:root{
  --bg:#0e1016; --panel:#171a22; --card:#1b1f29; --border:#262b36;
  --text:#e7e9ee; --muted:#9aa0aa; --accent:#6C5CE7; --accent2:#00a884; --danger:#e03e3e;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--text);
  font-family:'Segoe UI',Inter,system-ui,sans-serif; line-height:1.55;
  display:flex; flex-direction:column; min-height:100vh;
}
a{color:inherit; text-decoration:none}
h1,h2,h3{line-height:1.2}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.grad{background:linear-gradient(90deg,#6C5CE7,#00a884);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Nav */
.nav{display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;border-bottom:1px solid var(--border);position:sticky;top:0;background:rgba(14,16,22,.9);backdrop-filter:blur(6px);z-index:10}
.brand{font-weight:800;font-size:1.15rem}
.nav-links{display:flex;align-items:center;gap:18px}
.nav-links a{color:var(--muted)}
.nav-links a:hover{color:var(--text)}

/* Buttons */
.btn{display:inline-block;padding:10px 18px;border-radius:10px;border:none;cursor:pointer;
  font-weight:600;font-size:.95rem;background:var(--border);color:var(--text);transition:.15s}
.btn:hover{filter:brightness(1.12)}
.btn-accent{background:linear-gradient(90deg,#6C5CE7,#5b4bd6);color:#fff}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn-lg{padding:14px 26px;font-size:1.05rem}
.btn-block{display:block;width:100%;text-align:center}

/* Hero */
.hero{padding:90px 24px 70px;text-align:center;
  background:radial-gradient(900px 400px at 50% -10%,rgba(108,92,231,.25),transparent)}
.hero-inner{max-width:820px;margin:0 auto}
.hero h1{font-size:2.8rem;margin:0 0 16px}
.lead{font-size:1.2rem;color:var(--muted);margin:0 auto 26px;max-width:620px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:14px}

/* Sections */
.section{max-width:1040px;margin:0 auto;padding:56px 24px}
.section h2{font-size:1.9rem;text-align:center;margin-bottom:32px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:22px}
.card h3{margin:0 0 8px;font-size:1.1rem}
.card p{margin:0;color:var(--muted)}

/* Pricing */
.pricing{display:flex;justify-content:center}
.price-card{background:var(--card);border:1px solid var(--accent);border-radius:18px;
  padding:30px;max-width:340px;width:100%;text-align:center;box-shadow:0 10px 40px rgba(108,92,231,.15)}
.price-name{color:var(--muted);font-weight:600}
.price-value{font-size:2.6rem;font-weight:800;margin:8px 0 18px}
.price-value span{font-size:1rem;color:var(--muted);font-weight:500}
.price-list{list-style:none;padding:0;margin:0 0 22px;text-align:left}
.price-list li{padding:7px 0;border-bottom:1px solid var(--border)}
.price-list li::before{content:"✓ ";color:var(--accent2);font-weight:700}

.disclaimer p{max-width:820px;margin:0 auto;background:#241c10;border:1px solid #4a3a17;
  color:#e8d8b0;border-radius:12px;padding:16px 20px;text-align:center}

/* Auth / dashboard */
.auth{display:flex;justify-content:center;padding:50px 20px}
.auth-card{background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:30px;width:100%;max-width:400px}
.auth-card.center{text-align:center}
.auth-card h2{margin:0 0 6px}
.auth-card form{display:flex;flex-direction:column;gap:6px;margin-top:14px}
.auth-card label{font-size:.85rem;color:var(--muted);margin-top:8px}
.auth-card input{background:var(--panel);border:1px solid var(--border);border-radius:10px;
  padding:11px;color:var(--text);font-size:1rem}
.auth-card input:focus{outline:none;border-color:var(--accent)}
.auth-card .btn{margin-top:14px}
.alert{background:#3a1c1c;border:1px solid #5a2a2a;color:#f1c0c0;border-radius:10px;padding:10px 12px;margin-top:10px}

.dash{max-width:760px}
.dash-head{display:flex;align-items:center;justify-content:space-between}
.dash-card{margin-top:18px}
.badge{display:inline-block;padding:4px 12px;border-radius:20px;font-weight:700;font-size:.85rem}
.badge-ok{background:rgba(0,168,132,.18);color:#3ee0b0}
.badge-off{background:rgba(224,62,62,.18);color:#f08a8a}

.result-icon{width:74px;height:74px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:36px;margin:0 auto 14px;color:#fff}
.result-icon.success{background:var(--accent2)}
.result-icon.pending{background:#b8860b}
.result-icon.failure{background:var(--danger)}

.legal{max-width:760px}
.legal h3{margin-top:24px}

/* Footer */
.footer{margin-top:auto;border-top:1px solid var(--border);padding:24px 28px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:var(--muted)}
.footer-links a{margin-left:14px;color:var(--muted)}
.footer-links a:hover{color:var(--text)}

/* Admin */
.admin-nav{background:#12151c}
.admin-main{max-width:1100px}
.admin-main h2{text-align:left}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin:18px 0}
.stat{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px}
.stat-val{font-size:1.7rem;font-weight:800}
.stat-lbl{color:var(--muted);font-size:.9rem;margin-top:4px}
.admin-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.search-row{display:flex;gap:8px;margin:14px 0}
.search-row input{flex:1;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:10px;color:var(--text)}
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:12px}
.adm-table{width:100%;border-collapse:collapse;font-size:.9rem}
.adm-table th,.adm-table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}
.adm-table th{background:#1d212b;color:var(--muted)}
.adm-table tr:hover td{background:#1a1e27}
.mono{font-family:ui-monospace,Consolas,monospace;font-size:.8rem;color:var(--muted)}
.actions{display:flex;gap:6px;flex-wrap:wrap}
.inline{display:inline-flex;gap:4px;align-items:center;margin:0}
.btn-sm{padding:5px 10px;font-size:.8rem;border-radius:8px}
.days{width:60px;background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:5px;color:var(--text)}
.pager{display:flex;align-items:center;gap:14px;justify-content:center;margin:18px 0}
.cfg-form{display:flex;flex-direction:column;gap:6px;max-width:520px}
.cfg-form h3{margin:18px 0 4px}
.cfg-form label{font-size:.85rem;color:var(--muted);margin-top:6px}
.cfg-form input{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:10px;color:var(--text)}
.cfg-form input:focus{outline:none;border-color:var(--accent)}
.alert-ok{background:rgba(0,168,132,.15);border:1px solid #1f6f5c;color:#5fe0bb}

@media(max-width:640px){.hero h1{font-size:2rem}.nav{padding:12px 16px}.nav-links{gap:10px}}