/* screens.css —— 登入畫面、多節選擇列、價目預覽表
   由 index.html 的 <style> 切出，**嚴格保留原有次序**。
   CSS 係層疊的：同權重的規則後寫的贏，所以四個檔案的載入次序
   必須同原本一致（base → components → receipt → screens），
   唔可以按字母或者其他規律重排。 */
/* ---------- 登入畫面 ---------- */
#login{position:fixed;inset:0;z-index:2000;display:flex;align-items:center;justify-content:center;
  padding:24px;overflow:auto;
  background:
    radial-gradient(circle at 10% 16%, rgba(255,255,255,.60) 0 70px, transparent 71px),
    radial-gradient(circle at 86% 10%, rgba(255,255,255,.45) 0 48px, transparent 49px),
    radial-gradient(circle at 94% 52%, rgba(255,255,255,.52) 0 86px, transparent 87px),
    radial-gradient(circle at 22% 80%, rgba(255,255,255,.48) 0 62px, transparent 63px),
    radial-gradient(circle at 66% 94%, rgba(255,255,255,.40) 0 96px, transparent 97px),
    radial-gradient(circle at 46% 34%, rgba(255,255,255,.30) 0 38px, transparent 39px),
    linear-gradient(155deg,#fdf7e8 0%, #f7e9cd 48%, #ecd9b2 100%)}
#login .box{width:100%;max-width:530px;text-align:center}
#login .wordmark{margin-bottom:26px}
#login .wordmark b{display:block;font-size:44px;color:var(--brand-d);letter-spacing:.2em;line-height:1.25}
#login .wordmark span{display:block;font-size:22px;color:var(--brand);letter-spacing:.26em;margin-top:2px}
#login .hero{border-radius:14px;overflow:hidden;box-shadow:0 10px 30px rgba(107,79,28,.22);margin-bottom:24px}
#login .hero img{display:block;width:100%;height:auto}
#login .cap{font-size:17px;color:var(--brand-d);margin-bottom:22px;letter-spacing:.06em}
#login .err{display:none;margin-bottom:16px;text-align:left}
#login .field{margin-bottom:16px;text-align:left}
#login .f{font-size:14.5px;color:var(--brand-d);margin-bottom:7px}
.lgin{font-size:19px !important;padding:16px 18px !important;border-radius:10px !important;
  border-color:#e0cfa8 !important;box-shadow:0 2px 5px rgba(107,79,28,.07)}
.lgin:focus{border-color:var(--brand) !important}
#login .btn{width:100%;justify-content:center;padding:17px;font-size:20px;letter-spacing:.1em;
  border-radius:10px;background:linear-gradient(100deg,var(--brand),#a07c33)}
#login .btn:hover{background:linear-gradient(100deg,var(--brand-d),var(--brand))}
#login .foot{margin-top:20px;font-size:14px;color:#8a7550;line-height:1.9}
.pwwrap{position:relative}
.pwwrap .lgin{padding-right:56px !important}
.pweye{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:40px;height:40px;
  border-radius:9px;font-size:19px;line-height:1;display:flex;align-items:center;justify-content:center;
  opacity:.45;transition:.15s}
.pweye:hover{opacity:1;background:var(--brand-l)}
.pweye.on{opacity:1;background:var(--brand-l)}
#boot{position:fixed;inset:0;background:var(--bg);display:flex;align-items:center;justify-content:center;
  z-index:1900;flex-direction:column;gap:14px;color:var(--ink-2)}
.spin{width:34px;height:34px;border:4px solid var(--line);border-top-color:var(--brand);border-radius:50%;
  animation:sp .8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.offline{background:var(--bad);color:#fff;text-align:center;padding:9px;font-weight:600;display:none}
.offline.on{display:block}
.upgrade{background:#fdf0d0;color:#6b4e05;border-bottom:2px solid var(--warn);padding:13px 20px;
  display:none;font-size:15px;line-height:1.7}
.upgrade.on{display:block}
.upgrade b{color:#5a4104}
.upgrade code{background:rgba(0,0,0,.09);padding:2px 8px;border-radius:5px;
  font-family:"SF Mono",Menlo,Consolas,monospace;font-size:14px;white-space:nowrap}
.upgrade .x{float:right;color:#6b4e05;font-size:20px;line-height:1;padding:0 4px}
select[multiple]{height:auto;padding:6px}
textarea{min-height:90px;resize:vertical;line-height:1.5}
.skel{background:linear-gradient(90deg,#eef2f4,#f7fafb,#eef2f4);background-size:200% 100%;
  animation:sk 1.2s ease infinite;border-radius:6px;height:14px}
@keyframes sk{0%{background-position:200% 0}100%{background-position:-200% 0}}
.loading{text-align:center;padding:40px;color:var(--ink-3)}
/* ---------- 多節選擇列 ---------- */
.selbar{position:sticky;bottom:0;background:#fff;border-top:2px solid var(--line);
  margin:16px -20px -20px;padding:14px 20px;display:flex;gap:14px;align-items:center;
  flex-wrap:wrap;box-shadow:0 -3px 14px rgba(16,40,55,.09);border-radius:0 0 var(--r) var(--r);z-index:20}
.selbar .chips{display:flex;gap:8px;flex-wrap:wrap;flex:1;min-width:200px}
.selbar .none{color:var(--ink-3);font-size:15px;flex:1;min-width:200px}
.selbar .tot{font-size:17px;font-weight:700;white-space:nowrap}
.selbar .tot b{color:var(--brand-d)}
.selchip{display:inline-flex;align-items:center;gap:8px;background:var(--brand-l);color:var(--brand-d);
  border:1.5px solid #a9c6d3;border-radius:22px;padding:6px 7px 6px 15px;font-weight:600;font-size:14.5px;
  white-space:nowrap}
.selchip button{background:rgba(13,92,122,.15);color:var(--brand-d);width:23px;height:23px;border-radius:50%;
  font-size:13px;line-height:1;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.selchip button:hover{background:var(--bad);color:#fff}
.slot.sel small{opacity:.9;font-weight:700}
.seslist{width:100%;font-size:15px;margin-top:6px}
.seslist td{padding:7px 10px;border-bottom:1px solid #eaf0f2}
.seslist tr:last-child td{border-bottom:none}
/* 改期額選擇 */
.credit{display:flex;align-items:center;gap:11px;padding:11px 13px;border:1.5px solid var(--line);
  border-radius:9px;margin-bottom:8px;background:#fff;cursor:pointer;transition:.15s}
.credit:hover{border-color:var(--brand);background:var(--brand-l)}
.credit.on{border-color:var(--brand);background:var(--brand-l);box-shadow:0 0 0 2px rgba(140,106,42,.15)}
.credit input{width:20px;height:20px;flex:0 0 auto}
.credit .info{flex:1;min-width:0;font-size:15px}
.credit .info small{display:block;font-size:13px;color:var(--ink-3)}
.credit .amt{font-weight:700;font-size:17px;white-space:nowrap;color:var(--brand-d)}
/* 權限矩陣 */
.pmx td,.pmx th{text-align:center}
.pmx td:first-child,.pmx th:first-child{text-align:left}
.pmx tbody tr:hover{background:#fbf7ee}
.pmx .lock{color:var(--ink-3);font-size:13px}
.pmx input[type=checkbox]{width:22px;height:22px}
/* ---------- 價目預覽表 ---------- */
.ptable{font-size:13.5px;border-collapse:separate;border-spacing:2px}
.ptable th{padding:6px 4px;font-size:12.5px;color:var(--ink-2);font-weight:700;white-space:nowrap}
.ptable td{padding:0}
.ptable .p{border-radius:6px;padding:8px 4px;text-align:center;font-weight:700;
  font-variant-numeric:tabular-nums;min-width:46px;white-space:nowrap}
.ptable .rl{font-weight:700;color:var(--ink-2);padding-right:9px;text-align:right;white-space:nowrap;font-size:13.5px}
.ptable .off{background:#f1f4f6;color:#c3ccd1;font-weight:400}
.plegend{display:flex;gap:14px;flex-wrap:wrap;align-items:center;font-size:13.5px;margin-top:12px}
.plegend span{display:inline-flex;align-items:center;gap:6px}
.plegend i{width:16px;height:16px;border-radius:4px;display:inline-block}
.rulerow td{vertical-align:middle}
.wdpick{display:flex;gap:4px;flex-wrap:wrap}
.wdpick button{width:38px;height:38px;border-radius:8px;border:1.5px solid var(--line);background:#fff;
  font-weight:700;font-size:15px;color:var(--ink-2)}
.wdpick button.on{background:var(--brand);border-color:var(--brand);color:#fff}
.wdpick button:hover{border-color:var(--brand)}
/* 價錢同「可預訂」同一行，唔再另起一行（見 components.css 的 .slot） */
.slot .pr{font-size:13px;font-weight:700;opacity:.85;font-variant-numeric:tabular-nums}

/* ---------- 訂場分析 ---------- */
/* 準則勾選：名、規則、點解可疑三層。第三層先係最有用嘅——淨係
   覆述規則，職員唔知揀嚟做乜。 */
.anc{display:flex;gap:8px;align-items:flex-start;padding:8px 10px;border:1px solid var(--line);
  border-radius:8px;margin-bottom:6px;cursor:pointer;background:#fff}
.anc:hover{border-color:var(--accent)}
.anc input{margin-top:3px}
.anc span{display:block}
.anc .d{font-size:12px;color:#555;margin-top:2px}
.anc .h{font-size:12px;color:#8a7f63;margin-top:2px;font-style:italic}
.dt tr.clk{cursor:pointer}
.dt tr.clk:hover{background:#faf7ef}
.dt tr.andet td{background:#faf7ef;padding:8px 12px}
.anh{padding:3px 0}
.tag{display:inline-block;font-size:11px;padding:1px 6px;border-radius:999px;
  background:#efe8d6;color:#5a5140;white-space:nowrap}

/* ---------- 可收埋嘅區塊 ---------- */
/* 用 class 控制開關而唔用 <details>：<details> 喺唔同瀏覽器嘅預設樣式
   差好遠，而且要用 JS 開關嗰陣狀態同 open 屬性容易唔同步。 */
.fold{border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden}
.fold .fh{display:flex;align-items:center;gap:8px;width:100%;padding:10px 12px;
  background:#faf7ef;border:0;border-bottom:1px solid transparent;cursor:pointer;
  font:inherit;text-align:left;color:inherit}
.fold .fh:hover{background:#f3ecdc}
.fold.open .fh{border-bottom-color:var(--line)}
.fold .cv{display:inline-block;transition:transform .15s;color:#8a7f63}
.fold:not(.open) .cv{transform:rotate(-90deg)}
.fold .sum{margin-left:auto;font-size:12px;color:#6b6250}
.fold .sum.no{color:#b4442f}
.fold .fb{padding:12px}
.fold:not(.open) .fb{display:none}