/* Fundo preto moderno */
body {
  background: linear-gradient(135deg, #111 0%, #222 50%, #333 100%);
  color: #f5f6fa;
  min-height: 100vh;
  font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
}

/* Container com fundo branco e sombra */
.container {
  background: rgba(255,255,255,0.95);
  border-radius: 18px;
  box-shadow: 0 8px 32px 0 rgba(31,38,135,0.2);
  margin-bottom: 32px;
  color: #222;
}

/* Títulos modernos */
h1, h2, h3, h4, h5 {
  color: #6a11cb;
  font-weight: 700;
  letter-spacing: 1px;
}

/* Botões modernos */
input[type="button"],
footer input[type="button"] {
  background: linear-gradient(90deg, #111 0%, #232526 100%);
  color: #fff;
  border: none;
  border-radius: 25px;
  padding: 10px 28px;
  font-weight: 600;
  transition: background 0.3s, transform 0.2s, box-shadow 0.2s;
  margin: 8px 0;
  box-shadow: 0 2px 8px rgba(31,38,135,0.15);
}

input[type="button"]:hover,
footer input[type="button"]:hover {
  background: linear-gradient(90deg, #232526 0%, #111 100%);
  transform: translateY(-2px) scale(1.07);
  box-shadow: 0 4px 16px rgba(31,38,135,0.22);
  cursor: pointer;
}

/* Links do footer */
footer {
  background: rgba(255,255,255,0.8);
  color: #222;
  border-radius: 12px 12px 0 0;
}

footer a {
  color: #6a11cb;
  text-decoration: none;
  transition: color 0.2s;
}

footer a:hover {
  color: #2575fc;
}

/* Hover especial para botões do footer */
footer input[type="button"] {
  background: linear-gradient(90deg, #111 0%, #232526 100%);
  color: #fff;
  border: none;
  border-radius: 25px;
  padding: 10px 28px;
  font-weight: 600;
  transition: background 0.3s, transform 0.2s, box-shadow 0.2s;
  margin: 8px 0;
  box-shadow: 0 2px 8px rgba(31,38,135,0.15);
}

footer input[type="button"]:hover {
  background: linear-gradient(90deg, #232526 0%, #111 100%);
  transform: translateY(-2px) scale(1.07);
  box-shadow: 0 4px 16px rgba(31,38,135,0.22);
  cursor: pointer;
}

/* Imagens arredondadas */
img {
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(106,17,203,0.08);
}

/* Ajuste para listas */
ul {
  padding-left: 1.2rem;
}

/* Pequeno efeito nos cards ao passar o mouse */
.container:hover {
  box-shadow: 0 12px 40px 0 rgba(31,38,135,0.25);
  transition: box-shadow 0.3s;
}

.rowindex {
  background: linear-gradient(120deg, #111 0%, #232526 50%, #333 100%);
  background-size: 180% 180%;
  animation: gradient-animation 18s ease infinite;
}
@keyframes gradient-animation {
    0% {
      background-position: 0% 50%;
    }
    50% {
      background-position: 100% 50%;
    }
    100% {
      background-position: 0% 50%;
    }
  }
  .icon-square {
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
  }
  
  .profile-img {
    border-radius: 50%;
    height: 100px;
  }