:root{
  --brand:#7a1530; /* burgundy */
  --brand-600:#8f1a3b;
  --brand-700:#681128;
  --accent:#f4b400; /* dourado suave */
  --ink:#111827;
  --muted:#6b7280;
  --bg:#0f0f14;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,Helvetica,sans-serif;
  color:#fff;
  background: radial-gradient(1200px 800px at 80% -10%, var(--brand-600) 0%, transparent 50%),
             radial-gradient(900px 700px at -10% 20%, var(--brand) 0%, transparent 50%),
             linear-gradient(180deg, #0b0b10 0%, #0f0f14 100%);
}
.container{max-width:1100px;margin:0 auto;padding:24px}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{display:flex;gap:12px;align-items:center}
.brand img{width:36px;height:36px}
.brand .title{font-weight:700;letter-spacing:.3px}
.actions{display:flex;gap:10px}
.btn{border:0;border-radius:8px;padding:10px 14px;cursor:pointer;font-weight:600}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-700)}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.2)}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;padding:24px 0}
.hero-center{grid-template-columns:1fr;justify-items:center;text-align:center;padding:60px 0 40px}
.hero-center .hero-content{max-width:820px}
.hero-center .actions{justify-content:center}
.hero h1{font-size:44px;line-height:1.1;margin:0 0 12px}
.hero p{color:#e5e7eb;margin:0 0 16px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff;font-size:13px;margin-bottom:10px}
.features{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:28px;max-width:950px}
.f-item{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:14px 16px;text-align:left}
.f-item strong{display:block;margin-bottom:4px}
.f-item span{color:#d1d5db;font-size:14px}
.footer{color:#9ca3af;text-align:center;padding:24px 0;font-size:14px}
@media (max-width:920px){.hero{grid-template-columns:1fr}.features{grid-template-columns:1fr 1fr}} 
@media (max-width:600px){.features{grid-template-columns:1fr}}

/* ---- Auth (Login) ---- */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:32px}
.auth-card{width:100%;max-width:450px;border-radius:16px;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);backdrop-filter: blur(10px);box-shadow:0 10px 40px rgba(0,0,0,.25);}
.auth-head{display:flex;align-items:center;gap:12px;padding:22px 22px 0}
.auth-head img{width:40px;height:40px}
.auth-head h2{margin:0;font-size:22px}
.auth-body{padding:22px}
.field{margin:12px 0}
.label{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;color:#e5e7eb;font-size:14px}
.input{width:100%;padding:12px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.04);color:#fff;outline:none}
.input:focus{border-color:var(--brand-600);box-shadow:0 0 0 3px rgba(143,26,59,.25)}
.input-row{display:flex;gap:8px;align-items:center}
.muted{color:#9ca3af;font-size:13px}
.auth-subtitle{color:#d1d5db;font-size:14px;margin:0 0 20px;line-height:1.5}
.btn-full{width:100%}
.error{margin-top:10px;color:#fecaca;background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.25);padding:10px;border-radius:8px;display:none}
.success{margin-top:10px;color:#bbf7d0;background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.25);padding:10px;border-radius:8px;display:none}
.toggle-password{display:flex;align-items:center;gap:6px;background:transparent;border:0;color:var(--accent);cursor:pointer;padding:4px 8px;border-radius:6px;font-size:13px;font-weight:500;transition:all .2s ease}
.toggle-password:hover{background:rgba(244,180,0,.1);color:#f5c63d}
.toggle-password svg{transition:transform .2s ease}
.toggle-password:hover svg{transform:scale(1.1)}
.auth-footer{margin-top:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:center}
.back-link{display:inline-flex;align-items:center;gap:8px;color:#d1d5db;text-decoration:none;padding:8px 16px;border-radius:8px;transition:all .2s ease;font-size:14px;font-weight:500}
.back-link:hover{color:#fff;background:rgba(255,255,255,.06);transform:translateX(-2px)}
.back-link svg{transition:transform .2s ease}
.back-link:hover svg{transform:translateX(-3px)}
.link{color:#fff;text-decoration:none;border-bottom:1px dotted rgba(255,255,255,.35)}
.link:hover{color:#f3f4f6}

/* ---- Success Splash (full screen) ---- */
.fade-out{opacity:0;transition:opacity .25s ease}
.splash{position:fixed;inset:0;display:none;align-items:center;justify-content:center;z-index:60;
  background: radial-gradient(1200px 800px at 80% -10%, var(--brand-600) 0%, transparent 50%),
              radial-gradient(900px 700px at -10% 20%, var(--brand) 0%, transparent 50%),
              linear-gradient(180deg,#0b0b10 0%, #0f0f14 100%);}
.splash.show{display:flex;animation:fade-in .25s ease}
.logo-wrap{display:inline-grid;place-items:center;border-radius:20px;padding:24px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(8px);box-shadow:0 20px 60px rgba(0,0,0,.35)}
.logo-wrap img{width:86px;height:86px;animation:logo-pop .6s cubic-bezier(.2,.8,.2,1)}
@keyframes fade-in{from{opacity:0}to{opacity:1}}
@keyframes logo-pop{0%{transform:scale(.85);opacity:.6}60%{transform:scale(1.06)}100%{transform:scale(1);opacity:1}}

/* ---- Dashboard profile menu ---- */
.profile{position:relative;display:inline-block;margin-left:8px}
.avatar-btn{width:38px;height:38px;border-radius:999px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.06);color:#fff;display:grid;place-items:center;cursor:pointer}
.avatar-initial{font-weight:700}
.menu{position:absolute;right:0;top:48px;min-width:160px;background:rgba(15,15,20,.95);border:1px solid rgba(255,255,255,.12);border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,.35);backdrop-filter:blur(8px);display:none;padding:6px}
.menu.show{display:block;animation:fade-in .12s ease-out}
.menu-item{display:block;width:100%;text-align:left;padding:10px 12px;border:0;background:transparent;color:#fff;border-radius:8px;text-decoration:none;cursor:pointer}
.menu-item:hover{background:rgba(255,255,255,.06)}