:root {
  --bg: #14161f;
  --bg2: #1d2030;
  --panel: #252a3d;
  --ink: #f4f1e8;
  --dim: #9aa0b8;
  --accent: #ffcf3f;
  --accent2: #ff5c4d;
  --good: #5ad07a;
  --team0: #4aa8ff;
  --team1: #ff6a5a;
  --radius: 14px;
  font-family: "Hiragino Maru Gothic ProN", "Yu Gothic UI", "Meiryo", system-ui, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--ink); overflow: hidden; }
#app { position: fixed; inset: 0; }

.ww-screen { position: absolute; inset: 0; display: none; overflow: auto; }
.ww-screen.active { display: block; }

/* ボタン */
.app-btn {
  font: inherit; font-weight: 700; color: var(--ink); background: var(--panel);
  border: 2px solid #3a4160; border-radius: var(--radius); padding: 10px 18px; cursor: pointer;
  transition: transform .08s, background .15s, border-color .15s;
}
.app-btn:hover { background: #2f3550; border-color: var(--accent); }
.app-btn:active { transform: translateY(2px) scale(.98); }
.app-btn.primary { background: var(--accent); color: #2a1d00; border-color: #ffe48a; }
.app-btn.primary:hover { background: #ffdc6a; }
.app-btn.big { font-size: 1.15rem; padding: 14px 22px; }
.app-btn.small { padding: 6px 12px; font-size: .9rem; border-radius: 10px; }
.app-btn.on { background: var(--accent); color: #2a1d00; border-color: #ffe48a; }

.ww-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 14px; align-items: center; }

/* タイトル */
.ww-title {
  min-height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 24px; text-align: center;
  position: relative; z-index: 1;
  background: radial-gradient(ellipse at 50% 45%, #0000 0%, #0000 35%, #0b0c1299 100%);
}
.ww-titlebg { position: fixed; inset: 0; z-index: 0; background: #14161f; }
.ww-titlebg canvas { display: block; }
.ww-title h1 { text-shadow: 0 6px 0 #000a, 0 0 40px #000c; }
.ww-title .ww-menu .app-btn { background: #1d2030e6; backdrop-filter: blur(4px); }
.ww-title .ww-sub, .ww-title .ww-foot { color: #e6e3d8; text-shadow: 0 2px 6px #000; }
.ww-title h1 { font-size: clamp(3rem, 12vw, 6.5rem); margin: 0; letter-spacing: .08em; text-shadow: 0 6px 0 #0006; }
.ww-title h1 span { color: var(--accent2); }
.ww-sub { color: var(--dim); font-size: 1.2rem; margin: 6px 0 30px; }
.ww-menu { display: flex; flex-direction: column; gap: 14px; width: min(440px, 92vw); }
.ww-foot { margin-top: 30px; color: var(--dim); max-width: 520px; font-size: .95rem; }
.ww-foot + .ww-foot { margin-top: 10px; }
.ww-link { color: var(--dim); text-decoration: underline; font-size: .85rem; }
.ww-link:hover { color: var(--accent); }

/* パネル */
.ww-panel {
  background: var(--panel); border-radius: 20px; padding: 26px 30px; margin: 6vh auto;
  width: min(480px, 92vw); box-shadow: 0 10px 40px #0008;
}
.ww-panel.wide { width: min(900px, 94vw); }
.ww-panel.center { text-align: center; }
.ww-panel h2 { margin: 0 0 14px; }
.ww-field { display: block; margin: 14px 0; color: var(--dim); }
.ww-field select, .ww-input {
  display: block; width: 100%; margin-top: 6px; font: inherit; font-size: 1.05rem; padding: 10px 12px;
  background: var(--bg2); color: var(--ink); border: 2px solid #3a4160; border-radius: 10px;
}
.ww-input { width: 9em; text-align: center; letter-spacing: .3em; text-transform: uppercase; margin: 0; }
.ww-or { margin: 14px 0 0; color: var(--dim); }
.ww-msg { color: var(--accent); min-height: 1.4em; }
.ww-code { font-size: 3rem; font-weight: 900; letter-spacing: .3em; color: var(--accent); margin: 10px 0; }
.ww-spinner {
  width: 46px; height: 46px; margin: 16px auto; border-radius: 50%;
  border: 5px solid #3a4160; border-top-color: var(--accent); animation: ww-spin 1s linear infinite;
}
@keyframes ww-spin { to { transform: rotate(360deg); } }

/* マッチング成立表示 */
.ww-matched-flag { width: 180px; max-width: 60vw; border-radius: 8px; border: 3px solid var(--accent); background: #fff; }
.ww-matched-fresh { display: inline-flex; align-items: center; justify-content: center; height: 108px; font-size: 3rem; color: var(--dim); background: var(--bg2); border-style: dashed; }
.ww-matched-name { font-weight: 800; font-size: 1.2rem; margin-top: 8px; }
.ww-matched-stat { color: var(--dim); font-size: .9rem; margin-top: 4px; }
.ww-matched-note { color: var(--accent); font-weight: 700; margin: 10px 0 0; animation: ww-pulse 1s infinite; }

/* エディタ画面 */
.ww-edscreen { min-height: 100%; display: flex; flex-direction: column; background: var(--bg2); }
.ww-edhead { display: flex; align-items: center; gap: 14px; padding: 10px 16px; background: var(--bg); border-bottom: 2px solid #2d3350; }
.ww-edhead h2 { margin: 0; font-size: 1.2rem; flex: 1; }
.ww-edmode { color: var(--dim); font-size: .85rem; }
.ww-edtimer { font-weight: 800; font-size: 1.05rem; color: var(--accent); background: #2d3350; border-radius: 8px; padding: 4px 10px; font-variant-numeric: tabular-nums; }
.ww-edtimer.warn { color: #ff8a7a; animation: ww-pulse 1s infinite; }
.ww-edbody { flex: 1; display: flex; gap: 16px; padding: 16px; flex-wrap: wrap; justify-content: center; align-items: flex-start; }
.ww-edcanvas { flex: 1 1 620px; max-width: 900px; min-width: 300px; }
.ww-edside { flex: 0 1 340px; min-width: 280px; display: flex; flex-direction: column; gap: 14px; }
.ww-edactions { display: flex; flex-wrap: wrap; gap: 10px; }
.ww-edactions .primary { flex: 1 1 100%; }
.ww-modal { position: fixed; inset: 0; background: #000a; display: flex; align-items: center; justify-content: center; z-index: 50; overflow: auto; }
.ww-modal[hidden] { display: none; }
.ww-modal .ww-panel { margin: 20px auto; }

/* トースト */
.ww-toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%); z-index: 99;
  background: #000c; color: #fff; padding: 10px 20px; border-radius: 999px; font-weight: 700; pointer-events: none;
}
.ww-toast[hidden] { display: none; }

/* 対戦画面 */
.ww-battle { position: absolute; inset: 0; background: #0b0c12; }
.ww-btview { position: absolute; inset: 0; }
.ww-btview canvas { display: block; }
.ww-hud {
  position: absolute; top: 0; left: 0; right: 0; display: flex; justify-content: space-between; align-items: flex-start;
  padding: 10px 14px; gap: 10px; pointer-events: none;
  background: linear-gradient(#000a, transparent);
}
.ww-timer { font-size: 1.4rem; font-weight: 900; text-shadow: 0 2px 4px #000; padding-top: 6px; }
.ww-team { flex: 1; display: flex; }
.ww-team.right { justify-content: flex-end; }
.ww-teamtag { display: flex; gap: 10px; align-items: center; min-width: 240px; max-width: 360px; flex: 1; }
.ww-team.right .ww-teamtag { flex-direction: row-reverse; text-align: right; }
.ww-flagmini { width: 66px; height: 44px; object-fit: cover; border: 3px solid var(--tc, #fff); border-radius: 4px; background: #fff; box-shadow: 0 2px 8px #0008; }
.ww-teaminfo { flex: 1; min-width: 0; }
.ww-teamname { font-weight: 800; text-shadow: 0 2px 4px #000; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ww-teamname em { font-style: normal; font-size: .7rem; background: var(--accent); color: #2a1d00; border-radius: 6px; padding: 1px 5px; margin-left: 4px; }
.ww-bar { height: 10px; background: #0008; border-radius: 6px; overflow: hidden; margin: 3px 0; border: 1px solid #fff3; }
.ww-bar i { display: block; height: 100%; width: 100%; background: var(--tc, #5ad07a); transition: width .15s; }
.ww-bar.king { height: 6px; }
.ww-bar.king i { background: var(--accent); }
.ww-team.right .ww-bar i { margin-left: auto; }
.ww-teamcount { font-size: .85rem; text-shadow: 0 1px 3px #000; }

.ww-controls { position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 5; }
.ww-intro {
  position: absolute; inset: 0; background: #000b; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 10px; z-index: 6; padding: 12px; overflow: auto;
}
.ww-intro[hidden], .ww-result[hidden] { display: none; }
.ww-vs { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; justify-content: center; }
.ww-vscard { width: min(340px, 92vw); text-align: center; }
.ww-vsname { font-size: 1.5rem; font-weight: 900; margin-bottom: 6px; }
.ww-vsflag { width: 100%; aspect-ratio: 3/2; object-fit: cover; border-radius: 6px; border: 4px solid #fff; background: #fff; }
.ww-vsmark { font-size: 3rem; font-weight: 900; color: var(--accent2); text-shadow: 0 4px 0 #0008; }
.ww-count { font-size: clamp(3rem, 10vw, 6rem); font-weight: 900; color: var(--accent); min-height: 1.2em; text-shadow: 0 6px 0 #0008; }
.ww-count.pop { animation: ww-pop .5s ease-out; }
@keyframes ww-pop { 0% { transform: scale(2.4); opacity: 0; } 60% { transform: scale(.9); opacity: 1; } 100% { transform: scale(1); } }
@keyframes ww-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }
.ww-result { position: absolute; inset: 0; background: #000a; z-index: 7; display: flex; align-items: center; justify-content: center; }
.ww-result .ww-panel { margin: 0; }

@media (max-width: 700px) {
  .ww-teamtag { min-width: 0; }
  .ww-flagmini { width: 46px; height: 31px; }
  .ww-vsmark { font-size: 2rem; }

  /* タイトル: プレイボタンを上半分に */
  .ww-title { justify-content: flex-start; padding: 5vh 16px 24px; }
  .ww-title h1 { font-size: clamp(2.4rem, 14vw, 3.4rem); }
  .ww-sub { font-size: 1rem; margin: 4px 0 14px; }
  .ww-menu { gap: 9px; width: min(380px, 94vw); }
  .ww-menu .app-btn.big { font-size: 1rem; padding: 11px 16px; }
  .ww-myflag { margin-bottom: 12px; padding: 8px 12px; }
  .ww-myflag-img { width: 60px; height: 40px; }
  .ww-foot { margin-top: 16px; font-size: .85rem; }
  .ww-foot + .ww-foot { margin-top: 8px; }

  /* パネル・ランキング */
  .ww-panel { padding: 18px 16px; margin: 4vh auto; }
  .ww-rkrow { gap: 10px; padding: 8px 10px; }
  .ww-rkflag { width: 56px; height: 37px; }
  .ww-rkstat { font-size: .78rem; }

  /* エディタ */
  .ww-edhead { gap: 8px; padding: 8px 10px; flex-wrap: wrap; }
  .ww-edhead h2 { font-size: 1rem; }
  .ww-edbody { padding: 10px; gap: 10px; }
  .ww-edside { flex: 1 1 100%; min-width: 0; }
  .ww-edactions .app-btn { padding: 12px 14px; }

  /* 対戦画面 */
  .ww-hud { padding: 6px 8px; gap: 6px; }
  .ww-timer { font-size: 1rem; padding-top: 4px; }
  .ww-teamname { font-size: .8rem; }
  .ww-teamcount { font-size: .7rem; }
  .ww-controls { bottom: 8px; flex-wrap: wrap; justify-content: center; width: 96vw; }
  .ww-vsname { font-size: 1.1rem; }
  .ww-vspower { font-size: .85rem; }
  .ww-intro { gap: 6px; padding: 8px; }
  .ww-result .ww-panel { width: 94vw; padding: 16px; }
  .ww-rating { font-size: .9rem; }
}

/* あなたの旗カード（タイトル） */
.ww-myflag {
  display: flex; align-items: center; gap: 14px; margin: 0 auto 20px;
  background: #1d2030d9; backdrop-filter: blur(4px);
  border: 2px solid #3a4160; border-radius: 16px; padding: 10px 16px;
  width: min(440px, 92vw); text-align: left;
}
.ww-myflag-img { width: 84px; height: 56px; object-fit: cover; border-radius: 6px; border: 3px solid #fff; background: #fff; flex: none; }
.ww-myflag-name { font-weight: 800; margin-bottom: 2px; }
.ww-myflag-stat { color: var(--dim); font-size: .9rem; }
.ww-myflag-stat b { color: var(--accent); font-size: 1.1rem; }

/* ランキング */
.ww-tabs { display: flex; gap: 8px; justify-content: center; margin-bottom: 16px; }
.ww-rklist { display: flex; flex-direction: column; gap: 8px; min-height: 120px; }
.ww-rkrow {
  display: flex; align-items: center; gap: 14px; background: var(--bg2);
  border: 2px solid #3a4160; border-radius: 12px; padding: 8px 14px; text-align: left;
}
.ww-rkrank { font-size: 1.4rem; font-weight: 900; color: var(--accent); width: 2.2em; text-align: center; flex: none; }
.ww-rkflag { width: 72px; height: 48px; object-fit: cover; border-radius: 5px; border: 2px solid #fff; background: #fff; flex: none; }
.ww-rkname { font-weight: 800; }
.ww-rkstat { color: var(--dim); font-size: .85rem; }
.ww-rkmsg { color: var(--dim); text-align: center; padding: 24px 0; }

/* 戦闘力表示 */
.ww-vspower { color: var(--dim); font-size: .95rem; margin: 6px 0 4px; }
.ww-vspower b { color: var(--accent); font-size: 1.15rem; }
.ww-vspower small { margin-left: 6px; }
.ww-pw {
  font-size: .72rem; font-weight: 800; background: #3a4160; color: var(--accent);
  border-radius: 6px; padding: 1px 6px; margin-left: 6px; white-space: nowrap;
}
.ww-rating { margin: 10px 0 0; font-size: 1.05rem; }
.ww-rating b { color: var(--accent); font-size: 1.3rem; }
.ww-rating.up b { color: var(--good); }
.ww-rating.down b { color: var(--accent2); }
.ww-rating small { color: var(--dim); }

/* ええやん */
.ww-eeyan { margin: 12px 0 4px; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.ww-eeyan small { color: var(--dim); }
.app-btn.eeyan { background: linear-gradient(180deg, #ffdc6a, var(--accent)); color: #2a1d00; border-color: #ffe48a; }
.app-btn.eeyan.done { background: #3a4160; color: var(--ink); cursor: default; }