/* VitaHost Portal — UI (Fase 3). Tokens do design system:
   navy #0b1620 · ciano #00a3d8 · paper #f5f7f9 · hero #7fd4f0 · Fraunces+Inter */
:root{
  --navy:#0b1620; --navy-2:#101f2e; --panel:#13273a; --line:#22405c;
  --cyan:#00a3d8; --hero:#7fd4f0; --paper:#f5f7f9; --muted:#8fa3b3;
  --ok:#39c07f; --warn:#e8b04b; --bad:#e06c5f;
  --radius:14px; --shadow:0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{min-height:100vh;background:var(--navy);color:var(--paper);
  font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:15px;line-height:1.5}
h1,h2,h3{font-family:Fraunces,Georgia,serif;font-weight:600;margin:0}
h1 em{font-style:italic;color:var(--hero)}
a{color:var(--cyan);text-decoration:none}
button{font:inherit;cursor:pointer;border:0;border-radius:10px}
input,select{font:inherit;width:100%;padding:.65rem .8rem;border-radius:10px;
  border:1px solid var(--line);background:var(--navy-2);color:var(--paper);outline:none}
input:focus{border-color:var(--cyan)}
label{display:block;font-size:.8rem;color:var(--muted);margin:.7rem 0 .25rem;
  letter-spacing:.04em;text-transform:uppercase}

/* ---------- shell ---------- */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.9rem 1.4rem;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,var(--navy-2),var(--navy));position:sticky;top:0;z-index:20}
.brand{display:flex;align-items:baseline;gap:.6rem;cursor:pointer}
.brand b{font-family:Fraunces,Georgia,serif;font-size:1.25rem;font-weight:600}
.brand b em{font-style:italic;color:var(--hero)}
.brand small{color:var(--muted);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase}
.userbox{display:flex;align-items:center;gap:.7rem;color:var(--muted);font-size:.85rem}
.userbox .who{color:var(--paper)}
.tabs{display:flex;gap:.3rem;padding:.6rem 1.4rem 0;flex-wrap:wrap}
.tabs button{background:transparent;color:var(--muted);padding:.5rem .95rem;
  border-radius:10px 10px 0 0;border-bottom:2px solid transparent}
.tabs button.on{color:var(--hero);border-bottom-color:var(--cyan)}
.tabs button[data-tab="admin"]{color:var(--warn)}
.tabs button[data-tab="admin"].on{color:var(--warn);border-bottom-color:var(--warn)}
main{max-width:1080px;margin:0 auto;padding:1.4rem 1.4rem 4rem}

/* ---------- cards / painéis ---------- */
.grid{display:grid;gap:1rem}
.grid.k3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.grid.k2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.1rem 1.2rem;box-shadow:var(--shadow)}
.card .k{color:var(--muted);font-size:.75rem;letter-spacing:.14em;text-transform:uppercase}
.card .v{font-family:Fraunces,Georgia,serif;font-size:1.7rem;margin-top:.2rem;color:var(--hero)}
.card .s{color:var(--muted);font-size:.82rem;margin-top:.15rem}
.section-title{display:flex;align-items:center;justify-content:space-between;
  margin:1.6rem 0 .8rem;gap:1rem}
.section-title h2{font-size:1.15rem;color:var(--paper)}

/* ---------- tabelas ---------- */
.tblwrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--panel);box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:560px}
th{color:var(--muted);text-align:left;font-weight:600;font-size:.72rem;
  letter-spacing:.12em;text-transform:uppercase;padding:.7rem .9rem;
  border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:.7rem .9rem;border-bottom:1px solid rgba(34,64,92,.45);vertical-align:top}
tr:last-child td{border-bottom:0}
td .sub{color:var(--muted);font-size:.78rem}

/* ---------- badges ---------- */
.badge{display:inline-block;padding:.18rem .6rem;border-radius:999px;font-size:.72rem;
  letter-spacing:.06em;border:1px solid var(--line);color:var(--muted);white-space:nowrap}
.badge.active,.badge.paid,.badge.ok{color:var(--ok);border-color:rgba(57,192,127,.5)}
.badge.open,.badge.provisioning,.badge.warn{color:var(--warn);border-color:rgba(232,176,75,.5)}
.badge.overdue,.badge.bad,.badge.suspended,.badge.canceled{color:var(--bad);border-color:rgba(224,108,95,.5)}

/* ---------- botões ---------- */
.btn{background:var(--cyan);color:#04222e;padding:.55rem 1.1rem;font-weight:600}
.btn:hover{background:var(--hero)}
.btn.ghost{background:transparent;color:var(--paper);border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--cyan);color:var(--hero)}
.btn.small{padding:.3rem .7rem;font-size:.8rem}
.btn.danger{background:transparent;color:var(--bad);border:1px solid rgba(224,108,95,.5)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.actions{display:flex;gap:.45rem;flex-wrap:wrap}

/* ---------- login ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:1.5rem;
  background:radial-gradient(60% 50% at 50% 0%,rgba(0,163,216,.16),transparent 70%),var(--navy)}
.login-card{width:min(400px,100%);background:var(--panel);border:1px solid var(--line);
  border-radius:18px;padding:2rem;box-shadow:var(--shadow)}
.login-card h1{font-size:1.6rem;margin:.6rem 0 .2rem}
.login-card p{color:var(--muted);margin:0 0 1rem;font-size:.9rem}
.tag{display:inline-block;border:1px solid var(--line);border-radius:999px;
  padding:.3rem .9rem;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan)}
.err{display:none;background:rgba(224,108,95,.12);border:1px solid rgba(224,108,95,.5);
  color:#f3b6ad;border-radius:10px;padding:.6rem .8rem;margin:.8rem 0;font-size:.85rem}
.err.show{display:block}
.login-foot{margin-top:1.1rem;color:var(--muted);font-size:.75rem;text-align:center}

/* ---------- catálogo ---------- */
.plan{display:flex;flex-direction:column;gap:.4rem}
.plan .price{color:var(--muted);font-size:.85rem}
.chips{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.3rem}
.chip{background:var(--navy-2);border:1px solid var(--line);border-radius:999px;
  padding:.15rem .6rem;font-size:.74rem;color:var(--muted)}
.pgroup{margin-bottom:1.6rem}
.pgroup h3{color:var(--hero);font-size:1rem;margin:.2rem 0 .7rem;letter-spacing:.03em}

/* ---------- modal ---------- */
dialog{background:var(--panel);color:var(--paper);border:1px solid var(--line);
  border-radius:16px;padding:1.4rem;width:min(440px,92vw);box-shadow:var(--shadow)}
dialog::backdrop{background:rgba(4,10,16,.7)}
dialog h3{margin-bottom:.4rem;font-size:1.05rem;color:var(--hero)}
dialog .row{display:flex;gap:.7rem;justify-content:flex-end;margin-top:1.1rem}

/* ---------- vazio / loading ---------- */
.empty{color:var(--muted);text-align:center;padding:1.4rem}
.spin{display:inline-block;width:14px;height:14px;border:2px solid var(--line);
  border-top-color:var(--cyan);border-radius:50%;animation:sp 1s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.toast{position:fixed;bottom:1.2rem;right:1.2rem;background:var(--panel);
  border:1px solid var(--line);border-left:3px solid var(--cyan);border-radius:10px;
  padding:.7rem 1rem;font-size:.85rem;box-shadow:var(--shadow);z-index:50;display:none}
.toast.show{display:block}
.toast.bad{border-left-color:var(--bad)}

@media (max-width:640px){
  .topbar{padding:.7rem .9rem}.tabs{padding:.5rem .9rem 0}main{padding:1rem .9rem 3rem}
  .userbox .who{display:none}
}