:root{
  --bg:#070b14;
  --bg2:#0c1220;
  --card:#111a2e;
  --border:#1f2c47;
  --text:#eef2fb;
  --muted:#8b97b5;
  --accent:#3b82f6;
  --accent2:#38bdf8;
  --danger:#f87171;
  --success:#34d399;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.5;
}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px;}

header{
  position:sticky;top:0;z-index:50;
  background:rgba(7,11,20,0.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
nav{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;max-width:1120px;margin:0 auto;}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.25rem;letter-spacing:-0.02em;}
.logo-mark{
  width:30px;height:30px;border-radius:8px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  display:flex;align-items:center;justify-content:center;font-size:16px;
}
.nav-links{display:flex;gap:28px;align-items:center;}
.nav-links a{color:var(--muted);font-size:0.95rem;transition:color .2s;}
.nav-links a:hover{color:var(--text);}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 20px;border-radius:8px;font-weight:600;font-size:0.95rem;
  cursor:pointer;border:1px solid transparent;transition:all .2s;
}
.btn-primary{background:var(--accent);color:#fff;}
.btn-primary:hover{background:#2f6fe0;transform:translateY(-1px);}
.btn-ghost{border:1px solid var(--border);color:var(--text);background:transparent;}
.btn-ghost:hover{border-color:var(--accent);}
.btn-danger{background:var(--danger);color:#fff;}
.btn-danger:hover{background:#e25858;}
.btn-lg{padding:14px 28px;font-size:1.02rem;border-radius:10px;}
.btn[disabled]{opacity:0.55;cursor:not-allowed;}

section{padding:70px 0;}
.section-head{text-align:center;max-width:620px;margin:0 auto 48px;}
.section-head h2{font-size:clamp(1.8rem,3.5vw,2.5rem);font-weight:800;letter-spacing:-0.02em;margin-bottom:14px;}
.section-head p{color:var(--muted);font-size:1.05rem;}

footer{border-top:1px solid var(--border);padding:36px 0;margin-top:40px;}
.footer-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;max-width:1120px;margin:0 auto;padding:0 24px;}
.footer-links{display:flex;gap:28px;}
.footer-links a{color:var(--muted);font-size:0.9rem;}
.footer-links a:hover{color:var(--text);}
.footer-brand{color:var(--muted);font-size:0.9rem;}

/* Auth pages */
.auth-wrap{
  min-height:calc(100vh - 140px);
  display:flex;align-items:center;justify-content:center;
  padding:60px 24px;
  background:radial-gradient(circle at 50% 0%, rgba(59,130,246,0.15), transparent 60%);
}
.auth-card{
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:40px;max-width:400px;width:100%;
}
.auth-card h1{font-size:1.6rem;font-weight:800;margin-bottom:8px;letter-spacing:-0.02em;}
.auth-card p.sub{color:var(--muted);font-size:0.92rem;margin-bottom:28px;}
label{display:block;font-size:0.85rem;color:var(--muted);margin-bottom:6px;}
input[type=email],input[type=password],input[type=text],input[type=number],textarea{
  width:100%;padding:12px 14px;border-radius:8px;border:1px solid var(--border);
  background:var(--bg2);color:var(--text);font-size:0.95rem;margin-bottom:18px;
  font-family:inherit;
}
input:focus,textarea:focus{outline:none;border-color:var(--accent);}
.form-msg{font-size:0.88rem;margin-top:-6px;margin-bottom:16px;display:none;}
.form-msg.error{color:var(--danger);display:block;}
.form-msg.success{color:var(--success);display:block;}
.auth-foot{text-align:center;color:var(--muted);font-size:0.9rem;margin-top:20px;}

/* Dashboard */
.dash-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;margin-bottom:40px;}
.dash-header h1{font-size:1.8rem;font-weight:800;letter-spacing:-0.02em;}
.dash-header p{color:var(--muted);margin-top:4px;}

.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px;}
.pcard{
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:28px;display:flex;flex-direction:column;position:relative;
}
.pcard .badge{
  position:absolute;top:20px;right:20px;background:rgba(59,130,246,0.15);
  color:var(--accent2);font-size:0.72rem;font-weight:700;padding:4px 10px;border-radius:999px;
}
.pcard h3{font-size:1.1rem;font-weight:700;margin-bottom:10px;padding-right:70px;}
.pcard p{color:var(--muted);font-size:0.9rem;flex-grow:1;margin-bottom:18px;}
.pcard .price{font-size:1.5rem;font-weight:800;margin-bottom:16px;}
.pcard .price span{font-size:0.85rem;color:var(--muted);font-weight:500;}

/* Admin */
.admin-gate{
  min-height:calc(100vh - 140px);display:flex;align-items:center;justify-content:center;padding:40px 24px;
}
.admin-section{margin-bottom:48px;}
.admin-section h2{font-size:1.3rem;font-weight:800;margin-bottom:18px;}
table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden;}
th,td{text-align:left;padding:12px 16px;font-size:0.9rem;border-bottom:1px solid var(--border);}
th{color:var(--muted);font-weight:600;background:var(--bg2);}
tr:last-child td{border-bottom:none;}
.row-actions{display:flex;gap:8px;}
.row-actions button{padding:6px 12px;font-size:0.82rem;border-radius:6px;}
.admin-form{
  background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px;margin-bottom:24px;
}
.admin-form .grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:600px){.admin-form .grid2{grid-template-columns:1fr;}}

@media(max-width:860px){
  .nav-links{display:none;}
}