/* Estilos globais — Tema Dark */
.lvl-body {
  font-family: 'Be Vietnam Pro', system-ui, Arial, sans-serif;
  background: #262626; /* color.bg.default */
  color: #F2F2F2; /* color.text.primary */
  max-width: 700px;
  margin: 40px auto;
  padding: 24px 16px;
  box-shadow: 0 4px 24px 0 rgba(0,0,0,0.6);
  border-radius: 12px; /* radius.md */
}

.lvl-header {
  text-align: center;
  margin-bottom: 32px;
}

.lvl-title {
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  font-size: 36px; /* font.h1.size */
  margin-bottom: 0.2em;
  color: #CCC; /* color.primary.default */
  letter-spacing: -1px;
}

.lvl-section-title {
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  font-size: 22px; /* font.h2.size */
  color: #CCC;
  margin-top: 32px; /* spacing.xl */
  margin-bottom: 12px; /* spacing.sm + sm */
}

.lvl-section {
  margin-bottom: 32px; /* spacing.xl */
}

.lvl-label {
  display: block;
  margin-bottom: 8px; /* spacing.sm */
  font-weight: 400;
  color: rgba(242,242,242,0.7); /* color.text.secondary */
}

.lvl-input,
.lvl-textarea {
  width: 100%;
  padding: 10px 12px;
  margin-top: 4px; /* spacing.xs */
  border: 1px solid rgba(242,242,242,0.4); /* color.text.disabled */
  border-radius: 6px; /* radius.sm */
  font-size: 1em;
  background: #3D3D3D; /* color.surface.default */
  color: #F2F2F2;
  box-sizing: border-box;
  transition: border 0.2s, background 0.2s;
}

.lvl-input:focus,
.lvl-textarea:focus {
  border-color: #CCC; /* color.primary.default */
  outline: none;
  background: #262626; /* color.surface.alt */
}

.lvl-btn {
  background: #DDD;
  color: #333; /* color.accent.default */
  border: none;
  border-radius: 6px; /* radius.sm */
  padding: 12px 32px;
  font-size: 1em;
  font-weight: 500;
  cursor: pointer;
  margin-top: 10px;
  box-shadow: 0 2px 8px rgba(10,140,191,0.2);
  transition: background 0.2s, box-shadow 0.2s;
}

.lvl-btn:hover {
  background: #666;
  box-shadow: 0 4px 16px rgba(10,140,191,0.3);
}

.lvl-link {
  color: #CCC;
  text-decoration: underline;
  transition: color 0.2s;
}

.lvl-link:hover {
  color: #666;
}

.lvl-list {
  padding-left: 1.2em;
  color: rgba(242,242,242,0.7); /* secondary text */
}

.lvl-small {
  color: rgba(242,242,242,0.7); /* secondary text */
  font-size: 12px; /* font.caption.size */
}

.lvl-footer {
  margin-top: 40px;
  text-align: center;
  font-size: 0.95em;
  color: rgba(242,242,242,0.4); /* text.disabled */
}

@media (max-width: 600px) {
  .lvl-body {
    max-width: 100vw;
    padding: 7vw 5vw 7vw 5vw;
    border-radius: 0;
    box-shadow: none;
    min-height: 100vh;
    box-sizing: border-box;
  }
  .lvl-header, .lvl-section, .lvl-footer {
    margin-left: 0;
    margin-right: 0;
  }
  .lvl-title {
    font-size: 2rem;
  }
  .lvl-section-title {
    font-size: 1.1rem;
  }
}