/* === 🎨 PlayCentral - Login / Registro / IPTV vinculação === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

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

body {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  color: #e8eaf6;
  background: linear-gradient(135deg, #0a0e27 0%, #1a1b3e 100%);
  overflow: hidden;
  position: relative;
}

/* Efeito de brilho e partículas sutis no fundo */
body::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 25% 30%, rgba(0, 255, 200, 0.04), transparent 70%),
    radial-gradient(circle at 80% 70%, rgba(138, 43, 226, 0.05), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Container principal */
.auth-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 380px;
  padding: 24px;
  animation: fadeIn 0.8s ease;
}

/* Caixa com efeito vidro */
.auth-box {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 255, 200, 0.1);
  border-radius: 20px;
  padding: 40px 30px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  transition: all 0.3s ease;
}

.auth-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(0, 255, 200, 0.2);
}

/* Títulos */
.title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 10px;
  background: linear-gradient(135deg, #00ffc8 0%, #00d4aa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subtitle {
  color: #9ea9c2;
  font-size: 0.95rem;
  margin-bottom: 25px;
}

/* Inputs */
input {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 15px;
  outline: none;
  transition: 0.3s;
}

input:focus {
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 8px rgba(0, 255, 200, 0.4);
}

/* Botões */
button {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 30px;
  background: linear-gradient(135deg, #00ffc8 0%, #00d4aa 100%);
  color: #0a0e27;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 8px 24px rgba(0, 255, 200, 0.25);
}

button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(0, 255, 200, 0.35);
}

/* Links alternativos */
.alt-option {
  margin-top: 15px;
  color: #9ea9c2;
  font-size: 0.9rem;
}

.alt-option a {
  color: #00ffc8;
  text-decoration: none;
  font-weight: 600;
  transition: 0.2s;
}

.alt-option a:hover {
  text-decoration: underline;
  color: #00ffd2;
}

/* Telas ocultas */
.hidden {
  display: none;
}

/* Responsividade */
@media (max-width: 480px) {
  .auth-box {
    padding: 30px 20px;
  }

  .title {
    font-size: 1.5rem;
  }
}

/* Animação de entrada */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}