:root{--font-main:"Plus Jakarta Sans", "Hind Siliguri", -apple-system, BlinkMacSystemFont, sans-serif;--bg-app:#090d16;--bg-surface:#0f172a;--bg-surface-elevated:#1e293b;--bg-glass:#0f172abf;--bg-glass-card:#1e293b99;--border-subtle:#ffffff14;--border-focus:#6366f180;--primary:#6366f1;--primary-hover:#4f46e5;--primary-glow:#6366f140;--success:#10b981;--success-bg:#10b9811f;--warning:#f59e0b;--warning-bg:#f59e0b1f;--danger:#ef4444;--danger-bg:#ef44441f;--info:#06b6d4;--info-bg:#06b6d41f;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--shadow-card:0 4px 20px -2px #00000080;--shadow-glow:0 0 25px -5px var(--primary-glow);--transition:all .2s cubic-bezier(.4, 0, .2, 1)}[data-theme=light]{--bg-app:#f1f5f9;--bg-surface:#fff;--bg-surface-elevated:#f8fafc;--bg-glass:#ffffffd9;--bg-glass-card:#ffffffb3;--border-subtle:#00000014;--border-focus:#4f46e580;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--shadow-card:0 4px 20px -2px #0000000f}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-app);color:var(--text-primary);-webkit-font-smoothing:antialiased;background-image:radial-gradient(at 100% 0,#6366f114 0,#0000 50%),radial-gradient(at 0 100%,#10b9810d 0,#0000 50%);background-attachment:fixed;min-height:100vh;line-height:1.6}h1,h2,h3,h4,h5,h6{letter-spacing:-.02em;color:var(--text-primary);font-weight:700}a{color:var(--primary);transition:var(--transition);text-decoration:none}.card{background:var(--bg-glass-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:var(--transition);padding:24px}.card:hover{border-color:#6366f140}.btn{border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-family:inherit;font-size:.925rem;font-weight:600;display:inline-flex}.btn-primary{color:#fff;background:linear-gradient(135deg,#6366f1,#4f46e5);box-shadow:0 2px 10px #6366f14d}.btn-primary:hover{background:linear-gradient(135deg,#4f46e5,#4338ca);transform:translateY(-1px);box-shadow:0 4px 16px #6366f173}.btn-secondary{background:var(--bg-surface-elevated);color:var(--text-primary);border:1px solid var(--border-subtle)}.btn-secondary:hover{border-color:var(--border-focus);background:#ffffff0d}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid #ef444440}.btn-danger:hover{background:var(--danger);color:#fff}.btn-sm{padding:6px 12px;font-size:.825rem}.form-group{flex-direction:column;gap:8px;margin-bottom:20px;display:flex}.form-label{color:var(--text-secondary);font-size:.875rem;font-weight:600}.form-input{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:var(--transition);outline:none;padding:12px 16px;font-family:inherit;font-size:.95rem}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.badge{border-radius:9999px;align-items:center;gap:6px;padding:4px 10px;font-size:.775rem;font-weight:600;display:inline-flex}.badge-success{background:var(--success-bg);color:var(--success);border:1px solid #10b98140}.badge-danger{background:var(--danger-bg);color:var(--danger);border:1px solid #ef444440}.badge-primary{background:var(--primary-glow);color:#818cf8;border:1px solid #6366f14d}.toggle-switch{flex-shrink:0;width:48px;height:26px;display:inline-block;position:relative}.toggle-switch input{opacity:0;width:0;height:0}.slider{cursor:pointer;background-color:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:34px;transition:all .3s;position:absolute;inset:0}.slider:before{content:"";background-color:var(--text-muted);border-radius:50%;width:18px;height:18px;transition:all .3s;position:absolute;bottom:3px;left:3px}input:checked+.slider{background-color:var(--success);border-color:var(--success)}input:checked+.slider:before{background-color:#fff;transform:translate(22px)}.app-layout{min-height:100vh;display:flex}.sidebar{background:var(--bg-surface);border-right:1px solid var(--border-subtle);z-index:50;width:270px;height:100vh;transition:var(--transition);flex-direction:column;flex-shrink:0;display:flex;position:sticky;top:0;overflow-y:auto}.sidebar-header{border-bottom:1px solid var(--border-subtle);align-items:center;gap:12px;padding:24px;display:flex}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:16px 12px;display:flex}.nav-link{color:var(--text-secondary);border-radius:var(--radius-md);transition:var(--transition);justify-content:space-between;align-items:center;padding:10px 14px;font-size:.9rem;font-weight:500;display:flex}.nav-link:hover{background:var(--bg-surface-elevated);color:var(--text-primary);transform:translate(3px)}.nav-link.active{color:#818cf8;background:linear-gradient(135deg,#6366f126,#4f46e540);border:1px solid #6366f14d;font-weight:600}.nav-item-left{align-items:center;gap:12px;display:flex}.main-content{flex-direction:column;flex:1;min-width:0;display:flex}.top-navbar{background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle);z-index:40;justify-content:space-between;align-items:center;height:70px;padding:0 32px;display:flex;position:sticky;top:0}.page-body{flex:1;width:100%;max-width:1400px;margin:0 auto;padding:32px}.matrix-table{border-collapse:separate;border-spacing:0;width:100%;margin-top:16px}.matrix-table th{background:var(--bg-surface-elevated);text-align:left;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border-subtle);padding:14px 18px;font-size:.85rem;font-weight:700}.matrix-table td{border-bottom:1px solid var(--border-subtle);color:var(--text-primary);padding:14px 18px;font-size:.925rem}.matrix-table tr:hover td{background:#ffffff05}.matrix-checkbox{cursor:pointer;width:18px;height:18px;accent-color:var(--primary)}.toast{border-radius:var(--radius-md);z-index:1000;align-items:center;gap:10px;padding:14px 20px;font-size:.9rem;font-weight:500;animation:.3s slideIn;display:flex;position:fixed;bottom:24px;right:24px;box-shadow:0 10px 30px #0006}.toast-success{color:#a7f3d0;background:#064e3b;border:1px solid #059669}.toast-error{color:#fecaca;background:#7f1d1d;border:1px solid #dc2626}@keyframes slideIn{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}@media (width<=900px){.app-layout{flex-direction:column}.sidebar{width:100%;height:auto;position:relative}.page-body{padding:16px}.top-navbar{padding:0 16px}}