/* =========================================================
   base.css
   역할: 리셋/기본 타이포/접근성 기본값
   ========================================================= */

/* ===== CSS Reset ===== */
*,
*::before,
*::after {
   margin: 0;
   padding: 0;
   box-sizing: border-box;
}

/* ===== Document Defaults ===== */
html {
   color: var(--text-900);
   font-family: var(--font-sans);
   line-height: var(--lh-base);
}

body {
   background-color: var(--bg-0);
   font-size: var(--fs-16);
}

/* ===== List Reset ===== */
ul,
li,
ol {
   list-style: none;
}

/* ===== Link Defaults ===== */
a {
   color: inherit;
   text-decoration: none;
}

/* ===== Button Defaults ===== */
button {
   font-family: inherit;
   background: none;
   border: none;
   cursor: pointer;
}

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

/* ===== Form Elements ===== */
input,
textarea,
select,
button {
   font-family: inherit;
}

/* ===== Accessibility - Focus Ring ===== */
:focus-visible {
   outline: 2px solid var(--focus);
   outline-offset: 2px;
}

/* ===== Text Selection ===== */
::selection {
   background: var(--ice-200);
   color: var(--text-900);
}

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

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
   * {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
   }
}