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55%,transparent)}.cal-cell.selected{box-shadow:var(--focus)}.cal-daynum{font-weight:600;font-size:.9rem;line-height:1;display:flex;align-items:center;justify-content:space-between;gap:6px}.cal-due-dot{width:7px;height:7px;border-radius:50%;background:var(--accent-strong, #c2410c);flex-shrink:0}.cal-cell.has-due .cal-daynum{color:inherit}.due-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:16px 20px;margin-bottom:18px;max-width:760px}.due-show-completed{display:inline-flex;align-items:center;gap:8px;font-size:.95rem;color:var(--ink-soft);-webkit-user-select:none;user-select:none;flex:0 0 auto;min-height:42px}.due-show-completed input{width:16px;height:16px;accent-color:var(--accent)}.due-subject-filter{min-width:260px;flex:1 1 260px;max-width:420px;margin:0}.subject-picker-wrap{position:relative}.subject-picker-trigger{width:100%;min-height:42px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg0);color:var(--ink);font:inherit;text-align:left;cursor:pointer}.subject-picker-trigger:disabled{opacity:.6;cursor:not-allowed}.subject-picker-value{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.subject-picker-chevron{color:var(--ink-soft);font-size:.9rem;flex:0 0 auto}.subject-picker-menu{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:50;max-height:360px;overflow:auto;background:var(--bg0);border:1px solid var(--line);border-radius:12px;box-shadow:0 16px 40px color-mix(in srgb,var(--ink) 14%,transparent)}.subject-picker-menu.library-tree{max-width:none;border-top:0}.subject-picker-row,.subject-picker-row .library-main{width:100%}.subject-picker-row.selected{background:color-mix(in srgb,var(--accent) 12%,var(--bg1))}.subject-picker-row.selected:hover{background:color-mix(in srgb,var(--accent) 16%,var(--bg1))}.subject-picker-empty{padding:16px}.due-section{max-width:760px;margin-bottom:28px}.due-section-title{font-family:var(--font-display);font-size:1.25rem;margin:0 0 12px}.due-list{display:flex;flex-direction:column;gap:4px}.due-row{display:grid;grid-template-columns:28px 1fr auto;gap:14px;align-items:center;padding:14px 8px;border-bottom:1px solid var(--line)}.due-row.done{opacity:.62}.due-main{min-width:0;background:none;border:0;padding:0;text-align:left}.due-title{font-weight:600;font-size:1.12rem;display:flex;align-items:center;gap:8px}.due-title.done{text-decoration:line-through;color:var(--ink-soft)}.due-path{margin-top:4px;color:var(--ink-soft);font-size:.92rem}.due-date-side{font-size:1.18rem;font-weight:650;font-variant-numeric:tabular-nums;color:var(--ink);text-align:right;white-space:nowrap;padding-left:16px;line-height:1.2}.due-date-side.overdue{color:var(--accent-strong, #c2410c)}.due-date-side.done{color:var(--ink-soft);font-weight:600}.due-overdue-tag{display:block;margin-top:4px;font-size:.78rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase;color:var(--accent-strong, #c2410c)}.due-meta{margin-top:4px;color:var(--ink-faint);font-size:.8rem}.due-meta.overdue,.due-row.overdue .due-meta{color:var(--accent-strong, #c2410c)}.cal-task-bars{display:flex;flex-direction:column;gap:3px;width:100%;flex:1;justify-content:flex-start;min-height:0;overflow:hidden}.cal-task-bar{display:block;width:100%;height:5px;border-radius:999px;flex-shrink:0}.cal-task-bar.done{opacity:1}.cal-task-bar.missed{opacity:.22}.day-stats{display:flex;gap:18px;align-items:baseline;margin-bottom:18px;color:var(--ink-soft)}.day-stats strong{color:var(--ink);font-size:1.2rem}.progress-bar{height:6px;width:160px;background:var(--bg2);border-radius:999px;overflow:hidden}.progress-bar>span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),color-mix(in srgb,var(--accent) 40%,#2f6fed));border-radius:inherit;transition:width .28s ease}.tasks-table{display:flex;flex-direction:column;gap:4px;max-width:860px}.task-card-btn{display:grid;grid-template-columns:10px 1fr auto;gap:14px;align-items:center;width:100%;text-align:left;border:0;background:transparent;border-radius:12px;padding:14px 12px;border-bottom:1px solid var(--line);transition:background .14s ease}.task-card-btn.no-dot{grid-template-columns:1fr auto}.task-card-btn:hover{background:color-mix(in srgb,var(--bg1) 70%,transparent)}.task-card-title{font-weight:600;font-size:1.05rem}.task-card-meta{color:var(--ink-soft);font-size:.88rem;margin-top:2px}.badge{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;color:var(--ink-faint);background:var(--bg2);border-radius:999px;padding:4px 10px}.badge.sample{background:var(--accent-soft);color:var(--accent-strong)}.badge.archived{background:var(--bg2)}.modal-backdrop{position:fixed;inset:0;background:#0a0e1273;display:grid;place-items:center;z-index:50;padding:24px;animation:fade .16s ease both}.modal{width:min(520px,100%);background:var(--bg1);border-radius:18px;box-shadow:var(--shadow);border:1px solid var(--line);padding:22px;animation:pop .2s ease both}.modal h2{margin:0 0 14px;font-family:var(--font-display);font-size:1.5rem}.confirm-backdrop{z-index:60}.confirm-modal{width:min(440px,100%)}.confirm-modal-message{margin:0 0 18px;color:var(--ink-soft);line-height:1.45;white-space:pre-wrap}.form-grid{display:flex;flex-direction:column;gap:12px}.field label,.field>span{display:block;font-size:.8rem;color:var(--ink-soft);margin-bottom:6px;font-weight:600}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);background:var(--bg0);border-radius:10px;padding:10px 12px}.dow-row{display:flex;flex-wrap:wrap;gap:6px}.dow-chip{border:1px solid var(--line);background:var(--bg0);border-radius:999px;padding:6px 10px;font-size:.82rem}.dow-chip.on{background:var(--accent-soft);border-color:transparent;color:var(--accent-strong);font-weight:600}.color-swatch-row{display:flex;flex-wrap:wrap;gap:8px}.color-swatch{width:28px;height:28px;padding:0;border-radius:50%;border:2px solid transparent;box-shadow:inset 0 0 0 1px #0000001f;opacity:.72;transition:opacity .14s ease,transform .14s ease,box-shadow .14s ease}.color-swatch:hover{opacity:1;transform:scale(1.06)}.color-swatch.selected{opacity:1;border-color:var(--ink);box-shadow:0 0 0 2px var(--bg1),0 0 0 4px var(--ink)}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.stats-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:18px 0 24px;max-width:720px}.stat{padding:14px 0;border-top:1px solid var(--line)}.stat-value{font-family:var(--font-display);font-size:1.55rem;letter-spacing:-.02em}.stat-label{color:var(--ink-faint);font-size:.8rem;margin-top:2px}.history-list{display:flex;flex-direction:column;gap:14px;max-width:720px}.history-item{display:grid;grid-template-columns:110px 1fr;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}.history-date{color:var(--ink-soft);font-size:.9rem}.history-note{color:var(--ink-soft);margin-top:4px;white-space:pre-wrap}.search-box{width:min(520px,100%);border:1px solid var(--line);background:var(--bg1);border-radius:12px;padding:12px 14px;margin-bottom:18px}.search-result{width:100%;text-align:left;border:0;background:transparent;padding:12px 4px;border-bottom:1px solid var(--line)}.search-result:hover{background:color-mix(in srgb,var(--bg1) 70%,transparent)}.empty{color:var(--ink-faint);padding:28px 0}.toast{position:fixed;right:24px;bottom:24px;background:var(--ink);color:var(--bg0);padding:10px 14px;border-radius:12px;font-size:.9rem;z-index:80;animation:pop .18s ease both}.settings-panel{max-width:560px;display:flex;flex-direction:column;gap:18px}.settings-block h3{margin:0 0 6px;font-size:1rem}.settings-block p{margin:0 0 10px;color:var(--ink-soft);font-size:.9rem}.kbd{font-size:.72rem;border:1px solid var(--line);border-radius:6px;padding:1px 6px;color:var(--ink-faint);background:var(--bg1)}.library-folder{margin-bottom:2rem}.library-folder-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:.5rem}.library-folder-actions{display:flex;align-items:center;gap:16px}.library-folder-title{font-family:var(--font-display);font-size:1.35rem;margin:0}.library-tree{max-width:920px;border-top:1px solid var(--line)}.library-row{display:flex;gap:8px;align-items:center;min-height:58px;padding:8px 10px;border-bottom:1px solid var(--line);transition:background .14s ease}.library-row:hover{background:color-mix(in srgb,var(--bg1) 72%,transparent)}.library-row.assignment{background:color-mix(in srgb,var(--bg1) 35%,transparent)}.library-expand{width:28px;height:28px;padding:0;border:0;border-radius:6px;background:transparent;color:var(--ink-soft);font-size:1.1rem;line-height:1;flex:0 0 28px;display:inline-grid;place-items:center;cursor:pointer}.library-expand-spacer{width:28px;height:28px;flex:0 0 28px}.library-expand:disabled{cursor:default;opacity:.45}.library-kind-icon{display:inline-grid;width:22px;place-items:center;color:var(--ink-faint);font-size:1rem;flex:0 0 22px}.library-kind-icon.subject{color:var(--warn)}.library-kind-icon.assignment{color:var(--ink-soft)}.library-main{flex:1;min-width:0;padding:4px 0;border:0;background:transparent;text-align:left}.library-name{display:block;overflow:hidden;font-weight:600;text-overflow:ellipsis;white-space:nowrap}.library-meta{display:block;margin-top:2px;overflow:hidden;color:var(--ink-faint);font-size:.78rem;text-overflow:ellipsis;white-space:nowrap}.library-action{padding:5px 8px;font-size:.78rem;opacity:0;transition:opacity .14s ease}.library-actions{display:flex;align-items:center;gap:4px;margin-left:auto}.library-row:hover .library-action,.library-action:focus-visible{opacity:1}.item-done .library-name,.item-done .task-name,.page-title.item-done,.child-item.item-done strong,.strike{color:var(--ink-faint);text-decoration:line-through;opacity:.72}.item-row{display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:14px;align-items:start;padding:14px 8px;border-bottom:1px solid var(--line);transition:background .14s ease;animation:rise .36s ease both}.item-row:hover{background:color-mix(in srgb,var(--bg1) 65%,transparent)}.item-row.selected{border-bottom-color:transparent;border-radius:12px;background:var(--accent-soft)}.item-row-content{min-width:0}.item-row:hover .remove-day-btn,.item-row.selected .remove-day-btn{opacity:1}.item-detail-section{max-width:760px;margin:26px 0}.item-detail-section h2{margin:0 0 12px;font-family:var(--font-display);font-size:1.35rem}.item-description{max-width:720px;color:var(--ink-soft);line-height:1.55;white-space:pre-wrap}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:12px}.section-heading h2{margin-bottom:0}.children-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}.child-item{display:flex;gap:12px;align-items:center;width:100%;padding:12px 8px;border:0;border-bottom:1px solid var(--line);background:transparent;text-align:left}.child-item:hover{background:color-mix(in srgb,var(--bg1) 70%,transparent)}.child-item small{display:block;margin-top:3px;color:var(--ink-faint)}.history-button{width:100%;border:0;background:transparent;text-align:left}.form-error{color:var(--accent-strong);font-size:.9rem}@keyframes fade{0%{opacity:0}to{opacity:1}}@keyframes rise{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes pop{0%{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}@media(max-width:860px){html,body,#root{height:100%;height:100dvh}.app-shell{grid-template-columns:1fr;grid-template-rows:1fr auto;height:100%;height:100dvh}.sidebar{order:2;position:sticky;bottom:0;z-index:40;flex-direction:row;flex-wrap:nowrap;align-items:stretch;gap:2px;border-right:0;border-top:1px solid var(--line);border-bottom:0;padding:6px 6px calc(6px + env(safe-area-inset-bottom,0px));background:color-mix(in srgb,var(--bg-sidebar) 96%,transparent)}.brand{display:none}.sidebar-nav{flex:1;flex-direction:row;gap:2px;min-width:0}.sidebar-footer{margin-top:0;flex-direction:row;padding-top:0;flex-shrink:0}.nav-btn{flex:1;flex-direction:column;justify-content:center;gap:3px;min-width:0;padding:8px 2px;border-radius:10px;font-size:.62rem;font-weight:600;line-height:1.1;text-align:center}.nav-ico{width:20px;height:20px}.nav-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}.main{order:1;min-height:0;overflow:auto;padding:14px 14px calc(18px + env(safe-area-inset-bottom,0px));-webkit-overflow-scrolling:touch}.page-title{font-size:1.8rem}.stats-row{grid-template-columns:1fr 1fr}.history-item{grid-template-columns:1fr}.toast{bottom:calc(72px + env(safe-area-inset-bottom,0px))}}