:root{--primary:#6366f1;--primary-hover:#4f46e5;--secondary:#10b981;--bg-color:#f3f4f8;--bg-card:#fff;--bg-dark-card:#090d1e;--text-main:#1e293b;--text-muted:#64748b;--border-color:#e2e8f0;--danger:#f43f5e;--warning:#f59e0b;--highlight-bg:#fef08a;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--sidebar-width:260px;--header-height:70px;--radius-sm:.5rem;--radius-md:.75rem;--radius-lg:1rem;--radius-xl:1.25rem}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;line-height:1.5}a{color:inherit;text-decoration:none}ul{list-style:none}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.w-full{width:100%}.h-full{height:100%}.text-center{text-align:center}h1,h2,h3,h4,h5,h6{color:var(--text-main);font-weight:600}.text-muted{color:var(--text-muted)}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.font-semibold{font-weight:600}.font-bold{font-weight:700}.neo-card{border-radius:var(--radius-xl);background:#fff;border:1px solid #fffc;padding:1.5rem;transition:transform .25s,box-shadow .25s;box-shadow:8px 12px 24px #a6b4c82e,-6px -6px 16px #fffc,inset 0 1px 1px #ffffffe6}.neo-card:hover{transform:translateY(-3px);box-shadow:12px 18px 30px #a6b4c840,-8px -8px 20px #ffffffe6}.dark-neo-card{border-radius:var(--radius-xl);color:#fff;background:linear-gradient(145deg,#090d1e,#050713);border:1px solid #ffffff0f;padding:1.5rem;transition:transform .25s,box-shadow .25s;box-shadow:0 10px 30px #00000059,inset 0 1px 1px #ffffff14,inset 0 -1px 1px #00000080}.dark-neo-card:hover{transform:translateY(-2px);box-shadow:0 14px 36px #00000073,inset 0 1px 1px #ffffff1f}.btn{cursor:pointer;border:none;border-radius:30px;outline:none;justify-content:center;align-items:center;gap:.5rem;padding:.65rem 1.4rem;font-size:.875rem;font-weight:600;transition:all .25s;display:inline-flex}.btn-primary{color:#fff;background:linear-gradient(135deg,#7c3aed,#6366f1);box-shadow:0 4px 14px #7c3aed59}.btn-primary:hover{background:linear-gradient(135deg,#6d28d9,#4f46e5);transform:translateY(-1px);box-shadow:0 6px 20px #7c3aed80}.input-field{border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:var(--bg-color);width:100%;color:var(--text-main);padding:.75rem 1rem;font-family:inherit;transition:border-color .2s}.input-field:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #6366f126}.app-container{width:100vw;height:100vh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-width);background-color:#fff;border-right:1px solid #e2e8f0;flex-direction:column;height:100%;display:flex}.main-content{background-color:#f8fafc;flex-direction:column;flex:1;height:100%;display:flex;overflow-y:auto}.header{height:var(--header-height);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:10;background-color:#f8fafcd9;border-bottom:1px solid #e2e8f0cc;justify-content:space-between;align-items:center;padding:0 2rem;display:flex;position:sticky;top:0}.content-area{flex:1;padding:2rem}.split-pane-container{background-color:var(--bg-color);width:100%;height:100vh;display:flex;overflow:hidden}.split-left{border-right:1px solid var(--border-color);background-color:#fff;flex:0 0 56%;height:100%;padding:2rem;overflow-y:auto}.split-right{background-color:#f8fafc;flex:0 0 44%;height:100%;padding:2rem;overflow-y:auto}