:root{
  --primary:#2b6ea6;
  --primary-strong:#1f5685;
  --primary-soft:#e6f2fb;
  --primary-soft-2:#d8ebf9;
  --sidebar-bg:#dfeffc;
  --sidebar-bg-2:#edf7ff;
  --sidebar-text:#18324a;
  --sidebar-muted:#587086;
  --accent:#2f80ed;
  --accent-soft:#eaf3ff;
  --bg:#f4f6f8;
  --bg-soft:#f8fafc;
  --card:#ffffff;
  --text:#17212b;
  --text-strong:#0f1720;
  --muted:#687783;
  --border:#dce3e9;
  --border-strong:#c9d3dc;
  --danger:#b4232f;
  --warning:#a66500;
  --success:#1f7a4d;
  --info:#24679a;
  --shadow:0 5px 18px rgba(31,70,103,.07);
  --shadow-soft:0 2px 8px rgba(31,70,103,.05);
  --radius:12px;
  --sidebar:274px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}
body{font-size:14px;line-height:1.45}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid rgba(43,110,166,.28);outline-offset:2px}
.app-shell{min-height:100vh}

/* SIDEBAR INSTITUCIONAL CLARA */
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:linear-gradient(180deg,var(--sidebar-bg-2),var(--sidebar-bg));color:var(--sidebar-text);display:flex;flex-direction:column;z-index:40;border-right:1px solid #c8dcec;box-shadow:6px 0 20px rgba(38,87,126,.05)}
.brand{display:flex;align-items:center;gap:12px;padding:20px 18px}
.brand-mark{width:44px;height:44px;border-radius:12px;background:var(--primary);display:grid;place-items:center;font-weight:900;color:#fff;box-shadow:0 4px 12px rgba(43,110,166,.20)}
.brand strong{display:block;font-size:21px;letter-spacing:.1px;color:var(--text-strong)}
.brand small{display:block;color:var(--sidebar-muted);margin-top:2px}
.nav-list{padding:6px 10px 18px;overflow-y:auto;flex:1}
.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:9px;color:var(--sidebar-text);margin:2px 0;transition:background .15s ease,color .15s ease,transform .15s ease;font-weight:590}
.nav-item:hover{background:rgba(255,255,255,.64);color:#102d45}
.nav-item.active{background:var(--primary);color:#fff;box-shadow:0 3px 9px rgba(43,110,166,.16)}
.nav-icon{width:25px;height:25px;display:grid;place-items:center;font-weight:800}
.nav-badge{margin-left:auto;min-width:22px;height:22px;padding:0 6px;border-radius:12px;background:#fff0bd;color:#765100;display:grid;place-items:center;font-size:11px;border:1px solid #efd88a}
.nav-item.active .nav-badge{border-color:rgba(255,255,255,.45)}
.sidebar-foot{padding:15px 18px;border-top:1px solid #c8dcec;background:rgba(255,255,255,.34)}
.sidebar-foot a{font-weight:750;display:block;color:#142d42}
.sidebar-foot small{color:var(--sidebar-muted)}

/* ÁREA PRINCIPAL */
.main-area{margin-left:var(--sidebar);min-height:100vh;display:flex;flex-direction:column}
.topbar{height:70px;background:rgba(255,255,255,.97);position:sticky;top:0;z-index:25;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:14px;box-shadow:0 2px 8px rgba(31,70,103,.03)}
.top-title{display:flex;flex-direction:column;min-width:0}
.top-title strong{font-size:18px;color:var(--text-strong);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-title small{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-actions{margin-left:auto;display:flex;gap:8px}
.icon-btn{border:1px solid var(--border);background:#fff;color:var(--primary-strong);width:40px;height:40px;border-radius:10px;display:grid;place-items:center;position:relative}
.icon-btn:hover{border-color:#a9c6dc;background:#f4f9fd}
.menu-toggle{display:none}
.notif span{position:absolute;right:-5px;top:-5px;background:var(--danger);color:#fff;border-radius:12px;padding:2px 5px;font-size:10px;font-weight:800;border:2px solid #fff}
.content{padding:24px;flex:1;width:100%;max-width:1600px;margin:0 auto;background:var(--bg)}
.app-footer{padding:10px 24px 22px;color:var(--muted);text-align:center;font-size:12px}

/* GRID E CARDS */
.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-soft)}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 17px;border-bottom:1px solid var(--border);background:#fbfcfd;border-radius:var(--radius) var(--radius) 0 0}
.card-head h2,.card-head h3{margin:0;font-size:16px;color:var(--text-strong)}
.card-body{padding:17px}
.stat{padding:18px;border-top:3px solid var(--primary-soft-2)}
.stat-label{color:#61717f;font-size:12px;font-weight:750;text-transform:uppercase;letter-spacing:.4px}
.stat-value{font-size:30px;font-weight:850;margin-top:6px;color:var(--primary-strong)}
.stat-note{margin-top:5px;color:var(--muted);font-size:12px}
.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin:0 0 14px}
.section-title h1{margin:0;font-size:24px;color:var(--text-strong)}
.section-title p{margin:4px 0 0;color:var(--muted)}

/* BOTÕES */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid transparent;border-radius:9px;padding:9px 13px;font-weight:730;line-height:1.15;transition:.15s ease}
.btn-sm{padding:7px 10px;font-size:12px}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-strong);border-color:var(--primary-strong)}
.btn-accent{background:#2f80ed;color:#fff;border-color:#2f80ed}.btn-accent:hover{background:#236bc9}
.btn-light{background:#fff;border-color:var(--border-strong);color:#253645}.btn-light:hover{background:#f5f8fa;border-color:#b7c5d0}
.btn-danger{background:var(--danger);color:#fff}.btn-warning{background:#fff7e6;border-color:#edce90;color:#815200}
.actions{display:flex;gap:8px;flex-wrap:wrap}

/* FORMULÁRIOS */
.form-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:14px}.col-12{grid-column:span 12}.col-8{grid-column:span 8}.col-6{grid-column:span 6}.col-4{grid-column:span 4}.col-3{grid-column:span 3}.col-2{grid-column:span 2}
.field label{display:block;font-size:12px;font-weight:750;color:#344756;margin:0 0 6px}
.field input,.field select,.field textarea{width:100%;border:1px solid #cbd5dc;background:#fff;border-radius:9px;padding:10px 11px;outline:none;color:#111820}
.field textarea{min-height:104px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#5895c4;box-shadow:0 0 0 3px rgba(43,110,166,.11)}
.field input::placeholder,.field textarea::placeholder{color:#929da6}
.field small{display:block;color:var(--muted);margin-top:5px}.required:after{content:" *";color:var(--danger)}

/* TABELAS */
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:10px;background:#fff}
.table{width:100%;border-collapse:collapse;min-width:760px}
.table th,.table td{padding:11px 12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle}
.table th{background:#eef4f8;color:#31495c;font-size:11px;text-transform:uppercase;letter-spacing:.34px;position:sticky;top:0}
.table tr:last-child td{border-bottom:none}.table tr:hover td{background:#f8fbfd}

/* STATUS, ALERTAS E FILTROS */
.badge{display:inline-flex;align-items:center;padding:5px 8px;border-radius:999px;font-size:11px;font-weight:800;white-space:nowrap;border:1px solid transparent}
.badge-primary{background:#e6f1fa;color:#205a86;border-color:#c8e0f1}.badge-success{background:#e3f4eb;color:#155f3c;border-color:#c7e7d5}.badge-warning{background:#fff1d3;color:#7c5604;border-color:#edd79f}.badge-danger{background:#fde6e8;color:#8b2530;border-color:#efc5c9}.badge-muted{background:#eef1f3;color:#53616b;border-color:#dce2e6}
.alert{padding:12px 14px;border-radius:9px;margin-bottom:15px;border:1px solid}.alert-success{background:#e7f6ee;border-color:#bee5d0;color:#155b40}.alert-danger{background:#fdebed;border-color:#efc4c9;color:#812a34}.alert-warning{background:#fff6e2;border-color:#ebd5a8;color:#75530f}.alert-info{background:#eaf4fb;border-color:#c5ddec;color:#235e88}
.filters{display:flex;gap:10px;flex-wrap:wrap}.filters input,.filters select{border:1px solid var(--border-strong);border-radius:9px;padding:9px 10px;background:#fff;color:var(--text)}
.pagination{display:flex;gap:6px;justify-content:flex-end;margin-top:14px}.pagination a,.pagination span{min-width:34px;height:34px;border:1px solid var(--border);border-radius:8px;display:grid;place-items:center;background:#fff}.pagination .active{background:var(--primary);color:#fff;border-color:var(--primary)}
.empty{padding:35px 18px;text-align:center;color:var(--muted)}

/* PROTOCOLO / LINHA DO TEMPO */
.timeline{position:relative;padding-left:23px}.timeline:before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:#d5e3ee}.timeline-item{position:relative;padding:0 0 16px 14px}.timeline-item:before{content:"";position:absolute;left:-20px;top:5px;width:10px;height:10px;border:3px solid #fff;background:var(--primary);border-radius:50%;box-shadow:0 0 0 1px #a9c5da}.timeline-item strong{display:block;color:var(--text-strong)}.timeline-item small{color:var(--muted)}.timeline-item p{margin:5px 0 0;white-space:pre-line}
.detail-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.protocol-number{font-size:27px;font-weight:900;color:var(--primary-strong)}
.kv{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px 18px}.kv div{border-bottom:1px dashed #d8e0e6;padding-bottom:7px}.kv small{display:block;color:var(--muted);margin-bottom:3px}.quick-actions{display:flex;gap:10px;flex-wrap:wrap}

/* MODAIS */
.modal{position:fixed;inset:0;background:rgba(26,40,52,.36);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}.modal.open{display:flex}.modal-panel{background:#fff;border-radius:14px;box-shadow:0 24px 70px rgba(20,42,60,.22);width:min(680px,100%);max-height:90vh;overflow:auto;border:1px solid var(--border)}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid var(--border);background:#f8fafb}.modal-body{padding:18px}.modal-close{background:none;border:none;font-size:24px;color:#3d4c57}

/* LOGIN E PÁGINAS PÚBLICAS — SEM FUNDO ESCURO */
.public-body{min-height:100vh;background:linear-gradient(145deg,#eef5fa 0%,#f8fafc 46%,#edf3f6 100%);display:grid;place-items:center;padding:24px;color:var(--text)}
.public-card{width:min(560px,100%);background:#fff;border:1px solid #d9e4eb;border-radius:16px;padding:28px;box-shadow:0 18px 45px rgba(31,70,103,.10)}
.public-brand{padding:0 0 24px;color:var(--text)}.public-brand small{color:var(--muted)}.public-card h1{margin:0 0 8px;color:var(--text-strong)}.public-card p{color:var(--muted)}
.login-grid{display:grid;grid-template-columns:1.05fr .95fr;max-width:980px;width:100%;background:#fff;border:1px solid #d6e1e8;border-radius:18px;overflow:hidden;box-shadow:0 22px 58px rgba(31,70,103,.12)}
.login-hero{background:linear-gradient(150deg,#d9edfb,#eef7fd 60%,#e2f1f8);padding:50px;color:#17344b;display:flex;flex-direction:column;justify-content:space-between;min-height:590px;border-right:1px solid #d2e2ee}
.login-hero .brand strong{color:#15334a}.login-hero .brand small{color:#547087}.login-hero h1{font-size:40px;line-height:1.05;margin:25px 0 15px;color:#17344b}.login-hero p{color:#4f6a7e;max-width:420px}.login-hero>small{color:#567085}
.login-panel{padding:46px 42px;display:flex;flex-direction:column;justify-content:center;background:#fff}.login-panel h2{margin:0 0 7px;font-size:28px;color:var(--text-strong)}.login-panel .field{margin:13px 0}.login-panel .btn{width:100%;padding:12px}
.muted{color:var(--muted)}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.nowrap{white-space:nowrap}

/* AJUDA E IMPRESSÃO */
.help-search{width:100%;border:1px solid var(--border-strong);border-radius:10px;padding:12px 14px;margin-bottom:15px;background:#fff;color:var(--text)}.help-item{padding:14px 0;border-bottom:1px solid var(--border)}.help-item:last-child{border-bottom:0}.help-item h3{margin:0 0 6px;color:var(--text-strong)}
.code-box{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#eef3f7;border:1px solid #dbe4ea;border-radius:9px;padding:10px;word-break:break-all}
.print-preview{background:#dde2e6;padding:28px;border-radius:12px;overflow:auto}.paper{width:210mm;min-height:297mm;background:#fff;margin:auto;padding:17mm;box-shadow:0 5px 22px rgba(0,0,0,.14);color:#111}.paper h1,.paper h2,.paper h3{color:#111}.print-only{display:none}
.mobile-nav{display:none}.sidebar-backdrop{display:none}

@media(max-width:1100px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.col-3{grid-column:span 6}}
@media(max-width:900px){
  :root{--sidebar:280px}.sidebar{transform:translateX(-102%);transition:.2s ease}.sidebar.open{transform:translateX(0)}.sidebar-backdrop.open{display:block;position:fixed;inset:0;background:rgba(24,39,51,.26);z-index:35}.main-area{margin-left:0}.menu-toggle{display:grid}.content{padding:18px}
  .mobile-nav{position:fixed;left:0;right:0;bottom:0;z-index:30;background:#fff;border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(5,1fr);padding:5px 5px max(5px,env(safe-area-inset-bottom));box-shadow:0 -7px 20px rgba(31,70,103,.07)}.mobile-nav a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:5px;border-radius:8px;color:var(--muted)}.mobile-nav a.active{color:var(--primary-strong);background:var(--primary-soft)}.mobile-nav span{font-size:20px;font-weight:850}.mobile-nav small{font-size:10px}.app-footer{padding-bottom:78px}
  .login-grid{grid-template-columns:1fr;max-width:560px}.login-hero{display:none}.login-panel{padding:34px}.paper{width:100%;min-height:auto}.print-preview{padding:10px}.col-8,.col-6,.col-4,.col-3,.col-2{grid-column:span 12}
}
@media(max-width:575px){
  body{font-size:13px}.topbar{height:62px;padding:0 12px}.top-title strong{font-size:15px}.content{padding:12px;background:#f4f6f8}.section-title{align-items:flex-start;flex-direction:column}.section-title h1{font-size:21px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.stat{padding:14px}.stat-value{font-size:26px}.card-head,.card-body{padding:14px}
  .table-wrap.mobile-cards{border:0;overflow:visible;background:transparent}.mobile-cards .table{min-width:0}.mobile-cards thead{display:none}.mobile-cards tbody,.mobile-cards tr,.mobile-cards td{display:block;width:100%}.mobile-cards tr{background:#fff;border:1px solid var(--border);border-radius:11px;margin-bottom:10px;padding:10px;box-shadow:var(--shadow-soft)}.mobile-cards td{border:0;padding:5px 4px}.mobile-cards td[data-label]:before{content:attr(data-label);display:block;color:var(--muted);font-size:10px;text-transform:uppercase;font-weight:800}
  .detail-head{flex-direction:column}.protocol-number{font-size:23px}.kv{grid-template-columns:1fr}.modal{padding:0;align-items:flex-end}.modal-panel{width:100%;max-height:94vh;border-radius:14px 14px 0 0}.quick-actions .btn{flex:1}.login-panel{padding:26px 20px}.public-card{padding:22px}.filters{display:grid;grid-template-columns:1fr;width:100%}.filters>*{width:100%}.actions .btn{flex:1 1 auto}
}
@media print{body{background:#fff!important}.sidebar,.topbar,.mobile-nav,.app-footer,.no-print,.sidebar-backdrop,.alert{display:none!important}.main-area{margin:0!important}.content{padding:0!important;max-width:none!important;background:#fff!important}.card{box-shadow:none;border:0}.print-preview{padding:0;background:#fff}.paper{box-shadow:none;width:auto;min-height:auto;padding:0;margin:0}.print-only{display:block}@page{size:A4;margin:12mm}}

/* A versão 1.0.1 adota tema claro institucional fixo. Regras antigas de auto-dark foram removidas para evitar alternância agressiva conforme o SO. */