@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg: #0a0c12;
  --surface: #12151e;
  --card: #1a1e2b;
  --card-hover: #212538;
  --border: #2a2f42;
  --border-light: #353b55;
  --accent: #f59e0b;
  --accent-dim: rgba(245, 158, 11, 0.15);
  --accent-glow: rgba(245, 158, 11, 0.3);
  --accent2: #6366f1;
  --success: #10b981;
  --success-dim: rgba(16, 185, 129, 0.12);
  --warning: #f97316;
  --warning-dim: rgba(249, 115, 22, 0.12);
  --danger: #ef4444;
  --danger-dim: rgba(239, 68, 68, 0.12);
  --info: #38bdf8;
  --text: #e8eaf2;
  --text-muted: #8b90a8;
  --text-faint: #5a5f78;
  --sidebar-w: 260px;
  --header-h: 60px;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 18px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.6);
  --transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0
}

html {
  scroll-behavior: smooth
}

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh
}

::-webkit-scrollbar {
  width: 5px;
  height: 5px
}

::-webkit-scrollbar-track {
  background: transparent
}

::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 99px
}

/* ── WIZARD ─────────────────────────────────────── */
#wizard-screen {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(245, 158, 11, 0.08), transparent 60%), radial-gradient(ellipse 60% 40% at 80% 100%, rgba(99, 102, 241, 0.06), transparent 60%), var(--bg)
}

.wizard-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 0.5rem
}

.wizard-brand-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--accent), #d97706);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 0 24px var(--accent-glow)
}

.wizard-brand h1 {
  font-size: 2.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #fff 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text
}

.wizard-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 2rem;
  text-align: center
}

.wizard-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 760px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden
}

.wizard-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent2))
}

.wizard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem
}

@media(max-width:560px) {
  .wizard-grid {
    grid-template-columns: 1fr
  }
}

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

.form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted)
}

.form-group input,
.form-group select {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  padding: 10px 14px;
  transition: var(--transition);
  outline: none;
  -webkit-appearance: none
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
  background: var(--card-hover)
}

.form-group select option {
  background: var(--card)
}

.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--accent), #d97706);
  color: #000;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  padding: 14px 28px;
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
  margin-top: 1.5rem;
  box-shadow: 0 4px 20px var(--accent-glow)
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--accent-glow);
  filter: brightness(1.08)
}

/* ── APP LAYOUT ─────────────────────────────────── */
#app-screen {
  display: none;
  min-height: 100vh;
  flex-direction: column
}

#app-screen.visible {
  display: flex
}

.app-header {
  height: var(--header-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 1.2rem;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px)
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.1rem;
  flex: 1
}

.header-brand-icon {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--accent), #d97706);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px
}

.header-brand span {
  background: linear-gradient(135deg, #fff, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap
}

.btn-sm {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 12px;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap
}

.btn-sm:hover {
  background: var(--card-hover);
  border-color: var(--border-light)
}

.lang-toggle {
  display: flex;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 11px;
  cursor: pointer;
  transition: var(--transition)
}

.lang-btn.active {
  background: var(--accent);
  color: #000
}

.app-body {
  display: flex;
  flex: 1;
  overflow: hidden;
  height: calc(100vh - var(--header-h))
}

/* ── SIDEBAR ─────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden
}

.sidebar-section {
  padding: 1rem;
  border-bottom: 1px solid var(--border)
}

.sidebar-section-title {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  margin-bottom: 0.8rem
}

.progress-ring-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px
}

.progress-ring {
  position: relative;
  width: 72px;
  height: 72px
}

.progress-ring svg {
  transform: rotate(-90deg)
}

.progress-ring-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  color: var(--accent)
}

.progress-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center
}

.phase-list {
  display: flex;
  flex-direction: column;
  gap: 3px
}

.phase-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition)
}

.phase-item:hover {
  background: var(--card-hover)
}

.phase-item.active {
  background: var(--accent-dim);
  border: 1px solid var(--accent-glow)
}

.phase-item.active .phase-name {
  color: var(--accent);
  font-weight: 700
}

.phase-icon {
  font-size: 1rem;
  width: 24px;
  text-align: center;
  flex-shrink: 0
}

.phase-name {
  flex: 1;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--text)
}

.phase-status {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.62rem;
  font-weight: 700;
  flex-shrink: 0
}

.phase-status.done {
  background: var(--success);
  color: #fff
}

.phase-status.partial {
  background: var(--warning);
  color: #fff
}

.phase-status.todo {
  background: var(--border);
  color: var(--text-faint)
}

.color-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px
}

.color-item {
  display: flex;
  flex-direction: column;
  gap: 3px
}

.color-item label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500
}

.color-swatch-wrap {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 3px 7px 3px 3px;
  cursor: pointer;
  transition: var(--transition)
}

.color-swatch-wrap:hover {
  border-color: var(--border-light)
}

.color-swatch {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  cursor: pointer;
  border: none;
  padding: 0;
  flex-shrink: 0
}

.color-swatch::-webkit-color-swatch-wrapper {
  padding: 0
}

.color-swatch::-webkit-color-swatch {
  border: none;
  border-radius: 4px
}

.color-hex {
  font-size: 0.7rem;
  font-family: 'Courier New', monospace;
  color: var(--text-muted)
}

.budget-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 7px;
  font-size: 0.8rem
}

.budget-val {
  font-weight: 700;
  color: var(--accent)
}

.budget-bar {
  height: 7px;
  background: var(--card);
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 5px
}

.budget-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--success));
  border-radius: 99px;
  transition: width 0.5s ease
}

.budget-fill.over {
  background: linear-gradient(90deg, var(--danger), var(--warning))
}

.budget-pct {
  font-size: 0.76rem;
  color: var(--text-muted)
}

.budget-over-text {
  color: var(--danger);
  font-weight: 700;
  font-size: 0.8rem
}

/* ── MAIN CONTENT ────────────────────────────────── */
.main-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem
}

.overview-bar {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  display: flex;
  gap: 1.2rem;
  align-items: center;
  flex-wrap: wrap
}

.overview-stat {
  display: flex;
  flex-direction: column;
  gap: 2px
}

.ov-label {
  font-size: 0.68rem;
  color: var(--text-faint);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em
}

.ov-val {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent)
}

.ov-val.green {
  color: var(--success)
}

.ov-val.red {
  color: var(--danger)
}

/* ── TOOL OPTIONS BAR ────────────────────────────── */
.tool-options-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  min-height: 48px;
  flex-wrap: wrap;
}

.tool-opt-group {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.tool-opt-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-faint);
}

.tool-opt-val {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
}

.tool-opt-input {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 4px;
  padding: 2px 6px;
  width: 60px;
  font-size: 0.8rem;
  font-family: inherit;
  outline: none;
}

.tool-opt-input:focus {
  border-color: var(--accent);
}

.tool-opt-color {
  width: 24px;
  height: 24px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  background: var(--card);
}

.tool-opt-btn {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 3px 8px;
  cursor: pointer;
  transition: var(--transition);
}

.tool-opt-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

.tool-opt-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 6px;
  padding-right: 10px;
  border-right: 1px solid var(--border);
}

/* ── SPLIT SCREEN ── MAIN NEW LAYOUT ────────────── */
.split-container {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 500px;
  background: var(--card)
}

.editor-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
  min-width: 0
}

.view-3d-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  min-width: 0
}

#canvas-3d {
  width: 100%;
  height: 100%;
  min-height: 500px;
  cursor: grab;
  display: block
}

#canvas-3d:active {
  cursor: grabbing
}

/* ── EDITOR TOOLBAR ──────────────────────────────── */
.editor-toolbar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 8px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap
}

.tool-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap
}

.tool-btn:hover {
  background: var(--card-hover);
  color: var(--text)
}

.tool-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent-glow);
  color: var(--accent)
}

.tool-sep {
  width: 1px;
  height: 24px;
  background: var(--border);
  margin: 0 2px
}

.tool-group {
  display: flex;
  gap: 3px
}

/* ── EDITOR CANVAS WRAP ──────────────────────────── */
.editor-canvas-wrap {
  flex: 1;
  position: relative;
  overflow: hidden
}

#canvas-editor {
  display: block;
  cursor: crosshair
}

.editor-canvas-wrap[data-tool="select"] #canvas-editor {
  cursor: default
}

.editor-canvas-wrap[data-tool="erase"] #canvas-editor {
  cursor: cell
}

/* ── PROPERTIES PANEL ────────────────────────────── */
.properties-panel {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 230px;
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: 50;
  overflow: hidden
}

.prop-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: var(--card);
  border-bottom: 1px solid var(--border)
}

.prop-type-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent)
}

.prop-close {
  background: transparent;
  border: none;
  color: var(--text-faint);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 2px 5px;
  border-radius: 4px
}

.prop-close:hover {
  background: var(--danger-dim);
  color: var(--danger)
}

.prop-row {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border)
}

.prop-row label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-faint)
}

.prop-val {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent)
}

.prop-row input[type=range] {
  width: 100%;
  accent-color: var(--accent);
  height: 4px
}

.prop-row input[type=color] {
  width: 100%;
  height: 28px;
  border-radius: 4px;
  border: 1px solid var(--border);
  cursor: pointer;
  background: var(--card)
}

.prop-row span {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600
}

.prop-btns {
  display: flex;
  gap: 4px;
  flex-wrap: wrap
}

.prop-btn {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 8px;
  cursor: pointer;
  transition: var(--transition)
}

.prop-btn:hover {
  border-color: var(--border-light);
  color: var(--text)
}

.prop-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent)
}

.prop-delete-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: calc(100% - 24px);
  margin: 8px 12px;
  padding: 7px;
  background: var(--danger-dim);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 6px;
  color: var(--danger);
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition)
}

.prop-delete-btn:hover {
  background: var(--danger);
  color: #fff
}

/* ── EDITOR FOOTER ───────────────────────────────── */
.editor-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 8px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  gap: 8px
}

.floor-tabs {
  display: flex;
  gap: 3px
}

.floor-tab {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  cursor: pointer;
  transition: var(--transition)
}

.floor-tab.active {
  background: var(--accent);
  color: #000;
  border-color: var(--accent)
}

.editor-controls {
  display: flex;
  gap: 4px;
  align-items: center
}

.ctrl-btn {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 9px;
  cursor: pointer;
  transition: var(--transition)
}

.ctrl-btn:hover:not(:disabled) {
  background: var(--card-hover);
  color: var(--text);
  border-color: var(--border-light)
}

.ctrl-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed
}

.ctrl-btn.active {
  color: var(--accent);
  border-color: var(--accent-glow)
}

/* ── 3D panel overlays ───────────────────────────── */
.canvas-overlay {
  position: absolute;
  bottom: 10px;
  right: 10px;
  display: flex;
  gap: 6px
}

.canvas-btn {
  background: rgba(10, 12, 18, 0.85);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.76rem;
  padding: 5px 10px;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(8px)
}

.canvas-btn:hover {
  color: var(--accent);
  border-color: var(--accent)
}

.view-3d-label {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(10, 12, 18, 0.85);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.76rem;
  color: var(--text-muted);
  font-weight: 600;
  backdrop-filter: blur(8px)
}

/* ── PANELS BELOW SPLIT ──────────────────────────── */
.phase-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden
}

.phase-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 100% at -10% 50%, var(--accent-dim), transparent);
  pointer-events: none
}

.phase-header-icon {
  font-size: 2rem
}

.phase-header-text h2 {
  font-size: 1.3rem;
  font-weight: 800
}

.phase-header-text p {
  color: var(--text-muted);
  font-size: 0.85rem
}

.phase-nav {
  display: flex;
  gap: 8px;
  margin-left: auto
}

.btn-phase-nav {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--card-hover);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition)
}

.btn-phase-nav:hover {
  background: var(--accent);
  color: #000;
  border-color: var(--accent)
}

.data-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem
}

@media(max-width:750px) {
  .data-grid {
    grid-template-columns: 1fr
  }
}

.panel-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden
}

.panel-title {
  padding: 12px 14px 10px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 7px
}

.panel-title .pton {
  color: var(--accent)
}

.mat-table {
  width: 100%;
  border-collapse: collapse
}

.mat-table th {
  padding: 7px 9px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  text-align: left;
  background: var(--surface);
  border-bottom: 1px solid var(--border)
}

.mat-table td {
  padding: 8px 9px;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border)
}

.mat-table tr:last-child td {
  border-bottom: none
}

.mat-table tr:hover td {
  background: var(--card-hover)
}

.mat-table td:nth-child(4) {
  font-weight: 700;
  color: var(--accent);
  text-align: right
}

.mat-table th:last-child {
  text-align: right
}

.price-edit-wrap {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  width: max-content;
  margin-left: auto;
  transition: var(--transition);
}

.price-edit-wrap:focus-within {
  border-color: var(--accent);
}

.price-edit-wrap .currency-sym {
  color: var(--text-faint);
  font-size: 0.8rem;
}

.price-input {
  background: transparent;
  border: none;
  color: var(--text);
  font-family: inherit;
  font-size: 0.85rem;
  width: 50px;
  outline: none;
  text-align: right;
  font-weight: 600;
}

.price-input::-webkit-inner-spin-button,
.price-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.price-input {
  -moz-appearance: textfield;
}

.cat-badge {
  font-size: 0.65rem;
  padding: 2px 5px;
  border-radius: 4px;
  background: var(--border);
  color: var(--text-faint);
  font-weight: 600
}

.cost-rows {
  padding: 10px 0
}

.cost-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem
}

.cost-row:last-child {
  border-bottom: none
}

.cost-row .label {
  color: var(--text-muted)
}

.cost-row .val {
  font-weight: 700;
  color: var(--text)
}

.cost-row.total {
  background: var(--accent-dim)
}

.cost-row.total .label {
  color: var(--accent);
  font-weight: 700
}

.cost-row.total .val {
  color: var(--accent);
  font-size: 0.95rem
}

.cost-bar-wrap {
  padding: 0 14px 12px
}

.cost-bar {
  height: 5px;
  background: var(--surface);
  border-radius: 99px;
  overflow: hidden;
  margin-top: 7px
}

.cost-bar-mat {
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--accent2), var(--accent))
}

.tips-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap
}

.tip-badge {
  background: var(--success-dim);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  font-size: 0.8rem;
  color: #6ee7b7;
  flex: 1;
  min-width: 200px
}

.steps-grid {
  display: flex;
  flex-direction: column;
  gap: 8px
}

.step-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition)
}

.step-card:hover {
  border-color: var(--border-light)
}

.step-card.completed {
  border-color: var(--success);
  background: linear-gradient(135deg, var(--card), rgba(16, 185, 129, 0.04))
}

.step-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  cursor: pointer
}

.step-number {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--border);
  color: var(--text-muted);
  font-weight: 800;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition)
}

.step-card.completed .step-number {
  background: var(--success);
  color: #fff
}

.step-card.expanded .step-number {
  background: var(--accent);
  color: #000
}

.step-title {
  flex: 1;
  font-size: 0.92rem;
  font-weight: 600
}

.step-card.completed .step-title {
  color: var(--success)
}

.step-toggle {
  color: var(--text-faint);
  font-size: 1rem;
  transition: var(--transition)
}

.step-card.expanded .step-toggle {
  transform: rotate(180deg);
  color: var(--accent)
}

.step-body {
  display: none;
  padding: 0 14px 14px 56px
}

.step-card.expanded .step-body {
  display: block
}

.step-desc {
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.7;
  margin-bottom: 10px
}

.step-callout {
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  font-size: 0.8rem;
  margin-bottom: 7px;
  line-height: 1.5
}

.step-callout.tip {
  background: rgba(16, 185, 129, 0.08);
  border-left: 3px solid var(--success);
  color: #6ee7b7
}

.step-callout.warn {
  background: var(--warning-dim);
  border-left: 3px solid var(--warning);
  color: #fdba74
}

.step-callout.norm {
  background: rgba(99, 102, 241, 0.08);
  border-left: 3px solid var(--accent2);
  color: #a5b4fc
}

.step-callout strong {
  display: block;
  margin-bottom: 2px
}

.step-complete-btn {
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 7px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 7px 12px;
  cursor: pointer;
  transition: var(--transition)
}

.step-complete-btn:hover {
  border-color: var(--success);
  color: var(--success);
  background: var(--success-dim)
}

.step-card.completed .step-complete-btn {
  background: var(--success-dim);
  border-color: var(--success);
  color: var(--success)
}

.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 12px 18px;
  font-size: 0.86rem;
  font-weight: 600;
  z-index: 9999;
  box-shadow: var(--shadow-lg);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  align-items: center;
  gap: 9px
}

.toast.show {
  transform: translateY(0);
  opacity: 1
}

.toast.success {
  border-left: 4px solid var(--success)
}

.toast.warn {
  border-left: 4px solid var(--warning)
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

.fade-in {
  animation: fadeIn 0.3s ease forwards
}

@media print {
  @page {
    margin: 2cm;
  }

  body {
    background: #fff !important;
    color: #000 !important;
    font-size: 12pt;
  }

  .sidebar,
  .app-header,
  .editor-toolbar,
  .editor-footer,
  .canvas-overlay,
  .phase-nav,
  .header-actions,
  .tool-options-bar,
  .properties-panel,
  .lang-toggle,
  .toast {
    display: none !important;
  }

  .app-body {
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .main-content {
    padding: 0 !important;
    margin: 0 !important;
    width: 100% !important;
  }

  .split-container {
    display: block !important;
  }

  .editor-panel,
  .view-3d-panel {
    width: 100% !important;
    height: auto !important;
    min-height: auto !important;
    margin-bottom: 2rem;
    break-inside: avoid;
    border: 1px solid #eee;
  }

  canvas {
    max-width: 100% !important;
    height: auto !important;
  }

  .overview-bar {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 1rem !important;
    margin-bottom: 2rem !important;
    border: 1px solid #eee !important;
    padding: 1rem !important;
    background: #fdfdfd !important;
  }

  .panel-card,
  .step-card,
  .phase-header,
  .data-grid {
    break-inside: avoid !important;
    margin-bottom: 1.5rem !important;
    border: 1px solid #eee !important;
    box-shadow: none !important;
  }

  .phase-header::before {
    display: none !important;
  }

  .mat-table th {
    background: #f5f5f5 !important;
    color: #000 !important;
    border-bottom: 1px solid #000 !important;
  }

  .mat-table td {
    border-bottom: 1px solid #eee !important;
  }

  /* Hide price inputs in print, show text only */
  .price-input {
    border: none !important;
    background: transparent !important;
    text-align: right !important;
  }

  .price-edit-wrap {
    border: none !important;
    padding: 0 !important;
  }
}

/* ── PDF EXPORT HELPERS (Used by export-handler.js) ── */
.pdf-export-mode {
  display: flex !important;
  flex-direction: column !important;
  gap: 20px !important;
  width: 800px !important;
  /* Fixed width for consistent scaling */
  background: #fff !important;
}

.pdf-export-mode .split-container {
  display: flex !important;
  flex-direction: column !important;
  gap: 20px !important;
}

.pdf-export-mode .editor-panel,
.pdf-export-mode .view-3d-panel {
  width: 100% !important;
  height: 500px !important;
  /* Fixed height for capture */
  page-break-inside: avoid !important;
}

.pdf-export-mode .overview-bar {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  page-break-inside: avoid !important;
  margin-bottom: 30px !important;
}

.pdf-export-mode .panel-card,
.pdf-export-mode .phase-header,
.pdf-export-mode .data-grid {
  page-break-inside: avoid !important;
  width: 100% !important;
  margin-bottom: 30px !important;
}

.pdf-export-mode .view-3d-panel {
  page-break-after: always !important;
  margin-bottom: 40px !important;
}

.pdf-export-mode .editor-panel {
  margin-bottom: 40px !important;
}

.pdf-export-mode .temp-pdf-img {
  display: block !important;
  max-width: 100% !important;
  height: auto !important;
  border: 1px solid #eee !important;
}

.pdf-export-mode .editor-footer,
.pdf-export-mode .editor-toolbar {
  display: none !important;
}

@media(max-width:900px) {
  :root {
    --sidebar-w: 220px
  }
}

@media(max-width:700px) {
  :root {
    --sidebar-w: 0
  }

  .sidebar {
    display: none
  }

  .split-container {
    flex-direction: column
  }

  .editor-panel,
  .view-3d-panel {
    min-height: 320px
  }
}