:root{--azul-escuro: #1e3a8a;--azul-medio: #1e40af;--azul-claro: #3b82f6;--verde: #10b981;--amarelo: #f59e0b;--vermelho: #ef4444;--cinza-bg: #f1f5f9;--cinza-card: #ffffff;--cinza-borda: #e2e8f0;--texto: #1e293b;--muted: #64748b;--sombra: 0 1px 3px rgba(0,0,0,.08);--radius: 8px;--sidebar-w: 200px}*{box-sizing:border-box;margin:0;padding:0}html,body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--cinza-bg);color:var(--texto);line-height:1.5;font-size:14px;min-height:100vh}a{color:var(--azul-medio);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:14px}code{font-family:SF Mono,Monaco,Cascadia Code,monospace;background:#f1f5f9;padding:2px 6px;border-radius:4px}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:linear-gradient(180deg,var(--azul-escuro),#0f172a);color:#fff;position:fixed;top:0;left:0;bottom:0;overflow-y:auto;transition:transform .2s;z-index:100}.sidebar-header{padding:12px;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:8px}.sidebar-header img{width:32px;height:32px;background:#fff;border-radius:6px;padding:3px}.sidebar-header h1{font-size:13px;font-weight:600;line-height:1.2}.sidebar-header h1 .sub{display:block;font-size:9px;opacity:.7;font-weight:400;margin-top:1px}.sidebar-nav{padding:8px 0}.nav-group{margin-bottom:4px}.nav-group-toggle{display:flex;align-items:center;gap:6px;padding:8px 12px;font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:#ffffff80;cursor:pointer;-webkit-user-select:none;user-select:none}.nav-group-toggle .arrow{margin-left:auto;transition:transform .2s}.nav-group.collapsed .arrow{transform:rotate(-90deg)}.nav-group.collapsed .nav-group-items{display:none}.nav-item{display:flex;align-items:center;gap:8px;width:100%;padding:7px 12px 7px 24px;background:none;border:none;color:#ffffffd9;font-size:12.5px;text-align:left;border-left:3px solid transparent;transition:background .15s}.nav-item:hover{background:#ffffff0d;color:#fff}.nav-item.active{background:#3b82f626;color:#fff;border-left-color:var(--azul-claro);font-weight:600}.nav-icon{font-size:14px;width:16px;text-align:center}.sidebar-footer{padding:12px 16px;border-top:1px solid rgba(255,255,255,.1);font-size:11px;color:#fff9;display:flex;flex-direction:column;gap:6px}.sidebar-footer button{background:#ffffff14;color:#fff;border:1px solid rgba(255,255,255,.1);padding:6px 10px;border-radius:6px;font-size:11px;text-align:left}.sidebar-footer button:hover{background:#ffffff26}.main{flex:1;margin-left:var(--sidebar-w);padding:24px;min-height:100vh}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;gap:12px}.section-header h2{font-size:22px;font-weight:700;color:var(--azul-escuro)}.card{background:var(--cinza-card);border-radius:var(--radius);box-shadow:var(--sombra);padding:16px}.btn-primary{background:var(--azul-medio);color:#fff;border:none;padding:9px 16px;border-radius:6px;font-size:13px;font-weight:600}.btn-primary:hover{background:var(--azul-escuro)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-cancel{background:#f1f5f9;color:#475569;border:1px solid var(--cinza-borda);padding:9px 16px;border-radius:6px;font-size:13px;font-weight:600}.form-group{margin-bottom:14px}.form-group label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:5px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:9px 12px;border:1px solid var(--cinza-borda);border-radius:6px;font-size:14px}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--azul-claro);box-shadow:0 0 0 3px #3b82f626}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}.form-actions-modal{display:flex;justify-content:flex-end;gap:10px;padding-top:14px;border-top:1px solid var(--cinza-borda);margin-top:14px}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal.hidden{display:none}.modal-content{background:#fff;border-radius:var(--radius);max-width:600px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 10px 40px #0003}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--cinza-borda)}.modal-header h3{font-size:16px;font-weight:700;color:var(--azul-escuro)}.modal-close{background:none;border:none;font-size:24px;color:var(--muted);width:32px;height:32px;border-radius:6px}.modal-close:hover{background:#f1f5f9}#modalBody{padding:20px}.toast{position:fixed;bottom:24px;right:24px;background:var(--verde);color:#fff;padding:12px 20px;border-radius:6px;font-size:13px;font-weight:600;box-shadow:0 4px 16px #0003;z-index:2000;transition:opacity .2s,transform .2s}.toast.hidden{opacity:0;transform:translateY(20px);pointer-events:none}.toast.error{background:var(--vermelho)}.toast.warning{background:var(--amarelo)}.toast.info{background:var(--azul-medio)}.loading-section{display:flex;align-items:center;justify-content:center;min-height:300px}.spinner{width:36px;height:36px;border:3px solid var(--cinza-borda);border-top-color:var(--azul-claro);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:60px 20px;color:var(--muted)}.empty-icon{font-size:48px;margin-bottom:12px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--azul-escuro),var(--azul-medio));padding:20px}.login-card{background:#fff;border-radius:12px;padding:40px 32px;width:100%;max-width:380px;box-shadow:0 20px 60px #0003;text-align:center}.login-card img{width:60px;height:60px;margin-bottom:12px}.login-card h1{font-size:18px;color:var(--azul-escuro);margin-bottom:4px}.login-card .subtitle{font-size:12px;color:var(--muted);margin-bottom:24px}.login-card .form-group label{text-align:left}.login-card .btn-primary{width:100%;padding:11px;margin-top:6px}.login-card .error-msg{background:#fee2e2;color:#dc2626;padding:10px;border-radius:6px;font-size:12px;margin-bottom:12px;text-align:left}@media (max-width: 768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main{margin-left:0;padding:70px 12px 12px}}