:root{
  --green:#0d5c3b;
  --green-2:#0a4930;
  --green-3:#e8f4ee;
  --bg:#f4f6f8;
  --card:#ffffff;
  --text:#1d2a24;
  --muted:#66756d;
  --border:#dfe6e2;
  --danger:#b3261e;
  --warning:#a66a00;
  --success:#177245;
  --shadow:0 12px 32px rgba(10,73,48,.08);
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
button,input,select,textarea{font:inherit}
.hidden{display:none!important}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#0a4930,#0d5c3b 55%,#103d2c)}
.login-card{width:min(470px,100%);background:#fff;padding:34px;border-radius:24px;box-shadow:0 25px 70px rgba(0,0,0,.20)}
.login-brand{display:flex;gap:22px;align-items:center}
.login-logo{width:112px;height:112px;object-fit:contain;flex-shrink:0}
.login-brand-text{min-width:0}
.eyebrow{display:block;color:var(--green);font-size:11px;font-weight:800;letter-spacing:.10em;margin-bottom:5px}
.login-brand h1{font-size:25px;line-height:1.08;margin:0;color:#17241e}
.login-brand p{margin:8px 0 0;color:var(--muted);font-size:13px;line-height:1.4}
.login-divider{height:1px;background:var(--border);margin:24px 0 18px}
label{display:block;font-weight:650;margin:14px 0 6px}
input,select,textarea{width:100%;border:1px solid var(--border);border-radius:12px;padding:12px 13px;background:#fff;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(13,92,59,.08)}
textarea{min-height:96px;resize:vertical}
.btn{border:0;border-radius:12px;padding:11px 16px;cursor:pointer;font-weight:700}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-2)}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.25);color:#fff}
.form-msg{min-height:20px;color:var(--danger);font-size:13px}
.main{display:flex;min-height:100vh}
.sidebar{width:250px;background:#0b3d2a;color:#fff;padding:18px 14px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:20}
.sidebar-brand{display:flex;align-items:center;gap:12px;padding:4px 6px 18px;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:10px}
.sidebar-logo{width:52px;height:52px;object-fit:contain;background:#fff;border-radius:12px;padding:4px;flex-shrink:0}
.sidebar-brand strong,.sidebar-brand small{display:block}
.sidebar-brand strong{font-size:15px;line-height:1.15}
.sidebar-brand small{opacity:.72;margin-top:5px;font-size:11px;letter-spacing:.05em}
.sidebar-company{padding:14px 6px 12px;border-top:1px solid rgba(255,255,255,.12);margin-top:auto;color:rgba(255,255,255,.72);font-size:10px;line-height:1.5}
.sidebar-company strong,.sidebar-company span{display:block}
.sidebar-company strong{color:#fff;font-size:10px;margin-bottom:3px}
.sidebar .btn-ghost{margin-top:0}
nav{display:flex;flex-direction:column;gap:5px;overflow:auto}
.menu-item{border:0;background:transparent;color:#e8f4ee;text-align:left;padding:11px 12px;border-radius:10px;cursor:pointer}
.menu-item:hover,.menu-item.active{background:rgba(255,255,255,.12)}
.content{margin-left:250px;width:calc(100% - 250px)}
.topbar{display:flex;align-items:center;gap:16px;background:#fff;border-bottom:1px solid var(--border);padding:15px 22px;position:sticky;top:0;z-index:10}
.topbar h2{margin:0;font-size:22px}
.topbar p{margin:4px 0 0;color:var(--muted);font-size:13px}
.top-actions{margin-left:auto}
.icon-btn{border:0;background:#eef3f0;border-radius:10px;padding:8px 10px;cursor:pointer}
#menuToggle{display:none}
#pageContent{padding:22px}
.grid-kpi{display:grid;grid-template-columns:repeat(6,minmax(140px,1fr));gap:14px}
.kpi{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:17px;box-shadow:var(--shadow)}
.kpi span{display:block;color:var(--muted);font-size:13px}
.kpi strong{display:block;font-size:28px;margin-top:8px}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:var(--shadow);margin-top:16px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.card-head h3{margin:0}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;min-width:760px}
th,td{padding:11px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}
th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.badge{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700}
.badge.green{background:#e4f5ec;color:#14663e}
.badge.red{background:#fdeae8;color:#a6251f}
.badge.yellow{background:#fff3d8;color:#8a5d00}
.badge.gray{background:#edf1ef;color:#59665f}
.toolbar{display:flex;gap:10px;flex-wrap:wrap}
.toolbar input,.toolbar select{width:auto;min-width:180px}
.empty{padding:24px;text-align:center;color:var(--muted)}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:grid;place-items:center;padding:18px;z-index:100}
.modal-card{background:#fff;width:min(760px,100%);max-height:92vh;overflow:auto;border-radius:18px;box-shadow:0 30px 90px rgba(0,0,0,.28)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid var(--border)}
.modal-head h3{margin:0}
#modalBody{padding:18px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px}
.form-grid .full{grid-column:1/-1}
.actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
.section-title{margin:0 0 10px}
.muted{color:var(--muted)}
.alert{padding:12px 14px;border-radius:12px;margin-bottom:12px}
.alert.warn{background:#fff3d8;color:#7a5400}
.alert.ok{background:#e7f6ee;color:#135f3b}

@media(max-width:1180px){
  .grid-kpi{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:820px){
  .sidebar{transform:translateX(-100%);transition:.2s}
  .sidebar.open{transform:translateX(0)}
  .content{margin-left:0;width:100%}
  #menuToggle{display:inline-block}
  .top-actions .btn{padding:10px 12px}
  .grid-kpi{grid-template-columns:repeat(2,1fr)}
  .form-grid{grid-template-columns:1fr}
}
@media(max-width:520px){
  #pageContent{padding:14px}
  .topbar{padding:12px 14px}
  .topbar h2{font-size:18px}
  .top-actions{display:none}
  .grid-kpi{grid-template-columns:1fr 1fr;gap:10px}
  .kpi{padding:14px}
  .kpi strong{font-size:23px}
}

@media(max-width:520px){
  .login-card{padding:26px 22px}
  .login-brand{gap:14px}
  .login-logo{width:82px;height:82px}
  .eyebrow{font-size:9px}
  .login-brand h1{font-size:21px}
  .login-brand p{font-size:11px}
}

.btn-small{padding:7px 11px;border-radius:9px;font-size:13px}
.btn-edit{background:#eef5f1;color:var(--green);border:1px solid #cfe0d7}
.btn-edit:hover{background:#deeee6}

/* Atestados V1.1 */
.certificate-filters{display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;gap:12px;align-items:end;margin:18px 0}
.certificate-filters label{margin:0 0 6px}
.btn-danger{background:#fff0f0;color:#a3261e;border:1px solid #efc8c5}
.btn-danger:hover{background:#fbe1df}
.row-actions{display:flex;gap:7px;white-space:nowrap}
@media(max-width:900px){.certificate-filters{grid-template-columns:1fr 1fr}.certificate-filters>div:first-child{grid-column:1/-1}}
@media(max-width:600px){.certificate-filters{grid-template-columns:1fr}.certificate-filters>div:first-child{grid-column:auto}.row-actions{flex-direction:column}}

/* V1.4 - Relatórios e usuários */
.report-grid{display:grid;grid-template-columns:repeat(4,minmax(160px,1fr));gap:12px 16px;margin-top:8px}
.report-preview{margin-top:18px}
.report-kpis{display:grid;grid-template-columns:repeat(6,minmax(110px,1fr));gap:10px}
.report-kpi{border:1px solid var(--border);background:#f8faf9;border-radius:13px;padding:12px}
.report-kpi span{display:block;color:var(--muted);font-size:12px}.report-kpi strong{display:block;font-size:23px;margin-top:4px}.report-kpi small{display:block;color:var(--muted);margin-top:2px}
.report-actions{margin-top:16px}.report-tip{margin-top:10px}
@media(max-width:1050px){.report-grid{grid-template-columns:1fr 1fr}.report-kpis{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){.report-grid{grid-template-columns:1fr}.report-kpis{grid-template-columns:1fr 1fr}.report-actions{justify-content:stretch}.report-actions .btn{flex:1}}