.booking-detail-toolbar{position:sticky;top:10px;z-index:35;display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 18px;padding:12px 14px;border:1px solid #d9e5ee;border-radius:12px;background:rgba(255,255,255,.96);box-shadow:0 8px 24px rgba(27,65,94,.10);backdrop-filter:blur(10px)}
.booking-detail-toolbar .booking-back{background:#155f96;color:#fff;border-color:#155f96;font-weight:700;box-shadow:0 4px 12px rgba(21,95,150,.22)}
.booking-detail-toolbar .booking-back:hover{background:#104c79;color:#fff}
.booking-detail-nav{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.booking-detail-nav a{display:inline-flex;align-items:center;min-height:34px;padding:6px 12px;border:1px solid #d5e1eb;border-radius:18px;background:#f6f9fc;color:#3d607d;font-size:13px;font-weight:600;text-decoration:none}
.booking-detail-nav a:hover{border-color:#80aac9;background:#edf5fb;color:#175d91}
.booking-section{scroll-margin-top:90px;overflow:visible}
.booking-overview .panel-head{border-bottom:1px solid #e5edf3;background:linear-gradient(135deg,#f9fcff,#eef6fb)}
.booking-overview .detail-grid{margin:0;padding:8px 0}
.booking-overview .detail-grid dt{color:#587086;font-weight:700}
.booking-overview .detail-grid dd{color:#1f3446;line-height:1.85}
.booking-section .panel-head h2{position:relative;padding-left:13px}
.booking-section .panel-head h2:before{content:"";position:absolute;left:0;top:3px;bottom:3px;width:4px;border-radius:4px;background:#2879b3}
.booking-bottom-actions{display:flex;justify-content:center;margin:26px 0 10px}
.booking-bottom-actions .btn{min-width:210px;justify-content:center}
.back-to-top{position:fixed;right:26px;bottom:28px;z-index:80;width:48px;height:48px;border:0;border-radius:50%;background:#155f96;color:#fff;font-size:22px;font-weight:700;box-shadow:0 8px 24px rgba(14,57,89,.30);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .2s,transform .2s,visibility .2s}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{background:#104c79;transform:translateY(-2px)}
@media(max-width:760px){.booking-detail-toolbar{position:static;align-items:stretch;flex-direction:column;padding:12px}.booking-detail-toolbar .booking-back{justify-content:center}.booking-detail-nav{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:2px}.booking-detail-nav a{white-space:nowrap}.back-to-top{right:16px;bottom:18px;width:44px;height:44px}.booking-overview .detail-grid{padding:0}}