/* 邀請頁（invite.html）專用樣式。共用元件（.btn、.eyebrow、.modal-*）沿用 style.css。 */
.inv{
  --inv-ink:#42140D; --inv-sub:#805C4E; --inv-card:#FBF7F0; --inv-line:#E4D6C3;
  --inv-soft:#EADCC8; --inv-ok:#2F6B3F; --inv-okbg:#DCEBD8; --inv-wait:#8A5A1E; --inv-waitbg:#F3E2C4;
  color:var(--inv-ink); padding-top:20px; padding-bottom:48px;
}
.inv h1{font-family:"Noto Sans TC","Manrope",sans-serif;font-weight:900;font-size:clamp(34px,5vw,54px);line-height:1.12;margin:16px 0 12px}
.inv h2{font-size:22px;margin:0 0 14px}
.inv section{margin:0 0 22px}
.inv-loading{padding:80px 0;text-align:center;color:var(--inv-sub)}
.inv-hero{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center;padding:20px 0 30px}
.inv-lead{font-size:18px;color:var(--inv-sub);margin:0 0 18px;max-width:32em}
.inv-inviter{color:var(--inv-ink)}
.inv-small{padding:9px 16px;font-size:14px}
.inv-panel{background:var(--inv-card);border:1.5px solid var(--inv-line);border-radius:20px;padding:24px}
.inv-label{font-size:13px;color:var(--inv-sub);margin:2px 0 6px}
.inv-code{font-family:"JetBrains Mono",monospace;font-weight:600;font-size:30px;letter-spacing:.14em;margin-bottom:14px}
.inv-linkbox{display:flex;gap:8px;align-items:center;background:#fff;border:1.5px solid var(--inv-line);border-radius:14px;padding:6px 6px 6px 14px}
.inv-linkbox input{flex:1;min-width:0;border:0;background:transparent;font:inherit;font-weight:600;color:var(--inv-ink);outline:none}
.inv-share{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

.inv-art{position:relative;height:270px}
.inv-art .pc{position:absolute;width:160px;height:220px;border:8px solid var(--inv-ink);border-radius:22px;background:var(--inv-card);
  display:grid;place-items:center;font-size:76px;box-shadow:0 16px 30px rgba(66,20,13,.14)}
.inv-art .back{background:var(--inv-soft);transform:rotate(-12deg);left:14%;top:24px}
.inv-art .mid{transform:rotate(2deg);left:32%;top:10px}
.inv-art .front{transform:rotate(14deg);left:52%;top:30px;font-family:"Manrope",sans-serif;font-weight:800;font-size:60px}

.inv-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.inv-stat{background:var(--inv-card);border:1.5px solid var(--inv-line);border-radius:20px;padding:18px 20px}
.inv-stat b{display:block;font-family:"Manrope",sans-serif;font-size:40px;font-weight:800;line-height:1.1}
.inv-stat span{color:var(--inv-sub);font-size:14px}

.inv-track{position:relative;height:14px;background:var(--inv-soft);border-radius:999px;margin:52px 10px 46px}
.inv-fill{position:absolute;left:0;top:0;bottom:0;width:0;border-radius:999px;background:var(--inv-ink);transition:width .8s ease}
.inv-ms{position:absolute;top:50%;transform:translate(-50%,-50%);text-align:center}
.inv-ms .dot{width:26px;height:26px;border-radius:50%;background:var(--inv-card);border:4px solid var(--inv-soft);margin:0 auto}
.inv-ms.done .dot{border-color:var(--inv-ink);background:var(--inv-ink)}
.inv-ms .lab{position:absolute;top:-34px;left:50%;transform:translateX(-50%);white-space:nowrap;font-weight:800}
.inv-ms .rew{position:absolute;top:32px;left:50%;transform:translateX(-50%);white-space:nowrap;font-size:13px;color:var(--inv-sub)}
.inv-next{display:inline-block;background:var(--inv-ink);color:var(--inv-card);border-radius:14px;padding:12px 16px;font-weight:700}

.inv-tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.inv-tier{border:1.5px solid var(--inv-line);border-radius:18px;padding:16px;background:var(--inv-card)}
.inv-tier.done{border-color:var(--inv-ink);border-width:2px}
.inv-tier .n{font-family:"Manrope",sans-serif;font-weight:800;font-size:28px}
.inv-tier .r{font-weight:700;margin:4px 0 10px}
.inv-pill{display:inline-block;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:700;white-space:nowrap}
.inv-pill.ok{background:var(--inv-okbg);color:var(--inv-ok)}
.inv-pill.wait{background:var(--inv-waitbg);color:var(--inv-wait)}
.inv-pill.lock{background:var(--inv-soft);color:var(--inv-sub)}

.inv-grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.inv-table{width:100%;border-collapse:collapse}
.inv-table th,.inv-table td{text-align:left;padding:11px 6px;border-bottom:1px solid var(--inv-line);font-size:15px}
.inv-table th{color:var(--inv-sub);font-weight:600;font-size:13px}
.inv-table .empty{color:var(--inv-sub);padding:18px 0}

.inv-steps{list-style:none;counter-reset:s;padding:0;margin:0 0 22px;display:grid;gap:12px}
.inv-steps li{position:relative;background:var(--inv-card);border:1.5px solid var(--inv-line);border-radius:18px;padding:16px 16px 16px 64px}
.inv-steps li::before{counter-increment:s;content:counter(s);position:absolute;left:16px;top:16px;width:34px;height:34px;border-radius:50%;
  background:var(--inv-ink);color:var(--inv-card);display:grid;place-items:center;font-weight:800}
.inv-steps li.done{border-color:var(--inv-ok)}
.inv-steps li.done::before{content:"✓";background:var(--inv-ok)}
.inv-steps p{margin:4px 0 10px;color:var(--inv-sub)}
.inv-me{display:flex;align-items:center;gap:12px;background:#fff;border:1.5px solid var(--inv-line);border-radius:14px;padding:10px 12px;margin:6px 0 10px}
.inv-me img{width:40px;height:40px;border-radius:50%;object-fit:cover;background:var(--inv-soft)}
.inv-me small{display:block;color:var(--inv-sub)}
.inv-actions{display:flex;flex-wrap:wrap;gap:8px}
.inv-msg{margin:8px 0 0;font-weight:600}
/* 右上角帳號：只佔一個頭像的位置，點開才顯示名字和登出 */
.inv-acct{position:relative;flex:none;display:flex;align-items:center}
.inv-acct-btn{width:36px;height:36px;padding:0;border-radius:50%;border:2px solid #42140D;background:#EADCC8;
  overflow:hidden;cursor:pointer;display:grid;place-items:center;flex:none}
.inv-acct-btn img,.inv-acct-who img{width:100%;height:100%;object-fit:cover;display:block}
.inv-acct-btn span,.inv-acct-who > span{font-family:"Manrope",sans-serif;font-weight:800;font-size:15px;color:#42140D}
.inv-acct-btn:focus-visible{outline:3px solid rgba(66,20,13,.35);outline-offset:2px}
.inv-acct-menu{position:fixed;top:72px;right:16px;z-index:70;min-width:220px;max-width:min(280px,calc(100vw - 32px));
  background:#FBF7F0;border:1.5px solid #E4D6C3;border-radius:16px;padding:12px;box-shadow:0 14px 30px rgba(66,20,13,.16)}
.inv-acct-who{display:flex;align-items:center;gap:10px;padding:2px 2px 12px;border-bottom:1px solid #E4D6C3;margin-bottom:8px}
.inv-acct-who img,.inv-acct-who > span{width:36px;height:36px;border-radius:50%;flex:none;background:#EADCC8;display:grid;place-items:center}
.inv-acct-who div{min-width:0}
.inv-acct-who b{display:block;color:#42140D;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.inv-acct-who small{display:block;color:#805C4E;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.inv-acct-out{width:100%;height:38px;border:0;border-radius:10px;background:transparent;color:#42140D;font:inherit;font-weight:700;
  text-align:left;padding:0 10px;cursor:pointer}
.inv-acct-out:hover{background:#EADCC8}
@media (max-width:540px){
  .inv-acct-btn{width:32px;height:32px}
  .inv-acct-btn span{font-size:13px}
}

.inv-rules details{border-bottom:1px solid var(--inv-line);padding:12px 0}
.inv-rules summary{cursor:pointer;font-weight:700}
.inv-rules details p{margin:8px 0 0;color:var(--inv-sub)}

.inv-toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);opacity:0;pointer-events:none;
  background:#42140D;color:#FBF7F0;padding:12px 20px;border-radius:999px;font-weight:700;transition:all .25s;z-index:60}
.inv-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* 登入框（web-auth.js 產生） */
.soha-login-box{max-width:400px;text-align:center}
.soha-login-box.is-busy{opacity:.6;pointer-events:none}
.soha-login-note{color:#805C4E;font-size:14px;margin:4px 0 16px}
.soha-login-social{display:grid;gap:10px}
.soha-login-apple{display:flex;align-items:center;justify-content:center;gap:8px;height:44px;border-radius:999px;border:0;
  background:#000;color:#fff;font:inherit;font-weight:700;cursor:pointer}
.soha-login-google{display:flex;justify-content:center;min-height:44px}
.soha-login-or{display:flex;align-items:center;gap:10px;color:#805C4E;font-size:12px;margin:16px 0}
.soha-login-or::before,.soha-login-or::after{content:"";flex:1;height:1px;background:#E4D6C3}
.soha-login-form{display:grid;gap:10px;text-align:left}
.soha-login-form label{display:grid;gap:4px;font-size:13px;color:#805C4E}
.soha-login-form input{height:42px;border:1.5px solid #E4D6C3;border-radius:12px;padding:0 12px;font:inherit;color:#42140D;background:#fff}
.soha-login-error{color:#B3261E;font-size:14px;margin:12px 0 0}
.soha-login-foot{font-size:13px;color:#805C4E;margin:14px 0 0}

@media (max-width:820px){
  .inv-hero{grid-template-columns:1fr}
  .inv-art{height:210px}
  .inv-art .pc{width:124px;height:170px;font-size:56px;border-width:7px}
  .inv-art .front{font-size:46px}
  .inv-tiers,.inv-grid2{grid-template-columns:1fr 1fr}
  .inv-stat b{font-size:30px}
  .inv-ms .rew{display:none}
}
@media (max-width:540px){
  .inv-tiers,.inv-grid2{grid-template-columns:1fr}
  .inv-stats{gap:10px}
  .inv-stat{padding:14px}
  .inv-art{display:none}
}

/* 手機版頂部：登入後空間不夠，收掉頂部的下載按鈕（頁面內已有），
   確保頭像、EN、三條線都有完整的點擊範圍，不會被擠壓 */
@media (max-width:640px){
  .nav-actions:has(.inv-acct:not([hidden])) [data-appstore-link]{display:none}
  .nav-actions{flex:none;gap:8px}
  .nav-actions .lang-toggle-btn,
  .nav-actions .inv-acct{flex:none}
  .nav-actions .nav-menu-btn{flex:none;min-width:40px;min-height:40px}
}