/* ==========================================================================
   Z3R0 Store — cyber security dark tech theme
   Accent cyan #0DB5DB taken directly from the brand logo.
   ========================================================================== */

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

:root{
  --bg:#04090e;
  --bg-2:#071119;
  --panel:#0a1620;
  --line:rgba(13,181,219,.16);
  --line-soft:rgba(13,181,219,.09);
  --cyan:#0db5db;
  --cyan-dim:#0a7f9a;
  --text:#d4e3ec;
  --muted:#5e7688;
  --ok:#2fd68b;
  --warn:#f0c14b;
  --err:#ff5d6c;
  --radius:6px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Chakra Petch',sans-serif;
  line-height:1.6;
  min-height:100vh;
  position:relative;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size:54px 54px;
  mask-image:radial-gradient(ellipse 100% 80% at 50% 0%, #000 35%, transparent 100%);
  -webkit-mask-image:radial-gradient(ellipse 100% 80% at 50% 0%, #000 35%, transparent 100%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 22px;position:relative;z-index:1}

/* ---------------------------------------------------------------- header */
.site-header{
  position:sticky;top:0;z-index:20;
  background:rgba(4,9,14,.82);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:14px}
.brand img{height:34px;width:auto;filter:drop-shadow(0 0 12px rgba(13,181,219,.4))}
.brand .tag{
  font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.24em;
  color:var(--muted);text-transform:uppercase;border-left:1px solid var(--line);
  padding-left:14px;
}
.nav-cta{
  display:inline-flex;align-items:center;gap:9px;
  font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--bg);background:var(--cyan);padding:11px 20px;border-radius:3px;
  box-shadow:0 0 22px rgba(13,181,219,.3);transition:transform .15s,box-shadow .15s;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(13,181,219,.5)}
.nav-cta svg{width:17px;height:17px;fill:currentColor}

/* ------------------------------------------------------------------ hero */
.scan{
  position:fixed;left:0;right:0;top:-10%;height:120px;z-index:1;pointer-events:none;
  background:linear-gradient(180deg, transparent, rgba(13,181,219,.06), transparent);
  animation:scanmove 7s linear infinite;
}
@keyframes scanmove{from{top:-15%}to{top:110%}}

.hero{padding:64px 0 40px;text-align:center;position:relative}
.hero-inner{display:flex;flex-direction:column;align-items:center}
.hero-logo{
  width:min(360px,68vw);margin:6px 0 22px;
  filter:drop-shadow(0 0 26px rgba(13,181,219,.35));user-select:none;
}
.hero .status{
  display:inline-flex;align-items:center;gap:9px;
  font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:700;
  letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);
  border:1px solid rgba(13,181,219,.34);background:rgba(13,181,219,.06);
  padding:7px 16px;border-radius:2px;margin-bottom:26px;
}
.hero .status .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 9px var(--cyan);animation:pulse 1.5s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.hero h1{
  font-size:clamp(32px,6vw,58px);font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;line-height:1.12;
}
.hero h1 .hl{color:var(--cyan);text-shadow:0 0 26px rgba(13,181,219,.45)}
.hero p{max-width:620px;margin:20px auto 0;color:var(--muted);font-size:clamp(15px,2.3vw,18px)}
.hero .brand-aka{
  margin-top:14px;font-family:'JetBrains Mono',monospace;font-size:13px;
  letter-spacing:.16em;color:var(--cyan);text-transform:uppercase;
}

/* -------------------------------------------------------- terminal box */
.term{
  width:min(680px,94vw);margin:38px auto 0;background:var(--panel);
  border:1px solid rgba(13,181,219,.25);border-radius:6px;text-align:left;overflow:hidden;
  box-shadow:0 0 40px rgba(13,181,219,.08), inset 0 0 60px rgba(13,181,219,.03);
}
.term-bar{
  display:flex;align-items:center;gap:8px;padding:11px 14px;
  border-bottom:1px solid rgba(13,181,219,.18);background:rgba(13,181,219,.05);
}
.term-bar span{width:10px;height:10px;border-radius:50%;background:rgba(13,181,219,.25)}
.term-bar span:first-child{background:rgba(13,181,219,.55)}
.term-title{
  margin-left:auto;font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.18em;color:var(--muted);text-transform:uppercase;
}
.term-body{padding:22px 20px 24px;font-family:'JetBrains Mono',monospace;font-size:14px;line-height:1.9}
.term-body .p{color:var(--cyan);font-weight:700}
.term-body .prompt-line{margin-bottom:16px}
.svc-title{
  font-family:'Chakra Petch',sans-serif;font-size:clamp(18px,3.4vw,23px);font-weight:700;
  color:var(--cyan);letter-spacing:.02em;line-height:1.3;margin:2px 0 18px;
  padding-bottom:16px;border-bottom:1px solid rgba(13,181,219,.16);
  text-shadow:0 0 20px rgba(13,181,219,.35);
}
.svc-list{list-style:none;display:flex;flex-direction:column;gap:13px}
.svc-list li{display:flex;gap:12px;align-items:flex-start;color:var(--text);font-size:14px;line-height:1.55}
.svc-list li .mark{color:var(--cyan);font-weight:700;flex-shrink:0}
.svc-list li .ok{color:var(--ok);font-weight:700;flex-shrink:0;font-family:'JetBrains Mono',monospace;white-space:nowrap}
.term-foot{margin-top:18px;color:var(--muted)}
.caret{display:inline-block;width:9px;height:15px;background:var(--cyan);vertical-align:-2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* --------------------------------------------------------------- section */
.section-head{
  display:flex;align-items:baseline;gap:16px;
  margin:8px 0 30px;padding-bottom:14px;border-bottom:1px solid var(--line);
}
.section-head h2{
  font-size:clamp(20px,3vw,28px);font-weight:700;letter-spacing:.05em;text-transform:uppercase;
}
.section-head .count{
  font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.18em;
  color:var(--cyan);text-transform:uppercase;margin-left:auto;
}

/* ----------------------------------------------------------------- grid */
.grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;padding-bottom:70px;
}
.card{
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
  position:relative;
}
.card::after{
  content:"";position:absolute;inset:0;pointer-events:none;border-radius:var(--radius);
  box-shadow:inset 0 0 0 1px transparent;transition:box-shadow .18s;
}
.card:hover{
  transform:translateY(-6px);border-color:rgba(13,181,219,.5);
  box-shadow:0 14px 40px rgba(0,0,0,.5),0 0 28px rgba(13,181,219,.14);
}
.card-media{
  aspect-ratio:16/10;background:#050d14;overflow:hidden;
  border-bottom:1px solid var(--line-soft);position:relative;
}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.card:hover .card-media img{transform:scale(1.05)}
.card-body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{font-size:17px;font-weight:700;letter-spacing:.02em;line-height:1.3}
.card-body p{font-size:13.5px;color:var(--muted);line-height:1.55;flex:1}
.price-row{display:flex;align-items:baseline;gap:8px;margin-top:2px}
.price{
  font-family:'JetBrains Mono',monospace;font-size:22px;font-weight:700;
  color:var(--cyan);letter-spacing:.01em;line-height:1;
  text-shadow:0 0 18px rgba(13,181,219,.35);
}
.buy{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  margin-top:6px;font-weight:700;font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--bg);background:var(--cyan);padding:12px 16px;border-radius:3px;
  box-shadow:0 0 20px rgba(13,181,219,.28);transition:transform .15s,box-shadow .15s,background .15s;
}
.buy:hover{transform:translateY(-2px);background:#17c6ee;box-shadow:0 0 30px rgba(13,181,219,.5)}
.buy svg{width:16px;height:16px;fill:currentColor}

/* ------------------------------------------------------------ empty state */
.empty{
  grid-column:1/-1;text-align:center;padding:70px 20px;color:var(--muted);
  border:1px dashed var(--line);border-radius:var(--radius);
  font-family:'JetBrains Mono',monospace;letter-spacing:.06em;
}

/* ---------------------------------------------------------------- footer */
.site-footer{
  border-top:1px solid var(--line);padding:30px 0;
  font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.2em;
  color:var(--muted);text-transform:uppercase;
}
.site-footer .container{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.site-footer b{color:var(--cyan);font-weight:700}

/* ============================================================ ADMIN / auth */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;position:relative;z-index:1}
.auth-card{
  width:100%;max-width:400px;background:var(--panel);
  border:1px solid rgba(13,181,219,.28);border-radius:8px;padding:34px 30px;
  box-shadow:0 0 50px rgba(13,181,219,.08);
}
.auth-card .brand{justify-content:center;margin-bottom:8px}
.auth-card h1{text-align:center;font-size:20px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px}
.auth-card .sub{text-align:center;color:var(--muted);font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:24px}

.field{margin-bottom:16px}
.field label{
  display:block;font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:7px;
}
.input,textarea.input{
  width:100%;background:#050d14;border:1px solid var(--line);border-radius:4px;
  color:var(--text);font-family:'Chakra Petch',sans-serif;font-size:15px;
  padding:12px 14px;transition:border-color .15s,box-shadow .15s;
}
textarea.input{resize:vertical;min-height:110px;line-height:1.5}
.input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(13,181,219,.15)}
.input[type=file]{padding:10px 12px;font-family:'JetBrains Mono',monospace;font-size:12px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:700;font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  border:none;cursor:pointer;padding:13px 22px;border-radius:4px;
  font-family:'Chakra Petch',sans-serif;transition:transform .15s,box-shadow .15s,background .15s;
}
.btn-primary{color:var(--bg);background:var(--cyan);box-shadow:0 0 22px rgba(13,181,219,.3)}
.btn-primary:hover{transform:translateY(-2px);background:#17c6ee;box-shadow:0 0 32px rgba(13,181,219,.5)}
.btn-ghost{color:var(--text);background:transparent;border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-danger{color:#fff;background:rgba(255,93,108,.14);border:1px solid rgba(255,93,108,.4)}
.btn-danger:hover{background:rgba(255,93,108,.24)}
.btn-block{width:100%}
.btn-sm{padding:9px 14px;font-size:11px}

/* ---------------------------------------------------------- admin layout */
.admin-header{
  position:sticky;top:0;z-index:20;background:rgba(4,9,14,.85);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.admin-header .container{display:flex;align-items:center;justify-content:space-between;height:70px;gap:16px}
.admin-nav{display:flex;align-items:center;gap:10px}
.admin-nav a{
  font-family:'JetBrains Mono',monospace;font-size:12px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);padding:8px 12px;border-radius:4px;transition:color .15s,background .15s;
}
.admin-nav a:hover,.admin-nav a.active{color:var(--cyan);background:rgba(13,181,219,.08)}
.admin-main{padding:36px 0 70px}

.flash{margin-bottom:18px;display:flex;flex-direction:column;gap:10px}
.flash-item{
  padding:13px 16px;border-radius:5px;font-size:14px;letter-spacing:.02em;
  border:1px solid var(--line);background:var(--bg-2);
}
.flash-item.ok{border-color:rgba(47,214,139,.4);color:var(--ok)}
.flash-item.err{border-color:rgba(255,93,108,.4);color:var(--err)}

.panel{
  background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:26px;
}
.panel h2{font-size:16px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--line-soft)}
.two-col{display:grid;grid-template-columns:360px 1fr;gap:26px;align-items:start}

/* -------------------------------------------------------------- admin table */
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{
  text-align:left;font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--muted);
  padding:12px 14px;border-bottom:1px solid var(--line);
}
.tbl td{padding:12px 14px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
.tbl tr:hover td{background:rgba(13,181,219,.03)}
.tbl .thumb{width:66px;height:44px;object-fit:cover;border-radius:4px;border:1px solid var(--line)}
.tbl .actions{display:flex;gap:8px;justify-content:flex-end}
.tbl .prod-title{font-weight:700}
.tbl .prod-desc{color:var(--muted);font-size:12.5px;max-width:340px}
.tg-link{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--cyan);word-break:break-all}

.hint{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);letter-spacing:.05em;margin-top:6px}
.form-actions{display:flex;gap:12px;margin-top:8px}

/* ----------------------------------------------------------------- responsive */
@media (max-width:1000px){
  .grid{grid-template-columns:repeat(3,1fr)}
  .two-col{grid-template-columns:1fr}
}
@media (max-width:720px){
  .grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .brand .tag{display:none}
  .site-header .container{height:64px}
  .tbl .prod-desc,.tbl .hide-sm{display:none}
}
@media (max-width:460px){
  .grid{grid-template-columns:1fr}
  .nav-cta span{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}