:root {
    --bg-deep:#060a13;--bg-primary:#0a0e1a;--bg-secondary:#111827;--bg-card:#151c2e;
    --bg-card-hover:#1a2340;--bg-input:#0f1524;--border:#1e2a45;--border-light:#2a3a5c;
    --text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;
    --accent:#f97316;--accent-hover:#fb923c;--accent-dim:rgba(249,115,22,0.12);
    --danger:#ef4444;--danger-dim:rgba(239,68,68,0.12);
    --st-empty:#131a2b;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'DM Sans',sans-serif;background:var(--bg-deep);color:var(--text-primary);min-height:100vh;overflow-x:hidden}
h1,h2,h3,h4,h5{font-family:'Space Grotesk',sans-serif}

/* Fundo animado */
.bg-grid{position:fixed;inset:0;z-index:0;pointer-events:none;
    background-image:
        radial-gradient(ellipse 80% 60% at 20% 10%,rgba(249,115,22,0.06) 0%,transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 80%,rgba(6,182,212,0.04) 0%,transparent 60%),
        linear-gradient(rgba(14,20,36,0.95),rgba(14,20,36,0.95)),
        repeating-linear-gradient(0deg,transparent,transparent 59px,rgba(30,42,69,0.25) 59px,rgba(30,42,69,0.25) 60px),
        repeating-linear-gradient(90deg,transparent,transparent 59px,rgba(30,42,69,0.25) 59px,rgba(30,42,69,0.25) 60px)}
.app-wrapper{position:relative;z-index:1}

/* Barra animada no header */
.app-header{backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.header-accent-bar{height:3px;background:linear-gradient(90deg,var(--accent),#06b6d4,var(--accent));background-size:200% 100%;animation:barShift 6s ease-in-out infinite}
@keyframes barShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

/* Tabs de empresa */
.empresa-tab{border:2px solid transparent;background:var(--bg-card);color:var(--text-secondary);text-transform:uppercase;position:relative;transition:all .25s}
.empresa-tab:hover{border-color:var(--border-light);color:var(--text-primary);transform:translateY(-1px)}
.empresa-tab.active{border-color:var(--accent);background:var(--accent-dim);color:var(--accent);box-shadow:0 0 20px rgba(249,115,22,.15)}
.empresa-tab .tab-edit{display:none;position:absolute;top:-6px;right:-6px;width:20px;height:20px;border-radius:50%;background:var(--bg-secondary);border:1px solid var(--border-light);color:var(--text-muted);font-size:.55rem;cursor:pointer;align-items:center;justify-content:center;transition:all .2s}
.empresa-tab:hover .tab-edit{display:flex}
.empresa-tab .tab-edit:hover{color:var(--accent);border-color:var(--accent)}
.add-empresa-btn{width:34px;height:34px;border-radius:9999px;border:2px dashed var(--border-light);color:var(--text-muted);font-size:.75rem;cursor:pointer;background:transparent;display:flex;align-items:center;justify-content:center;transition:all .2s}
.add-empresa-btn:hover{border-color:var(--accent);color:var(--accent)}

/* Select customizado */
.matriz-select{appearance:none;width:auto;padding:0.5rem 2rem 0.5rem 0.75rem;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.6rem center}
.matriz-select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}

/* Inputs customizado */
.form-group input,.form-group select{background:var(--bg-input);border:1px solid var(--border);color:var(--text-primary);transition:border-color .2s,box-shadow .2s}
.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}
.form-group label{display:block;font-size:0.78rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.04em;margin-bottom:0.35rem}

/* Botões customizado */
.btn{border:none;transition:all .2s;text-transform:uppercase;letter-spacing:0.03em;white-space:nowrap;cursor:pointer}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 15px rgba(249,115,22,.3)}
.btn-secondary{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border)}
.btn-secondary:hover{border-color:var(--border-light);color:var(--text-primary)}
.btn-danger{background:var(--danger-dim);color:var(--danger);border:1px solid rgba(239,68,68,.25)}
.btn-danger:hover{background:rgba(239,68,68,.2)}
.btn-sm{font-size:0.72rem;padding:0.3rem 0.6rem}
.btn-icon{width:30px;height:30px;padding:0;display:inline-flex;align-items:center;justify-content:center;border-radius:6px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-muted);cursor:pointer;transition:all .2s;font-size:.75rem}
.btn-icon:hover{color:var(--text-primary);border-color:var(--border-light)}
.btn-icon.danger:hover{color:var(--danger);border-color:rgba(239,68,68,.4);background:var(--danger-dim)}

/* Barra de busca */
.search-box{position:relative}
.search-box i{position:absolute;left:0.7rem;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:.8rem}
.search-box input{padding-left:2.2rem!important;width:220px}

/* Células da matriz */
.matrix-wrapper{overflow:auto;max-height:calc(100vh - 360px);border:1px solid var(--border);border-radius:12px;background:var(--bg-card)}
.matrix-wrapper::-webkit-scrollbar{width:8px;height:8px}
.matrix-wrapper::-webkit-scrollbar-track{background:var(--bg-secondary)}
.matrix-wrapper::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}
.matrix-wrapper::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}
.matrix-wrapper::-webkit-scrollbar-corner{background:var(--bg-secondary)}
.matrix-table{border-collapse:separate;border-spacing:0;width:max-content;min-width:100%}
.matrix-table thead{position:sticky;top:0;z-index:15}
.matrix-table th{background:var(--bg-secondary);color:var(--text-secondary);font-size:0.7rem;font-weight:600;text-transform:uppercase;letter-spacing:0.05em;padding:0.5rem 0.35rem;border-bottom:2px solid var(--border);white-space:nowrap;text-align:center}
.block-header{background:#0d1220!important;color:var(--accent)!important;font-size:0.72rem!important;letter-spacing:0.08em!important;border-left:2px solid var(--border)!important}
.module-header{font-size:0.62rem!important;padding:0.4rem 2px!important;max-width:70px;overflow:hidden;text-overflow:ellipsis;border-left:1px solid var(--border)}

/* Colunas sticky — SOMENTE position/left/z-index/background (sem display/width) */
.sticky-col{position:sticky;z-index:10;background:var(--bg-card)}
thead .sticky-col{z-index:25;background:var(--bg-secondary)!important}
.col-num{left:0;min-width:38px;max-width:38px;text-align:center}
.col-nome{left:38px;min-width:170px;max-width:170px;text-align:left;padding-left:10px!important}
.col-funcao{left:208px;min-width:140px;max-width:140px;text-align:left;padding-left:10px!important}
.col-matricula{left:348px;min-width:85px;max-width:85px;text-align:center}
.col-actions{left:433px;min-width:70px;max-width:70px;text-align:center}

/* Sombra das colunas sticky */
.sticky-col::after{content:'';position:absolute;top:0;right:-6px;bottom:0;width:6px;background:linear-gradient(90deg,rgba(0,0,0,.15),transparent);pointer-events:none}

/* Hover nas linhas */
.matrix-table tbody tr{transition:background .15s}
.matrix-table tbody tr:hover{background:rgba(249,115,22,.03)}
.matrix-table tbody tr:hover .sticky-col{background:var(--bg-card-hover)!important}
.matrix-table td{padding:0;border-bottom:1px solid rgba(30,42,69,.5);border-left:1px solid rgba(30,42,69,.3);font-size:0.78rem;color:var(--text-secondary)}
.sticky-col td{padding:0.45rem 0.35rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.col-nome td{color:var(--text-primary)!important;font-weight:500}

/* Células clicáveis */
.matrix-cell{width:36px;min-width:36px;height:34px;background:var(--st-empty);cursor:pointer;transition:all .2s;position:relative}
.matrix-cell:hover{filter:brightness(1.3);transform:scale(1.08);z-index:5;box-shadow:0 0 10px rgba(255,255,255,.1)}
.matrix-cell:active{transform:scale(.95)}
.matrix-cell[data-tooltip]:hover::before{content:attr(data-tooltip);position:absolute;bottom:calc(100% + 6px);left:50%;transform:translateX(-50%);background:#000;color:#fff;padding:4px 8px;border-radius:5px;font-size:0.65rem;white-space:nowrap;z-index:100;pointer-events:none;box-shadow:0 4px 12px rgba(0,0,0,.5)}
.matrix-cell[data-tooltip]:hover::after{content:'';position:absolute;bottom:calc(100% + 2px);left:50%;transform:translateX(-50%);border:4px solid transparent;border-top-color:#000;z-index:100;pointer-events:none}
@keyframes cellRipple{0%{box-shadow:0 0 0 0 rgba(255,255,255,.4)}100%{box-shadow:0 0 0 10px rgba(255,255,255,0)}}
.matrix-cell.ripple{animation:cellRipple .35s ease-out}

/* Modais e listas */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.65);backdrop-filter:blur(6px);z-index:100;align-items:center;justify-content:center;padding:1rem;animation:fadeIn .2s ease}
.modal-overlay.open{display:flex}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideUp{from{opacity:0;transform:translateY(20px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.modal-content{background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;width:100%;max-width:500px;max-height:85vh;overflow-y:auto;animation:slideUp .25s ease;box-shadow:0 25px 60px rgba(0,0,0,.5)}
.modal-content.wide{max-width:700px}
.modal-header{border-bottom:1px solid var(--border)}
.modal-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--text-muted);font-size:1.3rem;cursor:pointer;border-radius:8px;transition:all .2s}
.modal-close:hover{background:var(--bg-card);color:var(--text-primary)}
.modal-body{padding:1.5rem}
.form-actions{border-top:1px solid var(--border)}

/* Bloco/Modulo listas */
.bloco-section{border:1px solid var(--border);border-radius:10px;overflow:hidden}
.bloco-section-header{display:flex;align-items:center;justify-content:space-between;padding:0.6rem 1rem;background:rgba(249,115,22,.06);border-bottom:1px solid var(--border);font-size:0.8rem;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:0.04em}
.modulo-item{display:flex;align-items:center;justify-content:space-between;padding:0.5rem 1rem;border-bottom:1px solid rgba(30,42,69,.4);font-size:0.82rem;color:var(--text-secondary);transition:background .15s}
.modulo-item:last-child{border-bottom:none}
.modulo-item:hover{background:rgba(255,255,255,.02)}
.modulo-item-actions{display:flex;gap:.35rem}
.inline-form{display:flex;gap:.5rem;padding:.5rem 1rem;background:rgba(0,0,0,.2);border-bottom:1px solid var(--border)}
.inline-form input{flex:1;padding:.35rem .6rem;background:var(--bg-input);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:.8rem;font-family:'DM Sans',sans-serif}
.inline-form input:focus{outline:none;border-color:var(--accent)}

/* Toast */
.toast-container{position:fixed;top:1rem;right:1rem;z-index:200;display:flex;flex-direction:column;gap:.5rem}
.toast{padding:.7rem 1.2rem;border-radius:10px;font-size:.82rem;font-weight:500;animation:toastIn .3s ease,toastOut .3s ease 2.7s forwards;box-shadow:0 8px 24px rgba(0,0,0,.4);max-width:350px}
.toast.success{background:#065f46;color:#a7f3d0;border:1px solid #059669}
.toast.error{background:#7f1d1d;color:#fecaca;border:1px solid #dc2626}
.toast.info{background:#1e3a5f;color:#bfdbfe;border:1px solid #3b82f6}
@keyframes toastIn{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}
@keyframes toastOut{from{opacity:1}to{opacity:0;transform:translateY(-10px)}}

/* Empty state */
.empty-state{display:none;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center}
.empty-state i{font-size:3rem;color:var(--text-muted);margin-bottom:1rem}
.empty-state h3{color:var(--text-secondary);margin-bottom:.5rem}
.empty-state p{color:var(--text-muted);font-size:.85rem;max-width:360px}

/* Loading */
.loading-overlay{position:fixed;inset:0;background:rgba(6,10,19,.85);z-index:300;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:1rem}
.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Color input */
.color-input-wrap{display:flex;gap:.5rem;align-items:center}
.color-input-wrap input[type="color"]{width:40px;height:36px;padding:2px;border:1px solid var(--border);border-radius:6px;background:var(--bg-input);cursor:pointer}

/* ===== TEMA CLARO ===== */
body.light{--bg-deep:#f0f2f5;--bg-primary:#f8f9fb;--bg-secondary:#fff;--bg-card:#fff;--bg-card-hover:#f5f6f8;--bg-input:#f0f2f5;--border:#e2e5ea;--border-light:#d0d4dc;--text-primary:#1a1d23;--text-secondary:#4b5563;--text-muted:#9ca3af;--accent-dim:rgba(249,115,22,.08);--danger-dim:rgba(239,68,68,.07);--st-empty:#f0f2f5}
body.light .bg-grid{background-image:radial-gradient(ellipse 80% 60% at 20% 10%,rgba(249,115,22,.04) 0%,transparent 60%),radial-gradient(ellipse 60% 50% at 80% 80%,rgba(6,182,212,.03) 0%,transparent 60%),linear-gradient(rgba(255,255,255,.6),rgba(255,255,255,.6)),repeating-linear-gradient(0deg,transparent,transparent 59px,rgba(0,0,0,.04) 59px,rgba(0,0,0,.04) 60px),repeating-linear-gradient(90deg,transparent,transparent 59px,rgba(0,0,0,.04) 59px,rgba(0,0,0,.04) 60px)}
body.light .app-header{background:rgba(255,255,255,.85)}
body.light .block-header{background:#fef3e2!important}
body.light .matrix-table thead{background:#f9fafb}
body.light .matrix-table th{color:var(--text-muted);border-bottom-color:var(--border)}
body.light thead .sticky-col{background:#f9fafb!important}
body.light .sticky-col{background:var(--bg-card)}
body.light .matrix-table tbody tr:hover{background:rgba(249,115,22,.03)}
body.light .matrix-table tbody tr:hover .sticky-col{background:var(--bg-card-hover)!important}
body.light .matrix-table td{border-bottom-color:var(--border);border-left-color:rgba(0,0,0,.05)}
body.light .sticky-col::after{background:linear-gradient(90deg,rgba(0,0,0,.04),transparent)}
body.light .matrix-cell:hover{box-shadow:0 0 10px rgba(0,0,0,.08)}
body.light .modal-content{background:#fff;border-color:var(--border)}
body.light .modal-header{border-bottom-color:var(--border)}
body.light .form-actions{border-top-color:var(--border)}
body.light .bloco-section{border-color:var(--border)}
body.light .bloco-section-header{background:rgba(249,115,22,.04);border-bottom-color:var(--border)}
body.light .modulo-item{border-bottom-color:rgba(0,0,0,.05)}
body.light .inline-form{background:rgba(0,0,0,.02);border-bottom-color:var(--border)}
body.light .matrix-wrapper{border-color:var(--border)}
body.light .stat-card{border-color:var(--border)}
body.light .stat-card:hover{border-color:var(--border-light)}
body.light .legend-dot{border-color:rgba(0,0,0,.1)}
body.light .loading-overlay{background:rgba(240,242,245,.85)}
body.light .toast.success{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}
body.light .toast.error{background:#fef2f2;color:#991b1b;border-color:#fecaca}
body.light .toast.info{background:#eff6ff;color:#1e3a5f;border-color:#bfdbfe}

/* Responsivo */
@media(max-width:768px){
    .col-nome{min-width:130px!important;max-width:130px!important;left:38px!important}
    .col-funcao{min-width:100px!important;max-width:100px!important;left:168px!important}
    .col-matricula{min-width:70px!important;max-width:70px!important;left:268px!important}
    .col-actions{left:338px!important;min-width:60px!important;max-width:60px!important}
}
@media(max-width:480px){
    .col-nome{min-width:100px!important;max-width:100px!important;left:38px!important}
    .col-funcao{display:none!important}
    .col-matricula{left:138px!important}
    .col-actions{left:208px!important}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}