:root{--primary-deep-blue:#0d3b66;--accent-teal:#005e5e;--accent-teal-hover:#004d4d;--silver-light:#f8fafc;--silver-medium:#e2e8f0;--grey-custom:#64748b;--white-crisp:#fff;--accent-emerald:#10b981;--accent-amber:#f59e0b;--accent-rose:#ef4444;--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-sidebar:#fff;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-sidebar:#334155;--border-color:#e2e8f0;--border-sidebar:#e2e8f0;--gradient-dark-bg:none;--gradient-card-active:linear-gradient(135deg, #005e5e14 0%, #005e5e05 100%);--shadow-sm:0 1px 3px 0 #0000000d;--shadow-md:0 4px 12px -2px #0000000d;--radius-sm:6px;--radius-md:10px;--radius-lg:16px}[data-theme=light]{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-sidebar:#fff;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-sidebar:#334155;--border-color:#e2e8f0;--border-sidebar:#e2e8f0;--gradient-dark-bg:none;--gradient-card-active:linear-gradient(135deg, #005e5e14 0%, #005e5e05 100%)}[data-theme=dark]{--bg-primary:#040405;--bg-secondary:linear-gradient(145deg, #111317 0%, #0b0c0e 100%);--bg-sidebar:linear-gradient(180deg, #0a0b0e 0%, #060709 100%);--border-sidebar:#ffffff1f;--text-primary:#cbd5e1;--text-secondary:#94a3b8;--text-muted:#64748b;--text-sidebar:#94a3b8;--border-color:#ffffff14;--accent-teal:#005e5e;--accent-teal-hover:#004d4d;--gradient-dark-bg:radial-gradient(circle at 50% 0%, #0a0d12 0%, #040405 75%);--gradient-card-active:linear-gradient(135deg, #005e5e80 0%, #0c0e12f2 100%)}*{box-sizing:border-box;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}body{background:var(--bg-primary);background-image:var(--gradient-dark-bg);color:var(--text-primary);background-attachment:fixed;line-height:1.5;transition:background .25s,color .25s;overflow-x:hidden}#app{min-height:100vh;display:flex}.sidebar{background:var(--bg-sidebar);border-right:1px solid var(--border-sidebar);width:260px;box-shadow:var(--shadow-sm);z-index:10;flex-direction:column;justify-content:space-between;padding:1.25rem .85rem;transition:width .25s cubic-bezier(.4,0,.2,1),padding .25s;display:flex;position:relative}.sidebar.collapsed{width:72px;padding:1.25rem .5rem}.sidebar.collapsed .brand-text,.sidebar.collapsed .nav-text,.sidebar.collapsed .nav-badge,.sidebar.collapsed .user-info{display:none!important}.sidebar.collapsed .brand{justify-content:center}.sidebar.collapsed .nav-item{justify-content:center;padding:.75rem}.sidebar.collapsed .user-profile{justify-content:center}.btn-toggle-sidebar{background:var(--bg-secondary);border:1px solid var(--border-color);width:28px;height:28px;color:var(--text-primary);cursor:pointer;z-index:20;border-radius:50%;justify-content:center;align-items:center;transition:all .2s;display:flex;position:absolute;top:1.25rem;right:-14px;box-shadow:0 2px 6px #00000026}.btn-toggle-sidebar:hover{background:var(--accent-teal);color:#fff;border-color:var(--accent-teal)}.brand{border-bottom:1px solid var(--border-sidebar);align-items:center;gap:.75rem;padding-bottom:1.25rem;display:flex}.brand-logo{color:#fff;border-radius:var(--radius-md);background:linear-gradient(135deg,#005e5e 0%,#003b3b 100%);border:1px solid #005e5e66;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.25rem;font-weight:800;display:flex}.brand-text h1{color:var(--text-primary);font-size:1.1rem;font-weight:700;line-height:1.1}.brand-text span{color:var(--accent-teal);letter-spacing:.5px;font-size:.75rem;font-weight:600}.nav-menu{flex-direction:column;gap:.35rem;margin-top:1.25rem;display:flex}.nav-item{border-radius:var(--radius-md);color:var(--text-sidebar);cursor:pointer;border:1px solid #0000;align-items:center;gap:.85rem;padding:.75rem .85rem;font-size:.88rem;font-weight:500;transition:all .2s;display:flex}.nav-item:hover{color:var(--accent-teal);background:#005e5e0d;border-color:#005e5e26}.nav-item.active{background:var(--gradient-card-active);border:1px solid var(--accent-teal);color:var(--accent-teal);font-weight:700}[data-theme=dark] .nav-item.active{color:#f8fafc}.nav-badge{color:var(--text-secondary);border:1px solid var(--border-color);background:#0000000f;border-radius:12px;margin-left:auto;padding:2px 8px;font-size:.75rem;font-weight:600;transition:all .2s}.nav-badge.active-unread{background:var(--accent-rose);color:#fff;border-color:#0000;box-shadow:0 0 10px #ef444466}.user-profile{border-top:1px solid var(--border-sidebar);align-items:center;gap:.75rem;padding-top:1rem;display:flex}.avatar{color:#fff;background:linear-gradient(135deg,#005e5e 0%,#003b3b 100%);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;font-size:.85rem;font-weight:700;display:flex}.user-info{flex-direction:column;display:flex}.user-name{color:var(--text-primary);font-size:.85rem;font-weight:600}.user-role{color:var(--text-muted);font-size:.75rem}.main-wrapper{flex-direction:column;flex:1;min-width:0;display:flex}.header{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);height:65px;box-shadow:var(--shadow-sm);justify-content:space-between;align-items:center;padding:0 1.5rem;display:flex}.header-title h2{color:var(--text-primary);font-size:1.15rem;font-weight:700}.header-actions{align-items:center;gap:.85rem;display:flex}.theme-toggle-btn{background:var(--bg-primary);border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-md);cursor:pointer;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}.theme-toggle-btn:hover{border-color:var(--accent-teal);color:var(--accent-teal)}.search-bar{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);align-items:center;gap:.5rem;width:240px;padding:.45rem .75rem;display:flex}.search-bar input{color:var(--text-primary);background:0 0;border:none;outline:none;width:100%;font-size:.85rem}.btn{border-radius:var(--radius-md);cursor:pointer;border:none;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.82rem;font-weight:600;transition:all .2s;display:flex}.btn-primary{color:#fff;background:linear-gradient(135deg,#005e5e 0%,#003b3b 100%);border:1px solid #005e5e99;box-shadow:0 2px 8px #005e5e40}.btn-primary:hover{background:linear-gradient(135deg,#007373 0%,#004d4d 100%);box-shadow:0 4px 14px #005e5e59}.btn-secondary{background:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{border-color:var(--accent-teal)}.content-viewport{flex:1;padding:1.25rem 1.5rem;overflow-y:auto}.interactive-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);cursor:pointer;box-shadow:var(--shadow-sm);padding:1rem;transition:transform .2s,border-color .2s,box-shadow .2s}.interactive-card:hover{border-color:var(--accent-teal);transform:translateY(-2px);box-shadow:0 8px 24px #005e5e26}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;opacity:0;pointer-events:none;background:#0f172aa6;justify-content:center;align-items:center;width:100vw;height:100vh;transition:opacity .25s;display:flex;position:fixed;top:0;left:0}[data-theme=dark] .modal-overlay{background:#000000e0}.modal-overlay.active{opacity:1;pointer-events:auto}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:520px;padding:1.75rem;box-shadow:0 20px 40px #00000026}.modal-header{justify-content:space-between;align-items:center;margin-bottom:1.25rem;display:flex}.form-group{margin-bottom:1rem}.form-group label{color:var(--text-secondary);margin-bottom:.35rem;font-size:.8rem;font-weight:600;display:block}.form-control{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);outline:none;padding:.65rem .85rem;font-size:.88rem}.form-control:focus{border-color:var(--accent-teal);box-shadow:0 0 0 3px #005e5e26}