/* 貸切のご予約・空き確認フォーム(共通部品・2026-10-04)。トップ / bone / rivai で共用。
   色はページ側の --rsv-* で上書きできる。黒地・白地どちらのセクションにも置けるよう白カードで囲む */
.rsv-form{--rsv-gold:#a8842f;--rsv-gold2:#c9a24b;--rsv-ink:#1a1a1a;--rsv-line:#e3d9c4;
  background:#fff;color:var(--rsv-ink);border:1px solid var(--rsv-line);border-radius:14px;padding:20px 16px;margin:20px auto 0;max-width:640px;text-align:left;box-shadow:0 2px 12px rgba(0,0,0,.08)}
.rsv-ttl{font-weight:800;font-size:1.05rem;text-align:center;margin-bottom:4px}
.rsv-sub{font-size:.8rem;color:#666;text-align:center;margin-bottom:16px}
.rsv-row{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}
.rsv-row label{font-size:.82rem;font-weight:700;color:#333}
.rsv-row label em{font-style:normal;font-size:.68rem;font-weight:700;color:#fff;background:#d33a3a;border-radius:3px;padding:1px 6px;margin-left:6px;vertical-align:1px}
.rsv-row label small{font-weight:400;color:#777;margin-left:6px}
.rsv-form input,.rsv-form select,.rsv-form textarea{width:100%;font:inherit;font-size:16px;color:var(--rsv-ink);background:#fbf9f4;border:1px solid #d9cfba;border-radius:8px;padding:10px 12px;min-height:46px;-webkit-appearance:none;appearance:none}
.rsv-form select{background-image:linear-gradient(45deg,transparent 50%,#a8842f 50%),linear-gradient(135deg,#a8842f 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 12px) 50%;background-size:6px 6px;background-repeat:no-repeat;padding-right:32px}
.rsv-form textarea{min-height:88px;resize:vertical}
.rsv-form input:focus,.rsv-form select:focus,.rsv-form textarea:focus{outline:2px solid var(--rsv-gold2);outline-offset:1px;background:#fff}
.rsv-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}
.rsv-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.rsv-ts{margin:4px 0 12px;min-height:65px}
.rsv-btn{display:block;width:100%;border:0;border-radius:10px;padding:16px;font:inherit;font-size:1.05rem;font-weight:800;color:#fff;cursor:pointer;background:linear-gradient(135deg,var(--rsv-gold),var(--rsv-gold2));box-shadow:0 3px 10px rgba(168,132,47,.3)}
.rsv-btn[disabled]{opacity:.6;cursor:wait}
.rsv-msg{margin-top:12px;font-size:.88rem;line-height:1.6;text-align:center}
.rsv-msg.ok{color:#1d6b3a;font-weight:700}
.rsv-msg.ng{color:#c0392b;font-weight:700}
.rsv-tel{display:block;margin-top:12px;text-align:center;font-size:.82rem;color:#555}
.rsv-tel a{color:var(--rsv-gold);font-weight:800;text-decoration:underline}
@media(max-width:359px){.rsv-grid{grid-template-columns:1fr}}
@media(max-width:1023px){.rsv-form{max-width:none;padding:18px 12px}}