/* =========================================================
   Premium single-page portfolio — Eshan Naidoo
   Dark-mode first, bento-grid, glass restraint, performance-minded
   ========================================================= */

:root{
  /* Theme tokens (dark default) */
  --bg: #0B0F14;
  --bg2: #090C11;
  --panel: rgba(255,255,255,.05);
  --panel2: rgba(255,255,255,.07);
  --border: rgba(255,255,255,.10);
  --border2: rgba(255,255,255,.14);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --muted2: rgba(255,255,255,.55);

  --accent: #54F2D2; /* primary accent */
  --accent2: #8B5CF6; /* secondary accent */

  --shadow: 0 10px 30px rgba(0,0,0,.45);
  --shadow2: 0 18px 55px rgba(0,0,0,.55);

  --radius: 18px;
  --radius2: 22px;

  --max: 1160px;
  --pad: clamp(16px, 3.5vw, 28px);

  --focus: color-mix(in oklab, var(--accent) 70%, white 30%);
}

html[data-theme="light"]{
  --bg: #F6F7FB;
  --bg2: #EEF1F7;
  --panel: rgba(0,0,0,.045);
  --panel2: rgba(0,0,0,.06);
  --border: rgba(0,0,0,.10);
  --border2: rgba(0,0,0,.14);
  --text: rgba(10,14,20,.92);
  --muted: rgba(10,14,20,.70);
  --muted2: rgba(10,14,20,.55);
  --shadow: 0 10px 30px rgba(16,24,40,.16);
  --shadow2: 0 18px 55px rgba(16,24,40,.18);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
}

body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 600px at 15% 10%, color-mix(in oklab, var(--accent2) 18%, transparent), transparent 60%),
              radial-gradient(900px 600px at 70% 0%, color-mix(in oklab, var(--accent) 14%, transparent), transparent 62%),
              linear-gradient(180deg, var(--bg), var(--bg2));
  min-height:100svh;
  line-height:1.5;
  overflow-x:hidden;
}

/* Subtle noise overlay for premium texture */
body:before{
  content:"";
  position:fixed; inset:0;
  pointer-events:none;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,.045) 1px, transparent 0);
  background-size: 18px 18px;
  opacity:.15;
  mix-blend-mode: overlay;
}

/* Focus visibility */
:focus-visible{
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: 12px;
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
button,input,textarea{ font: inherit; color:inherit; }

.shell{
  width:min(var(--max), calc(100% - var(--pad)*2));
  margin-inline:auto;
}

/* Skip link */
.skip{
  position:absolute;
  top:10px; left:10px;
  z-index:9999;
  background: var(--panel2);
  border:1px solid var(--border);
  padding:10px 12px;
  border-radius: 14px;
  transform: translateY(-160%);
  transition: transform .2s ease;
}
.skip:focus{ transform: translateY(0); }

/* Scroll progress */
#scrollProgress{
  position:fixed; top:0; left:0;
  height:3px;
  width:0%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  z-index: 9000;
  opacity:.85;
}

/* Topbar */
.topbar{
  position:sticky;
  top:0;
  z-index: 8000;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: color-mix(in oklab, var(--bg) 72%, transparent);
  border-bottom: 1px solid color-mix(in oklab, var(--border) 80%, transparent);
}
.topbar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0;
  gap: 12px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
}
.brand__mark svg .i-stroke{ stroke: color-mix(in oklab, var(--accent) 60%, white 20%); stroke-width:1.6; }
.brand__mark svg .i-fill{ fill: color-mix(in oklab, var(--accent) 65%, white 0%); opacity:.9; }
.brand__text{ display:flex; flex-direction:column; line-height:1.05; }
.brand__name{ font-weight: 700; letter-spacing: -.02em; }
.brand__tag{ font-size: 12px; color: var(--muted2); margin-top: 3px; }

.nav{
  display:flex;
  align-items:center;
  gap: 14px;
}
.nav__link{
  font-size: 14px;
  color: var(--muted);
  padding: 10px 10px;
  border-radius: 12px;
  transition: background .15s ease, color .15s ease, transform .15s ease;
}
.nav__link:hover{
  color: var(--text);
  background: var(--panel);
}
.nav__link[aria-current="true"]{
  color: var(--text);
  background: color-mix(in oklab, var(--accent) 12%, var(--panel));
  border: 1px solid color-mix(in oklab, var(--accent) 30%, var(--border));
}

.nav__actions{
  display:flex;
  align-items:center;
  gap: 10px;
  margin-left: 8px;
}

.topbar__burger{
  display:none;
}

@media (max-width: 980px){
  .topbar__burger{ display:inline-flex; }
  .nav{
    position: fixed;
    inset: 62px 12px auto 12px;
    padding: 14px;
    border-radius: var(--radius2);
    background: color-mix(in oklab, var(--bg) 78%, transparent);
    border: 1px solid var(--border);
    box-shadow: var(--shadow2);
    flex-direction: column;
    align-items: stretch;
    transform: translateY(-20px);
    opacity:0;
    pointer-events:none;
    transition: transform .18s ease, opacity .18s ease;
    max-width: 720px;
    margin: 0 auto;
  }
  .nav.is-open{
    transform: translateY(0);
    opacity:1;
    pointer-events:auto;
  }
  .nav__actions{
    margin-left: 0;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
  }
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
  box-shadow: 0 0 0 rgba(0,0,0,0);
  cursor:pointer;
  user-select:none;
  white-space: nowrap;
}
.btn:hover{
  transform: translateY(-1px);
  box-shadow: var(--shadow);
  border-color: color-mix(in oklab, var(--accent) 32%, var(--border2));
}
.btn:active{ transform: translateY(0); }

.btn--primary{
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--accent) 45%, var(--panel2)),
    color-mix(in oklab, var(--accent2) 35%, var(--panel2)));
  border-color: color-mix(in oklab, var(--accent) 28%, var(--border2));
}
.btn--ghost{
  background: transparent;
}
.btn--soft{
  background: color-mix(in oklab, var(--panel) 80%, transparent);
}

.btn__icon{ display:inline-flex; }
.btn__icon .i-stroke{ stroke: currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }

/* Icon button */
.iconbtn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 40px; height: 40px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 84%, transparent);
  cursor:pointer;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
}
.iconbtn:hover{
  transform: translateY(-1px);
  box-shadow: var(--shadow);
  border-color: color-mix(in oklab, var(--accent) 28%, var(--border2));
}
.iconbtn__icon .i-stroke{ stroke: currentColor; stroke-width: 1.8; stroke-linecap:round; stroke-linejoin:round; }

/* Sections */
.section{
  padding: clamp(44px, 7vw, 86px) 0;
}
.section--tight{
  padding: clamp(30px, 5vw, 52px) 0;
}
.section__head{
  margin-bottom: 18px;
}
.h1{
  font-size: clamp(34px, 4.2vw, 56px);
  line-height: 1.05;
  letter-spacing: -.04em;
  margin: 10px 0 12px;
}
.h1__accent{
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.h2{
  font-size: clamp(24px, 2.4vw, 34px);
  letter-spacing: -.03em;
  margin:0;
}
.h3{
  font-size: 18px;
  margin: 0;
  letter-spacing: -.02em;
}
.kicker{
  display:inline-flex;
  border:1px solid color-mix(in oklab, var(--border) 85%, transparent);
  background: color-mix(in oklab, var(--panel) 85%, transparent);
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}
.lead{
  font-size: 16px;
  color: var(--muted);
  max-width: 60ch;
  margin: 0 0 18px;
}
.sub{
  color: var(--muted);
  margin: 8px 0 0;
}

.body{ color: var(--muted); margin: 10px 0 0; }
.muted{ color: var(--muted); }
.micro{ font-size: 12px; margin: 12px 0 0; }
.link{
  text-decoration: none;
  border-bottom: 1px solid color-mix(in oklab, var(--accent) 40%, transparent);
  padding-bottom: 1px;
}
.link:hover{
  border-bottom-color: var(--accent);
}

/* Cards */
.card{
  position:relative;
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 88%, transparent);
  box-shadow: 0 0 0 rgba(0,0,0,0);
  padding: 18px;
  overflow:hidden;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover{
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: color-mix(in oklab, var(--accent) 22%, var(--border2));
}

.card--glass{
  background: color-mix(in oklab, var(--panel2) 80%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.card__header{
  display:flex;
  flex-direction:column;
  gap: 6px;
  margin-bottom: 12px;
}
.card--hero{
  padding: clamp(18px, 2.8vw, 28px);
  border-color: color-mix(in oklab, var(--border) 75%, transparent);
}
.card__glow{
  position:absolute; inset:-80px -120px auto -120px;
  height: 220px;
  background: radial-gradient(circle at 40% 40%,
    color-mix(in oklab, var(--accent) 26%, transparent),
    transparent 55%),
    radial-gradient(circle at 70% 30%,
    color-mix(in oklab, var(--accent2) 18%, transparent),
    transparent 65%);
  filter: blur(10px);
  opacity: .75;
  pointer-events:none;
}

.card--bento{
  padding: 16px;
}

.hero{
  padding-top: clamp(22px, 4.5vw, 44px);
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.35fr .75fr;
  gap: 18px;
  align-items:start;
}
.stack{
  display:grid;
  gap: 14px;
  align-content:start;
}
@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; }
}

/* CTA row + quick links */
.cta{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.quick{
  display:grid;
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.quick__item{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 12px;
}
.quick__label{
  font-size: 12px;
  color: var(--muted2);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.quick__value{
  display:flex;
  align-items:center;
  gap: 10px;
}
.copy{
  border: 1px solid var(--border);
  background: transparent;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  color: var(--muted);
  cursor:pointer;
  transition: border-color .15s ease, transform .15s ease, color .15s ease, background .15s ease;
}
.copy:hover{
  transform: translateY(-1px);
  color: var(--text);
  border-color: color-mix(in oklab, var(--accent) 26%, var(--border2));
  background: color-mix(in oklab, var(--panel) 85%, transparent);
}

/* Pills, lists, badges */
.pillrow{ display:flex; flex-wrap:wrap; gap: 10px; margin-top: 12px; }
.pill{
  display:inline-flex; align-items:center; gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 86%, transparent);
  color: var(--muted);
  font-size: 13px;
}
.dot{ width:8px; height:8px; border-radius:99px; }
.dot--a{ background: var(--accent); }
.dot--b{ background: color-mix(in oklab, var(--accent2) 70%, var(--accent)); }
.dot--c{ background: color-mix(in oklab, var(--accent2) 80%, white 20%); }

.list{
  list-style:none;
  margin: 10px 0 0;
  padding: 0;
  display:grid;
  gap: 8px;
  color: var(--muted);
}
.tick{
  width: 10px; height: 10px;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display:inline-block;
  margin-right: 10px;
}
.spark{
  width: 10px; height: 10px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--accent) 80%, white 10%);
  display:inline-block;
  margin-right: 10px;
  box-shadow: 0 0 0 6px color-mix(in oklab, var(--accent) 10%, transparent);
}

/* About grid */
.grid{
  display:grid;
  gap: 14px;
}
.grid--about{
  grid-template-columns: 1.4fr .85fr;
  grid-auto-rows: minmax(140px, auto);
}
.grid--about > :nth-child(3){ grid-column: 1 / -1; }
@media (max-width: 900px){
  .grid--about{ grid-template-columns: 1fr; }
  .grid--about > :nth-child(3){ grid-column: auto; }
}

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}
@media (max-width: 760px){
  .split{ grid-template-columns: 1fr; }
}

.badge{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 16px;
  background: color-mix(in oklab, var(--panel) 86%, transparent);
  border: 1px solid var(--border);
  color: var(--muted);
}
.badge__icon .i-stroke{ stroke: currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }

.principles{
  margin-top: 12px;
  display:grid;
  gap: 10px;
}
.principle{
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 86%, transparent);
}
.principle__t{ font-weight: 600; margin-bottom: 4px; }
.principle__d{ color: var(--muted); font-size: 14px; }

/* Skills */
.grid--skills{
  grid-template-columns: repeat(2, minmax(0,1fr));
}
@media (max-width: 900px){
  .grid--skills{ grid-template-columns: 1fr; }
}
.chips{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
}
.chip{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 86%, transparent);
  color: var(--muted);
  font-size: 13px;
}
.chip__icon{ opacity:.95; }

/* Projects toolbar */
.toolbar{
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 18px;
  margin-bottom: 12px;
}
.search{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 88%, transparent);
}
.search .i-stroke{ stroke: var(--muted2); stroke-width: 1.8; stroke-linecap:round; stroke-linejoin:round; }
.search input{
  width:100%;
  background: transparent;
  border:0;
  outline:0;
  color: var(--text);
}
.search input::placeholder{ color: var(--muted2); }
.filters{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  align-items:center;
}
.fchip{
  border-radius: 999px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  cursor:pointer;
  transition: transform .14s ease, background .14s ease, border-color .14s ease, color .14s ease;
}
.fchip:hover{
  transform: translateY(-1px);
  border-color: color-mix(in oklab, var(--accent) 26%, var(--border2));
  color: var(--text);
  background: color-mix(in oklab, var(--panel) 86%, transparent);
}
.fchip[aria-pressed="true"]{
  color: var(--text);
  background: color-mix(in oklab, var(--accent) 12%, var(--panel));
  border-color: color-mix(in oklab, var(--accent) 35%, var(--border2));
}
.toolbar__meta{
  color: var(--muted2);
  font-size: 13px;
}

/* Projects grid */
.grid--projects{
  grid-template-columns: repeat(12, minmax(0,1fr));
}
.project{
  grid-column: span 6;
  padding: 16px;
  display:flex;
  flex-direction:column;
  gap: 12px;
  cursor:pointer;
}
.project__top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 12px;
}
.project__title{
  font-weight: 700;
  letter-spacing: -.02em;
  margin:0;
}
.project__summary{
  color: var(--muted);
  margin: 4px 0 0;
  font-size: 14px;
}
.project__tags{ display:flex; flex-wrap:wrap; gap: 8px; }
.tag{
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 86%, transparent);
  padding: 6px 10px;
  border-radius: 999px;
}
.tag--accent{
  border-color: color-mix(in oklab, var(--accent) 26%, var(--border2));
  background: color-mix(in oklab, var(--accent) 10%, var(--panel));
}
.project__stack{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  color: var(--muted2);
  font-size: 13px;
}
.project__actions{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 6px;
}
.project__actions .btn{ padding: 9px 12px; border-radius: 14px; }

.project__chev{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 36px; height: 36px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 86%, transparent);
}
.project__chev .i-stroke{ stroke: var(--muted); stroke-width: 1.9; stroke-linecap:round; stroke-linejoin:round; }

@media (max-width: 980px){
  .project{ grid-column: span 12; }
}

/* Timeline */
.timeline{
  position:relative;
  display:grid;
  gap: 12px;
  padding-left: 18px;
}
.timeline:before{
  content:"";
  position:absolute;
  left: 7px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg,
    color-mix(in oklab, var(--accent) 35%, transparent),
    color-mix(in oklab, var(--accent2) 35%, transparent));
  opacity:.75;
  border-radius: 10px;
}
.titem{
  position:relative;
}
.titem:before{
  content:"";
  position:absolute;
  left: -18px;
  top: 20px;
  width: 12px; height: 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 6px color-mix(in oklab, var(--accent) 10%, transparent);
}
.tcard{
  padding: 16px;
}
.tbtn{
  width:100%;
  text-align:left;
  background: transparent;
  border:0;
  padding:0;
  cursor:pointer;
}
.thead{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 12px;
}
.tmeta{
  color: var(--muted2);
  font-size: 13px;
  margin-top: 4px;
}
.texp{
  display:grid;
  gap: 8px;
  margin-top: 12px;
  max-height: 0;
  overflow:hidden;
  transition: max-height .25s ease;
}
.titem[aria-expanded="true"] .texp{
  max-height: 240px;
}
.tpill{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
}
.tpill b{
  color: var(--text);
  font-weight: 600;
}
.chev{
  transition: transform .18s ease;
}
.titem[aria-expanded="true"] .chev{
  transform: rotate(180deg);
}

/* Cred strip */
.cred{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 18px;
  padding: 18px;
}
@media (max-width: 900px){
  .cred{ flex-direction: column; }
}
.cred__title{ max-width: 58ch; }

/* Metrics */
.metrics{
  display:grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  width:100%;
}
.metrics.mini{ grid-template-columns: repeat(3, minmax(0,1fr)); }
@media (max-width: 920px){
  .metrics{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .metrics.mini{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
.metric{
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 86%, transparent);
}
.metric__k{
  font-weight: 800;
  letter-spacing: -.03em;
  font-size: 18px;
}
.metric__v{
  font-size: 13px;
  color: var(--muted);
}

/* Contact */
.grid--contact{
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 900px){
  .grid--contact{ grid-template-columns: 1fr; }
}
.contactActions, .contactLinks{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.form{
  display:grid;
  gap: 12px;
  margin-top: 10px;
}
.field{
  display:grid;
  gap: 7px;
}
.field__label{
  font-size: 12px;
  color: var(--muted2);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.field__input{
  border-radius: 16px;
  padding: 12px 12px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 88%, transparent);
  outline:none;
}
.field__input:focus{
  border-color: color-mix(in oklab, var(--accent) 35%, var(--border2));
  box-shadow: 0 0 0 6px color-mix(in oklab, var(--accent) 10%, transparent);
}
.field__input--area{
  resize: vertical;
  min-height: 140px;
}

.footer{
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

/* Drawer (dialog) */
.drawer{
  width: min(720px, 100vw);
  margin: 0 0 0 auto;
  height: 100vh;
  border: 0;
  background: color-mix(in oklab, var(--bg) 80%, transparent);
  color: var(--text);
  padding: 0;
  border-left: 1px solid var(--border);
  box-shadow: var(--shadow2);
}
.drawer::backdrop{
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(2px);
}
.drawer__bar{
  position: sticky;
  top: 0;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 10px;
  padding: 14px 14px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.drawer__eyebrow{
  font-size: 12px;
  color: var(--muted2);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.drawer__content{
  padding: 14px 14px 20px;
}
.drawer__title{
  margin: 10px 0 6px;
  font-size: 24px;
  letter-spacing: -.03em;
}
.drawer__summary{
  margin: 0 0 12px;
  color: var(--muted);
}
.drawer__meta{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin: 10px 0 14px;
}
.drawer__actions{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin: 14px 0 16px;
}
.case{
  display:grid;
  gap: 14px;
}
.case__block{
  padding: 14px;
  border-radius: 18px;
  background: color-mix(in oklab, var(--panel) 86%, transparent);
  border: 1px solid var(--border);
}
.case__h{
  margin: 0 0 6px;
  font-size: 14px;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: var(--muted2);
}
.case__p{
  margin:0;
  color: var(--muted);
}
.drawer__hint{
  margin-top: 14px;
  font-size: 12px;
}
kbd{
  padding: 2px 6px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--panel) 86%, transparent);
}

/* Toast */
.toast{
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 9999;
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  box-shadow: var(--shadow2);
  transform: translateY(10px);
  opacity:0;
  pointer-events:none;
  transition: transform .18s ease, opacity .18s ease;
}
.toast.is-open{
  transform: translateY(0);
  opacity:1;
}
.toast__icon .i-stroke{ stroke: var(--accent); stroke-width:1.9; stroke-linecap:round; stroke-linejoin:round; }
.toast__msg{ color: var(--text); font-size: 14px; }

/* Reveal animations */
.reveal{
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.is-in{
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce){
  .reveal{ transition:none; }
  .card, .btn, .iconbtn, .nav__link, .fchip{ transition:none; }
  .card:hover, .btn:hover, .iconbtn:hover{ transform:none; }
}

/* Utilities */
.i-stroke{ stroke: currentColor; stroke-width: 1.8; stroke-linecap:round; stroke-linejoin:round; }
.i-fill{ fill: currentColor; }