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.settings-section:has(.settings-disclaimer){gap:10px;padding:14px 16px}.panel-sticky-actions{bottom:calc(-12px - env(safe-area-inset-bottom));z-index:4;padding:12px 12px calc(12px + env(safe-area-inset-bottom));background:var(--ui-surface);box-shadow:none;border-top:1px solid #d8e2eae6;margin:4px -12px -12px;position:sticky}.panel-footer-actions{border-top:1px solid var(--ui-border);background:#fff;flex:none;margin:0;padding:10px 0 0;position:static}.contact-panel{background:var(--ui-surface);flex-direction:column;display:flex;overflow:hidden}.contact-scroll{-webkit-overflow-scrolling:touch;flex-direction:column;flex:auto;gap:14px;min-height:0;padding-bottom:12px;padding-right:2px;scroll-padding-bottom:12px;display:flex;overflow-y:auto}.contact-field span{color:var(--ui-muted);font-size:13px;font-weight:700}.contact-field{gap:7px;display:grid}.contact-scroll .contact-field:last-of-type{margin-bottom:12px}.contact-field input,.contact-field textarea,.contact-field 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auto;align-items:center;gap:8px;display:grid}.share-url-box input{border:1px solid var(--line);min-width:0;height:38px;color:var(--ink);background:#f8fafb;border-radius:12px;padding:0 10px;font-size:13px}.share-qr-card{background:#fff;border:1px solid #dbe8f7;border-radius:18px;justify-content:center;justify-self:center;align-items:center;width:min(292px,100%);padding:16px;display:flex;box-shadow:inset 0 1px #fffc,0 14px 32px #24334614}.share-qr-card img{aspect-ratio:1;width:min(240px,100%);height:auto;display:block}@media (width<=520px){.share-dialog{padding:18px}.in-app-browser-dialog{width:calc(100% + 40px);padding:20px 18px calc(20px + env(safe-area-inset-bottom));border-radius:18px 18px 0 0;align-self:end;margin:0 -20px -20px}.in-app-browser-actions,.transfer-block,.transfer-restore-controls{grid-template-columns:1fr}.share-qr-card{width:min(280px,100%);padding:14px}.share-qr-card img{width:min(228px,100%)}}.loading-orbit{border:2px solid #d7e7f8;border-top-color:var(--ui-accent);border-radius:999px;flex:none;width:14px;height:14px;animation:.82s linear infinite loading-spin}.timetable{--row-height:clamp(74px, calc((100vh - 220px) / var(--period-count)), 116px);grid-template-columns:34px repeat(6,minmax(86px,1fr));grid-auto-rows:var(--row-height);border-left:1px solid var(--line);border-top:1px solid var(--line);background:var(--surface);display:grid}.corner-cell,.day-head,.period-head,.slot-cell{border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.corner-cell,.day-head,.period-head{color:var(--muted);background:#f9fafb;font-weight:600}.day-head,.period-head{justify-content:center;align-items:center;display:flex}.period-head{flex-direction:column}.period-head span{display:none}.slot-cell{background:var(--surface);min-width:0;color:inherit;cursor:pointer;text-align:left;padding:4px;transition:background .14s,border-color .14s,box-shadow .14s;position:relative}.slot-cell:hover{background:#f8fafb;border-color:#bfd3ec}.slot-cell.has-conflict{outline:2px solid var(--danger);outline-offset:-2px}.slot-cell.has-course:not(.has-conflict){background:var(--course-bg);border-color:var(--course-bg)}.slot-cell.has-course:not(.has-conflict) .slot-course{color:var(--course-ink);box-shadow:none;background:0 0;border-color:#0000;position:absolute;inset:0}.plus-mark,.tap-hint{color:var(--line-strong)}.plus-mark{justify-content:center;align-items:center;height:100%;display:flex}.tap-hint{text-transform:uppercase;font-size:10px;font-weight:600;position:absolute;bottom:4px;right:6px}.slot-course{border:1px solid #0000;border-radius:7px;flex-direction:column;gap:2px;height:100%;min-height:58px;padding:7px;display:flex;overflow:hidden;box-shadow:inset 0 1px #ffffffa3}.slot-cell.has-conflict .slot-course{height:calc(50% - 2px);min-height:34px;margin-bottom:2px}.slot-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12px;font-weight:600;line-height:1.25;display:-webkit-box;overflow:hidden}.slot-meta{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:10px;line-height:1.2;overflow:hidden}.slot-room,.slot-code{display:none}.conflict-badge{color:var(--danger);align-self:flex-start;font-size:10px;font-weight:600}.tone-ink{background:#e8eef2;border-color:#b9c7d1}.tone-blue{--course-bg:#d6e9ff;--course-ink:#123b68;background:var(--course-bg);border-color:#81b8f4}.tone-green{--course-bg:#e2f5d6;--course-ink:#255a23;background:var(--course-bg);border-color:#9ad57d}.tone-amber{--course-bg:#fff0d6;--course-ink:#62450a;background:var(--course-bg);border-color:#e1bd65}.tone-coral{--course-bg:#ffe5d6;--course-ink:#6b2e1c;background:var(--course-bg);border-color:#e7a38a}.tone-violet{--course-bg:#e5d6ff;--course-ink:#432b78;background:var(--course-bg);border-color:#aa92e7}.tone-teal{--course-bg:#d8eeed;--course-ink:#155a57;background:var(--course-bg);border-color:#72c8bf}.tone-rose{--course-bg:#fad6e0;--course-ink:#71304b;background:var(--course-bg);border-color:#e28ba7}.side-panel{border-left:1px solid var(--ui-border);background:var(--ui-surface);flex-direction:column;min-width:0;min-height:0;display:flex}.panel-header{z-index:12;border-bottom:1px solid var(--ui-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffeb;flex:none;grid-template-columns:36px minmax(0,1fr) 36px;align-items:center;gap:6px;min-height:62px;padding:0 14px;display:grid;position:relative}.panel-title{min-width:0;color:var(--ui-accent-strong);justify-content:center;font-size:18px;font-weight:800}.panel-title span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.header-spacer{width:36px;height:36px}.back-button{color:var(--ui-accent-strong)}.panel-body{-webkit-overflow-scrolling:touch;flex:auto;min-height:0;max-height:100%;padding:16px;overflow:auto}.search-panel{background:var(--ui-surface);flex-direction:column;gap:14px;display:flex}.search-toolbar{border-bottom:1px solid var(--ui-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffeb;flex:none;grid-template-columns:104px minmax(0,1fr);align-items:center;gap:8px;margin:-16px -16px 0;padding:16px;display:grid}.search-toolbar.is-single{grid-template-columns:minmax(0,1fr)}.compact-term-switch{border:1px solid var(--ui-border);background:#f7f9fb;border-radius:14px;grid-template-columns:1fr 1fr;height:44px;padding:4px;display:grid}.compact-term-switch button{color:var(--ui-muted);cursor:pointer;letter-spacing:0;background:0 0;border:0;border-radius:10px;font-size:13px;font-weight:800}.compact-term-switch button.is-active{color:#fff;background:var(--ui-accent)}.search-filter-grid{border-bottom:0;flex:none;gap:10px;display:grid}.search-section{border:1px solid var(--ui-border);background:#f8fafc;border-radius:16px;grid-template-columns:58px minmax(0,1fr);align-items:start;gap:10px;padding:12px;display:grid}.search-section-head{min-height:34px;color:var(--muted);justify-content:center;align-items:center;gap:5px;font-size:11px;font-weight:800;display:flex}.search-section-head svg{color:var(--ui-accent-strong);stroke-width:2px;flex:none}.filter-chip-row{flex-wrap:wrap;gap:6px;display:flex}.search-section .filter-chip-row{grid-template-columns:repeat(auto-fit,minmax(46px,1fr));display:grid}.search-section .filter-chip-row button{width:100%}.filter-chip-row button,.period-filter-grid button{border:1px solid var(--ui-border);min-height:36px;color:var(--ui-ink);cursor:pointer;background:#fff;border-radius:999px;font-size:13px;font-weight:750;line-height:1;transition:border-color .12s,background .12s,color .12s,box-shadow .12s,transform .12s}.filter-chip-row button{padding:0 11px}.period-filter-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:5px;display:grid}.search-section:nth-child(2) .filter-chip-row{grid-template-columns:repeat(6,minmax(0,1fr))}.search-section:first-child .filter-chip-row,.search-panel>.search-section .filter-chip-row{justify-content:flex-start;display:flex}.search-section:first-child .filter-chip-row button,.search-panel>.search-section .filter-chip-row button{width:auto}.filter-chip-row button.is-active,.period-filter-grid button.is-active{color:#fff;border-color:var(--ui-accent);background:var(--ui-accent);box-shadow:none}.filter-chip-row button:hover:not(.is-active),.period-filter-grid button:hover:not(.is-active){background:#f3f8ff;border-color:#bfd3ec}.count-line{color:#667481;flex:none;align-items:baseline;gap:5px;margin:2px 0 -2px;font-size:12px;font-weight:800;display:flex}.count-loading{vertical-align:-2px;align-items:center;margin-left:4px;display:inline-flex}.count-loading .loading-orbit{border-width:1.8px;width:12px;height:12px}.count-line strong{color:var(--ui-accent-strong);font-size:18px;line-height:1}.course-list{flex-direction:column;gap:8px;display:flex}.course-card{border:1px solid var(--ui-border);background:#fff;border-radius:14px;grid-template-columns:minmax(0,1fr) 40px;transition:border-color .14s;display:grid;overflow:hidden}.course-card:hover{border-color:#bfd3ec}.course-main{text-align:left;cursor:pointer;background:0 0;border:0;min-width:0;padding:10px}.course-title{color:var(--ui-ink);margin-bottom:2px;font-weight:750;line-height:1.3;display:block}.course-sub{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:12px;line-height:1.3;display:block;overflow:hidden}.chip-row{flex-wrap:wrap;gap:5px;margin-top:8px;display:flex}.chip-row span,.detail-meta span{border:1px solid var(--ui-border);color:var(--ui-muted);background:#f7f9fb;border-radius:999px;padding:3px 8px;font-size:11px}.chip-row .media-chip,.detail-meta 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var(--ui-border);background:#fff;border-radius:16px;grid-template-columns:1fr 1fr;display:grid;overflow:visible}.fact{border-right:1px solid var(--ui-border);border-bottom:1px solid var(--ui-border);padding:9px}.fact:nth-child(2n){border-right:0}.fact:last-child,.fact:nth-last-child(2):nth-child(odd){border-bottom:0}.fact span{color:var(--muted);margin-bottom:3px;font-size:11px;font-weight:600;display:block}.fact strong{font-size:13px;line-height:1.35}.syllabus-stack{flex-direction:column;gap:8px;display:flex}.english-syllabus-notice{border:1px solid var(--ui-border);background:var(--ui-soft);border-radius:16px;gap:9px;padding:12px;display:grid}.english-syllabus-notice p{color:#41515f;font-size:13px;font-weight:600;line-height:1.45}.english-syllabus-notice a{border:1px solid var(--ui-accent);height:36px;color:var(--ui-accent-strong);border-radius:14px;justify-content:center;align-items:center;gap:7px;font-weight:600;text-decoration:none;display:inline-flex}.syllabus-link{border:1px solid var(--ui-accent);height:38px;color:var(--ui-accent-strong);border-radius:12px;justify-content:center;align-items:center;gap:7px;font-weight:600;text-decoration:none;display:flex}.detail-footer-actions{bottom:calc(-12px - env(safe-area-inset-bottom));padding:12px 12px calc(12px + env(safe-area-inset-bottom));border-top:1px solid var(--ui-border);z-index:14;background:#fff;gap:10px;margin:16px -12px -12px;display:flex;position:sticky}.detail-footer-actions>*{flex:1;min-width:0}.detail-footer-actions .primary-action,.detail-footer-actions .syllabus-link{border-radius:16px;justify-content:center;height:54px;font-size:15px;font-weight:900}.syllabus-section{border:1px solid var(--ui-border);background:#fff;border-radius:16px;padding:12px}.syllabus-section h3{color:var(--ui-accent-strong);margin-bottom:6px;font-size:13px}.course-color-section{padding-bottom:14px}.color-swatch-row{grid-template-columns:repeat(8,minmax(0,1fr));gap:7px;padding-top:3px;display:grid}.color-swatch{aspect-ratio:1;cursor:pointer;min-width:0;min-height:32px;color:var(--course-ink,#26323b);border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;transition:border-color .12s,box-shadow .12s,transform .12s;display:inline-flex;position:relative}.color-swatch:hover{transform:translateY(-1px)}.color-swatch.is-selected{border-color:currentColor;box-shadow:0 0 0 2px #fff,0 0 0 4px}.color-swatch.tone-ink{--course-bg:#e8eef2;--course-ink:#24313c}.color-swatch.tone-blue{--course-bg:#d6e9ff;--course-ink:#123b68}.color-swatch.tone-green{--course-bg:#e2f5d6;--course-ink:#255a23}.color-swatch.tone-amber{--course-bg:#fff0d6;--course-ink:#62450a}.color-swatch.tone-coral{--course-bg:#ffe5d6;--course-ink:#6b2e1c}.color-swatch.tone-violet{--course-bg:#e5d6ff;--course-ink:#432b78}.color-swatch.tone-teal{--course-bg:#d8eeed;--course-ink:#155a57}.color-swatch.tone-rose{--course-bg:#fad6e0;--course-ink:#71304b}.color-swatch{background:var(--course-bg)}.syllabus-section p{color:#26313b;white-space:pre-wrap;font-size:13px;line-height:1.65}.detail-loading{width:fit-content;max-width:100%;color:var(--ui-muted);background:#f7fbff;border:1px solid #dbe8f7;border-radius:12px;align-items:center;gap:9px;margin-top:4px;padding:8px 10px;font-size:13px;font-weight:700;display:inline-flex}.grading-chart{flex-direction:column;gap:10px;padding-top:4px;display:flex}.grading-bar-row{flex-direction:column;gap:5px;display:flex}.grading-bar-head{grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:10px;display:grid}.grading-bar-head span{min-width:0;color:var(--muted);overflow-wrap:anywhere;font-size:13px;font-weight:600;line-height:1.35}.grading-bar-head strong{color:var(--ink);font-size:15px}.grading-track{border:1px solid var(--ui-border);background:var(--ui-soft);border-radius:999px;height:18px;overflow:hidden}.grading-fill{background:var(--ui-accent);height:100%;display:block}.grading-method-list{flex-wrap:wrap;gap:6px;padding-top:4px;display:flex}.grading-method-list span{border:1px solid var(--ui-border);color:var(--muted);background:var(--ui-soft);border-radius:999px;padding:4px 8px;font-size:12px;font-weight:600}@keyframes 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select{width:114px}.header-term-controls label:nth-child(3) select{width:86px}.top-actions .icon-button{display:inline-flex}.panel-search .search-toolbar{-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border:0;border-radius:0;margin:0;padding:0;overflow:visible}.credit-pill{color:#273542;background:#fff;border-color:#d8e0e6;border-radius:12px;height:40px;padding:0 10px}.workspace{--timetable-row-height:clamp(78px, calc((100vh - 212px) / var(--period-count)), 118px);grid-template-columns:minmax(760px,1fr) clamp(390px,28vw,560px);align-items:start;gap:clamp(14px,1.4vw,24px);width:min(1760px,100%);margin:0 auto;padding:18px clamp(16px,2vw,34px) 22px;display:grid}.board{width:auto;min-width:0;margin:0;padding:0}.board-loading-status{top:0;right:0}.board-header{display:none}.timetable{--row-height:var(--timetable-row-height);grid-template-columns:42px repeat(6,minmax(96px,1fr));grid-template-rows:34px repeat(var(--period-count), minmax(0, 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3px);margin-bottom:6px}.tone-ink{--course-bg:#e8eef2;--course-ink:#24313c}.tone-blue{--course-bg:#d6e9ff;--course-ink:#123b68}.tone-green{--course-bg:#e2f5d6;--course-ink:#255a23}.tone-amber{--course-bg:#fff0d6;--course-ink:#62450a}.tone-coral{--course-bg:#ffe5d6;--course-ink:#6b2e1c}.tone-violet{--course-bg:#e5d6ff;--course-ink:#432b78}.tone-teal{--course-bg:#d8eeed;--course-ink:#155a57}.tone-rose{--course-bg:#fad6e0;--course-ink:#71304b}.mobile-nav{display:none}.mobile-nav-item{color:#7b8791;background:0 0;border:0;flex-direction:column;justify-content:center;align-items:center;gap:4px;font-size:11px;font-weight:700;display:flex}.mobile-nav-item.is-active{color:var(--ui-accent)}.mobile-nav-item:disabled{color:#b7c0c8}.side-panel{width:auto;height:calc((var(--period-count) * var(--timetable-row-height)) + ((var(--period-count) - 1) * 6px));border:1px solid var(--line);opacity:1;visibility:visible;z-index:10;max-height:none;box-shadow:none;background:#fff;border-radius:10px;align-self:start;margin-top:40px;transition:none;position:sticky;top:122px;overflow:visible;transform:none}.side-panel>.panel-body,.side-panel>.panel-empty{border-radius:inherit;background:#fff}.side-panel:before{content:attr(data-panel-label);color:#596775;pointer-events:none;justify-content:center;align-items:center;height:34px;font-size:16px;font-weight:700;line-height:1;display:flex;position:absolute;top:-40px;left:0;right:0}.side-panel .panel-header{display:none}.side-panel .panel-header .icon-button[aria-label=閉じる]{visibility:hidden;pointer-events:none}.side-panel.is-open{opacity:1;visibility:visible;transform:none}}@media (width<=860px){html,body,#root{height:100dvh;overflow:hidden}body{background:#f8f9fa}.app-shell{background:#f8f9fa;height:100dvh;min-height:0;padding-bottom:0;overflow:hidden}.setup-shell{-webkit-overflow-scrolling:touch;overscroll-behavior:contain;height:100dvh;min-height:0;padding-bottom:0;overflow-y:auto}.topbar{height:calc(54px + env(safe-area-inset-top));padding:env(safe-area-inset-top) max(12px, env(safe-area-inset-right)) 0 max(12px, env(safe-area-inset-left));z-index:8;position:sticky;top:0}.setup-screen{min-height:auto;padding:calc(18px + env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) calc(160px + env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));display:block}.setup-panel{margin:0 auto;overflow:visible}.setup-brand{margin-bottom:14px}.setup-shell .settings-panel.is-completion{padding-bottom:calc(92px + env(safe-area-inset-bottom))}.setup-shell .settings-panel.is-completion .settings-sticky-actions{padding:12px max(12px, env(safe-area-inset-right)) calc(12px + env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));border-top:1px solid var(--ui-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff5;margin:0;position:fixed;bottom:0;left:0;right:0}.brand{color:var(--ink);gap:7px;min-width:0}.brand-primary{display:none}.brand-context{font-weight:700;display:inline-flex}.header-term-controls{flex:0 auto;gap:5px;max-width:calc(100vw - 112px)}.header-term-controls select{height:34px;padding:0 19px 0 8px;font-size:15px}.header-term-controls label:first-child select{width:56px}.header-term-controls label:nth-child(2) select{width:88px}.header-term-controls label:nth-child(3) select{width:64px}.top-actions{gap:6px}.top-actions .icon-button{display:none}.credit-pill{color:#273542;background:#fff;border-color:#d8e0e6;border-radius:12px;width:auto;height:34px;padding:0 10px;font-size:15px}@media (width<=370px){.brand{gap:5px}.header-term-controls{gap:4px;max-width:calc(100vw - 100px)}.header-term-controls select{height:32px;padding:0 19px 0 6px;font-size:15px}.header-term-controls label:after{width:5px;height:5px;right:8px}.header-term-controls label:first-child select{width:54px}.header-term-controls label:nth-child(2) select{width:84px}.header-term-controls label:nth-child(3) select{width:62px}}.workspace{height:calc(100dvh - 54px - env(safe-area-inset-top));display:block;overflow:hidden}.board{height:calc(100dvh - 54px - 72px - env(safe-area-inset-top) - env(safe-area-inset-bottom));padding:8px 8px 6px;overflow:hidden}.board-loading-status{min-height:28px;padding:5px 9px;top:10px;right:10px}.board-header{display:none}.flat-select{color:#24313c;background:#fff;border-radius:18px;height:36px;padding:0 9px;font-weight:600}.timetable{--row-height:calc((100dvh - 54px - 72px - env(safe-area-inset-top) - env(safe-area-inset-bottom) - 14px - 32px - 24px) / var(--period-count));grid-template-columns:34px repeat(6,minmax(38px,1fr));grid-template-rows:32px repeat(var(--period-count), minmax(0, var(--row-height)));grid-auto-rows:var(--row-height);background:0 0;border:0;align-items:stretch;gap:4px}.corner-cell,.day-head,.period-head,.slot-cell{border:0}.corner-cell,.day-head,.period-head{background:0 0}.day-head{color:#556471;font-size:16px;font-weight:700}.period-head{color:#556471;justify-content:center;align-items:center;gap:3px}.period-head strong{font-size:18px;line-height:1}.period-head span{white-space:pre-line;text-align:center;font-size:8px;font-weight:700;line-height:1;display:block}.slot-cell,.slot-cell:hover{background:#fff;border:1px solid #e1e8ed;border-radius:8px;padding:0;overflow:hidden}.slot-cell.has-course{background:var(--course-bg);border-color:var(--course-bg)}.slot-course{--course-bg:#eef4ff;--course-ink:#17385f;border-radius:inherit;background:var(--course-bg);height:100%;min-height:100%;color:var(--course-ink);border:0;justify-content:center;align-items:stretch;gap:4px;padding:6px}.slot-title{text-align:left;-webkit-line-clamp:4;font-size:clamp(10px,2.75vw,12px);line-height:1.18}.slot-meta{display:none}.slot-room{max-width:100%;color:var(--course-ink);white-space:nowrap;text-overflow:ellipsis;background:#ffffffb8;border-radius:999px;margin-top:auto;padding:2px 8px;font-size:10px;font-weight:700;line-height:1.2;display:block;overflow:hidden}.slot-code{color:var(--course-ink);opacity:.75;white-space:nowrap;text-overflow:ellipsis;margin-top:auto;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:9px;line-height:1;display:block;overflow:hidden}.slot-room~.slot-code{margin-top:2px}.plus-mark,.tap-hint{display:none}.slot-cell.has-conflict{outline:2px solid var(--danger);outline-offset:0}.slot-cell.has-conflict .slot-course{min-height:calc(50% - 3px);margin-bottom:6px}.tone-ink{--course-bg:#e8eef2;--course-ink:#24313c}.tone-blue{--course-bg:#d6e9ff;--course-ink:#123b68}.tone-green{--course-bg:#e2f5d6;--course-ink:#255a23}.tone-amber{--course-bg:#fff0d6;--course-ink:#62450a}.tone-coral{--course-bg:#ffe5d6;--course-ink:#6b2e1c}.tone-violet{--course-bg:#e5d6ff;--course-ink:#432b78}.tone-teal{--course-bg:#d8eeed;--course-ink:#155a57}.tone-rose{--course-bg:#fad6e0;--course-ink:#71304b}.mobile-nav{height:calc(72px + env(safe-area-inset-bottom));border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);z-index:12;background:#fff;grid-template-columns:repeat(4,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.mobile-nav-item{color:#7b8791;background:0 0;border:0;flex-direction:column;justify-content:center;align-items:center;gap:4px;font-size:11px;font-weight:700;display:flex}.mobile-nav-item.is-active{color:var(--ui-accent)}.mobile-nav-item:disabled{color:#b7c0c8}.share-mobile-actions{padding:8px 16px calc(8px + env(safe-area-inset-bottom));height:calc(72px + env(safe-area-inset-bottom));grid-template-columns:minmax(0,1fr) 92px;align-items:center;gap:10px}.mobile-share-primary,.mobile-share-close{cursor:pointer;border-radius:12px;height:48px;font-weight:800}.mobile-share-primary{border:1px solid var(--blue);background:var(--blue);color:#fff;font-size:15px}.mobile-share-primary:disabled{cursor:default;background:#b8c2cb;border-color:#b8c2cb}.mobile-share-close{border:1px solid var(--blue);color:var(--blue);background:#fff;justify-content:center;align-items:center;gap:5px;font-size:13px;display:inline-flex}.is-share-view .brand{flex:auto}.is-share-view .shared-header-title{white-space:nowrap;font-size:19px}.is-share-view .credit-pill{white-space:nowrap;font-size:14px}.side-panel{padding-top:0;padding-bottom:env(safe-area-inset-bottom);visibility:hidden;z-index:30;border-top:0;border-left:0;max-height:none;transition:transform .16s;position:fixed;inset:0;transform:translateY(100%)}.side-panel .panel-header .icon-button[aria-label=閉じる]{visibility:visible;pointer-events:auto}.side-panel.is-open{visibility:visible;transform:translateY(0)}.is-share-view .side-panel.panel-share{visibility:hidden;pointer-events:none;transform:translateY(100%)}.is-share-view .board .share-banner{display:none}.side-panel .panel-body{overscroll-behavior:contain;max-height:none;overflow-y:auto}.shared-timetable-panel{--shared-footer-height:calc(66px + env(safe-area-inset-bottom));height:calc(100dvh - 54px - env(safe-area-inset-bottom));grid-template-rows:minmax(0, 1fr) var(--shared-footer-height);gap:8px;min-height:0;padding:10px;overflow:hidden}.shared-panel-status{display:none}.shared-timetable-frame{align-items:center;overflow:hidden}.shared-panel-footer{z-index:2;padding:10px 10px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--surface);grid-template-columns:minmax(0,1fr) 44px;align-self:end;gap:8px;margin:0 -10px -10px;display:grid;position:sticky;bottom:0}.shared-panel-footer .primary-action.compact{border-radius:10px;min-width:0;height:44px}.shared-panel-footer .share-close-button{border-radius:10px;width:44px;height:44px}.shared-timetable{--shared-row-height:clamp(58px, calc((100dvh - 154px - env(safe-area-inset-bottom)) / var(--period-count)), 108px);grid-template-columns:24px repeat(6,minmax(0,1fr));grid-template-rows:24px repeat(var(--period-count), minmax(0, var(--shared-row-height)));grid-auto-rows:var(--shared-row-height);align-self:start;gap:3px}.shared-timetable .slot-course{padding:4px}.shared-timetable .slot-title{-webkit-line-clamp:5;font-size:9px;line-height:1.12}.detail-body{padding-bottom:calc(112px + env(safe-area-inset-bottom))}.fact-list{grid-template-columns:1fr}.fact,.fact:nth-child(2n){border-right:0}.fact{border-bottom:0}.fact+.fact{border-top:1px solid var(--ui-border)}.detail-footer-actions{padding:12px 12px calc(12px + env(safe-area-inset-bottom));flex-direction:row-reverse;margin:0;position:fixed;bottom:0;left:0;right:0}}