/* =========================================================
   UCALABRISI — design tokens
   Palette: #05050a (bg) · #0d0e18 (panel) · #00f0ff (cyan)
            #ff2ec4 (magenta) · #7b2ff7 (violet) · #39ff8a (led-green)
   Display: 'Orbitron' · Body: 'Rajdhani' · Data/mono: 'JetBrains Mono'
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@500;700;900&family=Rajdhani:wght@400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap');

:root{
  --bg:#05050a;
  --panel:#0d0e18;
  --panel-2:#11121f;
  --line:#1c1e30;
  --text:#dfe3f5;
  --text-dim:#8a8fb0;
  --cyan:#00f0ff;
  --magenta:#ff2ec4;
  --violet:#7b2ff7;
  --led:#39ff8a;
  --amber:#ffb020;
  --danger:#ff3b5c;
  --radius:10px;
  --font-display:'Orbitron',sans-serif;
  --font-body:'Rajdhani',sans-serif;
  --font-mono:'JetBrains Mono',monospace;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.5;
  min-height:100vh;
  position:relative;
  overflow-x:hidden;
}

/* particle canvas sits fixed behind everything */
#particle-field{
  position:fixed; inset:0; width:100%; height:100%;
  z-index:0; pointer-events:none;
  background:
    radial-gradient(ellipse at 20% -10%, rgba(123,47,247,.18), transparent 55%),
    radial-gradient(ellipse at 85% 10%, rgba(0,240,255,.12), transparent 50%),
    var(--bg);
}

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

.container{max-width:1200px;margin:0 auto;padding:0 28px;position:relative;z-index:1;}

::selection{background:var(--magenta);color:#05050a;}
::-webkit-scrollbar{width:10px;}
::-webkit-scrollbar-track{background:var(--bg);}
::-webkit-scrollbar-thumb{background:var(--line);border-radius:6px;}

/* ---------- typography ---------- */
h1,h2,h3,.font-display{font-family:var(--font-display);letter-spacing:.02em;}
.eyebrow{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.28em;
  text-transform:uppercase;color:var(--cyan);
  display:flex;align-items:center;gap:10px;
}
.eyebrow::before{content:'';width:22px;height:1px;background:var(--cyan);box-shadow:0 0 8px var(--cyan);}
.text-dim{color:var(--text-dim);}
.mono{font-family:var(--font-mono);}

/* ---------- LED text / glow utilities ---------- */
.glow-cyan{color:var(--cyan);text-shadow:0 0 6px rgba(0,240,255,.8),0 0 22px rgba(0,240,255,.35);}
.glow-magenta{color:var(--magenta);text-shadow:0 0 6px rgba(255,46,196,.8),0 0 22px rgba(255,46,196,.35);}
.glow-led{color:var(--led);text-shadow:0 0 6px rgba(57,255,138,.8),0 0 18px rgba(57,255,138,.3);}

/* ---------- topbar / nav ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(5,5,10,.72);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;
}
.brand{
  font-family:var(--font-display);font-weight:900;font-size:22px;
  color:#fff;display:flex;align-items:center;gap:10px;
}
.brand .dot{
  width:9px;height:9px;border-radius:50%;background:var(--led);
  box-shadow:0 0 6px var(--led),0 0 16px var(--led);
  animation:blink 2.4s infinite;
}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.35;}}
.nav-links{display:flex;gap:34px;align-items:center;}
.nav-links a{
  font-weight:600;font-size:15px;color:var(--text-dim);
  position:relative;padding:6px 0;transition:color .2s;
}
.nav-links a:hover,.nav-links a.active{color:#fff;}
.nav-links a.active::after{
  content:'';position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--cyan);box-shadow:0 0 8px var(--cyan);
}
.nav-actions{display:flex;align-items:center;gap:16px;}

.credits-pill{
  display:flex;align-items:center;gap:8px;
  border:1px solid var(--line);background:var(--panel);
  padding:8px 14px;border-radius:999px;font-family:var(--font-mono);font-size:13px;
}
.credits-pill .amount{color:var(--led);font-weight:600;text-shadow:0 0 8px rgba(57,255,138,.5);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-body);font-weight:700;font-size:15px;
  padding:12px 24px;border-radius:8px;border:1px solid transparent;
  cursor:pointer;transition:transform .15s ease, box-shadow .2s ease, background .2s;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-primary{
  background:linear-gradient(90deg,var(--cyan),var(--violet));
  color:#04040a;box-shadow:0 0 0 rgba(0,240,255,0);
}
.btn-primary:hover{box-shadow:0 0 22px rgba(0,240,255,.45);}
.btn-outline{
  background:transparent;border-color:var(--line);color:var(--text);
}
.btn-outline:hover{border-color:var(--cyan);color:var(--cyan);}
.btn-ghost{background:transparent;color:var(--text-dim);}
.btn-ghost:hover{color:#fff;}
.btn-danger{background:rgba(255,59,92,.12);color:var(--danger);border-color:rgba(255,59,92,.4);}
.btn-danger:hover{box-shadow:0 0 16px rgba(255,59,92,.35);}
.btn-sm{padding:8px 14px;font-size:13px;border-radius:6px;}
.btn-block{width:100%;}

/* ---------- hero ---------- */
.hero{padding:120px 0 90px;position:relative;}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;}
.hero h1{
  font-size:56px;line-height:1.05;font-weight:900;color:#fff;margin:18px 0 20px;
}
.hero h1 span{
  background:linear-gradient(90deg,var(--cyan),var(--magenta) 60%,var(--violet));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p{font-size:18px;color:var(--text-dim);max-width:520px;margin-bottom:34px;}
.hero-cta{display:flex;gap:14px;margin-bottom:46px;}
.hero-stats{display:flex;gap:38px;}
.hero-stats .stat b{
  display:block;font-family:var(--font-mono);font-size:26px;color:var(--cyan);
  text-shadow:0 0 10px rgba(0,240,255,.4);
}
.hero-stats .stat span{font-size:12px;color:var(--text-dim);letter-spacing:.06em;text-transform:uppercase;}

/* terminal / preview panel used as hero visual */
.led-console{
  background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:0;overflow:hidden;box-shadow:0 0 60px rgba(123,47,247,.12);
}
.led-console-head{
  display:flex;align-items:center;gap:8px;padding:14px 16px;border-bottom:1px solid var(--line);
  background:var(--panel-2);
}
.led-console-head span{width:10px;height:10px;border-radius:50%;background:#3a3d55;}
.led-console-head span:nth-child(1){background:#ff5f57;}
.led-console-head span:nth-child(2){background:#febc2e;}
.led-console-head span:nth-child(3){background:#28c840;}
.led-console-head .title{margin-left:8px;font-family:var(--font-mono);font-size:12px;color:var(--text-dim);}
.led-console pre{
  font-family:var(--font-mono);font-size:13px;line-height:1.8;padding:22px;color:var(--led);
  white-space:pre-wrap;
}
.led-console pre .c1{color:var(--cyan);}
.led-console pre .c2{color:var(--magenta);}
.led-console pre .c3{color:var(--text-dim);}

/* ---------- section headers ---------- */
.section{padding:80px 0;position:relative;}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:38px;gap:20px;flex-wrap:wrap;}
.section-head h2{font-size:32px;color:#fff;margin-top:10px;}

/* ---------- category chips ---------- */
.chip-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:34px;}
.chip{
  font-family:var(--font-mono);font-size:13px;padding:9px 16px;border-radius:999px;
  border:1px solid var(--line);color:var(--text-dim);cursor:pointer;transition:.2s;
}
.chip:hover{border-color:var(--cyan);color:var(--cyan);}
.chip.active{background:var(--cyan);color:#05050a;border-color:var(--cyan);font-weight:600;}

/* ---------- product grid / cards ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:22px;}
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;position:relative;transition:transform .2s ease, border-color .2s ease;
}
.card::before{
  content:'';position:absolute;inset:0;border-radius:var(--radius);padding:1px;
  background:linear-gradient(135deg,var(--cyan),transparent 30%,transparent 70%,var(--magenta));
  -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 .25s;pointer-events:none;
}
.card:hover{transform:translateY(-4px);}
.card:hover::before{opacity:1;}
.card-thumb{
  height:150px;display:flex;align-items:center;justify-content:center;
  background:
    radial-gradient(circle at 30% 20%, rgba(0,240,255,.18), transparent 55%),
    radial-gradient(circle at 80% 80%, rgba(255,46,196,.16), transparent 55%),
    var(--panel-2);
  border-bottom:1px solid var(--line);font-size:38px;
}
.card-body{padding:18px;}
.card-cat{font-family:var(--font-mono);font-size:11px;color:var(--violet);letter-spacing:.14em;text-transform:uppercase;}
.card-title{font-size:18px;font-weight:700;color:#fff;margin:6px 0 8px;}
.card-desc{font-size:14px;color:var(--text-dim);margin-bottom:16px;min-height:38px;}
.card-foot{display:flex;align-items:center;justify-content:space-between;}
.price{font-family:var(--font-mono);font-weight:600;color:var(--led);font-size:16px;text-shadow:0 0 8px rgba(57,255,138,.4);}
.price.old{color:var(--text-dim);text-decoration:line-through;font-weight:400;font-size:13px;margin-right:6px;}
.badge{
  font-family:var(--font-mono);font-size:10px;padding:3px 8px;border-radius:5px;
  letter-spacing:.08em;text-transform:uppercase;
}
.badge-new{background:rgba(0,240,255,.12);color:var(--cyan);border:1px solid rgba(0,240,255,.35);}
.badge-hot{background:rgba(255,46,196,.12);color:var(--magenta);border:1px solid rgba(255,46,196,.35);}
.badge-sale{background:rgba(255,176,32,.12);color:var(--amber);border:1px solid rgba(255,176,32,.35);}

/* ---------- feature strip ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.feat{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;
}
.feat .ic{font-size:22px;margin-bottom:14px;}
.feat h3{font-size:17px;color:#fff;margin-bottom:8px;}
.feat p{font-size:14px;color:var(--text-dim);}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:50px 0 30px;margin-top:60px;position:relative;z-index:1;}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;margin-bottom:36px;}
.foot-grid h4{font-size:13px;color:#fff;margin-bottom:14px;letter-spacing:.06em;text-transform:uppercase;}
.foot-grid a{display:block;font-size:14px;color:var(--text-dim);margin-bottom:9px;transition:.2s;}
.foot-grid a:hover{color:var(--cyan);}
.foot-bottom{
  display:flex;justify-content:space-between;color:var(--text-dim);font-size:13px;
  font-family:var(--font-mono);border-top:1px solid var(--line);padding-top:22px;flex-wrap:wrap;gap:10px;
}

/* ---------- generic page header (shop/product/etc.) ---------- */
.page-head{padding:60px 0 20px;}
.page-head .eyebrow{margin-bottom:14px;}
.page-head h1{font-size:38px;color:#fff;}

/* ---------- forms / panels ---------- */
.panel{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;
}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:7px;font-family:var(--font-mono);}
.field input,.field select,.field textarea{
  width:100%;background:var(--panel-2);border:1px solid var(--line);border-radius:7px;
  color:var(--text);padding:11px 13px;font-size:15px;transition:border-color .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,240,255,.12);}
.field textarea{resize:vertical;min-height:90px;}

/* ---------- table (admin) ---------- */
table{width:100%;border-collapse:collapse;}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);font-size:14px;}
th{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim);}
tr:hover td{background:rgba(255,255,255,.02);}

/* ---------- admin layout ---------- */
.admin-shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh;position:relative;z-index:1;}
.admin-side{
  border-right:1px solid var(--line);padding:26px 18px;position:sticky;top:0;height:100vh;
  background:rgba(13,14,24,.5);
}
.admin-side .brand{margin-bottom:34px;padding-left:6px;}
.admin-nav a{
  display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:8px;
  color:var(--text-dim);font-weight:600;font-size:14.5px;margin-bottom:4px;transition:.15s;
}
.admin-nav a:hover{background:var(--panel-2);color:#fff;}
.admin-nav a.active{background:linear-gradient(90deg,rgba(0,240,255,.14),transparent);color:var(--cyan);}
.admin-main{padding:36px 40px;}
.admin-topline{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:34px;}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;}
.kpi span{font-size:12px;color:var(--text-dim);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.06em;}
.kpi b{display:block;font-family:var(--font-display);font-size:26px;color:#fff;margin-top:8px;}

/* ---------- modal ---------- */
.modal-bg{
  position:fixed;inset:0;background:rgba(5,5,10,.72);backdrop-filter:blur(4px);
  display:none;align-items:center;justify-content:center;z-index:200;
}
.modal-bg.open{display:flex;}
.modal{
  width:440px;max-width:92vw;background:var(--panel);border:1px solid var(--line);
  border-radius:14px;padding:28px;box-shadow:0 0 60px rgba(0,240,255,.1);
}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;}
.modal-head h3{color:#fff;font-size:19px;}
.close-x{cursor:pointer;color:var(--text-dim);font-size:20px;}
.close-x:hover{color:#fff;}

/* ---------- toast ---------- */
#toast{
  position:fixed;bottom:26px;right:26px;z-index:300;display:flex;flex-direction:column;gap:10px;
}
.toast-item{
  background:var(--panel);border:1px solid var(--cyan);border-radius:8px;padding:13px 18px;
  font-size:14px;box-shadow:0 0 20px rgba(0,240,255,.25);animation:toastIn .25s ease;
}
@keyframes toastIn{from{transform:translateY(10px);opacity:0;}to{transform:translateY(0);opacity:1;}}

/* ---------- misc ---------- */
.tag-row{display:flex;gap:8px;flex-wrap:wrap;}
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;}
.status-dot.on{background:var(--led);box-shadow:0 0 6px var(--led);}
.status-dot.off{background:var(--danger);box-shadow:0 0 6px var(--danger);}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;}
  .feat-grid{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .admin-shell{grid-template-columns:1fr;}
  .admin-side{position:relative;height:auto;}
  .kpi-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:640px){
  .nav-links{display:none;}
  .hero h1{font-size:38px;}
  .hero-stats{flex-wrap:wrap;gap:20px;}
}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
}