/* ボートレースPOG：水面の紺と、1〜6号艇の色（白・黒・赤・青・黄・緑） */
:root{--base:#eaf1f8;--ink:#0d1b2a;--navy:#0b2545;--water:#13315c;--wave:#8da9c4;--accent:#f4c430;--card:#fff;
  --l1:#ffffff;--l2:#1b1b1b;--l3:#e0262c;--l4:#1561b8;--l5:#f5d90a;--l6:#169b5a}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--base);color:var(--ink);font-family:"LINE Seed JP","Hiragino Sans","Noto Sans JP",sans-serif;line-height:1.7;overflow-x:hidden}
a{color:inherit}
.b-wrap{max-width:980px;margin:0 auto;padding:0 16px}
.b-muted{opacity:.7}
.small{font-size:13px}

.b-top{background:var(--navy);color:#fff;padding-top:env(safe-area-inset-top,0px);position:sticky;top:0;z-index:20}
.b-top-inner{height:58px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.b-brand{display:flex;align-items:center;gap:10px;text-decoration:none;line-height:1.2}
.b-brand img{border-radius:8px}
.b-brand b{display:block;font-size:16px}
.b-brand small{display:block;font-size:11px;letter-spacing:.14em;opacity:.75}
.b-top-right{display:flex;align-items:center;gap:8px;min-width:0}
.b-pill{display:inline-flex;align-items:center;min-height:36px;padding:0 12px;border-radius:99px;background:rgba(255,255,255,.14);font-size:13px;font-weight:700;text-decoration:none}
.b-user{font-size:13px;opacity:.85;max-width:9em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.b-tabs{display:flex;justify-content:center;gap:4px;background:var(--water);color:#fff;position:sticky;top:calc(58px + env(safe-area-inset-top,0px));z-index:19;overflow-x:auto}
.b-tabs a{display:flex;align-items:center;min-height:48px;padding:0 16px;text-decoration:none;font-weight:700;font-size:15px;border-bottom:3px solid transparent;white-space:nowrap;opacity:.8}
.b-tabs a.on{border-color:var(--accent);opacity:1}

/* 見出し：水面の帯 */
.b-head{margin:0 -16px;padding:22px 16px 18px;background:linear-gradient(180deg,var(--water),var(--navy));color:#fff;position:relative;overflow:hidden}
.b-head::after{content:"";position:absolute;left:0;right:0;bottom:0;height:10px;background:repeating-linear-gradient(90deg,var(--l1) 0 16.66%,var(--l2) 16.66% 33.33%,var(--l3) 33.33% 50%,var(--l4) 50% 66.66%,var(--l5) 66.66% 83.33%,var(--l6) 83.33% 100%)}
.b-kicker{margin:0;font-size:12px;font-weight:700;letter-spacing:.18em;color:var(--accent)}
.b-head h1{margin:2px 0 4px;font-size:clamp(22px,5.5vw,32px);line-height:1.3}
.b-head p{margin:0;font-size:14px;opacity:.85}
.b-group{display:inline-flex;align-items:center;gap:8px;margin-top:10px;font-weight:700;font-size:14px}
.b-group select,.b-field select,.b-field input,.b-search{font:inherit;min-height:44px;padding:0 10px;border-radius:10px;border:1px solid rgba(0,0,0,.2);background:#fff;color:var(--ink)}
.b-note{background:rgba(255,255,255,.12);border-radius:12px;padding:10px 14px;font-size:14px;margin:10px 0 0}

/* 部の切り替え */
.b-divs{display:flex;gap:8px;margin:16px 0 4px}
.b-divs button{flex:1;min-height:48px;border-radius:12px;border:2px solid var(--water);background:#fff;color:var(--water);font:inherit;font-weight:800;font-size:16px;cursor:pointer}
.b-divs button.on{background:var(--water);color:#fff}
.b-divs small{font-weight:400;font-size:12px;margin-left:4px;opacity:.8}

.b-card{background:var(--card);border-radius:16px;padding:18px;margin:14px 0;box-shadow:0 2px 10px rgba(11,37,69,.07)}
.b-card h2{margin:0 0 8px;font-size:19px}
.b-card h3{margin:18px 0 4px;font-size:16px}
.b-total{float:right;color:var(--water);font-size:20px}
.b-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:99px;border:2px solid var(--water);background:#fff;color:var(--water);font:inherit;font-weight:800;font-size:16px;text-decoration:none;cursor:pointer}
.b-btn.primary{background:var(--water);color:#fff}
.b-btn:disabled{opacity:.45;cursor:default}
.b-actions{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 6px}

/* 号艇の色の札 */
.lane{flex:none;display:inline-grid;place-items:center;width:34px;height:34px;border-radius:8px;font-weight:800;font-size:17px;border:1px solid rgba(0,0,0,.25)}
.lane.l1{background:var(--l1);color:#111}.lane.l2{background:var(--l2);color:#fff}.lane.l3{background:var(--l3);color:#fff}
.lane.l4{background:var(--l4);color:#fff}.lane.l5{background:var(--l5);color:#111}.lane.l6{background:var(--l6);color:#fff}

/* 自分の6人 */
.b-lanes{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:6px}
.b-lanes li{display:flex;align-items:center;gap:10px;min-height:54px;padding:6px 8px;border-radius:12px;background:var(--base)}
.b-lanes li.empty{opacity:.7}
.b-lanes b{font-size:17px}
.b-lanes .meta{display:block;font-size:12px;opacity:.7;line-height:1.3}
.b-lanes .ctl{margin-left:auto;display:flex;gap:4px}
.b-lanes .ctl button{width:44px;height:44px;border-radius:10px;border:0;background:#fff;font-size:15px;cursor:pointer;color:var(--ink)}
.b-lanes .ctl button:disabled{opacity:.3}
.cls{display:inline-block;min-width:2.4em;padding:0 6px;border-radius:6px;font-size:12px;font-weight:800;text-align:center;line-height:1.7}
.cls.A1{background:#f4c430;color:#3a2a00}.cls.A2{background:#ffe6a3;color:#3a2a00}.cls.B1{background:#d6e2ee;color:#13315c}.cls.B2{background:#eef2f6;color:#4a5a6a}

/* コストの目盛り */
.b-budget{margin:12px 0 0}
.b-budget .bar{height:12px;border-radius:99px;background:var(--base);overflow:hidden}
.b-budget .bar i{display:block;height:100%;background:var(--water);border-radius:99px}
.b-budget.over .bar i{background:#c8553d}
.b-budget p{margin:4px 0 0;font-size:14px;font-weight:700}

/* 選手の一覧 */
.b-filters{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:6px 0 10px}
.b-search{flex:1 1 220px}
.b-chips{display:flex;gap:6px;flex-wrap:wrap}
.b-chips button{min-height:40px;padding:0 12px;border-radius:99px;border:1px solid rgba(0,0,0,.2);background:#fff;font:inherit;font-weight:700;cursor:pointer;color:var(--ink)}
.b-chips button.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.b-pool{list-style:none;margin:0;padding:0;display:grid;gap:8px;grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
.b-pool button{position:relative;width:100%;min-height:64px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:8px 12px;border-radius:12px;border:2px solid transparent;background:var(--base);color:inherit;font:inherit;text-align:left;cursor:pointer}
.b-pool button b{font-size:16px;line-height:1.3}
.b-pool button small{font-size:12px;opacity:.75}
.b-pool button.on{border-color:var(--water);background:#fff}
.b-pool button .lane{position:absolute;top:8px;right:8px;width:26px;height:26px;font-size:14px}
.b-pool button:disabled{opacity:.4;cursor:default}
.b-more{margin-top:10px}

/* 得点の内訳 */
.b-score{list-style:none;margin:0;padding:0}
.b-score li{display:grid;grid-template-columns:auto 1fr auto;gap:2px 10px;align-items:center;padding:10px 4px;border-bottom:1px solid rgba(0,0,0,.07)}
.b-score .nm{min-width:0}
.b-score .nm b{font-size:16px}
.b-score .nm small{display:block;font-size:12px;opacity:.7}
.b-score .pts{text-align:right;white-space:nowrap}
.b-score .pts b{font-size:18px}
.b-score .pts small{font-size:12px}
.b-score em{font-style:normal;color:#a77d00;font-weight:800}

/* 順位表 */
.b-rank{list-style:none;margin:0;padding:0}
.b-rank li{border-bottom:1px solid rgba(0,0,0,.07)}
.b-rank li.me summary{background:#e3edf7}
.b-rank summary{display:flex;align-items:center;gap:10px;min-height:56px;padding:6px 8px;cursor:pointer;list-style:none;border-radius:10px}
.b-rank summary::-webkit-details-marker{display:none}
.b-rank .pl{flex:none;width:32px;height:32px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:800}
.b-rank .b-total{margin-left:auto;float:none}

/* 成績の表 */
.b-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.b-table{border-collapse:collapse;font-size:14px;white-space:nowrap;width:100%}
.b-table th,.b-table td{padding:7px 6px;border-bottom:1px solid rgba(0,0,0,.07);text-align:right}
.b-table th:nth-child(2),.b-table td:nth-child(2){text-align:left}
.b-table tr.mine td{background:#e3edf7}
.b-rules{padding-left:1.3em}
.b-rules li{margin:6px 0}

/* 運営 */
.b-field{display:flex;align-items:center;gap:8px;margin:8px 0;font-weight:700}
.b-field input{flex:1}
textarea{width:100%;font:13px/1.5 ui-monospace,Menlo,monospace;padding:10px;border-radius:10px;border:1px solid rgba(0,0,0,.2);margin:6px 0}

.b-toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-size:14px;z-index:50;max-width:calc(100vw - 32px)}

/* 広い画面では、左に選手の一覧・右に自分の6人（右は画面に固定） */
.b-pickgrid{display:block}
@media (min-width:860px){
  .b-pickgrid{display:grid;grid-template-columns:1fr 360px;gap:16px;align-items:start}
  .b-pickgrid>.mine{position:sticky;top:120px;order:2}
  .b-pickgrid>.pool{order:1}
  .b-pickgrid .b-card{margin:14px 0 0}
}

/* 全体の順位：AI参加者の印 */
.ai-tag{flex:none;display:inline-block;padding:0 7px;border-radius:6px;background:var(--accent);color:#3a2a00;font-size:11px;font-weight:800;letter-spacing:.06em;line-height:1.8}
.b-divname{display:inline-block;margin-left:10px;padding:2px 10px;border-radius:99px;background:var(--accent);color:#3a2a00;font-size:14px;vertical-align:middle}

/* ===== 2026-11-04 単色の背景をやめる：さざ波の模様、見出しは写真 ===== */
body{background-color:var(--base);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='18'%3E%3Cpath d='M0 9 Q16 1 32 9 T64 9' fill='none' stroke='%230b2545' stroke-opacity='.08' stroke-width='1.4'/%3E%3C/svg%3E");background-size:64px 18px}
.b-top{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='18'%3E%3Cpath d='M0 9 Q16 1 32 9 T64 9' fill='none' stroke='%23ffffff' stroke-opacity='.08' stroke-width='1.4'/%3E%3C/svg%3E");background-size:64px 18px}
.b-tabs{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='18'%3E%3Cpath d='M0 9 Q16 1 32 9 T64 9' fill='none' stroke='%23ffffff' stroke-opacity='.07' stroke-width='1.4'/%3E%3C/svg%3E");background-size:64px 18px}
.b-head{background:linear-gradient(90deg,rgba(11,37,69,.92),rgba(19,49,92,.6)),url(media/sports/face-boat-m.jpg) center 45%/cover no-repeat;animation:headPan 24s ease-in-out infinite alternate}
html[data-div="f"] .b-head{background-image:linear-gradient(90deg,rgba(11,37,69,.92),rgba(19,49,92,.6)),url(media/sports/face-boat-f.jpg)}
.b-head{padding-top:26px;padding-bottom:22px}
@keyframes headPan{from{background-position:center,center 30%}to{background-position:center,center 60%}}
@media (prefers-reduced-motion:reduce){.b-head{animation:none}}
.entry-list{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:6px;grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
.entry-list li{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:8px 10px;border-radius:10px;background:rgba(0,0,0,.035);font-size:14px}
.entry-list li.me{box-shadow:inset 0 0 0 2px currentColor}
.entry-list small{flex-basis:100%;font-size:12px;opacity:.7}

/* ひとりで参加・保存していない指名（2026-11-04） */
.solo-intro { border-left: 4px solid var(--accent, #c9a227); }
.solo-intro h2 { margin-top: 0; }
.b-unsaved { margin: 10px 0; padding: 8px 12px; border-radius: 8px; background: #fff4d6; color: #6b4a00; font-weight: 700; font-size: 14px; }