:root{--primary:#8b5cf6;--primary-hover:#7c3aed;--primary-light:#ede9fe;--bg:#f5f3ff;--bg-card:#fff;--border:#e4e4e7;--border-strong:#d4d4d8;--text:#18181b;--text-secondary:#52525b;--text-muted:#a1a1aa;--green:#16a34a;--green-bg:#dcfce7;--amber:#d97706;--amber-bg:#fef3c7;--red:#dc2626;--red-bg:#fef2f2;--blue:#3b82f6;--blue-bg:#eff6ff;--purple:#8b5cf6;--purple-bg:#ede9fe;--radius:8px;--shadow:0 1px 3px #0000000f;--sidebar-w:240px;--header-h:56px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.app-shell{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-w);background:var(--bg-card);border-right:1px solid var(--border);z-index:100;flex-direction:column;transition:transform .2s;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-header{border-bottom:1px solid var(--border);padding:16px 16px 12px}.sidebar-logo{align-items:center;gap:8px;font-size:1.2rem;font-weight:700;display:flex}.sidebar-logo span{color:var(--primary)}.sidebar-nav{flex:1;padding:8px;overflow-y:auto}.sidebar-nav-item{color:var(--text-muted);cursor:pointer;border-radius:6px;align-items:center;gap:10px;margin-bottom:2px;padding:9px 12px;font-size:.9rem;font-weight:500;transition:all .15s;display:flex}.sidebar-nav-item:hover{background:var(--bg);color:var(--text);text-decoration:none}.sidebar-nav-item.active{background:var(--primary-light);color:var(--primary)}.sidebar-nav-item svg{flex-shrink:0;width:18px;height:18px}.sidebar-nav-label{flex:1}.sidebar-nav-count{background:var(--primary);color:#fff;border-radius:10px;padding:1px 6px;font-size:.7rem;font-weight:600}.main-content{margin-left:var(--sidebar-w);flex:1;min-width:0}.main-header{z-index:50;height:var(--header-h);background:var(--bg-card);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:sticky;top:0}.main-header-left{align-items:center;gap:16px;display:flex}.main-header-right{align-items:center;gap:12px;display:flex}.main-header h1{font-size:1.1rem;font-weight:600}.hamburger{cursor:pointer;color:var(--text);background:0 0;border:none;padding:4px;font-size:1.4rem;display:none}.main-body{max-width:1400px;padding:20px 24px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:14px 16px;font-size:.9rem;font-weight:600;display:flex}.card-body{padding:16px}.card-body-sm{padding:12px 16px}.stat-grid{gap:12px;display:grid}.stat-grid-4{grid-template-columns:repeat(4,1fr)}.stat-grid-3{grid-template-columns:repeat(3,1fr)}.stat-grid-2{grid-template-columns:repeat(2,1fr)}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px 16px}.stat-card-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em;margin-bottom:4px;font-size:.78rem}.stat-card-value{font-size:1.5rem;font-weight:700;line-height:1.2}.stat-card-change{margin-top:2px;font-size:.78rem}.stat-card-change.up{color:var(--green)}.stat-card-change.down{color:var(--red)}.data-table-wrapper{overflow-x:auto}.data-table{border-collapse:collapse;width:100%;font-size:.85rem}.data-table th{background:var(--bg);text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 12px;font-size:.78rem;font-weight:600}.data-table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:10px 12px}.data-table tbody tr:hover{background:#f1f5f9}.data-table tbody tr:last-child td{border-bottom:none}.cell-actions{white-space:nowrap;text-align:right}.btn{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:6px;align-items:center;gap:6px;padding:8px 16px;font-size:.85rem;font-weight:500;line-height:1.4;transition:all .15s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--bg-card);color:var(--text);border-color:var(--border)}.btn-secondary:hover{background:var(--bg)}.btn-danger{background:var(--red);color:#fff;border-color:var(--red)}.btn-success{background:var(--green);color:#fff;border-color:var(--green)}.btn-ghost{color:var(--text-muted);background:0 0;border-color:#0000}.btn-ghost:hover{background:var(--bg);color:var(--text)}.btn-sm{padding:5px 10px;font-size:.78rem}.btn-xs{border-radius:4px;padding:3px 7px;font-size:.72rem}.badge{white-space:nowrap;border-radius:10px;align-items:center;padding:2px 8px;font-size:.72rem;font-weight:600;display:inline-flex}.badge-green{background:var(--green-bg);color:var(--green)}.badge-amber{background:var(--amber-bg);color:var(--amber)}.badge-red{background:var(--red-bg);color:var(--red)}.badge-blue{background:var(--blue-bg);color:var(--blue)}.badge-purple{background:var(--purple-bg);color:var(--purple)}.badge-gray{color:var(--text-muted);background:#f1f5f9}.tabs{border-bottom:1px solid var(--border);gap:0;margin-bottom:16px;display:flex;overflow-x:auto}.tab{color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;padding:10px 16px;font-size:.85rem;font-weight:500;transition:all .15s}.tab:hover{color:var(--text)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.filter-bar{flex-wrap:wrap;align-items:center;gap:8px;padding:12px 0;display:flex}.filter-bar input,.filter-bar select{border:1px solid var(--border);background:var(--bg-card);color:var(--text);border-radius:6px;padding:6px 10px;font-size:.82rem}.filter-bar input:focus,.filter-bar select:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-light);outline:none}.form-group{margin-bottom:14px}.form-label{color:var(--text);margin-bottom:4px;font-size:.82rem;font-weight:500;display:block}.form-input,.form-select,.form-textarea{border:1px solid var(--border);background:var(--bg-card);width:100%;color:var(--text);border-radius:6px;padding:8px 10px;font-size:.85rem}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-light);outline:none}.form-textarea{resize:vertical;min-height:70px}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.modal-overlay{z-index:200;background:#0006;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border-radius:var(--radius);flex-direction:column;width:100%;max-width:520px;max-height:85vh;display:flex;box-shadow:0 8px 30px #00000026}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;font-size:1rem;font-weight:600;display:flex}.modal-close{cursor:pointer;color:var(--text-muted);background:0 0;border:none;padding:0;font-size:1.3rem;line-height:1}.modal-body{padding:20px;overflow-y:auto}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:8px;padding:14px 20px;display:flex}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.mb-8{margin-bottom:8px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}.font-semibold{font-weight:600}.text-muted{color:var(--text-muted)}.text-sm{font-size:.82rem}.text-xs{font-size:.75rem}.w-full{width:100%}@media (max-width:767px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.hamburger-overlay.active{display:block}.hamburger-overlay{z-index:99;background:#0000004d;display:none;position:fixed;inset:0}.main-content{margin-left:0}.main-header{padding:0 16px}.main-body{padding:16px}.hamburger{display:block}.stat-grid-4,.stat-grid-3{grid-template-columns:repeat(2,1fr)}}