/* ============ vcprivate admin — dark futuristic ============ */
:root{
  --bg:#070a14;
  --bg2:#0c101f;
  --card:#101527;
  --card2:#151b31;
  --border:rgba(148,163,255,.14);
  --border2:rgba(148,163,255,.28);
  --text:#e8ecff;
  --muted:#8b93b8;
  --accent:#6d7cff;
  --accent2:#8f61ff;
  --green:#37e58c;
  --red:#ff4d5e;
  --amber:#ffd166;
  --radius:16px;
  --shadow:0 24px 70px rgba(0,0,0,.45);
}
*{margin:0;padding:0;box-sizing:border-box}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:
    radial-gradient(60% 50% at 80% -10%, rgba(109,124,255,.10) 0%, transparent 60%),
    radial-gradient(50% 45% at 10% 110%, rgba(143,97,255,.08) 0%, transparent 60%),
    var(--bg);
  color:var(--text);min-height:100vh;
}
a{color:inherit;text-decoration:none}
.muted{color:var(--muted)}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

/* topbar */
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:18px 26px;border-bottom:1px solid var(--border);
  background:rgba(12,16,31,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  position:sticky;top:0;z-index:20;
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{font-size:22px}
.brand strong{font-size:17px;letter-spacing:.4px}
.brand em{display:block;font-style:normal;font-size:12px;color:var(--muted)}
.topbar-actions{display:flex;align-items:center;gap:10px}
.inline{display:inline}

/* container & cards */
.container{max-width:1060px;margin:26px auto;padding:0 20px}
.card{
  background:linear-gradient(170deg,var(--card),var(--bg2));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:24px;margin-bottom:22px;box-shadow:var(--shadow);
}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.card-head h2{font-size:19px;font-weight:800;letter-spacing:.3px}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:12px;border:1px solid transparent;cursor:pointer;
  font-size:14px;font-weight:700;letter-spacing:.2px;transition:filter .18s,transform .12s,background .18s;
  font-family:inherit;color:var(--text);
}
.btn:active{transform:scale(.97)}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  box-shadow:0 10px 30px rgba(109,124,255,.35);
}
.btn-primary:hover{filter:brightness(1.12)}
.btn-ghost{background:transparent;border-color:var(--border2);color:var(--text)}
.btn-ghost:hover{background:rgba(148,163,255,.08)}
.btn-danger{background:rgba(255,77,94,.14);border-color:rgba(255,77,94,.4);color:#ff8d99}
.btn-danger:hover{background:rgba(255,77,94,.24)}
.btn-block{width:100%}
.btn-xs{padding:7px 12px;font-size:12.5px;border-radius:9px}
.btn-copy{background:rgba(55,229,140,.12);border-color:rgba(55,229,140,.35);color:#6ff0ad}
.btn-copy:hover{background:rgba(55,229,140,.22)}

/* auth */
.auth-body{display:flex;align-items:center;justify-content:center;padding:24px;min-height:100vh}
.auth-card{
  width:100%;max-width:400px;padding:38px 34px;text-align:center;
  background:linear-gradient(170deg,var(--card),var(--bg2));
  border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow);
}
.auth-logo{
  width:64px;height:64px;margin:0 auto 18px;border-radius:18px;color:#aab2ff;
  background:linear-gradient(140deg,#1a2148,#10142b);border:1px solid var(--border2);
  display:flex;align-items:center;justify-content:center;
}
.auth-logo svg{width:30px;height:30px}
.auth-card h1{font-size:24px;font-weight:800;letter-spacing:.5px}
.auth-sub{color:var(--muted);margin-top:6px;font-size:14px}
.auth-error{
  margin-top:16px;padding:11px 14px;border-radius:11px;font-size:13px;color:#ff9aa5;
  background:rgba(255,77,94,.12);border:1px solid rgba(255,77,94,.35);
}
.auth-form{margin-top:24px;display:flex;flex-direction:column;gap:16px;text-align:left}

/* forms */
label{display:flex;flex-direction:column;gap:7px;font-size:13.5px;font-weight:600;color:#c6cdf0}
input[type=text],input[type=password],input[type=number],input[type=file]{
  background:#0b1022;border:1px solid var(--border2);border-radius:11px;
  padding:12px 14px;color:var(--text);font-size:14.5px;font-family:inherit;outline:none;
  transition:border-color .18s,box-shadow .18s;width:100%;
}
input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(109,124,255,.18)}
input::file-selector-button{
  background:rgba(148,163,255,.12);border:1px solid var(--border2);color:var(--text);
  border-radius:9px;padding:8px 14px;margin-right:12px;cursor:pointer;font-weight:600;
}
.hint{font-size:12px;color:var(--muted);font-weight:400}
.form-stack{display:flex;flex-direction:column;gap:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.checkline{flex-direction:row;align-items:center;gap:10px;font-weight:500;color:var(--text)}
.checkline input{width:18px;height:18px;accent-color:var(--accent)}
.form-grid{display:flex;flex-direction:column;gap:16px}

/* table */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{
  text-align:left;padding:10px 12px;font-size:11.5px;text-transform:uppercase;letter-spacing:.8px;
  color:var(--muted);border-bottom:1px solid var(--border);white-space:nowrap;
}
td{padding:13px 12px;border-bottom:1px solid rgba(148,163,255,.08);vertical-align:middle}
tr:hover td{background:rgba(148,163,255,.04)}
.code{
  background:rgba(109,124,255,.12);border:1px solid rgba(109,124,255,.3);color:#aab2ff;
  padding:3px 8px;border-radius:7px;font-size:12.5px;letter-spacing:.6px;
}
.cell-name{display:flex;align-items:center;gap:10px;font-weight:600}
.mini-avatar{
  width:30px;height:30px;border-radius:50%;background:linear-gradient(140deg,#1c2346,#11152b);
  border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:800;color:#aab2ff;overflow:hidden;flex-shrink:0;
}
.mini-avatar img{width:100%;height:100%;object-fit:cover}
.cell-actions{display:flex;gap:8px;flex-wrap:wrap}

/* badges */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.3px}
.badge-on{background:rgba(55,229,140,.14);color:#6ff0ad;border:1px solid rgba(55,229,140,.35)}
.badge-off{background:rgba(255,77,94,.12);color:#ff8d99;border:1px solid rgba(255,77,94,.3)}
.badge-warn{background:rgba(255,209,102,.12);color:#ffd166;border:1px solid rgba(255,209,102,.35)}

/* flash & empty */
.flash{
  padding:13px 18px;border-radius:12px;margin-bottom:20px;font-size:14px;
  background:rgba(55,229,140,.1);border:1px solid rgba(55,229,140,.35);color:#8ff5c4;
  overflow-wrap:anywhere;
}
.flash code{background:rgba(0,0,0,.3);padding:2px 7px;border-radius:6px}
.empty{padding:38px 20px;text-align:center}
.empty p{font-size:15px;margin-bottom:6px}

/* stats */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:14px;margin-bottom:20px}
.stat{
  background:var(--card2);border:1px solid var(--border);border-radius:14px;
  padding:16px;display:flex;flex-direction:column;gap:4px;
}
.stat-num{font-size:24px;font-weight:800;background:linear-gradient(135deg,#fff,#aab2ff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat-label{font-size:12px;color:var(--muted)}
.link-row{font-size:14px;overflow-wrap:anywhere;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.link-row code{color:#8ff5c4}

/* landing */
.landing-body{background:
  radial-gradient(55% 45% at 15% 0%, rgba(109,124,255,.14) 0%, transparent 60%),
  radial-gradient(50% 40% at 90% 20%, rgba(143,97,255,.12) 0%, transparent 55%),
  radial-gradient(70% 60% at 50% 110%, rgba(55,229,140,.06) 0%, transparent 60%),
  var(--bg);}
.landing-main{max-width:880px;margin:0 auto;padding:60px 20px 40px}
.hero{text-align:center;padding:20px 0 46px}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;font-size:13px;font-weight:700;
  color:#8ff5c4;background:rgba(55,229,140,.1);border:1px solid rgba(55,229,140,.35);margin-bottom:22px;letter-spacing:.3px;
}
.online-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);animation:blinkDot 1.6s infinite}
.hero h1{font-size:44px;line-height:1.12;font-weight:800;letter-spacing:-.5px;margin-bottom:18px}
.hero h1 .grad{background:linear-gradient(120deg,#7c8bff,#b17cff 60%,#ff7cd0);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-sub{max-width:620px;margin:0 auto 30px;color:var(--muted);font-size:16.5px;line-height:1.7}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-bottom:26px}
.step{
  background:linear-gradient(170deg,var(--card),var(--bg2));border:1px solid var(--border);border-radius:var(--radius);
  padding:24px 20px;text-align:center;
}
.step-num{
  width:42px;height:42px;margin:0 auto 14px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:18px;color:#aab2ff;background:linear-gradient(140deg,#1a2148,#10142b);border:1px solid var(--border2);
}
.step h3{font-size:16px;font-weight:700;margin-bottom:8px}
.step p{font-size:13px;color:var(--muted);line-height:1.55}
.landing-help h2{margin-bottom:12px}
.landing-help ol{padding-left:20px;display:flex;flex-direction:column;gap:10px;color:var(--muted);font-size:14.5px;line-height:1.6}
.landing-help li b{color:var(--text)}
.inline-link{color:#aab2ff;text-decoration:underline}
.landing-footer{text-align:center;color:#565e80;font-size:12.5px;margin-top:34px;line-height:1.6}
.landing-footer code{color:#7c86ff}

@media (max-width:560px){
  .hero h1{font-size:31px}
  .hero-sub{font-size:14.5px}
  .landing-main{padding:36px 16px 30px}
}
@media (prefers-reduced-motion:reduce){.online-dot{animation:none!important}}

@media (max-width:560px){
  .topbar{padding:14px 16px}
  .container{margin:18px auto;padding:0 14px}
  .card{padding:18px}
  .form-row{grid-template-columns:1fr}
  .cell-actions{gap:6px}
}