/* Minha Obra — identidade: canteiro / planta (escuro + claro) */
:root,
html[data-theme="dark"] {
  --bg: #0f1418;
  --bg-elev: #171d24;
  --bg-soft: #222a33;
  --line: #2e3844;
  --line-strong: #3d4a58;
  --text: #e8ebe6;
  --muted: #8b9589;
  --accent: #e9a03a;
  --accent-deep: #c47a1e;
  --accent-ink: #1a1408;
  --accent-2: #3db8c9;
  --accent-2-soft: rgba(61, 184, 201, 0.14);
  --danger: #e05a4a;
  --ok: #6fbf7a;
  --grid: rgba(232, 235, 230, 0.045);
  --grid-accent: rgba(61, 184, 201, 0.07);
  --surface-draw: #121820;
  --surface-draw-alt: #151a20;
  --glow-a: rgba(233, 160, 58, 0.16);
  --glow-b: rgba(61, 184, 201, 0.1);
  --bg-base-top: #121820;
  --bg-base-bot: #0c1014;
  --tpl-visual-top: #1c2430;
  --tpl-visual-bot: #121820;
  --snap: 0.5;
  --font: "Source Sans 3", system-ui, sans-serif;
  --display: "Bricolage Grotesque", "Source Sans 3", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --radius: 2px;
  --shadow-glow: 0 0 0 1px rgba(233, 160, 58, 0.18), 0 12px 40px rgba(0, 0, 0, 0.35);
  --theme-color: #0f1418;
  color-scheme: dark;
}

html[data-theme="light"] {
  --bg: #eef2f0;
  --bg-elev: #ffffff;
  --bg-soft: #e4eae6;
  --line: #c9d2cc;
  --line-strong: #9aa89f;
  --text: #151a20;
  --muted: #5a635c;
  --accent: #c47a1e;
  --accent-deep: #a86312;
  --accent-ink: #1a1408;
  --accent-2: #1f8a98;
  --accent-2-soft: rgba(31, 138, 152, 0.12);
  --danger: #c94438;
  --ok: #2f9a55;
  --grid: rgba(21, 26, 32, 0.055);
  --grid-accent: rgba(31, 138, 152, 0.08);
  --surface-draw: #f7faf8;
  --surface-draw-alt: #ffffff;
  --glow-a: rgba(196, 122, 30, 0.12);
  --glow-b: rgba(31, 138, 152, 0.1);
  --bg-base-top: #f4f7f5;
  --bg-base-bot: #e8eeea;
  --tpl-visual-top: #e8eef0;
  --tpl-visual-bot: #dce4e0;
  --shadow-glow: 0 0 0 1px rgba(196, 122, 30, 0.2), 0 10px 28px rgba(21, 26, 32, 0.08);
  --theme-color: #eef2f0;
  color-scheme: light;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px),
    radial-gradient(1000px 520px at 8% -8%, var(--glow-a), transparent 55%),
    radial-gradient(800px 480px at 96% 4%, var(--glow-b), transparent 50%),
    linear-gradient(180deg, var(--bg-base-top) 0%, var(--bg) 40%, var(--bg-base-bot) 100%);
  background-size:
    28px 28px,
    28px 28px,
    auto,
    auto,
    auto;
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.2s ease;
}

.app {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.35rem 1.5rem 3rem;
  animation: app-in 0.55s ease-out both;
}

@keyframes app-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

@keyframes mark-in {
  from { opacity: 0; transform: scale(0.88) rotate(-4deg); }
  to { opacity: 1; transform: none; }
}

@keyframes strip-shine {
  0% { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}

@keyframes step-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(233, 160, 58, 0); }
  50% { box-shadow: 0 0 0 3px rgba(233, 160, 58, 0.22); }
}

@media (prefers-reduced-motion: reduce) {
  .app,
  .brand-mark,
  .wizard-panel:not([hidden]),
  .step.active {
    animation: none !important;
  }
  .tpl-card:hover,
  .cta:hover,
  .tool:hover {
    transform: none !important;
  }
}

/* ——— Header / marca ——— */
.top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.25rem;
  margin-bottom: 1.4rem;
  padding-bottom: 1.15rem;
  border-bottom: 1px solid var(--line);
  position: relative;
}

.top::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: min(12rem, 40%);
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), transparent);
}

.brand {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.brand-mark {
  width: 3.35rem;
  height: 3.35rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background:
    linear-gradient(155deg, var(--accent) 0%, var(--accent-deep) 70%, #9a5a12 100%);
  color: var(--accent-ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-glow);
  animation: mark-in 0.6s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.brand-mark svg {
  width: 1.65rem;
  height: 1.65rem;
}

.brand-text {
  min-width: 0;
}

.brand-kicker {
  margin: 0 0 0.15rem;
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.brand h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.85rem, 3.6vw, 2.45rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.95;
  color: var(--text);
}

.brand-tag {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.top-meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.theme-toggle {
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  color: var(--muted);
  cursor: pointer;
  border-radius: var(--radius);
  padding: 0;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.theme-toggle svg {
  width: 1.15rem;
  height: 1.15rem;
  display: block;
}

.theme-icon { display: none; }

html[data-theme="dark"] .theme-icon-sun { display: block; }
html[data-theme="light"] .theme-icon-moon { display: block; }

.chip {
  font-family: var(--mono);
  font-size: 0.72rem;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius);
}

.chip.muted {
  border-color: var(--line);
  color: var(--muted);
}

.steps {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.step {
  font-family: var(--mono);
  font-size: 0.72rem;
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--line);
  color: var(--muted);
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg-elev) 70%, transparent);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.step i {
  font-style: normal;
  font-weight: 600;
  color: var(--line-strong);
  font-size: 0.68rem;
}

.step.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(233, 160, 58, 0.1);
  animation: step-pulse 2.4s ease-in-out infinite;
}

.step.active i {
  color: var(--accent);
}

.step.done {
  border-color: color-mix(in srgb, var(--ok) 55%, var(--line));
  color: var(--ok);
}

.step.done i {
  color: var(--ok);
}

/* ——— Painéis / hero de etapa ——— */
.onboarding {
  margin-bottom: 1.25rem;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--bg-elev) 96%, var(--accent) 4%), var(--bg-elev));
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset;
}

.wizard-panel:not([hidden]) {
  animation: panel-in 0.4s ease-out both;
}

@keyframes panel-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.hero-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  padding: 1.35rem 1.2rem 1.15rem;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(115deg, rgba(233, 160, 58, 0.1) 0%, transparent 42%),
    linear-gradient(180deg, rgba(61, 184, 201, 0.06), transparent 70%),
    repeating-linear-gradient(
      -18deg,
      transparent,
      transparent 10px,
      var(--grid-accent) 10px,
      var(--grid-accent) 11px
    );
  position: relative;
}

.hero-strip.compact {
  padding: 1.1rem 1.2rem 1rem;
}

.hero-strip-copy {
  max-width: 36rem;
}

.hero-strip h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.hero-strip p {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.45;
  max-width: 32rem;
}

.onboarding .panel-head {
  flex-wrap: wrap;
}

.template-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.7rem;
  padding: 0.95rem 1rem 1.15rem;
}

.tpl-card {
  text-align: left;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 88%, #000);
  color: var(--text);
  padding: 0.85rem 0.9rem;
  cursor: pointer;
  font-family: var(--font);
  border-radius: var(--radius);
  transition: border-color 0.18s, transform 0.18s, box-shadow 0.18s, background 0.18s;
}

.tpl-card:hover {
  border-color: color-mix(in srgb, var(--accent) 65%, var(--line));
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
}

.tpl-card.active {
  border-color: var(--accent);
  background: rgba(233, 160, 58, 0.12);
  box-shadow: 0 0 0 1px rgba(233, 160, 58, 0.25);
}

.tpl-visual {
  height: 76px;
  margin: -0.15rem -0.2rem 0.55rem;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 28%, transparent), transparent 55%),
    linear-gradient(180deg, var(--tpl-visual-top), var(--tpl-visual-bot));
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}

.tpl-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-accent) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-accent) 1px, transparent 1px);
  background-size: 12px 12px;
  opacity: 0.7;
}

.tpl-visual::after {
  content: "";
  position: absolute;
  left: 18%;
  bottom: 14px;
  width: 64%;
  height: 36px;
  border: 2px solid color-mix(in srgb, var(--text) 55%, transparent);
  border-bottom: none;
  clip-path: polygon(0 100%, 0 40%, 50% 8%, 100% 40%, 100% 100%);
  z-index: 1;
}

.tpl-card[data-cat="galpao"] .tpl-visual::after {
  clip-path: polygon(0 100%, 0 30%, 100% 30%, 100% 100%);
  height: 40px;
}

.tpl-card[data-cat="tiny"] .tpl-visual::after {
  width: 42%;
  left: 29%;
}

.tpl-card h3 {
  margin: 0 0 0.35rem;
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.system-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.7rem;
  padding: 0.95rem 1rem 0.4rem;
}

.sys-card {
  text-align: left;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 88%, #000);
  color: var(--text);
  padding: 0.9rem;
  cursor: pointer;
  font-family: var(--font);
  border-radius: var(--radius);
  transition: border-color 0.18s, transform 0.18s, background 0.18s;
}

.sys-card:hover {
  border-color: color-mix(in srgb, var(--accent-2) 55%, var(--line));
  transform: translateY(-1px);
}

.sys-card.active {
  border-color: var(--accent-2);
  background: var(--accent-2-soft);
  box-shadow: 0 0 0 1px rgba(61, 184, 201, 0.28);
}

.sys-card strong {
  display: block;
  margin-bottom: 0.3rem;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.sys-card span { display: block; font-size: 0.8rem; color: var(--muted); line-height: 1.35; }
.sys-card ul { margin: 0.45rem 0 0; padding-left: 1.1rem; color: var(--muted); font-size: 0.75rem; }

.choice-summary {
  font-size: 0.88rem;
  line-height: 1.45;
}

.choice-summary b { color: var(--accent); }

.cost-box {
  margin: 0.75rem 0;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(233, 160, 58, 0.08), transparent 55%),
    var(--bg);
  border-radius: var(--radius);
}

.cost-box .big {
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent);
}

.result-actions {
  margin-top: 0.75rem;
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.tpl-card p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.35;
}

.tpl-card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.55rem;
}

.tpl-card .tag {
  font-family: var(--mono);
  font-size: 0.65rem;
  border: 1px solid var(--line);
  padding: 0.15rem 0.35rem;
  color: var(--muted);
  border-radius: var(--radius);
}

.pack-head {
  border-top: 1px solid var(--line);
}

.pack-head h2 {
  font-size: 0.95rem;
}

.pack-grid {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.6rem;
}

.pack-card {
  text-align: left;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 88%, #000);
  color: var(--text);
  padding: 0.7rem 0.75rem;
  cursor: pointer;
  font-family: var(--font);
  border-radius: var(--radius);
  transition: border-color 0.18s, background 0.18s;
}

.pack-card:hover {
  border-color: color-mix(in srgb, var(--accent-2) 45%, var(--line));
}

.pack-card.active {
  border-color: var(--accent-2);
  background: var(--accent-2-soft);
}

.pack-card strong {
  display: block;
  font-family: var(--display);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.pack-card span {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.35;
}

.advanced {
  margin-top: 0.75rem;
  border-top: 1px solid var(--line);
  padding-top: 0.55rem;
}

.advanced summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 0.82rem;
}

.guia-box {
  padding: 0.95rem 1rem;
  margin-bottom: 0.85rem;
  border-left: 3px solid var(--accent);
  background:
    linear-gradient(90deg, rgba(233, 160, 58, 0.06), transparent 40%),
    var(--bg);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.guia-box.ok { border-color: var(--ok); }
.guia-box.alerta { border-color: var(--accent); }
.guia-box.trocar { border-color: var(--danger); }

.guia-box h3 {
  margin: 0 0 0.4rem;
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.guia-box p {
  margin: 0 0 0.55rem;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.4;
}

.guia-box ol {
  margin: 0;
  padding-left: 1.2rem;
  font-size: 0.85rem;
  line-height: 1.45;
}

.guia-box .cta-mini {
  margin-top: 0.75rem;
  display: inline-block;
  font-family: var(--display);
  border: none;
  background: linear-gradient(120deg, var(--accent), var(--accent-deep));
  color: var(--accent-ink);
  font-weight: 700;
  padding: 0.55rem 0.85rem;
  cursor: pointer;
  border-radius: var(--radius);
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(300px, 0.9fr);
  gap: 1.25rem;
  align-items: start;
}

.canvas-panel,
.block {
  background: color-mix(in srgb, var(--bg-elev) 94%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
}

.panel-head h2,
.block h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.tools {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.tool,
.cta {
  font-family: var(--font);
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--text);
  padding: 0.4rem 0.7rem;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  border-radius: var(--radius);
  transition: border-color 0.15s, background 0.15s, transform 0.15s, color 0.15s;
}

.tool:hover,
.cta:hover { border-color: var(--accent); }

.tool.active {
  background: rgba(233, 160, 58, 0.14);
  border-color: var(--accent);
  color: var(--accent);
}

.tool.danger:hover {
  border-color: var(--danger);
  color: var(--danger);
}

.canvas-wrap {
  position: relative;
  background:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px),
    var(--surface-draw);
  background-size: 24px 24px, 24px 24px, auto;
}

#plan {
  display: block;
  width: 100%;
  height: auto;
  cursor: crosshair;
  touch-action: none;
}

.canvas-hint {
  position: absolute;
  left: 0.75rem;
  bottom: 0.65rem;
  font-size: 0.75rem;
  color: var(--muted);
  pointer-events: none;
  font-family: var(--mono);
}

.canvas-floor-badge {
  position: absolute;
  top: 0.65rem;
  right: 0.75rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-2);
  background: rgba(15, 20, 24, 0.75);
  border: 1px solid color-mix(in srgb, var(--accent-2) 40%, var(--line));
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius);
  pointer-events: none;
}

.program-wizard {
  margin: 0 1rem 1rem;
  padding: 1rem 1.1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 12%, transparent), transparent 55%),
    color-mix(in srgb, var(--bg-elev) 94%, transparent);
}

.program-wizard-head h2 {
  margin: 0 0 0.25rem;
  font-family: var(--display), sans-serif;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.program-wizard-head .note {
  margin: 0 0 0.85rem;
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
  gap: 0.65rem 0.85rem;
  margin-bottom: 0.75rem;
}

.program-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.82rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.program-field input {
  font-family: var(--mono), monospace;
  font-size: 1rem;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--ink);
}

.program-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  color: var(--ink);
  cursor: pointer;
  padding: 0.35rem 0;
}

.program-check input {
  width: 1.05rem;
  height: 1.05rem;
  accent-color: var(--accent);
}

.program-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.55rem;
}

.program-or {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0.25rem 1rem 0.85rem;
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-family: var(--mono), monospace;
}

.program-or::before,
.program-or::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.module-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-right: 0.35rem;
}

.module-link {
  font-family: var(--display), sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius);
  background: transparent;
}

.module-link:hover {
  color: var(--ink);
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
}

.module-link.active {
  color: var(--ink);
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  border-color: var(--accent);
}

.wizard-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  justify-content: flex-end;
  padding: 0.85rem 1rem 1.1rem;
  border-top: 1px solid var(--line);
}

.wizard-nav .cta {
  margin: 0;
  width: auto;
  min-width: 12rem;
}

.wizard-panel[hidden] {
  display: none !important;
}

#wizard-steps .step {
  cursor: pointer;
}

#wizard-steps .step:not(.done):not(.active) {
  opacity: 0.55;
  cursor: default;
}

.room-dims {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
  margin-top: 0.55rem;
}

.room-dims label {
  margin: 0;
}

.room-dims input {
  font-family: var(--mono), monospace;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.65rem;
  font-size: 0.9rem;
}

.check-row input {
  width: auto;
  margin: 0;
  accent-color: var(--accent);
}

.result-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.75rem;
}

.asm-thumb {
  min-width: 4.5rem;
  min-height: 2.75rem;
}

.openings-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 0.75rem;
  padding: 0.55rem 1rem;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-elev) 80%, transparent);
}

.openings-bar .openings-label {
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--mono);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.openings-bar #openings-hint {
  margin: 0;
  flex: 1 1 12rem;
  font-size: 0.78rem;
}

.room-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.7rem 1rem;
  border-top: 1px solid var(--line);
  min-height: 2.6rem;
}

.room-pill {
  font-size: 0.78rem;
  padding: 0.3rem 0.55rem;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  cursor: pointer;
  font-family: var(--mono);
  border-radius: var(--radius);
  transition: border-color 0.15s, color 0.15s;
}

.room-pill:hover {
  border-color: var(--accent-2);
}

.room-pill.selected {
  border-color: var(--accent-2);
  color: var(--accent-2);
  background: var(--accent-2-soft);
}

.side {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.block {
  padding: 1rem;
}

.block label {
  display: grid;
  gap: 0.3rem;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.block input[type="number"],
.block input[type="text"],
.block select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 0.55rem 0.65rem;
  font-family: var(--mono);
  font-size: 0.9rem;
  border-radius: var(--radius);
}

.block input:focus,
.block select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(233, 160, 58, 0.15);
}

.note {
  margin: 0.65rem 0 0;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.4;
}

.materials {
  margin-top: 0.6rem;
  display: grid;
  gap: 0.35rem;
  max-height: 220px;
  overflow: auto;
  padding-right: 0.25rem;
}

.mat {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.55rem;
  align-items: start;
  padding: 0.45rem 0.5rem;
  border: 1px solid transparent;
  background: var(--bg);
  border-radius: var(--radius);
}

.mat:hover { border-color: var(--line); }

.mat strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
}

.mat small {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.cta {
  width: 100%;
  padding: 0.95rem 1.1rem;
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-deep) 100%);
  border: none;
  color: var(--accent-ink);
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
  border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(233, 160, 58, 0.22);
}

.cta:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

.cta:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px color-mix(in srgb, var(--accent) 35%, transparent);
}

html[data-theme="light"] .cta {
  box-shadow: 0 4px 16px rgba(196, 122, 30, 0.18);
}

html[data-theme="light"] .onboarding,
html[data-theme="light"] .canvas-panel,
html[data-theme="light"] .block,
html[data-theme="light"] .project {
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset, 0 8px 24px rgba(21, 26, 32, 0.05);
}

.status {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
  font-family: var(--mono);
}

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

.results h2 { margin-bottom: 0.75rem; }

.verdict {
  padding: 0.75rem 0.85rem;
  border-left: 3px solid var(--accent);
  background: var(--bg);
  margin-bottom: 0.85rem;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.verdict.ok { border-color: var(--ok); }
.verdict.bad { border-color: var(--danger); }

.verdict strong {
  display: block;
  font-family: var(--display);
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.verdict p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.45rem;
  margin: 0.75rem 0;
}

.kpi {
  border: 1px solid var(--line);
  background: var(--bg);
  padding: 0.55rem 0.65rem;
  border-radius: var(--radius);
}

.kpi span {
  display: block;
  font-size: 0.68rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--mono);
  margin-bottom: 0.2rem;
}

.kpi b {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.bom {
  display: grid;
  gap: 0.55rem;
  margin: 0.75rem 0;
}

.bom-item {
  border: 1px solid var(--line);
  padding: 0.7rem 0.8rem;
  background: var(--bg);
  border-radius: var(--radius);
}

.bom-item h3 {
  margin: 0 0 0.3rem;
  font-size: 0.78rem;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  font-weight: 500;
}

.bom-item .qty {
  margin: 0;
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.bom-item p {
  margin: 0.25rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.avisos {
  margin: 0.65rem 0 0;
  padding-left: 1.15rem;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
}

.project {
  margin-top: 1.25rem;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-elev) 94%, transparent);
  border-radius: var(--radius);
  overflow: hidden;
}

.result-tabs {
  position: sticky;
  top: 0;
  z-index: 8;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-elev) 92%, var(--bg));
  backdrop-filter: blur(8px);
}

.result-tab {
  font-family: var(--display), sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  padding: 0.4rem 0.65rem;
  cursor: pointer;
  border-radius: var(--radius);
}

.result-tab:hover {
  color: var(--ink);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
}

.result-tab.active {
  color: var(--ink);
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  border-color: var(--accent);
}

.result-tab-panel {
  padding: 0;
}

.result-hero {
  border-top: none;
  padding: 1rem 1.1rem 0.35rem;
}

.result-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.85rem 0 1rem;
}

.cta-inline {
  display: inline-flex;
}

.plant-more,
.plant-more-side {
  margin: 0.65rem 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg-elev) 88%, transparent);
}

.plant-more > summary,
.block-summary {
  cursor: pointer;
  list-style: none;
  padding: 0.55rem 0.75rem;
  font-family: var(--display), sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--ink);
}

.plant-more > summary::-webkit-details-marker,
.block-summary::-webkit-details-marker {
  display: none;
}

.plant-more > summary::after,
.block-summary::after {
  content: " +";
  color: var(--muted);
  font-family: var(--mono), monospace;
  font-size: 0.75rem;
}

.plant-more[open] > summary::after,
.plant-more-side[open] > .block-summary::after {
  content: " −";
}

.plant-more-body {
  padding: 0 0.75rem 0.75rem;
}

.wizard-nav-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
}

.wiz-hint {
  margin: 0.35rem 0 0;
}

.canvas-hint {
  margin: 0.45rem 0 0;
  font-size: 0.8rem;
}

.drawing-stage {
  padding: 1rem;
  min-height: 200px;
  background:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px),
    var(--surface-draw);
  background-size: 24px 24px, 24px 24px, auto;
}

.drawing-stage svg {
  display: block;
  max-height: 70vh;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-draw-alt);
}

.materials-list,
.fechamentos-panel,
.arquitetura-panel,
.instalacoes-panel,
.assembly-guide,
.analise-panel {
  border-top: 1px solid var(--line);
}

.analise-panel {
  border-top: none;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent-2) 8%, transparent), transparent 55%),
    color-mix(in srgb, var(--bg-elev) 96%, transparent);
}

.analise-panel .panel-head h2 {
  color: var(--accent-2);
}

.analise-drawing-stage {
  min-height: 280px;
  max-height: 62vh;
  overflow: auto;
}

.analise-drawing-stage svg {
  max-height: 58vh;
}

.wind-callout {
  border: 1px solid color-mix(in srgb, var(--accent-2) 45%, var(--line));
  background: var(--accent-2-soft);
  padding: 0.7rem 0.85rem;
  margin: 0.65rem 0 0.85rem;
  border-radius: var(--radius);
}

.wind-callout strong {
  color: var(--accent-2);
  font-family: var(--display);
}

.carga-bar {
  display: flex;
  gap: 2px;
  height: 0.55rem;
  margin: 0.45rem 0 0.65rem;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-soft);
}

.carga-bar span {
  display: block;
  height: 100%;
  min-width: 0;
  flex: 0 0 auto;
}

.carga-bar .uso { background: var(--accent-2); }
.carga-bar .fech { background: var(--accent); }
.carga-bar .piso { background: var(--ok); }
.carga-bar .estr { background: var(--line-strong); }

.fechamentos-panel .kpi-row,
.arquitetura-panel .kpi-row,
.instalacoes-panel .kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.45rem;
}

.assembly-step {
  border: 1px solid var(--line);
  background: var(--bg);
  padding: 0.75rem 0.85rem;
  margin-bottom: 0.55rem;
  border-radius: var(--radius);
}

.assembly-step h3 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-family: var(--display);
  font-weight: 700;
}

.piece-tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--line));
  padding: 0.1rem 0.35rem;
  border-radius: var(--radius);
}

.bom-body {
  padding: 0.85rem 1rem 1.15rem;
}

.bom-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.bom-table th {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  font-weight: 500;
  text-align: left;
  padding: 0.45rem 0.35rem;
  border-bottom: 1px solid var(--line);
}

.bom-table td {
  padding: 0.5rem 0.35rem;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
  vertical-align: top;
}

.bom-table .cat {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--accent-2);
}

.bom-table .num {
  font-family: var(--mono);
  text-align: right;
  white-space: nowrap;
}

.bom-table tr.warn-row td {
  color: var(--accent);
}

.table-wrap {
  overflow-x: auto;
}

.bom-note {
  margin: 0.75rem 0 0;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.4;
}

.floor-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.55rem 1rem;
  border-bottom: 1px solid var(--line);
}

.floor-switch .tool {
  font-family: var(--mono);
  font-size: 0.75rem;
}

.floor-switch .tool .sub {
  display: block;
  font-size: 0.62rem;
  color: var(--muted);
  margin-top: 0.1rem;
}

.floor-switch .tool.active .sub {
  color: color-mix(in srgb, var(--accent) 80%, var(--muted));
}

.areas-piso {
  margin-top: 0.5rem;
  display: grid;
  gap: 0.4rem;
}

.floor-analysis {
  padding: 0.85rem 1rem 1.1rem;
}

.floor-analysis summary {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Análise por piso */
.floor-analysis {
  padding: 1rem 1.1rem 1.25rem;
  border-top: 1px solid var(--line);
}

.floor-analysis h2 {
  margin: 0 0 0.75rem;
  font-family: var(--display);
  font-size: 1rem;
}

.floor-card {
  margin-top: 0.75rem;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 0.85rem;
  border-radius: var(--radius);
}

.floor-card.ok { border-left: 3px solid var(--ok); }
.floor-card.bad { border-left: 3px solid var(--danger); }

.floor-card h3 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-family: var(--display);
}

.badge {
  font-family: var(--mono);
  font-size: 0.7rem;
  padding: 0.2rem 0.45rem;
  border: 1px solid currentColor;
  border-radius: var(--radius);
}

.badge.ok { color: var(--ok); }
.badge.bad { color: var(--danger); }

.elem-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 0.72rem;
  margin-top: 0.65rem;
}

.elem-table th,
.elem-table td {
  text-align: left;
  padding: 0.35rem 0.4rem;
  border-bottom: 1px solid var(--line);
}

.elem-table th { color: var(--muted); font-weight: 500; }

.pillars-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.55rem;
}

.pillar-tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  padding: 0.25rem 0.45rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: var(--radius);
}

.bom-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}

.areas-piso label {
  margin-top: 0;
}

/* Montagem */
.assembly-step .num {
  font-family: var(--mono);
  color: var(--accent);
  font-size: 0.8rem;
}

.assembly-step p {
  margin: 0 0 0.4rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.assembly-step ol,
.assembly-step ul {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--text);
}

.assembly-stats {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.assembly-stats strong {
  color: var(--accent);
  font-family: var(--mono);
}

.assembly-sequence {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-top: 0.5rem;
}

.assembly-piece {
  border: 1px solid var(--line);
  background: var(--bg);
  padding: 0;
  border-radius: var(--radius);
}

.assembly-piece summary {
  cursor: pointer;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: baseline;
  padding: 0.55rem 0.65rem;
  list-style: none;
}

.assembly-piece summary::-webkit-details-marker {
  display: none;
}

.assembly-piece .piece-title {
  font-size: 0.85rem;
  font-weight: 600;
}

.assembly-piece .piece-acao {
  margin: 0 0 0.35rem;
  padding: 0 0.65rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.assembly-piece ol,
.assembly-piece ul {
  margin: 0 0 0.45rem;
  padding: 0 0.65rem 0.65rem 1.6rem;
  font-size: 0.8rem;
  line-height: 1.4;
}

.assembly-piece[open] summary {
  border-bottom: 1px solid var(--line);
}

.assembly-piece.is-current {
  border-color: var(--accent);
  box-shadow: inset 3px 0 0 var(--accent);
}

.assembly-viz-panel .assembly-viz-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  margin: 0.55rem 0 0.4rem;
}

.assembly-viz-controls input[type="range"] {
  flex: 1 1 160px;
  min-width: 120px;
  accent-color: var(--accent);
}

.assembly-viz-label {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: baseline;
  margin: 0.35rem 0 0.55rem;
  font-size: 0.85rem;
  min-height: 1.4rem;
}

.assembly-viz-label .muted {
  color: var(--muted);
  font-size: 0.8rem;
  width: 100%;
}

.assembly-viz-stage {
  border: 1px solid var(--line);
  background: var(--surface-draw);
  overflow: hidden;
  border-radius: var(--radius);
}

.assembly-viz-stage svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 62vh;
}

.asm-filmstrip {
  display: flex;
  gap: 0.45rem;
  overflow-x: auto;
  padding: 0.35rem 0.15rem 0.65rem;
  margin: 0.5rem 0 0.35rem;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.asm-thumb {
  flex: 0 0 auto;
  width: 118px;
  min-width: 4.5rem;
  min-height: 2.75rem;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--surface-draw);
  color: var(--text);
  cursor: pointer;
  text-align: left;
  scroll-snap-align: start;
  font-family: inherit;
  border-radius: var(--radius);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.asm-thumb:hover {
  border-color: var(--accent);
}

.asm-thumb.is-current {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.asm-thumb-num {
  display: block;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--accent);
  padding: 0.25rem 0.35rem 0;
}

.asm-thumb-svg {
  display: block;
  line-height: 0;
  pointer-events: none;
}

.asm-thumb-svg svg {
  display: block;
  width: 100%;
  height: auto;
}

.asm-thumb-cap {
  display: block;
  font-size: 0.65rem;
  color: var(--muted);
  padding: 0.2rem 0.35rem 0.35rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.asm-step-grid {
  display: grid;
  grid-template-columns: minmax(140px, 220px) 1fr;
  gap: 0.75rem;
  padding: 0.65rem;
}

.asm-step-visuals {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.asm-step-mini,
.asm-step-junc {
  border: 1px solid var(--line);
  background: var(--surface-draw);
  overflow: hidden;
  border-radius: var(--radius);
}

.asm-step-junc {
  background: var(--bg-soft);
}

.asm-mini-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--accent);
  padding: 0.25rem 0.35rem 0;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.asm-step-mini svg,
.asm-step-junc svg {
  display: block;
  width: 100%;
  height: auto;
}

.asm-step-text {
  min-width: 0;
}

.junc-detail {
  margin-top: 0.55rem;
  padding-top: 0.55rem;
  border-top: 1px solid var(--line);
}

.junc-detail h4 {
  margin: 0 0 0.35rem;
  font-size: 0.85rem;
  font-family: var(--display);
}

.junc-label {
  margin: 0.45rem 0 0.15rem;
  font-size: 0.68rem;
  font-family: var(--mono);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.junc-aviso {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.junc-paraf {
  margin: 0.4rem 0 0;
  font-size: 0.78rem;
}

.junc-code {
  margin-left: auto;
}

/* Nós do SVG de montagem */
.asm-node.asm-ghost {
  opacity: 0.22;
}

.asm-node.asm-done {
  opacity: 0.85;
}

.asm-node.asm-active {
  opacity: 1;
  filter: drop-shadow(0 0 3px rgba(233, 160, 58, 0.55));
}

@media (max-width: 720px) {
  .asm-step-grid {
    grid-template-columns: 1fr;
  }
  .asm-step-visuals {
    flex-direction: row;
  }
  .asm-step-mini,
  .asm-step-junc {
    flex: 1;
  }
}

@media (max-width: 960px) {
  .workspace {
    grid-template-columns: 1fr;
  }

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

  .brand h1 {
    font-size: clamp(1.7rem, 7vw, 2.2rem);
  }
}

@media (max-width: 560px) {
  .app {
    padding: 1rem 0.85rem 2.5rem;
  }

  .hero-strip {
    padding: 1.1rem 0.95rem 1rem;
  }

  .wizard-nav {
    justify-content: stretch;
  }

  .wizard-nav .cta,
  .wizard-nav .tool {
    flex: 1 1 auto;
    text-align: center;
  }
}

/* ——— Estudo 3D (Traço) ——— */
.traco-body .app.traco-app {
  max-width: none;
  padding-bottom: 1rem;
}

.traco-shell {
  display: grid;
  grid-template-columns: 9.5rem minmax(0, 1fr) 17.5rem;
  gap: 0.75rem;
  min-height: calc(100vh - 7.5rem);
  align-items: stretch;
}

.traco-toolbar {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.65rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--panel) 92%, transparent);
}

.traco-tool {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  width: 100%;
  text-align: left;
  font-family: var(--sans), sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: calc(var(--radius) - 2px);
  padding: 0.45rem 0.5rem;
  cursor: pointer;
}

.traco-tool span {
  font-family: var(--mono), monospace;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  min-width: 2.4rem;
}

.traco-tool:hover {
  color: var(--ink);
  border-color: var(--line);
}

.traco-tool.active {
  color: var(--ink);
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
}

.traco-sep {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 0.35rem 0;
}

.traco-viewport-wrap {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: color-mix(in srgb, var(--panel) 80%, #1a1e22);
  min-height: 28rem;
}

.traco-viewport {
  width: 100%;
  height: 100%;
  min-height: 28rem;
  outline: none;
}

.traco-viewport canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

.traco-ruler {
  position: absolute;
  left: 50%;
  bottom: 3.2rem;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.65rem;
  background: color-mix(in srgb, var(--panel) 94%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px color-mix(in srgb, #000 28%, transparent);
  z-index: 2;
}

.traco-ruler label {
  font-size: 0.75rem;
  color: var(--muted);
}

.traco-ruler input {
  width: 6rem;
  font-family: var(--mono), monospace;
  font-size: 0.95rem;
  padding: 0.25rem 0.4rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg);
  color: var(--ink);
}

.traco-ruler-unit {
  font-family: var(--mono), monospace;
  font-size: 0.8rem;
  color: var(--muted);
}

.traco-hint {
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  bottom: 0.65rem;
  margin: 0;
  font-size: 0.8rem;
  color: color-mix(in srgb, var(--ink) 80%, transparent);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.4rem 0.65rem;
  pointer-events: none;
  z-index: 1;
}

.traco-side {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.traco-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.75rem 0.85rem;
  background: color-mix(in srgb, var(--panel) 92%, transparent);
}

.traco-panel h2 {
  font-family: var(--display), sans-serif;
  font-size: 0.95rem;
  margin: 0 0 0.65rem;
}

.traco-panel .field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 0.55rem;
}

.traco-panel .field span {
  font-size: 0.75rem;
  color: var(--muted);
}

.traco-panel input,
.traco-panel select {
  font: inherit;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg);
  color: var(--ink);
}

.traco-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--mono), monospace;
  font-size: 0.8rem;
  color: var(--muted);
  display: grid;
  gap: 0.25rem;
}

.traco-actions {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.traco-actions .cta,
.traco-actions .tool {
  width: 100%;
  margin: 0;
}

.traco-actions .cta.secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--accent);
}

.traco-selection-body .note {
  font-size: 0.8rem;
  color: var(--muted);
}

.traco-result a.tool {
  display: inline-block;
  margin-top: 0.5rem;
}

.tool.danger {
  color: #c45c4a;
  border-color: color-mix(in srgb, #c45c4a 45%, var(--line));
}

@media (max-width: 1100px) {
  .traco-shell {
    grid-template-columns: 1fr;
  }

  .traco-toolbar {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .traco-tool {
    width: auto;
  }

  .traco-viewport-wrap,
  .traco-viewport {
    min-height: 22rem;
  }
}