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

body {
  background: linear-gradient(135deg, #0a0a0a, #1a1a1a);
  min-height: 100vh;
  font-family: 'Segoe UI', Arial, sans-serif;
  color: #fff;
  display: flex;
  flex-direction: column;
}

header {
  background: #0a0a0a;
  padding: 16px;
  text-align: center;
  border-bottom: 1px solid #1a1a1a;
}

.logo {
  width: 80px;
  margin-bottom: 8px;
}

h1 {
  font-size: 1.5rem;
  color: #3cff7a;
  font-weight: 700;
  letter-spacing: 0.5px;
}

main {
  flex: 1;
  overflow-y: auto;
  padding: 0;
  padding-bottom: 100px;
}

form {
  width: 100%;
  max-width: 100%;
  margin: 0;
  display: flex;
  flex-direction: column;
  background: #0B0B0B;
  padding: 28px 28px;
  border-radius: 12px;
}

label {
  margin-top: 14px;
  margin-bottom: 8px;
  font-size: 0.95rem;
  color: #9db4a9;
  font-weight: 500;
}

input {
  padding: 12px 14px;
  border-radius: 6px;
  border: 1px solid #2d5a4d;
  margin-bottom: 6px;
  background: #121212;
  color: #fff;
  font-size: 1rem;
  transition: border-color 0.2s;
}

textarea {
  padding: 14px;
  border-radius: 6px;
  border: 1px solid #2d5a4d;
  margin-bottom: 6px;
  background: #121212;
  color: #fff;
  font-size: 1rem;
  font-family: 'Segoe UI', Arial, sans-serif;
  min-height: 100px;
  resize: vertical;
  transition: border-color 0.2s;
}

input[name="nome"] {
  min-height: 60px;
  resize: vertical;
  padding: 14px;
  font-size: 1rem;
}

input::placeholder,
textarea::placeholder {
  color: #666;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: #3cff7a;
  box-shadow: 0 0 0 2px rgba(60, 255, 122, 0.05);
}

footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #0a0a0a;
  border-top: 1px solid #1a1a1a;
  display: flex;
  gap: 12px;
  padding: 12px;
  z-index: 1000;
}

.btn-footer {
  flex: 1;
  padding: 14px;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.cancelar {
  background: #1a1a1a;
  color: #9db4a9;
  border: 1px solid #2d5a4d;
}

.cancelar:active {
  background: #252525;
}

.editar {
  background: linear-gradient(90deg, #3cff7a 0%, #1fa463 100%);
  color: #0a0a0a;
  border: none;
}

.editar:active {
  background: linear-gradient(90deg, #1fa463 0%, #3cff7a 100%);
}

.carregando {
  color: #9db4a9;
  font-size: 1rem;
  text-align: center;
  padding: 40px 20px;
}

.erro {
  color: #ff6b6b;
  font-size: 0.95rem;
  text-align: center;
  padding: 16px;
  background: #1a1a1a;
  border-radius: 6px;
  border-left: 4px solid #ff6b6b;
}

.notificacao {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(150px);
  padding: 14px 24px;
  border-radius: 6px;
  font-weight: 600;
  text-align: center;
  z-index: 9999;
  opacity: 0;
  transition: all 0.3s ease;
  max-width: 90%;
}

.notificacao.visivel {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.notificacao-sucesso {
  background: linear-gradient(90deg, #3cff7a 0%, #1fa463 100%);
  color: #0a0a0a;
}

.notificacao-erro {
  background: #ff6b6b;
  color: #fff;
}

@media (max-width: 768px) {
  header {
    padding: 12px;
  }

  .logo {
    width: 70px;
  }

  h1 {
    font-size: 1.3rem;
  }

  main {
    padding: 12px;
    padding-bottom: 90px;
  }

  label {
    font-size: 0.9rem;
    margin-top: 10px;
  }

  input {
    padding: 10px;
    font-size: 16px;
  }

  footer {
    padding: 10px;
    gap: 10px;
  }

  .btn-footer {
    padding: 12px;
    font-size: 0.95rem;
  }
}

@media (min-width: 769px) {
  body {
    justify-content: center;
    align-items: center;
    flex-direction: column;
  }

  header {
    display: block;
    background: transparent;
    border: none;
    padding: 0;
    margin-bottom: 24px;
  }

  main {
    background: transparent;
    border-radius: 0;
    padding: 0;
    padding-bottom: 0;
    max-width: 600px;
    width: 100%;
  }

  form {
    margin-bottom: 0;
    max-width: 600px;
    border-radius: 12px;
    padding: 40px;
  }

  footer {
    position: relative;
    border: none;
    background: transparent;
    margin-top: 16px;
    gap: 16px;
  }

  .btn-footer {
    padding: 12px 24px;
    font-size: 1rem;
  }

  h1 {
    text-align: center;
    margin-bottom: 0;
    font-size: 1.7rem;
  }

  .logo {
    display: block;
    width: 120px;
  }
}