:root{
  --bg:#0f172a; --panel:#fff; --ink:#1e293b; --muted:#64748b; --line:#e2e8f0;
  --brand:#2563eb; --brand-d:#1d4ed8; --ok:#16a34a; --okbg:#dcfce7;
  --err:#dc2626; --errbg:#fee2e2; --warn:#d97706; --warnbg:#fef3c7;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  background:#f1f5f9;color:var(--ink);font-size:15px;line-height:1.5}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:1.5rem;margin:0}
h2{font-size:1.15rem;margin:0 0 .8rem}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.mono{font-family:ui-monospace,Consolas,Menlo,monospace}
.ta-r{text-align:right}

/* topbar */
.topbar{display:flex;align-items:center;gap:1.5rem;background:var(--bg);color:#fff;
  padding:.7rem 1.4rem}
.topbar .brand a{color:#fff;font-weight:700}
.topbar nav{display:flex;gap:1.2rem;flex:1}
.topbar nav a{color:#cbd5e1}
.topbar nav a:hover{color:#fff;text-decoration:none}
.topbar .user{display:flex;align-items:center;gap:.8rem;color:#cbd5e1;font-size:.9rem}

.wrap{max-width:1000px;margin:1.6rem auto;padding:0 1.2rem}
.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.1rem;gap:1rem}

/* botoes */
.btn{background:var(--brand);color:#fff;border:0;padding:.6rem 1.1rem;border-radius:8px;
  font-size:.95rem;cursor:pointer;display:inline-block}
.btn:hover{background:var(--brand-d);text-decoration:none}
.btn-sm{background:#f1f5f9;color:var(--ink);border:1px solid var(--line);padding:.32rem .7rem;
  border-radius:6px;font-size:.82rem;cursor:pointer;display:inline-block}
.btn-sm:hover{background:#e2e8f0;text-decoration:none}
.btn-danger{color:var(--err);border-color:#fecaca}
.btn-danger:hover{background:var(--errbg)}

/* cards */
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;
  padding:1.3rem;margin-bottom:1.2rem;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.empty{background:#fff;border:1px dashed var(--line);border-radius:12px;padding:2.5rem;text-align:center;color:var(--muted)}

/* tabelas */
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;
  color:var(--muted);padding:.5rem .6rem;border-bottom:2px solid var(--line)}
.tbl td{padding:.65rem .6rem;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.dns .val{max-width:420px;overflow-wrap:anywhere}
.note-row td{border-bottom:1px solid var(--line);padding-top:0}

/* pills / badges */
.pill{display:inline-block;background:#f1f5f9;border:1px solid var(--line);border-radius:20px;
  padding:.12rem .6rem;font-size:.78rem}
.pill-active,.pill-active{background:var(--okbg);border-color:#bbf7d0;color:#166534}
.pill-active{}
.pill-pending{background:var(--warnbg);border-color:#fde68a;color:#92400e}
.badge{display:inline-block;padding:.12rem .55rem;border-radius:6px;background:#f1f5f9;font-size:.85rem}
.badge-warn{background:var(--warnbg);color:#92400e}

/* flash */
.flash{padding:.8rem 1rem;border-radius:8px;margin-bottom:1rem}
.flash-ok{background:var(--okbg);color:#166534;border:1px solid #bbf7d0}
.flash-err{background:var(--errbg);color:#991b1b;border:1px solid #fecaca}

/* forms */
.form label,.form-inline label{display:block;font-size:.85rem;color:var(--muted);margin:.6rem 0 .25rem}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=file]{
  width:100%;padding:.55rem .7rem;border:1px solid var(--line);border-radius:8px;font-size:.95rem;font-family:inherit}
input:focus{outline:2px solid #bfdbfe;border-color:var(--brand)}
fieldset{border:1px solid var(--line);border-radius:10px;padding:.4rem 1rem 1rem;margin:0 0 1.1rem}
legend{padding:0 .5rem;color:var(--muted);font-size:.85rem;font-weight:600}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form .btn{margin-top:.5rem}

/* login */
.login-box{max-width:360px;margin:8vh auto;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:2rem;box-shadow:0 10px 30px rgba(0,0,0,.08)}
.login-box h1{font-size:1.3rem;margin-bottom:.2rem}
.login-box .btn{width:100%;margin-top:1.2rem}

/* stats */
.cards-row{display:flex;gap:1rem;margin-bottom:1.2rem;flex-wrap:wrap}
.stat{flex:1;min-width:160px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:1rem 1.2rem}
.stat-n{font-size:1.3rem;font-weight:700}
.stat-l{color:var(--muted);font-size:.82rem}
.bar{height:6px;background:#e2e8f0;border-radius:4px;margin-top:.5rem;overflow:hidden}
.bar span{display:block;height:100%;background:var(--brand)}

/* form inline (criar conta) */
.form-inline{display:flex;gap:1rem;align-items:flex-end;flex-wrap:wrap}
.form-inline .fi{display:flex;flex-direction:column}
.addr{display:flex;align-items:center;gap:.3rem}
.addr span{color:var(--muted);white-space:nowrap}
.pw-row{display:flex;gap:.4rem}
.pw-row input{min-width:160px}

/* menu de gerenciar caixa */
.menu summary{list-style:none}
.menu summary::-webkit-details-marker{display:none}
.menu-body{position:relative;margin-top:.5rem;display:flex;flex-direction:column;gap:.6rem;
  background:#f8fafc;border:1px solid var(--line);border-radius:8px;padding:.7rem}
.inline-form{display:flex;gap:.4rem;align-items:center;flex-wrap:wrap}
.checks{list-style:none;padding:0;display:flex;flex-direction:column;gap:.4rem}
h3.sub{font-size:.9rem;margin:.2rem 0 .5rem;color:var(--ink)}
.dns-note{margin-top:1rem;background:var(--warnbg);border:1px solid #fde68a;color:#92400e;
  padding:.7rem 1rem;border-radius:8px;font-size:.9rem}