/* Cryptomo License Server — Coinbase Commerce–style design system
   Accent is Cryptomo teal→cyan; flip --brand / --accent to re-skin. */
:root{
  --brand:#1F3F3B;
  --accent:#2BCBD7;
  --grad:linear-gradient(135deg,#1F3F3B,#2BCBD7);
  --bg:#f6f8f9;
  --card:#ffffff;
  --border:#e6eaed;
  --border-strong:#d5dbe0;
  --text:#0a2540;
  --muted:#69737d;
  --muted-2:#8a949c;
  --ok:#128a5b; --ok-bg:#e7f7ef;
  --warn:#a9720a; --warn-bg:#fdf4e3;
  --err:#c0392b; --err-bg:#fdecec;
  --info:#1f6feb; --info-bg:#eaf1fe;
  --radius:14px; --radius-sm:10px;
  --shadow:0 1px 2px rgba(10,37,64,.04),0 8px 30px rgba(10,37,64,.06);
  --shadow-sm:0 1px 2px rgba(10,37,64,.06);
  --maxw:1120px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0 0 .4em;font-weight:700;letter-spacing:-.01em;color:var(--text)}
h1{font-size:28px} h2{font-size:21px} h3{font-size:17px}
p{margin:0 0 1em;color:var(--muted)}
small{color:var(--muted-2)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)} .muted-2{color:var(--muted-2)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

/* ---------- top nav ---------- */
.nav{background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}
.nav .container{display:flex;align-items:center;gap:24px;height:64px}
.nav .logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:var(--brand)}
.nav .logo img{height:30px}
.nav .links{display:flex;gap:22px;margin-left:8px}
.nav .links a{color:var(--muted);font-size:14px;font-weight:500}
.nav .links a:hover{color:var(--text)}
.nav .spacer{flex:1}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;border:0;
  font-family:inherit;font-size:14.5px;font-weight:600;padding:11px 18px;border-radius:var(--radius-sm);
  background:var(--brand);color:#fff;transition:.15s;white-space:nowrap}
.btn:hover{filter:brightness(1.06)}
.btn.grad{background:var(--grad)}
.btn.accent{background:var(--accent);color:#06302f}
.btn.ghost{background:#fff;color:var(--text);border:1.5px solid var(--border-strong)}
.btn.ghost:hover{border-color:var(--brand);filter:none}
.btn.sm{padding:8px 13px;font-size:13px}
.btn.block{display:flex;width:100%}
.btn.danger{background:#fff;color:var(--err);border:1.5px solid #f3c9c4}
.btn.danger:hover{background:var(--err-bg);filter:none}
.btn[disabled]{opacity:.55;pointer-events:none}

/* ---------- cards ---------- */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.card.pad{padding:24px}
.grid{display:grid;gap:20px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid.cols-3,.grid.cols-4,.grid.cols-2{grid-template-columns:1fr}}

/* ---------- badges ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;background:#eef2f4;color:var(--muted)}
.badge.ok{background:var(--ok-bg);color:var(--ok)}
.badge.warn{background:var(--warn-bg);color:var(--warn)}
.badge.err{background:var(--err-bg);color:var(--err)}
.badge.info{background:var(--info-bg);color:var(--info)}
.dot{width:7px;height:7px;border-radius:50%;background:currentColor;display:inline-block}

/* ---------- tables ---------- */
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted-2);
  font-weight:600;padding:0 16px 12px;border-bottom:1px solid var(--border)}
.table td{padding:15px 16px;border-bottom:1px solid var(--border);vertical-align:middle;color:var(--text)}
.table tr:last-child td{border-bottom:0}
.table tr:hover td{background:#fafcfc}
.table .r{text-align:right}

/* ---------- forms ---------- */
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:500;color:var(--muted);margin-bottom:7px}
.input,select.input,textarea.input{width:100%;padding:11px 14px;border:1.5px solid var(--border-strong);
  border-radius:var(--radius-sm);font-size:14.5px;font-family:inherit;background:#fff;color:var(--text)}
.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(43,203,215,.15)}
.row{display:flex;gap:14px}.row>*{flex:1}
.alert{padding:12px 15px;border-radius:var(--radius-sm);font-size:13.5px;margin-bottom:16px}
.alert.err{background:var(--err-bg);color:var(--err)}
.alert.ok{background:var(--ok-bg);color:var(--ok)}
.alert.info{background:var(--info-bg);color:var(--info)}

/* ---------- store ---------- */
.hero{padding:72px 0 48px;text-align:center}
.hero h1{font-size:44px;letter-spacing:-.02em;margin-bottom:14px}
.hero p{font-size:18px;max-width:620px;margin:0 auto 28px}
@media(max-width:700px){.hero h1{font-size:32px}}
.price{font-size:34px;font-weight:800;color:var(--text);letter-spacing:-.02em}
.price small{font-size:14px;font-weight:500;color:var(--muted)}
.plan-card{display:flex;flex-direction:column;padding:26px}
.plan-card ul{list-style:none;padding:0;margin:18px 0 22px}
.plan-card li{padding:7px 0 7px 26px;position:relative;font-size:14px;color:var(--text)}
.plan-card li:before{content:"";position:absolute;left:0;top:11px;width:14px;height:8px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.plan-card .feat{flex:1}
.section{padding:40px 0}
.pill-tabs{display:inline-flex;background:#eef2f4;border-radius:999px;padding:4px;gap:2px;margin:0 auto 6px}
.pill-tabs button{border:0;background:transparent;padding:8px 18px;border-radius:999px;font-family:inherit;font-size:13.5px;font-weight:600;color:var(--muted);cursor:pointer}
.pill-tabs button.active{background:#fff;color:var(--text);box-shadow:var(--shadow-sm)}

/* ---------- checkout ---------- */
.checkout-wrap{max-width:460px;margin:5vh auto}
.checkout-summary{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--border);font-size:14px}
.checkout-summary.total{border-bottom:0;font-weight:700;font-size:16px;color:var(--text)}
.pay-option{display:flex;align-items:center;gap:13px;border:1.5px solid var(--border-strong);border-radius:var(--radius-sm);padding:15px;cursor:pointer;margin-bottom:12px}
.pay-option:hover{border-color:var(--accent)}
.pay-option.sel{border-color:var(--accent);background:rgba(43,203,215,.05)}
.pay-option .ic{width:34px;height:34px;border-radius:8px;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700}

/* ---------- admin/account shell ---------- */
.shell{display:flex;min-height:100vh}
.sidebar{width:236px;background:var(--card);border-right:1px solid var(--border);padding:22px 14px;position:sticky;top:0;height:100vh;flex-shrink:0}
.sidebar .brand{display:flex;align-items:center;gap:9px;font-weight:700;color:var(--brand);padding:6px 10px 22px}
.sidebar .brand img{height:26px}
.sidebar nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;color:var(--muted);font-size:14px;font-weight:500;margin-bottom:2px}
.sidebar nav a:hover{background:#f2f5f6;color:var(--text)}
.sidebar nav a.active{background:rgba(43,203,215,.12);color:var(--brand);font-weight:600}
.sidebar .sep{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted-2);padding:16px 12px 6px}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{height:62px;border-bottom:1px solid var(--border);background:var(--card);display:flex;align-items:center;padding:0 26px;gap:16px}
.topbar .spacer{flex:1}
.content{padding:26px;max-width:1080px;width:100%}
@media(max-width:820px){.sidebar{display:none}}

/* ---------- stat tiles ---------- */
.stat{padding:20px 22px}
.stat .k{font-size:12.5px;color:var(--muted);font-weight:500;margin-bottom:8px}
.stat .v{font-size:28px;font-weight:800;letter-spacing:-.02em}
.stat .v small{font-size:14px;font-weight:600;color:var(--muted)}

/* ---------- misc ---------- */
.flex{display:flex;align-items:center}.between{justify-content:space-between}.gap{gap:12px}
.mt{margin-top:18px}.mt-2{margin-top:28px}.mb{margin-bottom:18px}
.center{text-align:center}
.keycode{font-family:ui-monospace,Menlo,Consolas,monospace;background:#f2f5f6;border:1px solid var(--border);
  padding:6px 10px;border-radius:8px;font-size:13px;letter-spacing:.5px;display:inline-block}
.footer{padding:40px 0;border-top:1px solid var(--border);margin-top:60px;color:var(--muted-2);font-size:13px}
.empty{text-align:center;padding:50px 20px;color:var(--muted-2)}