/* mff-admin v2026-07-27 — MFF dark theme */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0f1117;--bg2:#1a1d27;--bg3:#22263a;
  --border:#2d3347;--text:#e2e8f0;--muted:#8892a4;
  --blue:#3b82f6;--green:#22c55e;--yellow:#f59e0b;--red:#ef4444;
  --radius:8px;--font:'Inter',system-ui,sans-serif;
}
body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;min-height:100vh}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}

/* Layout */
.layout{display:flex;min-height:100vh}
.sidebar{width:220px;background:var(--bg2);border-right:1px solid var(--border);padding:24px 0;flex-shrink:0;display:flex;flex-direction:column}
.sidebar-logo{padding:0 20px 24px;font-size:16px;font-weight:700;color:var(--text);border-bottom:1px solid var(--border);margin-bottom:16px}
.sidebar-logo span{color:var(--blue)}
.sidebar-version{padding:0 20px;font-size:10px;color:var(--muted);margin-bottom:8px}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 20px;color:var(--muted);border-radius:0;cursor:pointer;transition:all .15s}
.nav-item:hover,.nav-item.active{background:var(--bg3);color:var(--text)}
.nav-item.active{border-left:3px solid var(--blue)}
.main{flex:1;overflow-y:auto}
.topbar{background:var(--bg2);border-bottom:1px solid var(--border);padding:16px 32px;display:flex;align-items:center;justify-content:space-between}
.topbar h1{font-size:18px;font-weight:600}
.content{padding:32px}

/* Cards */
.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:20px}
.card-title{font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:16px}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:24px}
.stat{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.stat-label{font-size:12px;color:var(--muted);margin-bottom:6px}
.stat-value{font-size:28px;font-weight:700}

/* Table */
.table{width:100%;border-collapse:collapse}
.table th{text-align:left;padding:10px 12px;font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border)}
.table td{padding:12px;border-bottom:1px solid var(--border)}
.table tr:hover td{background:rgba(255,255,255,.02)}
.table tr:last-child td{border-bottom:none}

/* Badges */
.badge{display:inline-block;padding:2px 8px;border-radius:9999px;font-size:11px;font-weight:600}
.badge-green{background:rgba(34,197,94,.15);color:#4ade80}
.badge-yellow{background:rgba(245,158,11,.15);color:#fbbf24}
.badge-red{background:rgba(239,68,68,.15);color:#f87171}
.badge-gray{background:rgba(100,116,139,.15);color:#94a3b8}
.badge-blue{background:rgba(59,130,246,.15);color:#60a5fa}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;border:none;transition:all .15s}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#2563eb}
.btn-secondary{background:var(--bg3);color:var(--text);border:1px solid var(--border)}
.btn-secondary:hover{background:var(--border)}
.btn-danger{background:var(--red);color:#fff}
.btn-danger:hover{background:#dc2626}
.btn-success{background:var(--green);color:#fff}
.btn-sm{padding:4px 10px;font-size:12px}

/* Forms */
.form-group{margin-bottom:16px}
.form-label{display:block;font-size:12px;font-weight:500;color:var(--muted);margin-bottom:6px}
.form-control{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:9px 12px;color:var(--text);font-size:14px;transition:border-color .15s}
.form-control:focus{outline:none;border-color:var(--blue)}
.form-control::placeholder{color:var(--muted)}
select.form-control{cursor:pointer}
textarea.form-control{resize:vertical;min-height:80px}

/* Alerts */
.alert{padding:12px 16px;border-radius:6px;margin-bottom:16px}
.alert-success{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);color:#4ade80}
.alert-error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:#f87171}
.alert-info{background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.3);color:#60a5fa}

/* Signup specific */
.signup-wrap{max-width:640px;margin:0 auto;padding:48px 24px}
.signup-logo{font-size:22px;font-weight:700;text-align:center;margin-bottom:8px}
.signup-logo span{color:var(--blue)}
.steps{display:flex;align-items:center;justify-content:center;gap:0;margin-bottom:40px}
.step-dot{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;border:2px solid var(--border)}
.step-dot.done{background:var(--blue);border-color:var(--blue);color:#fff}
.step-dot.current{border-color:var(--blue);color:var(--blue)}
.step-line{height:2px;width:40px;background:var(--border)}
.step-line.done{background:var(--blue)}

/* Plan cards */
.plan-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}
.plan-card{border:2px solid var(--border);border-radius:var(--radius);padding:20px;cursor:pointer;transition:all .15s}
.plan-card:hover,.plan-card.selected{border-color:var(--blue);background:rgba(59,130,246,.05)}
.plan-name{font-size:16px;font-weight:700;margin-bottom:4px}
.plan-price{font-size:24px;font-weight:800;color:var(--blue);margin-bottom:12px}
.plan-price span{font-size:13px;font-weight:400;color:var(--muted)}
.plan-features{list-style:none;font-size:12px;color:var(--muted)}
.plan-features li{padding:3px 0}
.plan-features li::before{content:"✓ ";color:var(--green)}

/* Module grid */
.module-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-bottom:24px}
.module-card{border:1px solid var(--border);border-radius:6px;padding:14px;cursor:pointer;transition:all .15s}
.module-card:hover{border-color:var(--muted)}
.module-card.selected{border-color:var(--blue);background:rgba(59,130,246,.05)}
.module-card.locked{opacity:.4;cursor:not-allowed}
.module-name{font-size:13px;font-weight:600;margin-bottom:2px}
.module-desc{font-size:11px;color:var(--muted)}
.module-tier{font-size:10px;color:var(--yellow);margin-top:4px}

/* Dashboard tiles */
.tile-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:32px}
.tile{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:center;transition:all .2s;cursor:pointer}
.tile:hover{border-color:var(--blue);transform:translateY(-2px)}
.tile-icon{font-size:32px;margin-bottom:12px}
.tile-name{font-size:14px;font-weight:600;margin-bottom:4px}
.tile-url{font-size:11px;color:var(--muted)}
.tile a{color:inherit;text-decoration:none}

/* Responsive */
@media(max-width:768px){
  .layout{flex-direction:column}
  .sidebar{width:100%;flex-direction:row;padding:12px;gap:4px}
  .sidebar-logo{display:none}
  .stat-grid{grid-template-columns:1fr 1fr}
  .plan-grid{grid-template-columns:1fr}
  .content{padding:16px}
}

/* Color swatch input */
input[type="color"]{width:48px;height:36px;border:1px solid var(--border);border-radius:6px;padding:2px;background:var(--bg);cursor:pointer}