:root {
  --skills-page-bg: oklch(96% 0.005 298);
  --skills-surface: oklch(98% 0.004 298);
  --skills-text: oklch(25% 0.005 298);
  --skills-muted: oklch(40% 0.005 298);
  --skills-line: oklch(25% 0.005 298 / 0.16);
  --skills-accent: #6750a4;
  --skills-accent-soft: rgba(103, 80, 164, 0.18);
  --skills-on-accent: #fff;
}
:root[data-theme="dark"] {
  --skills-page-bg: oklch(22% 0.005 298);
  --skills-surface: oklch(25% 0.005 298);
  --skills-text: oklch(92% 0.005 298);
  --skills-muted: oklch(77% 0.005 298);
  --skills-line: oklch(92% 0.005 298 / 0.16);
  --skills-accent: #d0bcff;
  --skills-accent-soft: rgba(208, 188, 255, 0.22);
  --skills-on-accent: oklch(22% 0.005 298);
}
html:has(body.skills-body), body.skills-body {
  background: var(--skills-page-bg) !important;
  color: var(--skills-text) !important;
}
body.skills-body { margin: 0; min-height: 100vh; }
/* The shared shell keeps modal nodes outside the page container so the
   client-side router can reuse them between pages.  A modal that was open on
   the previous page must never leave its backdrop over this page. */
body.skills-body .settings-overlay[aria-hidden="true"],
body.skills-body .mobile-overlay-container[aria-hidden="true"],
body.skills-body .mobile-drawer-mask[aria-hidden="true"],
body.skills-body .mobile-drawer[aria-hidden="true"] {
  opacity: 0 !important;
  pointer-events: none !important;
  visibility: hidden !important;
}
body.skills-body .settings-overlay[aria-hidden="true"] .settings-backdrop,
body.skills-body .mobile-overlay-container[aria-hidden="true"] .mobile-overlay-mask {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}
body.skills-body .page-shell { display: grid; grid-template-columns: var(--side-rail-width, 220px) minmax(0, 1fr); min-height: 100vh; width: 100%; }
body.skills-body .page-main { grid-column: 2; margin: 0; max-width: none; min-width: 0; padding: clamp(56px, 7vw, 88px) clamp(32px, 6vw, 84px); }
body.skills-body .persistent-logo-container { position: fixed; left: 40px; top: 23px; z-index: 1000; }
body.skills-body .side-rail { align-self: start; display: flex; flex-direction: column; left: 40px; position: fixed; top: 95px; width: 180px; z-index: 900; }
body.skills-body .side-nav { display: flex; flex-direction: column; gap: 16px; }
body.skills-body .persistent-logo,
body.skills-body .side-nav .nav-link { color: var(--skills-text) !important; }
.skills-page { color: var(--skills-text) !important; }
.skills-header { margin: 0 auto; max-width: 72rem; }
.skills-kicker { color: var(--skills-muted) !important; font-family: var(--font-mono, ui-monospace, monospace); font-size: .72rem; letter-spacing: .2em; margin: 0 0 10px; text-transform: uppercase; }
.skills-title { color: var(--skills-text) !important; font-family: var(--font-serif, Georgia, serif); font-size: clamp(2.3rem, 5vw, 4rem); letter-spacing: -.045em; line-height: 1.08; margin: 0; }
.skills-lead { color: var(--skills-muted) !important; font-size: 1rem; line-height: 1.8; margin: 16px 0 0; max-width: 42rem; }
.skills-filters { border-bottom: 1px solid var(--skills-line); display: flex; gap: 10px; margin-top: clamp(34px, 5vw, 52px); overflow-x: auto; padding: 0 0 22px; scrollbar-width: thin; }
.skills-filter { align-items: center; appearance: none; background: transparent; border: 1px solid var(--skills-line); border-radius: 999px; color: var(--skills-muted) !important; cursor: pointer; display: inline-flex; flex: 0 0 auto; font: 500 .85rem var(--font-ui, system-ui, sans-serif); gap: 8px; min-height: 40px; padding: 0 17px; transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s ease; }
.skills-filter:hover, .skills-filter:focus-visible { border-color: var(--skills-accent); color: var(--skills-accent) !important; outline: none; transform: translateY(-1px); }
.skills-filter[aria-pressed="true"] { background: var(--skills-accent); border-color: var(--skills-accent); color: var(--skills-on-accent) !important; }
.skills-summary { color: var(--skills-muted) !important; font-family: var(--font-mono, ui-monospace, monospace); font-size: .78rem; letter-spacing: .06em; margin: 24px 0 18px; }
.skills-grid { display: grid; gap: 18px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.skills-card { background: var(--skills-surface) !important; border: 1px solid var(--skills-line); border-radius: 18px; color: var(--skills-text) !important; min-height: 184px; padding: clamp(18px, 3vw, 25px); transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.skills-card:hover { border-color: var(--skills-accent); box-shadow: 0 12px 30px color-mix(in srgb, var(--skills-accent) 16%, transparent); transform: translateY(-2px); }
.skills-card[hidden] { display: none; }
.skills-card-head { align-items: center; display: flex; gap: 13px; min-width: 0; }
.skills-icon { align-items: center; background: var(--skills-accent-soft); border-radius: 13px; color: var(--skills-accent) !important; display: inline-flex; flex: 0 0 48px; font-size: 1.6rem; height: 48px; justify-content: center; min-inline-size: 48px; overflow: hidden; white-space: nowrap; }
.skills-card-name { color: var(--skills-text) !important; font-family: var(--font-ui, system-ui, sans-serif); font-size: 1.08rem; font-weight: 650; line-height: 1.35; min-width: 0; }
.skills-status { background: var(--skills-accent-soft); border-radius: 999px; color: var(--skills-accent) !important; flex: 0 0 auto; font-size: .73rem; margin-left: auto; padding: 5px 10px; }
.skills-card-description { color: var(--skills-muted) !important; font-size: .9rem; line-height: 1.65; margin: 20px 0 19px; min-height: 3.3em; }
.skills-meter { display: flex; gap: 7px; }
.skills-meter-segment { background: var(--skills-line); border-radius: 999px; display: block; flex: 1; height: 7px; }
.skills-meter-segment.is-filled { background: var(--skills-accent); }
.skills-meter-segment.is-half { background: linear-gradient(90deg, var(--skills-accent) var(--segment-fill, 50%), var(--skills-line) var(--segment-fill, 50%)); }
.skills-levels { align-items: center; color: var(--skills-muted) !important; display: flex; flex-wrap: wrap; font-size: .78rem; gap: 8px 14px; line-height: 1.6; margin: 18px 0 0; }
.skills-levels strong { color: var(--skills-text) !important; font-weight: 650; }
.skills-levels span { white-space: nowrap; }
.skills-empty { border: 1px dashed var(--skills-line); color: var(--skills-muted) !important; display: none; padding: 24px; }
.skills-empty.is-visible { display: block; }
@media (max-width: 700px) {
  .skills-title { font-size: clamp(2.2rem, 12vw, 3.25rem); }
  .skills-lead { font-size: .92rem; }
  .skills-grid { grid-template-columns: 1fr; }
  .skills-card { min-height: 0; }
}
@media (max-width: 960px) {
  body.skills-body .page-shell { display: block; }
  body.skills-body .side-rail { display: none; }
  body.skills-body .persistent-logo-container { left: 0; position: sticky; top: 0; }
  body.skills-body .page-main { padding: 34px 20px 56px; }
}
@media (prefers-reduced-motion: reduce) {
  .skills-card, .skills-filter { transition: none; }
}