/* 预订页样式 —— 全部使用 style.css 的设计 token（--ink/--cream/--copper/--line/--r/--shadow） */
#booking-app{max-width:1000px;margin:auto;padding:2.5rem 1.2rem 5rem}
.booking-heading{max-width:640px;margin-bottom:1.6rem}
.booking-heading h1{font-family:var(--serif);font-weight:600;font-size:clamp(1.9rem,4.5vw,2.6rem);line-height:1.15;margin:.5rem 0 .4rem}
.booking-heading>p:last-child{color:var(--muted);font-size:.98rem;line-height:1.6}
.booking-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr);gap:1.5rem;align-items:start}
.bcard{background:var(--white);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:1.3rem}
/* 场景胶囊 */
.seg{display:flex;background:#EDE9DC;border-radius:999px;padding:3px;margin-bottom:1rem}
.segbtn{flex:1;border:0;background:transparent;border-radius:999px;padding:.55rem 0;font:inherit;font-size:.9rem;font-weight:500;color:var(--muted);cursor:pointer;min-height:44px;white-space:nowrap}
.segbtn[aria-checked="true"]{background:var(--ink);color:var(--white)}
.segbtn:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
/* 窄屏：三个标签等宽等高（三列 grid），长标签在胶囊内折行居中，不再一宽一窄参差 */
@media(max-width:560px){
 .seg{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:3px;border-radius:18px}
 .segbtn{white-space:normal;font-size:.78rem;line-height:1.25;padding:.5rem .35rem;min-height:52px;display:flex;align-items:center;justify-content:center;text-align:center}
}
/* 字段 */
#booking-app select,#booking-app input,#booking-app textarea{box-sizing:border-box;width:100%;min-width:0;min-height:46px;border:1px solid var(--line);border-radius:var(--r);background:var(--white);padding:.6rem .75rem;font:inherit;font-size:16px;color:var(--ink)}
#booking-app input[type=date],#booking-app input[type=time]{-webkit-appearance:none;appearance:none;-webkit-min-logical-width:0;min-width:0;width:100%;text-align:left}
#booking-app select:focus,#booking-app input:focus,#booking-app textarea:focus{outline:2px solid var(--ink);outline-offset:0;border-color:var(--ink)}
#booking-app ::placeholder{color:#9AA29A;opacity:1}
.bmini{font-size:.78rem;color:var(--muted);margin:0 0 .3rem;font-weight:400}
.blbl{display:block;font-size:.78rem;color:var(--muted);margin:.8rem 0 .3rem;font-weight:400}
.bhint{font-size:.8rem;color:var(--muted);margin:.45rem 0 0;line-height:1.55}
.bgrid{display:grid;grid-template-columns:1.25fr 1fr .7fr .7fr;gap:.6rem;margin-top:.75rem}
.bgrid>div{display:flex;flex-direction:column;justify-content:flex-end;min-width:0;max-width:100%}
.bgrid.g2{grid-template-columns:1fr 1fr}
/* 车型卡 */
#booking-vehicles{display:grid;grid-template-columns:1fr 1fr;gap:.7rem;margin-top:.75rem}
.bveh{position:relative;display:block;border:1px solid var(--line);border-radius:12px;background:var(--white);padding:.75rem .85rem;cursor:pointer}
.bveh input{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px;min-height:0}
.bveh .vn{display:block;font-weight:600;font-size:.92rem;color:var(--ink)}
.bveh .vc{display:block;font-size:.76rem;color:var(--muted);margin:.15rem 0 .3rem}
.bveh .vp{display:block;font-weight:600;font-size:1rem;font-variant-numeric:tabular-nums}
.bveh:has(input:checked){border:2px solid var(--copper);background:#FCF3F1;padding:.75rem calc(.85rem - 1px)}
.bveh input:focus-visible~.vn{outline:2px solid var(--ink);outline-offset:2px}
/* 折叠更多选项 */
.bmore{border-top:1px dashed var(--line);margin-top:1rem;padding-top:.75rem}
.bmore summary{cursor:pointer;font-size:.88rem;font-weight:500;color:var(--copper);list-style:none;min-height:44px;display:flex;align-items:center}
.bmore summary::-webkit-details-marker{display:none}
.bdivider{border-top:1px dashed var(--line);margin:1.1rem 0 .8rem}
.bsec{font-size:.78rem;font-weight:600;color:var(--muted);letter-spacing:.08em;margin:0 0 .6rem}
#booking-app .bcheck{display:flex;gap:.55rem;align-items:flex-start;font-size:.85rem;font-weight:400;line-height:1.55;margin:.9rem 0;cursor:pointer}
#booking-app .bcheck input{width:18px;height:18px;flex:0 0 18px;margin:.15rem 0 0;min-height:0;padding:0;accent-color:var(--ink)}
/* 费用摘要 */
.booking-summary{position:sticky;top:90px}
.bside{background:var(--white);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:1.2rem}
.booking-total{font-size:1.8rem;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.2;margin:.2rem 0 .7rem}
.bsplit{display:flex;justify-content:space-between;gap:1rem;padding:.5rem 0;border-bottom:1px solid #eee;font-size:.9rem}
.bsplit b{font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
.bmuted{font-size:.8rem;color:var(--muted);line-height:1.55;margin:.6rem 0}
.btiny{font-size:.75rem;color:var(--muted);text-align:center;line-height:1.5;margin:.55rem 0 0}
.booking-paybtn{width:100%;white-space:normal;padding:.95rem;font-size:1rem;margin-top:.6rem}
/* 定金支付方式选择（仅当服务端开放两种时才渲染）*/
.bpay-choice{display:grid;gap:.5rem;margin:0 0 .2rem}
#booking-app .bpay-opt{display:flex;gap:.6rem;align-items:flex-start;border:1px solid var(--line);border-radius:var(--r);padding:.6rem .7rem;cursor:pointer;font-size:.86rem;line-height:1.45}
#booking-app .bpay-opt input{width:18px;height:18px;flex:0 0 18px;margin:.15rem 0 0;min-height:0;padding:0;accent-color:var(--ink)}
#booking-app .bpay-opt b{display:block;font-weight:600;color:var(--ink)}
#booking-app .bpay-opt i{display:block;font-style:normal;font-size:.78rem;color:var(--muted)}
#booking-app .bpay-opt:has(input:checked){border:2px solid var(--copper);background:#FCF3F1;padding:.6rem calc(.7rem - 1px)}
#booking-error{color:var(--copper);font-size:.85rem;font-weight:500;margin:.5rem 0 0}
/* 支付状态页（沿用原结构） */
.booking-status{max-width:560px;margin:2rem auto;padding:1.5rem;background:var(--white);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);text-align:center}
.booking-status h1{font-family:var(--serif);font-weight:600}
.booking-tick{width:52px;height:52px;border-radius:50%;background:#EAF3DE;color:#3B6D11;font-size:1.6rem;display:flex;align-items:center;justify-content:center;margin:0 auto .8rem}
.booking-paid-summary{font-size:.9rem;color:var(--muted);margin:.6rem 0 1rem}
/* PayPal 定金指引面板（DEPOSIT_MODE=paypal） */
.booking-status h2{font-family:var(--serif);font-weight:600;font-size:1.12rem;margin:1.5rem 0 .5rem}
.bpay-how{font-size:.94rem;color:var(--ink);margin:0 0 .55rem}
.bpay-note{font-size:.88rem;color:var(--copper);margin:0 0 1.1rem}
/* 手机 */
@media(max-width:820px){
 .booking-layout{grid-template-columns:1fr;gap:1rem}
 .booking-summary{position:static}
 .bfold{display:none}
 .booking-total{font-size:1.4rem;margin-bottom:.4rem}
 .bgrid{grid-template-columns:1fr 1fr}
 #booking-vehicles{grid-template-columns:1fr}
 .bveh .vc{font-size:.72rem}
 #booking-app{padding-top:1.6rem;padding-bottom:7rem}
 .booking-mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:70;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 1rem calc(.7rem + env(safe-area-inset-bottom));background:var(--white);border-top:1px solid var(--line);box-shadow:0 -4px 24px rgba(0,0,0,.08)}
 .booking-mobile-bar .bm-info small{display:block;color:var(--muted);font-size:.72rem}
 .booking-mobile-bar .bm-info b{font-size:1.02rem;font-variant-numeric:tabular-nums}
 .booking-mobile-bar .btn{font-size:.88rem;padding:.72rem 1.1rem;margin:0}
 .has-booking-bar .wa-float,.has-booking-bar .email-float{bottom:96px}
}
@media(min-width:821px){.booking-mobile-bar{display:none}}
.booking-page>.cta,.booking-page footer .grid.g4{display:none}
.booking-page footer{padding-top:1rem}