:root {
  color-scheme: light;
  --ink: #161a1d;
  --muted: #636b66;
  --line: #d7ddd7;
  --panel: #ffffff;
  --page: #f4f6f2;
  --accent: #197680;
  --accent-strong: #0f5961;
  --warn: #b26b00;
  --danger: #b42318;
  --success: #2f6f4e;
  --shadow: 0 10px 30px rgba(30, 40, 35, 0.08);
}

/* Hand-sketch recognition */
.recognition-launch-panel {
  border-color: #b8d4e8;
  background: #f7fbfe;
}

.recognition-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 22px;
  padding: 0 7px;
  border-radius: 4px;
  color: #fff;
  background: #245f94;
  font-size: 12px;
  font-weight: 700;
}

.recognition-primary {
  width: 100%;
  min-height: 42px;
  color: #fff;
  border-color: #245f94;
  background: #245f94;
  font-weight: 700;
}

.recognition-primary:hover:not(:disabled) { background: #1e527f; }
.recognition-caption { margin: 8px 0 0; color: #667482; font-size: 12px; line-height: 1.5; }
.recognition-settings-link { width: 100%; margin-top: 7px; color: #245f94; background: transparent; border-color: transparent; }

.recognition-upload-overlay {
  position: fixed;
  inset: 0;
  z-index: 12000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(23, 32, 42, .5);
  backdrop-filter: blur(3px);
}

.recognition-upload-dialog {
  width: min(880px, calc(100vw - 40px));
  max-height: min(760px, calc(100vh - 48px));
  overflow: auto;
  padding: 22px;
  border: 1px solid #c6d3df;
  border-radius: 8px;
  background: #f8fafc;
  box-shadow: 0 24px 70px rgba(20, 35, 50, .25);
}

.recognition-dialog-head,
.recognition-dialog-actions,
.recognition-upload-actions,
.recognition-quote-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.recognition-dialog-head h2 { margin: 0 0 4px; font-size: 20px; }
.recognition-dialog-head p { margin: 0; color: #627180; }
.recognition-dialog-head > button { width: 36px; height: 36px; padding: 0; font-size: 24px; }
.recognition-engine-picker {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 16px;
}
.recognition-engine-picker button {
  display: grid;
  gap: 4px;
  min-height: 70px;
  padding: 12px;
  border-color: #c7d4df;
  color: #233647;
  background: #fff;
  text-align: left;
}
.recognition-engine-picker button.selected {
  border-color: #245f94;
  box-shadow: inset 0 0 0 1px #245f94;
  background: #eef6fc;
}
.recognition-engine-picker button span { color: #667786; font-size: 12px; line-height: 1.45; }
.recognition-upload-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 20px 0; }

.recognition-upload-card,
.recognition-upload-add {
  min-height: 258px;
  border: 1px solid #ccd7e1;
  border-radius: 6px;
  background: #fff;
}

.recognition-upload-card { padding: 10px; }
.recognition-upload-preview { display: grid; place-items: center; height: 190px; overflow: hidden; border: 1px solid #d6e0e8; background: #edf2f6; }
.recognition-upload-preview img { display: block; width: 100%; height: 100%; object-fit: contain; }
.recognition-upload-info { display: grid; gap: 2px; margin: 9px 0; }
.recognition-upload-info span { overflow: hidden; color: #687785; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.recognition-upload-actions { justify-content: flex-start; flex-wrap: wrap; }
.recognition-upload-actions button { flex: 1 1 42%; padding: 5px; font-size: 12px; }
.recognition-upload-add { display: grid; place-items: center; align-content: center; gap: 6px; cursor: pointer; border-style: dashed; color: #245f94; }
.recognition-upload-add:hover { border-color: #245f94; background: #f2f7fb; }
.recognition-upload-add.disabled { cursor: wait; opacity: .65; }
.recognition-upload-add input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.recognition-upload-add span { color: #72808d; font-size: 12px; }
.recognition-dialog-actions { justify-content: flex-end; margin-top: 18px; }
.recognition-dialog-actions button { min-width: 110px; }

.recognition-status-panel.reviewing { border-color: #91b9d7; }
.recognition-job-meta { display: grid; gap: 2px; margin-top: 7px; color: #245f94; font-size: 11px; }
.recognition-job-meta span { color: #667482; font-weight: 400; }
.recognition-cancel-current {
  width: 100%;
  margin-top: 8px;
  border-color: #d9a8a8;
  color: #9a3131;
  background: #fff8f8;
}
.recognition-cancel-current:hover { border-color: #c86e6e; background: #fff0f0; }
.recognition-progress { height: 8px; margin: 10px 0; overflow: hidden; border-radius: 4px; background: #dce5ed; }
.recognition-progress i { display: block; height: 100%; background: #2b75ad; transition: width .25s ease; }
.recognition-source-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5px; margin: 8px 0; }
.recognition-source-thumb { margin: 0; }
.recognition-source-thumb img,
.recognition-thumb-placeholder { width: 100%; aspect-ratio: 1; object-fit: contain; border: 1px solid #cdd8e2; background: #eef3f7; }
.recognition-thumb-placeholder { display: grid; place-items: center; color: #80909e; }
.recognition-source-thumb figcaption { margin-top: 3px; color: #6d7a86; font-size: 10px; text-align: center; }
.recognition-error { margin: 10px 0; padding: 9px; border-left: 3px solid #c94444; color: #8f2626; background: #fff1f1; font-size: 12px; line-height: 1.5; }
.recognition-review-note { margin: 8px 0; padding: 8px; color: #514517; background: #fff8d8; font-size: 12px; line-height: 1.5; }
.recognition-review-section { border-top: 1px solid #d8e0e7; padding-top: 8px; margin-top: 8px; }
.recognition-review-section summary { cursor: pointer; font-weight: 700; }
.recognition-fields { display: grid; gap: 6px; margin-top: 8px; }
.recognition-field { display: grid; grid-template-columns: 64px minmax(0, 1fr); align-items: center; gap: 5px; }
.recognition-field span { color: #657380; font-size: 11px; }
.recognition-field input { min-width: 0; width: 100%; padding: 6px; }
.recognition-quote-list { margin: 8px 0; }
.recognition-quote-item { padding: 8px 0; border-bottom: 1px solid #dce3e9; }
.recognition-quote-item > input { width: 100%; margin: 5px 0; }
.recognition-quote-head button { padding: 3px 6px; color: #a32e2e; }
.recognition-quote-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.recognition-quote-grid input { min-width: 0; width: 100%; padding: 5px; }
.recognition-raw-ocr { margin-top: 8px; }
.recognition-raw-ocr summary { cursor: pointer; font-size: 11px; color: #4f5d68; }
.recognition-raw-ocr pre { margin: 6px 0 0; padding: 8px; border: 1px solid #d8e0e7; border-radius: 6px; background: #f7f9fa; color: #27323a; font: 11px/1.55 "Microsoft YaHei", sans-serif; white-space: pre-wrap; overflow-wrap: anywhere; }
.recognition-empty { margin: 8px 0; color: #74818d; font-size: 12px; }
.recognition-warning-list { margin: 8px 0 0; padding-left: 18px; color: #6c5918; font-size: 11px; line-height: 1.5; }
.recognition-warning-list .error { color: #a52f2f; }
.recognition-review-actions { display: grid; gap: 6px; margin-top: 12px; }
.recognition-review-actions button { width: 100%; }
.recognition-review-canvas { box-shadow: inset 0 0 0 2px #73a7cb; }

.ai-settings-dialog { width: min(560px, calc(100vw - 36px)); }
.ai-settings-dialog > label { display: grid; gap: 5px; margin: 10px 0; }
.ai-settings-dialog label span { color: #586775; font-size: 12px; font-weight: 700; }
.ai-settings-dialog input { width: 100%; }
.ai-settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ai-settings-result { min-height: 22px; margin: 8px 0; font-size: 12px; }
.ai-settings-result.testing { color: #6d7781; }
.ai-settings-result.success { color: #18734c; }
.ai-settings-result.error { color: #a72c2c; }

@media (max-width: 900px) {
  .recognition-engine-picker { grid-template-columns: 1fr; }
  .recognition-upload-list { grid-template-columns: 1fr; }
  .recognition-upload-card,
  .recognition-upload-add { min-height: 210px; }
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  overflow: hidden;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", system-ui, sans-serif;
  letter-spacing: 0;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
}

button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

button.ghost {
  background: transparent;
}

button.danger-outline {
  border-color: rgba(180, 35, 24, 0.45);
  background: #fff;
  color: var(--danger);
}

button.danger-outline:hover,
button.danger-outline:focus-visible {
  border-color: var(--danger);
  background: #fff4f2;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

input,
textarea,
select {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  padding: 9px 10px;
}

textarea {
  resize: vertical;
  min-height: 78px;
}

.app-shell {
  height: 100vh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
}

.topbar {
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 10px;
  background: rgba(244, 246, 242, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.login-brand {
  position: relative;
  flex: 0 0 auto;
}

.review-mode-brand {
  flex: 0 0 auto;
  min-width: max-content;
  padding: 0 10px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 800;
  line-height: 42px;
}

.login-trigger {
  min-height: 42px;
  border: 0;
  background: transparent;
  padding: 4px 8px;
  color: var(--ink);
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
}

.login-brand:hover .login-trigger,
.login-brand:focus-within .login-trigger {
  background: #fff;
  box-shadow: inset 0 0 0 1px var(--line);
}

.login-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 40;
  display: flex;
  min-width: 178px;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity 0.14s ease, transform 0.14s ease;
}

.login-menu::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 100%;
  left: 0;
  height: 6px;
}

.login-brand:hover .login-menu,
.login-brand:focus-within .login-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.login-menu button {
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
  border: 0;
  border-radius: 6px;
  background: transparent;
  padding: 0 10px;
  text-align: left;
  white-space: nowrap;
}

.login-menu button:hover,
.login-menu button:focus-visible {
  background: #eef5f1;
}

.login-user-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 4px;
}

.login-user-row .login-user {
  min-width: 0;
}

.login-rename {
  min-width: 46px;
  padding: 0 8px !important;
  color: var(--accent-strong);
  font-size: 12px;
}

.login-create {
  color: var(--accent-strong);
  font-weight: 800;
}

.login-password {
  margin-bottom: 4px;
  border-bottom: 1px solid var(--line) !important;
  border-radius: 6px 6px 0 0 !important;
  color: var(--ink);
  font-weight: 700;
}

.login-user.active::after {
  content: "当前";
  margin-left: 18px;
  color: var(--accent-strong);
  font-size: 12px;
}

.field-menu {
  position: fixed;
  z-index: 100;
  display: grid;
  width: min(280px, calc(100vw - 24px));
  max-height: min(520px, calc(100vh - 24px));
  gap: 4px;
  overflow-y: auto;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.field-menu strong {
  padding: 4px 6px 6px;
  font-size: 13px;
}

.field-menu button {
  min-height: 32px;
  justify-content: flex-start;
  border: 0;
  border-radius: 6px;
  padding: 0 8px;
  text-align: left;
}

.field-menu button:hover,
.field-menu button:focus-visible {
  background: #eef5f1;
}

.field-menu button.danger {
  color: var(--danger);
}

.field-menu button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
  justify-content: center;
}

.field-option-list,
.field-delete-list {
  display: grid;
  gap: 4px;
}

.field-delete-list[hidden] {
  display: none;
}

.field-menu-empty {
  padding: 8px 6px;
  color: var(--muted);
  font-size: 13px;
}

.field-menu-sep {
  height: 1px;
  margin: 4px 0;
  background: var(--line);
}

.field-menu-input {
  width: 100%;
  min-height: 36px;
  padding: 8px 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
}

.field-menu-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.field-menu-actions.three {
  grid-template-columns: 1fr 0.8fr 1fr;
}

.date-picker-pop {
  position: fixed;
  z-index: 110;
  width: 170px;
  min-height: 36px;
  padding: 6px 72px 42px 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  font: inherit;
}

.meta {
  color: var(--muted);
  font-size: 13px;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 1 min(620px, 38vw);
  min-width: min(520px, 38vw);
}

.top-actions select {
  flex: 1 1 260px;
  min-width: 0;
}

.top-actions .project-search {
  flex: 0 1 160px;
  width: 160px;
  min-width: 120px;
  min-height: 40px;
  white-space: nowrap;
}

.top-actions button {
  flex: 0 0 auto;
}

.tabs {
  display: flex;
  gap: 6px;
  overflow: hidden;
  padding: 7px 12px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.tabs button {
  flex: 0 0 auto;
  min-height: 32px;
  padding: 0 14px;
  white-space: nowrap;
}

.tabs button.active {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.content {
  padding: 18px clamp(16px, 3vw, 34px) 40px;
  min-height: 0;
  overflow: auto;
}

.content.workbench-content {
  padding: 6px;
  overflow: hidden;
}

.grid {
  display: grid;
  grid-template-columns: minmax(280px, 420px) 1fr;
  gap: 18px;
  align-items: start;
}

.home-grid {
  display: grid;
  grid-template-columns: minmax(320px, 1.35fr) minmax(280px, 0.65fr);
  gap: 18px;
  align-items: start;
}

.panel,
.capture-panel,
.project-card,
.toolbar,
.notice {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel {
  padding: 10px;
}

.capture-panel {
  padding: clamp(16px, 3vw, 28px);
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.section-title h2,
.section-title h3 {
  margin: 0;
  font-size: 15px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  color: var(--muted);
  font-size: 13px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.actions.center {
  justify-content: center;
}

.project-list {
  display: grid;
  gap: 10px;
}

.project-card {
  width: 100%;
  padding: 14px;
  text-align: left;
}

.project-card.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(25, 118, 128, 0.16);
}

.project-card strong {
  display: block;
  margin-bottom: 6px;
}

.status {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #eef3ef;
  color: var(--success);
  font-size: 12px;
}

.status.created {
  color: var(--muted);
}

.status.drafting,
.status.recognized {
  color: var(--warn);
}

.status.confirmed {
  color: var(--success);
}

.upload-zone {
  display: grid;
  place-items: center;
  min-height: 220px;
  border: 2px dashed #bac5bd;
  border-radius: 8px;
  background: #fbfcfb;
  text-align: center;
  padding: 18px;
}

.upload-zone.large {
  min-height: 390px;
}

.upload-zone.large input {
  max-width: min(100%, 460px);
}

.upload-zone.large .primary {
  min-width: 190px;
}

.upload-zone input {
  max-width: 320px;
}

.sketch-preview {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.editor-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 16px;
  align-items: start;
}

.canvas-wrap {
  min-height: 460px;
  overflow: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.canvas-wrap svg {
  display: block;
  min-width: 720px;
  width: 100%;
  height: auto;
}

.interactive [data-kind] {
  cursor: pointer;
}

.interactive .symbol-item {
  cursor: move;
}

.interactive .selected {
  outline: 0;
  filter: drop-shadow(0 0 4px rgba(25, 118, 128, 0.7));
}

.wall-center-hint {
  pointer-events: none;
}

.wall-center-hint-ring {
  fill: transparent;
  stroke: #d92323;
  stroke-width: 3;
  vector-effect: non-scaling-stroke;
}

.wall-center-hint-line {
  stroke: #d92323;
  stroke-width: 2;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}

#canvasWrap svg .dim-text,
.interactive .dim-text {
  pointer-events: all;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px;
  margin-bottom: 10px;
}

.toolbar button {
  padding-inline: 10px;
}

.workbench {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr) 230px;
  gap: 6px;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.workbench-sidebar {
  display: grid;
  align-content: start;
  gap: 6px;
  max-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  min-width: 0;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.workbench-main {
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  gap: 6px;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.topbar-tool-slot {
  display: flex;
  flex: 1 1 auto;
  min-width: 320px;
  align-items: center;
  justify-content: center;
}

.workbench-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 6px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: none;
}

.tool-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
  min-width: 0;
}

.tool-group button {
  min-height: 29px;
  border-radius: 6px;
  padding-inline: 8px;
  font-size: 13px;
}

.tool-group button.active {
  border-color: var(--accent);
  background: #e7f4f5;
  color: var(--accent-strong);
}

.right-tools {
  justify-content: flex-end;
}

.top-action-toolbar {
  position: relative;
  overflow-x: auto;
  overflow-y: hidden;
  flex-wrap: nowrap;
  scrollbar-width: thin;
}

.topbar-tool-slot .top-action-toolbar {
  width: 100%;
  padding: 4px 6px;
  border-radius: 6px;
}

.top-action-toolbar .top-draw-tools {
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  flex-wrap: nowrap;
}

.top-action-toolbar .right-tools {
  flex: 1 1 auto;
  flex-wrap: nowrap;
  justify-content: flex-start;
}

.top-action-toolbar button,
.top-action-toolbar .zoom-label {
  flex: 0 0 auto;
}

.top-action-toolbar #saveDraft {
  margin-left: auto;
}

.left-rail .workbench-toolbar {
  display: grid;
  align-items: stretch;
  gap: 8px;
  padding: 8px;
}

.left-rail {
  position: relative;
  z-index: 8;
  display: flex;
  min-height: 0;
  flex-direction: column;
  padding-bottom: 174px;
  overflow: visible;
}

.left-rail .icon-toolbar {
  position: relative;
}

.left-account-panel {
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  z-index: 24;
  display: grid;
  gap: 7px;
  padding: 8px;
  background: #fff;
}

.left-account-panel button {
  width: 100%;
  min-height: 34px;
  border-radius: 7px;
  font-size: 13px;
}

.icon-toolbar-title {
  color: var(--ink);
  font-size: 15px;
  font-weight: 800;
}

.icon-category-list,
.left-rail .tool-group {
  display: grid;
  grid-template-columns: 1fr;
  align-items: stretch;
  gap: 6px;
}

.icon-category-item {
  position: relative;
}

.left-rail .tool-group button,
.icon-category-button {
  width: 100%;
  min-height: 34px;
  padding-inline: 4px;
  white-space: nowrap;
}

.icon-category-button.active {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}

.icon-submenu {
  position: absolute;
  top: 0;
  left: calc(100% + 8px);
  z-index: 30;
  display: grid;
  min-width: 156px;
  gap: 5px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-4px);
  transition: opacity 0.12s ease, transform 0.12s ease;
}

.icon-submenu::before {
  content: "";
  position: absolute;
  top: 0;
  right: 100%;
  width: 10px;
  height: 100%;
}

.icon-category-item:hover .icon-submenu,
.icon-category-item:focus-within .icon-submenu,
.icon-category-item.open .icon-submenu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

.icon-submenu button {
  min-height: 30px;
  justify-content: flex-start;
  border: 0;
  border-radius: 6px;
  padding: 0 10px;
  text-align: left;
  white-space: nowrap;
}

.icon-submenu-title {
  padding: 2px 4px 4px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 900;
  line-height: 1.2;
}

.glass-curtain-inline-form {
  display: grid;
  grid-template-columns: minmax(88px, 1fr) auto;
  gap: 6px;
  align-items: center;
  min-width: 156px;
}

.glass-curtain-inline-input {
  width: 100%;
  min-width: 0;
  height: 30px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 0 8px;
  font-size: 14px;
  outline: none;
}

.glass-curtain-inline-input:focus {
  box-shadow: 0 0 0 2px rgba(25, 118, 128, 0.16);
}

.glass-curtain-inline-input.invalid {
  border-color: #d93333;
  box-shadow: 0 0 0 2px rgba(217, 51, 51, 0.14);
}

.icon-submenu .glass-curtain-inline-submit {
  min-width: 50px;
  justify-content: center;
  padding: 0 8px;
  background: var(--accent);
  color: #fff;
}

.icon-submenu button:hover,
.icon-submenu button:focus-visible {
  background: #eef5f1;
}

.zoom-label {
  min-width: 46px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.canvas-shell {
  position: relative;
  min-height: 0;
  min-width: 0;
  overflow: hidden;
}

.canvas-actionbar {
  position: absolute;
  right: 10px;
  bottom: 10px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: calc(100% - 20px);
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 24px rgba(30, 40, 35, 0.14);
}

.draw-hint {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 6;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: calc(100% - 20px);
  padding: 8px 10px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 8px 24px rgba(30, 40, 35, 0.14);
}

.draw-hint strong {
  color: var(--accent-strong);
  font-size: 13px;
  white-space: nowrap;
}

.draw-hint span {
  overflow: hidden;
  color: var(--muted);
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.manual-panel .actions.stacked {
  display: grid;
  grid-template-columns: 1fr;
}

.compact-summary {
  margin-top: 8px;
}

.canvas-actionbar span {
  max-width: 180px;
  overflow: hidden;
  color: var(--ink);
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.canvas-actionbar button {
  min-height: 30px;
  border-radius: 6px;
  padding: 0 10px;
  font-size: 13px;
}

.canvas-actionbar button.active {
  border-color: var(--accent);
  background: #e7f4f5;
  color: var(--accent-strong);
  font-weight: 800;
}

.canvas-actionbar .marker-red-button {
  border-color: #d92323;
  background: #d92323;
  color: #fff;
  font-weight: 800;
}

.canvas-wrap.workbench-canvas {
  position: relative;
  width: 100%;
  min-width: 0;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  cursor: default;
  background:
    linear-gradient(#e6ebe5 1px, transparent 1px),
    linear-gradient(90deg, #e6ebe5 1px, transparent 1px),
    #f7f9f6;
  background-size: 28px 28px;
  box-shadow: none;
}

.workbench-canvas.is-panning {
  cursor: grabbing;
}

.workbench-canvas.pan-mode {
  cursor: grab;
}

.workbench-canvas.pan-mode:active {
  cursor: grabbing;
}

.workbench-canvas.wall-drawing {
  cursor: crosshair;
}

.workbench-canvas.dimension-drawing {
  cursor: crosshair;
}

.workbench-canvas.marker-drawing {
  cursor: crosshair;
}

.workbench-canvas.wall-drawing:not(.is-panning) [data-kind],
.workbench-canvas.wall-drawing:not(.is-panning) .symbol-item,
.workbench-canvas.wall-drawing:not(.is-panning) .symbol-label-hit,
.workbench-canvas.wall-drawing:not(.is-panning) .symbol-label-text,
.workbench-canvas.wall-drawing:not(.is-panning) .symbol-rotate-handle,
.workbench-canvas.wall-drawing:not(.is-panning) .symbol-rotate-hit {
  cursor: crosshair !important;
}

.workbench-canvas.dimension-drawing:not(.is-panning) [data-kind],
.workbench-canvas.dimension-drawing:not(.is-panning) .symbol-item,
.workbench-canvas.dimension-drawing:not(.is-panning) .symbol-label-hit,
.workbench-canvas.dimension-drawing:not(.is-panning) .symbol-label-text,
.workbench-canvas.dimension-drawing:not(.is-panning) .symbol-rotate-handle,
.workbench-canvas.dimension-drawing:not(.is-panning) .symbol-rotate-hit {
  cursor: crosshair !important;
}

.workbench-canvas.marker-drawing:not(.is-panning) [data-kind],
.workbench-canvas.marker-drawing:not(.is-panning) .symbol-item,
.workbench-canvas.marker-drawing:not(.is-panning) .symbol-label-hit,
.workbench-canvas.marker-drawing:not(.is-panning) .symbol-label-text,
.workbench-canvas.marker-drawing:not(.is-panning) .symbol-rotate-handle,
.workbench-canvas.marker-drawing:not(.is-panning) .symbol-rotate-hit {
  cursor: crosshair !important;
}

.workbench-canvas.wall-drawing.is-panning {
  cursor: grabbing;
}

.workbench-canvas.wall-drawing.snap-active {
  cursor: cell;
}

.workbench-canvas.endpoint-snap-active {
  cursor: crosshair;
}

.canvas-stage {
  width: 100%;
  height: 100%;
  min-width: 0;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.canvas-stage svg {
  display: block;
  width: 100%;
  height: 100%;
  min-width: 0;
  max-width: none;
  max-height: 100%;
}

.wall-draw-preview-line {
  stroke: var(--accent-strong);
  stroke-width: 7;
  stroke-dasharray: 28 16;
  stroke-linecap: square;
  pointer-events: none;
}

.wall-draw-point {
  fill: #fff;
  stroke: var(--accent-strong);
  stroke-width: 5;
  pointer-events: none;
}

.wall-draw-snap-marker {
  display: none;
  fill: rgba(255, 255, 255, 0.92);
  stroke: #d93333;
  stroke-width: 5;
  stroke-linecap: round;
  pointer-events: none;
}

.wall-endpoint-snap-marker {
  display: none;
  fill: rgba(255, 255, 255, 0.96);
  stroke: #d93333;
  stroke-width: 5;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

.dimension-draw-overlay {
  pointer-events: none;
}

.dimension-draw-base,
.dimension-draw-line,
.dimension-draw-ext,
.dimension-draw-tick {
  fill: none;
  stroke: var(--accent-strong);
  stroke-width: 5;
  stroke-linecap: square;
  pointer-events: none;
}

.dimension-draw-base,
.dimension-draw-ext {
  stroke-dasharray: 22 14;
}

.dimension-draw-line {
  stroke-dasharray: 30 14;
}

.dimension-draw-point {
  fill: #fff;
  stroke: var(--accent-strong);
  stroke-width: 5;
}

.dimension-draw-point.end {
  stroke: #d93333;
}

.dimension-draw-text {
  fill: #111;
  stroke: #fff;
  stroke-width: 10;
  paint-order: stroke;
  font: 86px "Arial", "Microsoft YaHei", sans-serif;
  text-anchor: middle;
  dominant-baseline: middle;
}

.dimension-draw-snap-marker {
  fill: rgba(255, 255, 255, 0.96);
  stroke: #d93333;
  stroke-width: 5;
  stroke-linecap: round;
}

.marker-draw-overlay {
  pointer-events: none;
}

.marker-draw-shape {
  fill: none;
  stroke: var(--accent-strong);
  stroke-width: 3;
  stroke-dasharray: 20 12;
  stroke-linecap: square;
  stroke-linejoin: miter;
  pointer-events: none;
}

.marker-draw-dashed-line {
  stroke-width: 2;
  stroke-dasharray: 18 14;
}

.marker-dashed-endpoint-hit {
  fill: transparent;
  pointer-events: all;
  cursor: crosshair;
}

.marker-dashed-endpoint-handle {
  fill: transparent;
  stroke: #d93333;
  stroke-width: 4;
  pointer-events: none;
}

.marker-draw-point {
  fill: #fff;
  stroke: var(--accent-strong);
  stroke-width: 5;
  pointer-events: none;
}

.marker-draw-point.end {
  stroke: #d93333;
}

.marker-draw-snap-marker {
  fill: rgba(255, 255, 255, 0.96);
  stroke: #d93333;
  stroke-linecap: round;
  pointer-events: none;
}

#wallDrawOverlay.snap-active .wall-draw-point.end {
  display: none;
}

#wallDrawOverlay.start-hover .wall-draw-preview-line,
#wallDrawOverlay.start-hover .wall-draw-point {
  display: none;
}

#wallDrawOverlay.snap-active .wall-draw-snap-marker {
  display: block;
}

#wallEndpointOverlay.snap-active .wall-endpoint-snap-marker {
  display: block;
}

.wall-length-overlay {
  position: absolute;
  z-index: 7;
  width: 132px;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.wall-length-input,
.dimension-length-input {
  width: 100%;
  height: 36px;
  min-height: 36px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.98);
  color: var(--ink);
  padding: 4px 8px;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  box-shadow: 0 8px 20px rgba(30, 40, 35, 0.18);
  pointer-events: auto;
}

.object-offset-overlay {
  position: absolute;
  z-index: 12;
  min-width: 196px;
  transform: translate(-50%, -50%);
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 24px rgba(30, 40, 35, 0.2);
  padding: 8px;
}

.object-offset-row {
  margin-bottom: 6px;
}

.object-offset-directions {
  display: grid;
  grid-template-columns: repeat(2, minmax(64px, 1fr));
  gap: 6px;
  align-items: center;
}

.object-offset-input {
  width: 100%;
  height: 34px;
  border: 1px solid var(--accent);
  border-radius: 5px;
  padding: 3px 8px;
  font-size: 17px;
  font-weight: 700;
  text-align: center;
}

.object-offset-overlay button {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

.object-offset-overlay button:hover,
.object-offset-overlay button:focus-visible {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.text-note-input-overlay {
  position: absolute;
  z-index: 9;
  min-width: 260px;
  width: 320px;
  min-height: 58px;
  max-width: 620px;
  max-height: 360px;
  transform: translate(-50%, -50%);
  resize: both;
  overflow: auto;
  overscroll-behavior: contain;
  border: 1px solid var(--accent);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.98);
  color: var(--ink);
  padding: 6px 72px 42px 8px;
  font-size: 20px;
  line-height: 1.25;
  font-family: "Microsoft YaHei", sans-serif;
  box-shadow: 0 8px 22px rgba(30, 40, 35, 0.2);
}

.text-note-confirm-floating,
.text-note-strike-floating,
.text-note-discount-red-floating {
  position: absolute;
  z-index: 10;
  min-height: 30px;
  height: 30px;
  padding: 0 12px;
  border: 1px solid var(--accent-strong);
  border-radius: 4px;
  background: var(--accent-strong);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  line-height: 28px;
  box-shadow: 0 4px 12px rgba(30, 40, 35, 0.18);
  cursor: pointer;
}

.text-note-strike-floating,
.text-note-discount-red-floating {
  border-color: #d92323;
  background: #fff;
  color: #d92323;
}

.text-note-strike-floating.active,
.text-note-discount-red-floating.active {
  background: #d92323;
  color: #fff;
}

.text-note-confirm-floating:hover,
.text-note-strike-floating:hover,
.text-note-discount-red-floating:hover {
  filter: brightness(0.96);
}

.canvas-empty {
  display: grid;
  place-items: center;
  align-content: center;
  gap: 10px;
  height: 100%;
  min-height: 0;
  padding: 24px;
  color: var(--muted);
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.canvas-empty strong {
  color: var(--ink);
  font-size: 20px;
}

.upload-zone.compact {
  min-height: 118px;
  gap: 8px;
  padding: 10px;
}

.upload-zone.compact input,
.upload-zone.compact button {
  width: 100%;
}

.project-summary {
  display: grid;
  gap: 6px;
}

.project-summary > strong {
  font-size: 15px;
}

.summary-grid {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 5px 8px;
  font-size: 13px;
}

.summary-grid span {
  color: var(--muted);
}

.summary-grid b {
  font-weight: 600;
  min-width: 0;
  overflow-wrap: anywhere;
}

.project-list.mini {
  gap: 6px;
  max-height: 220px;
  overflow: auto;
}

.project-list.mini .project-card {
  padding: 8px;
  box-shadow: none;
}

.small-empty {
  min-height: 90px;
}

.subtle {
  box-shadow: none;
  background: #f9faf8;
}

.layer-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.layer-list label {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
}

.layer-list input {
  width: 16px;
  min-height: 16px;
  padding: 0;
}

.quick-export-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.quick-export-grid a,
.quick-export-grid button {
  display: grid;
  place-items: center;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  text-decoration: none;
  font: inherit;
  cursor: pointer;
}

.quick-export-grid a.primary-link,
.quick-export-grid .direct-print-button,
.project-management-actions .direct-print-button {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.quick-export-grid .direct-print-button {
  grid-column: 1 / -1;
}

.right-rail .panel,
.left-rail .panel {
  box-shadow: none;
}

.inspector {
  display: grid;
  gap: 12px;
}

.info-form {
  display: grid;
  gap: 12px;
}

.flow-list {
  display: grid;
  gap: 12px;
}

.flow-list div {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfb;
}

.flow-list span {
  color: var(--muted);
  font-size: 13px;
}

.compact-list {
  display: grid;
  gap: 6px;
  max-height: 170px;
  overflow: auto;
}

.list-button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 10px;
  text-align: left;
}

.list-button.active {
  border-color: var(--accent);
  background: #eef8f8;
}

.notice {
  padding: 12px;
  color: var(--muted);
}

.project-management-panel {
  padding: 10px;
}

.project-management-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.project-management-actions button {
  min-height: 40px;
  border-radius: 7px;
  padding: 0 8px;
  font-size: 14px;
}

.trash-dialog-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(14, 18, 20, 0.28);
}

.trash-dialog {
  width: min(460px, calc(100vw - 40px));
  max-height: min(620px, calc(100vh - 48px));
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(20, 30, 28, 0.24);
  padding: 14px;
}

.trash-dialog-note {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 13px;
}

.trash-list {
  display: grid;
  gap: 8px;
  max-height: 440px;
  overflow: auto;
}

.trash-item {
  display: grid;
  gap: 4px;
  min-height: 58px;
  padding: 9px 10px;
  text-align: left;
}

.trash-item strong {
  color: var(--ink);
  font-size: 14px;
}

.trash-item span {
  color: var(--muted);
  font-size: 12px;
}

.feedback-dialog-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(14, 18, 20, 0.32);
}

.feedback-dialog {
  display: grid;
  width: min(720px, calc(100vw - 40px));
  max-height: min(720px, calc(100vh - 48px));
  gap: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 18px 50px rgba(20, 30, 28, 0.24);
  padding: 14px;
}

.feedback-list {
  display: grid;
  gap: 10px;
  max-height: 560px;
  overflow: auto;
  padding-right: 3px;
}

.feedback-item {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfb;
  padding: 10px;
}

.feedback-item.handled {
  opacity: 0.62;
}

.feedback-item-head,
.feedback-item-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.feedback-item-head span,
.feedback-item-actions span {
  color: var(--muted);
  font-size: 12px;
}

.feedback-item p {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.55;
}

.feedback-item-actions button {
  min-height: 30px;
  border-radius: 6px;
  padding: 0 10px;
  font-size: 13px;
}

.center-dialog-textarea {
  min-height: 180px;
  max-height: 42vh;
  resize: vertical;
  line-height: 1.5;
}

.center-confirm-overlay {
  position: fixed;
  inset: 0;
  z-index: 110;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(14, 18, 20, 0.36);
}

.center-confirm-dialog {
  width: min(460px, calc(100vw - 40px));
  border: 1px solid rgba(15, 89, 97, 0.18);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 20px 60px rgba(20, 30, 28, 0.28);
  padding: 18px;
}

.center-confirm-dialog h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 800;
}

.center-confirm-dialog p {
  margin: 0;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.7;
}

.center-input-dialog p {
  margin-bottom: 10px;
}

.center-dialog-input {
  margin-top: 10px;
  border-color: rgba(15, 89, 97, 0.32);
  border-radius: 8px;
  font-size: 16px;
}

.center-dialog-input:focus {
  border-color: var(--accent);
  outline: 2px solid rgba(25, 118, 128, 0.18);
  outline-offset: 0;
}

.center-confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

.center-confirm-actions button {
  min-width: 82px;
  min-height: 38px;
  border-radius: 19px;
  padding: 0 18px;
}

.selection-picker {
  position: fixed;
  z-index: 120;
  display: grid;
  gap: 8px;
  min-width: 168px;
  max-width: 260px;
  padding: 9px;
  border: 1px solid rgba(15, 89, 97, 0.2);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 14px 40px rgba(20, 30, 28, 0.22);
}

.selection-picker-title {
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

.selection-picker-list {
  display: grid;
  gap: 5px;
}

.selection-picker button {
  min-height: 30px;
  justify-content: flex-start;
  border: 0;
  border-radius: 6px;
  padding: 0 9px;
  background: #f4f8f7;
  color: var(--ink);
  text-align: left;
  font-size: 13px;
}

.selection-picker button:hover {
  background: #e6f3f4;
  color: var(--accent-strong);
}

.warning {
  color: var(--warn);
}

.danger {
  color: var(--danger);
}

.export-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 12px;
}

.export-grid a,
.export-grid button {
  display: grid;
  place-items: center;
  min-height: 80px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  text-decoration: none;
  box-shadow: var(--shadow);
}

.export-grid a.primary-link {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.admin-table th,
.admin-table td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.admin-table th {
  color: var(--muted);
  font-weight: 600;
  background: #f9faf8;
}

.empty {
  display: grid;
  place-items: center;
  min-height: 220px;
  color: var(--muted);
  text-align: center;
}

/* Visual refresh layer */
:root {
  --ink: #11181b;
  --muted: #667272;
  --line: #d7e0df;
  --line-strong: #b9c8c7;
  --panel: #ffffff;
  --panel-soft: #f8fbfa;
  --page: #eef3f2;
  --accent: #147a83;
  --accent-strong: #0b535b;
  --accent-soft: #e6f4f4;
  --accent-faint: rgba(20, 122, 131, 0.1);
  --danger-soft: #fff1ef;
  --shadow: 0 10px 28px rgba(19, 38, 41, 0.09);
  --shadow-strong: 0 20px 58px rgba(13, 30, 32, 0.2);
  --focus-ring: 0 0 0 3px rgba(20, 122, 131, 0.16);
}

body {
  background:
    linear-gradient(180deg, #f7faf9 0%, var(--page) 42%, #edf2f1 100%);
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

button,
input,
textarea,
select,
.quick-export-grid a,
.export-grid a {
  transition:
    border-color 0.14s ease,
    background-color 0.14s ease,
    color 0.14s ease,
    box-shadow 0.14s ease,
    transform 0.14s ease;
}

button,
.quick-export-grid a,
.export-grid a {
  border-color: var(--line);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.86) inset;
}

button:hover:not(:disabled),
.quick-export-grid a:hover,
.export-grid a:hover {
  border-color: var(--line-strong);
  background: var(--panel-soft);
  transform: translateY(-1px);
}

button:active:not(:disabled),
.quick-export-grid a:active,
.export-grid a:active {
  transform: translateY(0);
}

button:focus-visible,
input:focus,
textarea:focus,
select:focus,
.quick-export-grid a:focus-visible,
.export-grid a:focus-visible {
  border-color: var(--accent);
  outline: none;
  box-shadow: var(--focus-ring);
}

button.primary,
.quick-export-grid a.primary-link,
.quick-export-grid .direct-print-button,
.export-grid a.primary-link,
.icon-submenu .glass-curtain-inline-submit {
  border-color: var(--accent);
  background: linear-gradient(180deg, #178892 0%, var(--accent) 100%);
  color: #fff;
  box-shadow:
    0 10px 22px rgba(20, 122, 131, 0.22),
    0 1px 0 rgba(255, 255, 255, 0.24) inset;
}

button.primary:hover:not(:disabled),
.quick-export-grid a.primary-link:hover,
.quick-export-grid .direct-print-button:hover,
.export-grid a.primary-link:hover {
  background: linear-gradient(180deg, #1a929d 0%, #126f78 100%);
}

button.danger-outline {
  border-color: rgba(180, 35, 24, 0.32);
  background: #fff;
}

.app-shell {
  background:
    linear-gradient(90deg, rgba(20, 122, 131, 0.05), transparent 28%, transparent 72%, rgba(36, 141, 224, 0.045));
}

.topbar {
  min-height: 58px;
  padding: 8px 12px;
  background: rgba(250, 252, 252, 0.9);
  border-bottom-color: rgba(164, 184, 182, 0.72);
  box-shadow: 0 8px 24px rgba(20, 38, 40, 0.08);
}

.login-trigger {
  min-height: 40px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 12px;
  font-size: 22px;
  letter-spacing: 0;
}

.login-brand:hover .login-trigger,
.login-brand:focus-within .login-trigger {
  border-color: var(--line);
  background: #fff;
  box-shadow: var(--shadow);
}

.login-menu,
.field-menu,
.icon-submenu,
.selection-picker,
.object-offset-overlay {
  border-color: rgba(164, 184, 182, 0.78);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-strong);
}

.login-menu,
.field-menu,
.icon-submenu {
  backdrop-filter: blur(14px);
}

.login-menu button:hover,
.login-menu button:focus-visible,
.field-menu button:hover,
.field-menu button:focus-visible,
.icon-submenu button:hover,
.icon-submenu button:focus-visible,
.selection-picker button:hover {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.login-rename {
  border: 1px solid rgba(20, 122, 131, 0.18) !important;
  background: var(--accent-soft) !important;
}

.top-actions select {
  height: 40px;
  min-height: 40px;
  border-color: rgba(164, 184, 182, 0.8);
  background: #fff;
  box-shadow: 0 4px 16px rgba(19, 38, 41, 0.07);
}

.content.workbench-content {
  padding: 8px;
}

.workbench {
  grid-template-columns: 212px minmax(0, 1fr) 244px;
  gap: 8px;
}

.workbench-sidebar {
  scrollbar-color: rgba(20, 122, 131, 0.38) transparent;
}

.panel,
.capture-panel,
.project-card,
.toolbar,
.notice,
.workbench-toolbar,
.canvas-empty {
  border-color: rgba(164, 184, 182, 0.7);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.left-rail .panel,
.right-rail .panel {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 22px rgba(19, 38, 41, 0.06);
}

.section-title {
  min-height: 26px;
}

.section-title h2,
.section-title h3,
.icon-toolbar-title {
  font-weight: 800;
  letter-spacing: 0;
}

.section-title .meta,
.meta {
  color: #71807f;
}

.top-action-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(86px, 0.45fr);
  align-items: center;
  gap: 10px;
  border-color: rgba(164, 184, 182, 0.65);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 6px 18px rgba(19, 38, 41, 0.07);
}

.top-action-toolbar .top-draw-tools {
  position: static;
  top: auto;
  left: auto;
  z-index: auto;
  grid-column: 2;
  transform: none;
  justify-self: center;
}

.top-action-toolbar .view-tools {
  grid-column: 1;
  flex-wrap: nowrap;
  justify-content: flex-start;
  overflow: hidden;
}

.top-action-toolbar .save-tools {
  grid-column: 3;
  justify-content: flex-end;
}

.top-action-toolbar .top-draw-tools button {
  min-width: 50px;
  border-color: rgba(20, 122, 131, 0.26);
  background: #f4fbfb;
  color: var(--accent-strong);
  font-weight: 700;
}

.tool-group button.active,
.icon-category-button.active,
.canvas-actionbar button.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-strong);
  box-shadow: var(--focus-ring);
  font-weight: 800;
}

.top-action-toolbar #saveDraft {
  min-width: 78px;
}

.left-rail .workbench-toolbar,
.left-account-panel,
.manual-panel,
.project-management-panel,
.quick-export,
.inspector {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(164, 184, 182, 0.68);
}

.left-account-panel {
  border-top: 1px solid rgba(164, 184, 182, 0.7);
  box-shadow: 0 -12px 24px rgba(19, 38, 41, 0.06);
}

.icon-category-button,
.left-rail .tool-group button {
  background: linear-gradient(180deg, #fff 0%, #f8fbfa 100%);
}

.icon-category-button:hover:not(:disabled),
.left-rail .tool-group button:hover:not(:disabled) {
  border-color: rgba(20, 122, 131, 0.38);
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.icon-submenu {
  min-width: 172px;
  gap: 6px;
}

.icon-submenu-title {
  color: var(--accent-strong);
}

.canvas-shell {
  border: 1px solid rgba(164, 184, 182, 0.75);
  border-radius: 8px;
  background: #f6faf8;
  box-shadow:
    0 16px 42px rgba(19, 38, 41, 0.09),
    0 1px 0 rgba(255, 255, 255, 0.8) inset;
}

.canvas-wrap.workbench-canvas {
  border: 0;
  border-radius: 8px;
  background:
    linear-gradient(#dfe8e6 1px, transparent 1px),
    linear-gradient(90deg, #dfe8e6 1px, transparent 1px),
    linear-gradient(180deg, #fbfdfc, #f2f7f5);
  background-size: 28px 28px, 28px 28px, auto;
}

.canvas-stage svg {
  filter: drop-shadow(0 8px 18px rgba(20, 36, 38, 0.08));
}

.canvas-actionbar,
.draw-hint {
  border-color: rgba(20, 122, 131, 0.26);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 34px rgba(13, 30, 32, 0.16);
  backdrop-filter: blur(12px);
}

.draw-hint {
  left: 12px;
  top: 12px;
}

.quick-export-grid a,
.quick-export-grid button {
  min-height: 40px;
  border-color: rgba(164, 184, 182, 0.8);
  background: linear-gradient(180deg, #fff, #f8fbfa);
  font-weight: 700;
}

.quick-export-grid .direct-print-button {
  min-height: 42px;
}

.layer-list label {
  border: 1px solid rgba(164, 184, 182, 0.46);
  border-radius: 7px;
  background: #fbfdfc;
  padding: 6px 7px;
}

.summary-grid b,
.project-summary > strong {
  color: #10181a;
}

.project-management-actions button,
.left-account-panel button {
  background: linear-gradient(180deg, #fff, #f8fbfa);
}

.trash-dialog-overlay,
.feedback-dialog-overlay,
.center-confirm-overlay {
  background: rgba(12, 20, 22, 0.38);
  backdrop-filter: blur(3px);
}

.trash-dialog,
.feedback-dialog,
.center-confirm-dialog {
  border-color: rgba(164, 184, 182, 0.7);
  border-radius: 8px;
  box-shadow: var(--shadow-strong);
}

.center-confirm-actions button:first-child:not(.danger-outline) {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.text-note-input-overlay,
.wall-length-input,
.dimension-length-input,
.object-offset-input,
.glass-curtain-inline-input {
  border-color: rgba(20, 122, 131, 0.58);
  box-shadow: 0 12px 28px rgba(13, 30, 32, 0.14);
}

.interactive .selected {
  filter:
    drop-shadow(0 0 2px rgba(255, 255, 255, 0.95))
    drop-shadow(0 0 7px rgba(20, 122, 131, 0.72));
}

.status {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.warning {
  color: #9a5a00;
}

/* Steno-inspired warm editorial palette */
:root {
  --ink: #282724;
  --muted: #6c675b;
  --line: #d9d1b9;
  --line-strong: #bdb392;
  --panel: #fffdf1;
  --panel-soft: #f8f4df;
  --page: #f0edda;
  --accent: #caff75;
  --accent-strong: #282724;
  --accent-soft: rgba(202, 255, 117, 0.22);
  --accent-faint: rgba(202, 255, 117, 0.12);
  --shadow: 0 12px 30px rgba(44, 38, 27, 0.12);
  --shadow-strong: 0 22px 60px rgba(44, 38, 27, 0.25);
  --focus-ring: 0 0 0 3px rgba(202, 255, 117, 0.34);
}

body {
  background:
    radial-gradient(circle at 16% 0%, rgba(202, 255, 117, 0.16), transparent 24%),
    radial-gradient(circle at 86% 4%, rgba(255, 253, 241, 0.72), transparent 30%),
    linear-gradient(180deg, #fffdf1 0%, var(--page) 46%, #e8e0c6 100%);
}

.app-shell {
  background:
    linear-gradient(90deg, rgba(44, 38, 27, 0.06), transparent 24%, transparent 76%, rgba(202, 255, 117, 0.1));
}

.topbar {
  background: rgba(40, 39, 36, 0.94);
  border-bottom-color: rgba(202, 255, 117, 0.34);
  box-shadow: 0 12px 34px rgba(44, 38, 27, 0.26);
}

.login-trigger {
  color: #f0edda;
}

.login-brand:hover .login-trigger,
.login-brand:focus-within .login-trigger {
  border-color: rgba(202, 255, 117, 0.45);
  background: rgba(255, 253, 241, 0.1);
  color: #fffdf1;
  box-shadow: 0 0 0 1px rgba(202, 255, 117, 0.08), 0 10px 26px rgba(0, 0, 0, 0.22);
}

.top-action-toolbar {
  border-color: rgba(240, 237, 218, 0.14);
  background: rgba(240, 237, 218, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 253, 241, 0.04);
}

.top-action-toolbar button,
.top-action-toolbar .zoom-label {
  color: #f0edda;
}

.top-action-toolbar button {
  border-color: rgba(240, 237, 218, 0.22);
  background: rgba(255, 253, 241, 0.08);
}

.top-action-toolbar button:disabled {
  color: rgba(240, 237, 218, 0.72);
  opacity: 0.68;
}

.top-action-toolbar button.primary:disabled,
.top-action-toolbar #saveDraft:disabled {
  border-color: rgba(202, 255, 117, 0.34);
  background: rgba(202, 255, 117, 0.2);
  color: rgba(240, 237, 218, 0.78);
  box-shadow: none;
}

.top-action-toolbar button:hover:not(:disabled) {
  border-color: rgba(202, 255, 117, 0.55);
  background: rgba(202, 255, 117, 0.18);
  color: #fffdf1;
}

.top-action-toolbar .top-draw-tools button {
  border-color: rgba(202, 255, 117, 0.42);
  background: rgba(202, 255, 117, 0.12);
  color: #f0edda;
}

.top-actions select {
  border-color: rgba(40, 39, 36, 0.18);
  background: #fffdf1;
  color: var(--ink);
}

button.primary,
.quick-export-grid a.primary-link,
.quick-export-grid .direct-print-button,
.export-grid a.primary-link,
.icon-submenu .glass-curtain-inline-submit,
#saveDraft {
  border-color: #caff75;
  background: linear-gradient(180deg, #d7ff93 0%, #caff75 100%);
  color: #282724;
  box-shadow:
    0 10px 24px rgba(202, 255, 117, 0.22),
    0 1px 0 rgba(255, 255, 255, 0.38) inset;
  font-weight: 800;
}

button.primary:hover:not(:disabled),
.quick-export-grid a.primary-link:hover,
.quick-export-grid .direct-print-button:hover,
.export-grid a.primary-link:hover,
#saveDraft:hover:not(:disabled) {
  background: linear-gradient(180deg, #e0ffa8 0%, #caff75 100%);
  color: #282724;
}

button,
input,
textarea,
select,
.quick-export-grid a,
.export-grid a {
  border-color: rgba(44, 38, 27, 0.16);
}

button:hover:not(:disabled),
.quick-export-grid a:hover,
.export-grid a:hover {
  border-color: rgba(40, 39, 36, 0.28);
  background: #fffdf1;
}

.panel,
.capture-panel,
.project-card,
.toolbar,
.notice,
.workbench-toolbar,
.canvas-empty,
.left-rail .panel,
.right-rail .panel {
  border-color: rgba(44, 38, 27, 0.14);
  background: rgba(255, 253, 241, 0.94);
}

.left-rail .workbench-toolbar,
.left-account-panel,
.manual-panel,
.project-management-panel,
.quick-export,
.inspector {
  background: rgba(255, 253, 241, 0.94);
  border-color: rgba(44, 38, 27, 0.14);
}

.left-account-panel {
  border-top-color: rgba(44, 38, 27, 0.14);
  box-shadow: 0 -12px 28px rgba(44, 38, 27, 0.09);
}

.icon-category-button,
.left-rail .tool-group button,
.quick-export-grid a,
.quick-export-grid button,
.project-management-actions button,
.left-account-panel button,
.list-button,
.selection-picker button {
  background: linear-gradient(180deg, #fffdf1 0%, #f8f4df 100%);
}

.icon-category-button:hover:not(:disabled),
.left-rail .tool-group button:hover:not(:disabled),
.login-menu button:hover,
.login-menu button:focus-visible,
.field-menu button:hover,
.field-menu button:focus-visible,
.icon-submenu button:hover,
.icon-submenu button:focus-visible,
.selection-picker button:hover {
  border-color: rgba(202, 255, 117, 0.66);
  background: rgba(202, 255, 117, 0.22);
  color: #282724;
}

.tool-group button.active,
.icon-category-button.active,
.canvas-actionbar button.active {
  border-color: #caff75;
  background: #caff75;
  color: #282724;
}

.login-menu,
.field-menu,
.icon-submenu,
.selection-picker,
.object-offset-overlay,
.trash-dialog,
.feedback-dialog,
.center-confirm-dialog {
  border-color: rgba(44, 38, 27, 0.16);
  background: rgba(255, 253, 241, 0.98);
}

.login-rename {
  border-color: rgba(44, 38, 27, 0.12) !important;
  background: rgba(202, 255, 117, 0.24) !important;
  color: #282724;
}

.canvas-shell {
  border-color: rgba(44, 38, 27, 0.16);
  background: #f8f4df;
  box-shadow:
    0 18px 46px rgba(44, 38, 27, 0.14),
    0 1px 0 rgba(255, 253, 241, 0.9) inset;
}

.canvas-wrap.workbench-canvas {
  background:
    linear-gradient(rgba(44, 38, 27, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(44, 38, 27, 0.08) 1px, transparent 1px),
    linear-gradient(180deg, #fffdf1 0%, #f8f4df 100%);
  background-size: 28px 28px, 28px 28px, auto;
}

.canvas-actionbar,
.draw-hint,
.wall-length-input,
.dimension-length-input,
.object-offset-overlay,
.text-note-input-overlay {
  border-color: rgba(202, 255, 117, 0.56);
  background: rgba(255, 253, 241, 0.97);
}

.draw-hint strong,
.icon-submenu-title,
.login-create,
.canvas-actionbar button.active {
  color: #282724;
}

.status,
.list-button.active {
  background: rgba(202, 255, 117, 0.22);
  color: #282724;
}

.layer-list label,
.flow-list div,
.feedback-item {
  border-color: rgba(44, 38, 27, 0.12);
  background: rgba(255, 253, 241, 0.62);
}

.trash-dialog-overlay,
.feedback-dialog-overlay,
.center-confirm-overlay {
  background: rgba(40, 39, 36, 0.42);
}

.center-confirm-actions button:first-child:not(.danger-outline) {
  border-color: #caff75;
  background: #caff75;
  color: #282724;
}

/* Photoshop-inspired dark editor skin */
:root {
  --ink: #f1f1ec;
  --muted: #aaa7a0;
  --line: #3c3c3c;
  --line-strong: #585858;
  --panel: #262626;
  --panel-soft: #303030;
  --page: #1b1b1b;
  --accent: #4b8cff;
  --accent-strong: #75a7ff;
  --accent-soft: rgba(75, 140, 255, 0.18);
  --accent-faint: rgba(75, 140, 255, 0.1);
  --warn: #d69a55;
  --danger: #ff6b5f;
  --success: #8bd986;
  --shadow: 0 10px 24px rgba(0, 0, 0, 0.26);
  --shadow-strong: 0 22px 58px rgba(0, 0, 0, 0.42);
  --focus-ring: 0 0 0 2px rgba(75, 140, 255, 0.38);
}

body {
  background:
    linear-gradient(90deg, rgba(75, 140, 255, 0.08), transparent 26%, transparent 76%, rgba(214, 154, 85, 0.06)),
    linear-gradient(180deg, #202020 0%, #1b1b1b 100%);
  color: var(--ink);
}

.app-shell {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 26%),
    #1b1b1b;
}

.topbar {
  background: #202020;
  border-bottom-color: #343434;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 12px 28px rgba(0, 0, 0, 0.34);
}

.login-trigger {
  color: #f1f1ec;
}

.login-brand:hover .login-trigger,
.login-brand:focus-within .login-trigger {
  border-color: #4a4a4a;
  background: #2c2c2c;
  color: #fff;
  box-shadow: none;
}

.top-action-toolbar {
  border-color: #343434;
  background: #282828;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
}

.top-action-toolbar button,
.top-action-toolbar .zoom-label {
  color: #d8d8d2;
}

.top-action-toolbar button {
  border-color: #454545;
  background: #303030;
}

.top-action-toolbar button:disabled {
  color: rgba(216, 216, 210, 0.55);
  opacity: 0.74;
}

.top-action-toolbar button.primary:disabled,
.top-action-toolbar #saveDraft:disabled {
  border-color: #3d4a60;
  background: #2c3443;
  color: rgba(216, 216, 210, 0.62);
}

.top-action-toolbar button:hover:not(:disabled) {
  border-color: #5d5d5d;
  background: #3a3a3a;
  color: #fff;
}

.top-action-toolbar .top-draw-tools button {
  border-color: rgba(75, 140, 255, 0.42);
  background: #263246;
  color: #dfe9ff;
}

.topbar-tool-slot .top-action-toolbar {
  border-radius: 5px;
}

.top-actions select {
  border-color: #474747;
  background: #2c2c2c;
  color: #f1f1ec;
  box-shadow: none;
}

button,
input,
textarea,
select,
.quick-export-grid a,
.export-grid a {
  border-color: #454545;
  background: #303030;
  color: #eeeeea;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
}

input,
textarea,
select {
  background: #232323;
  color: #f1f1ec;
}

input::placeholder,
textarea::placeholder {
  color: #7f7f79;
}

button:hover:not(:disabled),
.quick-export-grid a:hover,
.export-grid a:hover {
  border-color: #5f5f5f;
  background: #3a3a3a;
  color: #fff;
}

button.primary,
.quick-export-grid a.primary-link,
.quick-export-grid .direct-print-button,
.export-grid a.primary-link,
.icon-submenu .glass-curtain-inline-submit,
#saveDraft,
.center-confirm-actions button:first-child:not(.danger-outline) {
  border-color: #5b98ff;
  background: linear-gradient(180deg, #5c9bff 0%, #3979e8 100%);
  color: #fff;
  box-shadow:
    0 8px 20px rgba(75, 140, 255, 0.22),
    0 1px 0 rgba(255, 255, 255, 0.2) inset;
}

button.primary:hover:not(:disabled),
.quick-export-grid a.primary-link:hover,
.quick-export-grid .direct-print-button:hover,
.export-grid a.primary-link:hover,
#saveDraft:hover:not(:disabled) {
  background: linear-gradient(180deg, #6aa6ff 0%, #4585f2 100%);
  color: #fff;
}

.content.workbench-content {
  background: #1b1b1b;
}

.panel,
.capture-panel,
.project-card,
.toolbar,
.notice,
.workbench-toolbar,
.canvas-empty,
.left-rail .panel,
.right-rail .panel,
.left-rail .workbench-toolbar,
.left-account-panel,
.manual-panel,
.project-management-panel,
.quick-export,
.inspector {
  border-color: #3b3b3b;
  background: #262626;
  box-shadow: none;
}

.section-title h2,
.section-title h3,
.icon-toolbar-title {
  color: #f1f1ec;
}

.section-title .meta,
.meta,
.field label,
.summary-grid span,
.feedback-item-head span,
.feedback-item-actions span,
.flow-list span,
.trash-item span {
  color: #aaa7a0;
}

.left-account-panel {
  border-top-color: #3a3a3a;
  box-shadow: 0 -8px 22px rgba(0, 0, 0, 0.24);
}

.icon-category-button,
.left-rail .tool-group button,
.quick-export-grid a,
.quick-export-grid button,
.project-management-actions button,
.left-account-panel button,
.list-button,
.selection-picker button {
  background: #303030;
  color: #eee;
}

.icon-category-button:hover:not(:disabled),
.left-rail .tool-group button:hover:not(:disabled),
.login-menu button:hover,
.login-menu button:focus-visible,
.field-menu button:hover,
.field-menu button:focus-visible,
.icon-submenu button:hover,
.icon-submenu button:focus-visible,
.selection-picker button:hover {
  border-color: rgba(75, 140, 255, 0.7);
  background: #263246;
  color: #f3f7ff;
}

.tool-group button.active,
.icon-category-button.active,
.canvas-actionbar button.active,
.list-button.active,
.project-card.active {
  border-color: #4b8cff;
  background: #243a5c;
  color: #f3f7ff;
  box-shadow: var(--focus-ring);
}

.login-menu,
.field-menu,
.icon-submenu,
.selection-picker,
.object-offset-overlay,
.trash-dialog,
.feedback-dialog,
.center-confirm-dialog {
  border-color: #3f3f3f;
  background: #282828;
  box-shadow: var(--shadow-strong);
}

.login-menu button,
.field-menu button,
.icon-submenu button {
  color: #f1f1ec;
}

.login-create,
.icon-submenu-title,
.draw-hint strong {
  color: #d69a55;
}

.login-password {
  border-bottom-color: #3f3f3f !important;
}

.login-user.active::after {
  color: #75a7ff;
}

.login-rename {
  border-color: #3f5f95 !important;
  background: #263246 !important;
  color: #dfe9ff;
}

.canvas-shell {
  border-color: #343434;
  background: #181818;
  box-shadow:
    0 18px 50px rgba(0, 0, 0, 0.38),
    0 1px 0 rgba(255, 255, 255, 0.035) inset;
}

.canvas-wrap.workbench-canvas {
  background:
    linear-gradient(#242424 1px, transparent 1px),
    linear-gradient(90deg, #242424 1px, transparent 1px),
    #1f1f1f;
  background-size: 28px 28px, 28px 28px, auto;
}

.canvas-stage svg {
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.32));
}

.canvas-actionbar,
.draw-hint,
.wall-length-input,
.dimension-length-input,
.object-offset-overlay,
.text-note-input-overlay {
  border-color: #4b8cff;
  background: rgba(38, 38, 38, 0.97);
  color: #f1f1ec;
}

.canvas-actionbar span,
.canvas-actionbar button,
.draw-hint span {
  color: #f1f1ec;
}

.wall-length-input,
.dimension-length-input,
.object-offset-input,
.glass-curtain-inline-input,
.center-dialog-input {
  border-color: #4b8cff;
  background: #1f1f1f;
  color: #fff;
}

.status {
  background: #243a5c;
  color: #dfe9ff;
}

.layer-list label,
.flow-list div,
.feedback-item,
.subtle {
  border-color: #383838;
  background: #2b2b2b;
}

.summary-grid b,
.project-summary > strong,
.trash-item strong {
  color: #f1f1ec;
}

.center-confirm-dialog h3,
.center-confirm-dialog p {
  color: #f1f1ec;
}

.trash-dialog-overlay,
.feedback-dialog-overlay,
.center-confirm-overlay {
  background: rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(3px);
}

.text-note-strike-floating,
.text-note-discount-red-floating {
  border-color: #ff6b5f;
  background: #2b2b2b;
  color: #ff8a80;
}

.text-note-strike-floating.active,
.text-note-discount-red-floating.active {
  background: #ff6b5f;
  color: #fff;
}

.warning {
  color: #d69a55;
}

/* Master-grade calm studio theme: soft graphite shell + warm paper canvas */
:root {
  --ink: #23282b;
  --muted: #687276;
  --line: #cfd7d8;
  --line-strong: #aebabc;
  --panel: #f7f7f2;
  --panel-soft: #eef1ef;
  --page: #dfe6e4;
  --accent: #507c89;
  --accent-strong: #2e5964;
  --accent-soft: rgba(80, 124, 137, 0.14);
  --accent-faint: rgba(80, 124, 137, 0.08);
  --warn: #a56a35;
  --danger: #b65449;
  --success: #4e7c5f;
  --shadow: 0 12px 32px rgba(36, 48, 51, 0.12);
  --shadow-strong: 0 24px 66px rgba(28, 39, 42, 0.24);
  --focus-ring: 0 0 0 3px rgba(80, 124, 137, 0.22);
}

body {
  background:
    radial-gradient(circle at 18% 0%, rgba(255, 252, 237, 0.56), transparent 28%),
    radial-gradient(circle at 92% 10%, rgba(122, 154, 161, 0.18), transparent 26%),
    linear-gradient(180deg, #eef1ef 0%, #dfe6e4 48%, #d5dddb 100%);
  color: var(--ink);
}

.app-shell {
  background:
    linear-gradient(90deg, rgba(45, 74, 82, 0.08), transparent 22%, transparent 78%, rgba(166, 113, 70, 0.06)),
    transparent;
}

.topbar {
  background: rgba(46, 58, 62, 0.94);
  border-bottom-color: rgba(220, 228, 229, 0.22);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08) inset,
    0 12px 28px rgba(35, 42, 45, 0.18);
}

.login-trigger {
  color: #f7f7f2;
}

.login-brand:hover .login-trigger,
.login-brand:focus-within .login-trigger {
  border-color: rgba(244, 247, 245, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  box-shadow: none;
}

.top-action-toolbar {
  border-color: rgba(244, 247, 245, 0.12);
  background: rgba(244, 247, 245, 0.08);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05) inset;
}

.top-action-toolbar button,
.top-action-toolbar .zoom-label {
  color: #eef1ef;
}

.top-action-toolbar button {
  border-color: rgba(244, 247, 245, 0.18);
  background: rgba(244, 247, 245, 0.08);
}

.top-action-toolbar button:disabled {
  color: rgba(238, 241, 239, 0.62);
  opacity: 0.76;
}

.top-action-toolbar button.primary:disabled,
.top-action-toolbar #saveDraft:disabled {
  border-color: rgba(174, 186, 188, 0.24);
  background: rgba(244, 247, 245, 0.1);
  color: rgba(238, 241, 239, 0.62);
}

.top-action-toolbar button:hover:not(:disabled) {
  border-color: rgba(216, 229, 232, 0.44);
  background: rgba(255, 255, 255, 0.13);
  color: #fff;
}

.top-action-toolbar .top-draw-tools button {
  border-color: rgba(142, 174, 183, 0.48);
  background: rgba(80, 124, 137, 0.22);
  color: #f7fbfb;
}

.topbar-tool-slot .top-action-toolbar {
  border-radius: 7px;
}

.top-actions select {
  border-color: rgba(244, 247, 245, 0.16);
  background: #eff2ef;
  color: #23282b;
  box-shadow: 0 8px 20px rgba(25, 35, 38, 0.12);
}

button,
input,
textarea,
select,
.quick-export-grid a,
.export-grid a {
  border-color: var(--line);
  background: #f8f8f4;
  color: var(--ink);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.86) inset;
}

input,
textarea,
select {
  background: #fbfbf7;
  color: var(--ink);
}

input::placeholder,
textarea::placeholder {
  color: #8a9295;
}

button:hover:not(:disabled),
.quick-export-grid a:hover,
.export-grid a:hover {
  border-color: var(--line-strong);
  background: #ffffff;
  color: var(--ink);
}

button.primary,
.quick-export-grid a.primary-link,
.quick-export-grid .direct-print-button,
.export-grid a.primary-link,
.icon-submenu .glass-curtain-inline-submit,
#saveDraft,
.center-confirm-actions button:first-child:not(.danger-outline) {
  border-color: #426f7b;
  background: linear-gradient(180deg, #638f9b 0%, #507c89 100%);
  color: #fff;
  box-shadow:
    0 10px 22px rgba(80, 124, 137, 0.24),
    0 1px 0 rgba(255, 255, 255, 0.24) inset;
}

button.primary:hover:not(:disabled),
.quick-export-grid a.primary-link:hover,
.quick-export-grid .direct-print-button:hover,
.export-grid a.primary-link:hover,
#saveDraft:hover:not(:disabled) {
  background: linear-gradient(180deg, #6e9ca8 0%, #578693 100%);
  color: #fff;
}

.content.workbench-content {
  background: transparent;
}

.panel,
.capture-panel,
.project-card,
.toolbar,
.notice,
.workbench-toolbar,
.canvas-empty,
.left-rail .panel,
.right-rail .panel,
.left-rail .workbench-toolbar,
.left-account-panel,
.manual-panel,
.project-management-panel,
.quick-export,
.inspector {
  border-color: rgba(174, 186, 188, 0.58);
  background: rgba(247, 247, 242, 0.94);
  box-shadow:
    0 10px 26px rgba(35, 48, 51, 0.08),
    0 1px 0 rgba(255, 255, 255, 0.78) inset;
}

.section-title h2,
.section-title h3,
.icon-toolbar-title {
  color: #22282a;
}

.section-title .meta,
.meta,
.field label,
.summary-grid span,
.feedback-item-head span,
.feedback-item-actions span,
.flow-list span,
.trash-item span {
  color: #6f787b;
}

.left-account-panel {
  border-top-color: rgba(174, 186, 188, 0.58);
  box-shadow: 0 -12px 26px rgba(35, 48, 51, 0.08);
}

.icon-category-button,
.left-rail .tool-group button,
.quick-export-grid a,
.quick-export-grid button,
.project-management-actions button,
.left-account-panel button,
.list-button,
.selection-picker button {
  background: linear-gradient(180deg, #fbfbf7 0%, #eef1ef 100%);
  color: #252b2d;
}

.icon-category-button:hover:not(:disabled),
.left-rail .tool-group button:hover:not(:disabled),
.login-menu button:hover,
.login-menu button:focus-visible,
.field-menu button:hover,
.field-menu button:focus-visible,
.icon-submenu button:hover,
.icon-submenu button:focus-visible,
.selection-picker button:hover {
  border-color: rgba(80, 124, 137, 0.48);
  background: rgba(80, 124, 137, 0.12);
  color: #173d47;
}

.tool-group button.active,
.icon-category-button.active,
.canvas-actionbar button.active,
.list-button.active,
.project-card.active {
  border-color: #507c89;
  background: rgba(80, 124, 137, 0.16);
  color: #173d47;
  box-shadow: var(--focus-ring);
}

.login-menu,
.field-menu,
.icon-submenu,
.selection-picker,
.object-offset-overlay,
.trash-dialog,
.feedback-dialog,
.center-confirm-dialog {
  border-color: rgba(157, 171, 174, 0.72);
  background: rgba(248, 248, 244, 0.98);
  box-shadow: var(--shadow-strong);
}

.login-menu button,
.field-menu button,
.icon-submenu button {
  color: #242a2c;
}

.login-create,
.icon-submenu-title,
.draw-hint strong {
  color: #8b5a2b;
}

.login-password {
  border-bottom-color: rgba(174, 186, 188, 0.58) !important;
}

.login-user.active::after {
  color: #2e5964;
}

.login-rename {
  border-color: rgba(80, 124, 137, 0.28) !important;
  background: rgba(80, 124, 137, 0.12) !important;
  color: #244d58;
}

.canvas-shell {
  border-color: rgba(157, 171, 174, 0.7);
  background: #cfd8d6;
  box-shadow:
    0 18px 46px rgba(35, 48, 51, 0.16),
    0 1px 0 rgba(255, 255, 255, 0.74) inset;
}

.canvas-wrap.workbench-canvas {
  background:
    linear-gradient(rgba(80, 92, 95, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(80, 92, 95, 0.1) 1px, transparent 1px),
    linear-gradient(180deg, #f3f5ef 0%, #e7ece9 100%);
  background-size: 28px 28px, 28px 28px, auto;
}

.canvas-stage svg {
  filter: drop-shadow(0 10px 24px rgba(35, 48, 51, 0.12));
}

.canvas-actionbar,
.draw-hint,
.wall-length-input,
.dimension-length-input,
.object-offset-overlay,
.text-note-input-overlay {
  border-color: rgba(80, 124, 137, 0.44);
  background: rgba(248, 248, 244, 0.97);
  color: #23282b;
}

.canvas-actionbar span,
.canvas-actionbar button,
.draw-hint span {
  color: #23282b;
}

.wall-length-input,
.dimension-length-input,
.object-offset-input,
.glass-curtain-inline-input,
.center-dialog-input {
  border-color: #507c89;
  background: #fbfbf7;
  color: #23282b;
}

.status {
  background: rgba(80, 124, 137, 0.13);
  color: #244d58;
}

.layer-list label,
.flow-list div,
.feedback-item,
.subtle {
  border-color: rgba(174, 186, 188, 0.5);
  background: rgba(251, 251, 247, 0.68);
}

.summary-grid b,
.project-summary > strong,
.trash-item strong {
  color: #23282b;
}

.center-confirm-dialog h3,
.center-confirm-dialog p {
  color: #23282b;
}

.trash-dialog-overlay,
.feedback-dialog-overlay,
.center-confirm-overlay {
  background: rgba(31, 41, 44, 0.38);
  backdrop-filter: blur(3px);
}

.text-note-strike-floating,
.text-note-discount-red-floating {
  border-color: #b65449;
  background: #fbfbf7;
  color: #b65449;
}

.text-note-strike-floating.active,
.text-note-discount-red-floating.active {
  background: #b65449;
  color: #fff;
}

.warning {
  color: #8b5a2b;
}

/* Modern command-center theme: porcelain panels + navy controls */
:root {
  --ink: #17212b;
  --muted: #64727f;
  --line: #d8e1e8;
  --line-strong: #aebdca;
  --panel: #fbfcfd;
  --panel-soft: #f1f5f8;
  --page: #eaf0f4;
  --accent: #174a7c;
  --accent-strong: #0f3458;
  --accent-soft: rgba(23, 74, 124, 0.12);
  --accent-faint: rgba(23, 74, 124, 0.07);
  --warn: #b5792e;
  --danger: #b84f4a;
  --success: #3c7a62;
  --shadow: 0 14px 36px rgba(29, 47, 62, 0.12);
  --shadow-strong: 0 26px 70px rgba(21, 36, 49, 0.22);
  --focus-ring: 0 0 0 3px rgba(24, 114, 154, 0.2);
}

body {
  background:
    radial-gradient(circle at 12% 0%, rgba(255, 255, 255, 0.95), transparent 26%),
    radial-gradient(circle at 86% 6%, rgba(79, 177, 184, 0.14), transparent 26%),
    linear-gradient(180deg, #f7fafc 0%, #eaf0f4 48%, #dde7ee 100%);
  color: var(--ink);
}

.app-shell {
  background:
    linear-gradient(90deg, rgba(23, 74, 124, 0.05), transparent 24%, transparent 76%, rgba(54, 166, 171, 0.05)),
    transparent;
}

.topbar {
  background: rgba(251, 252, 253, 0.92);
  border-bottom-color: rgba(174, 189, 202, 0.62);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.86) inset,
    0 12px 28px rgba(29, 47, 62, 0.12);
}

.login-trigger {
  color: #17212b;
}

.login-brand:hover .login-trigger,
.login-brand:focus-within .login-trigger {
  border-color: rgba(23, 74, 124, 0.18);
  background: #fff;
  color: #0f3458;
  box-shadow: var(--shadow);
}

.top-action-toolbar {
  border-color: rgba(174, 189, 202, 0.56);
  background: rgba(255, 255, 255, 0.72);
  box-shadow:
    0 10px 26px rgba(29, 47, 62, 0.08),
    0 1px 0 rgba(255, 255, 255, 0.76) inset;
}

.top-action-toolbar button,
.top-action-toolbar .zoom-label {
  color: #1f2b36;
}

.top-action-toolbar button {
  border-color: rgba(174, 189, 202, 0.7);
  background: rgba(247, 250, 252, 0.9);
}

.top-action-toolbar button:disabled {
  color: rgba(31, 43, 54, 0.46);
  opacity: 0.75;
}

.top-action-toolbar button.primary:disabled,
.top-action-toolbar #saveDraft:disabled {
  border-color: rgba(23, 74, 124, 0.18);
  background: rgba(23, 74, 124, 0.08);
  color: rgba(31, 43, 54, 0.5);
}

.top-action-toolbar button:hover:not(:disabled) {
  border-color: rgba(23, 74, 124, 0.28);
  background: #fff;
  color: #0f3458;
}

.top-action-toolbar .top-draw-tools button {
  border-color: rgba(23, 74, 124, 0.26);
  background: rgba(23, 74, 124, 0.08);
  color: #0f3458;
}

.top-actions select {
  border-color: rgba(174, 189, 202, 0.7);
  background: #fff;
  color: #17212b;
  box-shadow: 0 8px 20px rgba(29, 47, 62, 0.08);
}

button,
input,
textarea,
select,
.quick-export-grid a,
.export-grid a {
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.9) inset;
}

input,
textarea,
select {
  background: #fff;
  color: var(--ink);
}

input::placeholder,
textarea::placeholder {
  color: #91a0ac;
}

button:hover:not(:disabled),
.quick-export-grid a:hover,
.export-grid a:hover {
  border-color: var(--line-strong);
  background: #f8fbfd;
  color: var(--ink);
}

button.primary,
.quick-export-grid a.primary-link,
.quick-export-grid .direct-print-button,
.export-grid a.primary-link,
.icon-submenu .glass-curtain-inline-submit,
#saveDraft,
.center-confirm-actions button:first-child:not(.danger-outline) {
  border-color: #174a7c;
  background: linear-gradient(180deg, #1f5c93 0%, #174a7c 100%);
  color: #fff;
  box-shadow:
    0 12px 24px rgba(23, 74, 124, 0.22),
    0 1px 0 rgba(255, 255, 255, 0.22) inset;
}

button.primary:hover:not(:disabled),
.quick-export-grid a.primary-link:hover,
.quick-export-grid .direct-print-button:hover,
.export-grid a.primary-link:hover,
#saveDraft:hover:not(:disabled) {
  background: linear-gradient(180deg, #2569a4 0%, #1a5388 100%);
  color: #fff;
}

.content.workbench-content {
  background: transparent;
}

.panel,
.capture-panel,
.project-card,
.toolbar,
.notice,
.workbench-toolbar,
.canvas-empty,
.left-rail .panel,
.right-rail .panel,
.left-rail .workbench-toolbar,
.left-account-panel,
.manual-panel,
.project-management-panel,
.quick-export,
.inspector {
  border-color: rgba(174, 189, 202, 0.62);
  background: rgba(251, 252, 253, 0.94);
  box-shadow:
    0 14px 34px rgba(29, 47, 62, 0.08),
    0 1px 0 rgba(255, 255, 255, 0.86) inset;
}

.section-title h2,
.section-title h3,
.icon-toolbar-title {
  color: #17212b;
}

.section-title .meta,
.meta,
.field label,
.summary-grid span,
.feedback-item-head span,
.feedback-item-actions span,
.flow-list span,
.trash-item span {
  color: #64727f;
}

.left-account-panel {
  border-top-color: rgba(174, 189, 202, 0.62);
  box-shadow: 0 -12px 28px rgba(29, 47, 62, 0.08);
}

.icon-category-button,
.left-rail .tool-group button,
.quick-export-grid a,
.quick-export-grid button,
.project-management-actions button,
.left-account-panel button,
.list-button,
.selection-picker button {
  background: linear-gradient(180deg, #fff 0%, #f1f5f8 100%);
  color: #17212b;
}

.icon-category-button:hover:not(:disabled),
.left-rail .tool-group button:hover:not(:disabled),
.login-menu button:hover,
.login-menu button:focus-visible,
.field-menu button:hover,
.field-menu button:focus-visible,
.icon-submenu button:hover,
.icon-submenu button:focus-visible,
.selection-picker button:hover {
  border-color: rgba(23, 74, 124, 0.32);
  background: rgba(23, 74, 124, 0.08);
  color: #0f3458;
}

.tool-group button.active,
.icon-category-button.active,
.canvas-actionbar button.active,
.list-button.active,
.project-card.active {
  border-color: #174a7c;
  background: rgba(23, 74, 124, 0.12);
  color: #0f3458;
  box-shadow: var(--focus-ring);
}

.login-menu,
.field-menu,
.icon-submenu,
.selection-picker,
.object-offset-overlay,
.trash-dialog,
.feedback-dialog,
.center-confirm-dialog {
  border-color: rgba(174, 189, 202, 0.7);
  background: rgba(251, 252, 253, 0.98);
  box-shadow: var(--shadow-strong);
}

.login-menu button,
.field-menu button,
.icon-submenu button {
  color: #17212b;
}

.login-create,
.icon-submenu-title,
.draw-hint strong {
  color: #996323;
}

.login-password {
  border-bottom-color: rgba(174, 189, 202, 0.62) !important;
}

.login-user.active::after {
  color: #174a7c;
}

.login-rename {
  border-color: rgba(23, 74, 124, 0.22) !important;
  background: rgba(23, 74, 124, 0.08) !important;
  color: #0f3458;
}

.canvas-shell {
  border-color: rgba(156, 176, 190, 0.72);
  background: #dce8ee;
  box-shadow:
    0 18px 48px rgba(29, 47, 62, 0.14),
    0 1px 0 rgba(255, 255, 255, 0.78) inset;
}

.canvas-wrap.workbench-canvas {
  background:
    linear-gradient(rgba(23, 74, 124, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 74, 124, 0.08) 1px, transparent 1px),
    linear-gradient(180deg, #f8fbfc 0%, #eef5f6 100%);
  background-size: 28px 28px, 28px 28px, auto;
}

.canvas-stage svg {
  filter: drop-shadow(0 10px 24px rgba(29, 47, 62, 0.13));
}

.canvas-actionbar,
.draw-hint,
.wall-length-input,
.dimension-length-input,
.object-offset-overlay,
.text-note-input-overlay {
  border-color: rgba(23, 74, 124, 0.35);
  background: rgba(251, 252, 253, 0.98);
  color: #17212b;
}

.canvas-actionbar span,
.canvas-actionbar button,
.draw-hint span {
  color: #17212b;
}

.wall-length-input,
.dimension-length-input,
.object-offset-input,
.glass-curtain-inline-input,
.center-dialog-input {
  border-color: #174a7c;
  background: #fff;
  color: #17212b;
}

.status {
  background: rgba(23, 74, 124, 0.1);
  color: #0f3458;
}

.layer-list label,
.flow-list div,
.feedback-item,
.subtle {
  border-color: rgba(174, 189, 202, 0.54);
  background: rgba(255, 255, 255, 0.72);
}

.summary-grid b,
.project-summary > strong,
.trash-item strong {
  color: #17212b;
}

.center-confirm-dialog h3,
.center-confirm-dialog p {
  color: #17212b;
}

.trash-dialog-overlay,
.feedback-dialog-overlay,
.center-confirm-overlay {
  background: rgba(16, 31, 43, 0.36);
  backdrop-filter: blur(3px);
}

.text-note-strike-floating,
.text-note-discount-red-floating {
  border-color: #b84f4a;
  background: #fff;
  color: #b84f4a;
}

.text-note-strike-floating.active,
.text-note-discount-red-floating.active {
  background: #b84f4a;
  color: #fff;
}

.warning {
  color: #996323;
}

.canvas-actionbar button.primary {
  border-color: #123f6d;
  background: #123f6d;
  color: #fff;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(18, 63, 109, 0.22);
}

.canvas-actionbar button.primary:hover,
.canvas-actionbar button.primary:focus-visible {
  border-color: #0c2f52;
  background: #0c2f52;
  color: #fff;
}

.canvas-actionbar .marker-red-button,
.canvas-actionbar .marker-red-button:hover,
.canvas-actionbar .marker-red-button:focus-visible {
  border-color: #d92323;
  background: #d92323;
  color: #fff;
  font-weight: 800;
}

.project-management-actions .direct-print-button {
  border-color: #1f5a8f;
  background: linear-gradient(180deg, #28669c 0%, #1f578b 100%);
  color: #fff;
  font-weight: 800;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.24), 0 8px 18px rgba(31, 90, 143, 0.22);
}

.project-management-actions .direct-print-button:hover:not(:disabled),
.project-management-actions .direct-print-button:focus-visible {
  border-color: #184a78;
  background: linear-gradient(180deg, #245f94 0%, #184f80 100%);
  color: #fff;
}

@media (max-width: 980px) {
  .grid,
  .home-grid,
  .editor-layout,
  .workbench {
    grid-template-columns: 1fr;
  }

  .workbench,
  .workbench-sidebar,
  .canvas-wrap.workbench-canvas,
  .canvas-empty {
    height: auto;
    max-height: none;
    min-height: auto;
  }

  .workbench-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .right-tools {
    justify-content: flex-start;
  }

  .topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .top-actions {
    min-width: 0;
    width: 100%;
  }

  .topbar-tool-slot {
    min-width: 0;
    width: 100%;
  }

  .export-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .content {
    padding-inline: 12px;
  }

  .tabs {
    padding-inline: 12px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .panel {
    padding: 12px;
  }

  .export-grid {
    grid-template-columns: 1fr;
  }
}