:root{
  --bg:#0f151c;                /* fundo + claro p/ sol */
  --card:#141b24;              /* cards mais legíveis */
  --glass: rgba(36, 220, 149, 0.06);
  --text:#e9eef7;
  --muted:#b6c3d4;             /* texto secundário + claro */
  --primary:#ffffff;
  --primary-ink:#082b1a;
  --outline:#1e2a36;           /* borda neutra (antes translúcida) */
  --shadow: 0 10px 30px rgba(0,0,0,.35); /* sombra neutra (sem azul) */
  --radius: 18px;
  --radius-sm: 12px;
  --speed: .25s;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, #0b1016 0, transparent 60%),
    radial-gradient(1000px 500px at 110% 0%, #0b1016 0, transparent 60%),
    linear-gradient(180deg, #0b1118, #070b10);
  background-color: var(--bg);
}

.wrap{max-width: 1100px; margin: 32px auto; padding: 0 20px}

.hero{
  display:flex; align-items:center; justify-content:space-between;
  padding: 18px 20px; border-radius: var(--radius);
  border: 1px solid var(--outline);
  box-shadow: var(--shadow);
}
.brand{display:flex; align-items:center; gap:14px}
.logo {
  width:44px;
  height:44px;
  border-radius: 12px;
  background: linear-gradient(135deg,#0a0d12,#2b3440);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size: 39px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0,0,0,.45);
}
.logo:hover {
  transform: scale(1.5);
  box-shadow: 0 12px 28px rgba(0,0,0,.55);
}

.title h1{margin:0; font-size: 20px; letter-spacing:.2px}
.title p{margin:0; color: var(--muted); font-size: 13px}

/* CTA genérica (a nova do Whats herda daqui) */
.cta{
  background: var(--primary); color: #082b1a; font-weight:700;
  padding: 10px 16px; border-radius: 999px; text-decoration:none;
  transform: translateY(0);
  transition: transform var(--speed), box-shadow var(--speed), filter var(--speed);
  box-shadow: 0 10px 24px rgba(74, 222, 104, 0.25);
}
.cta:active{transform: translateY(0) scale(0.98)}
.cta[aria-disabled="false"] { cursor: pointer; }
.cta[aria-disabled="true"]  { cursor: not-allowed; filter:grayscale(.8) brightness(.8)}

.cta.wa{
  background:#25D366; color:#063f22;
  box-shadow: 0 10px 24px rgba(37,211,102,.25);
  text-align:center;
}

/* sumir fácil */
.hide{ display:none !important; }

@keyframes bump {
  0%{transform:translateY(0)}30%{transform:translateY(-3px)}
  60%{transform:translateY(0)}85%{transform:translateY(-1px)}100%{transform:translateY(0)}
}
.cta:hover{ animation: bump .5s ease; }

.grid{
  display:grid; grid-template-columns: 1fr; gap: 20px; margin-top: 20px;
}
@media (min-width: 900px){
  .grid{grid-template-columns: 1.2fr .8fr}
}

.card{
  border:1px solid var(--outline);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.glass{
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.06), rgba(0, 0, 0, 0.02));
  backdrop-filter: blur(6px)
}

h2{margin: 0 0 14px; font-size: 18px}

.field{display:block; margin: 12px 0}
.field.small{width:100%}

/* linha dos campos */
.row{display:grid; grid-template-columns: repeat(2,1fr); gap: 10px}
@media (min-width: 900px){
  .row{grid-template-columns: repeat(3,1fr)}
}

label{display:block; font-weight:600; margin-bottom: 6px; color: var(--muted); letter-spacing:.2px}
input, select{
  width:100%; padding: 12px 12px;
  background: #0d1218; color: var(--text);
  border: 2px solid #2a3a4a; border-radius: var(--radius-sm);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
  transition: border var(--speed), box-shadow var(--speed), transform var(--speed);
}
input::placeholder{color:#b8c2d1}
input:hover, select:hover{border-color:#0077ff}
input:focus, select:focus{
  outline: none; border-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.25); /* foco azul de confiança */
  transform: translateY(-1px);
}

button{
  cursor:pointer; user-select:none; border:0;
  padding: 12px 16px; border-radius: 999px; font-weight:700;
  transition: transform var(--speed), box-shadow var(--speed), filter var(--speed), background var(--speed), color var(--speed);
}
.primary{background: var(--primary); color: var(--primary-ink)}
.primary:hover{transform: translateY(-1px); box-shadow: 0 16px 30px rgba(31,111,235,.35)}
.ghost{
  background: transparent; color: var(--text);
  border: 1px dashed rgba(133,183,255,.25); margin: 6px 0 12px;
}
.ghost:hover{background: rgba(255,255,255,.03)}
.outline{
  background: transparent; color: var(--text); border:1px solid #1d2a3a;
}
.outline:hover{background: rgba(255,255,255,.03)}

/* ===== Resumo ===== */
.resumo{display:flex; flex-direction:column; gap: 12px}
.metric{
  display:flex; align-items:center; justify-content:space-between;
  padding: 12px 14px; border: 1px solid #223046; border-radius: var(--radius-sm);
  background: #121821;
  transition: transform var(--speed), box-shadow var(--speed);
}
.metric:hover{transform: translateY(-1px); box-shadow: 0 10px 20px rgba(0,0,0,.35)}
.metric .lbl{color: var(--muted); font-weight:600}
.metric .val{font-size: 18px; font-weight:800}

.rules h3{margin: 4px 0 6px; font-size:14px; color: var(--muted)}
.rules ul{margin:0; padding-left: 18px; color:#b9c6d6}
.rules li{margin: 4px 0}

/* Botão do WhatsApp dentro do Resumo */
.resumo .cta.wa{
  width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 4px;
}

.foot{opacity:.75; text-align:center; margin: 24px 0 8px; font-size: 13px}

/* ===== Dropdown de sugestões ===== */
.suggestions{
  position:absolute;
  z-index: 1000;
  background: #0f151c;
  border: 1px solid #223046;
  border-radius: 12px;
  padding: 6px;
  box-shadow: 0 10px 24px rgba(0,0,0,.35);
  display:none;
}
.suggestions.open{ display:block; }
.suggestions__item{
  width:100%; text-align:left; padding:10px 12px; border:0;
  border-radius:10px; background:transparent; color:#e9eef7; cursor:pointer;
  font-family:inherit; font-size:15px;
}
.suggestions__item:hover{ background: rgba(255,255,255,0.05); }
.suggestions__item.active { background: rgba(255,255,255,.12) !important; }
.suggestions__main{font-weight:600}
.suggestions__sec{font-size:12px; color:#b6c3d4}

/* Input inválido */
input.is-invalid, select.is-invalid{
  border-color:#FF4D4F !important;
  box-shadow: 0 0 0 3px rgba(239,68,68,.2) !important;
  animation: shake .18s linear 0s 2;
}
@keyframes shake{
  0%{ transform:translateX(0) } 25%{ transform:translateX(-2px) }
  50%{ transform:translateX(2px) } 75%{ transform:translateX(-1px) }
  100%{ transform:translateX(0) }
}
.err-hint{
  display:block; font-size:12px; color:#ffb4b4;
  margin-top:6px; opacity:.95;
}

/* Pill “Adicionar número” */
.add-num-pill-js{
  display:inline-flex; align-items:center; gap:6px;
  padding:6px 10px; border-radius:999px;
  background:#006ef5; color:#cfe3ff; border:1px solid #274165;
  font-size:12px; cursor:pointer; margin-top:6px;
}
.add-num-pill-js:hover{ background:#0b1d33; }

/* ====== AÇÕES (Calcular) — responsivo sólido ====== */
.actions{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  align-items: stretch;
  margin-top: 8px;
}
.actions .primary{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(14px, 2.6vw, 16px);
  line-height: 1.2;
  padding: 12px 14px;
  white-space: normal;
  text-align: center;
}
@media (max-width: 380px){
  .actions{ grid-template-columns: 1fr; }
}

/* ====== Animação “balanço forte” (fallback) ====== */
@keyframes wiggle-cta {
  0%   { transform: translateX(0) rotate(0deg); }
  10%  { transform: translateX(-2px) rotate(-2deg); }
  20%  { transform: translateX(3px)  rotate(2deg); }
  30%  { transform: translateX(-4px) rotate(-3deg); }
  40%  { transform: translateX(4px)  rotate(3deg); }
  50%  { transform: translateX(-3px) rotate(-2deg); }
  60%  { transform: translateX(3px)  rotate(2deg); }
  70%  { transform: translateX(-2px) rotate(-1.5deg); }
  80%  { transform: translateX(2px)  rotate(1.5deg); }
  90%  { transform: translateX(-1px) rotate(-1deg); }
  100% { transform: translateX(0)  rotate(0deg); }
}
.wiggle-cta { animation: wiggle-cta 0.9s ease both; animation-iteration-count: 3; }
@media (prefers-reduced-motion: reduce){ .wiggle-cta { animation: none; } }