/* 手機查詢版 — mobile-first, same visual language as design system v2 */
:root{
  --ink:#0b1324; --ink-2:#2b3851; --muted:#5f6c84; --line:#e3e8ef; --canvas:#f2f4f8; --card:#fff;
  --accent:#3358f4; --accent-50:#eef2ff;
  --good:#0d8a5b; --good-bg:#e8f7ef; --warn:#a85508; --warn-bg:#fff4e2; --bad:#c23a2c; --bad-bg:#fdeeec; --gray-bg:#f0f2f6;
  --font:"Segoe UI Variable Text","Segoe UI",-apple-system,BlinkMacSystemFont,"PingFang TC","Microsoft JhengHei","Noto Sans TC",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;font-family:var(--font);color:var(--ink);font-size:17px;line-height:1.45;
  background:radial-gradient(700px 300px at 10% -120px,rgba(51,88,244,.1),transparent 70%),var(--canvas);
  -webkit-font-smoothing:antialiased;font-feature-settings:"tnum" 1}
a{color:var(--accent);text-decoration:none}
button,input{font:inherit}
.m-visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* bar */
.m-bar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:calc(10px + env(safe-area-inset-top)) 16px 10px;background:rgba(11,19,36,.96);color:#fff;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 8px 24px -16px rgba(0,0,0,.7)}
.m-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:780;font-size:1.02rem;letter-spacing:.02em}
.m-mark{display:grid;place-items:center;border-radius:9px;box-shadow:0 6px 14px -6px rgba(63,99,245,.9)}
.m-link{appearance:none;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);color:#fff;
  border-radius:10px;padding:8px 14px;font-size:.95rem;font-weight:650;cursor:pointer}
.m-main{max-width:640px;margin:0 auto;padding:18px 14px calc(36px + env(safe-area-inset-bottom))}

/* shared */
.m-btn{appearance:none;border:0;border-radius:14px;padding:0 22px;min-height:56px;font-size:1.08rem;font-weight:760;color:#fff;
  background:linear-gradient(180deg,#4569ff,var(--accent));box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 10px 20px -12px rgba(51,88,244,.9);cursor:pointer}
.m-btn:active{transform:translateY(1px)}
.m-alert{margin:12px 0;padding:12px 14px;border-radius:12px;background:var(--bad-bg);color:#8a2318;border:1px solid rgba(194,58,44,.2);font-weight:650}
.m-muted{color:var(--muted)}
.m-small{font-size:.9rem}
.m-tag{display:inline-block;padding:2px 8px;border-radius:999px;background:var(--gray-bg);color:var(--muted);font-size:.78rem;font-weight:700;vertical-align:middle}
.m-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;margin:0 0 14px;
  box-shadow:0 1px 2px rgba(11,19,36,.04),0 10px 26px -18px rgba(11,19,36,.25)}
input[type=password],.m-search input{width:100%;min-height:56px;border:1.5px solid #cfd7e3;border-radius:14px;padding:0 16px;
  font-size:1.15rem;background:#fff;color:var(--ink);outline:none}
input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(51,88,244,.16)}

/* login */
.m-login-page .m-main{display:grid;place-items:center;min-height:calc(100vh - 70px)}
.m-login{width:100%;max-width:420px;text-align:center}
.m-login h1{margin:0 0 6px;font-size:1.9rem;letter-spacing:-.02em}
.m-login-form{display:grid;gap:12px;margin-top:22px}

/* search */
.m-search{position:sticky;top:64px;z-index:4;padding:6px 0 12px;background:linear-gradient(var(--canvas) 86%,transparent)}
.m-search-row{display:flex;gap:10px}
.m-search input{flex:1;min-width:0;font-size:1.3rem;font-weight:700;letter-spacing:.06em}
/* keyboard switch: 123 (iPhone number pad, default) / ABC */
.m-kb{display:inline-flex;gap:3px;margin-top:10px;padding:3px;border-radius:12px;background:#e2e7f0}
.m-kb-opt{min-width:92px;padding:7px 14px;border-radius:9px;text-align:center;font-size:.95rem;font-weight:720;color:var(--muted);
  -webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none}
.m-kb-opt.is-on{background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(11,19,36,.12),0 2px 6px -2px rgba(11,19,36,.18)}
.m-search.is-inline{position:static;padding:0 0 14px;background:none}
/* blank home page: iOS opens the keyboard only on a tap, so the whole free area focuses the search box */
.m-tapzone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;margin-top:6px;
  min-height:calc(100vh - 250px);min-height:calc(100dvh - 250px);border:2px dashed #cdd5e2;border-radius:20px;
  color:var(--muted);font-size:1.05rem;cursor:text;-webkit-tap-highlight-color:transparent}
.m-tapzone:active{background:var(--accent-50);border-color:var(--accent)}
.m-tapzone-icon{fill:#b9c3d3}
.m-tapzone b{font-weight:700}
.m-search input::placeholder{font-weight:500;letter-spacing:0;font-size:1rem;color:#93a0b4}
.m-count{margin:8px 4px;color:var(--muted);font-size:.92rem}
.m-results{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.m-result{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:12px;padding:14px 16px;border-radius:16px;
  background:var(--card);border:1px solid var(--line);color:var(--ink);box-shadow:0 1px 2px rgba(11,19,36,.04)}
.m-result:active{background:var(--accent-50)}
.m-result.is-left{opacity:.7}
.m-plate{display:inline-block;padding:4px 10px;border-radius:8px;border:2px solid #1a1a1a;background:linear-gradient(180deg,#ffe066,#ffcf2e);
  font-family:"Bahnschrift","DIN Alternate","Segoe UI",sans-serif;font-weight:700;font-size:1.25rem;letter-spacing:.05em;color:#111;white-space:nowrap}
.m-result-meta{font-size:.92rem;color:var(--muted);line-height:1.35}
.m-result-meta b{color:var(--ink);font-weight:700}
.m-chev{font-size:1.6rem;color:#b3bdcc;line-height:1}
.m-empty{margin:24px 4px;text-align:center;color:var(--muted)}

/* detail */
.m-hero{text-align:center;padding:22px 18px}
.m-hero-plate{display:inline-block;padding:8px 18px;border-radius:12px;border:2.5px solid #1a1a1a;background:linear-gradient(180deg,#ffe066,#ffcf2e);
  box-shadow:inset 0 0 0 2px #ffe680,0 12px 24px -14px rgba(0,0,0,.55);
  font-family:"Bahnschrift","DIN Alternate","Segoe UI",sans-serif;font-weight:700;font-size:2.2rem;letter-spacing:.07em;color:#111}
.m-hero-site{margin-top:12px;font-size:1.15rem;font-weight:760}
.m-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:0}
.m-facts div{background:#f7f9fc;border-radius:12px;padding:10px 8px;text-align:center}
.m-facts dt{font-size:.8rem;color:var(--muted);font-weight:700;letter-spacing:.08em}
.m-facts dd{margin:4px 0 0;font-size:1.3rem;font-weight:780;word-break:break-word}
.m-phones{display:grid;gap:8px;margin-top:12px}
.m-phone{display:flex;align-items:center;justify-content:center;gap:8px;min-height:52px;border-radius:14px;font-size:1.2rem;font-weight:760;
  color:var(--good);background:var(--good-bg);border:1px solid rgba(13,138,91,.2);letter-spacing:.04em}
.m-months-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.m-months-head h2{margin:0;font-size:1.15rem}
.m-months-nav{display:flex;gap:6px}
.m-months-nav a{display:grid;place-items:center;min-width:44px;height:40px;padding:0 10px;border-radius:10px;border:1px solid var(--line);
  background:#fff;color:var(--ink-2);font-weight:760;font-size:1.05rem}
.m-months{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.m-month{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:76px;padding:8px 4px;border-radius:12px;
  background:#fff;border:1px solid var(--line);text-align:center}
.m-month-label{font-size:.85rem;font-weight:700;color:var(--muted);line-height:1.1}
.m-month-label small{display:block;font-size:.68rem;letter-spacing:.06em;color:#93a0b4;font-weight:650}
.m-month-value{margin-top:4px;font-size:1.15rem;font-weight:700;line-height:1.15;word-break:break-word;max-width:100%}
.m-month.s-paid{background:var(--good-bg);border-color:rgba(13,138,91,.2)}
.m-month.s-paid .m-month-value{color:var(--good)}
.m-month.s-paused{background:var(--warn-bg);border-color:rgba(168,85,8,.2)}
.m-month.s-paused .m-month-value{color:var(--warn)}
.m-month.s-terminated{background:var(--gray-bg)}
.m-month.s-terminated .m-month-value{color:var(--muted)}
.m-month.s-special{background:#fff5f2}
.m-month.is-owed{background:var(--bad-bg);border-color:rgba(194,58,44,.28)}
.m-month.is-owed .m-month-value{color:var(--bad)}
.m-month.s-blank:not(.is-owed) .m-month-value{color:#b3bdcc}
.m-legend{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0;font-size:.8rem}
.m-legend span{padding:3px 9px;border-radius:999px;font-weight:700}
.m-legend .s-paid{background:var(--good-bg);color:var(--good)}
.m-legend .s-paused{background:var(--warn-bg);color:var(--warn)}
.m-legend .is-owed{background:var(--bad-bg);color:var(--bad)}
.m-legend .s-terminated{background:var(--gray-bg);color:var(--muted)}
@media(min-width:520px){.m-months{grid-template-columns:repeat(4,1fr)}}
@media(prefers-reduced-motion:no-preference){.m-card,.m-results li{animation:mIn .3s ease both}}
@keyframes mIn{from{opacity:0}to{opacity:1}}