/* Visual compartilhado do HighVision AI (home, entrar, admin, termos) */
:root{
  --bg:#120702; --bg2:#1c0c04;
  --panel:rgba(32,15,6,.86); --panel2:rgba(52,24,9,.78);
  --line:rgba(255,138,40,.22); --line2:rgba(255,150,60,.42);
  --o1:#ff5a00; --o2:#ff7a10; --o3:#ff9d1e; --y:#ffd23f; --w:#fff7ee; --cream:#ffe7cc;
  --text:#fff4e8; --muted:#d9b394; --dim:#9a7458;
  --ok:#5dff9d; --bad:#ff4d5e;
  --display:"Bungee",Impact,"Arial Black",system-ui,sans-serif;
  --comic:"Bangers","Bungee",Impact,system-ui,sans-serif;
  --body:"Nunito",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:18px;
  --glow:0 0 18px rgba(255,110,0,.55),0 0 42px rgba(255,90,0,.25);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;color:var(--text);font:600 15px/1.55 var(--body);background:var(--bg);overflow-x:hidden;overflow-x:clip}
body{min-height:100vh;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--o3)}
img{max-width:100%}
.hidden{display:none!important}

/* fundo retrô */
.bg{position:fixed;top:0;left:0;width:100%;height:100vh;height:100lvh;z-index:-2;overflow:hidden;pointer-events:none;
  background:radial-gradient(1200px 700px at 50% 108%,rgba(255,90,0,.42),transparent 62%),radial-gradient(800px 500px at 90% -10%,rgba(255,160,40,.16),transparent 60%),linear-gradient(180deg,#0d0501 0%,#170802 55%,#2a0f02 100%)}
.bg .sun{position:absolute;left:50%;bottom:22%;width:min(70vw,720px);aspect-ratio:1;transform:translateX(-50%);border-radius:50%;
  background:linear-gradient(180deg,#ffe066 0%,#ffb020 38%,#ff6a00 70%,#ff3d00 100%);
  -webkit-mask:repeating-linear-gradient(180deg,#000 0 22px,transparent 22px 30px);mask:repeating-linear-gradient(180deg,#000 0 22px,transparent 22px 30px);opacity:.16}
.bg .floor{position:absolute;left:-50%;right:-50%;bottom:-2px;height:46%;perspective:340px;overflow:hidden}
.bg .floor::before{content:"";position:absolute;inset:-100% 0 0 0;transform:rotateX(62deg);transform-origin:bottom;
  background-image:linear-gradient(rgba(255,120,20,.55) 2px,transparent 2px),linear-gradient(90deg,rgba(255,120,20,.55) 2px,transparent 2px);
  background-size:72px 72px;animation:gridMove 1.6s linear infinite;-webkit-mask:linear-gradient(transparent 0%,#000 55%);mask:linear-gradient(transparent 0%,#000 55%)}
@keyframes gridMove{from{transform:rotateX(62deg) translateY(0)}to{transform:rotateX(62deg) translateY(72px)}}

/* topo */
.top{position:sticky;top:0;z-index:40;padding:10px 24px;background:rgba(18,7,2,.9);backdrop-filter:blur(12px);border-bottom:2px solid transparent;
  border-image:linear-gradient(90deg,transparent,var(--o1),var(--y),var(--o1),transparent) 1}
.top .wrap{max-width:1240px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:14px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand .mini{width:44px;height:44px;object-fit:contain;filter:drop-shadow(0 0 10px rgba(255,110,0,.6))}
.brand .wm{height:40px;width:auto;filter:drop-shadow(0 3px 0 rgba(0,0,0,.6))}
.nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.nav a.link{color:var(--cream);text-decoration:none;font-weight:800;padding:6px 10px;border-radius:10px}
.nav a.link:hover{color:var(--y)}
@media (max-width:720px){.top{padding:8px 12px}.brand .wm{height:30px}.brand .mini{width:34px;height:34px}.nav a.link.opt{display:none}}
@media (max-width:420px){.brand .mini{display:none}}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:2px solid var(--line2);background:var(--panel2);border-radius:12px;padding:9px 16px;
  font:400 17px var(--comic);letter-spacing:.07em;color:var(--text);text-decoration:none;transition:transform .15s,border-color .15s,filter .15s;white-space:nowrap}
.btn:hover{transform:translateY(-2px);border-color:var(--y);color:var(--y)}
.btn.main{background:linear-gradient(180deg,var(--y) 0%,var(--o3) 35%,var(--o1) 100%);border-color:var(--o1);color:#fff;text-shadow:2px 2px 0 #7a2600;box-shadow:0 5px 0 #8a2c00,0 10px 26px -6px rgba(255,90,0,.7)}
.btn.main:hover{color:#fff;filter:brightness(1.08)}
.btn.big{font-size:24px;padding:14px 26px;border-radius:16px}
.btn.sm{font-size:14px;padding:5px 11px;border-radius:10px}
.btn.danger:hover{border-color:var(--bad);color:#ff8a95}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}

/* painéis e formulários */
.panel{background:var(--panel);border:2px solid var(--line2);border-radius:var(--r);box-shadow:0 18px 50px -20px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,200,140,.12)}
.chrome{background:linear-gradient(180deg,#fff 0%,#ffe9c2 38%,#ffb02e 52%,#ff6a00 78%,#ff3d00 100%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 3px 0 #5a1d00)}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font:400 16px var(--comic);letter-spacing:.07em;color:var(--y)}
.input{width:100%;background:rgba(20,8,2,.75);border:2px solid var(--line2);border-radius:12px;padding:11px 13px;outline:none;font-size:16px;transition:border-color .2s,box-shadow .2s}
.input:focus{border-color:var(--y);box-shadow:0 0 0 3px rgba(255,180,40,.18)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--cream);cursor:pointer}
.check input{width:20px;height:20px;accent-color:var(--o1);flex:none;margin-top:1px}
.muted{color:var(--muted)}
.err{color:#ff9aa4;font-weight:800;font-size:14px;min-height:1.2em}

/* avisos */
.toasts{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:10px;z-index:150;max-width:min(380px,calc(100vw - 36px))}
.toast{display:flex;align-items:center;gap:10px;background:var(--w);color:#3a1400;border-radius:14px;padding:10px 14px;font-weight:800;font-size:14px;box-shadow:5px 5px 0 var(--o1),0 10px 30px rgba(0,0,0,.5);animation:toastIn .4s cubic-bezier(.3,1.6,.5,1)}
.toast.bad{box-shadow:5px 5px 0 var(--bad),0 10px 30px rgba(0,0,0,.5)}
@keyframes toastIn{from{opacity:0;transform:translateX(60px) scale(.8)}}

/* rodapé */
.foot{max-width:1240px;margin:0 auto;padding:30px 20px 40px;display:flex;flex-wrap:wrap;gap:16px 26px;align-items:center;justify-content:space-between;color:var(--dim);font-size:13px;font-weight:700}
.foot img{height:34px}
.foot nav{display:flex;gap:16px;flex-wrap:wrap}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--y)}

@media (max-width:1000px),(hover:none){.top{backdrop-filter:none;background:rgba(18,7,2,.97)}.panel{background:#1f0d05}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}