*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0B0D12;--surface: #13161E;--surface-raised: #191D28;--surface-hover: #1E2230;--border: #1F2333;--border-strong: #2A2F42;--text: #E4E5EA;--text-secondary: #8C90A3;--text-muted: #555970;--accent: #3B82F6;--accent-light: rgba(59, 130, 246, .1);--accent-hover: #2563EB;--accent-text: #93BBFD;--success: #22C55E;--success-bg: rgba(34, 197, 94, .08);--success-border: rgba(34, 197, 94, .18);--warning: #EAB308;--warning-bg: rgba(234, 179, 8, .08);--warning-border: rgba(234, 179, 8, .18);--error: #EF4444;--error-bg: rgba(239, 68, 68, .08);--error-border: rgba(239, 68, 68, .18);--shadow-sm: 0 1px 3px rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.2);--shadow-md: 0 4px 16px rgba(0,0,0,.35), 0 2px 6px rgba(0,0,0,.2);--shadow-lg: 0 20px 50px rgba(0,0,0,.5), 0 8px 20px rgba(0,0,0,.3);--radius: 8px;--radius-lg: 10px;--sidebar-width: 240px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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var(--border);display:flex;align-items:center;gap:10px}.brand-icon{width:34px;height:34px;background:linear-gradient(135deg,#3b82f6,#1d4ed8);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 2px 8px #3b82f640}.brand-icon svg{width:16px;height:16px;fill:#fff}.brand-text{display:flex;flex-direction:column}.brand-name{font-size:14px;font-weight:700;color:var(--text);letter-spacing:-.3px;line-height:1.2}.brand-sub{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-weight:500}.sidebar-nav{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:1px}.nav-section-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);padding:14px 10px 6px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:6px;font-size:13px;font-weight:500;color:var(--text-secondary);text-decoration:none;cursor:pointer;border:none;background:none;width:100%;text-align:left;transition:all .12s}.nav-item:hover{background:var(--surface-hover);color:var(--text)}.nav-item.active{background:var(--accent-light);color:var(--accent-text)}.nav-item svg{width:18px;height:18px;flex-shrink:0;opacity:.6}.nav-item.active svg{opacity:1;color:var(--accent)}.sidebar-footer{padding:10px 8px;border-top:1px solid var(--border)}.sidebar-footer .nav-item{color:var(--error)}.sidebar-footer .nav-item:hover{background:var(--error-bg)}.main-content{flex:1;margin-left:var(--sidebar-width);display:flex;flex-direction:column;min-height:100vh}.topbar{background:var(--surface);border-bottom:1px solid var(--border);padding:0 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var(--border)}.card-eyebrow{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--accent);margin-bottom:4px}.card-title{font-size:18px;font-weight:700;color:var(--text);letter-spacing:-.3px;line-height:1.2}.card-desc{margin-top:4px;font-size:13px;color:var(--text-secondary);line-height:1.5}.card-body{padding:20px 24px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:24px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-sm);transition:border-color .15s}.stat-card:hover{border-color:var(--border-strong)}.stat-label{font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.6px}.stat-value{font-size:30px;font-weight:700;color:var(--text);margin-top:4px;letter-spacing:-1px;font-variant-numeric:tabular-nums}.stat-detail{font-size:12px;color:var(--text-secondary);margin-top:2px}.field{margin-bottom:16px}.field label{display:block;font-size:12px;font-weight:600;color:var(--text-secondary);margin-bottom:5px;letter-spacing:.2px;text-transform:uppercase}.field-hint{font-size:11px;color:var(--text-muted);margin-top:4px}.input,input[type=text],input[type=tel],input[type=password],input[type=email],input[type=number],select{width:100%;height:40px;padding:0 12px;border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--bg);color:var(--text);font-family:Inter,sans-serif;font-size:14px;outline:none;transition:border-color .15s,box-shadow .15s}.input:focus,input[type=text]:focus,input[type=tel]:focus,input[type=password]:focus,input[type=email]:focus,input[type=number]:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}input::placeholder,textarea::placeholder{color:var(--text-muted)}textarea{width:100%;min-height:100px;padding:10px 12px;border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--bg);color:var(--text);font-family:Inter,sans-serif;font-size:14px;outline:none;resize:vertical;transition:border-color .15s,box-shadow .15s;line-height:1.5}textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:36px;padding:0 16px;border-radius:var(--radius);font-family:Inter,sans-serif;font-size:13px;font-weight:600;cursor:pointer;border:none;transition:all .12s;white-space:nowrap}.btn:disabled{opacity:.35;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover);box-shadow:0 2px 8px #3b82f64d}.btn-secondary{background:var(--surface-raised);color:var(--text-secondary);border:1px solid var(--border-strong)}.btn-secondary:hover:not(:disabled){background:var(--surface-hover);color:var(--text);border-color:var(--text-muted)}.btn-danger{background:#ef44441f;color:var(--error);border:1px solid var(--error-border)}.btn-danger:hover:not(:disabled){background:#ef444433}.btn-ghost{background:none;color:var(--text-secondary);border:none}.btn-ghost:hover:not(:disabled){background:var(--surface-hover);color:var(--text)}.btn-sm{height:30px;padding:0 10px;font-size:12px}.btn-full{width:100%}.btn-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.alert{display:flex;align-items:flex-start;gap:10px;padding:12px 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ease}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:480px;animation:slideUp .2s ease}.modal-header{padding:24px 24px 0}.modal-body{padding:20px 24px 24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}.qr-wrap{display:flex;flex-direction:column;align-items:center;padding:20px}.qr-frame{background:#fff;border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-md);margin-bottom:16px}.qr-frame img{display:block;width:220px;height:220px}.qr-placeholder{width:220px;height:220px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;color:var(--text-muted);font-size:12px}.qr-instructions{font-size:13px;color:var(--text-secondary);text-align:center;line-height:1.6;max-width:300px;margin-bottom:12px}.qr-instructions 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var(--border)}.group-card{background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;cursor:pointer;transition:all .12s}.group-card:hover{border-color:var(--accent);background:var(--surface-hover)}.group-card.selected{border-color:var(--accent);background:var(--accent-light)}.group-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.group-name{font-size:13px;font-weight:600;color:var(--text)}.group-jid{font-size:10px;color:var(--text-muted);font-family:SF Mono,Consolas,monospace;word-break:break-all;margin-top:2px}.group-desc-text{font-size:12px;color:var(--text-secondary);margin-top:6px;padding-top:6px;border-top:1px solid var(--border);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.match-badge{flex-shrink:0;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:2px 7px;border-radius:4px}.match-exact{background:var(--success-bg);color:var(--success);border:1px solid var(--success-border)}.match-fuzzy{background:var(--warning-bg);color:var(--warning);border:1px solid var(--warning-border)}.group-list{display:flex;flex-direction:column;gap:6px;max-height:400px;overflow-y:auto;padding-right:4px}.search-row{display:flex;gap:8px;align-items:flex-end}.search-row .field{flex:1;margin-bottom:0}.tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:20px}.tab{padding:10px 16px;font-size:13px;font-weight:500;color:var(--text-muted);cursor:pointer;border:none;background:none;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .12s}.tab:hover{color:var(--text-secondary)}.tab.active{color:var(--accent-text);border-bottom-color:var(--accent)}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-icon{font-size:36px;margin-bottom:12px;opacity:.4}.empty-title{font-size:16px;font-weight:600;color:var(--text-secondary);margin-bottom:4px}.empty-desc{font-size:13px;max-width:300px;margin:0 auto;line-height:1.5}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg)}.login-card{width:100%;max-width:400px}.login-brand{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:36px}.login-brand .brand-name{font-size:18px;font-weight:700}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);padding:10px 14px;border-bottom:1px solid var(--border)}td{padding:12px 14px;font-size:13px;border-bottom:1px solid var(--border);color:var(--text)}tr:last-child td{border-bottom:none}tr:hover td{background:var(--surface-raised)}.bulk-progress{margin-top:16px}.progress-bar{height:4px;background:var(--border);border-radius:2px;overflow:hidden;margin-top:8px}.progress-fill{height:100%;background:var(--accent);border-radius:2px;transition:width .3s ease}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:900px){.two-col{grid-template-columns:1fr}}.instance-select{display:flex;align-items:center;gap:8px}.instance-select select{width:auto;min-width:180px}.history-item{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border);transition:background .1s}.history-item:last-child{border-bottom:none}.history-item:hover{background:var(--surface-raised)}.history-icon{width:32px;height:32px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}.history-icon.message{background:var(--accent-light)}.history-icon.instance{background:var(--success-bg)}.history-icon.auth{background:var(--warning-bg)}.history-icon.system{background:var(--surface-raised)}.history-content{flex:1;min-width:0}.history-action{font-size:13px;font-weight:600;color:var(--text)}.history-detail{font-size:12px;color:var(--text-secondary);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-time{font-size:11px;color:var(--text-muted);white-space:nowrap;flex-shrink:0}.history-filters{display:flex;gap:6px;margin-bottom:16px}.filter-btn{padding:5px 12px;border-radius:20px;font-size:12px;font-weight:600;cursor:pointer;border:1px solid var(--border-strong);background:var(--surface-raised);color:var(--text-secondary);transition:all .12s}.filter-btn:hover{border-color:var(--text-muted);color:var(--text)}.filter-btn.active{background:var(--accent-light);color:var(--accent-text);border-color:#3b82f64d}.dropzone{border:2px dashed var(--border-strong);border-radius:var(--radius);padding:24px 16px;text-align:center;cursor:pointer;transition:all .15s;background:var(--bg)}.dropzone:hover,.dropzone.drag-over{border-color:var(--accent);background:var(--accent-light)}.dropzone-icon{font-size:28px;margin-bottom:8px;opacity:.5}.dropzone-text{font-size:13px;color:var(--text-secondary);line-height:1.5}.dropzone-text strong{color:var(--accent-text);cursor:pointer}.dropzone-hint{font-size:11px;color:var(--text-muted);margin-top:4px}.import-summary{display:flex;gap:12px;margin:12px 0}.import-stat{flex:1;background:var(--surface-raised);border:1px solid var(--border);border-radius:var(--radius);padding:12px;text-align:center}.import-stat-value{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}.import-stat-value.found{color:var(--success)}.import-stat-value.missing{color:var(--error)}.import-stat-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-top:2px}.not-found-panel{background:var(--error-bg);border:1px solid var(--error-border);border-radius:var(--radius);margin-top:12px;overflow:hidden}.not-found-header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .1s}.not-found-header:hover{background:#ef44440f}.not-found-title{font-size:13px;font-weight:600;color:var(--error);display:flex;align-items:center;gap:6px}.not-found-toggle{font-size:11px;color:var(--text-muted)}.not-found-list{padding:0 14px 12px;display:flex;flex-direction:column;gap:4px;max-height:200px;overflow-y:auto}.not-found-item{font-size:12px;color:var(--text-secondary);padding:4px 8px;background:#ef44440a;border-radius:4px;display:flex;align-items:center;gap:6px;font-family:Inter,sans-serif}.not-found-item .nf-x{color:var(--error);font-size:10px;font-weight:700}.file-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;background:var(--surface-raised);border:1px solid var(--border);border-radius:20px;font-size:12px;color:var(--text-secondary);margin-bottom:12px}.file-chip-remove{width:16px;height:16px;border-radius:50%;border:none;background:var(--border-strong);color:var(--text-secondary);font-size:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;transition:all .1s}.file-chip-remove:hover{background:var(--error);color:#fff}@media(max-width:768px){.sidebar{display:none}.main-content{margin-left:0}.stats-grid{grid-template-columns:1fr 1fr}.instance-grid{grid-template-columns:1fr}}