:root{--bg-primary: #090d16;--bg-secondary: #0f172a;--bg-card: rgba(15, 23, 42, .75);--bg-card-hover: rgba(30, 41, 59, .85);--bg-sidebar: rgba(11, 15, 25, .85);--bg-glass: rgba(255, 255, 255, .03);--border-color: rgba(255, 255, 255, .08);--border-glow: rgba(99, 102, 241, .35);--text-main: #f8fafc;--text-muted: #94a3b8;--text-dim: #64748b;--accent-primary: #6366f1;--accent-primary-hover: #4f46e5;--accent-cyan: #06b6d4;--accent-violet: #8b5cf6;--accent-pink: #ec4899;--priority-low: #10b981;--priority-low-bg: rgba(16, 185, 129, .15);--priority-medium: #f59e0b;--priority-medium-bg: rgba(245, 158, 11, .15);--priority-high: #f97316;--priority-high-bg: rgba(249, 115, 22, .15);--priority-urgent: #ef4444;--priority-urgent-bg: rgba(239, 68, 68, .2);--status-backlog: #64748b;--status-todo: #3b82f6;--status-progress: #a855f7;--status-review: #f59e0b;--status-done: #10b981;--quadrant-1: rgba(239, 68, 68, .12);--quadrant-1-border: rgba(239, 68, 68, .35);--quadrant-2: rgba(139, 92, 246, .12);--quadrant-2-border: rgba(139, 92, 246, .35);--quadrant-3: rgba(6, 182, 212, .12);--quadrant-3-border: rgba(6, 182, 212, .35);--quadrant-4: rgba(100, 116, 139, .12);--quadrant-4-border: rgba(100, 116, 139, .35);--shadow-glow: 0 8px 32px 0 rgba(0, 0, 0, .37);--radius-lg: 16px;--radius-md: 12px;--radius-sm: 8px;--font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-heading: "Outfit", sans-serif;--font-mono: "JetBrains Mono", monospace}[data-theme=dark]{--bg-primary: #0a0c10;--bg-secondary: #12161f;--bg-card: rgba(18, 22, 31, .8);--bg-card-hover: rgba(26, 32, 44, .9);--bg-sidebar: rgba(12, 15, 22, .9);--border-color: rgba(255, 255, 255, .07);--accent-primary: #3b82f6;--text-main: #f1f5f9;--text-muted: #94a3b8}[data-theme=violet]{--bg-primary: #0f0a1c;--bg-secondary: #18102e;--bg-card: rgba(24, 16, 46, .8);--bg-card-hover: rgba(36, 24, 69, .9);--bg-sidebar: rgba(18, 12, 34, .9);--border-color: rgba(168, 85, 247, .18);--accent-primary: #a855f7;--text-main: #faf5ff;--text-muted: #c084fc}[data-theme=light]{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-card: rgba(255, 255, 255, .85);--bg-card-hover: rgba(241, 245, 249, .95);--bg-sidebar: rgba(248, 250, 252, .95);--bg-glass: rgba(0, 0, 0, .03);--border-color: rgba(0, 0, 0, .08);--border-glow: rgba(99, 102, 241, .25);--text-main: #0f172a;--text-muted: #475569;--text-dim: #94a3b8;--shadow-glow: 0 8px 30px rgba(0, 0, 0, .06)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-main);line-height:1.5;overflow-x:hidden;min-height:100vh;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em}.bg-gradient-glow{position:fixed;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:0;overflow:hidden}.bg-gradient-glow:before{content:"";position:absolute;top:-20%;left:10%;width:600px;height:600px;background:radial-gradient(circle,#6366f126,#0000 70%);border-radius:50%;filter:blur(80px);animation:float 20s infinite ease-in-out}.bg-gradient-glow:after{content:"";position:absolute;bottom:-10%;right:10%;width:550px;height:550px;background:radial-gradient(circle,#ec48991f,#0000 70%);border-radius:50%;filter:blur(90px);animation:float 25s infinite ease-in-out reverse}@keyframes float{0%,to{transform:translate(0) scale(1)}50%{transform:translate(40px,30px) scale(1.1)}}.glass-panel{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-glow);transition:transform .2s cubic-bezier(.16,1,.3,1),border-color .2s ease,box-shadow .2s ease}.glass-panel-hover:hover{transform:translateY(-2px);border-color:var(--border-glow);box-shadow:0 12px 36px #6366f11f}.glass-input{background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-main);padding:.65rem 1rem;font-family:var(--font-family);font-size:.925rem;outline:none;transition:all .2s ease}.glass-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #6366f133}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}.badge-priority{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .6rem;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge-urgent{color:#ef4444;background:var(--priority-urgent-bg);border:1px solid rgba(239,68,68,.3)}.badge-high{color:#f97316;background:var(--priority-high-bg);border:1px solid rgba(249,115,22,.3)}.badge-medium{color:#f59e0b;background:var(--priority-medium-bg);border:1px solid rgba(245,158,11,.3)}.badge-low{color:#10b981;background:var(--priority-low-bg);border:1px solid rgba(16,185,129,.3)}@keyframes fadeIn{0%{opacity:0;transform:scale(.98)}to{opacity:1;transform:scale(1)}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .25s cubic-bezier(.16,1,.3,1) forwards}.animate-slide-up{animation:slideUp .3s cubic-bezier(.16,1,.3,1) forwards}.kanban-card.dragging{opacity:.4;transform:rotate(2deg) scale(.96)}.kanban-column.drag-over{background:#6366f114;border-color:var(--accent-primary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.6rem 1.2rem;border-radius:var(--radius-md);font-family:var(--font-family);font-size:.9rem;font-weight:600;cursor:pointer;border:none;transition:all .2s cubic-bezier(.16,1,.3,1)}.btn-primary{background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-violet) 100%);color:#fff;box-shadow:0 4px 16px #6366f14d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #6366f173;filter:brightness(1.1)}.btn-secondary{background:var(--bg-glass);color:var(--text-main);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--text-muted)}.btn-danger{background:#ef444426;color:#ef4444;border:1px solid rgba(239,68,68,.3)}.btn-danger:hover{background:#ef444440}.btn-icon{padding:.5rem;border-radius:var(--radius-sm)}.custom-checkbox{width:20px;height:20px;border-radius:6px;border:2px solid var(--text-dim);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;flex-shrink:0}.custom-checkbox.checked{background:var(--accent-primary);border-color:var(--accent-primary)}.kbd-badge{background:var(--bg-glass);border:1px solid var(--border-color);padding:.15rem .4rem;border-radius:4px;font-family:var(--font-mono);font-size:.75rem;color:var(--text-muted)}