/* ============================================================
   login.css — Estilos da página de login (independente)
   Esta página não usa app.css (não tem sidebar/layout interno).
   ============================================================ */

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

:root {
  --verde:    #1d6fc4;
  --verde-esc:#1558a0;
  --fundo:    #f0f4f8;
  --branco:   #ffffff;
  --cinza:    #e2e8e6;
  --texto:    #1a2e28;
  --sub:      #6b8a82;
  --erro:     #e53e3e;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--fundo);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(29,111,196,.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(29,111,196,.10) 0%, transparent 50%);
}

.card {
  background: var(--branco);
  border-radius: 20px;
  padding: 48px 44px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 8px 40px rgba(0,0,0,.08), 0 1px 3px rgba(0,0,0,.04);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.logo-icon {
  width: 44px; height: 44px;
  background: var(--verde);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}

.logo-icon svg { width: 24px; height: 24px; color: #fff; }

.logo-text {
  font-family: 'Raleway', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--texto);
  letter-spacing: -0.5px;
}

.logo-text span { color: var(--verde); }

.subtitulo {
  color: var(--sub);
  font-size: .92rem;
  margin-bottom: 36px;
  margin-left: 54px;
}

.campo { margin-bottom: 18px; }

label {
  display: block;
  font-size: .82rem;
  font-weight: 500;
  color: var(--texto);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

input[type="email"],
input[type="password"] {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--cinza);
  border-radius: 10px;
  font-family: 'DM Sans', sans-serif;
  font-size: .95rem;
  color: var(--texto);
  background: #fafcff;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}

input:focus {
  border-color: var(--verde);
  box-shadow: 0 0 0 4px rgba(29,111,196,.12);
  background: #fff;
}

.btn-login {
  width: 100%;
  padding: 14px;
  background: var(--verde);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-family: 'Raleway', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: .3px;
  transition: background .2s, transform .1s;
  margin-top: 6px;
}

.btn-login:hover  { background: var(--verde-esc); }
.btn-login:active { transform: scale(.98); }

.alerta-erro {
  background: #fff5f5;
  border: 1px solid #fed7d7;
  color: var(--erro);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: .88rem;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hint {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--cinza);
  font-size: .8rem;
  color: var(--sub);
  text-align: center;
}

.hint code {
  background: var(--fundo);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: .78rem;
}

@media (max-width: 480px) {
  body { align-items: flex-start; padding-top: 24px; }
  .card { padding: 32px 20px; margin: 0 12px; border-radius: 16px; }
}