/* =====================================================================
   NOVA STUDIO — "HYPERNOVA"
   Dark neon maximalism: void black, laser grid horizon, glitch type,
   holographic gradients, hard neon outlines with real bloom.
   ===================================================================== */

:root {
  --void:      #05010D;
  --abyss:     #0A0418;
  --panel:     #12082A;
  --panel-2:   #1A0C3A;
  --edge:      #3B1D7A;
  --edge-lit:  #7A3DFF;

  --white:     #FFFFFF;
  --dim:       #B9A8E8;
  --faint:     #7A6AA8;

  --pink:      #FF2E97;
  --cyan:      #00E5FF;
  --violet:    #A855FF;
  --lime:      #39FF88;
  --amber:     #FFB800;

  --holo: linear-gradient(100deg, #FF2E97 0%, #A855FF 34%, #00E5FF 68%, #39FF88 100%);
  --holo-2: linear-gradient(100deg, #00E5FF, #A855FF 50%, #FF2E97);

  --danger:    #FF3B5C;

  --font-display: 'Archivo', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'Share Tech Mono', ui-monospace, monospace;

  --radius: 6px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --maxw: 1220px;

  --glow-pink: 0 0 18px rgba(255,46,151,.65);
  --glow-cyan: 0 0 18px rgba(0,229,255,.6);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; min-height: 100vh;
  font-family: var(--font-body);
  color: var(--white);
  background: var(--void);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}
h1,h2,h3 { text-wrap: balance; }
p { text-wrap: pretty; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
.hidden { display: none !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* ---------- atmosphere ---------- */
.atmosphere { position: fixed; inset: 0; z-index: -3; overflow: hidden; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(100px); mix-blend-mode: screen; opacity: .5; }
.blob.b1 { width: 58vw; height: 58vw; left: -16vw; top: -20vw; background: radial-gradient(circle, rgba(255,46,151,.7), transparent 62%); animation: drift1 24s var(--ease) infinite alternate; }
.blob.b2 { width: 52vw; height: 52vw; right: -18vw; top: -8vw; background: radial-gradient(circle, rgba(0,229,255,.6), transparent 62%); animation: drift2 30s var(--ease) infinite alternate; }
.blob.b3 { width: 46vw; height: 46vw; left: 32vw; bottom: -24vw; background: radial-gradient(circle, rgba(168,85,255,.6), transparent 64%); animation: drift3 36s var(--ease) infinite alternate; }
@keyframes drift1 { to { transform: translate(12vw,10vh) scale(1.2); } }
@keyframes drift2 { to { transform: translate(-10vw,12vh) scale(1.15); } }
@keyframes drift3 { to { transform: translate(-8vw,-10vh) scale(1.25); } }

/* laser grid horizon */
.laser-grid {
  position: fixed; left: -25%; right: -25%; bottom: -10vh; height: 62vh; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,229,255,.5) 2px, transparent 2px),
    linear-gradient(90deg, rgba(255,46,151,.4) 2px, transparent 2px);
  background-size: 100% 44px, 60px 100%;
  transform: perspective(340px) rotateX(72deg);
  transform-origin: 50% 100%;
  -webkit-mask-image: linear-gradient(transparent, #000 55%);
  mask-image: linear-gradient(transparent, #000 55%);
  opacity: .45;
  animation: gridRun 2.6s linear infinite;
}
@keyframes gridRun { to { background-position: 0 44px, 60px 0; } }

.scanlines {
  position: fixed; inset: 0; z-index: 3; pointer-events: none; opacity: .3;
  background: repeating-linear-gradient(180deg, rgba(0,0,0,0) 0 2px, rgba(0,0,0,.42) 2px 4px);
  mix-blend-mode: multiply;
}
.vignette { position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(120% 90% at 50% 0%, transparent 45%, rgba(2,0,8,.85) 100%); }

/* =====================================================================
   TOP BAR
   ===================================================================== */
.topbar {
  position: sticky; top: 0; z-index: 40;
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px clamp(16px,4vw,32px);
  background: rgba(5,1,13,.72); backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(168,85,255,.28);
}
.topbar::after { content:''; position: absolute; left:0; right:0; bottom:-1px; height:2px; background: var(--holo); opacity:.85; }
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.brand-glyph { position: relative; width: 26px; height: 26px; flex-shrink: 0; }
.brand-glyph::before, .brand-glyph::after { content:''; position:absolute; inset:0; border-radius:50%; background: var(--holo); }
.brand-glyph::before { filter: blur(8px); animation: pulseGlyph 2.6s var(--ease) infinite; }
.brand-glyph::after { inset:7px; background: radial-gradient(circle at 35% 30%, #fff, var(--pink) 70%); }
@keyframes pulseGlyph { 50% { transform: scale(1.25); } }
.brand-name { font-family: var(--font-display); font-weight: 900; font-size: 20px; letter-spacing: -.02em; text-shadow: 0 0 18px rgba(168,85,255,.6); }
.brand-name em { font-style: normal; font-weight: 700; color: var(--dim); }

.topbar-actions { display: flex; align-items: center; gap: 12px; }
.cart-toggle {
  position: relative; display: grid; place-items: center; width: 44px; height: 44px;
  border: 2px solid var(--edge-lit); border-radius: 10px; background: rgba(168,85,255,.1);
  color: var(--white); cursor: pointer; box-shadow: 0 0 16px rgba(122,61,255,.4) inset, 0 0 14px rgba(122,61,255,.3);
  transition: transform .15s var(--ease), box-shadow .2s var(--ease), background .2s;
}
.cart-toggle:hover { background: rgba(168,85,255,.22); box-shadow: 0 0 26px rgba(168,85,255,.7); transform: translateY(-2px); }
.cart-toggle:active { transform: scale(.9); }
.cart-toggle svg { width: 20px; height: 20px; stroke: currentColor; }
.cart-count {
  position: absolute; top: -8px; right: -8px; min-width: 21px; height: 21px; padding: 0 5px;
  display: grid; place-items: center; border-radius: 999px; background: var(--pink); color: #fff;
  font-family: var(--font-mono); font-size: 12px; box-shadow: var(--glow-pink);
}
.cart-count.pulse { animation: bump .4s var(--ease); }
@keyframes bump { 0%{transform:scale(1)} 40%{transform:scale(1.5)} 100%{transform:scale(1)} }

/* =====================================================================
   BUTTONS
   ===================================================================== */
.btn {
  position: relative; font-family: var(--font-display); font-weight: 800; font-size: 14px;
  letter-spacing: .02em; text-transform: uppercase;
  border: 2px solid transparent; border-radius: 10px; padding: 12px 20px; cursor: pointer;
  color: var(--white); background: rgba(255,255,255,.05);
  transition: transform .15s var(--ease), box-shadow .25s var(--ease), filter .2s;
  overflow: hidden;
}
.btn:active { transform: scale(.96); }
.btn-primary {
  background: var(--holo); background-size: 220% 220%;
  color: #0A0418; border-color: rgba(255,255,255,.25);
  box-shadow: 0 0 24px rgba(255,46,151,.55), 0 0 44px rgba(0,229,255,.28);
  animation: holoShift 6s ease infinite;
  text-shadow: none;
}
@keyframes holoShift { 0%,100%{background-position:0% 50%} 50%{background-position:100% 50%} }
.btn-primary:hover { filter: brightness(1.12) saturate(1.15); box-shadow: 0 0 36px rgba(255,46,151,.8), 0 0 70px rgba(0,229,255,.45); transform: translateY(-2px); }
.btn-primary:disabled { background: var(--panel); color: var(--faint); box-shadow: none; animation: none; cursor: not-allowed; filter: none; border-color: var(--edge); }
.btn-secondary { background: rgba(168,85,255,.12); border-color: var(--edge-lit); }
.btn-secondary:hover { background: rgba(168,85,255,.25); box-shadow: 0 0 22px rgba(122,61,255,.5); }
.btn-danger { background: rgba(255,59,92,.14); color: var(--danger); border-color: rgba(255,59,92,.55); }
.btn-danger:hover { background: rgba(255,59,92,.28); box-shadow: 0 0 22px rgba(255,59,92,.5); }
.btn-block { width: 100%; }
.btn-lg { font-size: 16px; padding: 16px 28px; }

.icon-btn {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 9px;
  border: 2px solid var(--edge); background: rgba(255,255,255,.04); color: var(--white); cursor: pointer;
  transition: background .18s, box-shadow .2s, border-color .2s;
}
.icon-btn:hover { background: rgba(168,85,255,.2); border-color: var(--edge-lit); box-shadow: 0 0 18px rgba(122,61,255,.5); }
.icon-btn svg { width: 16px; height: 16px; }

.login-btn, .btn-ghost {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-display); font-weight: 800; font-size: 14px; text-transform: uppercase; letter-spacing: .02em;
  border-radius: 10px; padding: 12px 20px; cursor: pointer; text-decoration: none;
  color: #0A0418; background: var(--holo); background-size: 220% 220%;
  border: 2px solid rgba(255,255,255,.25);
  box-shadow: 0 0 24px rgba(255,46,151,.5);
  animation: holoShift 6s ease infinite;
  transition: transform .15s var(--ease), box-shadow .25s var(--ease), filter .2s;
}
.login-btn svg, .btn-ghost svg { width: 18px; height: 18px; }
.login-btn:hover, .btn-ghost:hover { transform: translateY(-2px); box-shadow: 0 0 36px rgba(255,46,151,.8); filter: brightness(1.1); }
.login-btn:active, .btn-ghost:active { transform: scale(.96); }
.btn-ghost { background: rgba(255,255,255,.05); color: var(--white); border-color: var(--edge-lit); animation: none; box-shadow: 0 0 18px rgba(122,61,255,.35); }
.btn-ghost:hover { background: rgba(168,85,255,.2); }

.join-btn {
  display: inline-flex; align-items: center; gap: 7px; padding: 10px 14px; border-radius: 10px;
  background: rgba(57,255,136,.12); color: var(--lime); border: 2px solid rgba(57,255,136,.5);
  font-weight: 700; font-size: 13px; text-decoration: none; box-shadow: 0 0 16px rgba(57,255,136,.3);
  transition: background .2s, box-shadow .2s, transform .15s;
}
.join-btn:hover { background: rgba(57,255,136,.24); box-shadow: 0 0 26px rgba(57,255,136,.6); transform: translateY(-2px); }

.user-badge { display: flex; align-items: center; gap: 11px; }
.user-name { font-family: var(--font-display); font-weight: 800; font-size: 15px; display: inline-flex; align-items: center; gap: 8px; }
.user-name .crown {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase;
  color: #0A0418; background: var(--holo); border-radius: 999px; padding: 3px 9px; box-shadow: var(--glow-pink);
}

/* =====================================================================
   HERO
   ===================================================================== */
#app { max-width: var(--maxw); margin: 0 auto; padding: 0 clamp(16px,4vw,32px) 80px; }
.hero { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 40px; padding: 54px 0 50px; }
@keyframes rise { from { opacity:0; transform: translateY(22px);} to {opacity:1; transform:none;} }
.hero-copy > * { opacity: 0; animation: rise .7s var(--ease-out) forwards; }
.hero .eyebrow { animation-delay:.04s } .hero h1 { animation-delay:.12s } .hero-sub { animation-delay:.22s }
.hero-cta { animation-delay:.3s } .hero .trust-row { animation-delay:.38s }
.hero-visual { opacity: 0; animation: rise 1s var(--ease-out) .15s forwards; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--cyan); border: 1px solid rgba(0,229,255,.45); border-radius: 999px;
  padding: 7px 15px; margin-bottom: 24px; background: rgba(0,229,255,.07);
  box-shadow: 0 0 20px rgba(0,229,255,.25), inset 0 0 18px rgba(0,229,255,.12);
  text-shadow: var(--glow-cyan);
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); animation: blink 1.6s steps(2) infinite; }
@keyframes blink { 50% { opacity: .25; } }

.hero h1 {
  font-family: var(--font-display); font-weight: 900; text-transform: uppercase;
  font-size: clamp(42px, 7vw, 90px); line-height: .9; letter-spacing: -.04em; margin: 0 0 24px;
}
.hero h1 .line { display: block; }
.hero h1 .line:not(.neon) { color: #fff; text-shadow: 0 0 30px rgba(168,85,255,.5); }
/* glitch neon line */
.hero h1 .neon {
  position: relative; width: fit-content;
  background: var(--holo); background-size: 200% 200%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: holoShift 7s ease infinite;
  filter: drop-shadow(0 0 22px rgba(255,46,151,.55));
}
.hero h1 .neon::before, .hero h1 .neon::after {
  content: attr(data-text); position: absolute; inset: 0;
  -webkit-background-clip: initial; background: none; color: #fff; opacity: .55; pointer-events: none;
}
.hero h1 .neon::before { color: var(--cyan); animation: glitchA 3.4s steps(2) infinite; }
.hero h1 .neon::after  { color: var(--pink); animation: glitchB 3.4s steps(2) infinite; }
@keyframes glitchA {
  0%,88%,100% { transform: none; opacity: 0; clip-path: none; }
  90% { transform: translate(-4px,-2px); opacity: .8; clip-path: inset(10% 0 55% 0); }
  94% { transform: translate(3px,1px); opacity: .7; clip-path: inset(60% 0 12% 0); }
}
@keyframes glitchB {
  0%,88%,100% { transform: none; opacity: 0; clip-path: none; }
  91% { transform: translate(4px,2px); opacity: .8; clip-path: inset(45% 0 28% 0); }
  96% { transform: translate(-3px,-1px); opacity: .7; clip-path: inset(15% 0 60% 0); }
}
.hero-sub { color: var(--dim); font-size: clamp(15px,1.6vw,17.5px); line-height: 1.65; max-width: 45ch; margin: 0 0 30px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

.trust-row { list-style: none; display: flex; flex-wrap: wrap; gap: 22px; margin: 30px 0 0; padding: 0; }
.trust-row li { display: inline-flex; align-items: center; gap: 9px; font-size: 13.5px; font-weight: 600; color: var(--dim); }
.trust-row .tick {
  display: grid; place-items: center; width: 21px; height: 21px; border-radius: 50%;
  background: rgba(57,255,136,.14); border: 1px solid rgba(57,255,136,.6); color: var(--lime);
  font-size: 11px; font-weight: 800; box-shadow: 0 0 14px rgba(57,255,136,.4);
}

/* ---- nova core (supercharged) ---- */
.hero-visual { position: relative; display: grid; place-items: center; min-height: 400px; }
.nova { position: relative; width: min(430px, 82%); aspect-ratio: 1; will-change: transform; }
.nova-el { position: absolute; inset: 0; border-radius: 50%; }
.nova-flare {
  inset: -10%;
  background: conic-gradient(from 0deg, transparent, rgba(255,46,151,.5), transparent 22%, rgba(0,229,255,.45), transparent 46%, rgba(168,85,255,.5), transparent 72%);
  filter: blur(22px); animation: spin 9s linear infinite; mix-blend-mode: screen;
}
.nova-glow {
  background: radial-gradient(circle, rgba(255,46,151,.7), rgba(168,85,255,.42) 40%, transparent 68%);
  filter: blur(26px); animation: breathe 4.5s var(--ease) infinite; mix-blend-mode: screen;
}
@keyframes breathe { 0%,100%{transform:scale(1);opacity:.85} 50%{transform:scale(1.14);opacity:1} }
.nova-core {
  inset: 33%;
  background: radial-gradient(circle at 40% 34%, #fff 0%, #ffe6f6 12%, var(--pink) 46%, var(--violet) 80%, transparent 100%);
  box-shadow: 0 0 60px rgba(255,46,151,.85), 0 0 130px rgba(168,85,255,.6), inset -6px -8px 26px rgba(60,0,80,.5);
  animation: breathe 4.5s var(--ease) infinite;
}
.nova-ring {
  inset: 6%;
  background: conic-gradient(from 0deg, transparent, var(--cyan), transparent 26%, var(--pink) 52%, transparent 70%);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 2.5px), #000 calc(100% - 2.5px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 2.5px), #000 calc(100% - 2.5px));
  animation: spin 11s linear infinite; filter: drop-shadow(0 0 10px rgba(0,229,255,.8));
}
.nova-ring.r2 { inset: 17%; animation: spinRev 17s linear infinite; opacity: .8;
  background: conic-gradient(from 120deg, transparent, var(--violet), transparent 38%, var(--lime) 62%, transparent 78%); }
.nova-ring.r3 { inset: 26%; animation: spin 25s linear infinite; opacity: .6;
  background: conic-gradient(from 240deg, transparent, var(--amber), transparent 30%, var(--pink) 58%, transparent 74%); }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes spinRev { to { transform: rotate(-360deg); } }
.nova-orbit { position: absolute; inset: 0; animation: spin 14s linear infinite; }
.nova-orbit.o2 { animation: spinRev 21s linear infinite; }
.nova-particle { position: absolute; top: 50%; left: 50%; width: 9px; height: 9px; border-radius: 50%; background: #fff; box-shadow: 0 0 16px 4px var(--cyan); }
.nova-particle.p1 { transform: translate(-50%,-50%) rotate(0deg) translateX(min(215px,40vw)); }
.nova-particle.p2 { transform: translate(-50%,-50%) rotate(140deg) translateX(min(175px,33vw)); background: var(--pink); box-shadow: 0 0 16px 4px var(--pink); }
.nova-particle.p3 { transform: translate(-50%,-50%) rotate(255deg) translateX(min(198px,37vw)); background: var(--lime); box-shadow: 0 0 16px 4px var(--lime); }

.seal { position: absolute; right: -6%; bottom: -4%; width: 122px; height: 122px; z-index: 4; }
.seal svg { width: 100%; height: 100%; animation: spin 14s linear infinite; }
.seal text { fill: var(--cyan); font-family: var(--font-mono); font-size: 15px; letter-spacing: .04em; filter: drop-shadow(0 0 6px rgba(0,229,255,.9)); }

/* =====================================================================
   MARQUEE
   ===================================================================== */
.marquee {
  margin: 4px 0 56px; padding: 13px 0; overflow: hidden; position: relative;
  background: rgba(10,4,24,.7); border-top: 2px solid transparent; border-bottom: 2px solid transparent;
  border-image: var(--holo) 1; box-shadow: 0 0 30px rgba(168,85,255,.3);
}
.marquee-track { display: inline-flex; align-items: center; gap: 26px; white-space: nowrap; animation: marquee 24s linear infinite; }
.marquee-track span { font-family: var(--font-display); font-weight: 900; font-size: 16px; text-transform: uppercase; letter-spacing: .04em; color: #fff; text-shadow: 0 0 16px rgba(168,85,255,.7); }
.marquee-track .sep { color: var(--cyan); text-shadow: var(--glow-cyan); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* =====================================================================
   SECTION HEADS
   ===================================================================== */
.section-head { margin: 0 0 32px; }
.section-head.center { text-align: center; max-width: 640px; margin: 0 auto 42px; }
.kicker {
  display: inline-block; font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 14px; text-shadow: var(--glow-cyan);
}
.section-head h2 {
  font-family: var(--font-display); font-weight: 900; text-transform: uppercase;
  font-size: clamp(30px,4.4vw,52px); line-height: .95; letter-spacing: -.035em; margin: 0;
  background: var(--holo); background-size: 200% 200%; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: holoShift 9s ease infinite; filter: drop-shadow(0 0 20px rgba(168,85,255,.45));
}
.section-head h2 .idx { font-family: var(--font-mono); font-size: 15px; -webkit-text-fill-color: var(--faint); }
.section-head p { color: var(--dim); font-size: 15px; line-height: 1.6; margin: 14px 0 0; max-width: 56ch; }
.section-head.center p { margin-inline: auto; }

/* =====================================================================
   BENEFITS
   ===================================================================== */
.benefits { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin: 0 0 64px; }
.benefit {
  position: relative; background: linear-gradient(180deg, rgba(168,85,255,.1), transparent 55%), var(--panel);
  border: 1px solid var(--edge); border-radius: 14px; padding: 26px 24px; overflow: hidden;
  transition: transform .25s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.benefit::before { content:''; position:absolute; top:0; left:0; right:0; height:2px; background: var(--holo); }
.benefit:hover { transform: translateY(-6px); border-color: var(--edge-lit); box-shadow: 0 0 40px rgba(122,61,255,.45); }
.benefit-icon {
  display: grid; place-items: center; width: 50px; height: 50px; border-radius: 12px; margin-bottom: 16px;
  background: rgba(0,229,255,.1); border: 1px solid rgba(0,229,255,.45); box-shadow: 0 0 20px rgba(0,229,255,.3) inset;
}
.benefit-icon svg { width: 24px; height: 24px; color: var(--cyan); filter: drop-shadow(0 0 6px rgba(0,229,255,.8)); }
.benefit h3 { font-family: var(--font-display); font-weight: 800; font-size: 20px; text-transform: uppercase; letter-spacing: -.01em; margin: 0 0 8px; }
.benefit p { color: var(--dim); font-size: 14px; line-height: 1.6; margin: 0; }

/* =====================================================================
   PRODUCTS
   ===================================================================== */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px,1fr)); gap: 20px; }
.product { opacity: 0; transform: translateY(18px); animation: cardIn .5s var(--ease-out) forwards; perspective: 1000px; }
@keyframes cardIn { to { opacity:1; transform:none; } }
.product-inner {
  position: relative; height: 100%;
  background: linear-gradient(180deg, rgba(255,255,255,.05), transparent 45%), var(--panel);
  border: 1px solid var(--edge); border-radius: 14px; padding: 14px;
  display: flex; flex-direction: column; gap: 12px;
  transition: transform .25s var(--ease), box-shadow .3s var(--ease), border-color .3s;
  will-change: transform;
}
.product-inner::before {
  content:''; position:absolute; inset:0; border-radius:inherit; padding:1.5px; background: var(--holo);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .3s; pointer-events: none;
}
.product:hover .product-inner { border-color: transparent; box-shadow: 0 0 48px rgba(168,85,255,.5); }
.product:hover .product-inner::before { opacity: 1; }

.product-media {
  position: relative; width: 100%; height: 152px; overflow: hidden; border-radius: 10px;
  background: var(--tile, var(--violet)); display: grid; place-items: center;
  box-shadow: 0 0 30px -6px var(--tile, var(--violet)), inset 0 0 40px rgba(0,0,0,.45);
}
.product-media::after {
  content:''; position:absolute; inset:0;
  background: repeating-linear-gradient(180deg, rgba(0,0,0,0) 0 3px, rgba(0,0,0,.28) 3px 6px);
  mix-blend-mode: multiply; opacity: .7;
}
.product-media img { width:100%; height:100%; object-fit: cover; }
.tile-num {
  font-family: var(--font-display); font-weight: 900; font-size: 66px; letter-spacing: -.05em;
  color: rgba(255,255,255,.92); mix-blend-mode: overlay; text-shadow: 0 0 26px rgba(0,0,0,.5);
}
.product.is-sold .product-media { filter: grayscale(.85) brightness(.55); }

.sold-badge, .hot-badge {
  position: absolute; z-index: 2; top: 9px; font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: .08em; text-transform: uppercase; border-radius: 999px; padding: 4px 10px;
}
.sold-badge { right: 9px; background: rgba(5,1,13,.8); color: var(--dim); border: 1px solid var(--edge); backdrop-filter: blur(4px); }
.hot-badge { left: 9px; background: var(--pink); color: #fff; box-shadow: var(--glow-pink); animation: hotPulse 1.6s var(--ease) infinite; }
@keyframes hotPulse { 50% { box-shadow: 0 0 28px rgba(255,46,151,1); } }

.product h3 { font-family: var(--font-display); font-weight: 800; font-size: 18px; text-transform: uppercase; line-height: 1.05; letter-spacing: -.01em; margin: 0; }
.product .desc { color: var(--dim); font-size: 13px; line-height: 1.5; margin: 0; min-height: 19px; }
.price-row { display: flex; align-items: baseline; }
.price-tag {
  font-family: var(--font-mono); font-size: 24px; color: var(--cyan);
  text-shadow: 0 0 20px rgba(0,229,255,.8);
}
.stock-block { display: flex; flex-direction: column; gap: 6px; }
.stock-label { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); }
.stock-bar { height: 6px; border-radius: 999px; background: rgba(255,255,255,.07); overflow: hidden; }
.stock-bar-fill { height: 100%; border-radius: 999px; }
.stock-bar-fill.high { background: var(--lime); box-shadow: 0 0 12px var(--lime); }
.stock-bar-fill.mid { background: var(--violet); box-shadow: 0 0 12px var(--violet); }
.stock-bar-fill.low { background: var(--danger); box-shadow: 0 0 12px var(--danger); }

/* =====================================================================
   ADMIN
   ===================================================================== */
.admin-panel {
  position: relative; background: linear-gradient(180deg, rgba(168,85,255,.1), transparent 45%), var(--panel);
  border: 1px solid var(--edge-lit); border-radius: 16px; padding: 26px; margin: 30px 0 46px;
  overflow: hidden; box-shadow: 0 0 44px rgba(122,61,255,.28);
}
.admin-panel::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background: var(--holo); background-size: 200% 100%; animation: holoShift 6s ease infinite; }
.admin-header { margin-bottom: 18px; }
.admin-tag { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: #0A0418; background: var(--holo); border-radius: 999px; padding: 4px 11px; box-shadow: var(--glow-pink); }
.admin-header h2 { font-family: var(--font-display); font-weight: 900; font-size: 24px; text-transform: uppercase; letter-spacing: -.02em; margin: 14px 0 0; }
.add-form { display: grid; grid-template-columns: repeat(4,1fr); gap: 13px; align-items: end; margin-bottom: 22px; padding-bottom: 22px; border-bottom: 1px solid var(--edge); }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-wide { grid-column: span 2; }
.field label { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); }
.field input { background: var(--void); border: 1px solid var(--edge); border-radius: 8px; padding: 11px 12px; color: #fff; font-family: var(--font-body); font-size: 13.5px; transition: border-color .2s, box-shadow .2s; }
.field input::placeholder { color: var(--faint); }
.field input:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,229,255,.15), 0 0 18px rgba(0,229,255,.3); }
.add-form .btn { grid-column: span 4; justify-self: start; }
.admin-list { display: grid; grid-template-columns: repeat(auto-fill,minmax(230px,1fr)); gap: 14px; }
.admin-card { background: var(--void); border: 1px solid var(--edge); border-radius: 12px; padding: 15px; display: flex; flex-direction: column; gap: 9px; }
.admin-card h4 { margin: 0 0 3px; font-family: var(--font-display); font-weight: 800; font-size: 15px; text-transform: uppercase; }
.admin-card .field { flex-direction: row; align-items: center; justify-content: space-between; }
.admin-card .field label { text-transform: none; letter-spacing: 0; font-size: 12px; color: var(--dim); font-family: var(--font-body); }
.admin-card .field input { width: 106px; padding: 7px 9px; }
.admin-card-actions { display: flex; gap: 8px; margin-top: 5px; }
.admin-card-actions .btn { flex: 1; font-size: 12px; padding: 8px; }

/* =====================================================================
   CART
   ===================================================================== */
.cart-scrim { position: fixed; inset: 0; z-index: 50; background: rgba(3,0,10,.72); backdrop-filter: blur(4px); opacity: 0; transition: opacity .3s var(--ease); }
.cart-scrim.show { opacity: 1; }
.cart-panel {
  position: fixed; top: 0; right: 0; height: 100%; width: 400px; max-width: 92vw; z-index: 51;
  background: linear-gradient(180deg, var(--abyss), var(--void)); border-left: 1px solid var(--edge-lit);
  display: flex; flex-direction: column; transform: translateX(100%); transition: transform .38s var(--ease-out);
  box-shadow: -30px 0 80px -20px rgba(0,0,0,.9), -1px 0 40px rgba(168,85,255,.35);
}
.cart-panel.open { transform: translateX(0); }
.cart-head { display: flex; align-items: center; justify-content: space-between; padding: 20px; border-bottom: 1px solid var(--edge); }
.cart-head h2 { font-family: var(--font-display); font-weight: 900; font-size: 22px; text-transform: uppercase; margin: 0; }
.cart-items { flex: 1; overflow-y: auto; padding: 16px 20px; display: flex; flex-direction: column; gap: 11px; }
.cart-empty { color: var(--faint); text-align: center; padding: 60px 20px; }
.cart-empty .glyph { display: block; width: 42px; height: 42px; margin: 0 auto 14px; border-radius: 50%; background: var(--holo); filter: blur(1px); opacity: .6; }
.cart-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--panel); border: 1px solid var(--edge); border-radius: 11px; padding: 12px; animation: itemIn .28s var(--ease-out); }
@keyframes itemIn { from { opacity:0; transform: translateX(12px);} }
.cart-item-name { font-size: 13.5px; font-weight: 600; }
.cart-item-price { font-family: var(--font-mono); font-size: 13px; color: var(--cyan); margin-top: 3px; text-shadow: var(--glow-cyan); }
.qty-controls { display: flex; align-items: center; gap: 8px; }
.qty-btn { width: 27px; height: 27px; border-radius: 8px; border: 1px solid var(--edge); background: rgba(255,255,255,.04); color: #fff; cursor: pointer; font-size: 15px; line-height: 1; transition: background .15s, box-shadow .2s, transform .1s; }
.qty-btn:hover { background: rgba(168,85,255,.25); box-shadow: 0 0 14px rgba(122,61,255,.5); }
.qty-btn:active { transform: scale(.86); }
.qty-val { font-family: var(--font-mono); font-size: 14px; min-width: 18px; text-align: center; }
.cart-foot { padding: 18px 20px 22px; border-top: 1px solid var(--edge); background: rgba(255,255,255,.02); }
.cart-total { display: flex; justify-content: space-between; align-items: baseline; font-family: var(--font-display); font-weight: 800; font-size: 16px; text-transform: uppercase; margin-bottom: 14px; }
.cart-total .amount { font-family: var(--font-mono); font-size: 24px; color: var(--cyan); text-shadow: 0 0 20px rgba(0,229,255,.8); }
.order-result { margin-top: 14px; padding: 14px; border-radius: 11px; background: var(--panel); border: 1px solid var(--edge); font-size: 13.5px; line-height: 1.6; word-break: break-word; display: none; }
.order-result.show { display: block; }
.order-result.error { border-color: rgba(255,59,92,.5); color: var(--danger); background: rgba(255,59,92,.08); }

/* =====================================================================
   ORDER MODAL
   ===================================================================== */
.order-modal { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 20px; }
.order-modal-scrim { position: absolute; inset: 0; background: rgba(3,0,10,.8); backdrop-filter: blur(8px); animation: fadeIn .25s var(--ease); }
@keyframes fadeIn { from { opacity: 0; } }
.order-modal-card {
  position: relative; width: min(470px,100%); text-align: center; overflow: hidden;
  background: linear-gradient(180deg, rgba(168,85,255,.14), transparent 45%), var(--abyss);
  border: 1px solid var(--edge-lit); border-radius: 20px; padding: 34px 30px 28px;
  box-shadow: 0 0 70px rgba(168,85,255,.55), 0 40px 100px -30px #000;
  animation: pop .35s var(--ease-out);
}
.order-modal-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background: var(--holo); }
@keyframes pop { from { opacity:0; transform: translateY(16px) scale(.96); } }
.order-modal-glow { position: absolute; top: -80px; left: 50%; transform: translateX(-50%); width: 280px; height: 180px; background: radial-gradient(ellipse, rgba(255,46,151,.6), transparent 68%); filter: blur(24px); pointer-events: none; }
.order-modal-mark { position: relative; z-index:1; display: grid; place-items: center; width: 56px; height: 56px; margin: 0 auto 16px; border-radius: 50%; background: var(--holo); box-shadow: 0 0 40px rgba(255,46,151,.8); }
.order-modal-mark::after { content:'✓'; font-weight: 900; font-size: 27px; color: #0A0418; }
.order-modal-card h2 { position: relative; z-index:1; font-family: var(--font-display); font-weight: 900; font-size: 27px; text-transform: uppercase; letter-spacing: -.02em; margin: 0 0 8px; }
.order-modal-sub { position: relative; z-index:1; color: var(--dim); font-size: 14px; line-height: 1.55; margin: 0 auto 22px; max-width: 34ch; }
.order-code-box { position: relative; z-index:1; display: flex; align-items: stretch; gap: 8px; background: var(--void); border: 1px solid rgba(0,229,255,.45); border-radius: 12px; padding: 8px 8px 8px 14px; margin-bottom: 16px; box-shadow: inset 0 0 26px rgba(0,229,255,.12); }
.order-code-value { flex: 1; align-self: center; font-family: var(--font-mono); font-size: clamp(16px,4.6vw,21px); letter-spacing: .06em; color: var(--cyan); text-shadow: 0 0 20px rgba(0,229,255,.8); user-select: all; -webkit-user-select: all; white-space: nowrap; overflow-x: auto; text-align: left; }
.copy-btn { flex-shrink: 0; display: inline-flex; align-items: center; gap: 7px; background: var(--holo); background-size: 200% 200%; color: #0A0418; border: none; border-radius: 9px; padding: 10px 15px; font-family: var(--font-display); font-weight: 800; font-size: 13.5px; text-transform: uppercase; cursor: pointer; box-shadow: 0 0 22px rgba(255,46,151,.6); animation: holoShift 6s ease infinite; transition: transform .14s; }
.copy-btn svg { width: 15px; height: 15px; }
.copy-btn:active { transform: scale(.94); }
.copy-btn.copied { background: var(--lime); color: #06210F; animation: none; box-shadow: 0 0 26px rgba(57,255,136,.8); }
.order-modal-total { position: relative; z-index:1; font-family: var(--font-display); font-weight: 700; font-size: 14px; text-transform: uppercase; color: var(--dim); margin-bottom: 18px; }
.order-modal-total span { font-family: var(--font-mono); color: #fff; }
.order-warning { position: relative; z-index:1; display: flex; align-items: flex-start; gap: 10px; text-align: left; background: rgba(255,59,92,.1); border: 1px solid rgba(255,59,92,.5); border-radius: 12px; padding: 13px 15px; margin-bottom: 20px; font-size: 13px; line-height: 1.5; color: var(--dim); }
.order-warning strong { color: #FF8A9E; }
.order-warning svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--danger); margin-top: 1px; }

/* =====================================================================
   FAQ / CTA / FOOTER
   ===================================================================== */
.faq { margin: 0 0 64px; }
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--panel); border: 1px solid var(--edge); border-radius: 12px; padding: 2px 18px; transition: border-color .25s, box-shadow .3s; }
.faq-item[open] { border-color: var(--edge-lit); box-shadow: 0 0 30px rgba(122,61,255,.3); }
.faq-item summary { list-style: none; cursor: pointer; padding: 16px 0; font-family: var(--font-display); font-weight: 800; font-size: 16px; text-transform: uppercase; letter-spacing: -.01em; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item .chev { position: relative; width: 16px; height: 16px; flex-shrink: 0; }
.faq-item .chev::before, .faq-item .chev::after { content:''; position: absolute; top: 50%; left: 50%; width: 13px; height: 2.5px; border-radius: 2px; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); transform: translate(-50%,-50%); }
.faq-item .chev::after { transform: translate(-50%,-50%) rotate(90deg); transition: transform .25s var(--ease); }
.faq-item[open] .chev::after { transform: translate(-50%,-50%) rotate(0); }
.faq-item p { margin: 0 0 16px; color: var(--dim); font-size: 14.5px; line-height: 1.65; }

.cta-band { position: relative; overflow: hidden; text-align: center; background: linear-gradient(180deg, rgba(255,46,151,.16), rgba(0,229,255,.08)), var(--abyss); border: 1px solid var(--edge-lit); border-radius: 22px; padding: 58px 30px; margin: 0 0 14px; box-shadow: 0 0 60px rgba(168,85,255,.4); }
.cta-band::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background: var(--holo); }
.cta-glow { position: absolute; top: -130px; left: 50%; transform: translateX(-50%); width: 540px; height: 320px; background: radial-gradient(ellipse, rgba(255,46,151,.5), rgba(168,85,255,.24) 46%, transparent 72%); filter: blur(34px); pointer-events: none; }
.cta-band h2 { position: relative; z-index:1; font-family: var(--font-display); font-weight: 900; font-size: clamp(30px,4.4vw,52px); text-transform: uppercase; letter-spacing: -.035em; margin: 0 0 12px; text-shadow: 0 0 34px rgba(255,46,151,.6); }
.cta-band p { position: relative; z-index:1; color: var(--dim); font-size: 16px; margin: 0 0 28px; }
.cta-actions { position: relative; z-index:1; display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

.site-footer { max-width: var(--maxw); margin: 0 auto; padding: 40px clamp(16px,4vw,32px) 60px; display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; border-top: 1px solid var(--edge); }
.foot-brand { display: flex; align-items: center; gap: 10px; }
.foot-note { color: var(--dim); font-size: 13.5px; margin: 0; max-width: 46ch; }
.foot-links { display: flex; gap: 22px; }
.foot-links a { color: var(--dim); font-size: 13px; text-decoration: none; transition: color .2s, text-shadow .2s; }
.foot-links a:hover { color: var(--cyan); text-shadow: var(--glow-cyan); }
.foot-copy { color: var(--faint); font-size: 12px; font-family: var(--font-mono); margin: 4px 0 0; }

/* =====================================================================
   TOASTS / SPARK / SKELETON / EMPTY / REVEAL
   ===================================================================== */
.toast-stack { position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 60; display: flex; flex-direction: column; gap: 9px; align-items: center; }
.toast { display: flex; align-items: center; gap: 10px; background: rgba(18,8,42,.94); backdrop-filter: blur(12px); border: 1px solid var(--edge-lit); border-radius: 12px; padding: 12px 18px; font-size: 13.5px; font-weight: 600; box-shadow: 0 0 30px rgba(122,61,255,.5); animation: toastIn .3s var(--ease-out); }
.toast-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.toast.success .toast-dot { background: var(--lime); box-shadow: 0 0 12px var(--lime); }
.toast.error .toast-dot { background: var(--danger); box-shadow: 0 0 12px var(--danger); }
.toast.info .toast-dot { background: var(--cyan); box-shadow: 0 0 12px var(--cyan); }
.toast.leaving { animation: toastOut .25s var(--ease) forwards; }
@keyframes toastIn { from { opacity:0; transform: translateY(14px) scale(.94); } }
@keyframes toastOut { to { opacity:0; transform: translateY(8px) scale(.94); } }

.spark { position: fixed; z-index: 55; width: 14px; height: 14px; border-radius: 50%; background: var(--holo); box-shadow: 0 0 20px 6px rgba(255,46,151,.8); pointer-events: none; }

.skeleton-card { background: var(--panel); border: 1px solid var(--edge); border-radius: 14px; height: 300px; position: relative; overflow: hidden; }
.skeleton-card::after { content:''; position:absolute; inset:0; background: linear-gradient(100deg, transparent 30%, rgba(168,85,255,.15) 50%, transparent 70%); background-size: 200% 100%; animation: shimmer 1.4s infinite; }
@keyframes shimmer { from { background-position: 150% 0; } to { background-position: -50% 0; } }

.empty-state { grid-column: 1/-1; text-align: center; padding: 70px 20px; color: var(--faint); }
.empty-state .glyph { display: block; width: 52px; height: 52px; margin: 0 auto 16px; border-radius: 50%; background: var(--holo); filter: blur(2px); opacity: .65; box-shadow: 0 0 44px rgba(168,85,255,.6); }

@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
  .reveal.revealed { opacity: 1; transform: none; }
}


/* =====================================================================
   LIGHT MODE — "DAYLIGHT RAVE"
   Same brand, same layout, different physics: instead of bloom on black,
   we get pearl paper, saturated color fills, ink outlines and hard
   colored shadows. Deliberately not a plain inversion.
   ===================================================================== */
[data-theme="light"] {
  --void:      #F4F1FA;
  --abyss:     #FFFFFF;
  --panel:     #FFFFFF;
  --panel-2:   #F6F2FE;
  --edge:      #1A1030;
  --edge-lit:  #6D28D9;

  --white:     #140B24;   /* primary text = ink */
  --dim:       #4A3E68;
  --faint:     #7B6E9A;

  --pink:      #E0157A;
  --cyan:      #0092B8;
  --violet:    #7C22CE;
  --lime:      #17A34A;
  --amber:     #B45309;

  --holo:   linear-gradient(100deg, #E0157A 0%, #7C22CE 36%, #0092B8 70%, #17A34A 100%);
  --holo-2: linear-gradient(100deg, #0092B8, #7C22CE 50%, #E0157A);

  --danger:    #DC2626;

  --glow-pink: 0 0 0 rgba(0,0,0,0);
  --glow-cyan: 0 0 0 rgba(0,0,0,0);

  --ink-sh:    4px 4px 0 #1A1030;
  --ink-sh-sm: 3px 3px 0 #1A1030;
  --ink-sh-lg: 7px 7px 0 #1A1030;
}

/* --- atmosphere: soft daylight wash instead of neon blobs --- */
[data-theme="light"] body { background: var(--void); }
[data-theme="light"] .blob { opacity: .3; filter: blur(120px); mix-blend-mode: multiply; }
[data-theme="light"] .blob.b1 { background: radial-gradient(circle, rgba(224,21,122,.35), transparent 62%); }
[data-theme="light"] .blob.b2 { background: radial-gradient(circle, rgba(0,146,184,.32), transparent 62%); }
[data-theme="light"] .blob.b3 { background: radial-gradient(circle, rgba(124,34,206,.3), transparent 64%); }
[data-theme="light"] .laser-grid {
  opacity: .3;
  background-image:
    linear-gradient(rgba(124,34,206,.55) 2px, transparent 2px),
    linear-gradient(90deg, rgba(224,21,122,.45) 2px, transparent 2px);
}
[data-theme="light"] .scanlines { opacity: .1; background: repeating-linear-gradient(180deg, transparent 0 3px, rgba(26,16,48,.16) 3px 6px); mix-blend-mode: multiply; }
[data-theme="light"] .vignette { background: radial-gradient(120% 90% at 50% 0%, transparent 55%, rgba(124,34,206,.1) 100%); }

/* --- topbar --- */
[data-theme="light"] .topbar { background: rgba(255,255,255,.86); border-bottom: 2px solid var(--edge); }
[data-theme="light"] .brand-name { text-shadow: none; }
[data-theme="light"] .brand-glyph::before { filter: blur(5px); opacity: .55; }

/* --- controls: ink outlines + hard shadows replace glow --- */
[data-theme="light"] .cart-toggle,
[data-theme="light"] .theme-toggle {
  background: #fff; border: 2px solid var(--edge); color: var(--edge);
  box-shadow: var(--ink-sh-sm);
}
[data-theme="light"] .cart-toggle:hover,
[data-theme="light"] .theme-toggle:hover { background: #FDF3FA; box-shadow: var(--ink-sh); transform: translate(-1px,-1px); }
[data-theme="light"] .cart-toggle:active,
[data-theme="light"] .theme-toggle:active { transform: translate(2px,2px); box-shadow: none; }
[data-theme="light"] .cart-count { border: 2px solid var(--edge); box-shadow: none; }

[data-theme="light"] .btn { border: 2px solid var(--edge); box-shadow: var(--ink-sh-sm); color: var(--white); background: #fff; }
[data-theme="light"] .btn:hover { transform: translate(-1px,-1px); box-shadow: var(--ink-sh); }
[data-theme="light"] .btn:active { transform: translate(2px,2px); box-shadow: none; }
[data-theme="light"] .btn-primary {
  background: var(--holo); background-size: 220% 220%;
  color: #fff; box-shadow: var(--ink-sh); text-shadow: none;
}
[data-theme="light"] .btn-primary:hover { box-shadow: var(--ink-sh-lg); filter: saturate(1.1) brightness(1.03); }
[data-theme="light"] .btn-primary:disabled { background: #EDE9F6; color: var(--faint); box-shadow: none; }
[data-theme="light"] .btn-secondary { background: #fff; }
[data-theme="light"] .btn-secondary:hover { background: #F3ECFE; box-shadow: var(--ink-sh); }
[data-theme="light"] .btn-danger { background: #FFF1F1; color: var(--danger); border-color: var(--danger); box-shadow: 3px 3px 0 var(--danger); }
[data-theme="light"] .icon-btn { border: 2px solid var(--edge); background: #fff; color: var(--edge); }
[data-theme="light"] .icon-btn:hover { background: #F3ECFE; box-shadow: var(--ink-sh-sm); }

[data-theme="light"] .login-btn { background: var(--holo); background-size: 220% 220%; color: #fff; border: 2px solid var(--edge); box-shadow: var(--ink-sh); }
[data-theme="light"] .login-btn:hover { box-shadow: var(--ink-sh-lg); }
[data-theme="light"] .btn-ghost { background: #fff; color: var(--white); border: 2px solid var(--edge); box-shadow: var(--ink-sh-sm); animation: none; }
[data-theme="light"] .btn-ghost:hover { background: #F3ECFE; box-shadow: var(--ink-sh); }
[data-theme="light"] .join-btn { background: #EAFBF0; color: #0F7A38; border: 2px solid #0F7A38; box-shadow: 3px 3px 0 #0F7A38; }
[data-theme="light"] .user-name .crown { color: #fff; box-shadow: none; border: 2px solid var(--edge); }

/* --- hero --- */
[data-theme="light"] .eyebrow {
  background: #EAF9FD; color: #075E75; border: 2px solid var(--edge);
  box-shadow: var(--ink-sh-sm); text-shadow: none;
}
[data-theme="light"] .eyebrow .dot { background: var(--cyan); box-shadow: none; }
[data-theme="light"] .hero h1 .line:not(.neon) { color: var(--white); text-shadow: none; }
[data-theme="light"] .hero h1 .neon { filter: none; }
[data-theme="light"] .hero h1 .neon::before { color: var(--cyan); }
[data-theme="light"] .hero h1 .neon::after { color: var(--pink); }
[data-theme="light"] .trust-row .tick { background: #EAFBF0; color: #0F7A38; border: 2px solid #0F7A38; box-shadow: none; }

/* nova core stays the star, but reads as a printed sticker */
[data-theme="light"] .nova-flare { opacity: .5; mix-blend-mode: multiply; }
[data-theme="light"] .nova-glow { opacity: .45; mix-blend-mode: multiply; }
[data-theme="light"] .nova-core { box-shadow: 0 0 40px rgba(224,21,122,.35), var(--ink-sh-lg); }
[data-theme="light"] .nova-ring { filter: none; }
[data-theme="light"] .nova-particle { box-shadow: none; border: 2px solid var(--edge); }
[data-theme="light"] .seal text { fill: var(--violet); filter: none; }

/* --- marquee --- */
[data-theme="light"] .marquee { background: var(--edge); box-shadow: var(--ink-sh); border-image: none; border-top: 2px solid var(--edge); border-bottom: 2px solid var(--edge); }
[data-theme="light"] .marquee-track span { color: #FFF; text-shadow: none; }
[data-theme="light"] .marquee-track .sep { color: #6EE7F9; }

/* --- section heads --- */
[data-theme="light"] .kicker { color: var(--violet); text-shadow: none; }
[data-theme="light"] .section-head h2 { filter: none; }

/* --- cards: white paper + ink outline + hard shadow --- */
[data-theme="light"] .benefit,
[data-theme="light"] .product-inner,
[data-theme="light"] .faq-item,
[data-theme="light"] .admin-card {
  background: #fff; border: 2px solid var(--edge); box-shadow: var(--ink-sh);
}
[data-theme="light"] .benefit:hover { transform: translate(-3px,-3px); box-shadow: var(--ink-sh-lg); border-color: var(--edge); }
[data-theme="light"] .benefit-icon { background: #EAF9FD; border: 2px solid var(--edge); box-shadow: none; }
[data-theme="light"] .benefit-icon svg { color: #075E75; filter: none; }
[data-theme="light"] .product:hover .product-inner { transform: translate(-3px,-3px); box-shadow: var(--ink-sh-lg); border-color: var(--edge); }
[data-theme="light"] .product-inner::before { display: none; }
[data-theme="light"] .product-media { border: 2px solid var(--edge); box-shadow: none; }
[data-theme="light"] .product-media::after { opacity: .32; }
[data-theme="light"] .tile-num { color: rgba(26,16,48,.55); mix-blend-mode: normal; text-shadow: none; }
[data-theme="light"] .price-tag { color: var(--white); text-shadow: none; background: #FDE68A; border: 2px solid var(--edge); border-radius: 6px; padding: 1px 9px; box-shadow: var(--ink-sh-sm); font-size: 20px; }
[data-theme="light"] .stock-bar { background: #EDE9F6; border: 2px solid var(--edge); height: 9px; }
[data-theme="light"] .stock-bar-fill { box-shadow: none; }
[data-theme="light"] .sold-badge { background: #fff; color: var(--dim); border: 2px solid var(--edge); }
[data-theme="light"] .hot-badge { border: 2px solid var(--edge); box-shadow: var(--ink-sh-sm); animation: none; }
[data-theme="light"] .skeleton-card { background: #fff; border: 2px solid var(--edge); }
[data-theme="light"] .skeleton-card::after { background: linear-gradient(100deg, transparent 30%, rgba(26,16,48,.08) 50%, transparent 70%); }

/* --- admin --- */
[data-theme="light"] .admin-panel { background: #fff; border: 2px solid var(--edge); box-shadow: var(--ink-sh-lg); }
[data-theme="light"] .admin-tag { color: #fff; border: 2px solid var(--edge); box-shadow: none; }
[data-theme="light"] .field input { background: #fff; border: 2px solid var(--edge); color: var(--white); }
[data-theme="light"] .field input:focus { box-shadow: var(--ink-sh-sm); border-color: var(--violet); }
[data-theme="light"] .add-form { border-bottom: 2px dashed var(--edge); }

/* --- cart + modal --- */
[data-theme="light"] .cart-scrim { background: rgba(26,16,48,.35); }
[data-theme="light"] .cart-panel { background: var(--void); border-left: 3px solid var(--edge); box-shadow: -14px 0 0 rgba(26,16,48,.08); }
[data-theme="light"] .cart-head, [data-theme="light"] .cart-foot { border-color: var(--edge); }
[data-theme="light"] .cart-foot { background: #fff; }
[data-theme="light"] .cart-item { background: #fff; border: 2px solid var(--edge); box-shadow: var(--ink-sh-sm); }
[data-theme="light"] .cart-item-price { color: #075E75; text-shadow: none; }
[data-theme="light"] .cart-total .amount { color: var(--white); text-shadow: none; background: #FDE68A; border: 2px solid var(--edge); border-radius: 6px; padding: 1px 9px; font-size: 21px; }
[data-theme="light"] .qty-btn { background: #fff; border: 2px solid var(--edge); color: var(--white); }
[data-theme="light"] .qty-btn:hover { background: #F3ECFE; box-shadow: none; }
[data-theme="light"] .order-result { background: #fff; border: 2px solid var(--edge); }

[data-theme="light"] .order-modal-scrim { background: rgba(26,16,48,.45); }
[data-theme="light"] .order-modal-card { background: #fff; border: 3px solid var(--edge); box-shadow: var(--ink-sh-lg); }
[data-theme="light"] .order-modal-glow { display: none; }
[data-theme="light"] .order-modal-mark { box-shadow: var(--ink-sh-sm); border: 2px solid var(--edge); }
[data-theme="light"] .order-modal-mark::after { color: #fff; }
[data-theme="light"] .order-code-box { background: #F7FDFF; border: 2px solid var(--edge); box-shadow: none; }
[data-theme="light"] .order-code-value { color: #075E75; text-shadow: none; }
[data-theme="light"] .copy-btn { background: var(--holo); color: #fff; border: 2px solid var(--edge); box-shadow: var(--ink-sh-sm); animation: none; }
[data-theme="light"] .copy-btn.copied { background: #17A34A; color: #fff; box-shadow: var(--ink-sh-sm); }
[data-theme="light"] .order-warning { background: #FFF1F1; border: 2px solid var(--danger); }
[data-theme="light"] .order-warning strong { color: var(--danger); }

/* --- faq / cta / footer --- */
[data-theme="light"] .faq-item[open] { box-shadow: var(--ink-sh-lg); border-color: var(--edge); }
[data-theme="light"] .faq-item .chev::before, [data-theme="light"] .faq-item .chev::after { background: var(--violet); box-shadow: none; }
[data-theme="light"] .cta-band { background: var(--holo); background-size: 220% 220%; border: 3px solid var(--edge); box-shadow: var(--ink-sh-lg); animation: holoShift 8s ease infinite; }
[data-theme="light"] .cta-band h2 { color: #fff; text-shadow: none; }
[data-theme="light"] .cta-band p { color: rgba(255,255,255,.94); }
[data-theme="light"] .cta-band .btn-primary { background: #fff; color: var(--white); animation: none; }
[data-theme="light"] .cta-glow { display: none; }
[data-theme="light"] .site-footer { border-top: 2px solid var(--edge); }
[data-theme="light"] .foot-links a:hover { color: var(--violet); text-shadow: none; }

/* --- toasts / misc --- */
[data-theme="light"] .toast { background: var(--edge); color: #fff; border: 2px solid var(--edge); box-shadow: var(--ink-sh); }
[data-theme="light"] .spark { border: 2px solid var(--edge); box-shadow: none; }
[data-theme="light"] .empty-state .glyph { filter: none; opacity: .85; box-shadow: var(--ink-sh-sm); }
[data-theme="light"] .cart-empty .glyph { filter: none; opacity: .85; }

/* =====================================================================
   THEME TOGGLE
   ===================================================================== */
.theme-toggle {
  position: relative; display: grid; place-items: center; width: 44px; height: 44px;
  border: 2px solid var(--edge-lit); border-radius: 10px; background: rgba(0,229,255,.08);
  color: var(--white); cursor: pointer;
  box-shadow: 0 0 14px rgba(0,229,255,.25);
  transition: transform .15s var(--ease), box-shadow .2s var(--ease), background .2s;
}
.theme-toggle:hover { background: rgba(0,229,255,.18); box-shadow: 0 0 24px rgba(0,229,255,.55); transform: translateY(-2px); }
.theme-toggle:active { transform: scale(.9); }
.theme-toggle svg { width: 19px; height: 19px; }
.theme-toggle .ic-sun { display: none; }
.theme-toggle .ic-moon { display: block; }
[data-theme="light"] .theme-toggle .ic-sun { display: block; }
[data-theme="light"] .theme-toggle .ic-moon { display: none; }

/* smooth cross-fade when switching themes */
.theme-anim, .theme-anim *,
.theme-anim *::before, .theme-anim *::after {
  transition: background-color .35s var(--ease), color .35s var(--ease),
              border-color .35s var(--ease), box-shadow .35s var(--ease) !important;
}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 32px; }
  .hero-visual { order: -1; min-height: 320px; }
  .benefits { grid-template-columns: 1fr; }
  .seal { width: 96px; height: 96px; right: 0; }
}
@media (max-width: 560px) {
  .brand-name em { display: none; }
  #auth-area .login-btn span { display: none; }
  #auth-area .login-btn { padding: 12px 14px; }
  .add-form { grid-template-columns: 1fr 1fr; }
  .add-form .btn { grid-column: span 2; width: 100%; }
  .cart-panel { width: 100%; max-width: 100%; }
  .product-grid { grid-template-columns: repeat(auto-fill,minmax(158px,1fr)); gap: 14px; }
  .hero h1 { font-size: clamp(36px,11vw,58px); }
}