/* Reset CSS - normaliza browsers para consistência cross-browser */

/* Reset básico de box-model */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Remove margins/paddings padrão */
html,
body,
div,
span,
applet,
object,
iframe,
h1, h2, h3, h4, h5, h6,
p,
blockquote,
pre,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
}

/* Hierarquia tipográfica */
body {
  line-height: 1.5;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: #333;
  background-color: #f8f9fa;
}

/* Listas sem marcadores por padrão */
ol,
ul {
  list-style: none;
}

/* Tabelas */
table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* Links padrão */
a {
  text-decoration: none;
  color: inherit;
}

/* Seleção de texto */
::selection {
  background: #007bff;
  color: white;
}

/* Scrollbar customizada (Webkit) */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}