: flex; align-items: center; gap: 12px; }
.crumb { color: var(--muted); font-size: 13px; }
.demo-tag { padding: 6px 10px; border-radius: 20px; background: #f7f0e2; color: #8d6b34; font-size: 10px; }
.mobile-menu { display: none; }
.main-content { width: 100%; max-width: 1420px; margin: 0 auto; padding: 34px 38px 50px; }
.page-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 25px; }
.page-heading h1 { margin: 0 0 7px; font-size: 25px; font-weight: 600; letter-spacing: .01em; }
.page-heading p { margin: 0; color: var(--muted); font-size: 12px; }
.heading-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 9px; }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 15px; margin: 23px 0; }
.stat-card, .panel, .project-card { border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: var(--shadow); }
.stat-card { padding: 17px 19px; }
.stat-label { color: var(--muted); font-size: 11px; }
.stat-value { margin: 12px 0 3px; font-size: 25px; font-weight: 600; letter-spacing: -.03em; }
.stat-note { color: #87928b; font-size: 10px; }
.panel { margin-top: 18px; padding: 20px; }
.panel-title { font-size: 14px; font-weight: 600; }
.panel-subtitle { margin-top: 5px; color: var(--muted); font-size: 11px; }
.panel-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 15px; }
.filters { display: flex; align-items: center; gap: 9px; }
.search, .filter-select { min-height: 40px; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); font-size: 12px; }
.search { width: 225px; }
.project-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.project-card { min-width: 0; padding: 18px; transition: transform .18s, box-shadow .18s; }
.project-card:hover { transform: translateY(-2px); box-shadow: 0 14px 32px #243a3212; }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 15px; }
.project-id { color: #919c94; font-size: 11px; letter-spacing: .04em; }
.badge { display: inline-flex; min-height: 24px; align-items: center; padding: 4px 9px; border-radius: 20px; background: #eef3ee; color: #52715b; font-size: 10px; white-space: nowrap; }
.badge.draft { background: #f1f1f0; color: #818a83; }
.project-card h3 { margin: 0 0 9px; font-size: 15px; font-weight: 600; line-height: 1.55; overflow-wrap: anywhere; }
.customer-line { margin-bottom: 16px; color: var(--muted); font-size: 11px; }
.card-details { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; padding: 12px 0; border-top: 1px solid #f0f1ee; border-bottom: 1px solid #f0f1ee; }
.detail-label { margin-bottom: 4px; color: #9aa29d; font-size: 10px; }
.detail-value { color: #49574f; font-size: 11px; overflow-wrap: anywhere; }
.card-footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding-top: 13px; }
.updated { color: #9aa29d; font-size: 10px; }
.text-button { min-height: 36px; padding: 5px; border: 0; background: transparent; color: var(--green); font-size: 11px; font-weight: 600; }
.empty { padding: 34px; color: var(--muted); font-size: 13px; text-align: center; }

/* Quotations and dialogs */
.quote-row { display: grid; grid-template-columns: 1.2fr 1fr .8fr .6fr; align-items: center; gap: 10px; padding: 14px 3px; border-top: 1px solid var(--line); font-size: 12px; }
.quote-row > span { min-width: 0; overflow-wrap: anywhere; }
.quote-head { padding-top: 8px; border: 0; color: var(--muted); font-size: 10px; }
.quote-total { font-weight: 600; text-align: right; }
.quote-row > span:nth-child(3) { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.sim-draft-actions { display: flex; justify-content: flex-end; gap: 7px; margin-top: 5px; }
.modal-backdrop { position: fixed; z-index: 10; display: grid; overflow-y: auto; place-items: center; padding: 20px; background: #1e2b25a6; inset: 0; }
.modal { width: min(620px, 100%); max-height: 90vh; overflow: auto; border-radius: 14px; background: #fff; box-shadow: 0 24px 70px #0003; }
.modal.modal-wide { display: flex; width: min(1680px, calc(100vw - 40px)); height: calc(100vh - 40px); max-height: calc(100vh - 40px); flex-direction: column; }
.modal-wide .modal-body { min-height: 0; flex: 1; overflow: auto; }
.modal-wide .modal-body { display: block; width: 100%; box-sizing: border-box; }
.modal-wide .modal-body > * { width: 100%; max-width: none; box-sizing: border-box; }
.modal-wide .modal-body > .drawing-workspace { display: block; grid-column: 1 / -1; }
.modal-wide .modal-header, .modal-wide .modal-footer { flex: 0 0 auto; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 22px; border-bottom: 1px solid var(--line); }
.modal-header h2 { margin: 0; font-size: 17px; }
.modal-kicker { margin-top: 4px; color: var(--muted); font-size: 11px; }
.modal-body { padding: 20px 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.full { grid-column: 1 / -1; }
.check-row { display: flex; align-items: center; gap: 9px; margin: 14px 0; font-size: 12px; }
.modal-footer { display: flex; justify-content: flex-end; gap: 9px; padding: 14px 22px; border-top: 1px solid var(--line); }
.quote-items { display: grid; grid-template-columns: 1.5fr .55fr .6fr 1fr 34px; align-items: center; gap: 8px; margin: 10px 0; }
.quote-items input { width: 100%; min-width: 0; min-height: 40px; padding: 9px; border: 1px solid var(--line); border-radius: 7px; font-size: 11px; }
.quote-help { margin: 10px 0 16px; color: var(--muted); font-size: 10px; }
.drawing-workspace { margin: 14px 0 24px; padding: 16px; border: 1px solid #e5e9e4; border-radius: 12px; background: #fafbf9; }
.drawing-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 13px; }
.drawing-heading h3 { margin: 0; color: var(--ink); font-size: 14px; }
.drawing-heading p { margin: 5px 0 0; color: var(--muted); font-size: 11px; }
.drawing-upload-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.drawing-upload-card { display: flex; min-height: 72px; align-items: center; gap: 12px; padding: 12px; border: 1px dashed #cbd4cc; border-radius: 9px; background: #fff; cursor: pointer; }
.drawing-upload-card:hover { border-color: #668472; background: #fcfdfb; }
.drawing-upload-card > span:nth-child(2) { display: grid; gap: 4px; }
.drawing-upload-card b { color: var(--ink); font-size: 12px; }
.drawing-upload-card small { color: var(--muted); font-size: 10px; }
.drawing-upload-card input { width: 155px; margin-left: auto; color: var(--muted); font-size: 10px; }
.upload-icon { display: grid; width: 38px; height: 38px; flex: 0 0 auto; place-items: center; border-radius: 9px; background: #f7e8e7; color: #a14942; font-size: 10px; font-weight: 700; }
.upload-icon.cad { background: #e8eef6; color: #4c6d99; }
.drawing-file-status { min-height: 32px; padding: 9px 2px; color: #66746c; font-size: 10px; line-height: 1.5; overflow-wrap: anywhere; }
.pdf-page-select { margin-left: 8px; white-space: nowrap; }
.pdf-page-select select { min-height: 28px; margin-left: 4px; padding: 3px 6px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.plan-tools { position: sticky; z-index: 8; top: 0; display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 4px -5px 10px; padding: 9px 5px; border-bottom: 1px solid #e5e9e4; background: #fafbf9; box-shadow: 0 5px 10px #25342e0a; }
.plan-tool-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.plan-tool-actions .btn { min-height: 36px; padding: 8px 11px; font-size: 11px; }
.plan-tool-actions .text-button { min-height: 34px; }
.plan-tool-actions button[hidden] { display: none; }
.btn.is-active { background: #dceae0; color: var(--green-dark); box-shadow: inset 0 0 0 1px #92ad9a; }
.plan-view-controls { display: flex; align-items: center; gap: 12px; }
.zoom-buttons { display: flex; align-items: center; gap: 5px; }
.zoom-buttons button { min-width: 30px; min-height: 30px; padding: 4px 7px; border: 1px solid #dfe5df; border-radius: 6px; background: #fff; color: #405348; font-size: 11px; }
.zoom-buttons button:disabled { color: #b5bdb7; cursor: default; }
.zoom-buttons span { min-width: 40px; color: #6e7b72; font-size: 10px; text-align: center; }
.zoom-buttons #plan-zoom-fit { padding: 4px 8px; }
.zone-mode-tip { min-height: 22px; margin: -4px 0 8px; color: #7f8a82; font-size: 9px; }
.scale-control { display: flex; align-items: center; gap: 5px; color: #65736a; font-size: 10px; white-space: nowrap; }
.scale-control input { width: 54px; min-height: 32px; padding: 5px; border: 1px solid #dfe4de; border-radius: 6px; text-align: center; }
.scale-control span { color: #969f99; }
.plan-editor-layout { display: grid; width: 100%; min-height: 250px; grid-template-columns: minmax(0, 1fr) 300px; overflow: hidden; border: 1px solid #e5e9e4; border-radius: 9px; background: #fff; box-sizing: border-box; }
.plan-canvas-wrap { position: relative; display: block; min-height: 250px; max-height: 600px; overflow: auto; background: #eef0ec; }
.plan-empty { display: grid; justify-items: center; gap: 9px; padding: 32px 20px; color: #59675e; text-align: center; }
.plan-canvas-wrap .plan-empty { min-height: 250px; align-content: center; }
.plan-empty b { font-size: 13px; }
.plan-empty span { max-width: 370px; color: var(--muted); font-size: 10px; line-height: 1.6; }
.plan-empty-icon { display: grid; width: 48px; height: 48px; place-items: center; border: 1px solid #d9e0d9; border-radius: 14px; background: #fff; color: #6d8977; font-size: 28px; }
.plan-overlay { display: block; width: 100%; height: auto; max-height: none; margin: 0 auto; touch-action: none; }
.plan-overlay.is-drawing { cursor: crosshair; }
.plan-overlay.is-polygon { cursor: crosshair; }
#zone-snap-toggle.is-active { border-color: #9fb7a7; background: #e8f1eb; color: #29483a; }
.zone-label { fill: #243a32; stroke: #fff; stroke-width: 3px; paint-order: stroke; font-size: 15px; font-weight: 700; pointer-events: none; }
.zone-sidebar { display: flex; min-width: 0; flex-direction: column; border-left: 1px solid #e5e9e4; }
.zone-sidebar-head { display: flex; align-items: center; justify-content: space-between; padding: 13px 12px 10px; border-bottom: 1px solid #edf0ec; }
.zone-sidebar-head > div { display: grid; gap: 4px; }
.zone-sidebar-head b { font-size: 11px; }
.zone-sidebar-head small { color: var(--muted); font-size: 9px; }
.zone-count { display: grid; width: 24px; height: 24px; place-items: center; border-radius: 50%; background: #edf2ed; color: var(--green); font-size: 10px; font-weight: 700; }
.zone-list { max-height: 360px; overflow: auto; padding: 6px 10px; }
.zone-empty { padding: 20px 7px; color: #9aa29d; font-size: 10px; line-height: 1.6; text-align: center; }
.zone-row { display: flex; align-items: center; gap: 7px; padding: 8px 0; border-bottom: 1px solid #f0f2ef; }
.zone-swatch { display: grid; width: 22px; height: 22px; flex: 0 0 auto; place-items: center; border-radius: 6px; color: #fff; font-size: 9px; font-weight: 700; }
.zone-row-main { display: grid; min-width: 0; flex: 1; gap: 4px; }
.zone-row-main input { width: 100%; min-width: 0; min-height: 30px; padding: 4px 6px; border: 1px solid #e5e9e4; border-radius: 5px; color: var(--ink); font-size: 10px; }
.zone-row-main select { width: 100%; min-width: 0; min-height: 29px; padding: 4px 5px; border: 1px solid #dfe7df; border-radius: 5px; background: #f8faf7; color: #46584d; font-size: 9px; }
.zone-row-main small { color: #8c9690; font-size: 9px; }
.zone-row-main small b { color: #42574a; }
.zone-dimensions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; }
.zone-dimensions label { display: flex; align-items: center; gap: 3px; color: #7d8880; font-size: 8px; white-space: nowrap; }
.zone-dimensions input { min-width: 0; min-height: 24px; padding: 2px 4px; text-align: right; font-size: 9px; }
.measure-swatch { background: #d65d78; }
.measure-row { background: #fffafb; }
.plan-measure { pointer-events: none; }
.zone-delete { min-width: 38px; min-height: 30px; flex: 0 0 auto; padding: 4px 6px; border: 0; border-radius: 6px; background: #f8f2f1; color: #a6493d; font-size: 9px; }
.zone-delete:hover { background: #f9eceb; color: #a6493d; }
.zone-total { display: flex; align-items: center; justify-content: space-between; gap: 5px; margin-top: auto; padding: 12px; border-top: 1px solid #e9ede8; color: #758078; font-size: 9px; }
.zone-total b { color: var(--green); font-size: 13px; white-space: nowrap; }
.drawing-notice { margin: 10px 0 0; padding: 9px 11px; border-radius: 7px; background: #f5f1e8; color: #796c4d; font-size: 9px; line-height: 1.65; }
.drawing-notice b { color: #635536; }
.toast { position: fixed; z-index: 20; bottom: 25px; left: 50%; padding: 11px 17px; transform: translate(-50%, 20px); border-radius: 8px; background: #263d32; color: #fff; font-size: 12px; opacity: 0; pointer-events: none; transition: .2s; }
.toast.show { transform: translate(-50%, 0); opacity: 1; }
.customer-welcome { position: relative; overflow: hidden; margin-bottom: 20px; padding: 25px 28px; border-radius: 13px; background: linear-gradient(110deg, #2c4b3e, #3d6654); color: #fff; }
.customer-welcome::after { position: absolute; top: -100px; right: 20px; width: 230px; height: 230px; border: 1px solid #ffffff28; border-radius: 50%; box-shadow: 0 0 0 35px #ffffff0c; content: ''; }
.customer-welcome .eyebrow { color: #d4e0d6; font-size: 10px; }
.customer-welcome h2 { margin: 9px 0; font-size: 22px; font-weight: 500; }
.customer-welcome p { margin: 0; color: #d4e0d6; font-size: 12px; }
.customer-welcome > * { position: relative; z-index: 1; }
.footnote { margin-top: 14px; color: #929b95; font-size: 10px; line-height: 1.7; }
.sim-catalog-panel { min-width: 0; overflow-x: auto; scrollbar-gutter: stable; scrollbar-width: auto; }
.sim-price-scroll-controls { position: sticky; top: 0; z-index: 4; display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 10px 0 0; padding: 8px 12px; border: 1px solid var(--line); border-radius: 9px 9px 0 0; background: #ffffffed; color: var(--muted); font-size: 11px; }
.sim-price-scroll-controls > div { display: flex; gap: 6px; }
.sim-price-scroll-controls .btn { min-height: 32px; padding: 5px 9px; font-size: 10px; }
.sim-price-head, .sim-price-row { display: grid; width: max(100%, 1160px); grid-template-columns: 28px minmax(128px,1.1fr) minmax(112px,1fr) minmax(185px,1.7fr) minmax(52px,.4fr) minmax(78px,.62fr) minmax(78px,.62fr) minmax(95px,.75fr) minmax(170px,1.5fr) 104px; align-items: center; gap: 6px; }
.sim-price-actions { display: flex; align-items: center; justify-content: flex-end; gap: 6px; }
.sim-price-actions .text-button { white-space: nowrap; font-size: 10px; }
.sim-price-actions { min-width: 168px; flex-wrap: nowrap; }
.sim-price-head, .sim-price-row { grid-template-columns: 28px minmax(128px,1.1fr) minmax(112px,1fr) minmax(185px,1.7fr) minmax(52px,.4fr) minmax(78px,.62fr) minmax(78px,.62fr) minmax(95px,.75fr) minmax(170px,1.5fr) 168px; }
.price-rule-modal { width: min(780px, calc(100vw - 32px)); }
.price-rule-rooms { display: grid; grid-template-columns: repeat(auto-fit, minmax(92px, 1fr)); gap: 5px 7px; padding: 8px; border: 1px solid var(--line); border-radius: 10px; background: #fafbf9; }
.price-rule-rooms label { display: flex; min-width: 0; min-height: 30px; align-items: center; gap: 6px; padding: 4px 7px; border: 1px solid #e8ece7; border-radius: 7px; background: #fff; color: #4e5d55; font-size: 11px; white-space: nowrap; cursor: pointer; }
.price-rule-rooms label:hover { border-color: #b9c9bd; background: #f4f8f4; }
.price-rule-rooms label input[type="checkbox"] { width: 15px; height: 15px; min-height: 15px; flex: 0 0 15px; margin: 0; padding: 0; accent-color: var(--green); box-shadow: none; }
.price-rule-preview { line-height: 1.8; }
.price-rule-preview strong { color: var(--green); }
.price-rule-modal .form-hint { color: var(--muted); font-size: 12px; line-height: 1.7; }
.sim-scope-card-head small { display: block; margin-top: 4px; color: var(--muted); font-size: 10px; }
.sim-price-head { padding: 4px 6px 8px; color: var(--muted); font-size: 9px; }
.sim-price-row { padding: 5px 6px; border-top: 1px solid var(--line); }
.sim-order-handle { display: inline-flex; width: 24px; min-height: 28px; align-items: center; justify-content: center; padding: 0; border: 0; border-radius: 5px; background: transparent; color: #85928a; cursor: grab; font-size: 18px; line-height: 1; }
.sim-order-handle:hover { background: #eaf0eb; color: var(--green); }
.sim-order-handle:active { cursor: grabbing; }
.sim-price-row.is-dragging, .sim-estimate-row.is-dragging { opacity: .45; }
.sim-price-row:has(.sim-order-handle:hover) { background: #f5f8f5; }
.sim-price-row input, .sim-price-row select { width: 100%; min-width: 0; min-height: 32px; padding: 5px 6px; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--ink); font-size: 10px; }
.sim-line select, .sim-line-values input { width: 100%; min-width: 0; min-height: 38px; padding: 8px; border: 1px solid var(--line); border-radius: 7px; background: #fff; color: var(--ink); font-size: 11px; }
.sticky-actions { position: sticky; z-index: 3; bottom: 0; display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 12px; padding: 12px 15px; border: 1px solid var(--line); border-radius: 10px; background: #ffffffed; color: var(--muted); font-size: 10px; }
.sim-rooms-panel { margin-top: 14px; }
.sim-room-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 9px; }
.sim-room-field { display: grid; grid-template-columns: minmax(0,1fr) minmax(60px,.8fr) 20px; align-items: center; gap: 6px; padding: 7px; border: 1px solid #edf0ec; border-radius: 8px; color: #58665e; font-size: 10px; }
.sim-room-field input { width: 100%; min-width: 0; min-height: 34px; padding: 5px; border: 1px solid var(--line); border-radius: 6px; text-align: right; }
.sim-room-field small { color: var(--muted); }
.sim-room-total { display: flex; justify-content: flex-end; gap: 8px; margin-top: 13px; color: var(--muted); font-size: 11px; }
.sim-room-total b { color: var(--green); }
.sim-line { margin: 10px 0; padding: 12px; border: 1px solid var(--line); border-radius: 9px; background: #fcfdfb; }
.sim-line-top { display: flex; align-items: center; gap: 10px; }
.sim-line-top select { flex: 1; }
.sim-line-room-list { display: flex; flex-wrap: wrap; gap: 5px 12px; margin: 10px 0; }
.sim-line-room-list label { display: flex; align-items: center; gap: 4px; color: #65736a; font-size: 10px; }
.sim-line-values { display: grid; grid-template-columns: repeat(4,minmax(100px,1fr)) minmax(85px,auto); align-items: end; gap: 8px; }
.sim-line-values label { display: grid; gap: 5px; color: var(--muted); font-size: 9px; }
.sim-line-values b { padding: 10px 5px; color: var(--green); font-size: 12px; text-align: right; }
.sim-summary { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 25px; margin-top: 16px; padding: 9px 14px; border-radius: 9px; background: #f7f9f6; }
.sim-summary > div { display: flex; justify-content: space-between; gap: 8px; padding: 9px 0; border-bottom: 1px solid #e9ede8; color: #6d7971; font-size: 10px; }
.sim-summary b { color: var(--ink); white-space: nowrap; }
.sim-summary .sim-grand { color: var(--green); font-weight: 700; }
.sim-summary .sim-grand b { color: var(--green); font-size: 15px; }
.sim-ai-panel { border-color: #dbe7e0; background: linear-gradient(135deg,#fff 0%,#fbfdfb 100%); }
.ai-floorplan-control { display: grid; gap: 6px; margin: 10px 0 12px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fbfcfa; }
.ai-floorplan-controls { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.ai-floorplan-controls label { display: flex; align-items: center; gap: 7px; color: var(--ink); font-size: 11px; font-weight: 650; }
.ai-floorplan-controls input { accent-color: var(--green); }
.ai-floorplan-controls .btn { min-height: 32px; padding: 6px 10px; font-size: 10px; }
.ai-floorplan-controls .btn:disabled { cursor: not-allowed; opacity: .48; }
.ai-floorplan-control > small { color: var(--muted); font-size: 9px; line-height: 1.55; }
#ai-floorplan-status { color: #506357; font-size: 10px; line-height: 1.6; }
.sim-ai-input-label { display: block; margin: 12px 0 6px; color: var(--ink); font-size: 11px; font-weight: 650; }
.sim-ai-panel textarea { display: block; width: 100%; min-height: 112px; resize: vertical; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; color: var(--ink); font: inherit; font-size: 11px; line-height: 1.65; }
@media (max-width: 800px) { .ai-case-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } .ai-case-picker-list { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media (max-width: 560px) { .ai-case-form-grid, .ai-case-grid { grid-template-columns: 1fr; } .sim-room-confirm { align-items: flex-start; flex-direction: column; } }
.sim-ai-consent { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 10px; }
.sim-ai-consent > label { display: flex; align-items: flex-start; gap: 7px; color: #56645b; font-size: 10px; line-height: 1.6; }
.sim-ai-consent input { flex: 0 0 auto; margin-top: 2px; accent-color: var(--green); }
.sim-ai-consent .btn { flex: 0 0 auto; min-height: 34px; padding: 7px 12px; font-size: 10px; }
.sim-ai-consent .btn:disabled { cursor: not-allowed; opacity: .48; }
.sim-ai-disclosure { margin-top: 8px; }
.sim-ai-results { display: grid; gap: 9px; margin-top: 12px; }
.sim-ai-results:empty { display: none; }
.sim-ai-summary, .sim-ai-error { padding: 9px 11px; border-radius: 7px; background: #f2f6f2; color: #526258; font-size: 10px; line-height: 1.7; }
.sim-ai-error { background: #fff1ef; color: #9a4338; }
.sim-ai-suggestion-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
.sim-ai-suggestion { min-width: 0; padding: 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.sim-ai-suggestion-title { display: flex; align-items: flex-start; gap: 7px; color: var(--ink); font-size: 10px; line-height: 1.5; }
.sim-ai-suggestion-title input { flex: 0 0 auto; margin-top: 1px; accent-color: var(--green); }
.sim-ai-suggestion-title b { flex: 1; }
.sim-ai-confidence { flex: 0 0 auto; color: var(--muted); font-size: 9px; }
.sim-ai-suggestion-meta { margin: 6px 0 0 20px; color: var(--muted); font-size: 9px; line-height: 1.6; }
.sim-ai-suggestion p { margin: 6px 0 0 20px; color: #526258; font-size: 10px; line-height: 1.65; }
.sim-ai-questions { padding: 9px 11px; border-radius: 7px; background: #fff9e9; color: #71613a; font-size: 10px; line-height: 1.7; }
.sim-ai-questions ul { margin: 5px 0 0; padding-left: 18px; }
.sim-ai-results > .btn { justify-self: start; }
.mobile-menu { display: none; }
.sidebar-scrim { display: none; }

/* Continuous, category-by-category estimate table inspired by the Jodoo workflow. */
.sim-estimate-group { margin: 14px 0; overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.sim-estimate-group-head { position: sticky; left: 0; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 13px; border-bottom: 1px solid var(--line); background: #f7f8fa; }
.sim-estimate-group-head > div { display: flex; align-items: center; gap: 9px; color: var(--ink); }
.sim-estimate-group-head > div > span { padding: 2px 7px; border-radius: 12px; background: #e9eee9; color: var(--muted); font-size: 10px; }
.sim-estimate-group-head .btn { min-height: 32px; padding: 5px 10px; font-size: 10px; white-space: nowrap; }
.sim-estimate-table-wrap { overflow-x: auto; overscroll-behavior-inline: contain; }
.sim-estimate-columns, .sim-estimate-row { display: grid; grid-template-columns: 48px minmax(190px,1.35fr) minmax(230px,1.55fr) 82px 64px 100px 100px 118px minmax(140px,.9fr); align-items: stretch; min-width: 1170px; }
.sim-estimate-columns { position: sticky; top: 0; z-index: 1; border-bottom: 1px solid #dce2e7; background: #eef1f4; color: #354b61; font-size: 10px; font-weight: 650; }
.sim-estimate-columns > span { display: flex; align-items: center; min-height: 36px; padding: 7px 8px; border-right: 1px solid #dce2e7; }
.sim-estimate-row { border-bottom: 1px solid #e7ebe8; background: #fff; }
.sim-estimate-row:nth-of-type(even) { background: #fcfdfb; }
.sim-estimate-number, .sim-estimate-item, .sim-estimate-rooms, .sim-estimate-cell, .sim-estimate-total, .sim-estimate-note { min-width: 0; padding: 7px; border-right: 1px solid #edf0ed; }
.sim-estimate-number { display: flex; align-items: flex-start; justify-content: space-evenly; padding-top: 10px; color: var(--muted); font-size: 10px; }
.sim-estimate-number .sim-order-handle { width: 20px; min-height: 24px; margin-top: -4px; font-size: 16px; }
.sim-estimate-number > span { padding-top: 3px; }
.sim-estimate-item { display: grid; align-content: start; gap: 5px; }
.sim-estimate-row select, .sim-estimate-row input:not([type="checkbox"]) { width: 100%; min-width: 0; min-height: 32px; padding: 5px 7px; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--ink); font-size: 10px; }
.sim-estimate-rooms { display: flex; flex-wrap: wrap; align-content: flex-start; gap: 4px 8px; }
.sim-estimate-rooms label { display: inline-flex; align-items: center; gap: 3px; color: #5f6b64; font-size: 9px; white-space: nowrap; }
.sim-estimate-rooms input { width: 13px; height: 13px; margin: 0; accent-color: var(--green); }
.sim-estimate-cell { display: grid; align-content: start; gap: 5px; color: var(--muted); font-size: 9px; }
.sim-estimate-total { display: grid; align-content: start; gap: 4px; text-align: right; }
.sim-estimate-total > small { color: var(--muted); font-size: 9px; }
.sim-estimate-total > b { color: var(--green); font-size: 11px; white-space: nowrap; }
.sim-line-margin { white-space: nowrap; }
.sim-estimate-note { display: flex; align-items: center; flex-wrap: wrap; gap: 5px; }
.sim-estimate-note > input { flex: 1 1 100px; }
.sim-line-color { display: grid; flex: 0 0 62px; gap: 2px; color: var(--muted); font-size: 9px; }
.sim-estimate-row .sim-line-color select { min-height: 28px; padding: 3px; font-size: 9px; }
.sim-estimate-note .text-button { flex: 0 0 auto; padding: 5px; font-size: 10px; }
.sim-estimate-empty { padding: 8px 13px; color: var(--muted); font-size: 10px; }
.sim-estimate-table-wrap .sim-estimate-empty { min-width: 1170px; padding: 11px 14px; }
.sim-estimate-group-total { position: sticky; left: 0; display: flex; align-items: center; justify-content: flex-end; gap: 22px; min-width: 1170px; padding: 9px 14px; border-top: 1px solid var(--line); background: #fbfcfa; color: var(--muted); font-size: 10px; }
.sim-estimate-group-total b { min-width: 110px; color: var(--green); text-align: right; }

/* Tablet */
@media (min-width: 761px) and (max-width: 1024px) {
  .app-layout { grid-template-columns: 210px minmax(0, 1fr); }
  .sidebar { padding: 22px 13px; }
  .topbar { padding: 0 24px; }
  .main-content { padding: 28px 24px 44px; }
  .project-grid, .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .quote-row { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(110px, .8fr) minmax(90px, .6fr); gap: 8px; }
}

/* Phone and small tablet: drawer navigation and touch-friendly controls */
@media (max-width: 760px) {
  .login-wrap { grid-template-columns: 1fr; }
  .login-story { display: none; }
  .login-panel { min-height: 100vh; padding: 26px; }
  .app-layout { grid-template-columns: 1fr; }
  .sidebar { position: fixed; z-index: 9; top: 0; bottom: 0; left: 0; width: 260px; transform: translateX(-105%); box-shadow: 8px 0 30px #14251b18; transition: transform .2s; }
  .sidebar.open { transform: translateX(0); }
  .sidebar-scrim { position: fixed; z-index: 8; display: none; border: 0; border-radius: 0; background: #14251b70; inset: 0; }
  .sidebar-scrim.show { display: block; }
  .topbar { height: 60px; padding: 0 17px; }
  .topbar-left { gap: 12px; }
  .mobile-menu { display: grid; width: 42px; height: 42px; place-items: center; border: 0; border-radius: 8px; background: #f2f4f1; color: var(--green); font-size: 17px; }
  .top-right { gap: 7px; }
  .demo-tag { padding: 5px 7px; font-size: 9px; }
  .main-content { padding: 24px 16px 40px; }
  .page-heading { align-items: flex-start; flex-wrap: wrap; }
  .page-heading h1 { font-size: 21px; }
  .page-heading p { font-size: 11px; }
  .heading-actions { justify-content: flex-start; }
  .heading-actions .btn { min-height: 42px; padding: 9px; font-size: 11px; }
  .project-grid { grid-template-columns: 1fr; }
  .filters { width: 100%; }
  .search { width: 100%; flex: 1; }
  .panel { padding: 15px; }
  .panel-header { flex-wrap: wrap; }
  .quote-head { display: none; }
  .quote-row:not(.quote-head) { grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 8px 12px; font-size: 12px; }
  .quote-row > span:nth-child(1) { grid-row: 1; grid-column: 1; }
  .quote-row > span:nth-child(2) { grid-row: 2; grid-column: 1; color: var(--muted); font-size: 11px; }
  .quote-row > span:nth-child(3) { display: flex; grid-row: 2; grid-column: 2; align-items: center; justify-content: flex-end; gap: 4px; flex-wrap: wrap; }
  .quote-row > span:nth-child(4) { grid-row: 1; grid-column: 2; text-align: right; }
  .quote-row .text-button { min-height: 36px; padding: 5px; }
  .quote-total { text-align: right; }
  .form-grid { grid-template-columns: 1fr; }
  .full { grid-column: auto; }
  .quote-items { grid-template-columns: minmax(0, 1fr) 62px 90px 30px; }
  .quote-items input { min-height: 40px; }
  .quote-items input:nth-child(3) { display: none; }
  .drawing-workspace { padding: 12px; }
  .drawing-heading { align-items: flex-start; }
  .drawing-heading .badge { white-space: normal; }
  .plan-editor-layout { grid-template-columns: 1fr; }
  .zone-sidebar { border-top: 1px solid #e5e9e4; border-left: 0; }
  .zone-list { max-height: 200px; }
  .plan-canvas-wrap { max-height: 62vh; }
  .plan-overlay { max-height: 62vh; }
  .drawing-upload-grid { grid-template-columns: 1fr; }
  .plan-tools { align-items: flex-start; flex-direction: column; }
  .sim-room-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .sim-line-values { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .sim-summary { grid-template-columns: 1fr; }
  .sim-ai-consent { align-items: stretch; flex-direction: column; }
  .sim-ai-consent .btn { align-self: flex-start; }
  .ai-floorplan-controls { align-items: stretch; flex-direction: column; }
  .ai-floorplan-controls .btn { align-self: flex-start; }
  .sim-ai-suggestion-list { grid-template-columns: 1fr; }
  .plan-view-controls { width: 100%; justify-content: space-between; }
  .scale-control { align-self: flex-end; }
  .drawing-upload-card input { width: min(135px, 40%); }
  .demo-button { min-height: 48px; }
  .field input, .field select, .field textarea { min-height: 44px; }
  .modal-footer .btn { min-height: 44px; }
}

@media (max-width: 520px) {
  .page-heading { flex-direction: column; align-items: stretch; gap: 14px; }
  .heading-actions { width: 100%; justify-content: flex-start; }
  .main-content { padding: 21px 13px 36px; }
  .topbar { padding: 0 13px; }
  .topbar .crumb { max-width: 70vw; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-size: 11px; }
  .panel { padding: 14px; }
  .panel-header { align-items: stretch; }
  .filters { flex-wrap: wrap; }
  .search { min-width: 0; }
  .filter-select { width: 100%; }
  .stats { gap: 9px; }
  .stat-card { padding: 14px 13px; }
  .stat-value { font-size: 22px; }
  .customer-welcome { padding: 22px 19px; }
  .modal-backdrop { padding: 9px; }
  .modal { max-height: 94vh; border-radius: 12px; }
  .modal.modal-wide { width: calc(100vw - 18px); height: calc(100dvh - 18px); max-height: calc(100dvh - 18px); }
  .modal-header, .modal-body { padding-right: 16px; padding-left: 16px; }
  .modal-footer { padding: 12px 16px; }
  .quote-row > span:nth-child(3) { max-width: 150px; }
}

@media (max-width: 360px) {
  .demo-users { grid-template-columns: 1fr; }
  .top-right .demo-tag { display: none; }
  .quote-row:not(.quote-head) { grid-template-columns: minmax(0, 1fr) auto; gap: 7px; }
  .quote-row > span:nth-child(3) { max-width: 130px; }
  .page-heading h1 { font-size: 20px; }
}

.sim-rules-panel { padding: 0; overflow: hidden; }
.sim-rules-scroll { max-height: min(68vh, 820px); overflow: auto; border-radius: 14px; }
.sim-rules-table { border-collapse: separate; border-spacing: 0; min-width: 1320px; width: 100%; font-size: 13px; }
.sim-rules-table th, .sim-rules-table td { padding: 10px 9px; text-align: center; border-right: 1px solid #edf0eb; border-bottom: 1px solid #edf0eb; background: #fff; }
.sim-rules-table thead th { position: sticky; top: 0; z-index: 3; background: #f5f7f3; color: #57645d; white-space: nowrap; }
.sim-rules-table th:first-child, .sim-rules-table td:first-child { position: sticky; left: 0; z-index: 2; min-width: 250px; text-align: left; }
.sim-rules-table th:first-child { z-index: 4; background: #f5f7f3; }
.sim-rules-table td:first-child input { width: 100%; min-width: 220px; }
.sim-rules-table td:first-child small { display: block; color: #8c9890; margin: 4px 0 0 2px; }
.sim-rules-table td:nth-child(2) { position: sticky; left: 250px; z-index: 2; min-width: 78px; }
.sim-rules-table th:nth-child(2) { position: sticky; left: 250px; z-index: 4; background: #f5f7f3; }
.sim-rules-table select { width: 70px; padding: 6px 4px; border: 1px solid #dfe5df; border-radius: 7px; background: white; }
.sim-rules-table input[type="checkbox"] { accent-color: var(--green); width: 17px; height: 17px; cursor: pointer; }
.sim-rule-pricing-note { margin-bottom: 12px; }
.sim-scope-panel { background: #fbfcfa; }
.sim-scope-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 15px 24px; }
.sim-scope-card { min-width: 0; padding: 13px 14px; border: 1px solid #e7ebe6; border-radius: 11px; background: #fff; }
.sim-scope-card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; color: #263a31; }
.sim-scope-card-head b { font-size: 14px; font-weight: 650; }
.sim-scope-card-head label, .sim-scope-choices label { display: inline-flex; align-items: center; gap: 6px; color: #536159; font-size: 13px; cursor: pointer; white-space: nowrap; }
.sim-scope-card-head label { padding: 4px 8px; border-radius: 7px; background: #f3f7f3; color: var(--green); }
.sim-scope-card input[type="checkbox"] { accent-color: var(--green); width: 16px; height: 16px; margin: 0; cursor: pointer; }
.sim-scope-choices { display: flex; flex-wrap: wrap; gap: 9px 15px; }
.sim-cost-visibility { display: flex; align-items: center; gap: 18px; margin-top: 17px; padding-top: 14px; border-top: 1px solid #e8ece7; color: #4c5a52; font-size: 13px; }
.sim-cost-visibility b { margin-right: 2px; color: #263a31; }
.sim-cost-visibility label { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.sim-cost-visibility input { accent-color: var(--green); }
.modal-body.cost-hidden .sim-cost-field, .modal-body.cost-hidden #sim-summary [data-cost-summary] { display: none !important; }
.modal-body.cost-hidden [data-cost-detail] { display: none !important; }
.modal-body.cost-hidden .sim-estimate-columns,
.modal-body.cost-hidden .sim-estimate-row { grid-template-columns: 48px minmax(190px,1.35fr) minmax(230px,1.55fr) 82px 64px 100px 118px minmax(140px,.9fr); min-width: 1070px; }
.modal-body.cost-hidden .sim-estimate-group-total { min-width: 1070px; }
@media (max-width: 720px) {
  .sim-rules-scroll { max-height: 60vh; }
  .sim-rules-table { min-width: 1180px; }
  .sim-scope-grid { grid-template-columns: 1fr; gap: 10px; }
}

#ai-floorplan-status.is-running { display:flex; align-items:center; gap:8px; color:#245844; font-weight:650; }
#ai-floorplan-status.is-running::before { content:''; width:12px; height:12px; flex:none; border:2px solid #cbd9cf; border-top-color:#245844; border-radius:50%; animation:ai-floorplan-spin .8s linear infinite; }
@keyframes ai-floorplan-spin { to { transform:rotate(360deg); } }