@import "https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,300;0,14..32,400;0,14..32,500;0,14..32,600;0,14..32,700&display=swap";:root{--bg-base:#080c14;--bg-surface:#0f1824;--bg-elevated:#162032;--bg-muted:#1d2d42;--bg-hover:#243349;--border:#ffffff12;--border-strong:#ffffff21;--text-primary:#f0f4ff;--text-secondary:#8899b2;--text-muted:#55657c;--accent:#3b82f6;--accent-hover:#2563eb;--accent-muted:#3b82f626;--accent-ring:#3b82f659;--success:#10b981;--success-muted:#10b98126;--warning:#f59e0b;--warning-muted:#f59e0b26;--danger:#ef4444;--danger-hover:#dc2626;--danger-muted:#ef444426;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:18px;--radius-full:9999px;--shadow-sm:0 1px 3px #0006, 0 1px 2px #0000004d;--shadow-md:0 4px 16px #00000080, 0 2px 6px #0000004d;--shadow-lg:0 10px 40px #0009;--sidebar-w:240px;--sidebar-w-col:64px;--transition:.18s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--bg-surface);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5}a{color:var(--accent);transition:color var(--transition);text-decoration:none}a:hover{color:var(--accent-hover)}button{cursor:pointer;transition:all var(--transition);border:none;outline:none;font-family:inherit}input,textarea,select{background:var(--bg-muted);border:1px solid var(--border-strong);color:var(--text-primary);border-radius:var(--radius-md);width:100%;transition:border-color var(--transition), box-shadow var(--transition);outline:none;padding:9px 12px;font-family:inherit;font-size:14px}input::placeholder,textarea::placeholder{color:var(--text-muted)}input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-ring)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--bg-hover);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--border-strong)}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm)}.card-elevated{background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius-xl);box-shadow:var(--shadow-md)}.btn{border-radius:var(--radius-md);white-space:nowrap;transition:all var(--transition);justify-content:center;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:500;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 0 0 3px var(--accent-ring)}.btn-secondary{background:var(--bg-muted);color:var(--text-primary);border:1px solid var(--border-strong)}.btn-secondary:hover{background:var(--bg-hover);border-color:var(--border-strong)}.btn-ghost{color:var(--text-secondary);background:0 0}.btn-ghost:hover{background:var(--bg-muted);color:var(--text-primary)}.btn-destructive{background:var(--danger-muted);color:var(--danger);border:1px solid #ef444433}.btn-destructive:hover{background:var(--danger);color:#fff}.btn-icon{border-radius:var(--radius-md);padding:7px}.btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.field{flex-direction:column;gap:6px;display:flex}.field label{color:var(--text-secondary);font-size:13px;font-weight:500}.badge{border-radius:var(--radius-full);letter-spacing:.02em;text-transform:uppercase;align-items:center;gap:4px;padding:3px 9px;font-size:11px;font-weight:600;display:inline-flex}.badge-pending{background:var(--warning-muted);color:var(--warning)}.badge-success{background:var(--success-muted);color:var(--success)}.badge-danger{background:var(--danger-muted);color:var(--danger)}.badge-info{background:var(--accent-muted);color:var(--accent)}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.skeleton{background:linear-gradient(90deg, var(--bg-muted) 25%, var(--bg-hover) 50%, var(--bg-muted) 75%);border-radius:var(--radius-md);background-size:800px 100%;animation:1.4s infinite shimmer}.toast-container{z-index:9999;pointer-events:none;flex-direction:column;gap:10px;display:flex;position:fixed;bottom:24px;right:24px}.toast{border-radius:var(--radius-lg);background:var(--bg-elevated);border:1px solid var(--border-strong);box-shadow:var(--shadow-lg);color:var(--text-primary);pointer-events:all;align-items:center;gap:10px;min-width:280px;max-width:380px;padding:12px 18px;font-size:13px;font-weight:500;animation:.25s cubic-bezier(.34,1.56,.64,1) forwards toastIn;display:flex}.toast.exit{animation:.2s forwards toastOut}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--danger)}.toast-info{border-left:3px solid var(--accent)}@keyframes toastIn{0%{opacity:0;transform:translate(20px)scale(.95)}to{opacity:1;transform:none}}@keyframes toastOut{0%{opacity:1;transform:none}to{opacity:0;transform:translate(20px)}}.modal-backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:100;background:#000000a6;justify-content:center;align-items:center;padding:16px;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);width:100%;max-width:480px;animation:.2s cubic-bezier(.34,1.56,.64,1) slideUp}.modal-header{justify-content:space-between;align-items:center;padding:20px 24px 0;display:flex}.modal-body{padding:16px 24px}.modal-footer{justify-content:flex-end;gap:8px;padding:0 24px 20px;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)scale(.95)}to{opacity:1;transform:none}}.sidebar{width:var(--sidebar-w);background:var(--bg-surface);border-right:1px solid var(--border);z-index:10;flex-direction:column;flex-shrink:0;height:100vh;transition:width .25s;display:flex;position:relative;overflow:hidden}.sidebar.collapsed{width:var(--sidebar-w-col)}.sidebar-logo{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:20px 16px;display:flex;overflow:hidden}.sidebar-logo-icon{border-radius:var(--radius-md);color:#fff;background:linear-gradient(135deg,#3b82f6,#8b5cf6);flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:15px;font-weight:700;display:flex}.sidebar-logo-text{white-space:nowrap;font-size:16px;font-weight:700;transition:opacity .2s,width .2s;overflow:hidden}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:12px 8px;display:flex;overflow-y:auto}.nav-item{border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;white-space:nowrap;transition:background var(--transition), color var(--transition);align-items:center;gap:10px;padding:9px 10px;font-size:13px;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{background:var(--bg-muted);color:var(--text-primary)}.nav-item.active{background:var(--accent-muted);color:var(--accent)}.nav-item-icon{flex-shrink:0}.nav-item-label{transition:opacity .2s;overflow:hidden}.sidebar-footer{border-top:1px solid var(--border);padding:12px 8px}.sidebar-toggle{border-radius:var(--radius-md);width:32px;height:32px;color:var(--text-muted);cursor:pointer;background:0 0;flex-shrink:0;justify-content:center;align-items:center;display:flex}.sidebar-toggle:hover{background:var(--bg-muted);color:var(--text-primary)}.sidebar-overlay{z-index:9;background:#0009;display:none;position:fixed;inset:0}.sidebar-overlay.open{display:block}.layout{background-color:var(--bg-base);height:100vh;display:flex;overflow:hidden}.main{flex-direction:column;flex:1;display:flex;overflow:hidden}.topbar{border-bottom:1px solid var(--border);background:var(--bg-surface);z-index:10;flex-shrink:0;align-items:center;gap:12px;height:56px;padding:0 24px;display:flex;position:sticky;top:0}.topbar-hamburger{display:none}.switch{flex-shrink:0;width:38px;height:20px;display:inline-block;position:relative}.switch input{opacity:0;width:0;height:0}.slider{cursor:pointer;background-color:var(--bg-muted);border:1px solid var(--border-strong);transition:all .3s;position:absolute;inset:0}.slider:before{content:"";background-color:var(--text-muted);width:14px;height:14px;transition:all .3s;position:absolute;bottom:2px;left:2px}input:checked+.slider{background-color:var(--accent-muted);border-color:var(--accent)}input:checked+.slider:before{background-color:var(--accent);transform:translate(18px)}.slider.round{border-radius:20px}.slider.round:before{border-radius:50%}.variable-badge:hover{transform:translateY(-1px);box-shadow:0 4px 12px #0003;border-color:var(--accent)!important;background-color:#3b82f614!important}.page-content{flex:1;padding:28px 32px;overflow-y:auto}.stat-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);transition:border-color var(--transition), box-shadow var(--transition);flex-direction:column;gap:4px;padding:22px 24px;display:flex}.stat-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.stat-label{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);font-size:12px;font-weight:600}.stat-value{color:var(--text-primary);font-size:32px;font-weight:700;line-height:1.1}.stat-sub{color:var(--text-muted);font-size:12px}.stat-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:36px;height:36px;margin-bottom:12px;display:flex}.project-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);transition:border-color var(--transition), box-shadow var(--transition), transform var(--transition);flex-direction:column;gap:12px;padding:22px;display:flex}.project-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md);transform:translateY(-1px)}.request-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);transition:border-color var(--transition);flex-direction:column;gap:14px;padding:20px;display:flex}.request-card:hover{border-color:var(--border-strong)}.request-field{color:var(--text-primary);align-items:center;gap:8px;font-size:13px;display:flex}.request-field .icon{color:var(--text-muted);flex-shrink:0}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:14px;padding:60px 24px;display:flex}.empty-state-icon{background:var(--bg-elevated);width:64px;height:64px;color:var(--text-muted);border-radius:50%;justify-content:center;align-items:center;display:flex}.empty-state h3{color:var(--text-primary);font-size:16px;font-weight:600}.empty-state p{color:var(--text-muted);max-width:340px;font-size:13px;line-height:1.7}.grid-auto{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;display:grid}.grid-stats{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;display:grid}.chart-grid{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.demo-config-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.stack{flex-direction:column;gap:14px;display:flex}.divider{background:var(--border);width:100%;height:1px}.section-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.section-title{color:var(--text-primary);font-size:20px;font-weight:600}@media (width<=1024px){.sidebar{z-index:50;height:100vh;top:0;left:-280px;width:var(--sidebar-w)!important;transition:left .25s!important;position:fixed!important}.sidebar.open{left:0!important}.topbar-hamburger{display:flex!important}.page-content{padding:20px 18px}}@media (width<=640px){.grid-auto{grid-template-columns:1fr}.grid-stats{grid-template-columns:1fr 1fr}.chart-grid{grid-template-columns:1fr;gap:16px}.demo-config-grid{grid-template-columns:1fr}.modal{max-width:100%}.page-content{padding:16px 14px}.topbar{padding:0 14px}.toast-container{bottom:14px;left:14px;right:14px}.toast{min-width:unset;max-width:100%}.section-header{flex-direction:column;align-items:flex-start;gap:10px}}