/* ============================================================
   STELLAR CHAOS — système visuel
   Palette : void/deep + ion(cyan) + plasma(violet) + magenta(PvP)
   Typo : Chakra Petch (display) · Inter (texte) · Space Mono (data)
   ============================================================ */
:root{
  --void:#05060f; --deep:#080b1d; --panel:#0c1230; --panel2:#0a0f28;
  --ion:#18e0ff; --plasma:#7b5cff; --magenta:#ff4d9d; --gold:#ffcf6a;
  --star:#e9edff; --dim:#8b94c4; --line:rgba(120,160,255,.16); --line2:rgba(120,160,255,.30);
  --ok:#43e08e; --warn:#ffb14a; --bad:#ff5d6c;
  --rad:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--void); color:var(--star);
  font-family:'Inter',system-ui,sans-serif; line-height:1.6; overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:'Chakra Petch',sans-serif;font-weight:700;letter-spacing:.01em;line-height:1.1;margin:0}
.mono{font-family:'Space Mono',monospace}
.dim{color:var(--dim)}
.ion{color:var(--ion)} .plasma{color:var(--plasma)} .magenta{color:var(--magenta)} .gold{color:var(--gold)}
img{max-width:100%}

/* ---- fond spatial ---- */
#starfield{position:fixed;inset:0;z-index:-2;display:block}
#nebula{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(900px 600px at 78% -8%, rgba(123,92,255,.22), transparent 60%),
    radial-gradient(800px 520px at 10% 12%, rgba(24,224,255,.14), transparent 60%),
    radial-gradient(700px 700px at 50% 120%, rgba(255,77,157,.10), transparent 60%);
}

/* ---- nav ---- */
#topnav{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:22px;
  padding:14px clamp(16px,4vw,46px);
  background:linear-gradient(180deg,rgba(5,6,15,.92),rgba(5,6,15,.55));
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-family:'Chakra Petch';font-weight:700}
.brand-mark{color:var(--ion);font-size:20px;text-shadow:0 0 14px var(--ion)}
.brand-name{letter-spacing:.18em;font-size:15px}
.brand-name em{color:var(--ion);font-style:normal}
.nav-links{display:flex;gap:6px;margin-left:8px;flex:1}
.nav-links a{padding:8px 13px;border-radius:8px;font-size:14px;color:var(--dim);transition:.18s;font-weight:500}
.nav-links a:hover{color:var(--star);background:rgba(120,160,255,.07)}
.nav-links a.active{color:var(--ion)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-burger{display:none;background:none;border:1px solid var(--line);color:var(--star);border-radius:8px;padding:6px 11px;font-size:18px;cursor:pointer}

/* ---- boutons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;border:none;
  font-family:'Chakra Petch';font-weight:600;letter-spacing:.02em;padding:11px 20px;border-radius:10px;
  font-size:14px;transition:.18s;text-align:center}
.btn-primary{background:linear-gradient(135deg,var(--ion),var(--plasma));color:#04060f;
  box-shadow:0 0 0 1px rgba(24,224,255,.4),0 8px 30px rgba(24,224,255,.25)}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px);box-shadow:0 0 0 1px rgba(24,224,255,.6),0 10px 38px rgba(24,224,255,.4)}
.btn-ghost{background:rgba(120,160,255,.06);color:var(--star);border:1px solid var(--line2)}
.btn-ghost:hover{background:rgba(120,160,255,.13);border-color:var(--ion)}
.btn-danger{background:rgba(255,77,110,.14);color:#ffb3bd;border:1px solid rgba(255,77,110,.5)}
.btn-danger:hover{background:rgba(255,77,110,.26)}
.btn-mag{background:linear-gradient(135deg,var(--magenta),var(--plasma));color:#fff;box-shadow:0 8px 30px rgba(255,77,157,.3)}
.btn-sm{padding:7px 13px;font-size:12.5px;border-radius:8px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}

/* ---- panneau HUD (signature) : cadre à coins crochus + liseré lumineux ---- */
.hud{position:relative;background:linear-gradient(180deg,var(--panel),var(--panel2));
  border:1px solid var(--line);border-radius:var(--rad);padding:22px}
.hud::before,.hud::after{content:"";position:absolute;width:16px;height:16px;pointer-events:none}
.hud::before{top:-1px;left:-1px;border-top:2px solid var(--ion);border-left:2px solid var(--ion);border-top-left-radius:var(--rad)}
.hud::after{bottom:-1px;right:-1px;border-bottom:2px solid var(--plasma);border-right:2px solid var(--plasma);border-bottom-right-radius:var(--rad)}
.hud-glow{box-shadow:0 0 40px rgba(24,224,255,.06),inset 0 0 40px rgba(24,224,255,.03)}

.eyebrow{font-family:'Space Mono';font-size:12px;letter-spacing:.32em;text-transform:uppercase;color:var(--ion);opacity:.85}
.section{padding:clamp(48px,8vw,96px) clamp(16px,5vw,46px);max-width:1180px;margin:0 auto}
.section-head{margin-bottom:34px}
.section-head h2{font-size:clamp(26px,4vw,40px);margin-top:8px}
.section-head p{color:var(--dim);max-width:620px;margin-top:10px}

/* ---- hero ---- */
.hero{position:relative;min-height:88vh;display:flex;flex-direction:column;justify-content:center;
  padding:clamp(40px,8vw,80px) clamp(16px,5vw,46px);max-width:1180px;margin:0 auto;overflow:hidden}
.hero-planet{position:absolute;right:-12%;top:8%;width:min(640px,60vw);height:min(640px,60vw);border-radius:50%;
  background:radial-gradient(circle at 32% 30%,#243a8a,#0a1030 62%,#070a1d 100%);
  box-shadow:inset -40px -30px 120px rgba(0,0,0,.7),0 0 120px rgba(24,224,255,.18);z-index:-1;opacity:.9}
.hero-planet::after{content:"";position:absolute;inset:-30% -10% auto auto;width:140%;height:30px;
  background:linear-gradient(90deg,transparent,rgba(123,92,255,.5),transparent);transform:rotate(-18deg);filter:blur(6px)}
.hero h1{font-size:clamp(40px,8vw,82px);line-height:.98;letter-spacing:.01em;max-width:14ch}
.hero h1 .accent{background:linear-gradient(120deg,var(--ion),var(--plasma) 70%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:clamp(16px,2.2vw,20px);color:var(--dim);max-width:48ch;margin-top:22px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero-stats{display:flex;gap:30px;flex-wrap:wrap;margin-top:46px}
.hero-stats .stat .n{font-family:'Chakra Petch';font-size:30px;color:var(--star)}
.hero-stats .stat .l{font-family:'Space Mono';font-size:11px;letter-spacing:.2em;color:var(--dim);text-transform:uppercase}

/* ---- grilles & cartes ---- */
.grid{display:grid;gap:18px}
.feat-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.feat .ic{font-size:26px;margin-bottom:12px;filter:drop-shadow(0 0 10px var(--ion))}
.feat h3{font-size:18px;margin-bottom:6px}
.feat p{color:var(--dim);font-size:14.5px}

.shop-grid{grid-template-columns:repeat(auto-fill,minmax(232px,1fr))}
.card{display:flex;flex-direction:column;transition:.18s}
.card:hover{transform:translateY(-3px)}
.card .thumb{font-size:46px;text-align:center;padding:26px 0;border-radius:10px;margin-bottom:14px;
  background:radial-gradient(circle at 50% 30%,rgba(24,224,255,.10),transparent 70%);border:1px solid var(--line)}
.card h3{font-size:16px;margin-bottom:4px}
.card .desc{color:var(--dim);font-size:13px;flex:1;margin-bottom:12px}
.price{font-family:'Space Mono';font-weight:700;font-size:18px;color:var(--star)}
.price .old{color:var(--dim);text-decoration:line-through;font-size:13px;margin-right:7px}
.tag{font-family:'Space Mono';font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  padding:3px 8px;border-radius:5px;border:1px solid var(--line2);color:var(--dim)}
.badge-featured{position:absolute;top:12px;right:12px}
.promo-flag{position:absolute;top:12px;left:12px;background:var(--magenta);color:#fff;font-family:'Space Mono';
  font-size:11px;font-weight:700;padding:3px 8px;border-radius:5px;box-shadow:0 0 18px rgba(255,77,157,.5)}

/* raretés */
.r-common{--rc:#9fb0d8} .r-rare{--rc:#3aa0ff} .r-epic{--rc:#a96bff} .r-legendary{--rc:#ffcf6a} .r-mythic{--rc:#ff4d9d}
.rar{color:var(--rc,#9fb0d8);border-color:color-mix(in srgb,var(--rc) 50%,transparent)}
.card.rarbar{border-top:2px solid var(--rc,var(--line))}

/* ---- formulaires ---- */
.field{margin-bottom:14px}
.field label{display:block;font-family:'Space Mono';font-size:12px;letter-spacing:.1em;color:var(--dim);margin-bottom:6px;text-transform:uppercase}
.input,select.input,textarea.input{width:100%;background:rgba(6,9,22,.85);border:1px solid var(--line2);color:var(--star);
  border-radius:9px;padding:11px 13px;font-family:'Inter';font-size:14.5px;transition:.16s}
.input:focus{outline:none;border-color:var(--ion);box-shadow:0 0 0 3px rgba(24,224,255,.14)}
textarea.input{min-height:110px;resize:vertical}
.form-narrow{max-width:440px;margin:0 auto}

/* ---- tables ---- */
table.tbl{width:100%;border-collapse:collapse;font-size:14px}
table.tbl th{font-family:'Space Mono';font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);text-align:left;padding:10px 12px;border-bottom:1px solid var(--line2)}
table.tbl td{padding:11px 12px;border-bottom:1px solid var(--line)}
table.tbl tr:hover td{background:rgba(120,160,255,.04)}
.rank{font-family:'Chakra Petch';font-weight:700;color:var(--ion)}
.rank.gold{color:var(--gold)} 

/* ---- divers ---- */
.pill{display:inline-flex;align-items:center;gap:6px;font-family:'Space Mono';font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--line2);color:var(--dim)}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.tab{padding:8px 16px;border-radius:9px;border:1px solid var(--line);cursor:pointer;font-family:'Chakra Petch';font-size:13px;color:var(--dim);background:transparent}
.tab.active{color:#04060f;background:linear-gradient(135deg,var(--ion),var(--plasma));border-color:transparent}
.notice{border:1px solid var(--line2);border-left:3px solid var(--ion);background:rgba(24,224,255,.05);padding:12px 14px;border-radius:8px;font-size:14px}
.notice.warn{border-left-color:var(--warn);background:rgba(255,177,74,.06)}
.empty{text-align:center;color:var(--dim);padding:50px 10px}
.empty .ic{font-size:40px;opacity:.5;margin-bottom:10px}
.divider{height:1px;background:var(--line);margin:26px 0}

/* video */
.video-frame{position:relative;border-radius:var(--rad);overflow:hidden;border:1px solid var(--line2);aspect-ratio:16/9;
  background:radial-gradient(circle at 50% 40%,rgba(24,224,255,.10),#05060f 75%);display:flex;align-items:center;justify-content:center}
.video-frame iframe{width:100%;height:100%;border:0;position:absolute;inset:0}
.play{width:78px;height:78px;border-radius:50%;border:2px solid var(--ion);display:flex;align-items:center;justify-content:center;font-size:26px;color:var(--ion);box-shadow:0 0 40px rgba(24,224,255,.4)}

/* cart */
.cart-row{display:flex;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.qty{display:flex;align-items:center;gap:0;border:1px solid var(--line2);border-radius:8px;overflow:hidden}
.qty button{width:30px;height:32px;background:rgba(120,160,255,.06);border:none;color:var(--star);cursor:pointer;font-size:16px}
.qty span{min-width:34px;text-align:center;font-family:'Space Mono'}
.cart-badge{position:absolute;top:-6px;right:-6px;background:var(--magenta);color:#fff;font-family:'Space Mono';font-size:11px;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px}

/* toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);opacity:0;pointer-events:none;
  background:var(--panel);border:1px solid var(--line2);border-left:3px solid var(--ion);padding:13px 18px;border-radius:10px;
  font-size:14px;z-index:200;transition:.25s;max-width:90vw;box-shadow:0 12px 40px rgba(0,0,0,.5)}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.bad{border-left-color:var(--bad)} .toast.ok{border-left-color:var(--ok)}

/* footer */
#footer{border-top:1px solid var(--line);margin-top:60px;padding:48px clamp(16px,5vw,46px) 26px;background:linear-gradient(180deg,transparent,rgba(8,11,29,.6))}
.foot-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:30px}
#footer h4{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--star);margin-bottom:12px}
#footer .foot-grid a{display:block;color:var(--dim);font-size:14px;padding:3px 0}
#footer .foot-grid a:hover{color:var(--ion)}
.foot-tag{color:var(--dim);font-size:14px;margin-top:12px;max-width:30ch}
.foot-base{max-width:1180px;margin:30px auto 0;padding-top:18px;border-top:1px solid var(--line);font-size:12px;text-align:center}

/* layout helpers */
.row{display:flex;gap:14px;flex-wrap:wrap}
.between{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.stack>*+*{margin-top:14px}
.center{text-align:center}
.muted-card{background:rgba(8,11,29,.5);border:1px solid var(--line);border-radius:10px;padding:14px}

/* responsive */
@media(max-width:860px){
  .nav-links,.nav-actions{display:none}
  .nav-links.open{display:flex;position:absolute;top:60px;left:0;right:0;flex-direction:column;background:var(--deep);padding:14px;border-bottom:1px solid var(--line)}
  .nav-actions.open{display:flex;position:absolute;top:calc(60px + var(--menuH,180px));left:0;right:0;flex-direction:column;background:var(--deep);padding:0 14px 14px}
  .nav-burger{display:block;margin-left:auto}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero-planet{opacity:.5}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}