@charset "UTF-8";
:root{color-scheme:dark;--bg:#151b23;--surface:#1c2530;--surface-2:#24303d;--surface-hover:#2b3948;--text:#f0f3f7;--muted:#b2bfcd;--line:#394656;--accent:#91d7c5;--accent-ink:#102d27;--sun:#f8a6a6;--sat:#9dc9ff;--shadow:0 18px 60px #0005;font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.65;font-synthesis:none}
:root[data-theme=light]{color-scheme:light;--bg:#f4f5f3;--surface:#fff;--surface-2:#e9eeeb;--surface-hover:#dfe8e4;--text:#18282a;--muted:#4e6065;--line:#bac8c8;--accent:#176b57;--accent-ink:#fff;--sun:#a72c37;--sat:#205c9f;--shadow:0 18px 60px #172c2520}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,textarea{font:inherit}button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button{color:inherit;background:none;border:0}button:disabled{cursor:wait;opacity:.55}a{color:var(--accent);text-underline-offset:4px}button,a,summary,input,textarea{outline-offset:4px}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--accent)}button:hover,summary:hover{background-color:var(--surface-hover)}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.5;font-weight:700}h1{font-size:24px;letter-spacing:.02em}h2{font-size:22px}h3{font-size:18px}small{font-size:14px}[hidden]{display:none!important}.muted{color:var(--muted)}.shell{width:min(1240px,100% - 64px);margin:0 auto}.skip-link{position:fixed;top:8px;left:8px;padding:10px;background:var(--surface);z-index:10;transform:translateY(-150%)}.skip-link:focus{transform:none}.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:32px 0 28px}.brand{display:flex;gap:16px;align-items:center;min-width:0}.brand-icon{display:grid;place-items:center;flex:none;width:56px;height:56px;border:1px solid var(--line);border-radius:15px;font-size:30px;background:var(--surface)}.eyebrow{font-size:12px;letter-spacing:.16em;color:var(--accent);font-weight:700;margin-bottom:4px}.header-actions{display:flex;align-items:center;gap:10px;flex:none}.icon-button{display:inline-grid;place-items:center;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;font-size:24px;line-height:1;background:var(--surface)}.menu{position:relative}.menu summary{list-style:none;border:1px solid var(--line);border-radius:10px;padding:8px 13px;min-height:44px;background:var(--surface)}.menu summary::-webkit-details-marker{display:none}.menu summary span{margin-left:8px}.menu-panel{position:absolute;right:0;top:calc(100% + 10px);min-width:220px;padding:10px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);z-index:5}.menu-panel p{padding:8px 12px 12px;color:var(--muted);border-bottom:1px solid var(--line);overflow-wrap:anywhere}.menu-panel button{display:block;width:100%;text-align:left;padding:12px;border-radius:6px}.controls{padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:16px;margin-bottom:24px}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}.view-tabs{display:flex;border:1px solid var(--line);padding:4px;border-radius:10px;background:var(--bg)}.view-tabs button{padding:7px 18px;border-radius:6px;min-height:40px;color:var(--muted)}.view-tabs button[aria-pressed=true]{background:var(--surface-2);color:var(--text);font-weight:700}.month-nav{display:flex;align-items:center;gap:10px}.month-nav h2{font-size:21px;text-align:center;min-width:166px;font-variant-numeric:tabular-nums}.month-nav .nav-placeholder{visibility:hidden;pointer-events:none}.month-nav .icon-button{background:var(--bg)}.quiet-button,.primary-button{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;gap:6px;min-height:44px;border:1px solid var(--line);padding:8px 16px;border-radius:9px;background:var(--surface);color:var(--text);font-weight:600;line-height:1.5}.quiet-button:hover{background:var(--surface-hover)}.primary-button{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.primary-button:hover{background:var(--accent);filter:brightness(.92)}.filter-row{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.filter{min-height:42px;border:1px solid var(--line);border-radius:8px;padding:7px 13px;color:var(--muted);font-size:16px;line-height:1.5;background:var(--bg)}.filter[aria-pressed=true]{border-color:var(--accent);color:var(--text);background:var(--surface-2)}.filter.genre-filter{border-bottom:3px solid transparent}.filter.genre-filter[aria-pressed=true]{border-color:var(--line);border-bottom-color:var(--genre);color:var(--text)}.genre-filter span{margin-right:5px}.filter-bottom{display:flex;align-items:center;flex-wrap:wrap;gap:12px 20px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}.filter-bottom .filter-row+.filter-row{border-left:1px solid var(--line);padding-left:20px}.filter-bottom>.text-button{margin-left:auto}.text-button{padding:8px 0;color:var(--muted);font-size:14px;text-decoration:underline;text-underline-offset:4px}.text-button:hover{color:var(--text);background:none}.section-caption{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 0 16px}.section-caption strong{font-size:22px;margin:0 4px}.section-caption .muted{font-size:14px}.long-events{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin-bottom:20px;padding:16px 18px}.long-events summary{cursor:pointer;list-style:none;font-size:15px;font-weight:600;white-space:nowrap}.long-events summary::-webkit-details-marker{display:none}.long-toggle{display:inline-block;margin-left:6px}.long-events[open] .long-toggle{transform:rotate(180deg)}.long-events-body{max-height:min(200px,22dvh);overflow:auto;overscroll-behavior:contain;margin-top:12px;padding:4px}.long-event-group+.long-event-group{margin-top:16px}.long-events h3{font-size:16px;margin-bottom:12px}.long-events h3>span{color:var(--muted);font-weight:400;margin-left:6px}.long-event-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.long-event{display:flex;flex-direction:column;gap:2px;text-align:left;min-width:0;border:1px solid var(--line);border-left:3px solid var(--genre);border-radius:7px;padding:10px;background:var(--bg)}.long-event span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:15px}.long-event small{color:var(--muted)}.calendar{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface)}.weekdays{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));text-align:right;background:var(--bg);border-bottom:1px solid var(--line)}.weekdays>span{padding:10px 14px;font-size:14px}.sunday{color:var(--sun)}.saturday{color:var(--sat)}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.calendar-day{position:relative;min-width:0;min-height:160px;overflow:hidden;text-align:left;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:8px 7px;align-self:stretch;display:flex;flex-direction:column;justify-content:flex-start;gap:4px;color:var(--text)}.calendar-day:nth-child(7n){border-right:0}.calendar-day:nth-last-child(-n+7){border-bottom:0}.calendar-day.sunday .day-number,.calendar-day.sunday .holiday-name{color:var(--sun)}.calendar-day.saturday .day-number{color:var(--sat)}.calendar-day.outside{background:var(--bg)}.calendar-day.outside .day-top{opacity:.45}.calendar-day.selected{box-shadow:inset 0 0 0 2px var(--accent);background:var(--surface-2)}.day-top{display:flex;align-items:center;justify-content:space-between;gap:2px;min-height:28px}.day-number{display:grid;place-items:center;min-width:28px;height:28px;font-weight:600;font-size:16px;flex:none}.is-today .day-number{background:var(--accent);color:var(--accent-ink)!important;border-radius:50%}.holiday-name{font-size:11px;text-align:right;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.day-select{position:absolute;inset:0;width:100%;height:100%;padding:8px 7px;display:flex;flex-direction:column;gap:4px;justify-content:flex-start;text-align:left;border-radius:0}.day-select:focus-visible{outline-offset:-4px}.desktop-events{position:relative;pointer-events:none;display:flex;flex-direction:column;gap:4px;width:100%;margin-top:32px}.desktop-events button{pointer-events:auto;text-align:left;width:100%}.calendar-event{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:13px;line-height:1.65;border-left:3px solid var(--genre);padding:0 4px;color:var(--text);background:var(--bg);border-radius:3px}.calendar-oshi{outline:1px solid var(--accent);outline-offset:-1px}.more-count{font-size:12px;color:var(--muted);padding-left:4px}.mobile-events{display:none}.day-agenda{margin-top:28px;scroll-margin-top:18px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.section-heading>span{color:var(--muted)}.today-label{display:inline-block;font-size:13px;font-weight:500;vertical-align:middle;margin-left:12px;padding:2px 9px;border:1px solid var(--accent);border-radius:20px;color:var(--accent)}.event-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.event-card{position:relative;display:flex;align-items:flex-start;gap:14px;min-width:0;width:100%;padding:19px;text-align:left;border:1px solid var(--line);border-radius:12px;background:var(--surface);border-top:3px solid var(--genre)}.is-oshi{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.event-symbol{font-size:25px;line-height:1.4;flex:none}.card-body{display:block;min-width:0;width:100%}.card-meta{display:flex;flex-wrap:wrap;gap:6px 8px;align-items:center;margin-bottom:7px}.genre-name{color:var(--muted);font-size:13px}.badge{display:inline-block;padding:1px 6px;font-size:12px;color:var(--muted);background:var(--surface-2);border-radius:4px;line-height:1.6}.verified,.oshi-badge{color:var(--accent)}.card-title{display:block;font-size:18px;font-weight:700;line-height:1.55;overflow-wrap:anywhere;margin-bottom:9px}.card-line{display:block;font-size:16px;color:var(--muted);margin-top:3px;overflow-wrap:anywhere}.card-performers{display:block;font-size:15px;color:var(--text);margin-top:10px;overflow-wrap:anywhere}.card-arrow{font-size:18px;color:var(--muted);position:absolute;right:12px;top:12px}.card-meta{padding-right:14px}.list-group{margin-bottom:28px}.sticky-date{position:sticky;top:0;z-index:1;background:var(--bg);font-size:22px;padding:14px 0;display:flex;align-items:center;gap:16px;border-bottom:1px solid var(--line);margin-bottom:14px}.sticky-date>span{font-size:14px;color:var(--muted);font-weight:400}.empty-state{grid-column:1/-1;display:grid;justify-items:center;text-align:center;border:1px dashed var(--line);border-radius:12px;padding:40px 20px;background:var(--surface);gap:8px;color:var(--muted)}.empty-state>span{font-size:32px}.empty-state h2,.empty-state h3{color:var(--text);font-size:18px}.empty-state p{overflow-wrap:anywhere}.empty-state button{margin-top:8px}.loading{padding:80px 20px;text-align:center;color:var(--muted)}footer{display:flex;justify-content:space-between;gap:16px;padding:28px 0;margin-top:20px;color:var(--muted);font-size:13px;border-top:1px solid var(--line)}.notice{background:var(--surface-2);border:1px solid var(--line);padding:12px 16px;border-radius:9px;color:var(--text);margin-bottom:20px;font-size:15px}
dialog{color:var(--text);background:var(--surface);border:1px solid var(--line);padding:28px;box-shadow:var(--shadow);max-width:calc(100vw - 32px);max-height:calc(100dvh - 32px);overflow:auto;overscroll-behavior:contain}dialog::backdrop{background:#050a10a8}body:has(dialog[open]){overflow:hidden}.detail-dialog{position:fixed;inset:16px 16px 16px auto;margin:0;width:490px;height:calc(100dvh - 32px);max-height:calc(100dvh - 32px);overflow-y:auto;border-radius:16px}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.dialog-top .icon-button{flex:none}.detail-genre{border-left:4px solid var(--genre);padding-left:9px;font-size:15px}.detail-badges{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}.detail-dialog h2{font-size:25px;line-height:1.55;margin-bottom:20px;overflow-wrap:anywhere}.event-facts{margin:0 0 24px}.event-facts>div{display:grid;grid-template-columns:86px minmax(0,1fr);gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.event-facts dt{color:var(--muted);font-size:14px;padding-top:2px}.event-facts dd{margin:0;overflow-wrap:anywhere}.detail-feedback:empty{display:none}.detail-feedback{padding:10px 12px;margin-bottom:16px;background:var(--surface-2);border-radius:8px;overflow-wrap:anywhere}.mark-actions{display:flex;gap:10px;margin-bottom:20px}.mark-button{flex:1;border:1px solid var(--line);min-height:48px;border-radius:9px;padding:10px;background:var(--bg)}.mark-button[aria-pressed=true]{color:var(--accent);border-color:var(--accent);background:var(--surface-2)}.comment-form{padding:16px;background:var(--bg);border:1px solid var(--line);border-radius:10px;margin-bottom:20px}.comment-form label{font-size:15px}.comment-form button{margin-top:10px}.detail-links{display:flex;flex-direction:column;gap:10px;margin-top:24px}.detail-dialog .muted{font-size:14px;margin-top:12px}.sources{margin-top:28px;padding-top:16px;border-top:1px solid var(--line)}.sources h3{font-size:14px;color:var(--muted);font-weight:400;margin-bottom:8px}.sources a{font-size:14px;margin-right:10px;overflow-wrap:anywhere}.small-dialog{width:480px;border-radius:16px}.small-dialog>p{color:var(--muted);margin-bottom:20px}.small-dialog h2{font-size:22px}.small-dialog form{margin-bottom:20px}label{display:block;margin-bottom:7px;font-weight:600}input,textarea{width:100%;min-width:0;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:12px;font-size:16px}textarea{display:block;resize:vertical;min-height:88px}input::placeholder,textarea::placeholder{color:var(--muted);opacity:.8}.inline-form{display:flex;gap:8px}.inline-form .primary-button{white-space:nowrap}.oshi-item{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);padding:12px 0}.oshi-item>span{overflow-wrap:anywhere;min-width:0}.oshi-item>button{flex:none}.error-text{color:var(--sun)!important;min-height:0;overflow-wrap:anywhere}.error-text:not(:empty){margin-top:12px}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--text);color:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 20px;box-shadow:var(--shadow);z-index:20;max-width:calc(100vw - 32px);width:max-content;font-size:15px}.history-top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:8px 0 24px}.history-top .muted{margin-top:8px}.history-top>button{flex:none}.history-records{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.history-card{border:1px solid var(--line);border-radius:12px;padding:20px;background:var(--surface);min-width:0}.record-title{display:block;text-align:left;font-size:20px;font-weight:700;line-height:1.5;overflow-wrap:anywhere;padding:0;margin-bottom:8px}.record-title span{font-size:16px;color:var(--muted)}.history-card>p{margin-bottom:16px;font-size:15px}.history-card .comment-form{margin-bottom:0}.history-month{margin-bottom:28px}.login-body{min-height:100dvh;display:grid;place-items:center;padding:24px}.login-card{width:min(440px,100%);background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:40px}.login-icon{display:block;font-size:42px;margin-bottom:20px}.login-card h1{font-size:30px;line-height:1.55;margin-bottom:12px}.login-card form{margin:30px 0 24px}.login-card .primary-button{width:100%;justify-content:space-between;margin-top:16px}.login-note{font-size:14px}
@media(min-width:701px) and (max-width:1050px){.shell{width:calc(100% - 40px)}.toolbar{gap:10px}.calendar-day{min-height:145px}.calendar-event{font-size:12px}.holiday-name{display:none}.long-event-list{grid-template-columns:repeat(2,minmax(0,1fr))}.event-card{padding:16px;gap:10px}.event-symbol{display:none}.card-title{font-size:17px}.month-nav{gap:6px}.month-nav h2{min-width:150px}.view-tabs button{padding:7px 12px}}
@media(max-width:700px){h1{font-size:19px;letter-spacing:0}h2{font-size:20px}.shell{width:calc(100% - 28px)}.site-header{padding:22px 0;gap:10px;align-items:flex-start}.brand{gap:10px;align-items:flex-start}.brand-icon{display:none}.eyebrow{font-size:10px;letter-spacing:.1em}.header-actions{gap:6px}.header-actions .icon-button{width:40px;height:40px}.menu summary{font-size:0;width:40px;height:40px;min-height:40px;padding:0;display:grid;place-items:center}.menu summary span{font-size:20px;margin:0}.controls{padding:14px;margin-bottom:18px;border-radius:12px}.toolbar{flex-direction:column;align-items:stretch;gap:16px;margin-bottom:18px}.view-tabs{align-self:flex-start}.view-tabs button{padding:6px 18px}.month-nav{gap:6px;justify-content:space-between}.month-nav h2{font-size:20px;min-width:0;flex:1}.month-nav .icon-button{width:38px;height:40px}.month-nav .quiet-button{min-height:40px;padding:7px 12px;font-size:14px;margin-left:6px}.filter-row{gap:7px}.filter{font-size:14px;min-height:40px;padding:6px 9px;border-radius:7px}.genre-filter span{margin-right:3px}#genre-filters{display:flex;flex-wrap:nowrap;overflow-x:auto;max-width:100%;gap:7px;padding-bottom:2px;scrollbar-width:none}#genre-filters::-webkit-scrollbar{display:none}#genre-filters .filter{flex:none;white-space:nowrap;font-size:14px;padding:8px 10px}.filter-bottom{gap:12px;padding-top:12px;margin-top:12px}.filter-bottom .filter-row+.filter-row{border-left:0;padding-left:0}.filter-bottom>.text-button{margin-left:0;font-size:13px;padding:0}.section-caption{font-size:14px;align-items:flex-start;gap:8px}.section-caption .muted{font-size:12px;max-width:160px;text-align:right}.section-caption strong{font-size:18px}.long-events{padding:12px;margin-bottom:14px}.long-events summary{font-size:13px}.long-events h3{font-size:14px}.long-event-list{grid-template-columns:minmax(0,1fr);gap:8px}.long-event{padding:8px 10px;gap:0}.long-event span{font-size:14px}.long-event small{font-size:12px}.weekdays>span{text-align:center;padding:8px 0;font-size:12px}.calendar-day{min-height:78px;padding:5px 2px;gap:4px}.day-select{padding:5px 2px;align-items:center}.day-top{justify-content:center;min-height:26px}.day-number{min-width:26px;height:26px;font-size:14px}.holiday-name{display:none}.desktop-events{display:none}.mobile-events{display:flex;flex-direction:column;align-items:center;gap:3px;line-height:1.2;font-size:10px;color:var(--muted);min-height:26px}.dots{display:flex;gap:3px;height:5px;align-items:center}.dots i{width:5px;height:5px;border-radius:50%;display:block}.calendar-day.outside .mobile-events{opacity:.45}.calendar{border-radius:9px}.day-agenda{margin-top:22px}.section-heading{margin-bottom:12px}.section-heading h2{font-size:19px}.section-heading>span{font-size:14px}.today-label{font-size:12px;margin-left:9px}.event-cards,.history-records{grid-template-columns:minmax(0,1fr);gap:10px}.event-card{padding:16px 12px;gap:9px;border-radius:10px}.event-symbol{font-size:21px}.card-title{font-size:17px}.card-line{font-size:16px;line-height:1.65}.card-performers{font-size:15px}.genre-name,.badge{font-size:11px}.card-meta{gap:5px;padding-right:12px}.card-arrow{font-size:16px;right:8px;top:9px}.sticky-date{font-size:20px;padding:12px 0;gap:12px}.sticky-date>span{font-size:12px}.empty-state{padding:30px 14px}.empty-state p{font-size:14px}footer{font-size:12px;flex-direction:column;gap:4px;padding:20px 0}.detail-dialog{inset:auto 0 0;max-width:100%;width:100%;height:auto;max-height:92dvh;border-radius:18px 18px 0 0;padding:20px 20px max(28px,env(safe-area-inset-bottom));border-bottom:0;scroll-padding-top:16px}.detail-dialog h2{font-size:22px}.detail-genre{font-size:14px}.event-facts>div{grid-template-columns:72px minmax(0,1fr);gap:10px}.mark-button{font-size:15px;padding:10px 5px}.detail-links .quiet-button{font-size:14px;padding:10px 8px}.small-dialog{padding:20px;border-radius:14px;max-height:85dvh}.small-dialog>p{font-size:15px}.history-top{align-items:flex-start;gap:8px}.history-top h2{font-size:21px}.history-top .quiet-button{font-size:14px;padding:7px 10px}.history-top .muted{font-size:14px}.history-card{padding:16px}.record-title{font-size:18px}.comment-form{padding:12px}.toast{bottom:16px}.login-body{padding:20px}.login-card{padding:30px 24px}.login-card h1{font-size:28px}.login-note{font-size:13px}.notice{padding:10px 12px;font-size:14px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}