:root{
  --bg:#f4f6f5; --surface:#ffffff; --ink:#16201c; --muted:#6b7a73;
  --line:#e3e8e5; --accent:#1b8a46; --accent-ink:#126030; --accent-soft:#e7f4ea;
  --slate:#0e3a24; --slate-2:#15492d; --danger:#c0392b; --warn:#b9770e;
  --radius:12px; --shadow:0 1px 2px rgba(20,40,30,.06),0 8px 24px rgba(20,40,30,.06);
}
*{box-sizing:border-box}
body{margin:0;font-family:"Hanken Grotesk",system-ui,sans-serif;color:var(--ink);
  background:var(--bg);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
h1,h2{font-family:"Fraunces",Georgia,serif;font-weight:600;letter-spacing:-.01em;margin:0}

/* ---------- LOGIN ---------- */
.login-wrap{max-width:380px;margin:8vh auto;background:var(--surface);
  padding:2.4rem 2.2rem;border-radius:18px;box-shadow:var(--shadow);border:1px solid var(--line)}
.login-wrap h1{font-size:1.5rem;text-align:center;margin-bottom:1.4rem}
.login-wrap label{display:block;font-size:.8rem;font-weight:600;color:var(--muted);
  margin:.9rem 0 .3rem;text-transform:uppercase;letter-spacing:.04em}
.login-wrap input{width:100%;padding:.7rem .8rem;border:1px solid var(--line);
  border-radius:10px;font:inherit;background:#fbfdfc}
.login-wrap input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}

/* ---------- BUTTONS ---------- */
.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.55rem .9rem;border:1px solid var(--line);
  background:var(--surface);color:var(--ink);border-radius:10px;font:inherit;font-weight:600;
  cursor:pointer;transition:.15s;white-space:nowrap}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn.accent{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.accent:hover{background:var(--accent-ink);color:#fff}
.btn.ghost{background:transparent}
.btn.small{padding:.35rem .65rem;font-size:.82rem;border-radius:8px}

/* ---------- LAYOUT ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{width:250px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;
  padding:1.1rem .8rem;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;padding:.3rem .5rem 1.1rem}
.brand-logo{width:100%;max-width:188px;height:auto;display:block}
.brand-icon{display:none;width:34px;height:auto}
.sidebar nav{display:flex;flex-direction:column;gap:.15rem;flex:1}
.sidebar nav a{display:flex;align-items:center;gap:.7rem;color:#41504a;padding:.6rem .75rem;border-radius:10px;
  font-weight:500;font-size:.95rem;position:relative}
.sidebar nav a svg{width:19px;height:19px;flex:none;opacity:.8}
.sidebar nav a:hover{background:#f0f5f2;color:var(--slate)}
.sidebar nav a:hover svg{opacity:1}
.sidebar nav a.on{background:var(--accent-soft);color:var(--accent-ink);font-weight:600;box-shadow:inset 3px 0 0 var(--accent)}
.sidebar nav a.on svg{opacity:1;color:var(--accent)}
.nav-sec{margin:.95rem .75rem .3rem;font-size:.66rem;letter-spacing:.13em;color:var(--muted);text-transform:uppercase}
.side-foot{border-top:1px solid var(--line);padding-top:.55rem;margin-top:.4rem;display:flex;flex-direction:column;gap:.1rem}
.side-foot a{display:flex;align-items:center;gap:.7rem;color:var(--muted);padding:.55rem .75rem;border-radius:10px;font-size:.9rem}
.side-foot a svg{width:18px;height:18px;flex:none;opacity:.8}
.side-foot a:hover{background:#f0f5f2;color:var(--slate)}
.demo-link:hover{color:var(--accent-ink)}

.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.8rem;
  background:var(--surface);border-bottom:1px solid var(--line)}
.page-title{font-family:"Fraunces",serif;font-size:1.25rem;font-weight:600}
.user{display:flex;align-items:center;gap:.7rem;font-size:.9rem}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--accent-soft);color:var(--accent-ink);
  display:grid;place-items:center;font-weight:700;font-size:.78rem}
.logout{color:var(--muted);font-size:.82rem}
.content{padding:1.8rem;max-width:1180px;width:100%}

/* ---------- CARDS ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:1.6rem}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.1rem 1.2rem;box-shadow:var(--shadow)}
.card.accent{background:var(--accent);border-color:var(--accent);color:#fff}
.card-label{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;font-weight:600}
.card.accent .card-label{color:#bfe6db}
.card-value{font-family:"Fraunces",serif;font-size:1.7rem;font-weight:600;margin-top:.3rem}
.card-value.money{font-size:1.35rem}

/* ---------- PANEL & TABLE ---------- */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden}
.panel.narrow{max-width:520px}
.panel-head{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 1.3rem;
  border-bottom:1px solid var(--line)}
.panel-head h2{font-size:1.1rem}
.tbl{width:100%;border-collapse:collapse;font-size:.9rem}
.tbl th{text-align:left;padding:.7rem 1rem;color:var(--muted);font-size:.74rem;text-transform:uppercase;
  letter-spacing:.04em;border-bottom:1px solid var(--line);background:#fafcfb}
.tbl td{padding:.7rem 1rem;border-bottom:1px solid var(--line)}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:#fafcfb}
.tbl .r{text-align:right}
.mono{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";color:var(--muted);font-size:.85rem}
.money{font-variant-numeric:tabular-nums;font-weight:600}
.cancelada td{opacity:.5;text-decoration:line-through}

.tag{display:inline-block;padding:.15rem .55rem;border-radius:20px;font-size:.74rem;font-weight:600;
  background:#eef1f0;color:var(--muted)}
.tag.ok{background:var(--accent-soft);color:var(--accent-ink)}
.situ{font-size:.72rem;font-weight:700;letter-spacing:.03em}
.situ-emitida{color:var(--accent)}
.situ-substituida{color:var(--warn)}
.situ-cancelada{color:var(--danger)}

/* ---------- FORM / FILTERS ---------- */
.form{padding:1.3rem}
.form label{display:block;font-size:.78rem;font-weight:600;color:var(--muted);margin:.9rem 0 .3rem;text-transform:uppercase}
.form input{width:100%;padding:.6rem .7rem;border:1px solid var(--line);border-radius:9px;font:inherit;background:#fbfdfc}
.form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.hint{background:var(--accent-soft);color:var(--accent-ink);padding:.7rem .9rem;border-radius:9px;
  font-size:.85rem;margin:1.1rem 0 .3rem}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;margin-top:1.4rem}
.filtros{display:flex;gap:.6rem;align-items:center;margin-bottom:1.1rem;flex-wrap:wrap}
.filtros select{padding:.55rem .7rem;border:1px solid var(--line);border-radius:9px;font:inherit;background:var(--surface)}
.filtros .export{margin-left:auto;display:flex;gap:.5rem}
.totais{display:flex;gap:1.6rem;margin-bottom:1rem;font-size:.92rem;color:var(--muted)}
.totais b{color:var(--ink)}

.flash{padding:.7rem 1rem;border-radius:9px;margin-bottom:1rem;font-weight:500}
.flash-ok{background:var(--accent-soft);color:var(--accent-ink)}
.flash-erro{background:#fbe9e7;color:var(--danger)}
.empty{padding:2.4rem;text-align:center;color:var(--muted)}

@media(max-width:860px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .sidebar{width:62px;padding:1.1rem .5rem}
  .brand-sub,.sidebar .lbl,.nav-sec{display:none}
  .brand-logo{display:none}
  .brand-icon{display:block;margin:0 auto}
  .sidebar nav a,.side-foot a{justify-content:center;gap:0}
  .brand{justify-content:center;padding:.2rem 0 1.2rem}
}

/* badge de novas notas no menu */
.nav-badge{display:inline-block;min-width:18px;padding:0 5px;height:18px;line-height:18px;
  font-size:.72rem;font-weight:700;text-align:center;border-radius:999px;
  background:var(--accent);color:#fff;margin-left:auto;vertical-align:middle}
.sidebar nav a.on .nav-badge{background:var(--accent-ink);color:#fff}

/* ===== toolbar compartilhada (painel + notas) ===== */
.toolbar{display:flex;gap:.8rem;flex-wrap:wrap;align-items:center;margin-bottom:1rem}
.mesnav{display:flex;align-items:center;gap:.4rem;background:var(--surface);border:1px solid var(--line);
        border-radius:999px;padding:.25rem .35rem;box-shadow:var(--shadow)}
.mesnav button.seta{border:none;background:var(--accent-soft);color:var(--accent-ink);width:30px;height:30px;
        border-radius:50%;font-size:1rem;cursor:pointer;line-height:1}
.mesnav button.seta:hover{background:var(--accent);color:#fff}
.mesnav select{border:none;background:transparent;font-weight:600;color:var(--ink);padding:.2rem;cursor:pointer}
.mesnav .todas{font-size:.78rem;color:var(--muted);text-decoration:none;padding:0 .5rem;border-left:1px solid var(--line)}
.toolbar .campo{display:flex;align-items:center;gap:.35rem;background:var(--surface);border:1px solid var(--line);
        border-radius:10px;padding:.35rem .55rem;box-shadow:var(--shadow)}
.toolbar .campo label{font-size:.72rem;color:var(--muted)}
.toolbar .campo input,.toolbar .campo select{border:none;background:transparent;color:var(--ink);font-size:.85rem}
.toolbar .sep{flex:1}
.toolbar .btn{white-space:nowrap}

/* Busca em listas (clientes) */
.busca-wrap{display:flex;align-items:center;gap:.7rem;margin:.2rem 0 1rem}
.busca-wrap input[type=search]{flex:1;max-width:460px;padding:.6rem .9rem;border:1px solid var(--line);
  border-radius:10px;font-size:.95rem;background:var(--surface);color:var(--ink)}
.busca-wrap input[type=search]:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(27,138,70,.12)}
.busca-contagem{color:var(--muted);font-size:.85rem;white-space:nowrap}