/* Meus Ganhos - calculadora semanal para caminhoneiros
   Celular primeiro. Tema escuro. Sem framework. */

:root{
  --fundo:#081620;
  --fundo-2:#0f2130;
  --cartao:#12293a;
  --borda:#1e3d52;
  --azul:#2c7c8e;
  --azul-claro:#4fa8bb;
  --creme:#f4efe6;
  --texto:#dce7ee;
  --apagado:#8aa3b5;
  --verde:#3fbf87;
  --vermelho:#e2725b;
  --dourado:#e8b464;
}

*{box-sizing:border-box;margin:0;padding:0}

body{
  background:var(--fundo);
  color:var(--texto);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.5;
  padding-bottom:3rem;
  -webkit-font-smoothing:antialiased;
}

/* ---------- topo ---------- */
/* topo + abas grudam juntos, senao as abas somem atras do cabecalho ao rolar */
.fixo-topo{position:sticky;top:0;z-index:20;background:var(--fundo)}
.topo{
  display:flex;align-items:center;justify-content:space-between;
  gap:1rem;padding:1rem 1.1rem;
  padding-top:calc(1rem + env(safe-area-inset-top));
  background:var(--fundo-2);
  border-bottom:1px solid var(--borda);
}
.marca{display:flex;align-items:center;gap:.7rem}
.logo{font-size:1.7rem;line-height:1}
.topo h1{font-size:1.15rem;font-weight:700;letter-spacing:-.01em}
.topo p{font-size:.78rem;color:var(--apagado)}

.icone{
  background:transparent;border:1px solid var(--borda);color:var(--texto);
  width:2.4rem;height:2.4rem;border-radius:.7rem;font-size:1.1rem;cursor:pointer;
}
.icone:active{background:var(--cartao)}

/* ---------- abas ---------- */
.abas{display:flex;gap:.4rem;padding:.8rem 1.1rem 0;overflow-x:auto;-webkit-overflow-scrolling:touch}
.aba{
  flex:1 0 auto;min-width:6.8rem;
  background:var(--fundo-2);border:1px solid var(--borda);
  border-radius:.8rem .8rem 0 0;border-bottom:none;
  padding:.6rem .5rem;color:var(--apagado);cursor:pointer;text-align:center;
  display:flex;flex-direction:column;gap:.1rem;
}
.aba strong{font-size:.86rem;font-weight:600}
.aba small{font-size:.66rem;opacity:.75}
.aba.ativa{background:var(--cartao);color:var(--creme);border-color:var(--azul)}

main{padding:0 1.1rem}

/* ---------- painéis ---------- */
.painel{
  display:none;background:var(--cartao);
  border:1px solid var(--azul);border-radius:0 0 .9rem .9rem;
  padding:1.1rem;
}
.painel.ativo{display:block}
.explica{font-size:.82rem;color:var(--apagado);margin-bottom:1rem;line-height:1.45}

/* ---------- lista de fretes ---------- */
.bloco-fretes{
  background:var(--fundo);border:1px solid var(--borda);
  border-radius:.75rem;padding:.85rem;margin-bottom:1rem;
}
.bloco-cabecalho{display:flex;align-items:center;justify-content:space-between;gap:.8rem;margin-bottom:.7rem}
.bloco-cabecalho h3{font-size:.9rem;font-weight:700;color:var(--creme)}
.mini{
  background:var(--azul);border:none;color:#fff;border-radius:.55rem;
  padding:.45rem .75rem;font-size:.8rem;font-weight:600;cursor:pointer;white-space:nowrap;
}
.mini:active{background:var(--azul-claro)}

.lista-fretes{list-style:none;display:flex;flex-direction:column;gap:.6rem}
.frete{background:var(--cartao);border:1px solid var(--borda);border-radius:.6rem;padding:.6rem .7rem}
.frete-topo{display:flex;align-items:center;justify-content:space-between;margin-bottom:.4rem}
.frete-numero{font-size:.75rem;font-weight:700;color:var(--azul-claro);text-transform:uppercase;letter-spacing:.05em}
.frete-grade{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}
.frete-grade .campo{margin-bottom:0}
.frete-grade .campo:last-child{grid-column:1 / -1}
.frete-grade label{font-size:.72rem;margin-bottom:.2rem}
.frete-grade .entrada input{padding:.55rem 0;font-size:16px}
.frete-grade input[type=date]{color:var(--creme);font-family:inherit}

.sem-nada{color:var(--apagado);font-size:.82rem;text-align:center;padding:.8rem .4rem}

.totais-fretes{
  display:flex;gap:.5rem;margin-top:.75rem;padding-top:.7rem;
  border-top:1px solid var(--borda);
}
.totais-fretes span{
  flex:1;display:flex;flex-direction:column;gap:.1rem;
  font-size:.68rem;color:var(--apagado);text-transform:uppercase;letter-spacing:.05em;
}
.totais-fretes strong{font-size:.98rem;color:var(--creme);letter-spacing:0;text-transform:none}

.campo{margin-bottom:.9rem;flex:1}
.linha{display:flex;gap:.7rem}
label{display:block;font-size:.8rem;color:var(--apagado);margin-bottom:.35rem}
label small{font-size:.72rem;opacity:.8}

.entrada{
  display:flex;align-items:center;gap:.4rem;
  background:var(--fundo);border:1px solid var(--borda);border-radius:.6rem;
  padding:.1rem .7rem;
}
.entrada:focus-within{border-color:var(--azul-claro)}
.entrada span{color:var(--apagado);font-size:.9rem;flex-shrink:0}
.entrada input{
  flex:1;width:100%;background:transparent;border:none;color:var(--creme);
  font-size:16px; /* 16px evita o zoom automático do iPhone */
  padding:.75rem 0;font-weight:600;
}
.entrada input:focus{outline:none}
.entrada input::placeholder{color:#4a6377;font-weight:400}
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
input[type=number]{-moz-appearance:textfield}

/* ---------- resultado ---------- */
.resultado{
  background:linear-gradient(160deg,var(--fundo-2),var(--cartao));
  border:1px solid var(--borda);border-radius:.9rem;
  padding:1.1rem;margin-top:1rem;
}
.destaque{display:flex;flex-direction:column;gap:.15rem;margin-bottom:.9rem}
.destaque .rotulo{font-size:.8rem;color:var(--apagado);text-transform:uppercase;letter-spacing:.06em}
.destaque strong{font-size:2.4rem;font-weight:800;color:var(--verde);letter-spacing:-.02em;line-height:1.1}

.real{
  display:flex;align-items:center;justify-content:space-between;gap:.8rem;
  background:rgba(63,191,135,.09);border:1px solid rgba(63,191,135,.28);
  border-radius:.6rem;padding:.65rem .8rem;margin-bottom:.9rem;
}
.real span{font-size:.8rem;color:var(--texto)}
.real small{display:block;color:var(--apagado);font-size:.72rem}
.real strong{font-size:1.1rem;color:var(--verde);white-space:nowrap}

.detalhe{list-style:none;border-top:1px solid var(--borda);padding-top:.7rem}
.detalhe li{display:flex;justify-content:space-between;gap:1rem;padding:.3rem 0;font-size:.85rem}
.detalhe li span{color:var(--apagado)}
.detalhe li b{font-weight:600;white-space:nowrap}
.detalhe li.soma{border-top:1px solid var(--borda);margin-top:.4rem;padding-top:.5rem;font-weight:700}
.detalhe li.negativo b{color:var(--vermelho)}
.detalhe li.guardado b{color:var(--dourado)}
.detalhe li.titulo{color:var(--azul-claro);font-size:.74rem;text-transform:uppercase;
  letter-spacing:.07em;margin-top:.6rem;border-top:1px solid var(--borda);padding-top:.6rem}

.por-milha{
  display:flex;justify-content:space-between;align-items:center;
  margin-top:.9rem;padding-top:.7rem;border-top:1px solid var(--borda);
}
.por-milha span{font-size:.82rem;color:var(--apagado)}
.por-milha strong{font-size:1.25rem;color:var(--azul-claro)}

.acoes{display:flex;gap:.6rem;margin-top:1.1rem}
button.principal,button.secundario{
  flex:1;border-radius:.7rem;padding:.85rem 1rem;font-size:.92rem;
  font-weight:600;cursor:pointer;border:1px solid transparent;
}
button.principal{background:var(--azul);color:#fff}
button.principal:active{background:var(--azul-claro)}
button.secundario{background:transparent;border-color:var(--borda);color:var(--apagado)}
button.secundario:active{background:var(--fundo-2)}

/* ---------- histórico ---------- */
.historico{margin-top:1.6rem}
.cabecalho-historico{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:.7rem}
.historico h2{font-size:1rem;font-weight:700}
.totais{display:flex;gap:1rem;text-align:right}
.totais span{font-size:.72rem;color:var(--apagado);display:flex;flex-direction:column}
.totais strong{font-size:.95rem;color:var(--creme)}

.lista{list-style:none;display:flex;flex-direction:column;gap:.5rem}
.lista li{
  display:flex;align-items:center;justify-content:space-between;gap:.8rem;
  background:var(--cartao);border:1px solid var(--borda);border-radius:.7rem;padding:.7rem .85rem;
}
.lista .quando{font-size:.85rem;font-weight:600}
.lista .como{font-size:.7rem;color:var(--apagado)}
.lista .valor{font-size:1rem;font-weight:700;color:var(--verde);white-space:nowrap}
.lado-direito{display:flex;align-items:center;gap:.6rem}
.apagar{background:none;border:none;color:var(--apagado);font-size:1rem;cursor:pointer;padding:.2rem .35rem;line-height:1}
.apagar:active{color:var(--vermelho)}
.vazio{color:var(--apagado);font-size:.85rem;text-align:center;padding:1.2rem}

/* ---------- modal ---------- */
.modal{
  position:fixed;inset:0;background:rgba(4,11,16,.82);
  display:flex;align-items:flex-end;justify-content:center;z-index:50;
}
.modal[hidden]{display:none}
.caixa{
  background:var(--fundo-2);width:100%;max-width:32rem;max-height:90vh;
  border-radius:1.1rem 1.1rem 0 0;border:1px solid var(--borda);
  display:flex;flex-direction:column;
}
.caixa header{
  display:flex;align-items:center;justify-content:space-between;
  padding:1rem 1.1rem;border-bottom:1px solid var(--borda);
}
.caixa h2{font-size:1.05rem}
.corpo{padding:1.1rem;overflow-y:auto;-webkit-overflow-scrolling:touch}
.corpo h3{font-size:.9rem;color:var(--azul-claro);margin:1.2rem 0 .3rem}
.corpo h3:first-child{margin-top:0}
.corpo h3 small{color:var(--apagado);font-weight:400;font-size:.75rem}
.dica{font-size:.76rem;color:var(--apagado);margin-bottom:.7rem;line-height:1.45}
.acoes-config{display:flex;gap:.6rem;margin-top:1.4rem}

/* ---------- telas maiores ---------- */
@media (min-width:700px){
  body{padding-bottom:4rem}
  main{max-width:44rem;margin:0 auto}
  .abas{max-width:44rem;margin:0 auto}
  .topo{padding-left:2rem;padding-right:2rem}
  .destaque strong{font-size:2.9rem}
  .modal{align-items:center}
  .caixa{border-radius:1.1rem}
}