:root{
  --bg:#f5f6f8; --card:#fff; --ink:#1f2937; --muted:#6b7280; --line:#e5e7eb;
  --brand:#1d4ed8; --brand-d:#1e3a8a; --ok:#047857; --warn:#b45309; --err:#b91c1c;
  --radius:10px;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.45}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}

.topbar{display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap;
  background:var(--brand-d);color:#fff;padding:.6rem 1rem}
.topbar a{color:#dbe4ff}
.brand{font-weight:700;font-size:1.05rem;color:#fff!important}
.mainnav{display:flex;gap:1rem;flex-wrap:wrap;flex:1}
.userbox{display:flex;align-items:center;gap:.6rem;font-size:.9rem}
.inline{display:inline}
.link{background:none;border:none;color:#dbe4ff;cursor:pointer;font:inherit;padding:0}
.link:hover{text-decoration:underline}

.container{max-width:1100px;margin:1.5rem auto;padding:0 1rem}
.footer{max-width:1100px;margin:2rem auto;padding: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:1.2rem;margin-bottom:1.2rem}
h1{font-size:1.5rem;margin:.2rem 0 1rem}
h2{font-size:1.15rem;margin:.2rem 0 .8rem}

table{width:100%;border-collapse:collapse;background:var(--card)}
th,td{text-align:left;padding:.55rem .6rem;border-bottom:1px solid var(--line);font-size:.92rem}
th{background:#eef2ff;font-weight:600}
tr:hover td{background:#fafbff}

.grid{display:grid;gap:1rem}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}

.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1rem}
.kpi .n{font-size:1.8rem;font-weight:700}
.kpi .l{color:var(--muted);font-size:.85rem}

.btn{display:inline-block;background:var(--brand);color:#fff;border:none;border-radius:8px;
  padding:.5rem .9rem;cursor:pointer;font:inherit}
.btn:hover{background:var(--brand-d);text-decoration:none}
.btn-ghost{background:#fff;color:var(--brand);border:1px solid var(--brand)}
.btn-danger{background:var(--err)}
.btn-ok{background:var(--ok)}
.btn:disabled{opacity:.5;cursor:not-allowed}

label{display:block;font-size:.85rem;color:var(--muted);margin:.6rem 0 .2rem}
input,select,textarea{width:100%;padding:.5rem;border:1px solid var(--line);
  border-radius:8px;font:inherit;background:#fff}
textarea{min-height:120px}
.form-row{margin-bottom:.6rem}

.badge{display:inline-block;padding:.1rem .5rem;border-radius:999px;font-size:.72rem;
  font-weight:600;color:#fff;background:var(--muted)}
.badge-coordinator{background:var(--brand)}
.badge-evaluator{background:var(--ok)}
.badge-auditor{background:#7c3aed}

.status{display:inline-block;padding:.1rem .5rem;border-radius:6px;font-size:.75rem;border:1px solid var(--line)}
.status-open,.status-failed,.status-disqualified{color:var(--err);border-color:var(--err)}
.status-completed,.status-resolved,.status-reviewed{color:var(--ok);border-color:var(--ok)}
.status-evaluating,.status-processing,.status-assigned{color:var(--warn);border-color:var(--warn)}

.messages{margin-bottom:1rem}
.msg{padding:.6rem .8rem;border-radius:8px;margin-bottom:.4rem;border:1px solid}
.msg-success{background:#ecfdf5;border-color:#a7f3d0;color:var(--ok)}
.msg-error{background:#fef2f2;border-color:#fecaca;color:var(--err)}
.msg-warning{background:#fffbeb;border-color:#fde68a;color:var(--warn)}
.msg-info{background:#eff6ff;border-color:#bfdbfe;color:var(--brand)}

.ia-box{background:#f5f3ff;border:1px dashed #c4b5fd;border-radius:var(--radius);padding:1rem}
.ia-tag{background:#7c3aed;color:#fff;border-radius:6px;padding:.05rem .4rem;font-size:.7rem}
.muted{color:var(--muted)}
.right{text-align:right}
.nowrap{white-space:nowrap}
.login-wrap{max-width:380px;margin:4rem auto}