/* =========================================================
   DEMO FUNNEL — Ajuda Eletricista
   Tokens copiados de src/style.css do app real, para a
   demonstração ser visualmente idêntica ao produto.
   ========================================================= */
:root{
  --bg-primary:#0a0a0a; --bg-secondary:#141414;
  --bg-card:rgba(28,28,28,.85); --bg-card-solid:#1c1c1c;
  --bg-input:#242424; --bg-nav:rgba(10,10,10,.96);

  --accent:#ffc107; --accent-strong:#ffb300; --accent-light:#ffe066;
  --accent-dim:rgba(255,193,7,.1); --accent-glow:rgba(255,193,7,.15);

  --green:#34d399; --green-dim:rgba(52,211,153,.08);
  --red:#f87171; --red-dim:rgba(248,113,113,.08);
  --orange:#fb923c; --whatsapp:#25d366; --blue:#60a5fa;

  --grad-accent:linear-gradient(135deg,#ffc107,#ff9100);
  --grad-accent-soft:linear-gradient(135deg,rgba(255,193,7,.15),rgba(255,145,0,.05));
  --grad-green:linear-gradient(135deg,#34d399,#10b981);
  --grad-whatsapp:linear-gradient(135deg,#25d366,#128c7e);

  --text-1:#f5f5f5; --text-2:#a8a8a8; --text-3:#6b6b6b;

  --border:rgba(255,193,7,.12); --border-subtle:rgba(255,255,255,.06);
  --shadow:0 4px 24px rgba(0,0,0,.4); --glow:0 0 40px rgba(255,193,7,.06);

  --r-sm:12px; --r-md:16px; --r-lg:20px; --r-xl:24px;
  --nav-h:72px; --header-h:64px;

  /* paleta do PDF — mesma do src/modules/pdfGenerator.js */
  --p-ink:#18181b; --p-strong:#3f3f46; --p-muted:#71717a; --p-soft:#a1a1aa;
  --p-line:#e4e4e7; --p-surface:#fafafa; --p-surface2:#f4f4f5;
  --p-accent:#f5b800; --p-accent-ink:#926a00; --p-accent-soft:#fef9e7;
  --p-accent-line:#f6e8b2; --p-green:#16805a;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{font-size:16px;-webkit-tap-highlight-color:transparent;scroll-behavior:smooth}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  background:var(--bg-primary); color:var(--text-1);
  min-height:100dvh; overflow-x:hidden; -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
button{font-family:inherit}

/* granulado sutil, igual ao do app */
body::before{
  content:''; position:fixed; inset:0; z-index:0; pointer-events:none;
  background:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.02'/%3E%3C/svg%3E");
}

/* ===== etapas do funil ===== */
.etapa{display:none; position:relative; z-index:1}
.etapa.ativa{display:block; animation:fadeInUp .45s cubic-bezier(.25,.46,.45,.94)}
@keyframes fadeInUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
@keyframes popIn{from{transform:scale(0)}to{transform:scale(1)}}
@keyframes pulsa{0%,100%{box-shadow:0 0 0 0 rgba(255,193,7,.45)}70%{box-shadow:0 0 0 14px rgba(255,193,7,0)}}
@keyframes pulsaVerde{0%,100%{box-shadow:0 0 0 0 rgba(52,211,153,.5)}70%{box-shadow:0 0 0 16px rgba(52,211,153,0)}}
@keyframes sobe{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:translateY(0)}}
@keyframes gira{to{transform:rotate(360deg)}}

/* =========================================================
   ETAPA 1 — Abertura
   ========================================================= */
.abertura{
  min-height:100dvh; display:flex; flex-direction:column;
  align-items:center; justify-content:center; text-align:center;
  padding:36px 22px calc(36px + env(safe-area-inset-bottom));
  background:radial-gradient(120% 80% at 50% 0%,rgba(255,193,7,.09) 0%,transparent 55%);
}
.selo{
  display:inline-flex; align-items:center; gap:8px;
  padding:7px 15px; border-radius:999px;
  background:var(--accent-dim); border:1px solid var(--border);
  color:var(--accent); font-size:.7rem; font-weight:800;
  letter-spacing:.07em; text-transform:uppercase; margin-bottom:24px;
}
.abertura .raio{font-size:54px; line-height:1; margin-bottom:12px;
  filter:drop-shadow(0 4px 18px rgba(255,193,7,.35))}
.abertura h1{
  font-size:clamp(1.7rem,7.2vw,2.5rem); font-weight:900; letter-spacing:-.045em;
  line-height:1.12; max-width:15ch; margin-bottom:16px;
  background:linear-gradient(135deg,var(--text-1) 35%,var(--accent-light));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.abertura .linha-fina{
  color:var(--text-2); font-size:1rem; line-height:1.62; max-width:33ch; margin-bottom:28px;
}
.abertura .linha-fina b{color:var(--text-1); font-weight:700}

.passos-previa{
  display:flex; align-items:center; gap:6px; margin-bottom:30px;
  flex-wrap:wrap; justify-content:center; max-width:430px;
}
.passo-mini{
  display:flex; align-items:center; gap:7px; padding:9px 13px; border-radius:999px;
  background:var(--bg-card-solid); border:1px solid var(--border-subtle);
  font-size:.72rem; font-weight:600; color:var(--text-2);
}
.passo-mini i{font-style:normal; font-size:15px}
.seta-mini{color:var(--text-3); font-size:.8rem}
/* No celular os três passos quebram em duas linhas e a seta fica órfã
   no fim da linha. Sem seta, os chips viram uma lista limpa. */
@media (max-width:540px){ .seta-mini{display:none} }

.btn-grande{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  width:100%; max-width:410px; min-height:60px; padding:16px 26px;
  border:none; border-radius:var(--r-md); cursor:pointer;
  background:var(--grad-accent); color:#111;
  font-size:1.05rem; font-weight:800; letter-spacing:-.01em; text-decoration:none;
  box-shadow:0 8px 30px rgba(255,193,7,.28);
  transition:transform .18s ease,box-shadow .18s ease;
}
.btn-grande:hover{transform:translateY(-2px); box-shadow:0 14px 38px rgba(255,193,7,.36)}
.btn-grande:active{transform:scale(.97)}
.btn-grande.pulsando{animation:pulsa 2.4s infinite}
.btn-fantasma{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  width:100%; max-width:410px; min-height:52px; padding:14px 24px; margin-top:12px;
  background:transparent; border:1.5px solid var(--border-subtle); border-radius:var(--r-md);
  color:var(--text-2); font-size:.9rem; font-weight:700; cursor:pointer; text-decoration:none;
  transition:all .2s ease;
}
.btn-fantasma:hover{border-color:var(--accent); color:var(--accent)}

.rodape-abertura{margin-top:20px; color:var(--text-3); font-size:.78rem; line-height:1.75}
.rodape-abertura b{color:var(--text-2)}

/* =========================================================
   ETAPA 2 — Réplica do app
   ========================================================= */
.palco{min-height:100dvh; display:flex; align-items:center; justify-content:center}
.aparelho{
  position:relative; width:100%; max-width:520px; height:100dvh;
  background:var(--bg-primary); overflow:hidden; display:flex; flex-direction:column;
}
@media (min-width:700px){
  .palco{padding:26px 20px;
    background:radial-gradient(90% 60% at 50% 0%,rgba(255,193,7,.06) 0%,transparent 60%)}
  .aparelho{
    width:412px; height:min(872px,94vh); border-radius:44px;
    border:11px solid #191919; outline:1px solid #2a2a2a;
    box-shadow:0 40px 90px rgba(0,0,0,.75),0 0 70px rgba(255,193,7,.05);
  }
}
.tela{
  flex:1; overflow-y:auto; overflow-x:hidden; -webkit-overflow-scrolling:touch;
  padding-bottom:calc(var(--nav-h) + 84px);
  scrollbar-width:none; -ms-overflow-style:none;
}
.tela::-webkit-scrollbar{width:0; height:0; display:none}

/* ---- faixa da promessa (só existe na demonstração) ---- */
.promessa{
  flex-shrink:0; position:relative; z-index:110;
  background:linear-gradient(180deg,rgba(255,193,7,.14),rgba(255,193,7,.05));
  border-bottom:1px solid var(--border);
  padding:9px 16px 10px; text-align:center;
}
.promessa-selo{
  display:block; font-size:.6rem; font-weight:800; letter-spacing:.09em;
  text-transform:uppercase; color:var(--accent); margin-bottom:3px;
}
.promessa-txt{
  font-size:.78rem; line-height:1.35; color:var(--text-2); font-weight:500;
  max-width:34ch; margin:0 auto;
}
.promessa-txt b{color:var(--text-1); font-weight:800}

/* header do app */
.app-header{
  position:sticky; top:0; z-index:100; flex-shrink:0;
  background:var(--bg-nav); backdrop-filter:blur(24px) saturate(1.3);
  -webkit-backdrop-filter:blur(24px) saturate(1.3);
  border-bottom:1px solid var(--border);
  padding:0 15px; display:flex; align-items:center; gap:10px; height:var(--header-h);
}
.app-header .logo-icon{font-size:29px; line-height:1; filter:drop-shadow(0 2px 6px rgba(255,193,7,.3))}
.app-header h1{
  font-size:clamp(1.02rem,4.4vw,1.28rem); font-weight:800; letter-spacing:-.03em; white-space:nowrap;
  background:linear-gradient(135deg,#ffc107,#ffe066);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.header-instalar{
  margin-left:auto; display:inline-flex; align-items:center; gap:6px;
  height:34px; padding:0 13px; border-radius:999px;
  background:var(--accent-dim); border:1px solid var(--border);
  color:var(--accent); font-size:.74rem; font-weight:700; cursor:pointer;
  transition:background .2s ease,transform .15s ease; white-space:nowrap;
}
.header-instalar:hover{background:rgba(255,193,7,.16)}
.header-instalar:active{transform:scale(.95)}
.header-logout{
  width:34px; height:34px; display:flex; align-items:center; justify-content:center;
  border-radius:50%; background:transparent; border:1px solid var(--border-subtle);
  color:var(--text-3); cursor:pointer; transition:all .2s ease; flex-shrink:0;
}
.header-logout:hover{color:var(--text-2); border-color:var(--border)}

/* nav inferior */
.bottom-nav{
  position:absolute; bottom:0; left:0; right:0; z-index:200;
  background:var(--bg-nav); backdrop-filter:blur(24px) saturate(1.3);
  -webkit-backdrop-filter:blur(24px) saturate(1.3);
  border-top:1px solid var(--border);
  display:flex; justify-content:space-around; align-items:center; height:var(--nav-h);
}
.nav-btn{
  display:flex; flex-direction:column; align-items:center; gap:4px;
  padding:8px 18px; background:none; border:none; color:var(--text-3);
  font-size:.68rem; font-weight:600; cursor:pointer; transition:all .3s ease;
  position:relative; letter-spacing:.03em; text-transform:uppercase;
}
.nav-btn .nav-icon{font-size:24px; line-height:1;
  transition:transform .3s cubic-bezier(.175,.885,.32,1.275)}
.nav-btn.active{color:var(--accent)}
.nav-btn.active .nav-icon{transform:scale(1.2) translateY(-2px)}
.nav-btn.active::after{
  content:''; position:absolute; top:0; left:50%; transform:translateX(-50%);
  width:36px; height:3px; background:var(--grad-accent); border-radius:0 0 6px 6px;
  box-shadow:0 2px 8px rgba(255,193,7,.3);
}
.nav-btn:active{transform:scale(.92)}
.nav-btn.chamando{animation:pulsa 1.4s infinite; border-radius:14px}
.nav-badge{
  position:absolute; top:2px; right:6px; background:var(--red); color:#fff;
  font-size:.62rem; font-weight:800; min-width:18px; height:18px; border-radius:9px;
  display:none; align-items:center; justify-content:center; padding:0 4px;
  box-shadow:0 2px 6px rgba(248,113,113,.4);
}
.nav-badge.show{display:flex; animation:popIn .3s cubic-bezier(.175,.885,.32,1.275)}

/* abas */
.tab-content{display:none; padding:20px 16px;
  animation:fadeInUp .4s cubic-bezier(.25,.46,.45,.94)}
.tab-content.active{display:block}

.section-title{
  font-size:1.5rem; font-weight:900; margin-bottom:6px; letter-spacing:-.04em;
  background:linear-gradient(135deg,var(--text-1) 30%,var(--accent-light));
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.section-subtitle{font-size:.85rem; color:var(--text-2); margin-bottom:22px; line-height:1.6}

/* cards / inputs */
.card{
  background:var(--bg-card); border:1px solid var(--border-subtle);
  border-radius:var(--r-lg); padding:20px; margin-bottom:12px;
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  transition:all .3s ease; position:relative; overflow:hidden;
}
.card-icon{
  width:46px; height:46px; border-radius:var(--r-sm);
  background:var(--grad-accent-soft); border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center; font-size:22px; flex-shrink:0;
}
.input-group{margin-bottom:12px}
.mt-12{margin-top:12px}
.input-label{
  display:block; font-size:.76rem; font-weight:600; color:var(--text-2);
  margin-bottom:6px; text-transform:uppercase; letter-spacing:.05em;
}
.input-field{
  width:100%; padding:14px 16px; background:var(--bg-input);
  border:1.5px solid var(--border-subtle); border-radius:var(--r-md);
  color:var(--text-1); font-family:inherit; font-size:1.05rem; font-weight:600;
  outline:none; transition:all .3s ease; -webkit-appearance:none; appearance:none;
}
.input-field::placeholder{color:var(--text-3); font-weight:400}
.input-field:focus,.input-field.focado{
  border-color:var(--accent);
  box-shadow:0 0 0 3px var(--accent-dim),0 0 20px rgba(255,193,7,.08);
  background:var(--bg-secondary);
}
.input-field.chamando{animation:pulsa 1.6s infinite; border-color:var(--accent)}
.input-row{display:grid; grid-template-columns:1fr 1fr; gap:10px; align-items:end}
.input-row .input-label{min-height:2.2em}

/* chips de serviço */
.service-selector{margin-bottom:20px}
.service-grid{display:grid; grid-template-columns:1fr 1fr; gap:8px; margin-top:10px}
.service-chip{
  display:flex; align-items:center; gap:10px; padding:13px 14px;
  border:1.5px solid var(--border-subtle); border-radius:var(--r-md);
  background:var(--bg-card); color:var(--text-2);
  font-family:inherit; font-size:.75rem; font-weight:600; cursor:pointer;
  transition:all .3s ease; text-align:left; position:relative; overflow:hidden;
}
.service-chip::before{
  content:''; position:absolute; inset:0; background:var(--grad-accent-soft);
  opacity:0; transition:opacity .3s ease;
}
.service-chip:hover::before{opacity:.5}
.service-chip .chip-icon{font-size:20px; flex-shrink:0; position:relative; z-index:1}
.service-chip .chip-label{line-height:1.25; position:relative; z-index:1}
.service-chip:active{transform:scale(.96)}
.service-chip.active{
  border-color:var(--accent); background:var(--accent-dim); color:var(--text-1);
  box-shadow:0 0 20px rgba(255,193,7,.1),inset 0 0 20px rgba(255,193,7,.03);
}
.service-chip.active::before{opacity:1}
.service-chip.active .chip-label{color:var(--accent); font-weight:700}
.service-chip.mais{border-style:dashed; justify-content:center; color:var(--text-3)}

.selected-service-info{
  background:var(--grad-accent-soft); border:1px solid var(--border);
  border-radius:var(--r-md); padding:14px 18px; margin-bottom:16px;
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:6px;
}
.selected-service-name{font-size:.9rem; font-weight:700; color:var(--text-1)}
.selected-service-price{font-size:.82rem; font-weight:600; color:var(--accent)}

.calc-card{border-color:rgba(255,193,7,.2); border-width:1.5px}
.calc-section-title{font-size:1rem; font-weight:700; margin-bottom:8px; color:var(--text-1)}
.dim-hint{font-size:.78rem; color:var(--accent); margin-bottom:12px; opacity:.8; font-weight:500}
.calc-result{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 18px; background:var(--accent-dim);
  border:1px solid rgba(255,193,7,.1); border-radius:var(--r-sm); margin-top:12px;
}
.calc-result-label{font-size:.82rem; color:var(--text-2); font-weight:500}
.calc-result-value{font-size:1.2rem; font-weight:800; color:var(--accent);
  transition:transform .25s cubic-bezier(.175,.885,.32,1.275)}
.calc-result-value.saltou{transform:scale(1.14)}

/* botões do app */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  min-height:56px; padding:14px 22px; border:none; border-radius:var(--r-md);
  font-family:inherit; font-size:.95rem; font-weight:700; cursor:pointer;
  transition:all .3s ease; width:100%; position:relative; overflow:hidden;
  text-decoration:none;
}
.btn:active{transform:scale(.96)}
.btn-icon{font-size:20px; line-height:1; flex-shrink:0}
.btn-add{background:var(--grad-green); color:#fff; margin-top:12px;
  box-shadow:0 4px 20px rgba(52,211,153,.25); text-shadow:0 1px 2px rgba(0,0,0,.2)}
.btn-add.destaque{animation:pulsaVerde 1.8s infinite}
.btn-secondary{background:var(--bg-input); color:var(--text-1); border:1.5px solid var(--border)}
.btn-print{background:var(--grad-accent); color:#111; box-shadow:0 4px 20px rgba(255,193,7,.3)}
.btn-print.destaque{animation:pulsa 1.8s infinite}
.btn-whatsapp{background:var(--grad-whatsapp); color:#fff}
.btn-clear{background:transparent; border:1.5px solid rgba(248,113,113,.25); color:var(--red)}
.btn-stack{display:flex; flex-direction:column; align-items:flex-start; gap:2px; text-align:left}
.btn-sub{font-size:.7rem; font-weight:500; opacity:.85}
.action-buttons{display:flex; flex-direction:column; gap:12px; margin-top:20px}
.btn.adormecido{opacity:.4; filter:saturate(.45)}

/* lista do orçamento */
.budget-list{list-style:none}
.budget-item{
  display:flex; align-items:center; gap:12px; padding:16px;
  background:var(--bg-card); border:1px solid var(--border-subtle);
  border-radius:var(--r-md); margin-bottom:10px; animation:fadeInUp .3s ease;
}
.budget-item-info{flex:1; min-width:0}
.budget-item-name{font-size:.88rem; font-weight:700; color:var(--text-1); line-height:1.3}
.budget-item-detail{font-size:.75rem; color:var(--text-3); margin-top:2px}
.budget-item-value{font-size:1rem; font-weight:800; color:var(--accent); white-space:nowrap}
.budget-item-remove{
  width:36px; height:36px; border-radius:50%; background:var(--red-dim);
  border:1px solid rgba(248,113,113,.2); color:var(--red); font-size:18px;
  display:flex; align-items:center; justify-content:center; cursor:pointer; flex-shrink:0;
}
.total-card{
  background:var(--grad-accent-soft); border:2px solid var(--accent);
  border-radius:var(--r-lg); padding:26px; text-align:center; margin:18px 0;
  box-shadow:0 0 40px rgba(255,193,7,.08),0 8px 32px rgba(0,0,0,.2);
  position:relative; overflow:hidden;
}
.total-label{font-size:.8rem; font-weight:600; color:var(--text-2);
  text-transform:uppercase; letter-spacing:.1em; margin-bottom:8px}
.total-value{
  font-size:2.4rem; font-weight:900; letter-spacing:-.03em;
  background:linear-gradient(135deg,#ffc107,#ffe066);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.ficha-demo{
  background:var(--bg-card); border:1px solid var(--border-subtle);
  border-radius:var(--r-md); padding:16px; margin-bottom:14px;
}
.ficha-demo h4{font-size:.82rem; font-weight:700; color:var(--text-1); margin-bottom:10px}
.ficha-linha{display:flex; justify-content:space-between; gap:14px; padding:6px 0;
  font-size:.78rem; border-bottom:1px dashed var(--border-subtle)}
.ficha-linha:last-child{border-bottom:none}
.ficha-linha b{color:var(--text-3); font-weight:600}
.ficha-linha span{color:var(--text-1); font-weight:600; text-align:right}
.ficha-nota{margin-top:11px; font-size:.72rem; color:var(--accent); opacity:.85; line-height:1.5}

/* toast */
.toast{
  position:absolute; bottom:calc(var(--nav-h) + 20px); left:50%;
  transform:translateX(-50%) translateY(100px);
  background:var(--bg-card-solid); border:1px solid var(--accent); color:var(--text-1);
  padding:13px 22px; border-radius:var(--r-xl); font-size:.85rem; font-weight:600;
  box-shadow:0 12px 40px rgba(0,0,0,.5),0 0 20px rgba(255,193,7,.1);
  z-index:500; opacity:0; transition:all .4s cubic-bezier(.175,.885,.32,1.275);
  pointer-events:none; max-width:88%; text-align:center; line-height:1.4;
}
.toast.show{opacity:1; transform:translateX(-50%) translateY(0)}

/* coach mark — só existe na demonstração */
.coach{
  position:absolute; left:50%; transform:translateX(-50%) translateY(12px);
  bottom:calc(var(--nav-h) + 16px); z-index:420; display:none; width:max-content;
  background:linear-gradient(135deg,#ffc107,#ff9100); color:#111;
  padding:11px 20px; border-radius:999px; font-size:.82rem; font-weight:700;
  box-shadow:0 10px 30px rgba(255,193,7,.35); pointer-events:none;
  opacity:0; transition:opacity .35s ease,transform .35s cubic-bezier(.175,.885,.32,1.275);
  max-width:calc(100% - 28px); text-align:center; line-height:1.35;
}
.coach b{font-weight:900}
.coach.show{display:block; opacity:1; transform:translateX(-50%) translateY(0)}

/* =========================================================
   Numpad — réplica do src/modules/numpad.js
   ========================================================= */
.numpad-overlay{
  position:absolute; inset:0; z-index:600; display:none;
  align-items:flex-end; justify-content:center;
  background:rgba(0,0,0,.72); backdrop-filter:blur(4px);
}
.numpad-overlay.open{display:flex}
.numpad-modal{
  width:100%; background:var(--bg-secondary);
  border-top:1px solid var(--border); border-radius:var(--r-xl) var(--r-xl) 0 0;
  padding:16px 14px calc(16px + env(safe-area-inset-bottom));
  box-shadow:0 -12px 44px rgba(0,0,0,.6);
  animation:sobe .28s cubic-bezier(.25,.46,.45,.94);
}
.numpad-header{display:flex; align-items:center; gap:10px; margin-bottom:12px}
.numpad-title{font-size:1rem; font-weight:700; color:var(--text-1)}
.numpad-field-name{font-size:.76rem; color:var(--accent); font-weight:600; margin-left:auto}
.numpad-close{
  width:32px; height:32px; border-radius:50%; background:var(--bg-input);
  border:1px solid var(--border-subtle); color:var(--text-2);
  cursor:pointer; font-size:14px; flex-shrink:0;
}
.numpad-display{
  background:var(--bg-primary); border:1px solid var(--border-subtle);
  border-radius:var(--r-sm); padding:12px 16px; margin-bottom:12px; text-align:right;
}
.numpad-expression{font-size:.8rem; color:var(--text-3); min-height:18px; font-weight:500}
.numpad-result{font-size:1.7rem; font-weight:800; color:var(--accent); letter-spacing:-.02em}
.numpad-keys{display:grid; grid-template-columns:repeat(4,1fr); gap:8px}
.numpad-key{
  min-height:52px; border-radius:var(--r-sm); background:var(--bg-input);
  border:1px solid var(--border-subtle); color:var(--text-1);
  font-size:1.15rem; font-weight:700; cursor:pointer; transition:all .12s ease;
}
.numpad-key:active{transform:scale(.93); background:var(--bg-card-solid)}
.numpad-op{background:rgba(255,193,7,.06); color:var(--accent); font-weight:700}
.numpad-equals{background:var(--grad-accent); color:#111; font-weight:800}
.numpad-ok{grid-column:span 2; background:var(--grad-green); color:#fff; font-weight:800}

/* =========================================================
   ETAPA 3 — Gerando
   ========================================================= */
.gerando{
  min-height:100dvh; display:flex; flex-direction:column;
  align-items:center; justify-content:center; text-align:center; padding:40px 24px;
}
.giro{
  width:72px; height:72px; border-radius:50%; margin-bottom:26px;
  border:4px solid rgba(255,193,7,.15); border-top-color:var(--accent);
  animation:gira .9s linear infinite;
}
.gerando h2{font-size:1.3rem; font-weight:800; margin-bottom:8px; letter-spacing:-.03em}
.gerando .status{color:var(--text-2); font-size:.92rem; min-height:24px}
.barra-carga{
  width:100%; max-width:320px; height:6px; border-radius:99px;
  background:var(--bg-input); overflow:hidden; margin-top:22px;
}
.barra-carga i{display:block; height:100%; width:0%; border-radius:99px;
  background:var(--grad-accent); transition:width .4s ease}

/* =========================================================
   ETAPA 4 — Resultado + oferta
   ========================================================= */
.resultado{padding:0 0 140px}
.faixa-vitoria{
  background:linear-gradient(180deg,rgba(52,211,153,.14) 0%,transparent 100%);
  border-bottom:1px solid rgba(52,211,153,.16);
  padding:38px 22px 30px; text-align:center;
}
.faixa-vitoria .selo-ok{
  display:inline-flex; align-items:center; gap:8px; padding:7px 15px; border-radius:999px;
  background:rgba(52,211,153,.12); border:1px solid rgba(52,211,153,.28);
  color:var(--green); font-size:.72rem; font-weight:800;
  letter-spacing:.06em; text-transform:uppercase; margin-bottom:16px;
}
.faixa-vitoria h2{
  font-size:clamp(1.5rem,6vw,2.1rem); font-weight:900; letter-spacing:-.04em;
  line-height:1.15; margin-bottom:12px;
}
.faixa-vitoria h2 em{font-style:normal; color:var(--accent)}
.faixa-vitoria p{color:var(--text-2); font-size:.95rem; line-height:1.6; max-width:42ch; margin:0 auto}
.crono{
  display:inline-flex; align-items:baseline; gap:8px; margin-top:18px;
  padding:12px 22px; border-radius:var(--r-md);
  background:var(--bg-card-solid); border:1px solid var(--border);
}
.crono b{font-size:1.9rem; font-weight:900; color:var(--accent); letter-spacing:-.03em}
.crono span{font-size:.8rem; color:var(--text-2); font-weight:600}

.faixa{max-width:760px; margin:0 auto; padding:44px 20px 0}
.faixa-titulo{
  display:flex; align-items:center; gap:10px; margin-bottom:6px;
  font-size:1.22rem; font-weight:800; letter-spacing:-.03em;
}
.faixa-titulo i{font-style:normal; font-size:22px}
.faixa-sub{color:var(--text-2); font-size:.88rem; line-height:1.6; margin-bottom:20px; max-width:52ch}

/* ---- folha do PDF ---- */
.folha-wrap{position:relative}
.folha{
  background:#fff; color:var(--p-ink); border-radius:6px; overflow:hidden;
  box-shadow:0 24px 60px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.06);
  font-size:12px; line-height:1.45;
}
.folha-filete{height:5px; background:var(--p-accent)}
.folha-topo{
  background:var(--p-surface); border-bottom:1px solid var(--p-line);
  padding:18px 20px; display:flex; align-items:center; gap:14px;
}
.folha-logo{
  width:62px; height:62px; border-radius:8px; background:#fff;
  border:1px solid var(--p-line); display:flex; flex-direction:column;
  align-items:center; justify-content:center; gap:2px; flex-shrink:0;
}
.folha-logo b{font-size:8px; letter-spacing:.06em; color:var(--p-accent-ink); font-weight:800}
.folha-logo i{font-style:normal; font-size:20px; line-height:1}
.folha-topo-txt{flex:1; min-width:0}
.folha-rot{font-size:8px; font-weight:800; letter-spacing:.12em;
  text-transform:uppercase; color:var(--p-soft)}
.folha-topo-txt h3{font-size:16px; font-weight:800; color:var(--p-ink);
  letter-spacing:-.02em; margin:2px 0 3px}
.folha-topo-txt p{font-size:10px; color:var(--p-muted)}
.folha-num{text-align:right; flex-shrink:0}
.folha-num .n{font-size:14px; font-weight:800; color:var(--p-accent-ink)}
.folha-num .d{font-size:9px; color:var(--p-muted); margin-top:2px}
.folha-corpo{padding:18px 20px}
.folha-partes{display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:16px}
@media (max-width:520px){.folha-partes{grid-template-columns:1fr}}
.folha-parte{
  background:var(--p-surface); border:1px solid var(--p-line);
  border-radius:5px; padding:11px 13px;
}
.folha-parte .folha-rot{margin-bottom:5px}
.folha-parte .nome{font-size:12px; font-weight:800; color:var(--p-ink); margin-bottom:2px}
.folha-parte .li{font-size:10px; color:var(--p-muted); line-height:1.5}
.folha-parte.marcada{border-color:var(--p-accent-line); background:var(--p-accent-soft)}

.folha-tab{width:100%; border-collapse:collapse; margin-bottom:14px}
.folha-tab th{
  background:var(--p-surface2); color:var(--p-strong);
  font-size:8.5px; font-weight:800; letter-spacing:.08em; text-transform:uppercase;
  padding:8px 10px; text-align:left; border-bottom:1px solid var(--p-line);
}
.folha-tab th.n,.folha-tab td.n{text-align:right}
.folha-tab td{padding:9px 10px; border-bottom:1px solid var(--p-line); font-size:11px}
.folha-tab td.desc{font-weight:700; color:var(--p-ink)}
.folha-tab td small{display:block; color:var(--p-muted); font-weight:500; font-size:9.5px; margin-top:1px}
.folha-tab td.n{color:var(--p-strong); font-variant-numeric:tabular-nums}
.folha-tab td.tot{font-weight:800; color:var(--p-ink)}
.folha-tab tr.grupo td{
  background:var(--p-surface); font-size:8.5px; font-weight:800;
  letter-spacing:.09em; text-transform:uppercase; color:var(--p-muted); padding:6px 10px;
}
.folha-total{
  background:var(--p-accent-soft); border:1px solid var(--p-accent-line);
  border-radius:5px; padding:13px 16px; display:flex;
  align-items:center; justify-content:space-between; gap:12px;
}
.folha-total .lb{font-size:9px; font-weight:800; letter-spacing:.1em;
  text-transform:uppercase; color:var(--p-accent-ink)}
.folha-total .vl{font-size:19px; font-weight:900; color:var(--p-ink); letter-spacing:-.02em}
.folha-obs{margin-top:13px; font-size:10px; color:var(--p-muted); line-height:1.6}
.folha-obs b{color:var(--p-strong)}
.folha-pe{
  border-top:1px solid var(--p-line); margin-top:16px; padding-top:8px;
  display:flex; justify-content:space-between; font-size:8.5px; color:var(--p-soft);
}
.legenda-folha{
  margin-top:14px; font-size:.78rem; color:var(--text-3); line-height:1.65;
  display:flex; align-items:flex-start; gap:8px;
}
.legenda-folha i{font-style:normal}
.legenda-folha b{color:var(--accent)}

/* ---- folha 2: a lista de compras ---- */
.folha-resumo{display:flex; gap:10px; margin-bottom:14px}
.folha-cliente{flex:1; min-width:0}
.folha-cliente.marcada{border-left:3px solid var(--p-accent)}
.folha-contagem{
  width:120px; flex-shrink:0; background:var(--p-accent-soft);
  border:1px solid var(--p-accent-line); border-radius:5px; padding:11px 13px;
}
.folha-contagem .n{font-size:20px; font-weight:900; color:var(--p-ink); line-height:1}
.folha-contagem .u{font-size:9px; color:var(--p-accent-ink); font-weight:600; margin-left:3px}

.folha-cat{
  border:1px solid var(--p-line); border-radius:5px;
  margin-bottom:8px; overflow:hidden;
}
.folha-cat-topo{
  background:var(--p-surface2); border-bottom:1px solid var(--p-line);
  padding:7px 12px; display:flex; justify-content:space-between; align-items:center;
}
.folha-cat-topo .lb{font-size:8px; font-weight:800; letter-spacing:.09em;
  text-transform:uppercase; color:var(--p-strong)}
.folha-cat-topo .qt{font-size:8px; color:var(--p-soft); font-weight:600}
.folha-mat{
  display:flex; align-items:center; gap:9px; padding:8px 12px;
  border-bottom:1px solid var(--p-line); font-size:11px;
}
.folha-cat .folha-mat:last-child{border-bottom:none}
.folha-mat .caixa{
  width:11px; height:11px; border:1px solid var(--p-soft);
  border-radius:2px; flex-shrink:0;
}
.folha-mat .nome{flex:1; min-width:0; color:var(--p-ink)}
.folha-mat .qtd{font-weight:800; color:var(--p-ink); white-space:nowrap;
  font-variant-numeric:tabular-nums}
.folha-mat .uni{font-size:9px; color:var(--p-muted); margin-left:3px; font-weight:500}
.folha-aviso{
  background:var(--p-surface); border:1px solid var(--p-line); border-radius:5px;
  padding:10px 13px; font-size:9.5px; color:var(--p-muted); line-height:1.6; margin-top:4px;
}

/* ---- materiais ---- */
.mat-box{
  background:var(--bg-card-solid); border:1px solid var(--border);
  border-radius:var(--r-lg); overflow:hidden;
}
.mat-cat{
  display:flex; align-items:center; gap:9px; padding:11px 16px;
  background:rgba(255,193,7,.05); border-bottom:1px solid var(--border-subtle);
  font-size:.72rem; font-weight:800; letter-spacing:.07em;
  text-transform:uppercase; color:var(--accent);
}
.mat-linha{
  display:flex; align-items:center; gap:12px; padding:13px 16px;
  border-bottom:1px solid var(--border-subtle);
}
.mat-linha:last-child{border-bottom:none}
.mat-ico{font-size:19px; width:24px; text-align:center; flex-shrink:0}
.mat-nome{flex:1; min-width:0; font-size:.84rem; font-weight:600; color:var(--text-1)}
.mat-nome small{display:block; font-size:.72rem; color:var(--text-3); font-weight:500; margin-top:1px}
.mat-qtd{
  font-size:.82rem; font-weight:800; color:var(--accent); white-space:nowrap;
  background:var(--accent-dim); border:1px solid var(--border);
  padding:4px 10px; border-radius:8px; flex-shrink:0;
}
.mat-val{font-size:.8rem; font-weight:700; color:var(--text-2);
  white-space:nowrap; min-width:66px; text-align:right; flex-shrink:0}
.mat-rodape{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:16px; background:var(--green-dim); border-top:1px solid rgba(52,211,153,.18);
}
.mat-rodape .lb{font-size:.76rem; font-weight:700; color:var(--text-2);
  text-transform:uppercase; letter-spacing:.06em}
.mat-rodape .vl{font-size:1.35rem; font-weight:900; color:var(--green); letter-spacing:-.02em}
.mat-aviso{margin-top:12px; font-size:.76rem; color:var(--text-3); line-height:1.6}

/* ---- comparação ---- */
.duelo{display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:8px}
@media (max-width:520px){.duelo{grid-template-columns:1fr}}
.duelo-card{
  border-radius:var(--r-lg); padding:20px; border:1.5px solid var(--border-subtle);
  background:var(--bg-card-solid);
}
.duelo-card.bom{border-color:var(--accent); background:var(--grad-accent-soft)}
.duelo-card .top{font-size:.72rem; font-weight:800; letter-spacing:.08em;
  text-transform:uppercase; color:var(--text-3); margin-bottom:10px}
.duelo-card.bom .top{color:var(--accent)}
.duelo-card .big{font-size:1.9rem; font-weight:900; letter-spacing:-.03em; margin-bottom:10px}
.duelo-card.bom .big{color:var(--accent)}
.duelo-card ul{list-style:none; display:flex; flex-direction:column; gap:7px}
.duelo-card li{font-size:.82rem; color:var(--text-2); line-height:1.45;
  display:flex; gap:7px; align-items:flex-start}
.duelo-card li i{font-style:normal; flex-shrink:0}

/* ---- oferta ---- */
.oferta{
  max-width:760px; margin:52px auto 0; padding:0 20px;
}
.oferta-caixa{
  background:linear-gradient(180deg,rgba(255,193,7,.09) 0%,rgba(28,28,28,.9) 45%);
  border:1.5px solid var(--border); border-radius:var(--r-xl);
  padding:32px 24px; text-align:center;
}
.oferta-caixa h2{font-size:clamp(1.4rem,5.4vw,1.95rem); font-weight:900;
  letter-spacing:-.04em; line-height:1.16; margin-bottom:12px}
.oferta-caixa .sub{color:var(--text-2); font-size:.95rem; line-height:1.6;
  max-width:40ch; margin:0 auto 24px}
.lista-valor{
  list-style:none; text-align:left; max-width:400px; margin:0 auto 26px;
  display:flex; flex-direction:column; gap:11px;
}
.lista-valor li{display:flex; gap:11px; align-items:flex-start;
  font-size:.9rem; color:var(--text-1); line-height:1.45}
.lista-valor li i{font-style:normal; color:var(--green); font-size:1rem; flex-shrink:0}
.lista-valor li b{font-weight:700}
.lista-valor li small{display:block; color:var(--text-3); font-size:.78rem; font-weight:400; margin-top:2px}
.oferta-nota{margin-top:16px; font-size:.78rem; color:var(--text-3); line-height:1.7}

.barra-fixa{
  position:fixed; left:0; right:0; bottom:0; z-index:400;
  background:rgba(10,10,10,.94); backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px); border-top:1px solid var(--border);
  padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  display:none; align-items:center; gap:12px;
  transform:translateY(110%); transition:transform .35s cubic-bezier(.25,.46,.45,.94);
}
.barra-fixa.show{display:flex; transform:translateY(0)}
.barra-fixa .txt{flex:1; min-width:0; line-height:1.25}
.barra-fixa .txt b{display:block; font-size:.86rem; font-weight:800}
.barra-fixa .txt small{font-size:.72rem; color:var(--text-3)}
.barra-fixa .btn-grande{width:auto; min-height:48px; padding:12px 22px;
  font-size:.92rem; flex-shrink:0; max-width:none}

/* ---- painel de depuração (?debug=1) ---- */
#painel-debug{
  position:fixed; right:10px; bottom:10px; z-index:9999; width:290px; max-height:46vh;
  overflow:auto; background:rgba(0,0,0,.92); border:1px solid var(--accent);
  border-radius:12px; padding:10px 12px; font-family:ui-monospace,Menlo,Consolas,monospace;
  font-size:10.5px; color:#9fe8c0; line-height:1.5; display:none;
}
#painel-debug b{color:var(--accent); display:block; margin-bottom:6px; font-size:11px}
#painel-debug div{border-bottom:1px dotted rgba(255,255,255,.1); padding:3px 0}