*{box-sizing:border-box;-webkit-font-smoothing:antialiased}:root{--body-bg:#fff8dd;--app-bg:#fffaf2;--text:#431d21;--text-soft:#6b525f;--text-muted:#876d4c;--text-light:#fffbea;--line:#d6a82e;--panel:#fffaf2;--panel-soft:#f8e8ba;--blue:#701b2b;--blue-dark:#4f1023;--blue-soft:#f6d8d8;--green:#ffd15c;--green-soft:#ffeeb7;--pink:#b35b5b;--shadow:#4b161c29;--orange:#f6b33e;--danger:#a93a3a;--input-bg:#fffdf7;--empty-bg:#f8e9c3;--font:"Inter", "Segoe UI", "Roboto", Arial, sans-serif}body{min-height:100vh;color:var(--text);background:radial-gradient(circle at 80% 10%, var(--blue-soft), transparent 20%), radial-gradient(circle at 20% 100%, var(--green-soft), transparent 20%), var(--body-bg);font-family:var(--font);justify-content:center;align-items:center;margin:0;padding:32px 16px;display:flex}body.dark-theme{--body-bg:#211017;--app-bg:#321826;--text:#ffeecf;--text-soft:#dfbc96;--text-muted:#deb476;--text-light:#fff8e8;--line:#b48221;--panel:#481c28;--panel-soft:#661a2c;--blue:#a33a4d;--blue-dark:#6a1928;--blue-soft:#56303c;--green:#ffd15c;--green-soft:#705527;--pink:#df9f7d;--shadow:#00000073;--orange:#ffdc8c;--danger:#e18c7b;--input-bg:#2e151b;--empty-bg:#4b1e20}.app-shell{background:var(--app-bg);border:1px solid var(--line);width:min(1100px,100vw - 32px);min-height:620px;box-shadow:0 30px 80px var(--shadow);border-radius:30px;display:flex;overflow:hidden}.sidebar{background:var(--panel-soft);border-right:1px solid var(--line);flex-direction:column;gap:40px;width:250px;padding:40px 24px;display:flex}.brand{align-items:center;gap:14px;display:flex}.brand-icon{width:44px;height:44px;color:var(--text-light);background:var(--blue);border-radius:50%;place-items:center;font-size:24px;font-weight:800;display:grid}.brand-text{letter-spacing:-.04em;font-size:26px;font-weight:800}.nav{flex-direction:column;gap:14px;display:flex}.nav-label{letter-spacing:.14em;color:var(--text-muted);text-transform:uppercase;font-size:12px;font-weight:700}.nav-link{color:var(--text-soft);border-radius:12px;align-items:center;gap:12px;padding:13px 14px;font-weight:700;text-decoration:none;transition:all .25s;display:flex}.nav-link.active,.nav-link:hover{background:var(--blue-soft);color:var(--blue)}.nav-icon{font-size:18px}.nav-count{background:var(--panel);border-radius:99px;justify-content:center;align-items:center;min-width:32px;height:28px;margin-left:auto;padding:4px 10px;font-size:12px;display:flex}.sidebar-card{background:var(--panel);border:1px solid var(--line);border-radius:20px;margin-top:auto;padding:24px 16px}.sidebar-card-title{color:var(--text-muted);letter-spacing:.14em;text-transform:uppercase;font-size:12px;font-weight:800}.focus-text{margin-top:16px;font-size:24px;font-weight:800;line-height:1.2}.focus-progress{background:var(--panel-soft);border-radius:10px;height:8px;margin-top:24px;overflow:hidden}.focus-progress-bar{background:var(--green);border-radius:inherit;width:44%;height:100%}.app{background:var(--app-bg);flex:1;min-width:0;padding:32px 44px}.topbar{justify-content:space-between;align-items:center;display:flex}.eyebrow{color:var(--blue);letter-spacing:.16em;text-transform:uppercase;font-size:12px;font-weight:800;display:inline-block}.topbar h1{letter-spacing:-.04em;margin:8px 0 0;font-size:clamp(40px,4vw,52px)}.icon-button{border:1px solid var(--line);background:var(--panel);color:var(--text);cursor:pointer;border-radius:50%;width:48px;height:48px;font-size:20px;transition:transform .25s,background .25s}.icon-button:hover,.primary-button:hover,.filter-button:hover,.clear-button:hover{transform:translateY(-2px)}.todo-panel{background:var(--panel);border:1px solid var(--line);border-radius:22px;margin-top:30px;padding:24px}.todo-form{align-items:center;gap:12px;display:flex}.day-select{border:1px solid var(--line);background:var(--panel);height:50px;color:var(--text);border-radius:16px;outline:none;padding:0 16px;font-weight:800}.input-wrap{background:var(--input-bg);border:1px solid var(--line);border-radius:16px;flex:1;align-items:center;padding:12px 16px;display:flex}.input-icon{color:var(--blue);margin-right:14px;font-size:30px;font-weight:400}.input-wrap input{width:100%;color:var(--text);background:0 0;border:none;outline:none;font-size:18px}.input-wrap input::placeholder{color:var(--text-muted)}.primary-button{background:var(--blue);min-width:150px;height:50px;color:var(--text-light);cursor:pointer;border:none;border-radius:16px;padding:0 26px;font-size:15px;font-weight:800;transition:transform .25s,background .25s}.todo-toolbar{justify-content:space-between;align-items:center;gap:16px;margin-top:24px;display:flex}.filter-group{align-items:center;gap:10px;display:flex}.filter-button{border:1px solid var(--line);background:var(--input-bg);color:var(--text-soft);cursor:pointer;border-radius:12px;height:40px;padding:0 16px;font-weight:800}.filter-button.active{background:var(--blue);color:var(--text-light);border-color:var(--blue)}.toolbar-actions{align-items:center;gap:12px;display:flex}.task-summary{color:var(--text-muted);font-size:13px;font-weight:700}.clear-button{border:1px solid var(--line);color:var(--text-soft);cursor:pointer;background:0 0;border-radius:12px;height:40px;padding:0 16px;font-weight:800}.task-list-wrapper{min-height:280px;margin-top:22px}.weekly-board{grid-template-columns:repeat(7,minmax(145px,1fr));align-items:stretch;gap:12px;width:100%;min-width:900px;display:grid;overflow-x:auto}.weekday-column{background:var(--panel-soft);border:1px solid var(--line);border-radius:16px;flex-direction:column;width:100%;min-height:260px;padding:16px;display:flex}.weekday-column-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding-bottom:10px;display:flex}.weekday-name{color:var(--text);letter-spacing:.12em;text-transform:uppercase;font-size:12px;font-weight:900}.weekday-count{color:var(--text-light);background:var(--blue);border-radius:50%;place-items:center;width:30px;height:30px;font-size:12px;font-weight:900;display:grid}.weekday-task-list{flex-direction:column;gap:12px;margin:12px 0 0;padding:0;list-style:none;display:flex}.task-list{margin:0;padding:0;list-style:none}.task-item{background:var(--panel-soft);border:1px solid var(--line);overflow-wrap:anywhere;word-break:break-word;white-space:normal;writing-mode:initial;border-radius:16px;flex-direction:row;align-items:center;gap:14px;max-width:100%;min-height:110px;padding:14px 16px;animation:.25s appear;display:flex}.task-check{border:2px solid var(--blue);cursor:pointer;background:0 0;border-radius:50%;place-items:center;width:22px;height:22px;transition:background .25s,border-color .25s;display:grid}.task-check:after{content:"";background:0 0;border-radius:50%;width:10px;height:10px}.task-item.completed .task-check{background:var(--green);border-color:var(--green)}.task-item.completed .task-check:after{background:var(--text-light)}.task-text{color:var(--text);overflow-wrap:anywhere;word-break:break-word;white-space:normal;flex:1;min-width:0;max-width:100%;font-size:16px;font-weight:700}.task-item.completed .task-text{color:var(--text-muted);text-decoration:line-through}.task-action-row{align-items:center;gap:10px;display:flex}.task-edit-row{flex:1;align-items:center;gap:12px;display:flex}.task-edit-input{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:10px;flex:1;padding:10px 12px;font-size:16px;font-weight:700}.task-edit-actions{align-items:center;gap:8px;display:flex}.task-edit,.task-save,.task-cancel{border:1px solid var(--line);color:var(--text);background:var(--panel);cursor:pointer;border-radius:12px;height:36px;padding:0 12px;font-weight:800}.task-save{color:var(--text-light);background:var(--green);border-color:var(--green)}.task-cancel{color:var(--text-soft)}.task-delete{width:36px;height:36px;color:var(--danger);cursor:pointer;background:0 0;border:none;border-radius:50%;font-size:20px}.task-delete:hover{background:var(--blue-soft)}.empty-state{min-height:180px;color:var(--text-muted);background:var(--empty-bg);border:1px dashed var(--line);border-radius:16px;flex-direction:column;justify-content:center;align-items:center;display:none}.empty-state.visible{display:flex}.empty-icon{color:var(--blue);font-size:40px}.empty-state p{color:var(--text);margin:12px 0 6px;font-size:20px;font-weight:800}.empty-state span{color:var(--text-muted)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes appear{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@media (max-width:860px){.app-shell{flex-direction:column}.sidebar{border-right:none;border-bottom:1px solid var(--line);width:100%}.todo-form,.todo-toolbar{flex-wrap:wrap}.primary-button{width:100%}}