/* Reset básico */
* { box-sizing: border-box; margin: 0; padding: 0; }
.container { width: 100%; max-width: 420px; }

/* Cores do projeto */
:root{
  --color-primary: #026E8C;
  --color-secondary: #F7D51C;
  --text-color: #111827;
  --muted: #6b7280;
  --card-bg: #ffffff;
  --input-border: #e6f2f4;
}

html,body { height: 100%; }
.container { width: 100%; max-width: 420px; }

body {
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--text-color);
  -webkit-font-smoothing:antialiased;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.container { width: 100%; max-width: 420px; }
.container { width: 100%; max-width: 420px; }
.login-card {
  background: rgba(255,255,255,0.98);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(2,110,140,0.08);
  padding: 32px;
}
.brand { font-size: 1.5rem; margin-bottom: 6px; }
.subtitle { color:var(--muted); margin-bottom: 18px; }

.brand-wrap { text-align: center; margin-bottom: 8px; }
.brand-logo { display: block; margin: 0 auto 10px; max-width: 220px; height: auto; }
.brand { font-size: 1.25rem; margin: 0; }
.field { margin-bottom: 14px; }
.field label { display:block; font-size: .9rem; margin-bottom: 6px; color:var(--text-color); }
.field input[type="email"],
.field input[type="password"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--input-border);
  border-radius: 8px;
  font-size: 1rem;
  background: #ffffff;
}
.field-row { display:flex; align-items:center; justify-content:space-between; margin-bottom: 18px; }
.checkbox { display:flex; align-items:center; gap:8px; font-size:.9rem; color:var(--text-color); }
.link { font-size:.9rem; color:var(--color-primary); text-decoration:none; }
.btn { width:100%; padding:10px 12px; border-radius:9px; border:0; cursor:pointer; font-weight:600; }
.btn.primary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(2,110,140,0.18);
}
.btn.primary:hover {
  filter: brightness(.95);
  transform: translateY(-1px);
  transition: all .12s ease;
}
.card-footer { margin-top:16px; text-align:center; color:var(--muted); font-size:.9rem; }
.card-footer a { color:var(--color-primary); text-decoration:none; }
@media (max-width:420px){
  .login-card { padding: 20px; border-radius:10px; }
}

/* Mobile: posicionar o container no topo da página */
@media (max-width:576px){
  body {
    align-items: flex-start;
    padding-top: 18px;
  }
  /* Se o main usar a classe min-vh-100 do bootstrap, anula para mobile */
  main.min-vh-100 {
    min-height: auto !important;
  }
  /* Ajustes visuais para cartões em telas pequenas */
  .login-card {
    margin-top: 6px;
    padding: 18px;
    box-shadow: 0 6px 18px rgba(2,110,140,0.06);
  }
}