/* ======================================================================
   预付卡退款测算 · 钱包卡片风
   芥末金 #D4A017 + 深炭黑 #262220 + 奶白底 #FBF7EE（深主题：深炭底）
   ====================================================================== */
.pcrc{
  --gold:#D4A017; --gold-soft:#F7ECD2; --gold-deep:#8C6D0F;
  --char:#262220; --char-2:#3A332E;
  --cream:#FBF7EE; --cream-2:#F5EFE2;
  --ink:#262220; --ink-sub:#6E655B; --ink-faint:#A3988A;
  --line:#E9E0CE; --line-2:#F1EADA;
  --ok:#16A34A; --ok-soft:#DCFCE7;
  --warn:#EA580C; --warn-soft:#FFF1E6;
  --danger:#DC2626; --danger-soft:#FEE2E2;
  --r:12px;
  --shadow:0 1px 3px rgba(38,34,32,.08),0 12px 30px rgba(38,34,32,.10);
  --shadow-lg:0 2px 4px rgba(38,34,32,.10),0 20px 50px rgba(38,34,32,.16);
  color:var(--ink);
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:14.5px; line-height:1.75;
  background:
    radial-gradient(720px 340px at 8% -120px, rgba(212,160,23,.09), transparent 60%),
    radial-gradient(560px 340px at 108% 16%, rgba(38,34,32,.06), transparent 60%),
    linear-gradient(180deg, var(--cream) 0%, var(--cream-2) 100%);
  padding:0 16px 56px;
}
:root[data-theme="dark"] .pcrc{
  --gold:#E7B62B; --gold-soft:rgba(212,160,23,.16); --gold-deep:#D4A017;
  --char:#F3EDE2; --char-2:#C9BFAF;
  --cream:#1C1815; --cream-2:#120E0B;
  --ink:#F3EDE2; --ink-sub:#B8AC9A; --ink-faint:#7E7466;
  --line:#3A332B; --line-2:#2B251F;
  --ok:#22C55E; --ok-soft:rgba(34,197,94,.15);
  --warn:#F97316; --warn-soft:rgba(249,115,22,.15);
  --danger:#EF4444; --danger-soft:rgba(239,68,68,.15);
  --shadow:0 1px 3px rgba(0,0,0,.4),0 12px 30px rgba(0,0,0,.45);
  --shadow-lg:0 2px 4px rgba(0,0,0,.5),0 20px 50px rgba(0,0,0,.6);
  background:
    radial-gradient(720px 340px at 8% -120px, rgba(212,160,23,.12), transparent 60%),
    radial-gradient(560px 340px at 108% 16%, rgba(243,237,226,.04), transparent 60%),
    linear-gradient(180deg, #1C1815 0%, #100C09 100%);
}
.pcrc *{box-sizing:border-box;}
.pcrc-wrap{max-width:1100px;margin:0 auto;}

/* ---------- Hero ---------- */
.pcrc-hero{margin-top:22px;background:linear-gradient(135deg,var(--char) 0%,#171310 100%);color:#fff;border-radius:var(--r);padding:28px 30px;box-shadow:var(--shadow-lg);position:relative;overflow:hidden;}
.pcrc-hero::before{content:"💳";position:absolute;right:-16px;top:-34px;font-size:200px;opacity:.10;transform:rotate(-14deg);}
.pcrc-hero::after{content:"";position:absolute;bottom:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--gold),transparent 82%);}
:root[data-theme="dark"] .pcrc-hero{background:linear-gradient(135deg,#322B26 0%,#191411 100%);}
.pcrc-hero-badge{display:inline-block;background:rgba(212,160,23,.18);border:1px solid rgba(212,160,23,.45);color:#F3D98B;border-radius:99px;padding:3px 14px;font-size:12px;font-weight:700;margin-bottom:10px;backdrop-filter:blur(4px);}
.pcrc-hero h1{margin:0 0 8px;font-size:clamp(24px,4vw,32px);font-weight:800;letter-spacing:.5px;}
.pcrc-hero p{margin:0;color:rgba(255,255,255,.9);font-size:14px;max-width:800px;position:relative;z-index:1;}
.pcrc-hero p b{color:#F3D98B;font-weight:700;}
.pcrc-hero-points{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;position:relative;z-index:1;}
.pcrc-hero-points span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.26);border-radius:99px;padding:4px 14px;font-size:12.5px;font-weight:600;backdrop-filter:blur(4px);}

/* ---------- 布局：表单 + 卡面 ---------- */
.pcrc-layout{display:grid;grid-template-columns:1.55fr 1fr;gap:18px;align-items:start;margin-top:18px;}
.pcrc-side{position:sticky;top:16px;}

/* ---------- Card ---------- */
.pcrc-card{margin-top:18px;background:var(--cream);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:22px 26px;position:relative;}
.pcrc-layout .pcrc-input{margin-top:0;}
.pcrc-card-hd{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:1px dashed var(--line);gap:10px;flex-wrap:wrap;}
.pcrc-card-hd h2{margin:0;font-size:17px;font-weight:800;color:var(--ink);}
.pcrc-tag{display:inline-block;background:var(--gold-soft);color:var(--gold-deep);border-radius:6px;padding:2px 10px;font-size:12px;font-weight:700;}
:root[data-theme="dark"] .pcrc-tag{color:var(--gold);}
.pcrc-required{color:var(--ink-faint);font-size:12px;font-weight:600;}

/* ---------- Form ---------- */
.pcrc-form-row{margin-bottom:16px;}
.pcrc-label{display:block;font-weight:700;margin-bottom:6px;color:var(--ink);font-size:13.5px;}
.pcrc-req{color:var(--danger);font-weight:800;}
.pcrc-input{width:100%;padding:10px 14px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-size:14.5px;font-family:inherit;transition:border-color .15s,box-shadow .15s;}
:root[data-theme="dark"] .pcrc-input{background:#141010;border-color:var(--line);color:var(--ink);}
.pcrc-input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,160,23,.16);}
.pcrc-input-sm{width:auto;min-width:96px;flex:1;}
.pcrc-hint{color:var(--ink-faint);font-size:12px;margin-top:4px;}
.pcrc-flex{display:flex;gap:10px;align-items:center;flex-wrap:wrap;}
.pcrc-slash{color:var(--ink-faint);font-weight:700;}
.pcrc-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;}

/* ---------- Chips ---------- */
.pcrc-chips{display:flex;flex-wrap:wrap;gap:8px;}
.pcrc-chip{border:1.5px solid var(--line);background:#fff;border-radius:8px;padding:8px 18px;font-size:13.5px;font-weight:700;cursor:pointer;color:var(--ink-sub);transition:all .14s;user-select:none;font-family:inherit;}
:root[data-theme="dark"] .pcrc-chip{background:#141010;}
.pcrc-chip:hover{border-color:var(--gold);color:var(--gold-deep);}
:root[data-theme="dark"] .pcrc-chip:hover{color:var(--gold);}
.pcrc-chip.on{background:var(--char);border-color:var(--char);color:#fff;box-shadow:0 2px 8px rgba(38,34,32,.28);}
:root[data-theme="dark"] .pcrc-chip.on{background:var(--gold);border-color:var(--gold);color:#1C1815;box-shadow:0 2px 8px rgba(212,160,23,.3);}

/* ---------- 红色警示 ---------- */
.pcrc-warn{margin-top:4px;padding:10px 14px;border-radius:8px;background:var(--danger-soft);color:var(--danger);font-size:13px;font-weight:700;border:1px solid rgba(220,38,38,.25);}

/* ---------- Actions ---------- */
.pcrc-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.pcrc-btn{border:none;border-radius:10px;padding:10px 22px;font-size:14px;font-weight:800;cursor:pointer;transition:all .14s;font-family:inherit;}
.pcrc-btn-primary{background:linear-gradient(135deg,var(--gold),#A97F0F);color:#fff;box-shadow:0 2px 10px rgba(212,160,23,.35);}
:root[data-theme="dark"] .pcrc-btn-primary{color:#1C1815;background:linear-gradient(135deg,#E7B62B,#B98C0F);}
.pcrc-btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px);}
.pcrc-btn-ghost{background:var(--cream-2);color:var(--ink);border:1px solid var(--line);}
:root[data-theme="dark"] .pcrc-btn-ghost{background:#241E19;}
.pcrc-btn-ghost:hover{border-color:var(--gold);color:var(--gold-deep);}
:root[data-theme="dark"] .pcrc-btn-ghost:hover{color:var(--gold);}
.pcrc-actions-lg{margin-top:4px;padding-top:18px;border-top:1px dashed var(--line);}
.pcrc-msg{margin-top:10px;font-size:13px;min-height:20px;font-weight:700;}
.pcrc-msg.err{color:var(--danger);}
.pcrc-msg.ok{color:var(--ok);}

/* ---------- 拟真预付卡 ---------- */
.pcrc-bankcard{position:relative;border-radius:16px;padding:22px 22px 18px;color:#fff;background:linear-gradient(135deg,#3A332E 0%,#262220 46%,#171310 100%);box-shadow:0 14px 34px rgba(38,34,32,.35),inset 0 1px 0 rgba(255,255,255,.12);overflow:hidden;}
:root[data-theme="dark"] .pcrc-bankcard{background:linear-gradient(135deg,#4A4038 0%,#2E2823 46%,#1C1713 100%);box-shadow:0 14px 34px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.1);}
.pcrc-bankcard-shine{position:absolute;top:-60%;right:-30%;width:80%;height:220%;background:linear-gradient(115deg,rgba(212,160,23,.32) 0%,rgba(255,255,255,.10) 34%,transparent 60%);transform:rotate(8deg);pointer-events:none;}
.pcrc-bankcard-top{display:flex;justify-content:space-between;align-items:center;position:relative;z-index:1;}
.pcrc-bankcard-brand{font-size:13px;font-weight:800;letter-spacing:1px;color:#F3D98B;background:rgba(212,160,23,.18);border:1px solid rgba(212,160,23,.4);border-radius:6px;padding:2px 10px;}
.pcrc-bankcard-chip{width:38px;height:28px;border-radius:6px;background:linear-gradient(135deg,#F3D98B,#C99B2B);position:relative;box-shadow:inset 0 0 0 1px rgba(120,90,10,.4);}
.pcrc-bankcard-chip::before{content:"";position:absolute;left:6px;right:6px;top:8px;height:2px;background:rgba(90,66,8,.5);box-shadow:0 8px 0 rgba(90,66,8,.5);}
.pcrc-bankcard-num{margin:20px 0 16px;font-family:"Consolas","SF Mono",monospace;font-size:21px;font-weight:700;letter-spacing:2.5px;color:#FBF7EE;text-shadow:0 1px 2px rgba(0,0,0,.4);position:relative;z-index:1;}
.pcrc-bankcard-row{display:flex;gap:12px;position:relative;z-index:1;}
.pcrc-bankcard-cell{flex:1;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:8px;padding:8px 12px;backdrop-filter:blur(4px);}
.pcrc-bankcard-cell span{display:block;font-size:11px;color:rgba(255,255,255,.62);font-weight:600;}
.pcrc-bankcard-cell b{display:block;font-size:18px;font-weight:800;color:#F3D98B;font-variant-numeric:tabular-nums;}
.pcrc-bankcard-foot{display:flex;justify-content:space-between;margin-top:14px;font-size:11.5px;color:rgba(255,255,255,.6);letter-spacing:.5px;position:relative;z-index:1;}
.pcrc-side-note{margin-top:10px;text-align:center;color:var(--ink-faint);font-size:12px;}

/* ---------- 应退金额大卡 ---------- */
.pcrc-refund-card{background:linear-gradient(180deg,var(--cream) 0%,var(--gold-soft) 100%);border-left:4px solid var(--gold);}
:root[data-theme="dark"] .pcrc-refund-card{background:linear-gradient(180deg,#1C1815 0%,rgba(212,160,23,.09) 100%);}
.pcrc-refund-row{display:flex;gap:28px;align-items:stretch;flex-wrap:wrap;}
.pcrc-refund-main{flex:1;min-width:230px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:6px;padding:8px 0;}
.pcrc-refund-label{font-size:13px;font-weight:700;color:var(--ink-sub);}
.pcrc-refund-num{font-size:40px;font-weight:800;line-height:1.15;color:var(--gold-deep);font-variant-numeric:tabular-nums;letter-spacing:.5px;}
:root[data-theme="dark"] .pcrc-refund-num{color:var(--gold);}
.pcrc-refund-badge{display:inline-block;border-radius:99px;padding:4px 14px;font-size:12.5px;font-weight:800;background:var(--ok-soft);color:var(--ok);}
.pcrc-refund-badge.warn{background:var(--warn-soft);color:var(--warn);}
.pcrc-refund-badge.danger{background:var(--danger-soft);color:var(--danger);}
.pcrc-refund-badge.gold{background:var(--gold-soft);color:var(--gold-deep);}
:root[data-theme="dark"] .pcrc-refund-badge.gold{color:var(--gold);}
.pcrc-refund-subs{flex:1.1;min-width:250px;display:flex;flex-direction:column;gap:8px;justify-content:center;}
.pcrc-sub-item{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--cream);border:1px solid var(--line);border-radius:8px;padding:9px 14px;font-size:13px;}
:root[data-theme="dark"] .pcrc-sub-item{background:#241E19;}
.pcrc-sub-item span{color:var(--ink-sub);}
.pcrc-sub-item b{color:var(--ink);font-weight:800;font-size:15px;font-variant-numeric:tabular-nums;white-space:nowrap;}
.pcrc-seven-note{margin-top:14px;padding:10px 16px;border-radius:8px;background:var(--ok-soft);color:var(--ok);font-size:13px;font-weight:600;}
.pcrc-seven-note b{font-weight:800;}

/* ---------- 扣费明细横向条 ---------- */
.pcrc-bar{display:flex;height:34px;border-radius:9px;overflow:hidden;border:1px solid var(--line);background:var(--cream-2);}
:root[data-theme="dark"] .pcrc-bar{background:#241E19;}
.pcrc-bar-seg{display:block;height:100%;min-width:0;transition:width .5s ease;position:relative;}
.pcrc-bar-used{background:linear-gradient(180deg,#3A332E,#262220);}
:root[data-theme="dark"] .pcrc-bar-used{background:linear-gradient(180deg,#5C5148,#3A332B);}
.pcrc-bar-refund{background:linear-gradient(180deg,#E7B62B,#C9930F);}
:root[data-theme="dark"] .pcrc-bar-refund{background:linear-gradient(180deg,#EFC75A,#C9930F);}
.pcrc-bar-bonus{background:repeating-linear-gradient(45deg,#F3E3B8 0 8px,#EAD390 8px 16px);}
:root[data-theme="dark"] .pcrc-bar-bonus{background:repeating-linear-gradient(45deg,rgba(212,160,23,.4) 0 8px,rgba(212,160,23,.22) 8px 16px);}
.pcrc-bar-legend{display:flex;flex-wrap:wrap;gap:16px;margin:10px 0 16px;font-size:12.5px;color:var(--ink-sub);font-weight:600;}
.pcrc-dot{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px;}
.pcrc-dot-used{background:#3A332E;}
:root[data-theme="dark"] .pcrc-dot-used{background:#5C5148;}
.pcrc-dot-refund{background:linear-gradient(180deg,#E7B62B,#C9930F);}
.pcrc-dot-bonus{background:repeating-linear-gradient(45deg,#F3E3B8 0 5px,#EAD390 5px 10px);}
:root[data-theme="dark"] .pcrc-dot-bonus{background:repeating-linear-gradient(45deg,rgba(212,160,23,.4) 0 5px,rgba(212,160,23,.22) 5px 10px);}

/* ---------- 明细表 ---------- */
.pcrc-table{width:100%;border-collapse:collapse;font-size:14px;}
.pcrc-table th,.pcrc-table td{padding:11px 14px;border-bottom:1px dashed var(--line);text-align:left;vertical-align:top;}
.pcrc-table th{width:56%;font-weight:700;color:var(--ink-sub);font-size:13.5px;}
.pcrc-table td{font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;}
.pcrc-tr-total th,.pcrc-tr-total td{border-bottom:none;background:var(--gold-soft);}
.pcrc-tr-total td{color:var(--gold-deep);font-size:16px;}
:root[data-theme="dark"] .pcrc-tr-total th{background:rgba(212,160,23,.12);}
:root[data-theme="dark"] .pcrc-tr-total td{color:var(--gold);background:rgba(212,160,23,.12);}
.pcrc-clause-ok{color:var(--ok) !important;}
.pcrc-clause-bad{color:var(--danger) !important;}

/* ---------- 赠送说明 ---------- */
.pcrc-bonus-note{margin:0;color:var(--ink);font-size:14px;}
.pcrc-bonus-note b{color:var(--gold-deep);}
:root[data-theme="dark"] .pcrc-bonus-note b{color:var(--gold);}

/* ---------- 维权时间线 ---------- */
.pcrc-timeline{list-style:none;margin:0;padding:0;position:relative;}
.pcrc-timeline::before{content:"";position:absolute;left:13px;top:10px;bottom:10px;width:2px;background:linear-gradient(180deg,var(--gold),var(--line));}
:root[data-theme="dark"] .pcrc-timeline::before{background:linear-gradient(180deg,var(--gold),var(--line-2));}
.pcrc-timeline li{position:relative;padding:0 0 20px 44px;}
.pcrc-timeline li:last-child{padding-bottom:2px;}
.pcrc-timeline li::before{content:"";position:absolute;left:6px;top:5px;width:16px;height:16px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px var(--cream),0 0 0 5.5px var(--line);}
:root[data-theme="dark"] .pcrc-timeline li::before{box-shadow:0 0 0 4px #1C1815,0 0 0 5.5px var(--line);}
.pcrc-tl-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;}
.pcrc-tl-head b{font-size:15px;font-weight:800;color:var(--ink);}
.pcrc-tl-when{font-size:12px;font-weight:700;color:var(--gold-deep);background:var(--gold-soft);border-radius:99px;padding:2px 10px;white-space:nowrap;}
:root[data-theme="dark"] .pcrc-tl-when{color:var(--gold);}
.pcrc-timeline p{margin:6px 0 0;color:var(--ink-sub);font-size:13.5px;}
.pcrc-timeline p b{color:var(--ink);font-weight:700;}

/* ---------- 证据清单 ---------- */
.pcrc-evidence{margin:0;padding-left:20px;}
.pcrc-evidence li{padding:7px 0;color:var(--ink);font-size:14px;}
.pcrc-evidence li b{color:var(--gold-deep);}
:root[data-theme="dark"] .pcrc-evidence li b{color:var(--gold);}
.pcrc-a4-scale{color:var(--ink-faint);font-size:12px;font-weight:600;}

/* ---------- 响应式 ---------- */
@media(max-width:860px){
  .pcrc-layout{grid-template-columns:1fr;}
  .pcrc-side{position:static;}
  .pcrc-bankcard-num{font-size:19px;}
}
@media(max-width:720px){
  .pcrc-form-grid{grid-template-columns:1fr;}
  .pcrc-hero{padding:22px 20px;}
  .pcrc-card{padding:18px 16px;}
  .pcrc-refund-num{font-size:34px;}
  .pcrc-table th{width:50%;}
  .pcrc-timeline li{padding-left:38px;}
  .pcrc-timeline::before{left:9px;}
  .pcrc-timeline li::before{left:2px;}
}