/* 404.devices storefront — brand: Ink / Chrome / Silver / Lilac / Aqua
   Type: Michroma (display) · Instrument Sans (body) · IBM Plex Mono (system) */

:root {
  --ink: #121218;
  --ink-2: #3A3B45;
  --muted: #55586A;
  --silver: #9A9DA8;
  --line: #C9CBD3;
  --chrome: #E6E7EC;
  --chrome-lt: #F4F5F8;
  --white: #FFFFFF;
  --lilac: #B79CFF;
  --aqua: #6FE3E1;
  --violet: #6B4FD8;
  --violet-dk: #4B32B8;
  --teal-dk: #1F6F6C;
  --danger: #B42318;
  --grad: linear-gradient(90deg, var(--lilac) 0%, var(--aqua) 100%);
  --chrome-bg: linear-gradient(165deg, #F4F5F8 0%, #E6E7EC 50%, #D6D8DF 100%);
  --display: 'Michroma', 'Arial Narrow', sans-serif;
  --body: 'Instrument Sans', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
  --radius: 16px;
  --shadow: 6px 6px 0 var(--ink);
  --max: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: #E6E7EC var(--chrome-bg) no-repeat;
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
img { max-width: 100%; display: block; }
a { color: var(--violet-dk); }
a:hover { color: var(--ink); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--violet); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.mono { font-family: var(--mono); }
.display { font-family: var(--display); font-weight: 400; letter-spacing: 0.01em; }
main { flex: 1 0 auto; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(244, 245, 248, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 3px solid var(--ink);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 72px; }
.logo {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--grad); color: var(--ink); text-decoration: none;
  border: 3px solid var(--ink); border-radius: 12px; box-shadow: 4px 4px 0 var(--ink);
  padding: 8px 14px; transition: transform .12s, box-shadow .12s;
}
.logo:hover { color: var(--ink); transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--ink); }
.logo .sq { width: 13px; height: 13px; border-radius: 4px; background: var(--ink); flex: none; }
.logo .word { font-family: var(--display); font-size: 19px; line-height: 1; white-space: nowrap; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-family: var(--mono); font-size: 14px; text-decoration: none; color: var(--ink);
  padding: 10px 12px; border-radius: 10px; min-height: 44px; display: inline-flex; align-items: center;
}
.nav a:hover, .nav a[aria-current="page"] { background: var(--white); color: var(--ink); }
.cart-btn {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px;
  background: var(--ink); color: var(--chrome) !important; border-radius: 10px !important; padding: 10px 14px !important;
}
.cart-btn:hover { background: var(--ink-2) !important; }
.cart-count {
  min-width: 22px; height: 22px; border-radius: 6px; background: var(--aqua); color: var(--ink);
  font-size: 12px; font-weight: 600; display: inline-flex; align-items: center; justify-content: center; padding: 0 5px;
}
.menu-toggle { display: none; }

@media (max-width: 760px) {
  .site-header .wrap { min-height: 64px; }
  .logo .word { font-size: 15px; }
  .menu-toggle {
    display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px;
    background: var(--white); border: 3px solid var(--ink); border-radius: 10px; cursor: pointer;
  }
  .nav .nav-link { display: none; }
  .cart-btn .cart-label { display: none; }
  .site-header .wrap { gap: 8px; }
  .nav.open { position: absolute; top: 100%; left: 0; right: 0; background: var(--chrome-lt); border-bottom: 3px solid var(--ink);
    flex-direction: column; align-items: stretch; padding: 10px 20px 16px; }
  .nav.open .nav-link { display: flex; }
  .nav.open .cart-btn { justify-content: center; }
  .header-right { display: flex; align-items: center; gap: 8px; }
}
@media (min-width: 761px) { .header-right { display: flex; align-items: center; gap: 8px; } }

/* ---------- Window component (the core motif) ---------- */
.win {
  background: var(--white); border: 3px solid var(--ink); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
}
.win-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--grad); border-bottom: 3px solid var(--ink); padding: 8px 14px;
  font-family: var(--mono); font-size: 14px; font-weight: 500;
}
.win-bar.dark { background: var(--ink); color: var(--chrome); border-bottom-color: var(--ink); }
.win-bar .title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.win-dots { display: flex; gap: 6px; flex: none; }
.win-dots i { width: 14px; height: 14px; border: 2.5px solid var(--ink); border-radius: 4px; background: var(--white); }
.win-dots i:last-child { background: var(--ink); }
.win-bar.dark .win-dots i { border-color: var(--silver); background: transparent; }
.win-bar.dark .win-dots i:last-child { background: var(--lilac); border-color: var(--lilac); }
.win-body { padding: 20px 22px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px; border-radius: 12px; border: 3px solid var(--ink);
  background: var(--ink); color: var(--chrome-lt); font-family: var(--mono); font-weight: 500; font-size: 15px;
  text-decoration: none; cursor: pointer; box-shadow: 4px 4px 0 var(--violet);
  transition: transform .12s, box-shadow .12s, background .12s;
}
.btn:hover { color: var(--white); transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--violet); }
.btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--violet); }
.btn.secondary { background: var(--white); color: var(--ink); box-shadow: 4px 4px 0 var(--ink); }
.btn.secondary:hover { color: var(--ink); box-shadow: 5px 5px 0 var(--ink); }
.btn.block { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; transform: none; }
.btn.small { min-height: 44px; padding: 8px 14px; font-size: 14px; }
.linkbtn { background: none; border: 0; padding: 10px 4px; min-height: 44px; font-family: var(--mono); font-size: 14px; color: var(--muted); text-decoration: underline; cursor: pointer; }
.linkbtn:hover { color: var(--danger); }

.chip {
  display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; padding: 5px 12px;
  font-family: var(--mono); font-size: 13px; background: var(--ink); color: var(--aqua); white-space: nowrap;
}
.chip::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.chip.lilac { color: var(--lilac); }
.chip.light { background: var(--chrome); color: var(--ink-2); }

/* ---------- Hero ---------- */
.hero {
  background: radial-gradient(circle at 70% 20%, #2C2550 0%, var(--ink) 62%);
  color: var(--chrome); border-bottom: 3px solid var(--ink);
}
.hero .wrap { padding-top: 56px; padding-bottom: 64px; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.hero .status { font-family: var(--mono); font-size: 13px; color: var(--silver); letter-spacing: 0.06em; display: flex; justify-content: space-between; grid-column: 1 / -1; }
.hero h1 { font-family: var(--display); font-weight: 400; font-size: clamp(30px, 4.6vw, 54px); line-height: 1.18; margin: 0 0 18px; }
.hero h1 .accent { color: var(--aqua); }
.hero p.lead { font-size: 19px; color: #C9CBD3; margin: 0 0 26px; max-width: 520px; }
.hero .perks { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; list-style: none; }
.hero .perks li { font-family: var(--mono); font-size: 13px; color: var(--chrome); border: 1.5px solid #3A3B45; border-radius: 999px; padding: 6px 12px; }

.searchbar {
  display: flex; align-items: center; gap: 12px; background: var(--white); color: var(--ink);
  border: 3px solid var(--ink); border-radius: 999px; box-shadow: 6px 6px 0 var(--violet);
  padding: 6px 8px 6px 20px;
}
.searchbar svg { flex: none; }
.searchbar input {
  flex: 1; min-width: 0; border: 0; outline: none; background: transparent; font-family: var(--display);
  font-size: clamp(16px, 2vw, 22px); padding: 10px 0; caret-color: var(--violet);
}
.searchbar input::placeholder { color: var(--ink); opacity: 1; }
.searchbar input:focus::placeholder { color: var(--silver); }
.searchbar:focus-within { outline: 3px solid var(--aqua); outline-offset: 3px; }
.searchbar button { flex: none; }
.results-box {
  margin-top: 16px; background: var(--white); color: var(--ink); border: 3px solid var(--ink); border-radius: 18px;
  padding: 14px 22px; font-family: var(--mono); font-size: 15px; display: flex; flex-direction: column; gap: 4px;
}
.results-box .elsewhere { color: var(--muted); }
.results-box .here { color: var(--violet-dk); font-weight: 500; }
.cursor { display: inline-block; width: 3px; height: 1.1em; background: var(--violet); vertical-align: -0.15em; margin-left: 3px; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .cursor { animation: none; } * { transition: none !important; } }

@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr); gap: 32px; padding-top: 36px; padding-bottom: 44px; }
}

/* ---------- Sections ---------- */
.section { padding: 48px 0; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 16px; margin-bottom: 24px; }
.section-head h2 { font-family: var(--display); font-weight: 400; font-size: clamp(22px, 3vw, 30px); margin: 0; }
.kicker { font-family: var(--mono); font-size: 13px; color: var(--violet-dk); letter-spacing: 0.06em; margin: 0 0 6px; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.filter {
  min-height: 44px; padding: 8px 16px; border-radius: 999px; border: 2.5px solid var(--ink); background: var(--white);
  font-family: var(--mono); font-size: 14px; cursor: pointer;
}
.filter[aria-pressed="true"] { background: var(--ink); color: var(--aqua); }
.select {
  min-height: 44px; padding: 8px 36px 8px 14px; border-radius: 12px; border: 2.5px solid var(--ink); background: var(--white);
  font-family: var(--mono); font-size: 14px; appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23121218' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center;
}

/* ---------- Product grid ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 28px; }
.card { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); transition: transform .14s, box-shadow .14s; }
.card:hover { color: var(--ink); transform: translate(-2px, -2px); box-shadow: 9px 9px 0 var(--ink); }
.card .photo { position: relative; aspect-ratio: 1 / 1; background: var(--chrome); margin: 14px 14px 0; border-radius: 10px; overflow: hidden; }
.card .photo img { width: 100%; height: 100%; object-fit: cover; }
.card .info { padding: 14px 16px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card .meta { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.card h3 { font-family: var(--display); font-weight: 400; font-size: 17px; line-height: 1.3; margin: 0; }
.card .bottom { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: auto; padding-top: 6px; flex-wrap: wrap; }
.price { font-family: var(--display); font-size: 20px; white-space: nowrap; }
.price s { font-family: var(--mono); font-size: 14px; color: var(--muted); margin-left: 8px; }
.sold-overlay {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(18, 18, 24, 0.62);
}
.sold-overlay span { background: var(--white); border: 3px solid var(--ink); border-radius: 10px; padding: 8px 14px; font-family: var(--mono); font-size: 14px; font-weight: 500; }
.placeholder-img {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 8px;
  font-family: var(--mono); font-size: 13px; color: var(--muted); border: 2.5px dashed var(--silver); border-radius: 10px;
}
.empty {
  text-align: center; padding: 48px 20px; font-family: var(--mono); color: var(--muted);
}
.empty strong { display: block; font-family: var(--display); font-weight: 400; font-size: 22px; color: var(--ink); margin-bottom: 8px; }

/* skeleton */
.skel { background: linear-gradient(90deg, #ECEDF1 0%, #F6F7F9 50%, #ECEDF1 100%); background-size: 200% 100%; animation: sk 1.3s infinite linear; border-radius: 8px; }
@keyframes sk { to { background-position: -200% 0; } }

/* ---------- Values strip ---------- */
.values { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.values .win-body h3 { font-family: var(--display); font-weight: 400; font-size: 17px; margin: 0 0 8px; }
.values .win-body p { margin: 0; color: var(--ink-2); }
@media (max-width: 860px) { .values { grid-template-columns: 1fr; } }

/* ---------- Product page ---------- */
.crumbs { font-family: var(--mono); font-size: 13px; color: var(--muted); padding: 24px 0 0; }
.crumbs a { color: var(--muted); }
.pdp { display: grid; grid-template-columns: 1.1fr 1fr; gap: 44px; padding: 20px 0 56px; align-items: start; }
.gallery .main { aspect-ratio: 1 / 1; background: var(--chrome); margin: 14px; border-radius: 10px; overflow: hidden; }
.gallery .main img { width: 100%; height: 100%; object-fit: contain; background: var(--chrome-lt); }
.thumbs { display: flex; gap: 10px; padding: 0 14px 14px; overflow-x: auto; }
.thumbs button { flex: none; width: 72px; height: 72px; padding: 0; border: 2.5px solid var(--line); border-radius: 8px; overflow: hidden; cursor: pointer; background: var(--chrome); }
.thumbs button[aria-current="true"] { border-color: var(--ink); box-shadow: 3px 3px 0 var(--violet); }
.thumbs img { width: 100%; height: 100%; object-fit: cover; }
.pdp h1 { font-family: var(--display); font-weight: 400; font-size: clamp(24px, 3.2vw, 36px); line-height: 1.2; margin: 6px 0 14px; }
.pdp .price { font-size: 30px; }
.pdp .stockline { font-family: var(--mono); font-size: 14px; color: var(--ink-2); margin: 10px 0 22px; }
.buy-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.qty { display: inline-flex; align-items: center; border: 3px solid var(--ink); border-radius: 12px; background: var(--white); height: 48px; }
.qty button { width: 44px; height: 42px; border: 0; background: none; font-size: 20px; cursor: pointer; }
.qty span { min-width: 30px; text-align: center; font-family: var(--mono); }
.assure { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 10px; }
.assure li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--ink-2); }
.assure svg { flex: none; margin-top: 2px; }
.devfile { margin-top: 28px; }
.devfile dl { margin: 0; display: grid; grid-template-columns: minmax(110px, 38%) 1fr; row-gap: 10px; column-gap: 16px; font-family: var(--mono); font-size: 14px; }
.devfile dt { color: var(--muted); }
.devfile dd { margin: 0; }
.desc { margin-top: 28px; white-space: pre-line; color: var(--ink-2); }
@media (max-width: 900px) { .pdp { grid-template-columns: 1fr; gap: 28px; } }

/* ---------- Cart & checkout ---------- */
.page-title { font-family: var(--display); font-weight: 400; font-size: clamp(24px, 3.4vw, 36px); margin: 36px 0 24px; }
.two-col { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: start; padding-bottom: 56px; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }
.line { display: grid; grid-template-columns: 84px 1fr auto; gap: 16px; align-items: center; padding: 16px 0; border-bottom: 1.5px solid var(--chrome); }
.line:last-child { border-bottom: 0; }
.line .thumb { width: 84px; height: 84px; border-radius: 10px; overflow: hidden; background: var(--chrome); }
.line .thumb img { width: 100%; height: 100%; object-fit: cover; }
.line h3 { font-family: var(--display); font-weight: 400; font-size: 15px; margin: 0 0 4px; line-height: 1.3; }
.line h3 a { color: var(--ink); text-decoration: none; }
.line .sub { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.line .right { text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.line .warn { color: var(--danger); font-family: var(--mono); font-size: 13px; }
.summary .row { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; font-family: var(--mono); font-size: 15px; }
.summary .row.total { border-top: 3px solid var(--ink); margin-top: 10px; padding-top: 14px; font-family: var(--display); font-size: 20px; }
.summary .note { font-size: 14px; color: var(--muted); margin: 14px 0 0; }

.form { display: grid; gap: 16px; }
.form .pair { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .form .pair { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-family: var(--mono); font-size: 13px; color: var(--ink-2); }
.field .hint { font-size: 13px; color: var(--muted); }
.input, .field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 10px 14px; border: 2.5px solid var(--ink); border-radius: 12px; background: var(--white);
  font-size: 16px;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid var(--aqua); outline-offset: 1px; }
.prefix { display: flex; align-items: stretch; }
.prefix span { display: flex; align-items: center; padding: 0 12px; border: 2.5px solid var(--ink); border-right: 0; border-radius: 12px 0 0 12px; background: var(--chrome); font-family: var(--mono); font-size: 15px; }
.prefix input { border-radius: 0 12px 12px 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.pay-method { display: flex; gap: 14px; align-items: flex-start; border: 2.5px solid var(--ink); border-radius: 12px; padding: 14px 16px; background: var(--chrome-lt); }
.pay-method strong { font-family: var(--mono); font-weight: 500; }
.pay-method p { margin: 2px 0 0; font-size: 14px; color: var(--ink-2); }
.alert { border: 2.5px solid var(--danger); background: #FFF4F2; color: #7A1A12; border-radius: 12px; padding: 12px 16px; font-size: 15px; }
.alert:empty { display: none; }

/* ---------- Confirmation / dialog pages ---------- */
.dialog-page { padding: 56px 0 72px; display: flex; justify-content: center; }
.dialog-page .win { width: 100%; max-width: 620px; }
.dialog-page .win-body { padding: 30px 30px 28px; }
.prompt { font-family: var(--mono); font-size: 15px; color: var(--teal-dk); margin: 0 0 12px; }
.dialog-page h1 { font-family: var(--display); font-weight: 400; font-size: clamp(22px, 3vw, 30px); line-height: 1.3; margin: 0 0 14px; }
.progress { height: 26px; border: 3px solid var(--silver); border-radius: 8px; padding: 4px; margin: 22px 0 8px; }
.progress div { height: 100%; border-radius: 3px; background: var(--grad); }
.progress-label { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 13px; color: var(--muted); }
.order-id { font-family: var(--mono); font-size: 22px; font-weight: 500; background: var(--chrome); border-radius: 10px; padding: 10px 14px; display: inline-block; margin: 6px 0 14px; user-select: all; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

.timeline { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 0; }
.timeline li { display: flex; gap: 14px; align-items: center; padding: 10px 0; font-family: var(--mono); font-size: 15px; color: var(--silver); }
.timeline li .dot { width: 18px; height: 18px; border-radius: 5px; border: 2.5px solid var(--silver); flex: none; }
.timeline li.done { color: var(--ink); }
.timeline li.done .dot { background: var(--aqua); border-color: var(--ink); }
.timeline li.current .dot { background: var(--lilac); border-color: var(--ink); }

/* ---------- Content pages ---------- */
.prose { max-width: 760px; padding-bottom: 56px; }
.prose h2 { font-family: var(--display); font-weight: 400; font-size: 20px; margin: 32px 0 10px; }
.prose p, .prose li { color: var(--ink-2); font-size: 17px; }
details.faq { border: 2.5px solid var(--ink); border-radius: 12px; background: var(--white); margin-bottom: 12px; }
details.faq summary { cursor: pointer; padding: 14px 18px; font-family: var(--mono); font-weight: 500; min-height: 44px; }
details.faq div { padding: 0 18px 16px; color: var(--ink-2); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--chrome); margin-top: 24px; border-top: 3px solid var(--ink); }
.site-footer .wrap { padding-top: 44px; padding-bottom: 28px; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.site-footer .tag { font-family: var(--display); font-size: 15px; color: var(--aqua); letter-spacing: 0.05em; margin: 14px 0 6px; }
.site-footer p { color: #C9CBD3; margin: 0; }
.site-footer h4 { font-family: var(--mono); font-weight: 500; font-size: 13px; color: var(--silver); margin: 0 0 12px; letter-spacing: 0.06em; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.site-footer a { color: var(--chrome); text-decoration: none; display: inline-flex; min-height: 32px; align-items: center; }
.site-footer a:hover { color: var(--aqua); }
.site-footer .logo, .site-footer .logo:hover { color: var(--ink); }
.site-footer .legal { grid-column: 1 / -1; border-top: 1px solid #2A2B33; padding-top: 18px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-family: var(--mono); font-size: 13px; color: var(--silver); }
@media (max-width: 760px) { .site-footer .wrap { grid-template-columns: 1fr; } }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(140%); z-index: 50;
  background: var(--ink); color: var(--chrome); border: 3px solid var(--ink); border-radius: 14px; box-shadow: 5px 5px 0 var(--aqua);
  padding: 12px 16px; display: flex; align-items: center; gap: 14px; font-family: var(--mono); font-size: 14px;
  transition: transform .25s, opacity .25s, visibility .25s; max-width: calc(100vw - 32px);
  opacity: 0; visibility: hidden;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; visibility: visible; }
.toast a { color: var(--aqua); white-space: nowrap; }

.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 30; width: 56px; height: 56px; border-radius: 50%;
  background: var(--aqua); border: 3px solid var(--ink); box-shadow: 4px 4px 0 var(--ink);
  display: flex; align-items: center; justify-content: center; color: var(--ink);
}
.wa-float:hover { color: var(--ink); transform: translate(-1px, -1px); }