:root{--red: #DC2626;--red-dark: #B91C1C;--red-light: #FCA5A5;--red-pale: #FEF2F2;--bg: #FFF0F0;--white: #FFFFFF;--dark: #1F1A2E;--gray: #6B7280;--gray-light: #F9F9F9;--border: #F5D5D5;--shadow: rgba(220, 38, 38, .1);--shadow-card: 0 4px 20px rgba(0,0,0,.07);--success: #16A34A;--success-bg: #F0FDF4;--error: #DC2626;--error-bg: #FEF2F2}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Nunito,sans-serif;background-color:var(--bg);color:var(--dark);min-height:100vh;-webkit-font-smoothing:antialiased}.loading-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:var(--gray);background:var(--bg)}.loading-spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--red);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:24px}.auth-card{background:var(--white);border-radius:24px;padding:36px 32px 32px;width:100%;max-width:420px;box-shadow:var(--shadow-card);text-align:center}.auth-character{width:110px;height:110px;object-fit:contain;margin:-76px auto 12px;display:block;filter:drop-shadow(0 4px 8px rgba(0,0,0,.12))}.auth-character-placeholder{width:80px;height:80px;background:var(--red-pale);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-size:28px}.auth-title{font-size:30px;font-weight:900;color:var(--red);letter-spacing:-.5px;margin-bottom:4px}.auth-subtitle{font-size:11px;font-weight:700;color:var(--gray);text-transform:uppercase;letter-spacing:1.8px;margin-bottom:24px}.auth-tabs{display:flex;background:var(--red-pale);border-radius:12px;padding:4px;margin-bottom:20px}.auth-tab{flex:1;padding:9px;border:none;background:transparent;border-radius:9px;font-size:14px;font-weight:700;font-family:Nunito,sans-serif;color:var(--gray);cursor:pointer;transition:all .2s}.auth-tab.active{background:var(--white);color:var(--red);box-shadow:0 2px 8px var(--shadow)}.auth-form{display:flex;flex-direction:column;gap:14px;text-align:left}.auth-error{background:var(--error-bg);color:var(--error);padding:10px 14px;border-radius:10px;font-size:13px;font-weight:600;border-left:3px solid var(--error)}.auth-success{background:var(--success-bg);color:var(--success);padding:10px 14px;border-radius:10px;font-size:13px;font-weight:600;border-left:3px solid var(--success)}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:13px;font-weight:700;color:var(--dark)}.form-input{padding:12px 14px;border:1.5px solid var(--border);border-radius:12px;font-size:15px;font-family:Nunito,sans-serif;color:var(--dark);background:var(--bg);outline:none;transition:border-color .2s,box-shadow .2s}.form-input:focus{border-color:var(--red);box-shadow:0 0 0 3px #dc26261a;background:var(--white)}.auth-btn{padding:14px;background:var(--red);color:var(--white);border:none;border-radius:50px;font-size:15px;font-weight:800;font-family:Nunito,sans-serif;cursor:pointer;transition:background .2s,transform .1s;margin-top:4px;letter-spacing:.3px}.auth-btn:hover:not(:disabled){background:var(--red-dark);transform:translateY(-1px)}.auth-btn:active:not(:disabled){transform:translateY(0)}.auth-btn:disabled{opacity:.6;cursor:not-allowed}.auth-footer{text-align:center;font-size:13px;color:var(--gray);margin-top:18px;font-weight:600}.auth-switch{background:none;border:none;color:var(--red);font-weight:800;font-size:13px;font-family:Nunito,sans-serif;cursor:pointer;text-decoration:underline}.dashboard{min-height:100vh;background:var(--bg)}.header{position:sticky;top:0;z-index:100;background:var(--white);padding:14px 20px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 12px #dc262614;border-bottom:2px solid var(--red-pale)}.header-brand{display:flex;align-items:center;gap:10px}.header-avatar{width:36px;height:36px;border-radius:50%;object-fit:cover}.header-avatar-placeholder{width:36px;height:36px;background:var(--red);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;color:var(--white);flex-shrink:0}.brand-name{font-size:18px;font-weight:900;color:var(--red);display:block;line-height:1.2;letter-spacing:-.3px}.brand-sub{font-size:10px;font-weight:700;color:var(--gray);text-transform:uppercase;letter-spacing:1.2px;display:block}.header-right{display:flex;align-items:center;gap:10px}.user-email{font-size:12px;color:var(--gray);display:none;font-weight:600}@media (min-width: 480px){.user-email{display:block}}.logout-btn{background:var(--red-pale);border:1.5px solid var(--red-light);color:var(--red);padding:6px 14px;border-radius:50px;font-size:13px;font-weight:700;font-family:Nunito,sans-serif;cursor:pointer;transition:background .2s}.logout-btn:hover{background:var(--red-light)}.main{max-width:680px;margin:0 auto;padding:20px 16px 60px;display:flex;flex-direction:column;gap:14px}.date-label{font-size:13px;color:var(--gray);text-align:center;font-weight:600}.progress-card{background:var(--white);border-radius:20px;padding:20px 22px;box-shadow:var(--shadow-card)}.progress-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.progress-label{font-size:14px;font-weight:800;color:var(--dark)}.progress-fraction{font-size:14px;font-weight:800;color:var(--red)}.progress-track{height:10px;background:var(--red-pale);border-radius:100px;overflow:hidden;margin-bottom:8px}.progress-fill{height:100%;background:var(--red);border-radius:100px;transition:width .4s ease}.progress-pct{font-size:12px;color:var(--gray);text-align:right;font-weight:600}.all-done-msg{margin-top:12px;padding:10px 14px;background:var(--success-bg);color:var(--success);border-radius:12px;font-size:13px;font-weight:700;text-align:center}.quote-card{background:var(--red);border-radius:20px;padding:16px 20px;display:flex;gap:10px;align-items:flex-start}.quote-mark{color:#fff9;font-size:20px;flex-shrink:0;margin-top:1px}.quote-text{font-size:13px;color:#ffffffeb;line-height:1.6;font-style:italic;font-weight:600}.category-block{background:var(--white);border-radius:20px;overflow:hidden;box-shadow:var(--shadow-card)}.category-header{display:flex;align-items:center;gap:10px;padding:13px 18px;background:var(--red-pale);border-bottom:1px solid var(--border)}.cat-icon{font-size:16px}.cat-name{flex:1;font-size:14px;font-weight:800;color:var(--red-dark)}.cat-count{font-size:12px;font-weight:800;color:var(--red);background:var(--white);padding:2px 10px;border-radius:100px;border:1.5px solid var(--border)}.task-list{display:flex;flex-direction:column}.task-row{display:flex;align-items:center;padding:13px 18px;border-bottom:1px solid var(--red-pale);transition:background .15s;gap:10px}.task-row:last-child{border-bottom:none}.task-row:hover{background:#fff8f8}.task-row.done{background:#fdfcfc}.task-label{display:flex;align-items:center;gap:12px;flex:1;cursor:pointer}.hidden-input{position:absolute;opacity:0;width:0;height:0;pointer-events:none}.custom-checkbox{width:22px;height:22px;border:2px solid var(--border);border-radius:6px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .15s;background:var(--white);cursor:pointer}.task-row.done .custom-checkbox{background:var(--red);border-color:var(--red)}.check-mark{color:var(--white);font-size:13px;font-weight:900;line-height:1}.task-text{font-size:14px;color:var(--dark);line-height:1.4;transition:color .15s;font-weight:600}.task-row.done .task-text{color:var(--gray);text-decoration:line-through}.delete-btn{background:none;border:none;color:var(--border);font-size:18px;line-height:1;cursor:pointer;padding:2px 6px;border-radius:6px;flex-shrink:0;transition:color .15s,background .15s;opacity:0}.task-row:hover .delete-btn{opacity:1}.delete-btn:hover{color:var(--red);background:var(--red-pale)}@media (max-width: 480px){.delete-btn{opacity:.3}}.add-block{background:var(--white);border-radius:20px;padding:20px 22px;box-shadow:var(--shadow-card);border:2px dashed var(--border)}.add-title{font-size:14px;font-weight:800;color:var(--red);margin-bottom:14px}.add-form{display:flex;gap:8px;flex-wrap:wrap}.add-input{flex:1;min-width:180px;padding:10px 14px;border:1.5px solid var(--border);border-radius:12px;font-size:14px;font-family:Nunito,sans-serif;font-weight:600;color:var(--dark);background:var(--bg);outline:none;transition:border-color .2s,box-shadow .2s}.add-input:focus{border-color:var(--red);box-shadow:0 0 0 3px #dc262614;background:var(--white)}.add-select{padding:10px 12px;border:1.5px solid var(--border);border-radius:12px;font-size:13px;font-family:Nunito,sans-serif;font-weight:700;color:var(--dark);background:var(--bg);outline:none;cursor:pointer;transition:border-color .2s}.add-select:focus{border-color:var(--red)}.add-btn{padding:10px 20px;background:var(--red);color:var(--white);border:none;border-radius:50px;font-size:14px;font-weight:800;font-family:Nunito,sans-serif;cursor:pointer;transition:background .2s;white-space:nowrap}.add-btn:hover:not(:disabled){background:var(--red-dark)}.add-btn:disabled{opacity:.6;cursor:not-allowed}.footer-note{text-align:center;font-size:12px;color:var(--gray);padding-top:8px;font-weight:600}