/* ============================================================
   GESTÃO DA CASA - Estilos
   ============================================================ */
:root{
  --bg:#0f1419;
  --bg-card:#1a212b;
  --bg-card2:#212a36;
  --bg-input:#0f1620;
  --line:#2a3543;
  --txt:#e6edf3;
  --txt-dim:#8b97a6;
  --accent:#3ddc97;       /* verde casa/finanças */
  --accent-2:#f5a623;     /* âmbar avisos */
  --danger:#ff5d6c;
  --info:#4aa8ff;
  --radius:16px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  font-family:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--txt);
  min-height:100vh;
  background-image:radial-gradient(1200px 600px at 80% -10%, rgba(61,220,151,.07), transparent),
                   radial-gradient(900px 500px at -10% 110%, rgba(74,168,255,.06), transparent);
  -webkit-font-smoothing:antialiased;
}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit}

/* ---------- LOGIN ---------- */
.login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
}
.login-card{
  width:100%;max-width:380px;background:var(--bg-card);border:1px solid var(--line);
  border-radius:24px;padding:38px 30px;box-shadow:var(--shadow);
}
.login-card .logo{font-size:42px;text-align:center;margin-bottom:6px}
.login-card h1{font-size:22px;text-align:center;margin-bottom:4px;font-weight:700}
.login-card p.sub{text-align:center;color:var(--txt-dim);font-size:14px;margin-bottom:26px}

label{display:block;font-size:13px;color:var(--txt-dim);margin:14px 0 6px;font-weight:600}
.field{
  width:100%;background:var(--bg-input);border:1px solid var(--line);color:var(--txt);
  padding:13px 14px;border-radius:12px;font-size:15px;outline:none;transition:border .15s;
}
.field:focus{border-color:var(--accent)}
textarea.field{resize:vertical;min-height:70px}

.btn{
  width:100%;background:var(--accent);color:#04140c;border:none;padding:14px;
  border-radius:12px;font-size:15px;font-weight:700;margin-top:22px;transition:filter .15s,transform .05s;
}
.btn:hover{filter:brightness(1.07)}
.btn:active{transform:translateY(1px)}
.btn.sec{background:var(--bg-card2);color:var(--txt);border:1px solid var(--line)}
.btn.danger{background:transparent;color:var(--danger);border:1px solid var(--danger)}
.btn.small{width:auto;padding:8px 14px;margin-top:0;font-size:13px}
.erro-msg{color:var(--danger);font-size:13px;margin-top:14px;text-align:center;min-height:18px}

/* ---------- APP SHELL ---------- */
.app{display:none;min-height:100vh;padding-bottom:80px}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px;border-bottom:1px solid var(--line);position:sticky;top:0;
  background:rgba(15,20,25,.85);backdrop-filter:blur(10px);z-index:50;
}
.topbar .brand{font-weight:800;font-size:17px;display:flex;align-items:center;gap:8px}
.topbar .user{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--txt-dim)}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--accent);color:#04140c;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px}

.container{max-width:780px;margin:0 auto;padding:20px 16px}
.page{display:none}
.page.active{display:block;animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

h2.page-title{font-size:24px;font-weight:800;margin-bottom:4px}
p.page-sub{color:var(--txt-dim);font-size:14px;margin-bottom:20px}

/* cards */
.card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;margin-bottom:14px}
.card h3{font-size:15px;margin-bottom:12px;font-weight:700}

.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:18px}
.stat{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.stat .num{font-size:30px;font-weight:800;line-height:1}
.stat .lbl{color:var(--txt-dim);font-size:13px;margin-top:6px}
.stat.green .num{color:var(--accent)}
.stat.amber .num{color:var(--accent-2)}
.stat.blue .num{color:var(--info)}

/* listas */
.list-item{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}
.list-item:last-child{border-bottom:none}
.list-item .check{width:24px;height:24px;border-radius:7px;border:2px solid var(--line);
  flex-shrink:0;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.15s}
.list-item .check.on{background:var(--accent);border-color:var(--accent);color:#04140c;font-weight:800}
.list-item .body{flex:1;min-width:0}
.list-item .body .t{font-weight:600;font-size:15px}
.list-item .body .t.done{text-decoration:line-through;color:var(--txt-dim)}
.list-item .body .m{font-size:12px;color:var(--txt-dim);margin-top:2px}
.list-item .del{background:none;border:none;color:var(--txt-dim);font-size:18px;padding:4px 8px;border-radius:8px}
.list-item .del:hover{color:var(--danger);background:rgba(255,93,108,.1)}

.add-row{display:flex;gap:8px;margin-bottom:16px}
.add-row .field{flex:1}
.add-row .field.qtd{max-width:90px}
.add-row .btn{width:auto;margin-top:0;padding:13px 18px}

.tag{display:inline-block;font-size:11px;font-weight:700;padding:3px 9px;border-radius:99px}
.tag.green{background:rgba(61,220,151,.15);color:var(--accent)}
.tag.amber{background:rgba(245,166,35,.15);color:var(--accent-2)}
.tag.red{background:rgba(255,93,108,.15);color:var(--danger)}
.tag.blue{background:rgba(74,168,255,.15);color:var(--info)}

.empty{text-align:center;color:var(--txt-dim);padding:30px 10px;font-size:14px}

/* fatura / financeiro */
.fatura{border-left:3px solid var(--accent);padding-left:14px;margin-bottom:16px}
.fatura .head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.fatura .head .nome{font-weight:700}
.fatura .head .total{font-weight:800;color:var(--accent)}
.fatura .venc{font-size:12px;color:var(--txt-dim)}
.fatura .item{display:flex;justify-content:space-between;font-size:13px;padding:5px 0;color:var(--txt-dim)}

.money{font-variant-numeric:tabular-nums}

/* nav inferior */
.nav{position:fixed;bottom:0;left:0;right:0;background:var(--bg-card);border-top:1px solid var(--line);
  display:flex;justify-content:space-around;padding:8px 4px 10px;z-index:60;backdrop-filter:blur(10px)}
.nav button{background:none;border:none;color:var(--txt-dim);display:flex;flex-direction:column;
  align-items:center;gap:3px;font-size:10px;font-weight:600;padding:6px 10px;border-radius:10px;flex:1}
.nav button .ic{font-size:20px}
.nav button.active{color:var(--accent)}
.nav button.hidden{display:none}

/* modal */
.modal-bg{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:100;
  align-items:flex-end;justify-content:center;padding:0}
.modal-bg.open{display:flex}
.modal{background:var(--bg-card);width:100%;max-width:480px;border-radius:22px 22px 0 0;
  padding:22px 20px 30px;max-height:90vh;overflow-y:auto;animation:slideup .25s ease}
@keyframes slideup{from{transform:translateY(100%)}to{transform:none}}
.modal h3{font-size:18px;margin-bottom:6px}
.modal .row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}

@media(min-width:600px){
  .modal-bg{align-items:center}
  .modal{border-radius:22px}
  .stat-grid{grid-template-columns:repeat(4,1fr)}
}