:root{box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px);
--bg:#EEF0F3;--card:#FFFFFF;--ink:#14161B;--sub:#5B606B;--mute:#8A8F99;--line:#D5D9E0;--hit:#F7F8FA;--acc:#2449C8;--warn:#A3341C;
--th-b:#FAEEDA;--th-f:#633806;--em-b:#E1F5EE;--em-f:#085041;--ef-b:#FBEAF0;--ef-f:#72243E;--mg-b:#EEEDFE;--mg-f:#3C3489;--un-b:#E9E8E3;--un-f:#444441;
--x1-b:#E6F1FB;--x1-f:#0C447C;--x2-b:#FCEBEB;--x2-f:#791F1F;--x3-b:#EAF3DE;--x3-f:#27500A;
--sun:#C2341F;--sat:#2449C8;
font-family:"Zen Kaku Gothic New","Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic",system-ui,sans-serif}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#121419;--card:#1B1E25;--ink:#ECEEF2;--sub:#A9AEB8;--mute:#7C818B;--line:#2E323B;--hit:#22262E;--acc:#8EA6FF;--warn:#F29A82;
--th-b:#633806;--th-f:#FAEEDA;--em-b:#085041;--em-f:#E1F5EE;--ef-b:#72243E;--ef-f:#FBEAF0;--mg-b:#3C3489;--mg-f:#EEEDFE;--un-b:#444441;--un-f:#F1EFE8;
--x1-b:#0C447C;--x1-f:#E6F1FB;--x2-b:#791F1F;--x2-f:#FCEBEB;--x3-b:#27500A;--x3-f:#EAF3DE;--sun:#F08A76;--sat:#8EA6FF}}
:root[data-theme="dark"]{--bg:#121419;--card:#1B1E25;--ink:#ECEEF2;--sub:#A9AEB8;--mute:#7C818B;--line:#2E323B;--hit:#22262E;--acc:#8EA6FF;--warn:#F29A82;
--th-b:#633806;--th-f:#FAEEDA;--em-b:#085041;--em-f:#E1F5EE;--ef-b:#72243E;--ef-f:#FBEAF0;--mg-b:#3C3489;--mg-f:#EEEDFE;--un-b:#444441;--un-f:#F1EFE8;
--x1-b:#0C447C;--x1-f:#E6F1FB;--x2-b:#791F1F;--x2-f:#FCEBEB;--x3-b:#27500A;--x3-f:#EAF3DE;--sun:#F08A76;--sat:#8EA6FF}
*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.6;-webkit-text-size-adjust:100%}
body.lock{overflow:hidden}
#shell{max-width:760px;margin:0 auto;padding:18px 12px 96px}
header h1{font-family:"Dela Gothic One","Zen Kaku Gothic New",sans-serif;font-weight:400;font-size:clamp(26px,7vw,38px);line-height:1.1;margin:4px 0 2px;letter-spacing:.01em}
header p{margin:0 0 14px;color:var(--sub);font-size:13px}
.tabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px;margin-bottom:12px;scrollbar-width:none}
.tab{flex:0 0 auto;font:inherit;font-weight:700;font-size:15px;padding:8px 18px;border-radius:999px;border:1.5px solid var(--line);background:var(--card);color:var(--sub);cursor:pointer}
.tab.on{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.pager{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.pager button{font:inherit;width:40px;height:36px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--ink);font-size:18px;cursor:pointer}
#range{font-weight:700;flex:1;text-align:center}
.legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12px;color:var(--sub);margin:6px 0 14px}
.lg{display:inline-flex;align-items:center;gap:6px}
.sw{display:inline-block;width:12px;height:12px;border-radius:3px;flex:0 0 auto;border:1.5px solid currentColor}
.th{background:var(--th-b);color:var(--th-f)}.em{background:var(--em-b);color:var(--em-f)}.ef{background:var(--ef-b);color:var(--ef-f)}.mg{background:var(--mg-b);color:var(--mg-f)}.un{background:var(--un-b);color:var(--un-f)}
.x1{background:var(--x1-b);color:var(--x1-f)}.x2{background:var(--x2-b);color:var(--x2-f)}.x3{background:var(--x3-b);color:var(--x3-f)}
.month{background:var(--card);border-radius:16px;padding:12px 8px 10px;margin-bottom:14px}
.month h2{display:flex;align-items:baseline;gap:10px;margin:0 4px 8px;font-weight:400}
.mt{font-family:"Dela Gothic One","Zen Kaku Gothic New",sans-serif;font-size:28px;line-height:1}
.mc{font-size:12px;color:var(--mute)}
.grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:3px}
.wd{font-size:11px;text-align:center;color:var(--sub);padding:2px 0 4px}
.wd.sun{color:var(--sun)}.wd.sat{color:var(--sat)}
.cell{font:inherit;color:inherit;text-align:left;min-height:58px;border:1px solid var(--line);border-radius:8px;padding:3px;background:transparent;display:flex;flex-direction:column;gap:2px;cursor:pointer;min-width:0}
.cell.hit{background:var(--hit)}
.cell.out{border-style:dashed;opacity:.45;cursor:default}
.cell.today{border:2px solid var(--acc)}
.cell:focus-visible,.tab:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
.dn{display:flex;justify-content:space-between;font-size:11px;color:var(--mute);line-height:1.3}
.lim{font-weight:700;font-size:10px;color:var(--sub);padding-left:2px}
.ch{display:block;font-size:11px;font-weight:500;border-radius:4px;text-align:center;line-height:1.5;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden}
.nt{display:block;font-size:9.5px;line-height:1.2;color:var(--sub);text-align:center;overflow-wrap:anywhere}
.editbar{position:fixed;left:0;right:0;bottom:0;padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));background:var(--card);border-top:1px solid var(--line);display:flex;gap:8px;justify-content:center;z-index:5}
.editbar .btn{flex:1;max-width:240px}
.ro{font-size:12px;color:var(--mute);text-align:center;margin-top:8px}
.btn{font:inherit;font-weight:700;font-size:14px;padding:10px 16px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer}
.btn.primary{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.btn.ghost{background:transparent}
.btn.danger{color:var(--warn);border-color:transparent;background:transparent;padding-left:4px}
.link{font:inherit;font-size:13px;background:none;border:none;color:var(--acc);cursor:pointer;padding:6px}
#sheet{position:fixed;inset:0;z-index:10}
#sheet-bg{position:absolute;inset:0;background:rgba(10,12,16,.45)}
.panel{position:absolute;left:0;right:0;bottom:0;max-height:88%;overflow-y:auto;background:var(--card);border-radius:18px 18px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom,0px));max-width:760px;margin:0 auto}
@media (min-width:700px){.panel{bottom:auto;top:8%;border-radius:18px;left:50%;right:auto;width:560px;transform:translateX(-50%)}}
.panel h3{font-size:18px;margin:0 0 10px}
.list{list-style:none;margin:0 0 8px;padding:0}
.list li{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.list li .sw{margin-top:6px}
.li-main{flex:1;min-width:0}
.pill{display:inline-block;font-size:11px;font-weight:700;padding:0 6px;border-radius:999px;border:1px solid var(--line);color:var(--sub);vertical-align:1px}
.ck{display:flex;gap:10px;align-items:flex-start;width:100%;cursor:pointer}
.ck input{margin-top:5px;width:18px;height:18px;accent-color:var(--acc)}
.muted{color:var(--sub)}.small{font-size:12px}.warn{color:var(--warn)}
.row{display:flex;gap:8px;align-items:center;margin-top:12px}.grow{flex:1}
.form{display:flex;flex-direction:column;gap:10px}
.form label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--sub);flex:1;min-width:0}
.two{display:flex;gap:10px}
input,textarea,select{font:inherit;font-size:16px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:9px 10px;width:100%}
textarea{resize:vertical;font-size:14px}
#toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(80px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:999px;font-size:13px;z-index:20;max-width:90%}
#saving{position:fixed;top:calc(10px + env(safe-area-inset-top,0px));right:12px;font-size:12px;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:4px 10px;z-index:20}
[hidden]{display:none!important}
@media (max-width:380px){.ch{font-size:10px}.cell{min-height:52px;padding:2px}}

/* --- 共有版の追加分 --- */
.topbar{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--mute);margin:-6px 0 12px;flex-wrap:wrap}
.topbar .grow{flex:1}
.who{font-weight:700;color:var(--sub)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#2E9E62;margin-right:4px;vertical-align:1px}
.dot.off{background:var(--warn)}
#login{max-width:420px;margin:12vh auto 0;background:var(--card);border-radius:16px;padding:22px 18px}
#login h1{font-family:"Dela Gothic One","Zen Kaku Gothic New",sans-serif;font-weight:400;font-size:28px;line-height:1.15;margin:0 0 6px}
#login p{color:var(--sub);font-size:13px;margin:0 0 16px}
.by{font-size:11px;color:var(--mute)}
.recent{background:var(--card);border-radius:16px;padding:12px 14px;margin-bottom:14px}
.recent h2{font-size:14px;margin:0 0 4px}
.recent .list li{padding:7px 0}

/* --- 大会日程 --- */
:root{--g0-b:#FFF1C2;--g0-f:#6B4A00;--g1-b:#FDE2DD;--g1-f:#8A2314;--g2-b:#ECE3FA;--g2-f:#4B2A86;--g3-b:#DDF3EE;--g3-f:#0D5C4A;--g4-b:#DEEBFB;--g4-f:#103F78;--g5-b:#F6E4F0;--g5-f:#7A2457;--g6-b:#E6F0D8;--g6-f:#36561A;--g7-b:#ECEAE4;--g7-f:#4A4842}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--g0-b:#5A4300;--g0-f:#FFF1C2;--g1-b:#7A2618;--g1-f:#FDE2DD;--g2-b:#45307A;--g2-f:#ECE3FA;--g3-b:#0D5446;--g3-f:#DDF3EE;--g4-b:#123E70;--g4-f:#DEEBFB;--g5-b:#6E2450;--g5-f:#F6E4F0;--g6-b:#34521A;--g6-f:#E6F0D8;--g7-b:#47453F;--g7-f:#ECEAE4}}
:root[data-theme="dark"]{--g0-b:#5A4300;--g0-f:#FFF1C2;--g1-b:#7A2618;--g1-f:#FDE2DD;--g2-b:#45307A;--g2-f:#ECE3FA;--g3-b:#0D5446;--g3-f:#DDF3EE;--g4-b:#123E70;--g4-f:#DEEBFB;--g5-b:#6E2450;--g5-f:#F6E4F0;--g6-b:#34521A;--g6-f:#E6F0D8;--g7-b:#47453F;--g7-f:#ECEAE4}
.g0{background:var(--g0-b);color:var(--g0-f)}.g1{background:var(--g1-b);color:var(--g1-f)}.g2{background:var(--g2-b);color:var(--g2-f)}.g3{background:var(--g3-b);color:var(--g3-f)}
.g4{background:var(--g4-b);color:var(--g4-f)}.g5{background:var(--g5-b);color:var(--g5-f)}.g6{background:var(--g6-b);color:var(--g6-f)}.g7{background:var(--g7-b);color:var(--g7-f)}
.modes{display:flex;background:var(--card);border-radius:12px;padding:4px;gap:4px;margin-bottom:12px}
.mode{flex:1;font:inherit;font-weight:700;font-size:14px;padding:8px 0;border:none;border-radius:9px;background:transparent;color:var(--sub);cursor:pointer}
.mode.on{background:var(--ink);color:var(--bg)}
.games{display:flex;gap:6px;overflow-x:auto;padding-bottom:4px;margin:0 0 10px;scrollbar-width:none}
.gchip{flex:0 0 auto;font:inherit;font-size:13px;font-weight:700;padding:5px 12px;border-radius:999px;border:1.5px solid var(--line);background:var(--card);color:var(--sub);cursor:pointer;white-space:nowrap}
.gchip.on{border-color:currentColor}
.gchip.all.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.more{display:block;font-size:10px;color:var(--sub);text-align:center;line-height:1.3}
.cell.past{opacity:.55}
.src{font-size:12px;color:var(--mute);text-align:center;margin:4px 0 12px}
.src a{color:var(--acc)}
.ev-meta{font-size:12px;color:var(--sub)}
.gname{display:inline-block;font-size:11px;font-weight:700;border-radius:4px;padding:0 6px;margin-right:4px;vertical-align:1px}
.ifw{position:relative;overflow:hidden;border-radius:10px;border:1px solid var(--line);background:#fff}
.ifw iframe{position:absolute;top:0;left:0;width:980px;height:2200px;border:0;transform-origin:0 0}