:root{
  --bg:#041710;
  --bg-2:#08281d;
  --card:rgba(7, 33, 24, .86);
  --card-2:rgba(10, 46, 33, .92);
  --muted:#a9cdbc;
  --text:#f3fff8;
  --accent:#3ddc84;
  --accent-2:#0f9d58;
  --accent-3:#7ff0b1;
  --danger:#ff6b6b;
  --ok:#47d98b;
  --border:rgba(143, 255, 196, .16);
  --shadow:0 14px 34px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(61,220,132,.14), transparent 28%),
    radial-gradient(circle at top right, rgba(15,157,88,.12), transparent 26%),
    linear-gradient(180deg,#03110c 0%, #072118 25%, #0a2f22 55%, #03110c 100%);
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
.container{max-width:1180px;margin:22px auto;padding:0 16px 28px}
.topbar{
  position:sticky;top:0;z-index:20;display:flex;gap:14px;align-items:center;justify-content:space-between;
  padding:14px 16px;
  background:linear-gradient(90deg, rgba(4,23,16,.96), rgba(8,40,29,.92));
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
  box-shadow:0 8px 24px rgba(0,0,0,.18);
}
.brand{display:flex;flex-direction:column}
.brand-title{
  font-weight:900;
  letter-spacing:.3px;
  font-size:1.08rem;
  text-shadow:0 0 18px rgba(61,220,132,.18);
}
.brand-sub{font-size:12px;color:var(--muted);margin-top:3px}
.userbox{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.userbox-name{font-size:13px;color:var(--muted)}
.badge{
  display:inline-block;margin-left:6px;padding:3px 9px;border:1px solid rgba(127,240,177,.22);
  border-radius:999px;color:#eafff2;font-size:12px;
  background:linear-gradient(135deg, rgba(61,220,132,.18), rgba(15,157,88,.22));
}
.nav{
  display:flex;gap:10px;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--border);
  background:rgba(5,24,17,.72);
  backdrop-filter:blur(8px);
}
.nav a{
  padding:9px 12px;border-radius:12px;border:1px solid transparent;color:var(--muted);
  transition:.2s ease;
}
.nav a:hover{
  border-color:rgba(127,240,177,.2);
  color:var(--text);
  background:rgba(61,220,132,.08);
  transform:translateY(-1px);
}
.card{
  background:linear-gradient(180deg, var(--card), var(--card-2));
  border:1px solid var(--border);
  border-radius:18px;
  padding:16px;
  box-shadow:var(--shadow);
}
.grid{display:grid;gap:14px}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){.grid.cols-3{grid-template-columns:1fr}}
.h{font-size:20px;font-weight:900;margin:0 0 12px;letter-spacing:.2px}
.muted{color:var(--muted)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:12px;
  border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--text);cursor:pointer;
  transition:.2s ease; box-shadow:none;
}
.btn:hover{border-color:rgba(61,220,132,.45);transform:translateY(-1px)}
.btn.primary{
  background:linear-gradient(135deg, rgba(61,220,132,.22), rgba(15,157,88,.28));
  border-color:rgba(61,220,132,.34);
}
.btn.primary:hover{box-shadow:0 10px 24px rgba(15,157,88,.22)}
.btn.danger{background:rgba(255,107,107,.12);border-color:rgba(255,107,107,.35)}
.btn.ghost{background:transparent}
.table{width:100%;border-collapse:collapse;overflow:hidden}
.table th,.table td{padding:11px 10px;border-bottom:1px solid rgba(143,255,196,.1);text-align:left;vertical-align:top}
.table th{font-size:12px;color:#b9ddcb;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.table tbody tr:nth-child(even){background:rgba(255,255,255,.018)}
.table tbody tr:hover{background:rgba(61,220,132,.06)}
.form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (max-width:900px){.form-row{grid-template-columns:1fr}}
.input, select.input{
  width:100%;padding:11px 12px;border-radius:12px;border:1px solid rgba(143,255,196,.12);
  background:rgba(255,255,255,.04);color:var(--text);outline:none;
  transition:border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.input::placeholder{color:#95baa8}
.input:focus, select.input:focus{
  border-color:rgba(61,220,132,.42);
  box-shadow:0 0 0 3px rgba(61,220,132,.10);
  background:rgba(255,255,255,.05);
}
label{font-size:12px;color:#b7dac9;display:block;margin:0 0 6px;font-weight:700}
hr{border:0;border-top:1px solid rgba(143,255,196,.12);margin:14px 0}
.footer{
  padding:18px 14px;text-align:center;color:var(--muted);border-top:1px solid var(--border);
  background:rgba(4,23,16,.72)
}
.notice{
  padding:10px 12px;border-radius:14px;border:1px solid var(--border);background:rgba(255,255,255,.03)
}
.notice.ok{border-color:rgba(71,217,139,.35);background:rgba(71,217,139,.08)}
.notice.err{border-color:rgba(255,107,107,.35);background:rgba(255,107,107,.08)}

/* detalhes visuais extras */
.card .h + .muted{margin-top:-4px}
.card .table{margin-top:8px}
@media (max-width:640px){
  .topbar{padding:12px 14px;align-items:flex-start;flex-direction:column}
  .nav{padding:10px 14px}
  .container{padding:0 12px 22px}
}