:root{--bg:#f6f7fb;--card:#fff;--text:#1f2937;--muted:#6b7280;--primary:#2563eb;--border:#e5e7eb;--ok:#10b981;--warn:#f59e0b}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial;background:var(--bg);color:var(--text)}
a{color:var(--primary);text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:18px}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.nav .brand{font-weight:800;letter-spacing:.2px}
.nav .links a{margin-left:12px;color:var(--text);font-weight:600;font-size:14px}
.grid{display:grid;grid-template-columns:1fr;gap:14px}
@media(min-width:900px){.grid{grid-template-columns:2fr 1fr}}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px}
.card h1,.card h2,.card h3{margin:0 0 10px}
.btn{display:inline-block;padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:#fff;font-weight:700;font-size:14px;cursor:pointer}
.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn.ok{background:var(--ok);color:#fff;border-color:var(--ok)}
.btn.warn{background:var(--warn);color:#111827;border-color:var(--warn)}
.badge{display:inline-block;padding:4px 10px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:12px}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:12px;background:#fff}
label{display:block;margin:10px 0 6px;color:var(--muted);font-size:13px;font-weight:700}
.row{display:grid;grid-template-columns:1fr;gap:10px}
@media(min-width:720px){.row{grid-template-columns:1fr 1fr}}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid var(--border);text-align:left;font-size:14px;vertical-align:top}
.small{font-size:13px;color:var(--muted)}
.flash{padding:10px 12px;border-radius:12px;margin:10px 0;background:#ecfeff;border:1px solid #a5f3fc}
.flash.err{background:#fff5f5;border-color:#fecaca}
.kpi{display:flex;gap:10px;flex-wrap:wrap}
.kpi .box{flex:1;min-width:160px;background:#fbfbff;border:1px solid var(--border);border-radius:14px;padding:12px}
.hr{border:none;border-top:1px solid var(--border);margin:14px 0}

.hero{padding:22px;border-radius:18px;border:1px solid var(--border);background:linear-gradient(135deg,#ffffff, #f3f7ff);}
.hero h1{font-size:34px;line-height:1.05;margin:0 0 8px}
.hero p{margin:0;color:var(--muted);font-weight:600}
.hero .actions{margin-top:14px;display:flex;gap:10px;flex-wrap:wrap}
.pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.pill{padding:6px 10px;border-radius:999px;background:#fff;border:1px solid var(--border);font-size:12px;color:var(--muted);font-weight:800}
.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin:14px 0 8px}
.section-title h3{margin:0}
.cards{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:720px){.cards{grid-template-columns:repeat(3,1fr)}}
.catcard{border:1px solid var(--border);background:#fff;border-radius:16px;padding:14px}
.catcard .name{font-weight:900}
.catcard .meta{margin-top:6px;color:var(--muted);font-size:13px}
.steps{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:900px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{border:1px solid var(--border);background:#fff;border-radius:16px;padding:14px}
.step .n{font-weight:900;color:var(--primary)}
.banner{border:1px dashed var(--border);background:#fff;border-radius:16px;padding:14px}