:root{
  --brand:#1e3a8a; --brand-2:#2563eb; --bg:#ffffff; --text:#0f172a; --muted:#64748b; --card:#f8fafc; --ring:#e2e8f0;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}
a{color:var(--brand-2);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:16px}
.nav{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:10px 0}
.nav .left{display:flex;gap:14px;align-items:center}
.nav .right{display:flex;gap:10px;align-items:center}
.logo{display:flex;align-items:center;gap:10px}
.logo img{width:44px;height:44px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border-radius:14px;border:1px solid var(--ring);background:#fff;color:var(--text);cursor:pointer;transition:.2s}
.btn.primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.btn.ghost{background:transparent}
.btn:disabled{opacity:.6;cursor:not-allowed}
.badge{display:inline-block;padding:3px 10px;border-radius:999px;background:#eef2ff;color:var(--brand);font-size:12px;border:1px solid #c7d2fe}
.card{background:var(--card);border:1px solid var(--ring);border-radius:18px;padding:16px}
.grid{display:grid;gap:16px}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:900px){.grid.cols-3,.grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.grid.cols-3,.grid.cols-4{grid-template-columns:repeat(1,minmax(0,1fr))}}

.hero{position:relative;min-height:52vh;border-radius:22px;overflow:hidden;border:1px solid var(--ring);background:#000}
.hero-slide{position:absolute;inset:0;background-position:center;background-size:cover;opacity:0;transition:opacity 1s ease}
.hero-slide.active{opacity:1}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.25),rgba(0,0,0,.55))}
.hero-content{position:absolute;bottom:24px;left:24px;right:24px;color:#fff}
.hero h1{font-size:42px;margin:0 0 8px 0}
.hero p{margin:0 0 14px 0;color:#e5e7eb}
.kpis{display:flex;gap:14px;flex-wrap:wrap}

.field{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}
.input,select,textarea{padding:12px 12px;border-radius:12px;border:1px solid var(--ring);background:#fff;font-size:15px}
label{color:var(--muted);font-size:14px}
footer{margin-top:40px;padding:18px 0;border-top:1px solid var(--ring);color:var(--muted)}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid var(--ring);text-align:left}
.navlink{padding:8px 12px;border-radius:10px;border:1px solid var(--ring);background:#fff}
.navlink.active{background:#eef2ff;border-color:#c7d2fe;color:var(--brand)}
.notice{padding:12px;border:1px dashed var(--ring);border-radius:12px;background:#f1f5f9}
.small{font-size:12px;color:var(--muted)}

/* v118 visual refinements */
h1,h2{letter-spacing:.2px}
.card{box-shadow:0 1px 2px rgba(0,0,0,.04)}
section + section{margin-top:28px}
summary.navlink{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px}
summary.navlink::before{content:"▸";display:inline-block;transform:rotate(0deg);transition:transform .2s ease}
details[open] > summary.navlink::before{transform:rotate(90deg)}
#popular-cats .card{min-height:150px;display:flex;flex-direction:column;justify-content:space-between}
#home-tree .card{min-height:120px}
#home-sub{max-height:280px;overflow:auto}

/* v119 - hide subcategory picker until dropdown is opened */
#home-sub-details:not([open]) #home-sub-inner{display:none}

/* v121 - Pro dashboard */
#pro-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
#pro-tabs a{padding:8px 12px;border-radius:10px;border:1px solid var(--ring);background:#fff}
#pro-tabs a.active{background:#eef2ff;border-color:#c7d2fe;color:var(--brand)}
#pro-views section{display:none}
.table tfoot td{font-weight:700}
.printable{max-width:800px;margin:0 auto}

/* v122 - Premium tab minor visuals */
#premium canvas{background:#fff;border:1px solid var(--ring);border-radius:10px}