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li>span{gap:3px;min-width:0;display:grid}.planner-schedule-list strong,.planner-todo-preview strong{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:740;overflow:hidden}.planner-schedule-list li>div small,.planner-todo-preview small{color:var(--ink-secondary);text-overflow:ellipsis;white-space:nowrap;font-size:11.5px;overflow:hidden}.planner-todo-preview li{background:var(--surface-soft);border-radius:15px;align-items:center;gap:10px;min-height:52px;padding:8px 10px;display:flex}.planner-todo-preview svg{color:var(--green);flex:none}.planner-empty-copy{color:var(--ink-secondary);background:var(--surface-soft);text-align:center;border-radius:16px;margin:18px 0 0;padding:28px 16px;font-size:13px}.planner-manage-button{width:100%;min-height:70px;color:var(--ink);text-align:left;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-card);border-radius:20px;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;margin-top:14px;padding:12px 14px;display:grid}.planner-manage-button>span{color:#fff;background:linear-gradient(145deg,#8c73c6,#6852a2);border-radius:14px;place-items:center;width:42px;height:42px;display:grid}.planner-manage-button>div{gap:3px;display:grid}.planner-manage-button strong{font-size:14px;font-weight:740}.planner-manage-button small,.planner-local-note{color:var(--ink-secondary);font-size:11.5px}.planner-local-note{justify-content:center;align-items:center;gap:6px;margin:13px 0 0;display:flex}.web-feature-message{color:#315d3c;background:var(--green-soft);border:1px solid color-mix(in srgb, var(--green) 24%, transparent);border-radius:14px;align-items:center;gap:7px;margin:0 0 14px;padding:11px 14px;font-size:12.5px;font-weight:680;display:flex}.planner-web-editor{background:linear-gradient(135deg, color-mix(in srgb, var(--butter) 16%, var(--surface)), var(--surface) 48%), var(--surface);border:1px solid color-mix(in srgb, var(--apricot) 28%, var(--line));box-shadow:var(--shadow-card);border-radius:24px;margin:0 0 16px;padding:20px}.planner-web-editor>header,.planner-web-editor>footer{justify-content:space-between;align-items:center;gap:14px;display:flex}.planner-web-editor>header{margin-bottom:18px}.planner-web-editor>header small{color:var(--blue);font-size:11px;font-weight:760}.planner-web-editor>header h2{margin:3px 0 0;font-size:20px}.planner-web-editor>header>button{width:44px;height:44px;color:var(--ink-secondary);background:var(--surface-muted);border:0;border-radius:50%;place-items:center;display:grid}.planner-web-editor__fields{grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;display:grid}.planner-web-editor__fields label{min-width:0;color:var(--ink-secondary);gap:7px;font-size:11.5px;font-weight:700;display:grid}.planner-web-editor__fields .is-wide{grid-column:span 2}.planner-web-editor__fields input,.planner-web-editor__fields select,.planner-web-todo-form input,.planner-web-todo-form select{width:100%;min-width:0;min-height:44px;color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);border-radius:12px;padding:0 12px}.planner-color-picker{border:1px solid var(--line);border-radius:13px;align-items:center;gap:9px;min-width:0;min-height:44px;margin:0;padding:6px 10px;display:flex}.planner-color-picker legend{color:var(--ink-secondary);padding:0 4px;font-size:11.5px;font-weight:700}.planner-color-picker button{background:0 0;border:2px solid #0000;border-radius:50%;flex:0 0 44px;place-items:center;width:44px;height:44px;padding:0;display:grid}.planner-color-picker button i{background:var(--planner-color);border-radius:50%;width:20px;height:20px}.planner-color-picker button.is-selected{border-color:var(--planner-color)}.planner-web-editor>footer{border-top:1px solid var(--line);margin-top:18px;padding-top:15px}.planner-web-editor>footer .button{min-height:44px}.planner-delete-button{color:var(--red);background:var(--red-soft)}.planner-web-timetable{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-card);border-radius:24px;margin-bottom:14px;padding:19px;overflow:hidden}.planner-web-timetable__scroll{overscroll-behavior-x:contain;scrollbar-width:thin;padding-bottom:5px;overflow-x:auto}.planner-web-timetable__grid{grid-template-columns:repeat(7,minmax(126px,1fr));gap:8px;min-width:930px;display:grid}.planner-web-timetable__grid>section{background:var(--surface-soft);border:1px solid var(--line);border-radius:16px;min-width:0;padding:8px}.planner-web-timetable__grid>section.is-today{background:color-mix(in srgb, var(--butter) 16%, var(--surface));border-color:color-mix(in srgb, var(--apricot) 34%, var(--line))}.planner-web-timetable__grid>section>header{justify-content:space-between;align-items:baseline;padding:4px 3px 9px;display:flex}.planner-web-timetable__grid>section>header strong{font-size:14px}.planner-web-timetable__grid>section>header small,.planner-web-timetable__empty{color:var(--ink-tertiary);font-size:10px}.planner-web-timetable__grid>section>div{gap:7px;display:grid}.planner-web-timetable__grid>section>div>button{min-height:88px;color:var(--ink);text-align:left;background:color-mix(in srgb, var(--planner-color) 9%, var(--surface));border:1px solid color-mix(in srgb, var(--planner-color) 16%, var(--line));border-radius:12px;grid-template-columns:4px 1fr auto;gap:3px 7px;padding:10px 8px;display:grid;position:relative;overflow:hidden}.planner-web-timetable__grid>section>div>button>i{background:var(--planner-color);border-radius:99px;grid-row:1/span 3;width:4px;height:100%}.planner-web-timetable__grid button time{color:var(--planner-color);font-size:10px;font-weight:800}.planner-web-timetable__grid button strong,.planner-web-timetable__grid button small{text-overflow:ellipsis;white-space:nowrap;grid-column:2/span 2;overflow:hidden}.planner-web-timetable__grid button strong{font-size:12px}.planner-web-timetable__grid button small{color:var(--ink-secondary);font-size:9.5px}.planner-web-timetable__grid button svg{color:var(--ink-tertiary)}.planner-web-timetable__empty{border:1px dashed var(--line-strong);border-radius:12px;place-items:center;min-height:72px;display:grid}.planner-web-todo-form{grid-template-columns:minmax(110px,1fr) 84px 128px 44px;gap:7px;margin:0 0 12px;display:grid}.planner-web-todo-form button{color:#fff;background:var(--blue);border:0;border-radius:12px;place-items:center;min-height:44px;display:grid}.planner-todo-preview.is-editable li{padding-left:7px}.planner-todo-preview.is-editable li.is-completed{opacity:.58}.planner-todo-preview.is-editable li.is-completed strong{text-decoration:line-through}.planner-todo-check,.planner-todo-delete{width:44px;height:44px;color:var(--ink-tertiary);background:0 0;border:0;border-radius:50%;flex:0 0 44px;place-items:center;padding:0;display:grid}.planner-todo-preview.is-editable li:not(.is-completed) .planner-todo-check{color:var(--line-strong)}.planner-todo-preview.is-editable li.is-completed .planner-todo-check{color:var(--green)}.planner-todo-delete{width:44px;height:44px;color:var(--red);flex-basis:44px}.practice-notebook-list{gap:10px;display:grid}.practice-notebook-row{background:var(--surface);border:1px solid var(--line);min-width:0;box-shadow:var(--shadow-card);border-radius:20px;transition:transform .12s ease-out,box-shadow .16s;display:flex;position:relative;overflow:hidden}.practice-notebook-row:has(.practice-notebook-row__open:active){transform:scale(.992)}.practice-notebook-row__open{text-align:left;background:0 0;border:0;flex:1;align-items:center;gap:15px;min-width:0;padding:12px 58px 12px 12px;display:flex}.practice-notebook-row__preview{width:76px;height:106px;color:var(--ink-tertiary);border:1px solid var(--line);background:#fff;border-radius:11px;flex:0 0 76px;place-items:center;display:grid;overflow:hidden;box-shadow:0 4px 14px #0000000f}.practice-notebook-row__preview img{object-fit:contain;width:100%;height:100%;display:block}.practice-notebook-row__copy{flex:1;gap:3px;min-width:0;display:grid}.practice-notebook-row__copy small{color:var(--blue);font-size:11.5px;font-weight:720}.practice-notebook-row__copy strong{letter-spacing:-.02em;text-overflow:ellipsis;white-space:nowrap;font-size:17px;font-weight:740;overflow:hidden}.practice-notebook-row__copy>span{color:var(--ink-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;line-height:1.4;display:-webkit-box;overflow:hidden}.practice-notebook-row__copy time{color:var(--ink-tertiary);font-size:11.5px}.practice-notebook-row__delete{width:44px;height:44px;color:var(--red);background:var(--red-soft);border:0;border-radius:50%;place-items:center;padding:0;display:grid;position:absolute;top:50%;right:10px;transform:translateY(-50%)}.active-study-strip{color:#064d22;background:linear-gradient(135deg,#34c7592b,#30d15814);border:1px solid #34c75938;border-radius:18px;grid-template-columns:auto 1fr auto auto;align-items:center;gap:12px;margin-bottom:14px;padding:13px 14px;display:grid}.active-study-strip.is-paused{color:#6a4300;background:var(--orange-soft);border-color:#ff9f0a38}.active-study-strip__icon{background:#ffffffa8;border-radius:50%;place-items:center;width:38px;height:38px;display:grid}.active-study-strip div{display:grid}.active-study-strip small{opacity:.72;font-size:11px;font-weight:650}.active-study-strip strong,.active-study-strip time{font-size:15px;font-weight:740}.active-study-strip 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p{color:var(--ink-secondary);margin:0;font-size:12px}.web-timer-category-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.web-timer-category-grid button{min-height:44px;color:var(--ink-secondary);text-align:left;background:var(--surface-soft);border:1px solid var(--line);border-radius:13px;align-items:center;gap:8px;padding:8px 11px;font-size:12px;font-weight:680;display:flex}.web-timer-category-grid button i{background:var(--category-color);border-radius:50%;flex:0 0 9px;width:9px;height:9px}.web-timer-category-grid button.is-selected{color:var(--ink);background:color-mix(in srgb, var(--category-color) 11%, var(--surface));border-color:color-mix(in srgb, var(--category-color) 42%, var(--line));box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--category-color) 16%, transparent)}.web-timer-start-card__actions{justify-content:flex-end;gap:8px;display:flex}.active-study-strip.is-web-timer{color:#55301d;background:linear-gradient(135deg, color-mix(in srgb, 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button.is-discard{width:42px;color:var(--red);background:var(--red-soft);border-color:#0000;padding:0}.timer-stat-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:14px;display:grid}.timer-dashboard__actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.timer-stat-grid article{background:var(--surface);border:1px solid var(--line);border-radius:18px;gap:4px;min-width:0;padding:16px;display:grid}.timer-stat-grid article>span{width:34px;height:34px;color:var(--blue);background:var(--blue-soft);border-radius:11px;place-items:center;margin-bottom:5px;display:grid}.timer-stat-grid small,.timer-section-heading small{color:var(--ink-tertiary);font-size:11.5px;font-weight:650}.timer-stat-grid strong{text-overflow:ellipsis;white-space:nowrap;font-size:clamp(16px,2.6vw,21px);font-weight:760;overflow:hidden}.timer-chart-card,.timer-subject-card{background:var(--surface);border:1px solid 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