/* ============================================================
   Threat Forge — Modern CSS Reset
   ============================================================ */

/* Box sizing reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Remove default margin and padding from everything */
html,
body,
div,
span,
applet,
object,
iframe,
h1, h2, h3, h4, h5, h6,
p,
blockquote,
pre,
a,
abbr,
address,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strong,
sub,
sup,
var,
b,
u,
i,
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, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section,
main {
  display: block;
}

/* Smooth anchor scrolling */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
  tab-size: 4;
  -moz-tab-size: 4;
}

/* Prevent font-size inflation on mobile */
html:focus-within {
  scroll-behavior: smooth;
}

/* Body defaults */
body {
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Media elements */
img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Inherit fonts for inputs and buttons */
input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

/* Remove default button styles */
button {
  cursor: pointer;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

/* Remove list styles */
ol,
ul {
  list-style: none;
}

/* Remove default anchor styles */
a {
  color: inherit;
  text-decoration: none;
}

/* Remove default quote styles */
blockquote,
q {
  quotes: none;
}

blockquote::before,
blockquote::after,
q::before,
q::after {
  content: '';
  content: none;
}

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

/* Remove default textarea resize */
textarea {
  resize: vertical;
}

/* Remove default fieldset styles */
fieldset {
  border: none;
}

/* Remove default summary arrow in Safari */
summary {
  display: list-item;
  cursor: pointer;
}

/* Horizontal rules */
hr {
  border: none;
  border-top: 1px solid var(--border);
  height: 0;
  color: inherit;
}

/* Typography defaults */
strong,
b {
  font-weight: 700;
}

em,
i {
  font-style: italic;
}

small {
  font-size: 80%;
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Remove animations for reduced-motion preference */
@media (prefers-reduced-motion: reduce) {
  html:focus-within {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Hidden utility */
[hidden] {
  display: none !important;
}

/* Ensure dialog backdrop works */
dialog {
  padding: 0;
}

/* Remove search input clear button in WebKit */
input[type="search"]::-webkit-search-decoration,
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-results-button,
input[type="search"]::-webkit-search-results-decoration {
  -webkit-appearance: none;
}

/* Number input spin buttons */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
}