/* =========================================
   LOGIN — Tela de autenticação
   ========================================= */

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

.login-body {
  font-family: var(--fonte-principal);
  background: var(--cor-fundo);
  min-height: 100vh;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
}

/* ─── CARD CENTRALIZADO ─── */
.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--cor-branco);
  border: 1.5px solid var(--cor-borda);
  border-radius: var(--raio-xl);
  padding: 36px 32px;
  box-shadow: var(--sombra-card);
  display: flex;
  flex-direction: column;
  gap: 22px;
}

/* ─── MARCA NO TOPO ─── */
.login-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}
.login-brand-icon {
  width: 32px; height: 32px;
  background: var(--cor-primaria);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.login-brand-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--cor-texto);
  letter-spacing: -.01em;
}

/* ─── HEADER ─── */
.login-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--cor-texto);
  letter-spacing: -.02em;
  margin: 0 0 4px;
}
.login-subtitle {
  font-size: 13px;
  color: var(--cor-texto-fraco);
  margin: 0;
  line-height: 1.5;
}

/* ─── ERRO ─── */
.login-error {
  display: flex;
  align-items: center;
  gap: 9px;
  background: var(--cor-erro-bg);
  border: 1.5px solid #f5c6c6;
  border-radius: var(--raio-md);
  padding: 10px 14px;
  font-size: 13px;
  color: var(--cor-erro-fg);
}
.login-error svg { flex-shrink: 0; }

/* ─── CAMPOS ─── */
.login-fields { display: flex; flex-direction: column; gap: 16px; }
.login-field-group { display: flex; flex-direction: column; gap: 6px; }
.login-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--cor-texto-fraco);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.login-input-wrap { position: relative; display: flex; align-items: center; }
.login-input-icon {
  position: absolute;
  left: 13px;
  width: 16px; height: 16px;
  color: var(--cor-texto-fraco);
  pointer-events: none;
  flex-shrink: 0;
}
.login-input {
  width: 100%;
  height: 44px;
  padding: 0 13px 0 40px;
  background: var(--cor-fundo);
  border: 1.5px solid var(--cor-borda);
  border-radius: var(--raio-md);
  font-size: 14px;
  font-family: inherit;
  color: var(--cor-texto);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.login-input:focus {
  border-color: var(--cor-secundaria);
  box-shadow: 0 0 0 3px rgba(59,79,207,.08);
}
.login-input::placeholder { color: rgba(26,26,26,.3); }
#loginSenha { padding-right: 44px; }

.login-toggle-senha {
  position: absolute;
  right: 11px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--cor-texto-fraco);
  padding: 4px;
  display: flex;
  align-items: center;
  border-radius: 6px;
  transition: color .15s, background .15s;
}
.login-toggle-senha:hover { color: var(--cor-texto); background: var(--cor-borda-suave); }

/* ─── MANTER LOGADO ─── */
.login-options { display: flex; align-items: center; }
.login-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 13px;
  color: var(--cor-texto-medio);
  user-select: none;
}
.login-checkbox { position: absolute; opacity: 0; width: 0; height: 0; }
.login-checkbox-custom {
  width: 18px; height: 18px;
  flex-shrink: 0;
  border: 1.5px solid var(--cor-borda);
  border-radius: 5px;
  background: var(--cor-branco);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, border-color .15s;
  position: relative;
}
.login-checkbox:checked + .login-checkbox-custom {
  background: var(--cor-primaria);
  border-color: var(--cor-primaria);
}
.login-checkbox:checked + .login-checkbox-custom::after {
  content: '';
  display: block;
  width: 4px; height: 8px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(43deg) translateY(-1px);
}
.login-checkbox-label:hover .login-checkbox-custom { border-color: var(--cor-secundaria); }

/* ─── PRIMEIRO ACESSO ─── */
.login-first-access {
  background: #eaecf5;
  border: 1.5px solid #c5cbee;
  border-radius: var(--raio-md);
  padding: 11px 14px;
  font-size: 13px;
  color: #3b4fcf;
  line-height: 1.5;
  display: none;
}
.login-first-access strong { font-weight: 700; }
.login-confirm-wrap { display: none; }

/* ─── BOTÃO ─── */
.login-btn {
  height: 44px;
  width: 100%;
  background: var(--cor-primaria);
  color: #fff;
  border: none;
  border-radius: var(--raio-md);
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: opacity .15s;
  letter-spacing: -.01em;
}
.login-btn:hover:not(:disabled) { opacity: .85; }
.login-btn:disabled { opacity: .6; cursor: not-allowed; }

/* ─── SPINNER ─── */
.login-spinner {
  width: 18px; height: 18px;
  border: 2.5px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: lspin .65s linear infinite;
  flex-shrink: 0;
}
@keyframes lspin { to { transform: rotate(360deg); } }

@media (max-width: 480px) {
  .login-card { padding: 28px 20px; }
}