:root{
  --navy:#103f78;
  --navy-dark:#0b2f59;
  --blue:#176dcc;
  --blue-light:#edf6ff;
  --line:#d9e6f4;
  --text:#1b2940;
  --muted:#64748b;
  --red:#e63737;
  --green:#1eaf65;
  --orange:#df7b22;
  --bg:#f7fbff;
  --white:#fff;
  --shadow:0 10px 28px rgba(24,75,125,.09);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;color:var(--text);background:#fff;line-height:1.7}
a{color:var(--blue)}
.inner{width:min(1160px,calc(100% - 36px));margin:auto}

/* public header */
.site-header{background:rgba(255,255,255,.98);border-bottom:1px solid #edf2f7;position:sticky;top:0;z-index:50;box-shadow:0 2px 12px rgba(14,50,91,.025)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:82px;gap:22px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy-dark);min-width:max-content}
.brand-mark-img{display:block;width:40px;height:40px;object-fit:contain;flex:0 0 auto}
.brand-mark{width:38px;height:38px;border-radius:50%;background:linear-gradient(145deg,#fa4141,#d5222c);position:relative;display:block;transform:rotate(-35deg);box-shadow:inset -5px -4px 0 rgba(0,0,0,.07)}
.brand-mark:before{content:"";position:absolute;left:1px;right:1px;top:18px;height:3px;background:#fff;border-radius:4px}
.brand-mark:after{content:"";position:absolute;width:11px;height:17px;background:var(--blue);right:-5px;bottom:-7px;border-radius:2px 2px 6px 6px;box-shadow:0 0 0 3px #fff}
.brand-mark i{position:absolute;width:10px;height:10px;background:#fff;border-radius:50%;right:-16px;top:3px}
.brand-text strong,.brand-site-name{display:block;font-size:22px;font-weight:900;letter-spacing:.035em;line-height:1.08;margin:0;color:inherit}
.brand-text small{display:block;margin-top:5px;font-size:8px;font-weight:800;letter-spacing:.17em;color:#365f87}
.public-nav{display:flex;align-items:center;gap:20px;white-space:nowrap}
.public-nav a{text-decoration:none;color:#17243a;font-size:13px;font-weight:800;padding:29px 0 26px;border-bottom:3px solid transparent;transition:.18s}
.public-nav a:hover,.public-nav a.active{color:var(--blue);border-bottom-color:var(--blue)}
.public-nav .nav-cta{background:var(--red);color:#fff!important;border:0!important;padding:11px 18px;border-radius:999px;box-shadow:0 8px 18px rgba(230,55,55,.18)}
.menu-btn{display:none;background:transparent;border:0;color:var(--navy);font-size:27px;padding:6px}

/* home */
.home-hero{padding:14px 0 8px;background:#fff}.home-hero>.inner{width:min(940px,calc(100% - 36px))}
.hero-visual{border-radius:18px;overflow:hidden;box-shadow:0 10px 24px rgba(19,71,123,.09);background:#0c51ba}
.hero-visual img{display:block;width:100%;height:auto}
.next-tournament-section{padding:16px 0 8px}
.next-tournament-card{display:grid;grid-template-columns:155px 1fr auto;align-items:center;gap:22px;border:1px solid var(--line);border-radius:20px;padding:18px 22px;background:#fff;box-shadow:var(--shadow)}
.next-icon{height:112px;border-radius:15px;background:linear-gradient(145deg,#f1f8ff,#e4f1ff);display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--blue);gap:3px}
.next-icon span{font-size:34px;line-height:1}.next-icon small{font-size:16px;font-weight:900}
.next-date{font-size:20px;font-weight:900;color:var(--navy-dark);letter-spacing:.02em}.status-chip{display:inline-block;background:var(--blue);color:#fff;border-radius:999px;padding:5px 12px;font-size:12px;margin-right:8px;vertical-align:2px}
.next-main h1,.next-main h2,.next-tournament-title{font-size:25px;color:var(--navy-dark);margin:5px 0 7px;line-height:1.35}.next-meta{display:flex;gap:22px;flex-wrap:wrap;color:#58697e;font-size:14px}
.next-actions{min-width:230px;text-align:center;display:grid;gap:8px}.next-actions .btn.outline{background:#fff;color:var(--blue);border-color:#8fb9e6}.next-actions small{display:block;color:#596b80;margin-top:1px;font-size:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid #bed0e4;background:#fff;color:var(--navy);padding:10px 15px;border-radius:11px;text-decoration:none;font-weight:800;cursor:pointer;font:inherit;transition:.18s}
.btn:hover{transform:translateY(-1px);box-shadow:0 6px 15px rgba(15,61,112,.08)}
.btn.primary{background:var(--navy);border-color:var(--navy);color:#fff}.btn.red{background:var(--red);border-color:var(--red);color:#fff}.btn.green{background:var(--green);border-color:var(--green);color:#fff}.btn.orange{background:var(--orange);border-color:var(--orange);color:#fff}.btn.large{padding:14px 28px;min-width:210px;border-radius:999px;font-size:17px}.btn.large span{font-size:24px;line-height:1}
.section{padding:42px 0}.home-section{padding-top:28px}.home-lower{padding-top:20px;background:#fff}.section.alt{background:var(--bg)}
.section-title-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.section-title-row h2{margin:0;color:var(--navy-dark);font-size:22px;display:flex;align-items:center;gap:10px}.section-title-row h2>span{display:block;width:6px;height:25px;border-radius:5px;background:var(--blue)}.section-title-row>a{text-decoration:none;font-size:13px;font-weight:800}.section-title-row.compact{margin-bottom:10px}.section-title-row.compact h2{font-size:20px}
.annual-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.annual-card{position:relative;border:1px solid var(--line);background:#fff;border-radius:16px;padding:18px 17px 16px;box-shadow:0 4px 14px rgba(24,75,125,.035);min-height:195px}.annual-no{position:absolute;top:14px;left:15px;width:27px;height:27px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:900}.annual-date{text-align:center;color:#263a56;font-weight:900;font-size:14px;padding-left:24px}.annual-card h3{text-align:center;color:var(--navy-dark);font-size:18px;line-height:1.45;margin:17px 0 16px;min-height:52px}.annual-venue{font-size:12px;color:#69788b;border-top:1px dotted #aec4dc;padding-top:10px;margin:0 0 11px}.annual-pill{display:block;text-decoration:none;text-align:center;border:1px solid #91b8e4;color:var(--blue);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800}.annual-pill.active{background:#eff7ff}
.home-two-col{display:grid;grid-template-columns:1.08fr .92fr;gap:18px}.home-panel{border:1px solid var(--line);background:#fff;border-radius:16px;padding:18px 20px;box-shadow:0 4px 14px rgba(24,75,125,.035)}.feature-panel{background:linear-gradient(145deg,#f5faff,#eef7ff)}
.news-list{border-top:1px solid #e3edf7}.news-row{display:grid;grid-template-columns:90px 72px 1fr 18px;gap:8px;align-items:center;text-decoration:none;padding:11px 0;border-bottom:1px solid #e3edf7;color:var(--text);font-size:12px}.news-row time{color:#59697c}.news-tag{background:var(--blue);color:#fff;border-radius:4px;text-align:center;font-weight:800;padding:2px 5px}.news-row strong{font-weight:700}.chev{font-size:20px;color:var(--blue);text-align:right}.empty-row{padding:25px 0;color:var(--muted)}
.feature-row{display:grid;grid-template-columns:52px 1fr;gap:14px;align-items:center;padding:12px 6px;border-bottom:1px solid #dbe9f6}.feature-row:last-child{border-bottom:0}.feature-icon{width:48px;height:48px;border:1px solid #b7d2ef;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--blue);font-size:20px}.feature-row strong{color:var(--navy-dark);font-size:15px}.feature-row p{margin:2px 0 0;color:#607084;font-size:12px;line-height:1.6}
.quick-links-section{padding:10px 0 45px}.quick-links{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.quick-links a{display:flex;flex-direction:column;text-decoration:none;border:1px solid var(--line);border-radius:14px;background:#fff;padding:16px 18px;box-shadow:0 4px 14px rgba(24,75,125,.03)}.quick-links span{font-weight:900;color:var(--navy-dark)}.quick-links small{color:var(--muted)}

/* generic public pages */
.public-body main>.section:first-child{padding-top:42px}.section h2{color:var(--navy-dark);font-size:28px;margin:0 0 20px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{border:1px solid var(--line);background:#fff;border-radius:16px;padding:20px;box-shadow:0 5px 18px rgba(20,68,116,.045)}.card h3{margin:0 0 8px;color:var(--navy-dark)}.muted{color:var(--muted)}.notice{background:#fff9ea;border:1px solid #f1d59d;padding:13px 15px;border-radius:10px}.success{background:#edf9f0;border:1px solid #b3dcbf;padding:13px 15px;border-radius:10px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field label{display:block;font-weight:800;font-size:13px;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid #c8d7e6;border-radius:9px;background:#fff;font:inherit;color:var(--text)}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid #b9d8f6;border-color:#68a7df}.field textarea{min-height:100px;resize:vertical}.full{grid-column:1/-1}.team-card{border:2px solid #dce9f5;padding:17px;border-radius:14px;margin:14px 0;background:#fbfdff}.team-card h3{margin-top:0}.player-grid{display:grid;grid-template-columns:1fr 1fr 120px;gap:10px;margin-bottom:8px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:11px 12px;border-bottom:1px solid var(--line);font-size:13px;text-align:left;vertical-align:top}th{background:#eef6fd;color:#36516f}tr:last-child td{border-bottom:0}.pill{display:inline-block;padding:4px 8px;border-radius:999px;background:#edf2f7;font-size:11px;font-weight:800}.cta-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}

/* footer */
.site-footer{background:linear-gradient(180deg,#f4f9fe,#edf6ff);border-top:1px solid #dfeaf5;color:#36516f;padding:30px 0 20px;margin-top:35px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.footer-logo .brand-mark-img{width:34px;height:34px}.footer-logo .brand-text strong,.footer-logo .brand-site-name{font-size:18px}.footer-brand p{font-size:12px;color:#677a8f;margin:8px 0 0}.footer-links{display:flex;gap:28px;flex-wrap:wrap}.footer-links a{text-decoration:none;font-size:13px;font-weight:800}.copyright{text-align:center;border-top:1px solid #d9e6f3;margin-top:22px;padding-top:14px;font-size:11px;color:#718298}

/* admin: preserve existing behavior */
.admin-body{background:#f5f7fa}.admin-shell{display:grid;grid-template-columns:235px 1fr;min-height:100vh}.admin-nav{background:#17375e;color:#fff;padding:18px 13px;position:sticky;top:0;height:100vh}.admin-brand{font-size:18px;font-weight:900;padding:8px 8px 18px;border-bottom:1px solid rgba(255,255,255,.18);margin-bottom:12px}.admin-brand small{font-weight:500;opacity:.75}.admin-nav a{display:block;color:#fff;text-decoration:none;padding:11px 10px;border-radius:8px;margin:4px 0}.admin-nav a:hover{background:rgba(255,255,255,.12)}.admin-main{padding:24px}.admin-main h1{color:#17375e}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.metric{border:1px solid #d8e0e8;background:#fff;border-radius:12px;padding:16px}.metric b{font-size:12px;color:#687789}.metric strong{display:block;font-size:28px;color:#17375e;margin-top:5px}.action-card{cursor:pointer}.action-card:hover{border-color:#93aac2;background:#f8fbff}.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.5);display:none;align-items:center;justify-content:center;padding:20px;z-index:100}.modal-backdrop.open{display:flex}.modal{width:min(720px,96vw);max-height:88vh;overflow:auto;background:#fff;border-radius:14px;padding:18px}

@media(max-width:1060px){.public-nav{gap:13px}.public-nav a{font-size:12px}.brand-text strong,.brand-site-name{font-size:19px}.annual-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.menu-btn{display:block}.public-nav{display:none;position:absolute;top:81px;left:0;right:0;background:#fff;padding:12px 18px 18px;border-bottom:1px solid var(--line);box-shadow:0 12px 25px rgba(22,67,111,.10);flex-direction:column;align-items:stretch;gap:0}.menu-open .public-nav{display:flex}.public-nav a{padding:11px 4px;border-bottom:1px solid #edf2f7}.public-nav .nav-cta{text-align:center;margin-top:8px}.next-tournament-card{grid-template-columns:110px 1fr}.next-actions{grid-column:1/-1;display:flex;align-items:center;justify-content:flex-end;gap:16px}.next-actions small{margin:0}.home-two-col{grid-template-columns:1fr}.cards,.form-grid,.metrics{grid-template-columns:1fr}.admin-shell{grid-template-columns:1fr}.admin-nav{height:auto;position:static}.admin-main{padding:16px}}
@media(max-width:620px){.inner{width:min(100% - 24px,1160px)}.home-hero>.inner{width:min(100% - 24px,940px)}.header-inner{min-height:68px}.brand-mark-img{width:32px;height:32px}.brand-text strong,.brand-site-name{font-size:16px}.brand-text small{font-size:6px}.public-nav{top:68px}.home-hero{padding:12px 0 5px}.hero-visual{border-radius:12px}.hero-visual img{height:auto}.next-tournament-card{grid-template-columns:1fr;padding:14px}.next-icon{height:auto;min-height:62px;flex-direction:row;gap:10px}.next-icon span{font-size:24px}.next-icon small{font-size:15px}.next-main h1,.next-main h2,.next-tournament-title{font-size:20px}.next-date{font-size:16px}.next-actions{grid-column:auto;display:block}.next-actions .btn{width:100%}.next-actions small{margin-top:8px}.annual-grid{grid-template-columns:1fr}.annual-card{min-height:auto}.annual-card h3{min-height:auto}.section-title-row{align-items:flex-start}.section-title-row h2{font-size:19px}.section-title-row>a{font-size:12px}.news-row{grid-template-columns:78px 65px 1fr 12px;font-size:11px}.quick-links{grid-template-columns:1fr}.footer-inner{flex-direction:column;align-items:flex-start}.footer-links{gap:15px}.section h2{font-size:24px}.form-grid{grid-template-columns:1fr}.player-grid{grid-template-columns:1fr}.full{grid-column:auto}}


/* v1.5: tournament status/actions */
.annual-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.annual-actions.single{grid-template-columns:1fr}
.annual-pill.result{background:#0d6fd3;color:#fff;border-color:#0d6fd3}
.annual-pill.apply{background:#ef3439;color:#fff;border-color:#ef3439}
.annual-status{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:3px 9px;font-size:11px;font-weight:900;margin:0 auto 8px}
.annual-status.finished{background:#eef2f6;color:#617084}
.annual-status.open{background:#e9f5ff;color:#0d6fd3}
.annual-status.upcoming{background:#f6f8fb;color:#6b7788}

.tournament-year-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.tournament-year-head h2{margin:0}
.tournament-list{display:grid;gap:16px}
.tournament-detail-card{border:1px solid var(--line);background:#fff;border-radius:18px;padding:22px;box-shadow:0 5px 18px rgba(24,75,125,.045);scroll-margin-top:100px}
.tournament-detail-top{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}
.tournament-detail-card h3{margin:3px 0 9px;color:var(--navy-dark);font-size:22px}
.tournament-detail-date{font-weight:900;color:#223a59}
.tournament-detail-meta{display:flex;flex-wrap:wrap;gap:10px 18px;color:#65768a;font-size:13px;margin:10px 0 0}
.tournament-detail-desc{margin:16px 0 0;line-height:1.8;color:#43566d}
.tournament-detail-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.tournament-detail-actions .btn{min-width:150px;text-align:center}
.btn.outline{background:#fff;color:var(--blue);border:1px solid #8fb9e6}
.btn.blue{background:var(--blue);color:#fff;border:1px solid var(--blue)}

@media(max-width:620px){
  .annual-actions{grid-template-columns:1fr 1fr}
  .tournament-detail-card{padding:17px}
  .tournament-detail-top{display:block}
  .tournament-detail-card h3{font-size:19px}
  .tournament-detail-actions{display:grid;grid-template-columns:1fr 1fr}
  .tournament-detail-actions .btn{min-width:0;width:100%}
}


/* v1.11: highlighted entry deadline */
.deadline-box{display:grid;gap:5px;margin-top:2px;padding:9px 12px;border:1px solid #f2a0a0;border-radius:12px;background:#fff7f7;color:#b32323;text-align:center}
.deadline-date{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;font-size:12px}
.deadline-date span{font-weight:900;background:#ef3439;color:#fff;border-radius:999px;padding:3px 8px}
.deadline-date strong{font-size:14px;color:#b32323}
.deadline-count{font-size:12px;font-weight:800;color:#c52f2f}
.deadline-count strong{font-size:18px;line-height:1;color:#d71f28}

/* v1.11: table tennis class promo */
.school-panel{padding:14px;background:linear-gradient(145deg,#fffdf7,#fff8e9);border-color:#f0dfb8}
.school-promo{display:grid;grid-template-columns:170px 1fr;gap:16px;align-items:stretch}
.school-photo{display:block;min-height:178px;border-radius:13px;overflow:hidden;background:#edf4fa}
.school-photo img{display:block;width:100%;height:100%;object-fit:cover}
.school-copy{min-width:0;display:flex;flex-direction:column;justify-content:center}
.school-title-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:7px}
.school-title-row h2{margin:0;color:var(--navy-dark);font-size:21px;line-height:1.3}
.school-badge{display:inline-flex;align-items:center;border-radius:999px;background:#ffe3a4;color:#8e5d00;padding:4px 9px;font-size:11px;font-weight:900}
.school-copy p{margin:3px 0;color:#4d6178;font-size:12.5px;line-height:1.65}
.school-more{align-self:flex-start;margin-top:10px;padding:8px 12px;font-size:12px}
@media(max-width:900px){.school-promo{grid-template-columns:145px 1fr}.school-photo{min-height:160px}}
@media(max-width:620px){.deadline-box{margin-top:9px}.school-promo{grid-template-columns:1fr}.school-photo{height:190px;min-height:0}.school-title-row h2{font-size:19px}.school-more{width:100%}}


/* v1.12: tighten next-event layout and remove duplicated bottom class link */
@media(min-width:901px){
  .next-tournament-card{grid-template-columns:145px minmax(0,1fr) 250px;gap:24px}
  .next-main{min-width:0;padding-right:6px}
  .next-actions{min-width:250px}
  .deadline-box-main{max-width:470px;margin-top:13px;display:flex;align-items:center;justify-content:flex-start;gap:13px;padding:9px 12px;text-align:left}
  .deadline-box-main .deadline-date{justify-content:flex-start}
  .deadline-box-main .deadline-count{padding-left:13px;border-left:1px solid #efb1b1;white-space:nowrap}
}
.quick-links-two{grid-template-columns:repeat(2,1fr)}

/* v1.12: class detail */
.school-detail-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;margin-bottom:18px}
.school-detail-card{border:1px solid var(--line);background:#fff;border-radius:16px;padding:20px;box-shadow:0 5px 18px rgba(20,68,116,.045)}
.school-detail-card h3{margin:0 0 10px;color:var(--navy-dark);font-size:20px}
.school-detail-card p{margin:6px 0;color:#455a72}
.school-facts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.school-fact{border:1px solid #dbe7f3;background:#f9fcff;border-radius:11px;padding:12px 13px}
.school-fact b{display:block;color:#62758a;font-size:11px;margin-bottom:3px}
.school-fact strong{color:var(--navy-dark);font-size:14px}
.school-fee-table td,.school-fee-table th{text-align:center}
.school-schedule{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.school-month{border:1px solid #dbe7f3;background:#fff;border-radius:11px;padding:11px 12px}
.school-month b{display:block;color:var(--navy-dark);margin-bottom:4px}
.school-month span{font-size:13px;color:#53677e}
.results-year{margin:0 0 28px}
.results-year h3{display:flex;align-items:center;gap:8px;margin:0 0 10px;color:var(--navy-dark);font-size:20px}
.results-year h3:before{content:"";width:5px;height:22px;border-radius:5px;background:var(--blue)}
.result-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.result-card{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid var(--line);background:#fff;border-radius:13px;padding:14px 16px;text-decoration:none;color:var(--text)}
.result-card:hover{border-color:#9fc3e8;box-shadow:0 5px 14px rgba(24,75,125,.06)}
.result-card strong{display:block;color:var(--navy-dark);font-size:14px}
.result-card small{display:block;color:var(--muted);margin-top:2px}
.result-card .result-type{flex:0 0 auto;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:900;background:#eef6ff;color:var(--blue)}
.result-card .result-type.excel{background:#edf9f1;color:#207844}

@media(max-width:900px){
  .school-detail-intro{grid-template-columns:1fr}
  .school-schedule{grid-template-columns:repeat(2,1fr)}
  .result-cards{grid-template-columns:1fr}
  .deadline-box-main{margin-top:12px}
}
@media(max-width:620px){
  .quick-links-two{grid-template-columns:1fr}
  .school-facts{grid-template-columns:1fr}
  .school-schedule{grid-template-columns:1fr 1fr}
  .deadline-box-main{display:grid;text-align:center}
}


/* v1.13: denser next tournament card */
@media(min-width:901px){
  .next-tournament-card{
    grid-template-columns:125px minmax(0,1fr) 235px;
    gap:20px;
    padding:16px 20px;
  }
  .next-icon{height:104px}
  .next-main h1,.next-main h2,.next-tournament-title{margin:3px 0 5px}
  .next-meta{gap:16px}
  .deadline-box-main{
    width:min(100%,520px);
    max-width:none;
    margin-top:9px;
    padding:8px 11px;
  }
  .next-actions{min-width:235px}
  .next-actions .btn{width:100%}
}

/* v1.13: make class schedule dates easier to read */
.school-month{padding:13px 14px}
.school-month b{
  font-size:15px;
  margin-bottom:6px;
}
.school-month span{
  display:block;
  font-size:18px;
  line-height:1.35;
  font-weight:800;
  letter-spacing:.04em;
  color:#183f6c;
}
.school-contact-note{
  margin:13px 0 2px;
  padding:10px 12px;
  border-radius:10px;
  background:#f5f9fd;
  color:#405872;
  font-size:13px;
}
.school-contact-note a{font-weight:800}
@media(max-width:620px){
  .school-month span{font-size:16px}
}

/* v1.13: bottom quick links are only results + contact */
.quick-links-two{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:620px){.quick-links-two{grid-template-columns:1fr}}


/* v1.33: footer contact + smartphone spacing + inline age warning */
.footer-contact{margin-left:auto;font-size:13px;font-weight:800;color:#5e7187;white-space:nowrap}
.footer-contact a{text-decoration:none;font-weight:900}
.input-invalid{border-color:#e46a6a!important;background:#fffafa!important}
.age-toast{display:block;margin-top:6px;color:#d13a3a!important;font-weight:700}
@media(max-width:620px){
  .next-actions .btn + .btn{margin-top:12px}
  .footer-contact{margin-left:0;white-space:normal;font-size:12px}
}


/* v1.35: TOP大会案内メール登録 */
.notice-signup-btn{
  width:100%;
  background:#fff;
  color:var(--navy);
  border-color:#9cbfe2;
  border-radius:12px;
  padding:10px 13px;
  font-size:13px;
  line-height:1.35;
}
.notice-signup-btn:hover{border-color:#6fa3d6;background:#f7fbff}
.notice-signup-note{display:block;margin-top:-2px!important;color:#687b90!important;font-size:11px!important;line-height:1.45}
.notice-mail-card{width:min(620px,100%);margin:0 auto;border:1px solid var(--line);background:#fff;border-radius:18px;padding:26px;box-shadow:var(--shadow)}
.notice-mail-card h2{font-size:25px!important;text-align:center;margin-bottom:10px!important}
.notice-mail-card .lead{text-align:center;color:#53677e;margin:0 0 22px}
.notice-mail-form{display:grid;gap:12px}
.notice-mail-form .btn{min-height:48px}
.notice-mail-status{margin:15px 0 0;padding:13px 15px;border-radius:11px;line-height:1.7}
.notice-mail-status.ok{background:#edf9f0;border:1px solid #b8dfc2;color:#225d38}
.notice-mail-status.info{background:#f1f7fd;border:1px solid #bfd7ee;color:#244f78}
.notice-mail-status.error{background:#fff1f1;border:1px solid #efb3b3;color:#9f2828}
.notice-mail-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:18px}
.notice-source-pill{display:inline-block;border-radius:999px;padding:3px 8px;font-size:11px;font-weight:800;background:#eef6ff;color:#176dcc}
.notice-source-pill.top{background:#f0f7ee;color:#347144}
@media(max-width:620px){
  .notice-signup-btn{margin-top:12px!important;padding:12px 13px;font-size:14px}
  .notice-signup-note{margin-top:6px!important;text-align:center;font-size:11px!important}
  .notice-mail-card{padding:20px 16px;border-radius:15px}
  .notice-mail-card h2{font-size:21px!important}
}


/* 040: smartphone hamburger menu: application CTA is intentionally hidden. Desktop CTA remains. */
@media(max-width:900px){.public-nav .nav-cta{display:none!important}}


/* 059: admin smartphone hamburger menu */
.admin-nav-head{display:block}
.admin-nav-links{display:block}
.admin-menu-btn{
  display:none;
  width:46px;
  height:42px;
  padding:9px 10px;
  border:1px solid rgba(255,255,255,.34);
  border-radius:10px;
  background:rgba(255,255,255,.08);
  cursor:pointer;
  flex:0 0 auto;
}
.admin-menu-btn span{
  display:block;
  height:3px;
  margin:4px 0;
  border-radius:999px;
  background:#fff;
  transition:transform .18s ease,opacity .18s ease;
}

@media(max-width:900px){
  .admin-shell{grid-template-columns:1fr}
  .admin-nav{
    height:auto;
    position:relative;
    top:auto;
    padding:0;
    z-index:30;
    box-shadow:0 4px 14px rgba(10,34,61,.13);
  }
  .admin-nav-head{
    min-height:76px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:14px;
    padding:10px 16px;
  }
  .admin-brand{
    margin:0;
    padding:0;
    border-bottom:0;
    font-size:18px;
    line-height:1.45;
  }
  .admin-brand small{font-size:13px}
  .admin-menu-btn{display:block}
  .admin-nav-links{
    display:none;
    padding:5px 14px 16px;
    border-top:1px solid rgba(255,255,255,.18);
  }
  .admin-nav.menu-open .admin-nav-links{display:block}
  .admin-nav-links a{
    margin:0;
    padding:13px 9px;
    border-radius:0;
    border-bottom:1px solid rgba(255,255,255,.12);
    font-size:16px;
  }
  .admin-nav-links a:last-child{border-bottom:0}
  .admin-nav.menu-open .admin-menu-btn span:nth-child(1){
    transform:translateY(7px) rotate(45deg);
  }
  .admin-nav.menu-open .admin-menu-btn span:nth-child(2){opacity:0}
  .admin-nav.menu-open .admin-menu-btn span:nth-child(3){
    transform:translateY(-7px) rotate(-45deg);
  }
  .admin-main{padding:16px}
}

@media(max-width:620px){
  .admin-nav-head{min-height:68px;padding:9px 14px}
  .admin-brand{font-size:17px}
  .admin-brand small{font-size:12px}
  .admin-menu-btn{width:44px;height:40px}
}


/* 060: mobile admin menu cache-safe enforcement */
@media(max-width:900px){
  .admin-nav .admin-nav-links{display:none!important}
  .admin-nav.menu-open .admin-nav-links{display:block!important}
  .admin-nav .admin-menu-btn{display:block!important}
  .admin-nav .admin-brand{
    margin:0!important;
    padding:0!important;
    border-bottom:0!important;
  }
}
@media(min-width:901px){
  .admin-nav .admin-nav-links{display:block!important}
  .admin-nav .admin-menu-btn{display:none!important}
}


/* 061: admin pages - broad smartphone responsive pass */
.admin-main{
  min-width:0;
  max-width:100%;
}
.toolbar{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  margin-bottom:14px;
}
.toolbar>div{
  min-width:0;
  flex:1 1 320px;
}
.toolbar h2{
  margin:0 0 6px;
  color:#17375e;
}
.toolbar p{
  overflow-wrap:anywhere;
}
.admin-main .card,
.admin-main .notice,
.admin-main .success,
.admin-main .metric{
  min-width:0;
  max-width:100%;
}
.admin-main .table-wrap,
.admin-main .bracket-scroll,
.admin-main .point-table-wrap{
  max-width:100%;
  min-width:0;
}
.admin-main input,
.admin-main select,
.admin-main textarea,
.admin-main button{
  max-width:100%;
}
.league-group-tabs,
.final-tabs{
  max-width:100%;
}

@media(max-width:900px){
  .admin-main{
    width:100%;
    min-width:0!important;
    padding:16px 14px!important;
    overflow-x:hidden;
  }
  .admin-main>h1{
    font-size:30px;
    line-height:1.2;
    margin:8px 0 20px;
  }
  .admin-main h2{
    font-size:22px;
    line-height:1.35;
  }
  .admin-main h3{
    font-size:18px;
    line-height:1.4;
  }

  /* PC向け横並びツールバーを縦へ */
  .toolbar{
    display:flex!important;
    flex-direction:column;
    align-items:stretch!important;
    gap:10px!important;
    margin-bottom:12px;
  }
  .toolbar>div{
    flex:none;
    width:100%;
  }
  .toolbar>.btn,
  .toolbar>a.btn{
    align-self:flex-start;
  }
  .toolbar p.muted{
    margin:5px 0 0;
    font-size:13px;
    line-height:1.65;
  }

  /* KPIはスマホで縦長4枚ではなく2列 */
  .admin-main .metrics{
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
    gap:10px!important;
  }
  .admin-main .metric{
    padding:13px 14px!important;
    border-radius:11px;
    min-height:0;
  }
  .admin-main .metric b{
    font-size:11px;
  }
  .admin-main .metric strong{
    font-size:25px;
    line-height:1.1;
    margin-top:5px;
  }
  .admin-main .metric small{
    display:block;
    margin-top:5px;
    font-size:11px;
  }

  .admin-main .card{
    padding:15px!important;
    border-radius:13px;
  }
  .admin-main .notice,
  .admin-main .success{
    padding:11px 12px!important;
    font-size:13px;
    line-height:1.6;
  }

  /* 操作ボタン */
  .admin-main .btn{
    min-height:42px;
    padding:9px 13px;
    font-size:14px;
  }
  .admin-main .cta-row{
    gap:8px;
  }

  /* 横長データはページ自体を横に伸ばさず、その部分だけスクロール */
  .admin-main .table-wrap,
  .admin-main .point-table-wrap,
  .admin-main .bracket-scroll,
  .admin-main .card[style*="overflow:auto"]{
    width:100%!important;
    max-width:100%!important;
    overflow-x:auto!important;
    -webkit-overflow-scrolling:touch;
  }
  .admin-main table{
    font-size:12px;
  }
  .admin-main th,
  .admin-main td{
    padding:9px 8px;
  }

  /* タブ系は1行横スクロール。画面全体は伸ばさない */
  .league-group-tabs,
  .final-tabs{
    display:flex;
    flex-wrap:nowrap!important;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    padding-bottom:3px;
  }
  .league-group-tabs>*,
  .final-tabs>*{
    flex:0 0 auto;
  }

  /* 長い名前や説明文 */
  .admin-main p,
  .admin-main small,
  .admin-main td,
  .admin-main th{
    overflow-wrap:anywhere;
  }
}

@media(max-width:620px){
  .admin-main{
    padding:13px 12px!important;
  }
  .admin-main>h1{
    font-size:27px;
    margin:7px 0 17px;
  }
  .admin-main h2{
    font-size:20px;
  }
  .admin-main h3{
    font-size:17px;
  }

  .toolbar>.btn,
  .toolbar>a.btn{
    width:100%;
  }

  .admin-main .metrics{
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
  }
  .admin-main .metric{
    padding:12px!important;
  }
  .admin-main .metric strong{
    font-size:23px;
  }

  .admin-main .card{
    padding:13px!important;
  }

  /* フォームは基本1列 */
  .admin-main .form-grid,
  .admin-main .player-grid{
    grid-template-columns:1fr!important;
  }
  .admin-main .full{
    grid-column:auto!important;
  }

  /* 主要操作は押しやすく */
  .admin-main .cta-row .btn{
    flex:1 1 150px;
  }
}


/* 062: mobile admin header height + inquiry visibility */
@media(max-width:900px){
  /* 1-column gridのauto行が100vhに引き伸ばされるのを防ぐ */
  .admin-shell{
    display:block!important;
    min-height:0!important;
    height:auto!important;
  }
  .admin-nav{
    height:auto!important;
    min-height:0!important;
    max-height:none!important;
    position:relative!important;
  }
  .admin-nav-head{
    height:auto!important;
    min-height:68px!important;
    padding:10px 14px!important;
  }
  .admin-nav .admin-mobile-hidden{
    display:none!important;
  }
  .admin-main{
    min-height:calc(100vh - 68px);
  }
}
@media(max-width:620px){
  .admin-nav-head{
    min-height:64px!important;
    padding:9px 12px!important;
  }
  .admin-brand{
    font-size:16px!important;
    line-height:1.35!important;
  }
  .admin-brand small{
    font-size:12px!important;
  }
  .admin-menu-btn{
    width:42px!important;
    height:38px!important;
  }
}


/* 063: analytics KPI cards */
@media(min-width:901px){
  .admin-main .analytics-metrics{
    grid-template-columns:repeat(4,minmax(0,1fr))!important;
  }
}
@media(max-width:900px){
  .admin-main .analytics-metrics{
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
  }
}