body {
  background: #f2f4f0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
}

.login-wrapper {
  display: flex;
  width: 100%;
  max-width: 860px;
  min-height: 480px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.13);
}

.login-brand {
  background: #2a2a2a;
  width: 45%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 2rem;
  position: relative;
  overflow: hidden;
}

.login-brand::before,
.login-brand::after {
  content: '';
  position: absolute;
  border-radius: 4px;
  opacity: 0.07;
}
.login-brand::before {
  width: 180px; height: 180px;
  background: #8dc63f;
  right: -60px; top: -40px;
  transform: rotate(30deg);
}
.login-brand::after {
  width: 140px; height: 140px;
  background: #8dc63f;
  right: -20px; bottom: -40px;
  transform: rotate(15deg);
}

.brand-svg { margin-bottom: 1.5rem; }

.brand-title {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}
.brand-title .a-color { color: #8dc63f; }
.brand-title .rest    { color: #ffffff; }

.brand-subtitle {
  color: #888;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 0.4rem;
}

.login-form-panel {
  background: #fff;
  width: 55%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2.5rem 2.5rem;
}

.login-form-panel h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 0.25rem;
}
.login-form-panel .subtitle {
  font-size: 0.83rem;
  color: #888;
  margin-bottom: 1.75rem;
}

.form-control:focus {
  border-color: #8dc63f;
  box-shadow: 0 0 0 0.2rem rgba(141,198,63,.2);
}
.input-group-text {
  background: #f7f8f4;
  border-color: #d1d5db;
  color: #6b7280;
}

.btn-login {
  background: #8dc63f;
  color: #fff;
  border: none;
  width: 100%;
  padding: 0.65rem;
  font-weight: 700;
  border-radius: 8px;
  font-size: 0.95rem;
  transition: background 0.2s;
}
.btn-login:hover { background: #74aa2e; color: #fff; }
.btn-login:disabled { background: #aaa; cursor: not-allowed; }

.alert { font-size: 0.85rem; border-radius: 8px; }

.password-strength {
  height: 4px;
  border-radius: 2px;
  margin-top: 6px;
  transition: width .3s, background .3s;
}

@media (max-width: 600px) {
  .login-brand { display: none; }
  .login-form-panel { width: 100%; border-radius: 20px; }
  .login-wrapper { border-radius: 20px; }
}

/* A-05 ─ labels de formulário auth */
.form-label-sm { font-size: 0.84rem; }

/* Fase 2C.1 CSP — telas de senha (estado inicial; JS mantem width/background dinamicos) */
.password-strength--init { width: 0%; background: #e5e7eb; }
.pw-strength-label { font-size: .75rem; margin-top: 3px; }
.pw-match-msg      { font-size: .78rem; margin-top: 4px; }