/* Estilos da área de gestão (sem build: ficheiro estático). */
:root{
  --bg:#f6f7f9; --surface:#fff; --text:#1b1f24; --muted:#667085; --border:#e4e7ec;
  --primary:#4f46e5; --primary-text:#fff; --radius:10px;
  --ok:#067647; --ok-bg:#ecfdf3; --warn:#b54708; --warn-bg:#fffaeb; --err:#b42318; --err-bg:#fef3f2; --off:#475467; --off-bg:#f2f4f7;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#0f1115; --surface:#171a21; --text:#e8eaed; --muted:#9aa3b2; --border:#2a2f3a;
    --primary:#818cf8; --primary-text:#0f1115;
    --ok:#6ce9a6; --ok-bg:#0b2a1c; --warn:#fec84b; --warn-bg:#2b1d05; --err:#fda29b; --err-bg:#2d1110; --off:#cbd5e1; --off-bg:#222733;
  }
}
*{box-sizing:border-box}
body{margin:0;font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--primary)}
h1{font-size:1.6rem;margin:1.5rem 0 .75rem}
h2{font-size:1.15rem;margin:1.75rem 0 .75rem}
h3{font-size:1.05rem;margin:0 0 .5rem}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;background:var(--off-bg);padding:.1rem .35rem;border-radius:6px}
.container{max-width:960px;margin:0 auto;padding:0 1rem}
.muted{color:var(--muted)} .small{font-size:.85rem} .right{text-align:right}

.topbar{background:var(--surface);border-bottom:1px solid var(--border)}
.topbar__inner{display:flex;align-items:center;gap:1.25rem;min-height:56px;flex-wrap:wrap}
.brand{font-weight:700;text-decoration:none;color:var(--text)}
.nav{display:flex;gap:1rem;align-items:center;flex:1;flex-wrap:wrap}
.nav a{color:var(--muted);text-decoration:none;padding:.25rem 0;border-bottom:2px solid transparent}
.nav a.active,.nav a:hover{color:var(--text);border-bottom-color:var(--primary)}
.user{display:flex;gap:.75rem;align-items:center;color:var(--muted);font-size:.9rem}
.linklike{background:none;border:0;color:var(--primary);cursor:pointer;font:inherit;padding:0}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.1rem 1.25rem;margin:0 0 1rem}
.card--highlight{border-color:var(--primary)}
.card__head{display:flex;justify-content:space-between;align-items:center;gap:.5rem}
.card__head h2{margin:0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem}
.features{padding-left:1.1rem;margin:.5rem 0 1rem}

.btn{display:inline-block;background:var(--primary);color:var(--primary-text);border:0;border-radius:8px;padding:.55rem 1rem;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn:hover{opacity:.9}
.btn--sm{padding:.3rem .7rem;font-size:.85rem}
.btn--ghost{background:transparent;color:var(--primary);border:1px solid var(--border)}
.btn--danger{background:var(--err-bg);color:var(--err);border:1px solid var(--err)}

.badge{display:inline-block;border-radius:999px;padding:.1rem .6rem;font-size:.8rem;font-weight:600}
.badge--ok{background:var(--ok-bg);color:var(--ok)}
.badge--warn{background:var(--warn-bg);color:var(--warn)}
.badge--off{background:var(--off-bg);color:var(--off)}

.alert{border-radius:8px;padding:.7rem 1rem;margin:1rem 0;border:1px solid}
.alert--ok{background:var(--ok-bg);color:var(--ok);border-color:var(--ok)}
.alert--error{background:var(--err-bg);color:var(--err);border-color:var(--err)}
.alert ul{margin:0;padding-left:1.1rem}

label{display:block;font-weight:600;margin:.85rem 0 .25rem}
input[type=text],input[type=email],input[type=password],input[type=date],select{width:100%;padding:.55rem .7rem;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font:inherit}
.check{display:flex;gap:.5rem;align-items:center;font-weight:400;margin-top:.85rem}
.form-actions{margin-top:1.1rem}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;align-items:end}
.inline{display:inline}

.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:.65rem .9rem;border-bottom:1px solid var(--border);vertical-align:middle}
th{font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
tr:last-child td{border-bottom:0}
.actions{display:flex;gap:.4rem;justify-content:flex-end;flex-wrap:wrap}

.quota{height:10px;background:var(--off-bg);border-radius:999px;overflow:hidden;margin:.4rem 0}
.quota__bar{height:100%;background:var(--primary)}
.quota__bar--hot{background:var(--err)}
.secret{display:block;word-break:break-all;padding:.7rem;font-size:1rem}
.stats{display:flex;gap:2rem;flex-wrap:wrap;margin:.5rem 0}
.stats strong{display:block;font-size:1.5rem}
.bars td{padding:.35rem .9rem}
.bar-track{background:var(--off-bg);border-radius:6px;height:14px;min-width:120px}
.bar-fill{background:var(--primary);height:100%;border-radius:6px}

.guest{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1rem}
.guest__card{width:100%;max-width:400px}
.guest .brand{margin-bottom:1rem;font-size:1.3rem}