:root {
  --azul: #1530b7;
  --azul-escuro: #060c86;
  --acento: #2743d6;
  --verde: #2e8b57;
  --vermelho: #c0392b;
  --cinza-bg: #eef1f7;
  --cinza-borda: #dbe0ea;
  --texto: #161b2e;
  --texto-suave: #5b6478;
  --branco: #ffffff;
  --radius: 10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--cinza-bg);
  color: var(--texto);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

.screen { min-height: 100%; }
.screen[hidden] { display: none !important; }

/* ---------- login ---------- */

#login-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(160deg, var(--azul-escuro), var(--azul));
  padding: 20px;
}

.login-logo {
  display: block;
  height: 34px;
  width: auto;
  margin: 0 0 28px;
}

.login-card {
  background: var(--branco);
  border-radius: 16px;
  padding: 32px 28px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}

.login-card h1 {
  margin: 0 0 4px;
  font-size: 22px;
  color: var(--azul-escuro);
}

.subtitle {
  margin: 0 0 24px;
  color: var(--texto-suave);
  font-size: 14px;
}

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--texto-suave);
  margin: 14px 0 6px;
}

input, select, textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--cinza-borda);
  border-radius: 8px;
  font-size: 16px;
  background: var(--branco);
  color: var(--texto);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--azul);
}

button {
  cursor: pointer;
  font-family: inherit;
}

#login-form button, .btn-primary {
  width: 100%;
  margin-top: 22px;
  padding: 13px;
  background: var(--acento);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
}

.erro {
  margin-top: 12px;
  padding: 10px 12px;
  background: #fdecea;
  color: var(--vermelho);
  border-radius: 8px;
  font-size: 14px;
}

/* ---------- app shell ---------- */

#app-screen {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  background: var(--azul-escuro);
  color: #fff;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-title { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 16px; }
.topbar-logo { height: 20px; width: auto; display: block; }

.topbar-user { display: flex; align-items: center; gap: 10px; font-size: 13px; opacity: 0.9; }

.link-btn {
  background: none;
  border: none;
  color: #fff;
  text-decoration: underline;
  font-size: 13px;
  padding: 0;
}

.view {
  flex: 1;
  padding: 16px;
  padding-bottom: 90px;
  max-width: 760px;
  width: 100%;
  margin: 0 auto;
}

.bottomnav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--branco);
  border-top: 1px solid var(--cinza-borda);
  display: flex;
  justify-content: space-around;
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
  z-index: 20;
}

.nav-btn {
  background: none;
  border: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-size: 11px;
  color: var(--texto-suave);
  padding: 6px 8px;
  border-radius: 8px;
  flex: 1;
}

.nav-btn.active { color: var(--azul); font-weight: 700; }

.nav-icon { font-size: 20px; }

.nav-btn-primary .nav-icon { color: var(--acento); }

/* ---------- componentes ---------- */

h2.page-title {
  font-size: 19px;
  margin: 0 0 14px;
  color: var(--azul-escuro);
}

.card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  border: 1px solid var(--cinza-borda);
}

.card-title {
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 2px;
}

.card-sub {
  color: var(--texto-suave);
  font-size: 13px;
  margin-bottom: 10px;
}

.progress-bar {
  background: #e6e9f2;
  border-radius: 6px;
  height: 10px;
  overflow: hidden;
  margin: 8px 0 6px;
}

.progress-fill {
  height: 100%;
  background: var(--verde);
  transition: width 0.3s;
}

.progress-fill.alerta { background: #d9a013; }
.progress-fill.estourado { background: var(--vermelho); }

.valores-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--texto-suave);
  margin-top: 4px;
}

.valores-row strong { color: var(--texto); }

.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
}

.badge-pago { background: #e6f4ea; color: var(--verde); }
.badge-pendente { background: #fdf3e2; color: #b3760f; }
.badge-status { background: #e8f0fb; color: var(--azul); }

.top-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  gap: 10px;
}

.filtros {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.filtros select {
  width: auto;
  font-size: 13px;
  padding: 8px 10px;
}

.compra-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 12px 0;
  border-bottom: 1px solid var(--cinza-borda);
  gap: 10px;
}

.compra-row:last-child { border-bottom: none; }

.compra-info { flex: 1; min-width: 0; }
.compra-material { font-weight: 600; font-size: 14px; }
.compra-meta { font-size: 12px; color: var(--texto-suave); margin-top: 2px; }
.compra-valor { text-align: right; font-weight: 700; white-space: nowrap; }
.compra-valor small { display: block; font-weight: 400; color: var(--texto-suave); font-size: 11px; }

.form-grid { display: flex; flex-direction: column; gap: 0; }
.form-row-2 { display: flex; gap: 10px; }
.form-row-2 > div { flex: 1; }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,20,30,0.5);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 50;
}

.modal {
  background: var(--branco);
  border-radius: 16px 16px 0 0;
  padding: 20px;
  width: 100%;
  max-width: 500px;
  max-height: 88vh;
  overflow-y: auto;
}

@media (min-width: 600px) {
  .modal-overlay { align-items: center; }
  .modal { border-radius: 16px; }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.modal-header h3 { margin: 0; font-size: 17px; }

.close-btn {
  background: none;
  border: none;
  font-size: 20px;
  color: var(--texto-suave);
  line-height: 1;
}

.btn-row { display: flex; gap: 10px; margin-top: 18px; }
.btn-row button { flex: 1; padding: 12px; border-radius: 8px; border: none; font-weight: 600; font-size: 15px; }
.btn-secundario { background: #e6e9f2; color: var(--texto); }

.empty-state {
  text-align: center;
  color: var(--texto-suave);
  padding: 40px 20px;
  font-size: 14px;
}

.small-link {
  background: none;
  border: none;
  color: var(--azul);
  font-size: 13px;
  padding: 4px 0;
  font-weight: 600;
}

.icon-btn {
  background: none;
  border: none;
  font-size: 15px;
  color: var(--texto-suave);
  padding: 4px 6px;
}

.list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--cinza-borda);
}
.list-item:last-child { border-bottom: none; }
.list-item-title { font-weight: 600; font-size: 14px; }
.list-item-sub { font-size: 12px; color: var(--texto-suave); }

.toast {
  position: fixed;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--azul-escuro);
  color: #fff;
  padding: 10px 18px;
  border-radius: 30px;
  font-size: 13px;
  z-index: 100;
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.toast.erro-toast { background: var(--vermelho); }

.resumo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.resumo-item {
  background: var(--branco);
  border: 1px solid var(--cinza-borda);
  border-radius: var(--radius);
  padding: 12px;
}

.resumo-item .label { font-size: 12px; color: var(--texto-suave); }
.resumo-item .valor { font-size: 17px; font-weight: 700; margin-top: 2px; }

.tag-toggle {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.tag-toggle button {
  flex: 1;
  padding: 8px;
  border-radius: 8px;
  border: 1px solid var(--cinza-borda);
  background: var(--branco);
  font-size: 13px;
  font-weight: 600;
  color: var(--texto-suave);
}

.tag-toggle button.active {
  background: var(--azul);
  border-color: var(--azul);
  color: #fff;
}

.btn-small { width: auto; margin: 0; padding: 9px 14px; font-size: 13px; }

/* ---------- escolha de lançamento (despesa/receita) ---------- */

.escolha-lancamento { display: flex; flex-direction: column; gap: 10px; }

.escolha-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 16px;
  background: var(--branco);
  border: 1px solid var(--cinza-borda);
  border-radius: var(--radius);
  text-align: left;
  font-size: 14px;
  color: var(--texto);
}

.escolha-btn:hover { border-color: var(--azul); background: #f7f8fc; }

.escolha-icon { font-size: 26px; line-height: 1; }

/* ---------- relatório mensal ---------- */

.relatorio-link {
  display: block;
  width: 100%;
  background: var(--branco);
  border: 1px solid var(--cinza-borda);
  border-radius: var(--radius);
  padding: 13px 16px;
  margin-bottom: 16px;
  text-align: left;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--azul);
}

.relatorio-link:hover { border-color: var(--azul); }

.relatorio-controles {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}

.relatorio-controles input[type="month"] { flex: 1; }

.relatorio-cabecalho {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--azul-escuro);
}

.relatorio-logo { height: 34px; width: auto; }

.relatorio-titulo { margin: 0; font-size: 18px; color: var(--azul-escuro); }
.relatorio-periodo { color: var(--texto-suave); font-size: 13px; }

.relatorio-secao {
  font-size: 14px;
  color: var(--azul-escuro);
  margin: 22px 0 10px;
  padding-top: 4px;
}

.relatorio-tabela {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-bottom: 4px;
}

.relatorio-tabela th, .relatorio-tabela td {
  text-align: left;
  padding: 8px 6px;
  border-bottom: 1px solid var(--cinza-borda);
}

.relatorio-tabela th { color: var(--texto-suave); font-weight: 600; font-size: 12px; }
.relatorio-tabela td.valor, .relatorio-tabela th:last-child { text-align: right; }

.relatorio-rodape {
  margin-top: 24px;
  padding-top: 14px;
  border-top: 1px solid var(--cinza-borda);
  font-size: 11px;
  color: var(--texto-suave);
  text-align: center;
}

@media print {
  body * { visibility: hidden; }
  #relatorio-imprimivel, #relatorio-imprimivel * { visibility: visible; }
  #relatorio-imprimivel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    max-width: 100%;
  }
  body, .view { padding: 0 !important; margin: 0 !important; background: #fff !important; }
  .relatorio-tabela { font-size: 11px; }
  .toast { display: none !important; }
}