:root{
  --ink:#080808; --paper:#f6f6f1; --card:#ffffff;
  --secondary:#efefe9; --muted:#82817a; --accent:#e8ff00;
  --border:rgba(8,8,8,.12); --destructive:#e5484d; --radius:1.5rem;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Space Grotesk",sans-serif}
.muted{color:var(--muted)}
a{color:var(--ink)}

.admin-header{border-bottom:1px solid var(--border);background:rgba(246,246,241,.9);position:sticky;top:0;backdrop-filter:blur(10px);z-index:10}
.admin-header-inner{max-width:1100px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:20px}
.admin-logo{font-weight:700;letter-spacing:.05em;white-space:nowrap}
.admin-logo .dot{display:inline-block;width:6px;height:6px;border-radius:999px;background:var(--accent);margin-left:2px}
.admin-logo small{color:var(--muted);font-weight:400}
.admin-nav{display:flex;gap:4px;flex-wrap:wrap;flex:1}
.admin-nav a{font-size:13px;font-weight:600;padding:7px 12px;border-radius:999px;text-decoration:none;color:var(--muted)}
.admin-nav a.active,.admin-nav a:hover{background:var(--ink);color:#fff}
.btn-ghost{background:none;border:1px solid var(--border);border-radius:999px;padding:7px 14px;font-size:12px;font-weight:700;cursor:pointer;font-family:inherit}

.admin-main{max-width:1100px;margin:0 auto;padding:32px 24px 80px}
.page-head{margin-bottom:24px}
.page-head h1{font-size:2rem;margin:0 0 6px;letter-spacing:-.02em}
.page-head p{color:var(--muted);margin:0;font-size:14px}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.field input,.field select,.field textarea{border:1px solid var(--border);border-radius:.75rem;padding:10px 12px;font-family:inherit;font-size:14px;background:#fff}

.btn-accent,.btn-primary{border:none;border-radius:999px;padding:12px 22px;font-weight:700;font-family:inherit;cursor:pointer;font-size:14px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.btn-accent{background:var(--accent);color:var(--ink);grid-column:1/-1;justify-self:start}
.btn-primary{background:var(--ink);color:#fff}

.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.tool-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:6px;transition:transform .15s}
.tool-card:hover{transform:translateY(-2px);border-color:var(--ink)}
.tool-card b{font-size:16px}
.tool-card span{font-size:13px;color:var(--muted)}

.admin-table{width:100%;border-collapse:collapse;font-size:14px}
.admin-table th,.admin-table td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--border)}
.admin-table th{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.admin-table code{background:var(--secondary);padding:2px 6px;border-radius:4px;font-size:12px}
.admin-table select{border:1px solid var(--border);border-radius:.5rem;padding:5px 8px;font-family:inherit}

.check-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.check-list label{display:flex;align-items:center;gap:10px;font-size:14px}
.check-list span.done{text-decoration:line-through;color:var(--muted)}

.cat-title{font-size:15px;margin:24px 0 10px;text-transform:uppercase;letter-spacing:.06em}
.faq-item{margin-bottom:10px}
.faq-item summary{cursor:pointer;font-size:14px}

.kanban{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.kanban-col{background:var(--secondary);border-radius:var(--radius);padding:14px}
.kanban-col h3{font-size:13px;text-transform:uppercase;letter-spacing:.06em;margin:0 0 12px}
.kanban-card{background:#fff;border-radius:1rem;padding:12px;margin-bottom:10px;display:flex;flex-direction:column;gap:4px;border:1px solid var(--border)}
.kanban-actions{display:flex;justify-content:space-between;margin-top:6px}
.kanban-actions button{background:var(--ink);color:#fff;border:none;border-radius:999px;width:26px;height:26px;cursor:pointer}

.login-body{display:grid;place-items:center;min-height:100vh}
.login-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:32px;width:min(340px,90vw);display:flex;flex-direction:column;gap:14px}
.login-card h1{margin:0;font-size:1.5rem}
.error{color:var(--destructive);font-size:13px;margin:0}

@media (max-width:720px){
  .form-grid{grid-template-columns:1fr}
  .kanban{grid-template-columns:1fr}
  .admin-nav{display:none}
}