:root{--bg-primary:#fff;--bg-secondary:#f3f4f6;--bg-glass:#ffffffb3;--text-primary:#111827;--text-secondary:#4b5563;--text-inverse:#fff;--success:#10b981;--danger:#ef4444;--accent-primary:#6366f1;--accent-hover:#4f46e5;--accent-gradient:linear-gradient(135deg, #6366f1, #a855f7, #ec4899);--border-color:#e5e7eb;--border-glass:#fff6;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-glass:0 8px 32px 0 #1f268712;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:1rem;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.25s cubic-bezier(.4, 0, .2, 1)}@media (prefers-color-scheme:dark){:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-glass:#1e293bb3;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--accent-primary:#818cf8;--accent-hover:#6366f1;--border-color:#334155;--border-glass:#ffffff1a;--shadow-glass:0 8px 32px 0 #0000004d}}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.glass-panel{background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-glass);border-radius:var(--radius-lg);box-shadow:var(--shadow-glass)}.btn{border-radius:var(--radius-md);transition:all var(--transition-normal);justify-content:center;align-items:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.875rem;font-weight:500;display:inline-flex}.btn-primary{background:var(--accent-gradient);color:var(--text-inverse);background-size:200%;box-shadow:0 4px 14px #6366f163}.btn-primary:hover{background-position:100%;transform:translateY(-1px)}.btn-secondary{background-color:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--border-color)}.input-group{flex-direction:column;gap:.5rem;margin-bottom:1rem;display:flex}.input-label{color:var(--text-secondary);font-size:.875rem;font-weight:500}.input-field{border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:var(--bg-primary);width:100%;color:var(--text-primary);transition:all var(--transition-fast);padding:.625rem .875rem;font-family:inherit;font-size:.875rem}.input-field:focus{border-color:var(--accent-primary);outline:none;box-shadow:0 0 0 3px #6366f133}.app-container{height:100vh;display:flex;overflow:hidden}.sidebar{z-index:100;width:260px;min-width:260px;height:100%;transition:transform var(--transition-normal);border-top:0;border-bottom:0;border-left:0;border-radius:0;flex-direction:column;display:flex}.sidebar-logo{border-bottom:1px solid var(--border-glass);padding:1.5rem}.sidebar-nav{flex-direction:column;flex:1;gap:.25rem;min-height:0;padding:1rem;display:flex;overflow-y:auto}.sidebar-footer{border-top:1px solid var(--border-glass);padding:1rem}.nav-item{border-radius:var(--radius-md);color:var(--text-secondary);transition:background var(--transition-fast), color var(--transition-fast);align-items:center;gap:.75rem;padding:.75rem 1rem;font-size:.9rem;display:flex}.nav-item:hover{color:var(--text-primary);background:#6366f114}.nav-item--active{font-weight:500;background:var(--accent-primary)!important;color:var(--text-inverse)!important}.main-content{flex:1;padding:2rem;overflow-y:auto}.mobile-header,.sidebar-overlay{display:none}.page-container{max-width:1200px;margin:0 auto}.page-title{margin-bottom:1.5rem;font-size:1.75rem;font-weight:700}.form-label{color:var(--text-secondary);margin-bottom:.375rem;font-size:.875rem;font-weight:500;display:block}.form-input{border-radius:var(--radius-md);border:1px solid var(--border-color);background-color:var(--bg-primary);width:100%;color:var(--text-primary);transition:all var(--transition-fast);padding:.625rem .875rem;font-family:inherit;font-size:.875rem}.form-input:focus{border-color:var(--accent-primary);outline:none;box-shadow:0 0 0 3px #6366f133}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s ease-out forwards fadeIn}@media (width<=1024px){.sidebar{width:220px;min-width:220px}.main-content{padding:1.5rem}.page-title{font-size:1.5rem}}@media (width<=768px){.app-container{flex-direction:column}.mobile-header{background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-glass);z-index:99;align-items:center;gap:.75rem;padding:.75rem 1rem;display:flex;position:sticky;top:0}.hamburger-btn{color:var(--text-primary);cursor:pointer;background:0 0;border:none;align-items:center;padding:.25rem;display:flex}.mobile-title{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.1rem;font-weight:700}.sidebar{z-index:200;border-right:1px solid var(--border-glass);background:var(--bg-primary);-webkit-backdrop-filter:none;backdrop-filter:none;width:280px;min-width:280px;height:100dvh;position:fixed;top:0;left:0;overflow-y:auto;transform:translate(-100%)}.sidebar--open{transform:translate(0)}.sidebar-overlay{z-index:150;background:#0006;animation:.2s ease-out fadeIn;display:block;position:fixed;inset:0}.main-content{height:calc(100vh - 50px);padding:1rem}.page-title{margin-bottom:1rem;font-size:1.25rem}.glass-panel{border-radius:var(--radius-md)}}@media (width<=400px){.main-content{padding:.75rem}.btn{padding:.5rem .875rem;font-size:.8rem}}