/* =====================================================================
   Lazyware — UI polish layer
   Additive-only. Loaded AFTER the inline <style>, so equal-specificity
   rules win by source order. No structural changes; pure visual polish,
   micro-interactions, and richer hover / focus / loading / empty states.
   Everything degrades cleanly and respects prefers-reduced-motion.
   ===================================================================== */

:root {
  --lz-accent: #ff1d1d;
  --lz-accent-soft: rgba(255, 29, 29, 0.55);
  --lz-accent-glow: rgba(255, 29, 29, 0.22);
  --lz-green: #39ff14;
  --lz-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --lz-fast: 140ms;
  --lz-med: 260ms;
}

/* ---- Global feel: selection, scrollbar, smoother focus ------------- */

::selection {
  background: var(--lz-accent);
  color: #000;
}

html {
  scrollbar-color: var(--lz-accent-soft) #000;
}

*::-webkit-scrollbar {
  width: 11px;
  height: 11px;
}
*::-webkit-scrollbar-track {
  background: #000;
}
*::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #3a0505, #7a0d0d);
  border: 2px solid #000;
}
*::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #6a0b0b, var(--lz-accent));
}

/* A single, consistent, on-brand focus ring for keyboard users. */
a:focus-visible,
button:focus-visible,
input:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--lz-accent);
  outline-offset: 3px;
}

/* ---- Interactive transitions (apply broadly, cheaply) -------------- */

.nav-pills button,
.model-switch button,
.cta-row a,
.cta-row button,
.open-product,
.body-choice button,
.registry-form button,
.approval-list button,
.era-card,
.cart-fab,
.cart-actions a,
.evolution-jump,
.registry-form input,
.leaderboard-list li {
  transition:
    transform var(--lz-fast) var(--lz-ease),
    box-shadow var(--lz-med) var(--lz-ease),
    border-color var(--lz-med) var(--lz-ease),
    background-color var(--lz-med) var(--lz-ease),
    color var(--lz-med) var(--lz-ease);
  will-change: transform;
}

/* ---- Primary CTA row --------------------------------------------- */

.cta-row a:hover,
.cta-row button:hover {
  border-color: var(--lz-accent);
  box-shadow: 0 0 0 1px var(--lz-accent), 0 8px 22px -8px var(--lz-accent-glow);
}
.cta-row a:active,
.cta-row button:active {
  transform: translateY(1px);
}
.cta-row .buy-button {
  position: relative;
  overflow: hidden;
}
/* Sheen sweep across the primary buy button on hover. */
.cta-row .buy-button::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-120%);
  background: linear-gradient(
    100deg,
    transparent 20%,
    rgba(255, 29, 29, 0.45) 50%,
    transparent 80%
  );
  transition: transform 520ms var(--lz-ease);
  pointer-events: none;
}
.cta-row .buy-button:hover {
  color: #000;
  box-shadow: 0 0 0 1px var(--lz-accent), 0 10px 26px -8px var(--lz-accent-glow);
}
.cta-row .buy-button:hover::after {
  transform: translateX(120%);
}

/* ---- Nav pills: underline sweep on hover -------------------------- */

.nav-pills button {
  position: relative;
}
.nav-pills button::after {
  content: "";
  position: absolute;
  left: 6px;
  right: 6px;
  bottom: 3px;
  height: 2px;
  background: var(--lz-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--lz-med) var(--lz-ease);
}
.nav-pills button:hover:not(.active) {
  border-color: var(--lz-accent-soft);
  color: #fff;
}
.nav-pills button:hover:not(.active)::after {
  transform: scaleX(1);
}
.nav-pills button.active {
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.4), 0 6px 18px -8px rgba(255, 255, 255, 0.4);
}

.model-switch button:hover:not(.active) {
  border-color: var(--lz-accent);
  color: #fff;
  box-shadow: 0 0 0 1px var(--lz-accent-soft);
}

.open-product:hover {
  border-color: var(--lz-accent);
  color: #fff;
  box-shadow: 0 0 0 1px var(--lz-accent-soft), 0 0 18px -4px var(--lz-accent-glow);
}
.open-product:active {
  transform: translateY(1px);
}

/* ---- Choice gate: lift + accent + animated arrow ------------------ */

.body-choice button {
  position: relative;
}
.body-choice button:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -20px var(--lz-accent-glow), 0 0 0 1px var(--lz-accent-soft);
}
.body-choice button:active {
  transform: translateY(-1px);
}
/* A small directional cue that slides in on hover. */
.body-choice button::after {
  content: "\2192"; /* → */
  position: absolute;
  right: 22px;
  bottom: 22px;
  font-family: var(--display-font);
  font-size: 26px;
  color: var(--lz-accent);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity var(--lz-med) var(--lz-ease), transform var(--lz-med) var(--lz-ease);
}
.body-choice button:hover::after {
  opacity: 1;
  transform: translateX(0);
}

/* ---- Cart FAB: gentle presence + hover ---------------------------- */

.cart-fab:hover {
  border-color: var(--lz-accent);
  box-shadow: inset 0 -3px 0 var(--lz-accent), 0 0 20px -4px var(--lz-accent-glow);
  transform: translateY(-1px);
}
.cart-fab:active {
  transform: translateY(0);
}
/* Count badge pops when items are added (toggled by ui-polish.js). */
.cart-fab-count,
.cart-count {
  transition: transform var(--lz-fast) var(--lz-ease), box-shadow var(--lz-med) var(--lz-ease);
}
.lz-bump {
  animation: lz-badge-bump 420ms var(--lz-ease);
}
@keyframes lz-badge-bump {
  0% { transform: scale(1); }
  35% { transform: scale(1.55); box-shadow: 0 0 14px 2px var(--lz-accent); }
  100% { transform: scale(1); }
}

/* ---- Era cards: lift + accent left-rail reveal -------------------- */

.era-card {
  position: relative;
  overflow: hidden;
}
.era-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--lz-accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--lz-med) var(--lz-ease);
}
.era-card:hover {
  transform: translateY(-4px);
  border-color: var(--lz-accent-soft);
  background: #050505;
  box-shadow: 0 22px 48px -26px var(--lz-accent-glow);
}
.era-card:hover::before {
  transform: scaleY(1);
}
.era-card:hover h3 {
  color: var(--lz-accent);
}
.era-card h3 {
  transition: color var(--lz-med) var(--lz-ease);
}

/* Evolution shot images get a subtle zoom on hover. */
.shot-frame img {
  transition: transform 620ms var(--lz-ease), filter var(--lz-med) var(--lz-ease);
}
.meme-shot:hover .shot-frame img {
  transform: scale(1.045);
  filter: saturate(1.12) contrast(1.04);
}
.evolution-jump:hover {
  box-shadow: 0 0 22px -4px rgba(57, 255, 20, 0.6);
  transform: translateY(-1px);
}

/* ---- Registry form: focus glow + button polish ------------------- */

.registry-form input::placeholder {
  color: #5b5b5b;
}
.registry-form input:hover {
  border-color: rgba(255, 255, 255, 0.35);
}
.registry-form input:focus-visible {
  outline: none;
  border-color: var(--lz-accent);
  box-shadow: 0 0 0 1px var(--lz-accent), 0 0 20px -6px var(--lz-accent-glow);
}
.registry-form button:hover,
.approval-list button:hover {
  background: var(--lz-accent);
  border-color: var(--lz-accent);
  color: #000;
  box-shadow: 0 0 22px -6px var(--lz-accent-glow);
}
.registry-form button:active,
.approval-list button:active {
  transform: translateY(1px);
}

/* Live status line reads like a terminal echo with a blinking cursor. */
.registry-status:not(:empty)::after {
  content: "";
  display: inline-block;
  width: 7px;
  height: 12px;
  margin-left: 6px;
  vertical-align: -1px;
  background: var(--lz-accent);
  animation: lz-caret 1s steps(1) infinite;
}
@keyframes lz-caret {
  50% { opacity: 0; }
}

/* ---- Leaderboard / approval: row hover + empty-state polish ------- */

.leaderboard-list li:hover {
  border-color: var(--lz-accent-soft);
  background: rgba(255, 29, 29, 0.05);
}
/* When the JS renders its single "empty" row, make it read as an
   intentional empty state rather than a broken list. */
.leaderboard-list li:only-child,
.approval-list li:only-child {
  border-style: dashed;
  border-color: rgba(255, 255, 255, 0.18);
  color: #8a8a8a;
  text-align: left;
}
.leaderboard-list li:only-child b,
.approval-list li:only-child b {
  color: #cfcfcf;
}

/* ---- Boot loader: richer "system coming online" moment ----------- */

.boot-loader-inner {
  position: relative;
}
/* Determinate-looking scan bar under the wordmark while booting. */
.boot-loader-inner::after {
  content: "";
  position: absolute;
  left: 22px;
  right: 0;
  bottom: -14px;
  height: 3px;
  background: rgba(255, 29, 29, 0.16);
  overflow: hidden;
}
.boot-loader-inner::before {
  content: "";
  position: absolute;
  left: 22px;
  bottom: -14px;
  width: 34%;
  height: 3px;
  z-index: 1;
  background: var(--lz-accent);
  box-shadow: 0 0 12px 1px var(--lz-accent);
  animation: lz-scan 1.15s var(--lz-ease) infinite;
}
@keyframes lz-scan {
  0% { transform: translateX(0); }
  100% { transform: translateX(190%); }
}
.boot-loader span {
  position: relative;
}
/* Blinking status caret on the boot status line. */
.boot-loader span::after {
  content: " \25AE";
  animation: lz-caret 0.9s steps(1) infinite;
}

/* ---- Reveal-on-scroll (driven by ui-polish.js) ------------------- */

.lz-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 620ms var(--lz-ease), transform 620ms var(--lz-ease);
}
.lz-reveal.lz-in {
  opacity: 1;
  transform: none;
}

/* ---- Motion safety ----------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .boot-loader-inner::before,
  .boot-loader span::after,
  .registry-status:not(:empty)::after,
  .lz-bump {
    animation: none !important;
  }
  .boot-loader-inner::before {
    width: 100%;
    box-shadow: none;
  }
  .lz-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .body-choice button:hover,
  .era-card:hover,
  .cart-fab:hover,
  .meme-shot:hover .shot-frame img {
    transform: none;
  }
}