:root{
  --bg:#0b0f14;
  --card:rgba(18,18,18,.78);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.65);
  --accent:#FF8C00;
  --accent2:#00cfcf;
  --shadow:0 16px 60px rgba(0,0,0,.55);
  --radius:18px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:"Segoe UI",system-ui,-apple-system,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed; inset:0;
  background:url('/images/logo.jpg') no-repeat center center fixed;
  background-size:cover;
  filter:saturate(1.05) contrast(1.05);
  z-index:-3;
}
body::after{
  content:"";
  position:fixed; inset:0;
  background:
    radial-gradient(900px 520px at 20% 10%, rgba(255,140,0,.16), transparent 60%),
    radial-gradient(900px 520px at 85% 25%, rgba(0,207,207,.14), transparent 60%),
    linear-gradient(to bottom, rgba(0,0,0,.52), rgba(0,0,0,.72));
  z-index:-2;
}
.top-panel{
  position:sticky; top:0;
  display:flex; align-items:center; justify-content:space-between;
  gap:14px;
  padding:16px 22px;
  background:rgba(0,0,0,.50);
  border-bottom:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
}
.brand{display:flex; align-items:center; gap:12px; min-width:170px}
.brand img{height:44px; width:auto; display:block}
.brand .name{
  font-weight:800;
  letter-spacing:.3px;
  color:var(--accent);
  text-shadow:0 0 10px rgba(255,140,0,.22);
  line-height:1.05;
}
.brand .sub{font-size:12px; color:var(--muted); margin-top:2px}
.menu{display:flex; align-items:center; gap:10px; flex-wrap:wrap; justify-content:flex-end}
.menu a{
  text-decoration:none;
  color:rgba(255,140,0,.95);
  padding:10px 12px;
  border-radius:12px;
  border:1px solid rgba(255,140,0,.18);
  background:rgba(255,140,0,.06);
  transition:.2s ease;
  font-weight:600;
  font-size:14px;
}
.menu a:hover{
  color:#061017;
  background:rgba(0,207,207,.95);
  border-color:rgba(0,207,207,.35);
  box-shadow:0 12px 30px rgba(0,207,207,.18);
  transform:translateY(-1px);
}
.wrap{
  max-width:1100px;
  margin:0 auto;
  padding:28px 18px 44px;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:18px;
  align-items:stretch;
}
.hero{
  border-radius:var(--radius);
  background:linear-gradient(135deg, rgba(255,140,0,.11), rgba(0,207,207,.08));
  border:1px solid rgba(255,255,255,.10);
  box-shadow:var(--shadow);
  overflow:hidden;
  position:relative;
  min-height:420px;
}
.hero::before{
  content:"";
  position:absolute; inset:-2px;
  background:
    radial-gradient(520px 260px at 20% 25%, rgba(255,140,0,.22), transparent 55%),
    radial-gradient(520px 260px at 85% 55%, rgba(0,207,207,.18), transparent 55%);
  pointer-events:none;
}
.hero-inner{position:relative; padding:26px 24px; display:flex; flex-direction:column; height:100%}
.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 12px;
  width:fit-content;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(0,0,0,.20);
  color:rgba(255,255,255,.9);
  font-weight:700;
  font-size:13px;
}
.badge i{
  width:10px; height:10px;
  border-radius:50%;
  background:var(--accent2);
  box-shadow:0 0 0 6px rgba(0,207,207,.12);
  display:inline-block;
}
.hero h1{margin:16px 0 8px; font-size:34px; line-height:1.1; letter-spacing:.2px}
.hero p{margin:0 0 18px; color:rgba(255,255,255,.78); max-width:52ch; font-size:15px; line-height:1.55}
.features{margin-top:auto; display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px}
.feat{
  padding:12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(0,0,0,.18);
}
.feat b{display:block; font-size:13px; margin-bottom:4px; color:rgba(255,255,255,.92)}
.feat span{display:block; font-size:12px; color:rgba(255,255,255,.65); line-height:1.35}
.card{
  border-radius:var(--radius);
  background:var(--card);
  border:1px solid rgba(255,255,255,.10);
  box-shadow:var(--shadow);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  overflow:hidden;
}
.card-head{padding:18px 18px 0}
.title{
  margin:0;
  font-size:22px;
  color:var(--accent);
  font-weight:900;
  letter-spacing:.2px;
  text-shadow:0 0 10px rgba(255,140,0,.18);
}
.subtitle{margin:8px 0 0; color:var(--muted); font-size:13px; line-height:1.45}
.card-body{padding:16px 18px 18px}
.field{margin-top:12px}
.label{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  margin-bottom:8px;
  font-size:13px;
  color:rgba(255,255,255,.80);
  font-weight:700;
}
.hint{font-weight:600; font-size:12px; color:rgba(255,255,255,.55)}
.control{position:relative}
input{
  width:100%;
  padding:13px 46px 13px 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(10,10,10,.40);
  color:rgba(255,255,255,.92);
  outline:none;
  transition:.18s ease;
  font-size:14px;
}
input::placeholder{color:rgba(255,255,255,.45)}
input:focus{
  border-color:rgba(255,140,0,.40);
  box-shadow:0 0 0 4px rgba(255,140,0,.14);
  background:rgba(0,0,0,.35);
}
.icon{
  position:absolute;
  right:12px;
  top:50%;
  transform:translateY(-50%);
  width:20px; height:20px;
  opacity:.75;
  pointer-events:none;
  fill:currentColor;
  color:rgba(255,255,255,.72);
}
.eye-btn{
  position:absolute;
  right:10px;
  top:50%;
  transform:translateY(-50%);
  width:40px;
  height:40px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(0,0,0,.22);
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:.18s ease;
  padding:0;
}
.eye-btn:hover{
  border-color:rgba(0,207,207,.35);
  box-shadow:0 10px 26px rgba(0,207,207,.10);
}
.eye-btn:focus{outline:none; box-shadow:0 0 0 4px rgba(255,140,0,.14); border-color:rgba(255,140,0,.40)}
.eye-icon{width:20px; height:20px; color:rgba(255,255,255,.78); fill:currentColor}
.eye-off{display:none}
.eye-btn.is-on .eye-open{display:none}
.eye-btn.is-on .eye-off{display:block}
.meter{margin-top:10px; display:flex; gap:8px; align-items:center}
.bars{flex:1; display:grid; grid-template-columns:repeat(4,1fr); gap:6px}
.bar{
  height:8px;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.10);
  overflow:hidden;
}
.bar>i{display:block; height:100%; width:0%; background:rgba(255,140,0,.85); transition:.2s ease}
.meter .txt{min-width:86px; text-align:right; font-size:12px; color:rgba(255,255,255,.65); font-weight:800}
.actions{margin-top:16px; display:flex; flex-direction:column; gap:10px}
.actions button{
  width:100%;
  padding:13px 14px;
  border-radius:14px;
  border:0;
  cursor:pointer;
  background:linear-gradient(135deg, rgba(255,140,0,1), rgba(255,180,72,1));
  color:#0b0f14;
  font-weight:900;
  letter-spacing:.2px;
  font-size:14px;
  transition:.18s ease;
  box-shadow:0 14px 38px rgba(255,140,0,.18);
}
.actions button:hover{
  transform:translateY(-1px);
  background:linear-gradient(135deg, rgba(0,207,207,1), rgba(0,255,231,1));
  box-shadow:0 16px 46px rgba(0,207,207,.16);
  color:#061017;
}
.alt{text-align:center; margin-top:8px; color:rgba(255,255,255,.70); font-size:13px}
.alt a{color:rgba(255,140,0,.95); font-weight:900; text-decoration:none}
.alt a:hover{color:rgba(0,207,207,.95)}
.legal{margin-top:10px; font-size:12px; color:rgba(255,255,255,.52); line-height:1.45; text-align:center}
.toast{
  position:fixed;
  top:18px;
  right:18px;
  min-width:280px;
  max-width:420px;
  padding:14px;
  border-radius:16px;
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-weight:900;
  color:#fff;
  box-shadow:0 18px 60px rgba(0,0,0,.45);
  border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  opacity:0;
  transform:translateX(120%);
  animation:slideIn .45s ease forwards, fadeOut .35s ease forwards 5.2s;
  z-index:9999;
}
.toast.success{background:rgba(0,200,125,.92)}
.toast.error{background:rgba(255,60,60,.92)}
.toast svg{width:20px; height:20px; flex-shrink:0; margin-top:1px}
.toast .msg{font-weight:900; line-height:1.35}
.toast .small{display:block; font-weight:700; opacity:.92; margin-top:4px; font-size:12px}
@keyframes slideIn{to{transform:translateX(0); opacity:1}}
@keyframes fadeOut{to{transform:translateX(120%); opacity:0}}
@media (max-width:980px){
  .wrap{grid-template-columns:1fr}
  .hero{min-height:320px}
  .menu a{padding:9px 10px; font-size:13px}
}
@media (max-width:520px){
  .top-panel{padding:12px}
  .brand img{height:38px}
  .wrap{padding:18px 12px 34px}
  .hero-inner{padding:18px 16px}
  .card-head{padding:16px 16px 0}
  .card-body{padding:14px 16px 16px}
  .hero h1{font-size:28px}
}