/* Destaca Engenharia, design tokens (compartilhado) */
:root {
  /* Brand */
  --d-navy: #0E2A47;
  --d-navy-2: #0a2038;
  --d-green: #22A94A;
  --d-green-dark: #1a8a3c;
  --d-green-soft: #e6f5ea;

  /* Neutros (frios, sutilmente azulados) */
  --d-bg: #f7f8fa;
  --d-bg-2: #eef0f4;
  --d-surface: #ffffff;
  --d-border: #e3e6ec;
  --d-border-strong: #d3d7df;
  --d-text: #0f1726;
  --d-text-2: #4b5468;
  --d-text-3: #7c8597;
  --d-text-4: #a4abb9;

  /* Accents funcionais */
  --d-warn: #d97706;
  --d-warn-bg: #fef3e6;
  --d-danger: #c8302a;
  --d-danger-bg: #fbeae9;
  --d-info: #2363b8;
  --d-info-bg: #e8effa;

  /* Tipografia */
  --d-font-ui: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --d-font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --d-font-display: "Inter", sans-serif;

  /* Sombras */
  --d-shadow-sm: 0 1px 2px rgba(15, 23, 38, 0.05);
  --d-shadow-md: 0 4px 12px rgba(15, 23, 38, 0.08), 0 1px 2px rgba(15,23,38,0.04);
  --d-shadow-lg: 0 12px 32px rgba(15, 23, 38, 0.12);

  /* Radii */
  --d-r-sm: 4px;
  --d-r-md: 6px;
  --d-r-lg: 10px;
  --d-r-xl: 14px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--d-font-ui);
  color: var(--d-text);
  background: var(--d-bg);
  font-size: 14px;
  line-height: 1.45;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
}

.d-mono { font-family: var(--d-font-mono); font-variant-numeric: tabular-nums; }
.d-num { font-family: var(--d-font-mono); font-variant-numeric: tabular-nums; }

/* Botões base */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  font: 500 13px/1 var(--d-font-ui);
  height: 32px; padding: 0 12px;
  border-radius: var(--d-r-md);
  border: 1px solid var(--d-border-strong);
  background: var(--d-surface); color: var(--d-text);
  cursor: pointer;
  transition: background .12s, border-color .12s, color .12s;
}
.btn:hover { background: var(--d-bg-2); }
.btn-primary {
  background: var(--d-green); color: white; border-color: var(--d-green);
}
.btn-primary:hover { background: var(--d-green-dark); border-color: var(--d-green-dark); }
.btn-navy {
  background: var(--d-navy); color: white; border-color: var(--d-navy);
}
.btn-navy:hover { background: var(--d-navy-2); }
.btn-ghost {
  background: transparent; border-color: transparent; color: var(--d-text-2);
}
.btn-ghost:hover { background: var(--d-bg-2); color: var(--d-text); }
.btn-sm { height: 26px; padding: 0 8px; font-size: 12px; }

/* Inputs */
.inp {
  font: 13px var(--d-font-ui);
  height: 32px; padding: 0 10px;
  border-radius: var(--d-r-md);
  border: 1px solid var(--d-border-strong);
  background: var(--d-surface);
  color: var(--d-text);
  outline: none;
  width: 100%;
}
.inp:focus { border-color: var(--d-navy); box-shadow: 0 0 0 3px rgba(14,42,71,0.1); }
.inp-num { font-family: var(--d-font-mono); text-align: right; }

/* Chip / badge */
.chip {
  display: inline-flex; align-items: center; gap: 4px;
  height: 22px; padding: 0 8px;
  font: 600 11px/1 var(--d-font-ui);
  letter-spacing: 0.02em;
  border-radius: 100px;
  background: var(--d-bg-2); color: var(--d-text-2);
  text-transform: uppercase;
}
.chip-green { background: var(--d-green-soft); color: var(--d-green-dark); }
.chip-navy { background: rgba(14,42,71,0.08); color: var(--d-navy); }
.chip-warn { background: var(--d-warn-bg); color: var(--d-warn); }

/* Card */
.card {
  background: var(--d-surface);
  border: 1px solid var(--d-border);
  border-radius: var(--d-r-lg);
  box-shadow: var(--d-shadow-sm);
}

/* Logo lockup */
.logo-lockup {
  display: inline-flex; align-items: center; gap: 8px;
  font: 800 16px/1 var(--d-font-ui);
  letter-spacing: 0.01em;
  color: var(--d-navy);
}
.logo-lockup .lg-mark {
  width: 26px; height: 26px;
  display: inline-block;
  background: var(--d-navy);
  -webkit-mask: var(--lg-mask) center/contain no-repeat;
          mask: var(--lg-mask) center/contain no-repeat;
  position: relative;
}
.logo-lockup .lg-mark::after {
  content: ""; position: absolute; inset: 0;
  background: var(--d-green);
  clip-path: polygon(50% 0, 100% 0, 100% 100%, 50% 100%, 100% 50%);
}

/* Scroll */
.scroll { overflow: auto; }
.scroll::-webkit-scrollbar { width: 10px; height: 10px; }
.scroll::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.12); border-radius: 100px; border: 2px solid transparent; background-clip: content-box; }
.scroll::-webkit-scrollbar-thumb:hover { background: rgba(0,0,0,0.2); background-clip: content-box; border: 2px solid transparent; }

/* Tabela densa */
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th, .tbl td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--d-border); }
.tbl th { font: 600 11px/1.4 var(--d-font-ui); color: var(--d-text-3); text-transform: uppercase; letter-spacing: 0.04em; background: var(--d-bg); position: sticky; top: 0; }
.tbl td.num, .tbl th.num { text-align: right; font-family: var(--d-font-mono); font-variant-numeric: tabular-nums; }
.tbl tr:hover td { background: var(--d-bg); }

/* ============================================================
   v3, Wireframe-feel tokens & componentes
   ============================================================ */

/* Cores wireframe */
:root {
  --d-mock-border: #c8b87a;
  --d-mock-bg: rgba(250, 240, 200, 0.18);
  --d-mock-label: #8a7a3a;
  --d-callout-bg: #fff7c2;
  --d-callout-border: #e6d27a;
  --d-callout-text: #4a3d10;
  --d-banner-bg: #fff4cc;
  --d-banner-border: #e7c54a;
  --d-banner-text: #5a4310;
}

/* Banner topo */
.wf-banner {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 14px; min-height: 28px;
  background: var(--d-banner-bg);
  border-bottom: 1px solid var(--d-banner-border);
  color: var(--d-banner-text);
  font: 500 12px/1.3 var(--d-font-ui);
  position: sticky; top: 0; z-index: 100;
}
.wf-banner .wf-banner-tag {
  font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
  font-size: 10.5px;
  background: rgba(231, 197, 74, 0.35);
  padding: 2px 8px; border-radius: 4px;
}
.wf-banner .wf-banner-text { flex: 1; }
.wf-banner .wf-banner-actions { display: flex; gap: 8px; }
.wf-banner button {
  background: transparent; border: 1px solid rgba(90, 67, 16, 0.35);
  color: var(--d-banner-text); font: 500 11px var(--d-font-ui);
  padding: 2px 8px; border-radius: 4px; cursor: pointer;
}
.wf-banner button:hover { background: rgba(231, 197, 74, 0.2); }

/* Stamp diagonal canto */
.wf-stamp {
  position: fixed; right: 18px; bottom: 14px; z-index: 50;
  pointer-events: none;
  font: 800 10px/1.1 var(--d-font-mono);
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--d-navy);
  opacity: 0.13;
  transform: rotate(-6deg);
  border: 2px solid currentColor;
  padding: 4px 10px;
  border-radius: 3px;
  user-select: none;
}

/* MockArea, wrapper visual p/ não-funcional */
.wf-mock {
  position: relative;
  border: 1.5px dashed var(--d-mock-border) !important;
  background: var(--d-mock-bg);
  border-radius: var(--d-r-md);
}
.wf-mock::before {
  content: attr(data-mock-label);
  position: absolute; top: -8px; left: 8px;
  background: var(--d-bg);
  font: 500 9.5px/1 var(--d-font-mono);
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--d-mock-label);
  padding: 0 4px;
  pointer-events: none;
}
.wf-mock-inline {
  display: inline-block;
  border: 1px dashed var(--d-mock-border);
  background: var(--d-mock-bg);
  padding: 1px 6px; border-radius: 3px;
  cursor: not-allowed;
  color: var(--d-text-3);
  font-size: 12px;
}

/* Callouts Figma-style */
.wf-callout {
  position: absolute; z-index: 40;
  max-width: 240px;
  background: var(--d-callout-bg);
  border: 1px solid var(--d-callout-border);
  color: var(--d-callout-text);
  padding: 8px 10px 9px;
  border-radius: 6px;
  font: 500 11.5px/1.35 var(--d-font-ui);
  box-shadow: 0 4px 14px rgba(150, 110, 20, 0.18);
  pointer-events: auto;
  animation: wf-callout-in 220ms ease-out;
}
.wf-callout .wf-callout-num {
  display: inline-block;
  width: 18px; height: 18px;
  background: var(--d-callout-border);
  color: white; font: 800 11px/18px var(--d-font-mono);
  text-align: center; border-radius: 100px;
  margin-right: 6px;
  vertical-align: -3px;
}
.wf-callout::before {
  content: ""; position: absolute;
  width: 12px; height: 12px;
  background: var(--d-callout-bg);
  border: 1px solid var(--d-callout-border);
  transform: rotate(45deg);
}
.wf-callout[data-arrow="left"]::before { left: -7px; top: 14px; border-right: none; border-top: none; }
.wf-callout[data-arrow="right"]::before { right: -7px; top: 14px; border-left: none; border-bottom: none; }
.wf-callout[data-arrow="top"]::before { top: -7px; left: 16px; border-right: none; border-bottom: none; }
.wf-callout[data-arrow="bottom"]::before { bottom: -7px; left: 16px; border-left: none; border-top: none; }
@keyframes wf-callout-in {
  from { opacity: 0; transform: translateY(-3px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Tooltip glossário (termo sublinhado) */
.wf-term {
  border-bottom: 1px dotted var(--d-text-3);
  cursor: help;
  position: relative;
}
.wf-term:hover::after {
  content: attr(data-tip);
  position: absolute; bottom: calc(100% + 6px); left: 0;
  background: var(--d-navy); color: white;
  font: 500 11px/1.35 var(--d-font-ui);
  padding: 6px 9px; border-radius: 4px;
  white-space: normal; width: max-content; max-width: 260px;
  z-index: 60;
  box-shadow: var(--d-shadow-md);
}

/* Badge "v3 protótipo" */
.wf-version-badge {
  display: inline-block;
  font: 700 9px/1 var(--d-font-mono);
  letter-spacing: 0.08em; text-transform: uppercase;
  background: rgba(14, 42, 71, 0.08);
  color: var(--d-navy);
  padding: 3px 6px; border-radius: 3px;
  margin-left: 6px;
  vertical-align: 2px;
}

/* Recalculando badge */
.wf-recalc {
  display: inline-flex; align-items: center; gap: 5px;
  font: 600 10.5px/1 var(--d-font-mono);
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--d-warn);
  background: var(--d-warn-bg);
  padding: 4px 8px; border-radius: 100px;
}
.wf-recalc::before {
  content: ""; width: 6px; height: 6px;
  background: var(--d-warn);
  border-radius: 100px;
  animation: wf-pulse 800ms ease-in-out infinite;
}
@keyframes wf-pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* Drag-drop visual */
.wf-drag-handle {
  cursor: grab; opacity: 0; transition: opacity .15s;
  padding: 2px 4px; color: var(--d-text-3);
  font: 700 14px/1 var(--d-font-mono);
}
.wf-drag-handle:active { cursor: grabbing; }
[data-draggable]:hover .wf-drag-handle { opacity: 1; }
[data-draggable].dragging { opacity: 0.4; }
[data-dropzone].drop-over {
  outline: 2px dashed var(--d-green);
  outline-offset: 3px;
  background: var(--d-green-soft) !important;
}

/* Wizard stepper */
.wf-stepper { display: flex; gap: 0; align-items: center; margin-bottom: 24px; }
.wf-stepper-item {
  display: flex; align-items: center; gap: 8px;
  font: 500 12px var(--d-font-ui);
  color: var(--d-text-3);
  flex: 1;
}
.wf-stepper-item .wf-step-num {
  width: 24px; height: 24px; border-radius: 100px;
  background: var(--d-bg-2); color: var(--d-text-3);
  display: flex; align-items: center; justify-content: center;
  font: 700 12px var(--d-font-mono);
}
.wf-stepper-item.active { color: var(--d-navy); font-weight: 600; }
.wf-stepper-item.active .wf-step-num { background: var(--d-navy); color: white; }
.wf-stepper-item.done .wf-step-num { background: var(--d-green); color: white; }
.wf-stepper-line {
  flex: 0 0 32px; height: 1px; background: var(--d-border-strong);
  margin: 0 8px;
}