.painel-login-page {
  margin: 0;
  min-height: 100vh;
  background: #0f172a;
}

.painel-login {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  min-height: 100vh;
}

.painel-login__brand {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  background: var(--project-gradient);
  color: #fff;
}

.painel-login__brand-inner {
  position: relative;
  z-index: 2;
  max-width: 460px;
}

.painel-login__logo {
  display: block;
  object-fit: contain;
}

.painel-login__logo--brand {
  width: min(260px, 100%);
  margin-bottom: 1.75rem;
  border-radius: 12px;
}

.painel-login__eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
}

.painel-login__brand h1 {
  font-size: clamp(1.85rem, 3vw, 2.45rem);
  font-weight: 700;
  margin: 0 0 0.85rem;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.painel-login__brand p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.65;
  opacity: 0.92;
}

.painel-login__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(8px);
  background: rgba(255, 255, 255, 0.16);
  animation: painel-float 8s ease-in-out infinite;
}

.painel-login__glow--1 {
  width: 320px;
  height: 320px;
  top: -80px;
  right: -60px;
}

.painel-login__glow--2 {
  width: 200px;
  height: 200px;
  bottom: 30px;
  left: -40px;
  animation-delay: -3s;
}

.painel-login__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at center, black 20%, transparent 75%);
  opacity: 0.45;
}

@keyframes painel-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(18px); }
}

.painel-login__panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background:
    radial-gradient(800px 400px at 100% 0%, rgba(91, 77, 255, 0.12), transparent 55%),
    #f8fafc;
}

.painel-login__card {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 2rem 1.75rem 1.75rem;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
}

.painel-login__card-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.painel-login__logo--form {
  width: 72px;
  margin: 0 auto 1rem;
  border-radius: 10px;
}

.painel-login__card-header h2 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
  font-weight: 700;
  color: #0f172a;
}

.painel-login__card-header p {
  margin: 0;
  color: #64748b;
  font-size: 0.925rem;
}

.painel-login__alert {
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  font-size: 0.875rem;
  line-height: 1.45;
}

.painel-login__group {
  margin-bottom: 1rem;
}

.painel-login__group label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #334155;
}

.painel-login__input {
  position: relative;
  display: flex;
  align-items: center;
}

.painel-login__input > i {
  position: absolute;
  left: 0.95rem;
  color: #94a3b8;
  pointer-events: none;
}

.painel-login__input input {
  width: 100%;
  min-height: 48px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 0.65rem 2.75rem 0.65rem 2.6rem;
  font-size: 0.95rem;
  color: #0f172a;
  background: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.painel-login__input input:focus {
  outline: none;
  border-color: #5b4dff;
  box-shadow: 0 0 0 4px rgba(91, 77, 255, 0.12);
}

.painel-login__toggle {
  position: absolute;
  right: 0.45rem;
  border: 0;
  background: transparent;
  color: #64748b;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 8px;
}

.painel-login__toggle:hover {
  background: #f1f5f9;
  color: #0f172a;
}

.painel-login__submit {
  width: 100%;
  min-height: 48px;
  margin-top: 0.5rem;
  border: 0;
  border-radius: 12px;
  background: var(--project-gradient);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.painel-login__submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(79, 70, 229, 0.35);
}

.painel-login__submit:disabled {
  opacity: 0.75;
  transform: none;
  box-shadow: none;
}

@media (max-width: 900px) {
  .painel-login {
    grid-template-columns: 1fr;
  }

  .painel-login__brand {
    min-height: 240px;
    padding: 2rem 1.5rem;
  }

  .painel-login__brand h1 {
    font-size: 1.55rem;
  }

  .painel-login__panel {
    padding: 1.25rem;
  }
}