@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&family=Fira+Code:wght@400;500;600&display=swap');

:root{
  /* Paleta Neruds Oficial */
  --bg:#f4f5f7;
  --card:#fff;
  --ink:#1a1a1c;
  --muted:#606062;
  --line:#DCDDDF;
  --brand:#F58535;
  --brand-d:#d46f26;
  --brand-light:#fff3eb;
  --accent:#7c3aed;
  --ok:#10b981;
  --warn:#f59e0b;
  --err:#ef4444;
  /* Forma e profundidade */
  --radius:16px; --radius-sm:10px; --radius-lg:24px;
  --shadow-sm:0 1px 3px rgba(0,0,0,0.05);
  --shadow:0 10px 15px -3px rgba(96,96,98,0.05), 0 4px 6px -2px rgba(96,96,98,0.02);
  --shadow-lg:0 20px 25px -5px rgba(96,96,98,0.1), 0 10px 10px -5px rgba(96,96,98,0.04);
  --ring:0 0 0 3px rgba(245,133,53,.30);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:'Inter',system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.5;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:6px}

/* ───────── Topbar / navegação ───────── */
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:1.25rem;
  flex-wrap:wrap;color:#fff;padding:.75rem 1.25rem;
  background:rgba(30, 30, 32, 0.92);
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  border-bottom:3px solid var(--brand);
  box-shadow:var(--shadow)}
.topbar a{color:rgba(255, 255, 255, 0.75);transition:color .15s}
.topbar a:hover{color:#fff}
.brand{font-family:'Outfit',sans-serif;font-weight:800;font-size:1.15rem;letter-spacing:.2px;color:#fff!important}
.brand:hover{text-decoration:none;opacity:.92}
.mainnav{display:flex;gap:.35rem;flex-wrap:wrap;flex:1}
.mainnav a{position:relative;padding:.45rem .8rem;border-radius:10px;font-size:.92rem;
  color:rgba(255, 255, 255, 0.85);transition:background .15s,color .15s,transform .1s}
.mainnav a:hover{background:rgba(255,255,255,.08);color:#fff;text-decoration:none}
.mainnav a.active{background:var(--brand);color:#fff;font-weight:600;box-shadow:0 4px 12px rgba(245,133,53,0.2)}
.userbox{display:flex;align-items:center;gap:.7rem;font-size:.9rem;color:rgba(255,255,255,0.85)}
.inline{display:inline}
.link{background:none;border:none;color:rgba(255,255,255,0.75);cursor:pointer;font:inherit;padding:.2rem .1rem}
.link:hover{text-decoration:underline;color:#fff}

/* ───────── Estrutura ───────── */
.container{max-width:1140px;margin:1.75rem auto;padding:0 1.1rem}
.footer{max-width:1140px;margin:2.5rem auto 1.5rem;padding:1rem 1.1rem;color:var(--muted);
  font-size:.85rem;border-top:1px solid var(--line)}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem;margin-bottom:1.3rem;box-shadow:var(--shadow)}
h1{font-family:'Outfit',sans-serif;font-size:1.75rem;line-height:1.25;margin:.1rem 0 1rem;letter-spacing:-.02em;color:var(--ink);font-weight:800}
h2{font-family:'Outfit',sans-serif;font-size:1.35rem;margin:.2rem 0 .85rem;letter-spacing:-.01em;color:var(--ink);font-weight:700}
h3{font-family:'Outfit',sans-serif;font-size:1.05rem;margin:.2rem 0 .6rem;color:var(--ink);font-weight:600}

.page-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;
  gap:.75rem;margin-bottom:1.25rem}
.page-header h1{margin:0}

/* ───────── Tabelas ───────── */
table,.table{width:100%;border-collapse:separate;border-spacing:0;background:var(--card)}
.table{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
th,td{text-align:left;padding:.62rem .7rem;border-bottom:1px solid var(--line);font-size:.92rem}
th{background:#f3f6fc;font-weight:600;color:#41506b;font-size:.78rem;text-transform:uppercase;
  letter-spacing:.04em}
tbody tr:last-child td{border-bottom:none}
tbody tr{transition:background .12s}
tr:hover td{background:#f7f9ff}

/* ───────── Grid / KPIs ───────── */
.grid{display:grid;gap:1.1rem}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}

.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.1rem;box-shadow:var(--shadow-sm)}
.kpi .n{font-size:1.85rem;font-weight:800;letter-spacing:-.02em}
.kpi .l{color:var(--muted);font-size:.82rem;text-transform:uppercase;letter-spacing:.04em;font-weight:700}

/* ───────── Botões ───────── */
.btn,button.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  background:var(--brand);color:#fff;border:1px solid transparent;border-radius:var(--radius-sm);
  padding:.65rem 1.25rem;cursor:pointer;font:inherit;font-weight:600;line-height:1.1;
  box-shadow:var(--shadow-sm);transition:all .15s ease}
.btn:hover{background:var(--brand-d);text-decoration:none;box-shadow:var(--shadow);transform:translateY(-1px)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}
.btn-primary{background:var(--brand)}
.btn-primary:hover{background:var(--brand-d)}
.btn-secondary{background:#fff;color:#374151;border-color:var(--line)}
.btn-secondary:hover{background:#f3f4f6;color:var(--ink)}
.btn-ghost{background:#fff;color:var(--brand);border-color:#fde0c3}
.btn-ghost:hover{background:var(--brand-light);color:var(--brand-d)}
.btn-danger,.btn-reject{background:var(--err)}
.btn-danger:hover,.btn-reject:hover{background:#d32f2f}
.btn-ok,.btn-accept,.btn-use,.btn-submit{background:var(--ok)}
.btn-ok:hover,.btn-accept:hover,.btn-use:hover,.btn-submit:hover{background:#059669}
.btn-draft{background:#fff;color:var(--warn);border-color:#fde68a}
.btn-draft:hover{background:#fffbeb;color:#d97706}
.btn-sm{padding:.45rem .85rem;font-size:.82rem;border-radius:8px}

/* ───────── Formulários ───────── */
label{display:block;font-size:.85rem;color:#384152;font-weight:600;margin:.7rem 0 .25rem}
input,select,textarea{width:100%;padding:.6rem .7rem;border:1px solid #d3d9e3;
  border-radius:9px;font:inherit;background:#fff;color:var(--ink);transition:border .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:var(--ring)}
input::placeholder,textarea::placeholder{color:#9aa3b2}
textarea{min-height:120px;resize:vertical}
.form-row,.form-group{margin-bottom:.85rem}
.form-actions{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.2rem}
.form-errors{margin-bottom:1rem}
.has-error input,.has-error select,.has-error textarea{border-color:var(--err);box-shadow:0 0 0 3px rgba(185,28,28,.12)}
.error-msg{display:block;color:var(--err);font-size:.8rem;margin-top:.25rem;font-weight:600}
.help-text{display:block;color:var(--muted);font-size:.78rem;margin-top:.25rem}

/* ───────── Badges / papéis ───────── */
.badge{display:inline-flex;align-items:center;padding:.12rem .55rem;border-radius:999px;
  font-size:.72rem;font-weight:700;letter-spacing:.02em;color:#fff;background:var(--muted)}
.badge-coordinator{background:var(--brand)}
.badge-evaluator{background:var(--ok)}
.badge-auditor{background:var(--accent)}

/* ───────── Status ───────── */
.status{display:inline-flex;align-items:center;gap:.3rem;padding:.13rem .55rem;border-radius:999px;
  font-size:.74rem;font-weight:600;border:1px solid var(--line);background:#fff}
.status::before{content:"";width:.45rem;height:.45rem;border-radius:50%;background:currentColor;opacity:.85}
.status-open,.status-failed,.status-disqualified{color:var(--err);border-color:#f3c4c4;background:#fef4f4}
.status-completed,.status-resolved,.status-reviewed{color:var(--ok);border-color:#b6e6d2;background:#f0fbf6}
.status-evaluating,.status-processing,.status-assigned{color:var(--warn);border-color:#f3dca8;background:#fffaf0}

/* ───────── Mensagens ───────── */
.messages{margin-bottom:1.1rem}
.msg{padding:.7rem .9rem;border-radius:10px;margin-bottom:.5rem;border:1px solid;font-size:.92rem;
  display:flex;align-items:flex-start;gap:.5rem;box-shadow:var(--shadow-sm)}
.msg-success{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.msg-error{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.msg-warning{background:#fffbeb;border-color:#fde68a;color:#92400e}
.msg-info{background:#eff6ff;border-color:#bfdbfe;color:#1e40af}

/* ───────── Caixa de IA ───────── */
.ia-box{background:#f5f3ff;border:1px solid #ddd4fb;border-radius:var(--radius);padding:1rem}
.ia-tag{display:inline-flex;align-items:center;background:var(--accent);color:#fff;border-radius:7px;
  padding:.1rem .45rem;font-size:.7rem;font-weight:700}

/* ───────── Utilitários ───────── */
.muted{color:var(--muted)}
.right{text-align:right}
.nowrap{white-space:nowrap}
.tag{display:inline-block;padding:.1rem .5rem;border-radius:6px;background:#eef2ff;color:#3949ab;
  font-size:.74rem;font-weight:600}

/* ───────── Login ───────── */
.login-wrap{max-width:400px;margin:4.5rem auto;box-shadow:var(--shadow-lg)}
.login-wrap h1{text-align:center}

@media (max-width:640px){
  .container{margin:1.1rem auto}
  .card{padding:1.1rem}
  h1{font-size:1.4rem}
  .topbar{padding:.6rem .9rem;gap:.75rem}
}