:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #1e293b;--border: #334155;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--accent: #6366f1;--accent-hover: #4f46e5;--success: #22c55e;--danger: #ef4444;--warning: #f59e0b;--info: #3b82f6;--sidebar-width: 240px;--radius: 10px;--shadow: 0 4px 24px rgba(0,0,0,.4)}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-primary);color:var(--text-primary)}*{box-sizing:border-box}h1,h2,h3,h4,h5,h6{margin-top:0}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;border-radius:var(--radius);border:none;cursor:pointer;transition:all .2s ease;text-decoration:none;font-family:inherit}.btn-primary{background-color:var(--accent);color:#fff;box-shadow:0 4px 15px #6366f14d}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-2px);box-shadow:0 6px 20px #6366f166}.btn-secondary{background-color:#ffffff1a;color:var(--text-primary);border:1px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-secondary:hover{background-color:#ffffff26;border-color:#ffffff4d;transform:translateY(-2px)}.glass-card{background:#1e293bb3;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);border-radius:16px;box-shadow:var(--shadow);padding:2rem}.form-group{margin-bottom:1.5rem;display:flex;flex-direction:column}.form-group label{font-size:.875rem;font-weight:500;color:var(--text-secondary);margin-bottom:.5rem}.form-control{background:#0f172a99;border:1px solid var(--border);border-radius:var(--radius);padding:.75rem 1rem;color:var(--text-primary);font-size:1rem;transition:all .2s ease;font-family:inherit}.form-control:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #6366f133}textarea.form-control{resize:vertical;min-height:80px}.error-message{color:var(--danger);font-size:.875rem;margin-top:.5rem;display:none}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#0f172acc;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s ease}.modal-overlay.active{opacity:1;pointer-events:auto}.modal{width:100%;max-width:500px;background-color:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 20px 40px #00000080;transform:translateY(20px) scale(.95);transition:all .3s cubic-bezier(.16,1,.3,1);display:flex;flex-direction:column}.modal-overlay.active .modal{transform:translateY(0) scale(1)}.modal-header{padding:1.5rem;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.modal-header h2{margin:0;font-size:1.25rem}.modal-close{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:.25rem}.modal-close:hover{color:var(--text-primary)}.modal-body{padding:1.5rem}.modal-footer{padding:1.5rem;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:1rem}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.project-card{background-color:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;transition:all .2s ease;cursor:pointer;position:relative}.project-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 10px 20px #0003}.project-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.5rem}.project-title{font-size:1.125rem;font-weight:600;margin:0;color:var(--text-primary)}.project-desc{font-size:.875rem;color:var(--text-secondary);margin-bottom:1.5rem;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.project-meta{display:flex;justify-content:space-between;font-size:.75rem;color:var(--text-secondary);border-top:1px solid var(--border);padding-top:1rem}.toast-container{position:fixed;top:1rem;right:1rem;z-index:2000;display:flex;flex-direction:column;gap:.75rem;pointer-events:none}.toast{background:#1e293bf2;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:1rem 1.5rem;min-width:300px;max-width:400px;box-shadow:0 10px 30px #0000004d;display:flex;align-items:center;gap:1rem;pointer-events:auto;opacity:0;transform:translate(400px);transition:all .3s cubic-bezier(.16,1,.3,1)}.toast.show{opacity:1;transform:translate(0)}.toast.hiding{opacity:0;transform:translate(100px)}.toast-icon{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1rem}.toast-message{flex:1;font-size:.9375rem;color:var(--text-primary);line-height:1.5}.toast-success{border-left:3px solid var(--success)}.toast-success .toast-icon{background-color:#22c55e33;color:var(--success)}.toast-error{border-left:3px solid var(--danger)}.toast-error .toast-icon{background-color:#ef444433;color:var(--danger)}.toast-warning{border-left:3px solid #f59e0b}.toast-warning .toast-icon{background-color:#f59e0b33;color:#f59e0b}.toast-info{border-left:3px solid var(--accent)}.toast-info .toast-icon{background-color:#6366f133;color:var(--accent)}.btn-danger{background-color:var(--danger);color:#fff;box-shadow:0 4px 15px #ef44444d}.btn-danger:hover{background-color:#dc2626;transform:translateY(-2px);box-shadow:0 6px 20px #ef444466}.btn-sm{padding:.5rem 1rem;font-size:.875rem}.form-group.error .form-control{border-color:var(--danger)}.form-group.error .error-message{display:block}@media (max-width: 640px){.toast-container{left:1rem;right:1rem}.toast{min-width:auto;max-width:none}.toast{transform:translateY(-100px)}.toast.show{transform:translateY(0)}.toast.hiding{transform:translateY(-50px)}}