:root{--bg-primary: #0a0b0e;--bg-secondary: #12141c;--bg-tertiary: #1a1d29;--border-color: #242936;--text-primary: #f0f3f8;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-cyan: #00f2fe;--accent-cyan-glow: rgba(0, 242, 254, .15);--accent-purple: #a855f7;--accent-purple-glow: rgba(168, 85, 247, .15);--accent-green: #22c55e;--accent-green-glow: rgba(34, 197, 94, .15);--accent-amber: #f59e0b;--accent-amber-glow: rgba(245, 158, 11, .15);--accent-red: #ef4444;--accent-red-glow: rgba(239, 68, 68, .15);--accent-blue: #3b82f6;--accent-blue-glow: rgba(59, 130, 246, .15);--font-sans: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", monospace;--navbar-height: 64px;--sidebar-width: 480px;--transition-smooth: all .3s cubic-bezier(.4, 0, .2, 1);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .37);--glass-border: 1px solid rgba(255, 255, 255, .05)}[data-theme=light]{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--border-color: #e2e8f0;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--accent-cyan-glow: rgba(0, 242, 254, .08);--accent-purple-glow: rgba(168, 85, 247, .08);--accent-green-glow: rgba(34, 197, 94, .08);--accent-amber-glow: rgba(245, 158, 11, .08);--accent-red-glow: rgba(239, 68, 68, .08);--accent-blue-glow: rgba(59, 130, 246, .08);--glass-shadow: 0 8px 32px 0 rgba(148, 163, 184, .15);--glass-border: 1px solid rgba(15, 23, 42, .05)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);font-size:15px;line-height:1.5;overflow-x:hidden;transition:background-color .3s ease,color .3s ease;height:100vh}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.font-mono{font-family:var(--font-mono)}.glass-panel{background:#12141cb3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:var(--glass-border);box-shadow:var(--glass-shadow);border-radius:12px}[data-theme=light] .glass-panel{background:#fffc}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}@keyframes floatNodes{0%{transform:translateY(0) rotate(0)}50%{transform:translateY(-15px) rotate(3deg)}to{transform:translateY(0) rotate(0)}}@keyframes glowPulse{0%,to{box-shadow:0 0 10px var(--accent-cyan-glow)}50%{box-shadow:0 0 25px #00f2fe4d}}.terminal-cursor{display:inline-block;width:10px;height:1.2em;background-color:var(--accent-cyan);vertical-align:middle;margin-left:4px;animation:blink 1s infinite;box-shadow:0 0 8px var(--accent-cyan)}.floating-bg{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;overflow:hidden;pointer-events:none;opacity:.15}.app-container{display:flex;flex-direction:column;height:100vh;position:relative;overflow:hidden}.workspace-container{display:flex;flex:1;position:relative;overflow:hidden;height:calc(100vh - var(--navbar-height))}.main-content{flex:1;position:relative;overflow:auto;height:100%;display:flex;flex-direction:column}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:4px;font-family:var(--font-mono);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;border:1px solid transparent}.badge-green{background-color:var(--accent-green-glow);color:var(--accent-green);border-color:#22c55e33}.badge-amber{background-color:var(--accent-amber-glow);color:var(--accent-amber);border-color:#f59e0b33}.badge-red{background-color:var(--accent-red-glow);color:var(--accent-red);border-color:#ef444433}.badge-blue{background-color:var(--accent-blue-glow);color:var(--accent-blue);border-color:#3b82f633}.badge-purple{background-color:var(--accent-purple-glow);color:var(--accent-purple);border-color:#a855f733}.badge-cyan{background-color:var(--accent-cyan-glow);color:var(--accent-cyan);border-color:#00f2fe33}.difficulty-meter{display:flex;gap:4px;margin-top:4px}.difficulty-dot{width:14px;height:6px;border-radius:2px;background-color:var(--border-color)}.difficulty-dot.active{background-color:var(--accent-blue);box-shadow:0 0 6px var(--accent-blue-glow)}.slide-in-overlay{animation:slideUp .6s cubic-bezier(.16,1,.3,1) forwards}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}button,input,select{font-family:inherit;font-size:inherit}.btn-primary{background-color:var(--accent-cyan);color:#000;border:none;padding:10px 24px;font-family:var(--font-mono);font-weight:700;border-radius:6px;cursor:pointer;box-shadow:0 0 10px var(--accent-cyan-glow);transition:var(--transition-smooth);display:inline-flex;align-items:center;gap:8px}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 20px #00f2fe66}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color);padding:8px 16px;font-family:var(--font-mono);font-weight:500;border-radius:6px;cursor:pointer;transition:var(--transition-smooth);display:inline-flex;align-items:center;gap:8px}.btn-secondary:hover{background-color:var(--border-color);color:var(--text-primary)}.input-search{background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);padding:8px 16px 8px 40px;border-radius:6px;outline:none;font-size:14px;width:320px;transition:var(--transition-smooth)}.input-search:focus{border-color:var(--accent-cyan);box-shadow:0 0 10px var(--accent-cyan-glow)}.tree-branch-connector{position:relative;padding-left:20px}.tree-branch-line-vertical{position:absolute;left:6px;top:0;bottom:0;width:1.5px;background-color:var(--border-color)}.tree-branch-line-horizontal{position:absolute;left:6px;top:15px;width:12px;height:1.5px;background-color:var(--border-color)}@keyframes subwayPulse{0%{stroke-dashoffset:40}to{stroke-dashoffset:0}}.subway-flow-line{stroke-dasharray:8,4;animation:subwayPulse 2s linear infinite}.glow-accent-cyan{box-shadow:0 0 15px var(--accent-cyan-glow);border-color:var(--accent-cyan)!important}.glow-accent-green{box-shadow:0 0 15px var(--accent-green-glow);border-color:var(--accent-green)!important}.glow-accent-amber{box-shadow:0 0 15px var(--accent-amber-glow);border-color:var(--accent-amber)!important}.glow-accent-purple{box-shadow:0 0 15px var(--accent-purple-glow);border-color:var(--accent-purple)!important}.kanban-board{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;width:100%}.kanban-column{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:16px;box-shadow:var(--glass-shadow);transition:var(--transition-smooth)}.kanban-column:hover{border-color:var(--accent-blue-glow)}.kanban-column-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1.5px solid var(--border-color);padding-bottom:12px;font-family:var(--font-mono)}.kanban-column-title{font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:.05em}.hover-scale{transition:var(--transition-smooth)}.hover-scale:hover{transform:translateY(-2px) scale(1.01)}@media (max-width: 768px){:root{--sidebar-width: 100%;--navbar-height: 56px}body{font-size:14px}.mobile-hide{display:none!important}.mobile-show-flex{display:flex!important}.mobile-column-stack{flex-direction:column!important;align-items:stretch!important;gap:12px!important}.mobile-p-small{padding:16px 12px!important}.tree-node-row{flex-wrap:wrap;gap:8px!important}.roadmap-stage-card{flex-direction:column!important;align-items:stretch!important;gap:14px!important}.roadmap-stage-card-shifters{justify-content:flex-end;border-top:1px solid var(--border-color);padding-top:10px;width:100%}}