:root{--bg:#fafafa;--bg-card:#fff;--bg-sidebar:#0f172a;--bg-sidebar-hover:#1e293b;--bg-sidebar-active:#334155;--text:#0f172a;--text-secondary:#64748b;--text-sidebar:#cbd5e1;--text-sidebar-active:#fff;--border:#e2e8f0;--accent:#6366f1;--accent-light:#eef2ff;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--danger-light:#fef2f2;--success-light:#ecfdf5;--warning-light:#fffbeb;color:var(--text);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0f172a;--bg-card:#1e293b;--bg-sidebar:#020617;--bg-sidebar-hover:#0f172a;--bg-sidebar-active:#1e293b;--text:#e2e8f0;--text-secondary:#94a3b8;--border:#334155;--accent-light:#1e1b4b;--danger-light:#450a0a;--success-light:#052e16;--warning-light:#451a03}}:root[data-theme=dark]{--bg:#0f172a;--bg-card:#1e293b;--bg-sidebar:#020617;--bg-sidebar-hover:#0f172a;--bg-sidebar-active:#1e293b;--text:#e2e8f0;--text-secondary:#94a3b8;--border:#334155;--accent-light:#1e1b4b;--danger-light:#450a0a;--success-light:#052e16;--warning-light:#451a03}:root[data-theme=light]{--bg:#fafafa;--bg-card:#fff;--bg-sidebar:#0f172a;--bg-sidebar-hover:#1e293b;--bg-sidebar-active:#334155;--text:#0f172a;--text-secondary:#64748b;--border:#e2e8f0;--accent-light:#eef2ff;--danger-light:#fef2f2;--success-light:#ecfdf5;--warning-light:#fffbeb}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text)}.app{min-height:100vh;display:flex}.sidebar{background:var(--bg-sidebar);width:240px;color:var(--text-sidebar);z-index:10;flex-direction:column;flex-shrink:0;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-brand{border-bottom:1px solid #ffffff14;padding:20px 16px}.sidebar-brand h1{color:#fff;letter-spacing:-.02em;font-size:18px;font-weight:700}.sidebar-brand span{color:var(--text-sidebar);text-transform:uppercase;letter-spacing:.08em;font-size:11px}.sidebar-project{border-bottom:1px solid #ffffff14;flex-direction:column;gap:6px;padding:12px 16px;display:flex}.sidebar-project label{text-transform:uppercase;letter-spacing:.08em;color:var(--text-sidebar);opacity:.7;font-size:10px}.sidebar-project select{background:var(--bg-sidebar-hover);color:#fff;cursor:pointer;border:1px solid #ffffff1f;border-radius:6px;width:100%;padding:8px 10px;font-family:inherit;font-size:13px;font-weight:500}.sidebar-project select:hover{border-color:#ffffff40}.sidebar-project select option{background:var(--bg-sidebar);color:#fff}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:8px;display:flex}.sidebar-nav a{color:var(--text-sidebar);border-radius:6px;align-items:center;gap:10px;padding:9px 12px;font-size:14px;font-weight:500;text-decoration:none;transition:background .15s,color .15s;display:flex}.sidebar-nav a:hover{background:var(--bg-sidebar-hover);color:#fff}.sidebar-nav a.active{background:var(--bg-sidebar-active);color:var(--text-sidebar-active)}.sidebar-footer{border-top:1px solid #ffffff14;padding:8px}.sidebar-logout{width:100%;color:var(--text-sidebar);cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:10px;padding:9px 12px;font-family:inherit;font-size:14px;font-weight:500;transition:background .15s,color .15s;display:flex}.sidebar-logout:hover{background:var(--bg-sidebar-hover);color:#fff}.main{flex:1;max-width:1200px;margin-left:240px;padding:24px 32px}.page-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.page-header h2{letter-spacing:-.02em;font-size:22px;font-weight:700}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:18px}.stat-card .label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px;font-size:12px;font-weight:600}.stat-card .value{font-variant-numeric:tabular-nums;font-size:28px;font-weight:700}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;margin-bottom:16px;padding:20px}.card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.card-header h3{font-size:15px;font-weight:600}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;border-bottom:2px solid var(--border);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;padding:10px 12px;font-size:11px;font-weight:600}td{border-bottom:1px solid var(--border);vertical-align:middle;padding:10px 12px}tr:last-child td{border-bottom:none}.badge{text-transform:uppercase;letter-spacing:.04em;border-radius:9999px;align-items:center;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-success{background:var(--success-light);color:var(--success)}.badge-warning{background:var(--warning-light);color:var(--warning)}.badge-danger{background:var(--danger-light);color:var(--danger)}.badge-accent{background:var(--accent-light);color:var(--accent)}.btn{border:1px solid var(--border);background:var(--bg-card);color:var(--text);cursor:pointer;border-radius:6px;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:500;transition:all .15s;display:inline-flex}.btn:hover{border-color:var(--accent)}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{opacity:.9}.btn-sm{padding:4px 10px;font-size:12px}.btn-danger{color:var(--danger);border-color:var(--danger)}.btn-danger:hover{background:var(--danger-light)}.btn-icon{cursor:pointer;color:var(--text-secondary);background:0 0;border:none;border-radius:4px;padding:6px}.btn-icon:hover{background:var(--accent-light);color:var(--accent)}.actions{gap:4px;display:flex}input,textarea,select{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);border-radius:6px;padding:8px 12px;font-family:inherit;font-size:13px}input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light);outline:none}textarea{resize:vertical;min-height:100px}.form-group{margin-bottom:14px}.form-group label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px;font-size:12px;font-weight:600;display:block}.form-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.modal-backdrop{z-index:100;background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border-radius:12px;width:90%;max-width:560px;max-height:85vh;padding:24px;overflow-y:auto;box-shadow:0 20px 60px #0000004d}.modal h3{margin-bottom:18px;font-size:17px;font-weight:700}.modal-actions{justify-content:flex-end;gap:8px;margin-top:20px;display:flex}.empty-state{text-align:center;color:var(--text-secondary);padding:48px 20px}.empty-state p{margin-top:8px;font-size:14px}.toggle{background:var(--border);cursor:pointer;border:none;border-radius:11px;width:38px;height:22px;transition:background .2s;position:relative}.toggle.active{background:var(--success)}.toggle:after{content:"";background:#fff;border-radius:50%;width:16px;height:16px;transition:transform .2s;position:absolute;top:3px;left:3px}.toggle.active:after{transform:translate(16px)}.graph-canvas{border:1px solid var(--border);background:var(--bg);border-radius:8px;width:100%;height:500px;position:relative;overflow:hidden}.search-bar{margin-bottom:16px;position:relative}.search-bar input{padding-left:36px}.search-bar svg{color:var(--text-secondary);position:absolute;top:50%;left:10px;transform:translateY(-50%)}.loading{color:var(--text-secondary);justify-content:center;align-items:center;padding:48px;display:flex}.toast{z-index:200;border-radius:8px;padding:12px 20px;font-size:13px;font-weight:500;animation:.3s slideUp;position:fixed;bottom:20px;right:20px}.toast-success{background:var(--success);color:#fff}.toast-error{background:var(--danger);color:#fff}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.overflow-x{overflow-x:auto}.login-page{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;width:100%;max-width:380px;padding:36px;box-shadow:0 4px 24px #00000014}.login-brand{text-align:center;margin-bottom:20px}.login-tabs{border:1px solid var(--border);border-radius:6px;gap:0;margin-bottom:20px;display:flex;overflow:hidden}.login-tab{background:var(--bg);color:var(--text-secondary);cursor:pointer;border:none;flex:1;padding:8px;font-family:inherit;font-size:13px;font-weight:600;transition:all .15s}.login-tab.active{background:var(--accent);color:#fff}.login-brand h1{color:var(--accent);letter-spacing:-.02em;font-size:22px;font-weight:700}.login-brand span{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;font-size:12px}.login-error{background:var(--danger-light);color:var(--danger);border-radius:6px;margin-bottom:16px;padding:10px 14px;font-size:13px;font-weight:500}.login-btn{justify-content:center;width:100%;margin-top:6px;padding:10px;font-size:14px}.login-btn:disabled{opacity:.6;cursor:not-allowed}.login-success{background:var(--success-light);color:var(--success);border-radius:6px;margin-bottom:16px;padding:10px 14px;font-size:13px;font-weight:500}.login-link{color:var(--accent);cursor:pointer;text-align:center;background:0 0;border:none;width:100%;margin-top:12px;padding:0;font-size:13px}.login-link:hover{text-decoration:underline}.login-subtitle{color:var(--text-secondary);text-align:center;margin-bottom:16px;font-size:13px}