:root{
  --bg0:#ffffff;
  --bg1:#f6f7ff;
  --card:#ffffff;
  --card2:#fbfbff;
  --text:#0b1220;
  --muted:rgba(11,18,32,.66);
  --border:rgba(15,23,42,.14);
  --shadow: 0 26px 80px rgba(15,23,42,.12);
  --shadow2: 0 18px 50px rgba(15,23,42,.10);
  --accent:#6d5bff;
  --accent2:#16c6de;
  --danger:#e11d48;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background: radial-gradient(1200px 600px at 10% 0%, rgba(109,91,255,.14), transparent 60%),
              radial-gradient(1000px 600px at 90% 10%, rgba(22,198,222,.10), transparent 55%),
              linear-gradient(180deg, var(--bg0), var(--bg1));
}
a{color:inherit;text-decoration:none}
.container{max-width:1140px;margin:0 auto;padding:24px}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 0;
}
.brand{
  display:flex;gap:10px;align-items:center;font-weight:700;letter-spacing:.2px
}
.brand-badge{
  width:34px;height:34px;border-radius:12px;
  background: linear-gradient(135deg, rgba(109,91,255,.96), rgba(22,198,222,.92));
  box-shadow: 0 18px 55px rgba(15,23,42,.18);
}
.pill{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.72);
  border:1px solid var(--border);
  padding:10px 12px;border-radius:14px
}
.hero{
  padding:26px 0 12px;
  display:grid;grid-template-columns: 1.2fr .8fr;gap:18px;
}
.hero h1{margin:0;font-size:40px;line-height:1.05;letter-spacing:-.5px}
.hero p{margin:14px 0 0;color:var(--muted);font-size:16px;line-height:1.6}
.hero-card{
  background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.78));
  border:1px solid var(--border);
  border-radius:20px;
  padding:18px;
  box-shadow: var(--shadow);
}
.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
  margin-top:16px;
}
.card{
  grid-column: span 4;
  background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.86));
  border:1px solid var(--border);
  border-radius:22px;
  overflow:hidden;
  position:relative;
  box-shadow: var(--shadow2);
}
.card:hover{transform:translateY(-2px);transition:transform .15s ease}
.card-media{aspect-ratio: 4/3;background:rgba(15,23,42,.04);display:block;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover;display:block}
.card-body{padding:16px}
.card-title{font-size:16px;font-weight:650;letter-spacing:.1px;margin:0}
.card-desc{margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card-footer{margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.price{font-weight:700}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:14px;
  padding:10px 12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.90);
  color:var(--text);
  cursor:pointer;
}
.btn-primary{
  border-color: rgba(109,91,255,.40);
  background: linear-gradient(135deg, rgba(109,91,255,.96), rgba(22,198,222,.78));
  color: #ffffff;
}
.btn-danger{
  border-color: rgba(225,29,72,.32);
  background: rgba(225,29,72,.07);
}
.kicker{font-size:12px;color:var(--muted)}
.panel{
  background: linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,255,255,.82));
  border:1px solid var(--border);
  border-radius:20px;
  padding:18px;
}
.field{display:flex;flex-direction:column;gap:8px;margin:12px 0}
label{font-size:13px;color:var(--muted)}
input[type=text], input[type=password], input[type=number], textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid rgba(15,23,42,.18);
  background: rgba(255,255,255,.92);
  color: var(--text);
  outline: none;
}
textarea{min-height:120px;resize:vertical}
input[type=file]{
  width:100%;
  padding:12px;
  border-radius:14px;
  border:1px dashed rgba(15,23,42,.22);
  background: rgba(255,255,255,.86);
  color: var(--muted);
}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.table{width:100%;border-collapse:collapse;overflow:hidden;border-radius:16px;border:1px solid var(--border)}
.table th,.table td{padding:12px 12px;border-bottom:1px solid rgba(255,255,255,.10);vertical-align:top}
.table th{text-align:left;font-size:12px;color:var(--muted);font-weight:650}
.table td{font-size:14px}
.alert{padding:12px 14px;border-radius:16px;border:1px solid var(--border);background:rgba(255,255,255,.05);margin:14px 0}
.alert-success{border-color:rgba(34,211,238,.35)}
.alert-error{border-color:rgba(255,77,109,.45)}
.footer{padding:30px 0;font-size:13px}

@media (max-width: 980px){
  .hero{grid-template-columns:1fr;}
  .hero h1{font-size:34px}
  .card{grid-column: span 6;}
}
@media (max-width: 640px){
  .container{padding:18px}
  .card{grid-column: span 12;}
}