:root{--bg:#f2f2f0;--surface:#fff;--surface-2:#f7f7f5;--border:#e2e2de;--border-strong:#c8c8c4;--text:#111110;--text-2:#6b6b68;--text-3:#9b9b97;--accent:#1a1a18;--accent-hover:#2e2e2c;--danger:#c13b3b;--danger-bg:#fdf2f2;--success:#2e7d32;--success-bg:#f2faf2;--warning:#b45309;--warning-bg:#fdf8f0;--info:#1e5fa8;--info-bg:#f0f6ff;--sidebar-width:220px;--navbar-height:52px;--radius:4px;--radius-lg:6px}*,: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:IBM Plex Sans,-apple-system,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}table{border-collapse:collapse;width:100%}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}.app-layout{min-height:100vh;display:flex}.main-content{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-height:100vh;display:flex}.page-body{flex:1;padding:24px}.sidebar{width:var(--sidebar-width);background:var(--surface);border-right:1px solid var(--border);z-index:100;flex-direction:column;height:100vh;display:flex;position:fixed;top:0;left:0;overflow-y:auto}.sidebar-logo{border-bottom:1px solid var(--border);letter-spacing:.5px;color:var(--text);text-transform:uppercase;padding:16px;font-size:13px;font-weight:600}.sidebar-section{border-bottom:1px solid var(--border);padding:8px 0}.sidebar-section:last-child{border-bottom:none}.sidebar-section-label{letter-spacing:.8px;text-transform:uppercase;color:var(--text-3);padding:8px 16px 4px;font-size:10px;font-weight:600}.sidebar-link{color:var(--text-2);align-items:center;gap:8px;padding:8px 16px;font-size:13px;transition:background .1s,color .1s;display:flex}.sidebar-link:hover{background:var(--bg);color:var(--text)}.sidebar-link.active{background:var(--bg);color:var(--text);font-weight:500}.sidebar-link svg{flex-shrink:0;width:14px;height:14px}.sidebar-badge{background:var(--danger);color:#fff;border-radius:9px;justify-content:center;align-items:center;min-width:18px;height:18px;padding:0 4px;font-size:10px;font-weight:600;display:inline-flex}.sidebar-bottom{border-top:1px solid var(--border);color:var(--text-3);margin-top:auto;padding:12px 16px;font-size:12px}.sidebar-user{color:var(--text);text-overflow:ellipsis;white-space:nowrap;margin-bottom:2px;font-size:13px;font-weight:500;overflow:hidden}.sidebar-role{text-transform:capitalize;color:var(--text-3);font-size:11px}.sidebar-logout{color:var(--danger);cursor:pointer;background:0 0;border:none;margin-top:8px;padding:0;font-size:12px}.navbar{height:var(--navbar-height);background:var(--surface);border-bottom:1px solid var(--border);z-index:50;justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:sticky;top:0}.navbar-title{color:var(--text);font-size:14px;font-weight:500}.navbar-right{align-items:center;gap:12px;display:flex}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}.card-title{color:var(--text);text-transform:uppercase;letter-spacing:.3px;margin-bottom:16px;font-size:13px;font-weight:600}.scroll-x-hidden{scrollbar-width:none;-ms-overflow-style:none}.scroll-x-hidden::-webkit-scrollbar{display:none}.stat-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-bottom:24px;display:grid}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px 20px}.stat-label{letter-spacing:.5px;text-transform:uppercase;color:var(--text-3);margin-bottom:6px;font-size:11px;font-weight:600}.stat-value{color:var(--text);font-family:IBM Plex Mono,monospace;font-size:26px;font-weight:300}.stat-sub{color:var(--text-3);margin-top:4px;font-size:11px}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.page-title{font-size:18px;font-weight:500}.page-subtitle{color:var(--text-3);margin-top:2px;font-size:12px}.btn{border-radius:var(--radius);cursor:pointer;white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:500;transition:background .1s,border-color .1s,color .1s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn-secondary{color:var(--text);border-color:var(--border-strong);background:0 0}.btn-secondary:hover{background:var(--bg)}.btn-danger{color:var(--danger);background:0 0;border-color:#e9b4b4}.btn-danger:hover{background:var(--danger-bg)}.btn-sm{padding:4px 10px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.table-wrapper{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);overflow-x:auto}.data-table{width:100%}.data-table th{text-align:left;letter-spacing:.5px;text-transform:uppercase;color:var(--text-3);background:var(--surface-2);border-bottom:1px solid var(--border);white-space:nowrap;padding:10px 14px;font-size:11px;font-weight:600}.data-table td{color:var(--text);border-bottom:1px solid var(--border);vertical-align:middle;padding:10px 14px;font-size:13px}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover 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1fr;gap:12px;display:grid}.form-error{color:var(--danger);margin-top:4px;font-size:11px}.modal-overlay{z-index:1000;background:#0006;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:480px;max-height:90vh;overflow-y:auto}.modal-lg{max-width:640px}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-title{font-size:14px;font-weight:600}.modal-close{color:var(--text-3);cursor:pointer;background:0 0;border:none;padding:2px;font-size:18px;line-height:1}.modal-close:hover{color:var(--text)}.modal-body{padding:20px}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:8px;padding:12px 20px;display:flex}.badge{letter-spacing:.3px;text-transform:uppercase;border-radius:3px;align-items:center;padding:2px 7px;font-size:11px;font-weight:600;display:inline-flex}.badge-success{background:var(--success-bg);color:var(--success)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-info{background:var(--info-bg);color:var(--info)}.badge-neutral{background:var(--bg);color:var(--text-2)}.filters-bar{flex-wrap:wrap;gap:10px;margin-bottom:16px;display:flex}.search-input{border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);color:var(--text);min-width:200px;padding:7px 10px;font-size:13px}.search-input:focus{border-color:var(--accent);outline:none}.alert{border-radius:var(--radius);border:1px solid;margin-bottom:16px;padding:12px 16px;font-size:13px}.alert-error{background:var(--danger-bg);color:var(--danger);border-color:#e9b4b4}.alert-success{background:var(--success-bg);color:var(--success);border-color:#a8d8aa}.alert-warning{background:var(--warning-bg);color:var(--warning);border-color:#f0cc94}.alert-info{background:var(--info-bg);color:var(--info);border-color:#a8c8f0}.login-page{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:360px;padding:36px 40px}.login-title{margin-bottom:4px;font-size:18px;font-weight:500}.login-subtitle{color:var(--text-3);margin-bottom:28px;font-size:12px}.progress-bar{background:var(--border);border-radius:3px;height:6px;overflow:hidden}.progress-fill{background:var(--accent);border-radius:3px;height:100%;transition:width .3s}.progress-fill.danger{background:var(--danger)}.progress-fill.warning{background:var(--warning)}.progress-fill.success{background:var(--success)}.loader{color:var(--text-3);justify-content:center;align-items:center;padding:48px;font-size:13px;display:flex}.spinner{border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:20px;height:20px;margin-right:10px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.toast-container{z-index:2000;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:20px;right:20px}.toast{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);border-left:3px solid var(--accent);max-width:320px;padding:12px 16px;font-size:13px;box-shadow:0 2px 8px #0000001f}.toast.toast-success{border-left-color:var(--success)}.toast.toast-error{border-left-color:var(--danger)}.toast.toast-warning{border-left-color:var(--warning)}.in-app-notif-container{z-index:2100;flex-direction:column;gap:8px;width:300px;display:flex;position:fixed;top:20px;right:20px}.in-app-notif{background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:var(--radius);cursor:pointer;padding:12px 14px;animation:.2s notif-slide-in;box-shadow:0 4px 16px #00000026}.in-app-notif:hover{background:var(--surface-2)}.in-app-notif-header{justify-content:space-between;align-items:center;gap:8px;margin-bottom:4px;display:flex}.in-app-notif-title{color:var(--text);font-size:13px;font-weight:600}.in-app-notif-close{cursor:pointer;color:var(--text-3);background:0 0;border:none;flex-shrink:0;padding:0;font-size:16px;line-height:1}.in-app-notif-close:hover{color:var(--text)}.in-app-notif-message{color:var(--text-2);font-size:12px;line-height:1.45}@keyframes notif-slide-in{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.pagination{justify-content:center;align-items:center;gap:4px;margin-top:16px;display:flex}.pagination-btn{border:1px solid var(--border-strong);background:var(--surface);border-radius:var(--radius);cursor:pointer;color:var(--text-2);padding:5px 10px;font-size:12px}.pagination-btn:hover{background:var(--bg)}.pagination-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.pagination-btn:disabled{opacity:.4;cursor:not-allowed}.mobile-menu-btn{cursor:pointer;color:var(--text);background:0 0;border:none;padding:6px;display:none}.chat-container{height:calc(100vh - var(--navbar-height) - 48px);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;display:flex}.chat-messages{flex-direction:column;flex:1;gap:16px;padding:20px;display:flex;overflow-y:auto}.chat-message{max-width:70%}.chat-message.user{align-self:flex-end}.chat-message.assistant{align-self:flex-start}.chat-bubble{border-radius:var(--radius-lg);padding:10px 14px;font-size:13px;line-height:1.6}.chat-message.user .chat-bubble{background:var(--accent);color:#fff}.chat-message.assistant .chat-bubble{background:var(--bg);border:1px solid var(--border);color:var(--text)}.chat-role{text-transform:uppercase;letter-spacing:.5px;color:var(--text-3);margin-bottom:4px;font-size:10px;font-weight:600}.chat-input-area{border-top:1px solid var(--border);gap:8px;padding:16px;display:flex}.chat-input{border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);color:var(--text);resize:none;flex:1;padding:8px 12px;font-size:13px}.chat-input:focus{border-color:var(--accent);outline:none}.qr-container{flex-direction:column;align-items:center;padding:32px;display:flex}.qr-code{border:1px solid var(--border);border-radius:var(--radius);width:200px;height:200px;margin-bottom:16px}.qr-code img{width:100%;height:100%}.qr-timer{color:var(--text);font-family:IBM Plex Mono,monospace;font-size:24px;font-weight:500}.qr-expired{color:var(--danger)}.tabs{border-bottom:1px solid var(--border);gap:0;margin-bottom:20px;display:flex}.tab{color:var(--text-2);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:10px 16px;font-size:13px;font-weight:500;transition:color .1s}.tab:hover{color:var(--text)}.tab.active{color:var(--text);border-bottom-color:var(--accent)}.att-bar-row{align-items:center;gap:10px;font-size:12px;display:flex}.att-bar-label{min-width:140px;color:var(--text-2);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.att-bar-track{background:var(--border);border-radius:3px;flex:1;height:6px;overflow:hidden}.att-bar-fill{background:var(--success);border-radius:3px;height:100%;transition:width .4s}.att-bar-pct{text-align:right;min-width:36px;color:var(--text);font-family:IBM Plex Mono,monospace;font-size:11px;font-weight:500}.two-col{grid-template-columns:1fr 1fr;gap:16px;display:grid}.three-col{grid-template-columns:1fr 1fr 1fr;gap:16px;display:grid}.mono{font-family:IBM Plex Mono,monospace;font-size:12px}.notif-dot{background:var(--danger);border-radius:50%;width:7px;height:7px;display:inline-block}@media (width<=768px){:root{--sidebar-width:0px}.main-content{margin-left:0}.sidebar{transition:transform .2s;transform:translate(-100%)}.sidebar.open{width:220px;transform:translate(0)}.mobile-menu-btn{display:flex}.page-body{padding:16px}.form-row,.two-col{grid-template-columns:1fr}.three-col,.stat-grid{grid-template-columns:1fr 1fr}.chat-message{max-width:90%}.modal{max-width:100%}}@media (width<=480px){.three-col,.stat-grid{grid-template-columns:1fr}}