*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-sidebar-bg: #0B1416;--color-sidebar-hover: #1D3036;--color-sidebar-active: #14302C;--color-content-bg: #0E181B;--color-card-bg: #16242A;--color-card-border: #2A4047;--color-accent: #37C2B1;--color-accent-hover: #4FD0C0;--color-accent-dim: rgba(55, 194, 177, .15);--color-text-primary: #E9F1F2;--color-text-secondary: #AEC1C5;--color-text-muted: #7C9095;--color-danger: #E08A7D;--color-danger-hover: #D2766A;--color-success: #4FB98E;--color-warning: #E0AB63;--color-border: #2A4047;--color-inset: #0E1B1F;--sidebar-width: 240px;--header-height: 56px;font-size:14px}:root[data-theme=light]{--color-sidebar-bg: #EDF3F4;--color-sidebar-hover: #E2ECEE;--color-sidebar-active: #E4F2EF;--color-content-bg: #F6FAFB;--color-card-bg: #FFFFFF;--color-card-border: #D8E3E6;--color-accent: #2A9D8F;--color-accent-hover: #23867A;--color-accent-dim: rgba(42, 157, 143, .12);--color-text-primary: #16282D;--color-text-secondary: #52666C;--color-text-muted: #84979C;--color-danger: #D2766A;--color-danger-hover: #B85F54;--color-success: #3DA17A;--color-warning: #D89B4E;--color-border: #D8E3E6;--color-inset: #EDF3F4}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--color-content-bg);color:var(--color-text-primary);line-height:1.5;min-height:100vh}a{color:var(--color-accent);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;border:none;outline:none;font-family:inherit;font-size:.875rem}input,select,textarea{font-family:inherit;font-size:.875rem;background:var(--color-inset);border:1px solid var(--color-border);color:var(--color-text-primary);border-radius:6px;padding:8px 12px;outline:none;transition:border-color .2s;width:100%}input:focus,select:focus,textarea:focus{border-color:var(--color-accent)}input::placeholder{color:var(--color-text-muted)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--color-border)}th{color:var(--color-text-secondary);font-weight:600;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;background:#0003}tr:hover td{background:#00bcd408}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-card-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-accent-dim)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:6px;font-weight:500;transition:background .2s,opacity .2s;white-space:nowrap}.btn-primary{background:var(--color-accent);color:#0d2137}.btn-primary:hover{background:var(--color-accent-hover)}.btn-secondary{background:var(--color-card-bg);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-sidebar-active)}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover{background:var(--color-danger-hover)}.btn-ghost{background:transparent;color:var(--color-text-secondary);padding:6px 10px}.btn-ghost:hover{color:var(--color-text-primary);background:var(--color-sidebar-hover)}.btn:disabled{opacity:.5;cursor:not-allowed}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:12px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge-superadmin{background:#ef535033;color:#ef5350}.badge-admin{background:#00bcd433;color:#00bcd4}.badge-professional{background:#66bb6a33;color:#66bb6a}.badge-researcher{background:#ffa72633;color:#ffa726}.badge-active{background:#66bb6a26;color:#66bb6a}.badge-inactive{background:#ef535026;color:#ef5350}.card{background:var(--color-card-bg);border:1px solid 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