:root{--bg: #0f1117;--bg-card: #1a1d27;--bg-sidebar: #141720;--bg-sidebar-hover:#1e2231;--bg-sidebar-active:#252a3a;--bg-input: #1a1d27;--bg-hover: #1e2231;--text: #e2e4e9;--text-secondary: #8b8fa3;--text-muted: #5c6070;--text-sidebar: #8b8fa3;--text-sidebar-active: #e2e4e9;--border: #2a2e3b;--border-light: #1e2231;--primary: #6366f1;--primary-hover: #5558e6;--primary-soft: rgba(99,102,241,.12);--danger: #f43f5e;--danger-hover: #e11d48;--danger-soft: rgba(244,63,94,.12);--success: #14b8a6;--success-soft: rgba(20,184,166,.1);--warning: #f59e0b;--warning-soft: rgba(245,158,11,.1);--info: #3b82f6;--info-soft: rgba(59,130,246,.12);--radius: 8px;--radius-lg: 12px;--shadow: 0 1px 2px rgba(0,0,0,.3);--shadow-lg: 0 4px 24px rgba(0,0,0,.4)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-layout{display:flex;min-height:100vh}.sidebar{width:256px;background:var(--bg-sidebar);color:var(--text-sidebar);display:flex;flex-direction:column;flex-shrink:0;border-right:1px solid var(--border);position:fixed;top:0;left:0;bottom:0;z-index:100;overflow-y:auto}.sidebar-header{padding:20px 20px 16px;display:flex;align-items:center;gap:10px}.sidebar-logo{width:32px;height:32px;background:var(--primary);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:14px;flex-shrink:0}.sidebar-brand{font-size:17px;font-weight:700;color:var(--text-sidebar-active);letter-spacing:-.01em}.sidebar-nav{flex:1;padding:4px 12px}.sidebar-group-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);padding:16px 8px 6px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:8px 12px;color:var(--text-sidebar);text-decoration:none;font-size:14px;font-weight:400;border-radius:var(--radius);transition:all .15s;position:relative;margin-bottom:1px}.sidebar-link:hover{background:var(--bg-sidebar-hover);color:var(--text-sidebar-active)}.sidebar-link.active{background:var(--bg-sidebar-active);color:var(--text-sidebar-active);font-weight:500}.sidebar-link.active:before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;background:var(--primary);border-radius:0 3px 3px 0}.sidebar-link svg{width:18px;height:18px;flex-shrink:0;opacity:.6}.sidebar-link:hover svg,.sidebar-link.active svg{opacity:1}.sidebar-footer{padding:12px 16px;border-top:1px solid var(--border)}.sidebar-footer .user-info{display:flex;align-items:center;gap:10px}.sidebar-user-avatar{width:32px;height:32px;border-radius:9999px;background:var(--primary-soft);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;flex-shrink:0}.sidebar-footer .username{font-weight:500;color:var(--text-sidebar-active);font-size:14px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.main-content{flex:1;padding:28px 32px;margin-left:256px;min-width:0}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-header h1{font-size:22px;font-weight:600;letter-spacing:-.01em}.card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border)}.card-body{padding:20px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-card{padding:20px 24px;display:flex;align-items:center;gap:16px}.stat-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-icon svg{width:22px;height:22px}.stat-icon.primary{background:var(--primary-soft);color:var(--primary)}.stat-icon.success{background:var(--success-soft);color:var(--success)}.stat-icon.info{background:var(--info-soft);color:var(--info)}.stat-icon.warning{background:var(--warning-soft);color:var(--warning)}.stat-icon.danger{background:var(--danger-soft);color:var(--danger)}.stat-card .stat-label{font-size:13px;color:var(--text-secondary);margin-bottom:2px}.stat-card .stat-value{font-size:26px;font-weight:700;line-height:1.2}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px 16px;font-size:14px}th{font-weight:600;color:var(--text-secondary);font-size:11px;text-transform:uppercase;letter-spacing:.05em;background:var(--bg);border-bottom:1px solid var(--border)}td{border-bottom:1px solid var(--border-light)}tr:hover td{background:var(--bg-hover)}.table-empty td{text-align:center;padding:48px 16px;color:var(--text-muted)}.table-empty:hover td{background:transparent}.table-empty-icon{margin-bottom:8px;opacity:.4}.table-actions{display:flex;gap:6px}.pagination{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;font-size:13px;color:var(--text-secondary);border-top:1px solid var(--border-light)}.pagination-buttons{display:flex;gap:4px;align-items:center}.pagination-page{padding:4px 12px;font-size:13px;color:var(--text-secondary)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);border:1px solid var(--border);background:transparent;color:var(--text);font-size:14px;font-weight:500;cursor:pointer;transition:all .15s;text-decoration:none;white-space:nowrap}.btn:hover{background:var(--bg-hover);border-color:var(--text-muted)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-danger:hover{background:var(--danger-hover);border-color:var(--danger-hover)}.btn-sm{padding:5px 12px;font-size:13px}.btn-icon{padding:6px;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;transition:all .15s}.btn-icon:hover{background:var(--bg-hover);color:var(--text)}.btn-icon.danger:hover{color:var(--danger);background:var(--danger-soft)}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:14px;font-weight:500;margin-bottom:6px;color:var(--text)}.form-control{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;background:var(--bg-input);color:var(--text);outline:none;transition:border-color .15s,box-shadow .15s}.form-control::placeholder{color:var(--text-muted)}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}select.form-control{-webkit-appearance:auto;-moz-appearance:auto;appearance:auto}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:var(--bg-card);border-radius:16px;border:1px solid var(--border);box-shadow:var(--shadow-lg);width:100%;max-width:480px;max-height:90vh;overflow-y:auto}.modal-lg{max-width:640px}.modal-header{padding:20px 24px 16px;font-size:17px;font-weight:600;display:flex;justify-content:space-between;align-items:center}.modal-body{padding:0 24px 20px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px}.modal-danger-icon{width:44px;height:44px;border-radius:9999px;background:var(--danger-soft);color:var(--danger);display:flex;align-items:center;justify-content:center;margin-bottom:16px}.modal-danger-icon svg{width:22px;height:22px}.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 10px;border-radius:9999px;font-size:12px;font-weight:500}.badge-dot{width:6px;height:6px;border-radius:9999px;flex-shrink:0}.badge-success{background:var(--success-soft);color:#5eead4}.badge-success .badge-dot{background:#5eead4}.badge-danger{background:var(--danger-soft);color:#fda4af}.badge-danger .badge-dot{background:#fda4af}.badge-warning{background:var(--warning-soft);color:#fcd34d}.badge-warning .badge-dot{background:#fcd34d}.badge-info{background:var(--info-soft);color:#93c5fd}.badge-info .badge-dot{background:#93c5fd}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg)}.login-card{width:100%;max-width:400px;padding:40px}.login-logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:8px}.login-logo-icon{width:40px;height:40px;background:var(--primary);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:16px}.login-card h1{font-size:24px;text-align:center;margin-bottom:8px}.login-card .subtitle{text-align:center;color:var(--text-secondary);font-size:14px;margin-bottom:32px}.error-msg{background:var(--danger-soft);color:#fda4af;padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:16px;border:1px solid rgba(244,63,94,.2)}.success-msg{background:var(--success-soft);color:#5eead4;padding:10px 14px;border-radius:var(--radius);font-size:13px;margin-bottom:16px;border:1px solid rgba(20,184,166,.2)}.settings-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border-light)}.settings-row:last-child{border-bottom:none}.settings-key{font-weight:500;min-width:200px;font-size:14px}.settings-value{flex:1}.totp-setup{text-align:center}.totp-secret{font-family:SF Mono,Fira Code,Cascadia Code,monospace;font-size:15px;background:var(--bg);padding:12px;border-radius:var(--radius);border:1px solid var(--border);word-break:break-all;margin:16px 0;color:var(--text)}.strategy-tabs{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:16px;border-bottom:1px solid var(--border);padding-bottom:8px}.strategy-tab{padding:5px 14px;border:1px solid var(--border);border-radius:9999px;background:transparent;color:var(--text-secondary);font-size:12px;font-weight:500;cursor:pointer;transition:all .15s}.strategy-tab:hover{background:var(--bg-hover);color:var(--text)}.strategy-tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.strategy-options{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px}.strategy-option{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:4px 0}.strategy-option label{font-size:13px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex-shrink:0;max-width:55%}.strategy-option input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary)}.strategy-option .form-control{max-width:140px;padding:4px 8px;font-size:13px}.info-section{margin-bottom:20px}.info-section:last-child{margin-bottom:0}.info-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:6px}.info-code{font-family:SF Mono,Fira Code,Cascadia Code,monospace;font-size:13px;background:var(--bg);padding:6px 12px;border-radius:6px;border:1px solid var(--border);color:var(--text);word-break:break-all}@media(max-width:768px){.sidebar{display:none}.main-content{margin-left:0;padding:16px}.stats-grid,.strategy-options{grid-template-columns:1fr}}