*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;min-height:100vh}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}:root{--primary-color:#2563eb;--secondary-color:#3b82f6;--success-color:#10b981;--warning-color:#f59e0b;--danger-color:#ef4444;--text-primary:#1f2937;--text-secondary:#6b7280;--border-color:#e5e7eb;--shadow:0 4px 6px #0000001a;--shadow-lg:0 10px 15px #0000001a}.header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;border-bottom:1px solid #0000000f;box-shadow:0 2px 8px #00000014;margin-bottom:30px;position:-webkit-sticky;position:sticky;top:0;z-index:100}.header-content{justify-content:space-between;margin:0 auto;max-width:1200px;padding:1rem 2rem}.header-content,.logo{align-items:center;display:flex}.logo{color:var(--text-primary);font-size:1.5rem;font-weight:700;gap:10px;text-decoration:none;transition:all .3s ease}.logo:hover{transform:translateY(-2px)}.logo-icon{align-items:center;background:linear-gradient(135deg,#2563eb,#3b82f6);border-radius:10px;box-shadow:0 4px 12px #2563eb4d;color:#fff;display:flex;font-size:1.2rem;height:40px;justify-content:center;width:40px}.nav{display:flex;gap:2rem}.nav-link{border-radius:8px;color:var(--text-secondary);font-weight:500;padding:.5rem 1rem;text-decoration:none;transition:all .3s ease}.nav-link:hover{background:#2563eb1a;color:var(--primary-color)}@media (max-width:768px){.header-content{padding:1rem}.nav{gap:1rem}.nav-link{padding:.5rem}}.stat-card{align-items:center;background:#fff;border-left:4px solid;border-radius:12px;box-shadow:0 2px 8px #00000014;display:flex;gap:1.5rem;padding:1.5rem;transition:all .3s ease}.stat-card:hover{box-shadow:0 8px 16px #0000001f;transform:translateY(-4px)}.stat-icon{align-items:center;border-radius:12px;display:flex;font-size:1.5rem;height:60px;justify-content:center;width:60px}.stat-content{flex:1 1}.stat-value{color:var(--text-primary);font-size:2rem;font-weight:700;margin:0 0 .25rem}.stat-title{color:var(--text-secondary);font-size:.875rem;letter-spacing:.5px;margin:0;text-transform:uppercase}.home-page{margin:0 auto;max-width:1200px;padding:2rem}.hero-section{background:#fff;border-radius:16px;box-shadow:0 4px 12px #00000014;margin-bottom:3rem;padding:4rem 2rem;text-align:center}.hero-title{-webkit-text-fill-color:#0000;background:linear-gradient(135deg,#2563eb,#3b82f6);-webkit-background-clip:text;background-clip:text;font-size:3rem;font-weight:700;margin-bottom:1rem}.hero-subtitle{color:var(--text-secondary);font-size:1.25rem;line-height:1.6;margin:0 auto 2rem;max-width:600px}.cta-button{background:linear-gradient(135deg,#2563eb,#3b82f6);border-radius:10px;box-shadow:0 4px 12px #2563eb4d;color:#fff;display:inline-block;font-weight:600;padding:1rem 2rem;text-decoration:none;transition:all .3s ease}.cta-button:hover{box-shadow:0 8px 20px #2563eb66;transform:translateY(-2px)}.stats-grid{grid-gap:1.5rem;display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin-bottom:3rem}.recent-section{background:#fff;border-radius:16px;box-shadow:0 4px 12px #00000014;padding:2rem}.section-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:1.5rem}.section-header h2{color:var(--text-primary);font-size:1.75rem;font-weight:700;margin:0}.view-all-link{color:var(--primary-color);font-weight:600;text-decoration:none;transition:all .3s ease}.view-all-link:hover{transform:translateX(4px)}.recent-tasks{display:flex;flex-direction:column;gap:1rem}.recent-task-card{align-items:center;background:#f9fafb;border:1px solid var(--border-color);border-radius:12px;display:flex;justify-content:space-between;padding:1.5rem;transition:all .3s ease}.recent-task-card:hover{background:#fff;box-shadow:0 4px 8px #00000014;transform:translateX(4px)}.task-info h3{color:var(--text-primary);font-size:1.125rem;font-weight:600;margin:0 0 .5rem}.task-info p{color:var(--text-secondary);line-height:1.5;margin:0}.status-badge{padding:.5rem 1rem}.status-in-progress{background:#dbeafe;color:#1e40af}@media (max-width:768px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.stats-grid{grid-template-columns:1fr}.recent-task-card{align-items:flex-start;flex-direction:column;gap:1rem}}.task-card{background:#fff;border:1px solid #0000000d;border-radius:12px;box-shadow:0 2px 8px #00000014,0 1px 4px #0000000a;padding:1.5rem;transition:all .3s cubic-bezier(.4,0,.2,1)}.task-card:hover{box-shadow:0 8px 16px #0000001f,0 4px 8px #00000014;transform:translateY(-4px)}.task-header{align-items:flex-start;display:flex;gap:1rem;justify-content:space-between;margin-bottom:1rem}.task-title{color:var(--text-primary);font-size:1.25rem;font-weight:600;line-height:1.4;margin:0}.priority-badge{border-radius:20px;font-size:.75rem;font-weight:600;letter-spacing:.5px;padding:.25rem .75rem;text-transform:uppercase}.priority-high{background:#fee2e2;color:#991b1b}.priority-medium{background:#fef3c7;color:#92400e}.priority-low{background:#dbeafe;color:#1e40af}.task-description{color:var(--text-secondary);line-height:1.6;margin-bottom:1rem}.task-meta{align-items:center;display:flex;gap:1rem;margin-bottom:1rem}.status-badge{border-radius:20px;font-size:.875rem;font-weight:500;padding:.25rem .75rem;text-transform:capitalize}.status-completed{background:#d1fae5;color:#065f46}.status-progress{background:#dbeafe;color:#1e40af}.status-pending{background:#f3f4f6;color:#374151}.task-assignee{color:var(--text-secondary);font-size:.875rem}.task-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}.tag{background:#2563eb1a;border-radius:20px;color:var(--primary-color);font-size:.75rem;font-weight:500;padding:.25rem .75rem}.task-footer{align-items:center;border-top:1px solid var(--border-color);display:flex;justify-content:space-between;padding-top:1rem}.task-date{color:var(--text-secondary);font-size:.875rem}.task-actions{display:flex;gap:.5rem}.btn-delete,.btn-edit{border:none;border-radius:6px;cursor:pointer;font-size:.875rem;font-weight:500;padding:.5rem 1rem;transition:all .3s ease}.btn-edit{background:#2563eb1a;color:var(--primary-color)}.btn-edit:hover{background:var(--primary-color);box-shadow:0 4px 8px #2563eb4d;color:#fff;transform:translateY(-2px)}.btn-delete{background:#ef44441a;color:var(--danger-color)}.btn-delete:hover{background:var(--danger-color);box-shadow:0 4px 8px #ef44444d;color:#fff;transform:translateY(-2px)}.tasks-page{margin:0 auto;max-width:1200px;padding:2rem}.page-header{align-items:center;background:#fff;border-radius:12px;box-shadow:0 2px 8px #00000014;display:flex;justify-content:space-between;margin-bottom:2rem;padding:2rem}.page-header h1{color:var(--text-primary);font-size:2rem;font-weight:700;margin:0 0 .5rem}.page-subtitle{color:var(--text-secondary);margin:0}.btn-add{background:linear-gradient(135deg,#2563eb,#3b82f6);border:none;border-radius:10px;box-shadow:0 4px 12px #2563eb4d;color:#fff;cursor:pointer;font-weight:600;padding:1rem 2rem;transition:all .3s ease}.btn-add:hover{box-shadow:0 8px 20px #2563eb66;transform:translateY(-2px)}.filters{background:#fff;border-radius:12px;box-shadow:0 2px 8px #00000014;display:flex;gap:1rem;margin-bottom:2rem;padding:1rem}.filter-btn{background:#f9fafb;border:2px solid #0000;border-radius:8px;color:var(--text-secondary);cursor:pointer;font-weight:500;padding:.75rem 1.5rem;transition:all .3s ease}.filter-btn:hover{background:#2563eb1a;color:var(--primary-color)}.filter-btn.active{background:linear-gradient(135deg,#2563eb,#3b82f6);box-shadow:0 4px 12px #2563eb4d;color:#fff}.tasks-grid{grid-gap:1.5rem;display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fill,minmax(350px,1fr))}.modal-overlay{align-items:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;bottom:0;display:flex;justify-content:center;left:0;padding:1rem;position:fixed;right:0;top:0;z-index:1000}.modal-content{background:#fff;border-radius:16px;box-shadow:0 20px 40px #0003;max-height:90vh;max-width:600px;overflow-y:auto;width:100%}.modal-header{align-items:center;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;padding:2rem 2rem 1rem}.modal-header h2{color:var(--text-primary);font-size:1.5rem;font-weight:700;margin:0}.close-btn{align-items:center;background:none;border:none;border-radius:8px;color:var(--text-secondary);cursor:pointer;display:flex;font-size:2rem;height:40px;justify-content:center;transition:all .3s ease;width:40px}.close-btn:hover{background:#f3f4f6;color:var(--text-primary)}form{padding:2rem}.form-group{margin-bottom:1.5rem}.form-group label{color:var(--text-primary);display:block;font-weight:600;margin-bottom:.5rem}.form-group input,.form-group select,.form-group textarea{border:2px solid var(--border-color);border-radius:8px;font-size:1rem;padding:.75rem;transition:all .3s ease;width:100%}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a;outline:none}.form-row{grid-gap:1rem;display:grid;gap:1rem;grid-template-columns:1fr 1fr}.modal-actions{border-top:1px solid var(--border-color);display:flex;gap:1rem;justify-content:flex-end;padding-top:1rem}.btn-cancel,.btn-submit{border:none;border-radius:8px;cursor:pointer;font-weight:600;padding:.75rem 1.5rem;transition:all .3s ease}.btn-cancel{background:#f3f4f6;color:var(--text-secondary)}.btn-cancel:hover{background:#e5e7eb}.btn-submit{background:linear-gradient(135deg,#2563eb,#3b82f6);box-shadow:0 4px 12px #2563eb4d;color:#fff}.btn-submit:hover{box-shadow:0 8px 20px #2563eb66;transform:translateY(-2px)}@media (max-width:768px){.page-header{align-items:flex-start;flex-direction:column;gap:1rem}.filters{flex-wrap:wrap}.form-row,.tasks-grid{grid-template-columns:1fr}}.app-container{min-height:100vh;padding:20px}.loading{align-items:center;color:var(--text-secondary);display:flex;font-size:1.2rem;justify-content:center;min-height:400px}.error{background:#fee2e2;border-radius:8px;color:#991b1b;margin:20px;padding:1rem;text-align:center}