:root{
  --bg:#0b0f1e;--surface:#111827;--surface-2:#1f2937;--ink:#f3f4f6;--ink-weak:#cbd5e1;
  --accent:#3b82f6;--accent-hover:#2563eb;--danger:#ef4444;--success:#22c55e;--warning:#f59e0b;
  --border:#334155;--shadow:0 10px 15px -3px rgba(0,0,0,.3),0 4px 6px -4px rgba(0,0,0,.2);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;}
body{
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.5;-webkit-text-size-adjust:100%;
  padding-top: env(safe-area-inset-top);
}

.navbar{
  position:sticky;top:0;z-index:50;
  background:rgba(17,24,39,.95);backdrop-filter: blur(10px);-webkit-backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  gap:8px;padding:10px 12px;
}
.logo{
  font-weight:700;letter-spacing:-0.01em;font-size:1rem;color:var(--ink);text-decoration:none;
  display:inline-flex;align-items:center;gap:6px;
}
.logo kbd{
  padding:2px 6px;background:linear-gradient(135deg,#6366f1,#06b6d4);color:white;border-radius:6px;font-size:.7rem;
}
.nav-toggle{
  display:none;background:none;border:1px solid var(--border);color:var(--ink);border-radius:8px;
  padding:6px 10px;font-size:1.1rem;
}
.nav-links{
  display:flex;gap:6px;align-items:center;overflow-x:auto;white-space:nowrap;
  padding:2px 0;-webkit-overflow-scrolling:touch;
}
.nav-links a{
  color:var(--ink-weak);text-decoration:none;font-size:.85rem;
  padding:7px 10px;border-radius:10px;
}
.nav-links a:hover,.nav-links a.active{color:white;background:var(--surface-2)}

#app{padding:18px 20px 60px;max-width:980px;margin:0 auto}

.page{display:none;animation:fadeIn .22s ease}.page.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(3px)}to{opacity:1;transform:translateY(0)}}

.card{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  padding:14px;box-shadow:var(--shadow);margin-bottom:12px;
}
.grid{display:grid;gap:12px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}

.hero{margin-bottom:14px}.hero h1{font-size:1.15rem;font-weight:700}.hero p{color:var(--ink-weak);font-size:.85rem;margin-top:4px}
.empty{color:var(--ink-weak);padding:18px 0;font-size:.92rem}

.input,select,textarea, input[type="date"], input[type="number"]{
  background:var(--surface-2);border:1px solid var(--border);color:var(--ink);border-radius:10px;
  padding:10px 12px;font:inherit;width:100%;outline:none;min-height:42px;
}
select{-webkit-appearance:none;appearance:none;padding-right:28px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23cbd5e1' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;}
.input:focus,select:focus,textarea:focus{border-color:var(--accent)}

.fields{display:flex;gap:10px;flex-direction:column}
.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:.82rem;color:var(--ink-weak)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;border-radius:10px;
  padding:10px 14px;background:var(--accent);color:white;font-weight:600;cursor:pointer;font:inherit;min-height:42px;
}
.btn:hover{background:var(--accent-hover)}
.btn.secondary{background:var(--surface-2);color:var(--ink);border:1px solid var(--border)}
.btn.danger{background:var(--danger);color:white}
.btn.sm{padding:7px 10px;font-size:.84rem;min-height:34px}

.badge{
  display:inline-block;padding:4px 10px;border-radius:999px;background:var(--surface-2);color:var(--ink-weak);
  font-size:.8rem;border:1px solid var(--border);white-space:nowrap;
}

.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.88rem}
th,td{padding:8px 6px;border-bottom:1px solid var(--border);text-align:left;min-width:80px}
th{color:var(--ink-weak);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}

.link{color:#93c5fd;text-decoration:none}.link:hover{text-decoration:underline}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}

@media (max-width: 780px){
  .grid-2,.grid-3{grid-template-columns:1fr}
  .navbar{flex-wrap:wrap;row-gap:8px}
  .nav-toggle{display:inline-flex}
  .nav-links.collapsed{display:none}
  .nav-links{width:100%;padding:2px 2px 6px}
  #app{padding:14px 12px 54px}
  .hero h1{font-size:1.05rem}
}