:root{
    --bg:#f6f7fb;
    --card:#ffffff;
    --text:#172033;
    --muted:#647084;
    --primary:#2557ff;
    --primary-dark:#1237bd;
    --accent:#00b894;
    --danger:#e74c3c;
    --warning:#f39c12;
    --border:#e5e9f2;
    --shadow:0 18px 50px rgba(20,30,60,.08);
    --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,Helvetica,sans-serif;line-height:1.5}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.topbar{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:14px 5vw}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.05rem}.brand-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,var(--primary),#7c4dff);color:#fff;font-weight:900}.nav{display:flex;align-items:center;gap:18px}.nav a{font-weight:700;color:#27324a}.hamburger{display:none;background:none;border:0;gap:5px;flex-direction:column}.hamburger span{display:block;width:26px;height:3px;background:#172033;border-radius:30px}.container{width:min(1180px,92vw);margin:0 auto;padding:30px 0 50px}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center;padding:50px 0}.hero-card{background:linear-gradient(135deg,#172033,#273f88);color:#fff;border-radius:32px;padding:48px;box-shadow:var(--shadow);overflow:hidden;position:relative}.hero-card:after{content:"";position:absolute;right:-90px;bottom:-90px;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.09)}.hero h1{font-size:clamp(2rem,4vw,4.1rem);line-height:1.05;margin:0 0 18px}.hero p{font-size:1.1rem;color:#d9e2ff;margin:0 0 28px}.hero-panel{background:var(--card);border-radius:32px;padding:28px;box-shadow:var(--shadow)}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}.feature,.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.feature b{display:block;margin-bottom:8px}.muted{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--primary);color:#fff;border:0;border-radius:14px;padding:13px 18px;font-weight:800;cursor:pointer;transition:.2s}.btn:hover{background:var(--primary-dark);transform:translateY(-1px)}.btn.secondary{background:#ecf1ff;color:var(--primary)}.btn.success{background:var(--accent)}.btn.danger{background:var(--danger)}.btn-small{padding:8px 12px;border-radius:10px;font-size:.9rem}.pill{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;background:var(--primary);color:#fff;border-radius:999px;font-size:.82rem;padding:0 7px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid.two{grid-template-columns:repeat(2,1fr)}.product-card{display:flex;flex-direction:column;gap:12px}.product-card h3{margin:0}.price{font-size:1.25rem;font-weight:900;color:var(--primary)}.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:20px 0}.section-title h1,.section-title h2{margin:0}.form{display:grid;gap:14px}.form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.field label{display:block;font-weight:800;margin:0 0 7px}.field input,.field select,.field textarea{width:100%;border:1px solid var(--border);border-radius:12px;background:#fff;padding:12px 13px;font:inherit;color:var(--text)}.field textarea{min-height:110px;resize:vertical}.help{font-size:.88rem;color:var(--muted);margin-top:5px}.alert{padding:14px 16px;border-radius:14px;margin:0 0 18px;font-weight:700}.alert.success{background:#e8fff8;color:#05745c;border:1px solid #b9f3e5}.alert.error{background:#fff0ee;color:#b8281a;border:1px solid #ffd0c8}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse;min-width:760px}th,td{padding:14px 16px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}th{font-size:.86rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#fbfcff}tr:last-child td{border-bottom:0}.status{display:inline-flex;border-radius:999px;padding:6px 10px;font-weight:900;font-size:.82rem;background:#eef2ff;color:#2557ff}.status.ok{background:#e8fff8;color:#05745c}.status.warn{background:#fff7e5;color:#a86400}.status.bad{background:#fff0ee;color:#b8281a}.cart-line{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;border-bottom:1px solid var(--border);padding:16px 0}.cart-line:last-child{border-bottom:0}.summary{position:sticky;top:88px}.admin-layout{display:grid;grid-template-columns:240px 1fr;gap:22px;align-items:start}.admin-sidebar{background:#111827;color:#fff;border-radius:22px;padding:18px;position:sticky;top:90px}.admin-sidebar h3{margin:0 0 14px}.admin-sidebar a{display:block;padding:11px 12px;border-radius:12px;color:#dbe4ff;font-weight:800}.admin-sidebar a:hover{background:rgba(255,255,255,.09);color:#fff}.admin-content{min-width:0}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.kpi strong{display:block;font-size:2rem}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.badge{display:inline-block;border-radius:999px;background:#eef2ff;color:#2557ff;padding:4px 8px;font-weight:800;font-size:.82rem}.empty{padding:36px;text-align:center;color:var(--muted)}.file-note{font-size:.9rem;color:#647084}.footer{text-align:center;color:#647084;border-top:1px solid var(--border);padding:24px 5vw;background:#fff}.auth-card{max-width:520px;margin:30px auto}.pix-box{background:#f5fff9;border:1px dashed #00b894;border-radius:18px;padding:18px}.mobile-only{display:none}
@media (max-width: 900px){
    .hamburger{display:flex}.nav{position:absolute;top:66px;left:4vw;right:4vw;background:#fff;border:1px solid var(--border);border-radius:18px;padding:14px;box-shadow:var(--shadow);display:none;flex-direction:column;align-items:stretch}.nav.open{display:flex}.nav a{padding:10px}.hero,.grid,.grid.two,.features,.form-row,.admin-layout,.kpis{grid-template-columns:1fr}.hero-card{padding:32px}.admin-sidebar{position:relative;top:0;display:grid;grid-template-columns:repeat(2,1fr);gap:4px}.summary{position:relative;top:0}.mobile-only{display:block}
}
@media (max-width: 520px){
    .topbar{padding:12px 4vw}.container{width:94vw;padding-top:22px}.hero{padding:20px 0}.hero-card{border-radius:24px;padding:26px}.card,.feature{padding:18px}.section-title{display:block}.admin-sidebar{grid-template-columns:1fr}.cart-line{grid-template-columns:1fr}.btn{width:100%}.btn-small{width:auto}.brand span:last-child{max-width:190px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
}