/* ============================================================
   FERRAMENTAS — redesenho visual das calculadoras, checklists
   e guias sobre o sistema novo. Carregar depois de style.css.
   ============================================================ */

/* ---------- Cabeçalho da ferramenta ---------- */
.page-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, calc(var(--wrap) - 2 * var(--gutter)));
  justify-content: center;
  padding: calc(var(--header-h) + clamp(56px, 7vw, 96px)) var(--gutter) clamp(40px, 5vw, 64px);
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.page-hero > * { max-width: 100%; justify-self: start; }
.hero-bg-lines, .hero-accent, .float-wa, .nav-back, .service-icon, .tool-icon,
.footer-logo-icon, .contact-item-icon, .sobre-feature-icon, .result-icon { display: none !important; }

.page-eyebrow {
  font-family: var(--mono); font-size: .68rem; font-weight: 500;
  letter-spacing: .22em; text-transform: uppercase; color: var(--fg-3);
  margin-bottom: 20px;
}
.page-hero h1 {
  font-family: var(--display); font-weight: 600;
  font-size: clamp(2.1rem, 5.2vw, 3.4rem); letter-spacing: -0.032em; line-height: 1.06;
  color: var(--fg);
}
.page-hero h1 span { color: inherit; }
.page-hero p.sub, .page-hero .sub, .section-sub {
  margin-top: 20px; max-width: 62ch;
  color: var(--fg-2); font-size: clamp(1rem, 1.25vw, 1.08rem);
}

/* ---------- Corpo ---------- */
main.calc-main, .calc-main {
  display: grid; gap: clamp(20px, 2.4vw, 32px); grid-template-columns: 1fr;
  width: 100%; max-width: var(--wrap); margin-inline: auto;
  padding: clamp(48px, 6vw, 80px) var(--gutter) clamp(24px, 3vw, 40px);
}
main:not(.calc-main) {
  display: block; width: 100%; max-width: var(--wrap); margin-inline: auto;
  padding: clamp(48px, 6vw, 80px) var(--gutter) clamp(24px, 3vw, 40px);
}
.wrap main, .wrap .calc-main { max-width: none; padding-inline: 0; margin-inline: 0; }
footer.ft { display: block; margin-top: 28px; font-size: .82rem; color: var(--fg-3); }
@media (min-width: 980px) {
  main.calc-main, .calc-main { grid-template-columns: 1.35fr 1fr; align-items: start; }
}
.col-left, .col-right { min-width: 0; }
.calc-main .section { padding-block: 0; }

/* ---------- Placa / painel ---------- */
.plate {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r);
  overflow: hidden; margin-bottom: 20px;
}
.plate > header {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 22px; background: var(--bg-3); border-bottom: 1px solid var(--line);
}
.plate > header .dot { width: 5px; height: 5px; border-radius: 0; background: var(--accent); flex: none; }
.plate > header h2, .plate > header h3 {
  font-family: var(--display); font-weight: 600; font-size: 1rem;
  letter-spacing: -0.015em; color: var(--fg); margin: 0;
}
.plate .body { padding: 22px; }
.plate-cat { font-family: var(--mono); font-size: .62rem; letter-spacing: .16em; text-transform: uppercase; color: var(--fg-3); }

/* ---------- Campos ---------- */
.field { display: block; margin-bottom: 16px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.field-row.single, .field-row.col { grid-template-columns: 1fr; }
.grid2, .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid3, .grid-3, .gridS { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.lbl, label.lbl, .label, .progress-label, .bar-label, .fase-label, .res-sub, .legend, .meta {
  display: block; font-family: var(--mono); font-size: .64rem; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase; color: var(--fg-3); margin-bottom: 8px;
}

.inp, input.inp, select.inp, textarea.inp, .inp-text,
input[type="text"], input[type="number"], input[type="tel"], input[type="email"], select, textarea {
  width: 100%; background: var(--bg-3);
  border: 1px solid var(--line); border-radius: var(--r);
  color: var(--fg); padding: 13px 14px; font-size: .95rem;
  font-family: var(--body); outline: none;
  transition: border-color .18s var(--ease), background .18s var(--ease);
}
input.inp, input[type="number"], .qtd, .input-potencia, .input-qtd, .input-horas, .mono {
  font-family: var(--mono); font-variant-numeric: tabular-nums;
}
.inp:focus, input:focus, select:focus, textarea:focus { border-color: var(--accent); background: var(--bg-4); box-shadow: none; }
.inp::placeholder, input::placeholder, textarea::placeholder { color: var(--fg-3); }
select, select.inp {
  appearance: none; padding-right: 40px;
  background-image: linear-gradient(45deg, transparent 50%, #6C6C75 50%), linear-gradient(135deg, #6C6C75 50%, transparent 50%);
  background-position: calc(100% - 19px) 20px, calc(100% - 13px) 20px;
  background-size: 6px 6px, 6px 6px; background-repeat: no-repeat;
}
select option { background: #17171A; color: #F2F2F0; }

.unit-wrap { position: relative; display: block; }
.unit {
  position: absolute; right: 13px; top: 50%; transform: translateY(-50%);
  font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; color: var(--fg-3); pointer-events: none;
}
.unit-wrap .inp { padding-right: 56px; }

.hint, .chk-hint, .question-hint, .lum-hint, .level-note {
  display: block; margin-top: 8px; font-size: .8rem; color: var(--fg-3); line-height: 1.5;
  font-family: var(--body); letter-spacing: 0; text-transform: none;
}
.divider, hr.divider, hr { border: 0; border-top: 1px solid var(--line); margin: 22px 0; }

/* ---------- Resultados ---------- */
.summary-card { position: sticky; top: calc(var(--header-h) + 20px); }
.stat-big { text-align: left; padding: 4px 0 22px; border-bottom: 1px solid var(--line); margin-bottom: 20px; }
.stat-big .label { font-family: var(--mono); font-size: .64rem; letter-spacing: .16em; text-transform: uppercase; color: var(--fg-3); margin-bottom: 12px; }
.stat-big .value {
  font-family: var(--display); font-weight: 600; font-size: clamp(2.2rem, 5vw, 3rem);
  letter-spacing: -0.03em; color: var(--accent); line-height: 1;
}
.stat-big .value small { font-size: .36em; font-weight: 500; color: var(--fg-2); letter-spacing: 0; }

.stat-mini-row { display: flex; justify-content: space-between; gap: 1px; margin-bottom: 18px; background: var(--line); border: 1px solid var(--line); }
.stat-mini { flex: 1; text-align: left; background: var(--bg-2); padding: 14px 16px; }
.stat-mini .l { font-family: var(--mono); font-size: .6rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); margin-bottom: 6px; }
.stat-mini .v { font-family: var(--mono); font-size: 1rem; color: var(--fg); font-weight: 500; font-variant-numeric: tabular-nums; }

.stat { background: transparent; padding: 0; }
.stat .l, .stat-label { font-family: var(--mono); font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3); }
.stat .v, .stat-num, .value, .big-lux { font-family: var(--mono); color: var(--fg); font-variant-numeric: tabular-nums; }
.big-lux { font-family: var(--display); font-size: clamp(1.8rem, 4vw, 2.4rem); font-weight: 600; letter-spacing: -0.02em; color: var(--accent); }

.mini-table, table { width: 100%; border-collapse: collapse; font-size: .86rem; }
.mini-table th, .mini-table td, table th, table td {
  padding: 11px 12px; text-align: left; border-bottom: 1px solid var(--line);
}
.mini-table th, table th {
  font-family: var(--mono); font-size: .6rem; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--fg-3);
}
.mini-table td, table td { font-family: var(--mono); color: var(--fg-2); font-variant-numeric: tabular-nums; }
.mini-table tr.chosen td, table tr.chosen td { color: var(--fg); background: var(--accent-dim); font-weight: 500; }

/* ---------- Avisos ---------- */
.note-box, .note, .note-info, .avisobox, .basis-box, .crosslink-box, .picker-box,
.pending-note, .level-block, .refs, .formula, .lum-empty {
  font-size: .86rem; color: var(--fg-2); line-height: 1.6;
  background: var(--bg-3); border: 1px solid var(--line); border-left: 2px solid var(--fg-3);
  border-radius: var(--r); padding: 16px 18px; margin-top: 16px;
}
.note-box a, .note a { color: var(--accent); }
.note-danger, .alert, .error, .bad, .urgente { border-left-color: var(--danger); }
.warn, .atencao, .safety-section { border-left-color: var(--warn); }
.ok, .note-info { border-left-color: var(--accent); }
.formula, .mono, .refs { font-family: var(--mono); font-size: .8rem; }

.badge, .tag, .tool-tag, .result-tag, .res-status, .chk, .seg {
  display: inline-flex; align-items: center; padding: 5px 11px;
  border: 1px solid var(--line-2); border-radius: var(--r); background: transparent;
  font-family: var(--mono); font-size: .62rem; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase; color: var(--fg-2);
}
.badge.ok, .tag.ok, .res-status.ok { border-color: rgba(63,169,107,.5); color: var(--ok); }
.badge.bad, .tag.bad, .res-status.bad { border-color: rgba(217,83,79,.5); color: var(--danger); }
.badge.warn, .tag.warn { border-color: rgba(224,168,0,.5); color: var(--warn); }

/* ---------- Barras de progresso ---------- */
.progress-wrap, .bar, .bar-item, .fase-row { margin-bottom: 16px; }
.bar-label, .fase-label, .progress-label {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
}
.bar-label b, .fase-label b, .progress-label b {
  font-family: var(--mono); font-weight: 500; font-size: .74rem;
  letter-spacing: .06em; color: var(--fg); flex: none;
}
.bar-label span, .fase-label > span:first-child { min-width: 0; }
.progress-track, .bar-track, .fase-track {
  height: 4px; background: var(--bg-4); border-radius: 0; overflow: hidden;
}
.progress-fill, .bar-fill, .fase-fill {
  height: 100%; background: var(--accent); transition: width .5s var(--ease);
}
.fase-dot { display: inline-block; width: 6px; height: 6px; background: var(--accent); margin-right: 8px; }
.fase-circuitos { font-family: var(--mono); font-size: .74rem; color: var(--fg-3); margin-top: 8px; }

/* ---------- Botões ---------- */
:where(main button, .plate button, .page-cta button, .calc-main button) {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 50px; padding: 0 26px;
  font-family: var(--body); font-size: .9rem; font-weight: 500;
  background: transparent; border: 1px solid var(--line-2); border-radius: var(--r);
  color: var(--fg); cursor: pointer;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
:where(main button, .plate button, .calc-main button):hover { border-color: var(--fg-3); background: var(--bg-3); }

.btn, .btn-primary, .btn-secondary, .btn-ghost, .btn-outline, .btn-orange,
.btn-add, .btn-main, .btn-resultado, .btn-print, .btn-close, .seg-btn, .scenario-btn, .auto-btn, .toggle, .eg-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 50px; padding: 0 26px; margin: 0;
  font-family: var(--body); font-size: .9rem; font-weight: 500; letter-spacing: .005em;
  border: 1px solid transparent; border-radius: var(--r);
  cursor: pointer; text-decoration: none; white-space: nowrap; transform: none;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.btn-primary, .btn-orange, .btn-main, .btn-resultado { background: var(--accent); color: #fff; }
.btn-primary:hover, .btn-orange:hover, .btn-main:hover, .btn-resultado:hover { background: var(--accent-2); transform: none; }
.btn, .btn-secondary, .btn-ghost, .btn-outline, .btn-add, .btn-print, .btn-close, .seg-btn, .scenario-btn, .auto-btn, .toggle, .eg-btn {
  background: transparent; border-color: var(--line-2); color: var(--fg);
}
.btn:hover, .btn-secondary:hover, .btn-ghost:hover, .btn-outline:hover, .btn-add:hover,
.btn-print:hover, .btn-close:hover, .seg-btn:hover, .scenario-btn:hover, .auto-btn:hover {
  border-color: var(--fg-3); background: var(--bg-3);
}
.seg-btn.active, .scenario-btn.active, .btn.active, .tab.active {
  border-color: var(--accent); background: var(--accent-dim); color: var(--fg);
}
.remove-btn, .del {
  width: 38px; height: 38px; padding: 0; display: inline-grid; place-items: center;
  background: transparent; border: 1px solid var(--line); border-radius: var(--r);
  color: var(--fg-3); cursor: pointer; font-size: .9rem;
  transition: border-color .2s, color .2s;
}
.remove-btn:hover, .del:hover { border-color: var(--danger); color: var(--danger); }

.actions, .actions-row, .result-actions, .print-toolbar {
  display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px;
}

/* ---------- Linhas dinâmicas (aparelhos, circuitos, itens) ---------- */
.appliance-row, .circuit-row, .tariff-row, .lum-list > li {
  display: grid; gap: 14px; align-items: end;
  padding: 16px 0; border-bottom: 1px solid var(--line);
}
.appliance-row { display: block; }
.appliance-grid {
  display: grid; gap: 14px; align-items: end;
  grid-template-columns: minmax(160px, 2fr) minmax(96px, 1fr) 80px minmax(110px, 1fr) auto;
}
.circuit-row { grid-template-columns: minmax(140px, 1fr) minmax(110px, 140px) auto; }
.preset-block { display: grid; gap: 12px; }
.appliance-result { font-family: var(--mono); font-size: .82rem; color: var(--fg-2); margin-top: 10px; }
.appliance-row .field, .circuit-row .field { margin-bottom: 0; }

/* Item com caixa de seleção: controle à esquerda, texto ao lado */
.extra-item, .flag-item.has-check {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px 0; border-bottom: 1px solid var(--line);
}
.extra-item > input[type="checkbox"] {
  flex: none; width: 18px; height: 18px; margin: 3px 0 0;
}
.extra-item > input[type="text"] { flex: none; margin-top: 0; }
.extra-item > label {
  flex: 1 1 auto; min-width: 0; cursor: pointer;
  font-size: .95rem; line-height: 1.45; color: var(--fg);
}
.extra-desc {
  display: block; margin-top: 5px;
  font-family: var(--body); font-size: .82rem; line-height: 1.5;
  letter-spacing: 0; text-transform: none; color: var(--fg-3);
}

/* Botão de remover com rótulo não pode ser quadrado */
.remove-btn { width: auto; min-width: 40px; padding: 0 12px; white-space: nowrap; font-size: .82rem; gap: 8px; }

/* ---------- Checklists e perguntas ---------- */
.question-card, .chk-item, .flag-item, .sign-card, .level-block, .res-cell {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r);
  padding: clamp(18px, 2.2vw, 26px); margin-bottom: 14px;
}
.question-num, .step-num {
  font-family: var(--mono); font-size: .64rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--accent); display: block; margin-bottom: 12px;
}
.question-text, .chk-text { font-size: 1.02rem; color: var(--fg); line-height: 1.5; }
.answer-toggle { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; margin-top: 18px; }
.answer-option input { position: absolute; opacity: 0; width: 0; height: 0; }
.answer-label {
  display: block; text-align: center; padding: 13px 16px; cursor: pointer;
  border: 1px solid var(--line); border-radius: var(--r); background: var(--bg-3);
  font-size: .9rem; transition: border-color .2s var(--ease), background .2s var(--ease);
}
.answer-option input:checked + .answer-label { border-color: var(--accent); background: var(--accent-dim); color: var(--fg); }
.answer-option input:focus-visible + .answer-label { outline: 2px solid var(--accent); outline-offset: 2px; }
input[type="checkbox"], input[type="radio"] { accent-color: var(--accent); width: auto; }
.chk-item.checked, .chk-item input:checked ~ * { opacity: 1; }

.result-card, .res-head, .res-grid {
  background: var(--bg-2); border: 1px solid var(--line-2); border-radius: var(--r);
  padding: clamp(24px, 3vw, 36px);
}
.result-title, .result-title2 {
  font-family: var(--display); font-weight: 600;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem); letter-spacing: -0.025em; margin-bottom: 14px;
}
.result-desc, .result-desc2 { color: var(--fg-2); font-size: .95rem; }
.res-grid { display: grid; gap: 1px; background: var(--line); padding: 0; }
.res-cell { margin: 0; border: 0; }

/* ---------- Grades de cartões (hub de ferramentas) ---------- */
.tools-grid, .too-grid, .scenario-grid, .sign-grid, .lum-list, .flag-list {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px;
}
.tool-card, .sign-card, .service-card {
  display: block; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r);
  padding: clamp(24px, 2.6vw, 32px); transition: border-color .25s var(--ease), background .25s var(--ease);
}
.tool-card:hover, .sign-card:hover, .service-card:hover { border-color: var(--line-2); background: var(--bg-3); }
.tool-card h3, .sign-card h3, .service-card h3 { font-size: 1.12rem; letter-spacing: -0.015em; margin-bottom: 10px; }
.tool-card p, .sign-card p, .service-card p { color: var(--fg-2); font-size: .9rem; }
.tool-section { margin-bottom: clamp(40px, 5vw, 64px); }
.section-title { font-size: clamp(1.6rem, 3.2vw, 2.2rem); letter-spacing: -0.028em; margin-bottom: 14px; }
.section-eyebrow { font-family: var(--mono); font-size: .66rem; letter-spacing: .2em; text-transform: uppercase; color: var(--fg-3); margin-bottom: 16px; }
.section-divider { width: 40px; height: 1px; background: var(--accent); margin: 20px 0 28px; }

/* ---------- CTA de página antiga ---------- */
.page-cta {
  background: var(--bg-2); border-top: 1px solid var(--line);
  padding: clamp(64px, 8vw, 110px) var(--gutter); text-align: center; margin-top: 0;
}
.page-cta h2 { font-size: clamp(1.75rem, 3.6vw, 2.6rem); letter-spacing: -0.03em; margin-bottom: 18px; }
.page-cta p { color: var(--fg-2); max-width: 48ch; margin: 0 auto 34px; }

/* ---------- Mapa / iframes ---------- */
.map-frame { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.map-title { font-family: var(--mono); font-size: .64rem; letter-spacing: .16em; text-transform: uppercase; color: var(--fg-3); margin-bottom: 12px; }

/* ---------- Impressão ---------- */
@media print {
  .site-header, .mobile-nav, .site-footer, .page-cta, .no-print, .print-toolbar { display: none !important; }
  body { background: #fff; color: #000; }
  .plate, .result-card, .question-card { border-color: #ccc; background: #fff; color: #000; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 860px) {
  .appliance-grid { grid-template-columns: 1fr 1fr; }
  .appliance-grid > .remove-btn { grid-column: 1 / -1; justify-self: start; }
}
@media (max-width: 760px) {
  .grid3, .grid-3, .gridS { grid-template-columns: 1fr 1fr; }
  .summary-card { position: static; }
}
@media (max-width: 620px) {
  .field-row, .grid2, .grid-2, .grid3, .grid-3, .gridS { grid-template-columns: 1fr; }
  .stat-mini-row { flex-direction: column; }
  .btn, .btn-primary, .btn-secondary, .btn-ghost, .btn-outline, .btn-orange, .btn-main, .btn-resultado { width: 100%; }
  .remove-btn, .del { width: auto; }
  .circuit-row { grid-template-columns: 1fr auto; }
  .circuit-row .field:first-child { grid-column: 1 / -1; }
  .actions, .actions-row, .result-actions { flex-direction: column; }
}

/* ---------- Seletor segmentado (tipo de projeto, cenários) ---------- */
.seg, .scenario-grid, .preset-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px;
}
.seg-btn, .scenario-btn {
  height: auto; min-height: 56px; padding: 14px 16px;
  flex-direction: column; align-items: flex-start; justify-content: center; gap: 4px;
  text-align: left; white-space: normal; line-height: 1.35;
}
.seg-btn small, .scenario-btn small {
  font-family: var(--mono); font-size: .66rem; letter-spacing: .06em;
  text-transform: uppercase; color: var(--fg-3);
}
.seg-btn.active small, .scenario-btn.active small { color: var(--fg-2); }

/* nada deve estourar a largura da placa */
.plate, .plate .body { min-width: 0; }
.plate .body > * { max-width: 100%; }
.actions, .actions-row, .result-actions, .tabs, .lum-list { flex-wrap: wrap; }