/* === base layer === */
:root{ --bg:#0e1117; --accent:#ff5252; --accent2:#ffd54f; --text:#f5f7fa; --muted:#8a93a3; --good:#5dd0ff; }
*{ box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
html, body{ margin:0; padding:0; height:100%; overflow:hidden;
  background:radial-gradient(120% 120% at 50% 0%, #1b2333 0%, var(--bg) 60%); color:var(--text);
  font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Yu Gothic UI", Roboto, sans-serif;
  user-select:none; -webkit-user-select:none; touch-action:none; }

/* === canvas === */
.canvas_main{ display:block; width:100%; height:100%; position:fixed; inset:0; }

/* === HUD === */
.hud{ position:fixed; top:0; left:0; right:0; padding:max(12px, env(safe-area-inset-top)) 12px 0;
  display:flex; justify-content:space-between; align-items:flex-start; pointer-events:none; z-index:5; gap:8px; }
.stat{ background:rgba(20,25,35,.55); backdrop-filter:blur(6px); border:1px solid rgba(255,255,255,.08); border-radius:12px; padding:7px 12px; }
.stat .label{ font-size:10px; color:var(--muted); letter-spacing:.06em; }
.stat .value{ font-size:19px; font-weight:800; line-height:1.15; }
.stat_best .value{ color:var(--accent2); }
.quit_btn{ pointer-events:auto; appearance:none; cursor:pointer; width:38px; height:38px; flex:0 0 auto;
  border-radius:12px; border:1px solid rgba(255,255,255,.12); background:rgba(20,25,35,.55); color:var(--text);
  font-size:17px; font-weight:800; display:flex; align-items:center; justify-content:center; }
.quit_btn:active{ transform:scale(.92); }

/* === frames strip（スコア表） === */
.frames_strip{ position:fixed; left:0; right:0; top:max(64px, calc(env(safe-area-inset-top) + 52px));
  display:flex; justify-content:center; gap:2px; padding:0 6px; z-index:5; pointer-events:none; }
.fbox{ width:9.2%; max-width:40px; background:rgba(20,25,35,.6); border:1px solid rgba(255,255,255,.1); border-radius:6px; text-align:center; padding:2px 0 3px; }
.fbox.is_cur{ border-color:var(--accent2); }
.fbox .fr{ font-size:10px; font-weight:800; letter-spacing:1px; min-height:12px; }
.fbox .ft{ font-size:10px; color:var(--accent2); font-weight:800; min-height:12px; }

/* === prompt / banner === */
.prompt{ position:fixed; left:0; right:0; bottom:max(22px, env(safe-area-inset-bottom));
  text-align:center; color:var(--muted); font-size:13px; z-index:5; pointer-events:none; padding:0 14px; }
.prompt b{ color:var(--text); }
.banner{ position:fixed; left:0; right:0; top:42%; text-align:center; z-index:8; pointer-events:none;
  font-size:44px; font-weight:900; color:var(--accent2); text-shadow:0 6px 30px rgba(255,213,79,.5);
  animation:bpop .5s cubic-bezier(.2,1.5,.4,1); }
.banner.is_bad{ color:#8a93a3; text-shadow:none; }
@keyframes bpop{ 0%{ transform:scale(0); } 70%{ transform:scale(1.2); } 100%{ transform:scale(1); } }

/* === start overlay === */
.overlay_start{ position:fixed; inset:0; z-index:20; background:radial-gradient(120% 120% at 50% 10%, #20293c 0%, #0b0e14 70%);
  display:flex; flex-direction:column; align-items:center; justify-content:flex-start; text-align:center;
  padding:max(18px, calc(env(safe-area-inset-top) + 10px)) 14px max(24px, env(safe-area-inset-bottom)); overflow-y:auto; }
.pwa_bar{ display:flex; gap:8px; justify-content:center; margin-bottom:10px; }
.lang_btn{ border:1px solid rgba(255,255,255,.25); cursor:pointer; background:transparent; color:var(--text); font-weight:800; font-size:13px; padding:9px 16px; border-radius:999px; }
.emoji{ font-size:52px; margin-bottom:6px; }
.overlay_start h1{ font-size:26px; margin:0 0 8px; font-weight:900; }
.overlay_start .sub{ color:var(--muted); font-size:14px; line-height:1.8; margin-bottom:22px; max-width:360px; }
.overlay_start .sub_small{ font-size:12px; }
.overlay_start .warn_line{ display:inline-block; color:var(--accent2); font-weight:800; margin:2px 0; }
.start_btn{ appearance:none; border:none; cursor:pointer; background:linear-gradient(180deg,#ff6b6b,#ff3b3b);
  color:#fff; font-size:18px; font-weight:800; padding:15px 40px; border-radius:999px; box-shadow:0 10px 30px rgba(255,59,59,.45); }
.start_btn:active{ transform:scale(.96); }
.wr_open_btn{ appearance:none; cursor:pointer; margin-top:12px; background:transparent; color:var(--good);
  border:2px solid var(--good); font-size:15px; font-weight:800; padding:11px 30px; border-radius:999px; }
.wr_open_btn:active{ transform:scale(.96); }
.back_link{ display:inline-block; margin-top:18px; color:var(--muted); font-size:13px; font-weight:700; text-decoration:none;
  border:1px solid rgba(255,255,255,.15); padding:9px 20px; border-radius:999px; }
.caution_mini{ margin-top:20px; max-width:360px; font-size:11px; line-height:1.7; color:#ff9a9a;
  background:rgba(255,82,82,.08); border:1px solid rgba(255,82,82,.3); border-radius:12px; padding:10px 14px; }
.credit{ text-align:center; font-size:11px; color:var(--muted); margin-top:18px; letter-spacing:.04em; }

/* === game over === */
.gover{ position:fixed; inset:0; z-index:22; display:flex; align-items:center; justify-content:center; padding:20px;
  background:rgba(8,10,15,.78); backdrop-filter:blur(4px); }
.gover_card{ width:100%; max-width:340px; background:linear-gradient(180deg,#1c2433,#141a26);
  border:1px solid rgba(255,213,79,.35); border-radius:22px; padding:24px 22px; text-align:center; }
.gover_ico{ font-size:48px; }
.gover_ttl{ margin:6px 0 14px; font-size:20px; font-weight:900; }
.gover_ref{ font-size:12px; font-weight:800; color:#ffcf6b; background:rgba(255,213,79,.12); border:1px solid rgba(255,213,79,.35);
  border-radius:10px; padding:8px 10px; margin:2px 0 10px; line-height:1.5; }
.gover_total_l{ font-size:12px; color:var(--muted); }
.gover_total_v{ font-size:48px; font-weight:900; color:var(--accent2); line-height:1.1; }
.gover_best{ margin:10px 0 2px; font-size:15px; font-weight:900; color:#7bed9f; }
.gover_btns{ display:flex; flex-direction:column; gap:10px; margin-top:18px; }
.gover_again{ appearance:none; border:none; cursor:pointer; background:linear-gradient(180deg,#ff6b6b,#ff3b3b);
  color:#fff; font-size:17px; font-weight:800; padding:14px; border-radius:14px; }
.gover_title_btn{ appearance:none; cursor:pointer; background:transparent; border:1px solid rgba(255,255,255,.15);
  color:var(--text); font-size:15px; font-weight:700; padding:12px; border-radius:12px; }

/* === 世界記録：さそい＆モーダル（sara-wari準拠のコンパクト版） === */
.wr_ask{ margin:12px 0 0; padding:12px; border-radius:12px; text-align:center;
  background:rgba(255,213,79,.1); border:1px solid rgba(255,213,79,.4); }
.wr_ask_txt{ display:block; font-size:13px; font-weight:800; color:var(--accent2); margin-bottom:10px; }
.wr_ask_btns{ display:flex; gap:10px; justify-content:center; }
.wr_yes{ appearance:none; border:none; cursor:pointer; background:linear-gradient(180deg,#ffe082,#ffb300);
  color:#3a2600; font-weight:900; font-size:15px; padding:10px 30px; border-radius:999px; }
.wr_no{ appearance:none; cursor:pointer; background:transparent; border:1px solid rgba(255,255,255,.2);
  color:var(--muted); font-weight:800; font-size:14px; padding:10px 24px; border-radius:999px; }
.wr{ position:fixed; inset:0; z-index:40; display:flex; align-items:center; justify-content:center; padding:20px;
  background:rgba(8,10,15,.8); backdrop-filter:blur(6px); }
.wr_card{ width:100%; max-width:360px; max-height:86vh; overflow-y:auto; -webkit-overflow-scrolling:touch;
  background:linear-gradient(180deg,#1c2433,#141a26); border:1px solid rgba(255,213,79,.35);
  border-radius:20px; padding:20px; }
.wr_ttl{ margin:0 0 2px; font-size:20px; font-weight:900; text-align:center; color:var(--accent2); }
.wr_sub{ text-align:center; font-size:12px; color:var(--muted); margin-bottom:14px; }
.wr_reg{ background:rgba(255,255,255,.04); border-radius:14px; padding:14px; margin-bottom:14px; }
.wr_reg_label{ font-size:12px; color:var(--muted); margin-bottom:8px; }
.wr_name_input{ width:100%; box-sizing:border-box; background:#0e1117; border:1px solid rgba(255,255,255,.2);
  border-radius:10px; color:var(--text); font-size:16px; padding:12px; margin-bottom:8px; }
.wr_msg{ font-size:12px; color:#ff9a9a; min-height:16px; margin-bottom:8px; text-align:center; }
.wr_reg_btn{ width:100%; appearance:none; border:none; cursor:pointer;
  background:linear-gradient(180deg,#5dd0ff,#3ba7d6); color:#06222e; font-weight:900; font-size:15px; padding:12px; border-radius:12px; }
.wr_status{ text-align:center; font-size:12px; color:var(--good); min-height:16px; margin-bottom:6px; }
.wr_rank_info{ text-align:center; font-size:13px; font-weight:800; color:var(--accent2); margin-bottom:10px; min-height:16px; }
.wr_list{ display:flex; flex-direction:column; gap:6px; margin-bottom:14px; }
.wr_empty{ text-align:center; color:var(--muted); padding:20px; font-size:13px; }
.wr_row{ display:grid; grid-template-columns:44px 1fr auto; gap:10px; align-items:center;
  background:rgba(255,255,255,.04); border-radius:10px; padding:10px 12px; }
.wr_row.is_me{ background:rgba(255,213,79,.14); border:1px solid rgba(255,213,79,.45); }
.wr_rank{ font-weight:900; font-size:15px; text-align:center; }
.wr_name{ font-weight:700; font-size:15px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.wr_score{ font-weight:900; font-size:16px; color:var(--accent2); }
.wr_close{ width:100%; appearance:none; border:1px solid rgba(255,255,255,.15); background:transparent;
  color:var(--text); padding:12px; border-radius:12px; font-size:15px; font-weight:700; cursor:pointer; }

/* ★ ユーティリティは最後に置く＝コンポーネントの display 指定にカスケードで勝たせる */
.is_hidden{ display:none; }