:root{--nav:#10243d;--blue:#0877ef;--text:#13223b;--muted:#748399;--line:#e8edf3;--red:#e93f53;--green:#09a365;--amber:#f4a30c}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:#eef2f6;color:var(--text);font:13px Arial,sans-serif}button,input{font:inherit}.app{max-width:430px;min-height:100vh;margin:auto;background:#fff;position:relative;padding-bottom:68px;overflow:hidden;box-shadow:0 0 30px #10243d14}.page{display:none;min-height:calc(100vh - 68px)}.page.on{display:block}
.hero{background:linear-gradient(145deg,#10243d,#0c1e32);color:#fff;padding:17px 17px 14px}.top,header{display:flex;align-items:center;justify-content:space-between}.top>b{font-size:15px;letter-spacing:.2px}.top>b small{display:block;font-size:7px;letter-spacing:1.1px;color:#c6d1dc;margin-top:2px}.top button,header button{border:0;background:none;color:inherit;font-size:21px;padding:4px}.hero h1{font-size:22px;line-height:1.06;margin:22px 0 4px}.hero p{margin:0;color:#d1dbe6;font-size:12px}
.metrics{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}.m{min-height:74px;border-radius:10px;padding:10px;color:var(--text);position:relative}.m>b{display:block;font-size:18px;margin:3px 0 1px}.m small{display:block;font-size:9.5px;line-height:1.15}.m em{display:block;font-size:10px;font-style:normal;font-weight:700;margin-top:2px}.red{background:#fff0f2}.yellow{background:#fff7dd}.green{background:#eafff4}.blue{background:#edf6ff}
main{padding:13px 16px 18px}h3{font-size:13px;margin:16px 0 8px}.item{position:relative;padding:10px 4px 11px 47px;border-bottom:1px solid var(--line);min-height:61px}.item:before{position:absolute;left:0;top:9px;width:37px;height:40px;border-radius:8px;background:#f4f7fa;display:grid;place-items:center;font-size:11px;font-weight:800}.item:first-of-type:before{content:"03\A DEC";white-space:pre;text-align:center}.item:nth-of-type(2):before{content:"06\A JAN";white-space:pre;text-align:center}.item small,.doc small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.item i,.badge{display:inline-block;border-radius:99px;padding:4px 7px;background:#dcf8e9;color:#087d47;font-size:8.5px;font-style:normal;margin-top:5px}.bad{background:#ffe1e5!important;color:#b72032!important}
header{height:55px;padding:12px 16px 7px}header h2,header>b{font-size:18px;margin:0}.search{width:100%;height:38px;padding:9px 11px;border:1px solid #dce5ee;border-radius:8px;outline:none}.tabs{display:flex;gap:5px;margin:9px 0 10px;overflow:auto;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tabs button{border:0;border-radius:7px;padding:7px 10px;background:#f1f4f8;color:#4f6075;white-space:nowrap;font-size:10px}.tabs .active{background:#e7f1ff;color:#0968cb;font-weight:700}
.booking{position:relative;padding:10px 30px 11px 11px;border-bottom:1px solid var(--line);border-left:4px solid var(--green);min-height:92px}.booking.danger{border-left-color:var(--red)}.booking b{font-size:12px}.booking small,.booking strong{display:block;color:var(--muted);font-size:10px;margin-top:3px}.booking strong{color:var(--text);font-size:11px}.booking .badge{position:absolute;right:7px;top:4px}.booking:after{content:"›";position:absolute;right:8px;top:46%;color:#718096;font-size:18px}
#detailTop{position:relative}#detailTop h1{font-size:25px;margin:6px 0 3px}#detailTop h3{font-size:15px;margin:0 0 4px}#detailTop p{color:#53657b;line-height:1.5;margin:0 0 7px}.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:13px}.quick button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:10px 4px;color:#27415f}.quick small,.bottom small{display:block;font-size:8px;margin-top:3px}
.doc{display:flex;align-items:center;gap:9px;padding:10px 0;border-bottom:1px solid var(--line)}.doc>b{flex:1}.doc div{flex:1}.doc button{margin-left:auto;border:0;background:#f5f7fa;border-radius:6px;padding:6px}.empty{color:var(--muted);font-size:10px}.primary,.contact{width:100%;border:0;border-radius:8px;background:var(--blue);color:#fff;padding:11px;font-weight:700}.drop{height:164px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:7px;border:1.5px dashed #9bc9f5;border-radius:10px;color:var(--text);cursor:pointer}.drop:first-letter{font-size:24px}.drop small{color:var(--muted)}.hiddenInput{position:absolute;opacity:0;pointer-events:none}.success,.card{border-radius:9px;padding:11px;margin:10px 0}.success{background:#eafaf2;color:#087d47}.success small{display:block;color:#5e756a;margin-top:2px}.card{border:1px solid var(--line)}.card p{line-height:1.65}.card strong{float:right}
.financeGrid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.fin{border-radius:9px;padding:11px;font-size:9px}.fin b{display:block;font-size:16px;margin-top:5px}.greenBg{background:#eafff4}.redBg{background:#fff0f2}.blueBg{background:#edf6ff}.amberBg{background:#fff7dd}.paybox{border:1px solid var(--line);border-radius:8px;padding:5px 10px}.paybox p,.rows p{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:7px 0;margin:0}.greenText{color:var(--green)}.redText{color:var(--red)}
.supplier{display:flex;gap:10px;align-items:center;background:#f8fafc;border-radius:9px;padding:11px}.contact{margin:9px 0;background:#edf5ff;color:#1769c7}.center{text-align:center}.doc strong{margin-left:auto}
.drawer{display:none;position:absolute;inset:0;background:#0d2139;color:#fff;z-index:50;padding:17px 18px}.drawer.on{display:block}.drawer>b{font-size:14px}.drawer>small{display:block;color:#c4d0dc;margin:2px 0 13px}.drawer button{display:block;width:100%;border:0;background:transparent;color:#e4edf6;text-align:left;padding:10px 11px;border-radius:7px;font-size:12px}.drawer button:first-of-type{background:#183957}.bottom{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(430px,100%);height:64px;background:#fff;border-top:1px solid #dfe6ee;display:flex;justify-content:space-around;align-items:center;z-index:30}.bottom button{border:0;background:none;color:#60738a;font-size:16px;min-width:52px}.bottom .plus{width:48px;height:48px;border-radius:50%;background:var(--blue);color:#fff;font-size:24px;margin-top:-24px;box-shadow:0 4px 12px #0877ef35}
@media(min-width:431px){body{padding:18px 0}.app{min-height:calc(100vh - 36px);border-radius:18px}}

/* ===== MICS V5 FINAL NAVIGATION & RESPONSIVE SYSTEM ===== */
:root{
 --nav:#10243d;--nav2:#0b1d31;--blue:#0877ef;--blue-soft:#eaf3ff;
 --surface:#f7f9fc;--surface2:#f2f6fa;--line:#e2e9f0;--muted:#6d7d90;
 --danger:#e83f52;--success:#0aa466;--nav-h:72px;
}
html,body{width:100%;max-width:100%;overflow-x:hidden}
body{background:#edf2f7;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}
.app{padding-bottom:calc(var(--nav-h) + env(safe-area-inset-bottom));overflow-x:hidden}
.page{padding-bottom:8px}
button{-webkit-tap-highlight-color:transparent}
.drawerBackdrop{position:fixed;inset:0;background:rgba(6,18,31,.46);backdrop-filter:blur(2px);z-index:48;opacity:0;pointer-events:none;transition:.22s ease}
.drawerBackdrop.on{opacity:1;pointer-events:auto}
.drawer{
 display:flex!important;flex-direction:column;position:fixed;left:0;top:0;bottom:0;
 width:min(89vw,360px);background:linear-gradient(180deg,var(--nav),var(--nav2));
 color:#fff;z-index:49;padding:0;transform:translateX(-104%);transition:transform .24s cubic-bezier(.2,.8,.2,1);
 box-shadow:18px 0 45px rgba(5,17,30,.26)
}
.drawer.on{transform:translateX(0)}
.drawerHeader{height:82px;display:flex;align-items:center;gap:11px;padding:15px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#4f8fe8,#2d69bf);font-size:12px;font-weight:800;border:1px solid rgba(255,255,255,.25)}
.drawerUser{flex:1;min-width:0}.drawerUser b{display:block;font-size:14px}.drawerUser small{display:block;color:#b9c7d6;font-size:10px;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.drawerClose{width:36px!important;height:36px;border:0!important;background:rgba(255,255,255,.06)!important;color:#fff!important;border-radius:9px!important;text-align:center!important;padding:0!important;font-size:23px!important}
.drawerMenu{padding:9px 11px;overflow-y:auto;flex:1}
.drawerMenu button{height:43px!important;display:flex!important;align-items:center;gap:11px;width:100%;padding:0 12px!important;margin:2px 0!important;border-radius:9px!important;color:#dce7f2!important;font-size:12px!important;font-weight:600!important}
.drawerMenu button.selected{background:linear-gradient(90deg,#1b4b79,#1a3d60)!important;color:#fff!important;box-shadow:inset 3px 0 0 #3b94ff}
.navGlyph{width:19px;text-align:center;font-size:15px;color:#c9d8e7}
.drawerFooter{padding:10px 12px calc(12px + env(safe-area-inset-bottom));border-top:1px solid rgba(255,255,255,.08)}
.drawerFooter button{height:42px!important;border-radius:9px!important;background:rgba(225,61,80,.16)!important;color:#ffb6bf!important;text-align:center!important;font-weight:700!important}

.bottom{
 position:fixed;left:50%;bottom:0;transform:translateX(-50%);z-index:30;
 width:min(430px,100%);height:calc(var(--nav-h) + env(safe-area-inset-bottom));
 padding:6px 12px env(safe-area-inset-bottom);
 display:grid;grid-template-columns:1fr 1fr 72px 1fr 1fr;align-items:center;
 background:linear-gradient(180deg,#f9fbfd,#f3f7fb);
 border-top:1px solid #dfe7ef;box-shadow:0 -8px 25px rgba(16,36,61,.08)
}
.bottomItem{height:54px!important;min-width:0!important;border:0;background:transparent!important;color:#738398!important;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border-radius:10px}
.bottomItem small{font-size:9px!important;font-weight:650!important;line-height:1}
.bottomItem.activeNav{color:var(--blue)!important;background:#edf5ff!important}
.cssIcon{display:block;position:relative;width:20px;height:20px;color:currentColor}
.homeIcon:before{content:"";position:absolute;left:4px;top:7px;width:12px;height:10px;border:2px solid currentColor;border-top:0;border-radius:2px}
.homeIcon:after{content:"";position:absolute;left:5px;top:3px;width:10px;height:10px;border-left:2px solid currentColor;border-top:2px solid currentColor;transform:rotate(45deg);border-radius:1px}
.bookingIcon{border:2px solid currentColor;border-radius:3px}
.bookingIcon:before,.bookingIcon:after{content:"";position:absolute;left:4px;right:4px;height:2px;background:currentColor;border-radius:2px}.bookingIcon:before{top:5px}.bookingIcon:after{top:11px}
.calendarIcon{border:2px solid currentColor;border-radius:3px;margin-top:1px}.calendarIcon:before{content:"";position:absolute;left:-2px;right:-2px;top:5px;border-top:2px solid currentColor}.calendarIcon:after{content:"";position:absolute;left:4px;top:-4px;width:8px;height:5px;border-left:2px solid currentColor;border-right:2px solid currentColor}
.moreIcon:before,.moreIcon:after,.moreIcon{border-top:2px solid currentColor}.moreIcon:before,.moreIcon:after{content:"";position:absolute;left:0;width:20px;border-top:2px solid currentColor}.moreIcon:before{top:6px}.moreIcon:after{top:13px}
.fab{
 width:58px!important;height:58px!important;min-width:58px!important;max-width:58px!important;
 aspect-ratio:1/1!important;border-radius:50%!important;justify-self:center;align-self:start;
 margin-top:-23px!important;padding:0!important;border:4px solid #f7fafc!important;
 background:linear-gradient(145deg,#1688ff,#0871e7)!important;
 box-shadow:0 8px 20px rgba(8,119,239,.32)!important;position:relative
}
.fab span:before,.fab span:after{content:"";position:absolute;left:50%;top:50%;background:#fff;border-radius:2px;transform:translate(-50%,-50%)}
.fab span:before{width:24px;height:2px}.fab span:after{width:2px;height:24px}
.fab:active{transform:scale(.95)}

@media(max-width:380px){
 :root{--nav-h:68px}.bottom{grid-template-columns:1fr 1fr 66px 1fr 1fr;padding-left:7px;padding-right:7px}
 .fab{width:54px!important;height:54px!important;min-width:54px!important;max-width:54px!important}
 .bottomItem small{font-size:8px!important}.drawer{width:92vw}
}
@media(min-width:431px) and (max-width:768px){
 .app{max-width:520px}.bottom{width:min(520px,100%)}
}
@media(min-width:769px){
 .app{max-width:1080px;min-height:100vh}.bottom{width:min(680px,calc(100% - 48px));bottom:16px;border:1px solid #dfe7ef;border-radius:18px;padding-left:18px;padding-right:18px}
 .page main{max-width:760px;margin:auto}.hero{padding-left:max(24px,calc((100% - 760px)/2));padding-right:max(24px,calc((100% - 760px)/2))}
}

/* ===== V5.1 BOOKING SEARCH / HEADER POLISH ===== */
#bookings main{padding-top:10px}
#bookings .searchBox{
 width:100%!important;max-width:none!important;height:42px!important;
 display:flex!important;align-items:center!important;gap:7px!important;
 padding:0 7px 0 11px!important;margin:0 0 8px!important;
 background:#f6f9fc!important;border:1px solid #dce5ee!important;
 border-radius:10px!important;box-shadow:0 1px 3px rgba(16,36,61,.025)!important;
 overflow:hidden!important
}
#bookings .searchBox>span{flex:0 0 auto;color:#708196;font-size:18px;line-height:1}
#bookings .searchBox input{
 display:block!important;flex:1 1 auto!important;width:auto!important;min-width:0!important;
 height:40px!important;margin:0!important;padding:0!important;border:0!important;
 background:transparent!important;outline:0!important;color:#14233b!important;
 font-size:13px!important;line-height:40px!important
}
#bookings .searchBox input::placeholder{color:#7c8999;opacity:1}
#bookings .searchBox>button{
 flex:0 0 32px!important;width:32px!important;height:32px!important;margin:0!important;padding:0!important;
 border:0!important;border-radius:8px!important;background:#eaf3ff!important;color:#0877ef!important;
 display:grid!important;place-items:center!important;font-size:15px!important
}
#bookings .tabs{margin-top:7px!important;margin-bottom:10px!important;gap:5px!important}
#bookings .tabs button{padding:7px 9px!important;font-size:10px!important}
#bookings header .iconButton{width:36px!important;height:36px!important;display:grid!important;place-items:center!important}
#bookings header .iconButton svg{width:19px!important;height:19px!important}
@media(max-width:380px){
 #bookings .searchBox{height:40px!important}
 #bookings .searchBox input{font-size:12px!important}
}

/* ===== HOTEL VOUCHER TEST SCREEN ===== */
.voucherStatus{display:flex;gap:10px;align-items:center;padding:11px 12px;background:#eafaf2;border:1px solid #cdeedc;border-radius:10px;margin-bottom:10px;color:#087d47}
.voucherStatus>span{width:28px;height:28px;border-radius:50%;background:#0aa466;color:#fff;display:grid;place-items:center;font-weight:900}
.voucherStatus small{display:block;color:#5e756a;font-size:9px;margin-top:2px}
.voucherPreview{border:1px solid #dce5ee;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 5px 18px rgba(16,36,61,.07);font-size:9px}
.voucherTop{display:flex;justify-content:space-between;align-items:center;padding:11px 12px}.voucherTop b{font-size:16px;color:#10243d}.voucherTop small{display:block;color:#68788b;font-size:6.5px}.voucherTop>span{font-size:7px;color:#0a8f55;background:#e7f8ef;padding:4px 7px;border-radius:99px;font-weight:800}
.voucherHero{background:linear-gradient(135deg,#10243d,#17466e);color:#fff;padding:15px 12px;position:relative}.voucherHero small{display:block;font-size:7px}.voucherHero>b{display:block;font-size:23px;line-height:1.05}.voucherHero em{position:absolute;right:12px;top:17px;width:70px;text-align:right;font-style:normal;font-size:7px;line-height:1.35;color:#d8e4ef}
.voucherRefs{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid #e4ebf2}.voucherRefs>div{padding:9px 12px}.voucherRefs>div+div{border-left:1px solid #e4ebf2}.voucherRefs small,.voucherGuest small{display:block;color:#708196;font-size:6.5px}.voucherRefs b{font-size:14px;color:#10243d}
.voucherGuest{padding:10px 12px;background:#f7f9fc}.voucherGuest b{display:block;font-size:9px;margin:1px 0 5px}.voucherGuest span{display:block;color:#6d7d90}
.voucherStay{padding:7px 12px}.voucherStay p{display:flex;justify-content:space-between;gap:8px;margin:0;padding:5px 0;border-bottom:1px solid #edf1f5}.voucherStay span{color:#6d7d90}.voucherStay b{text-align:right}
.voucherInfo{margin:0 12px 10px;padding:9px;background:#f3f7fb;border-radius:7px}.voucherInfo b{font-size:7px}.voucherInfo p{margin:4px 0 0;color:#5f7084;line-height:1.4}
.voucherFooter{display:grid;grid-template-columns:1fr 45px 1fr;gap:8px;align-items:center;padding:10px 12px;border-top:1px solid #e4ebf2}.voucherFooter small{display:block;color:#6d7d90;font-size:6.5px;line-height:1.4}.qrFake{width:38px;height:38px;border:4px double #10243d;display:grid;place-items:center;font-size:7px;font-weight:900}.auth{text-align:right}
.voucherActions{display:grid;grid-template-columns:1fr 1.4fr;gap:8px;margin-top:11px}.secondary{border:1px solid #dce5ee;background:#fff;color:#30465f;border-radius:8px;padding:11px;font-weight:700}

/* ===== V5.2 HEADER + LIGHT/DARK MODE ===== */
:root{
 --page-bg:#ffffff;--page-surface:#ffffff;--page-soft:#f4f7fb;
 --page-text:#14243d;--page-muted:#738296;--page-line:#e2e9f0;
 --hero-bg:#102b49;--bottom-bg:#f7faff;
}
html[data-theme="dark"]{
 --page-bg:#081522;--page-surface:#102238;--page-soft:#152b43;
 --page-text:#edf4fb;--page-muted:#9eafc0;--page-line:#263d54;
 --hero-bg:#071827;--bottom-bg:#0d2033;
 color-scheme:dark;
}
body,.app,.page{background:var(--page-bg)!important;color:var(--page-text)!important}
main{color:var(--page-text)}
.hero{background:linear-gradient(145deg,var(--hero-bg),#0b1d31)!important}
.hero .top>b{font-size:17px!important;letter-spacing:.3px!important}
.hero .top>b:after{
 content:"Hospitality & Reservation Specialist";display:block;
 font-size:7px;font-weight:600;letter-spacing:1.25px;color:#c4d0dc;margin-top:4px;
 text-transform:none
}
.hero h1{line-height:1.03!important}
.hero h1 br{display:none}
.hero h1{font-size:27px!important}
.hero h1::first-line{font-weight:800}
.card,.booking,.supplier,.doc,.drop,.quick button,.panel,.searchBox{
 background:var(--page-surface)!important;color:var(--page-text)!important;border-color:var(--page-line)!important
}
.booking p,.supplier p,.doc small,.muted,.item small{color:var(--page-muted)!important}
.bottom{background:linear-gradient(180deg,var(--bottom-bg),var(--page-soft))!important;border-color:var(--page-line)!important}
.bottomItem{color:var(--page-muted)!important}
.bottomItem.activeNav{color:#1688ff!important;background:color-mix(in srgb,#1688ff 12%,transparent)!important}
.tabs button{color:var(--page-muted)}
.tabs button.active{color:#0877ef}
.themeQuick{
 flex:0 0 36px!important;width:36px!important;height:36px!important;padding:0!important;
 border-radius:10px!important;background:rgba(255,255,255,.08)!important;color:#fff!important;
 display:grid!important;place-items:center!important;font-size:17px!important;margin-right:5px!important
}
html[data-theme="dark"] .metrics .m,
html[data-theme="dark"] .m,
html[data-theme="dark"] .finance .m{filter:saturate(.82) brightness(.76);color:#fff}
html[data-theme="dark"] input{color:var(--page-text)!important;background:var(--page-soft)!important;border-color:var(--page-line)!important}
html[data-theme="dark"] .searchBox{background:var(--page-soft)!important}
html[data-theme="dark"] .drawerBackdrop{background:rgba(0,0,0,.58)}

/* ===== V5.3 MODULE HEADER + CIRCULAR BACK ===== */
.moduleHeader{
  min-height:68px!important;
  display:grid!important;
  grid-template-columns:48px 1fr 48px!important;
  align-items:center!important;
  padding:8px 18px!important;
  margin:0 -2px 18px!important;
  background:linear-gradient(180deg,
    color-mix(in srgb,var(--page-surface) 96%,#eaf3ff 4%),
    color-mix(in srgb,var(--page-surface) 90%,#dcecff 10%))!important;
  border-bottom:1px solid var(--page-line)!important;
  box-shadow:0 5px 14px rgba(16,36,61,.055)!important;
  position:relative;
}
.moduleHeader>b,
.moduleHeader>h1,
.moduleHeader>h2{
  grid-column:2!important;
  justify-self:center!important;
  text-align:center!important;
  margin:0!important;
  font-size:21px!important;
  line-height:1.15!important;
  color:var(--page-text)!important;
}
.moduleHeader .backCircle{
  grid-column:1!important;
  justify-self:start!important;
  width:42px!important;height:42px!important;
  min-width:42px!important;min-height:42px!important;
  border:0!important;border-radius:50%!important;
  background:#163f6b!important;color:#fff!important;
  display:grid!important;place-items:center!important;
  font-size:0!important;line-height:1!important;
  padding:0!important;
  box-shadow:0 5px 12px rgba(16,55,94,.18)!important;
}
.moduleHeader .backCircle::before{
  content:"←";
  font-size:26px;
  font-family:Arial,sans-serif;
  font-weight:400;
  transform:translateY(-1px);
}
.moduleHeader .backCircle:active{transform:scale(.94);box-shadow:0 2px 6px rgba(16,55,94,.2)!important}
.moduleHeader>span:last-child,
.moduleHeader>button:last-child:not(.backCircle){
  grid-column:3!important;justify-self:end!important
}
html[data-theme="dark"] .moduleHeader{
  background:linear-gradient(180deg,#10263c,#0c1f32)!important;
  box-shadow:0 6px 16px rgba(0,0,0,.22)!important
}
html[data-theme="dark"] .moduleHeader .backCircle{
  background:#1d4f7d!important;border:1px solid #315f89!important
}
/* Keep primary module pages such as Bookings visually distinct; no forced back button. */
#bookings .moduleHeader{
  grid-template-columns:1fr 48px!important;
}
#bookings .moduleHeader>b,#bookings .moduleHeader>h1,#bookings .moduleHeader>h2{
  grid-column:1!important;justify-self:start!important;text-align:left!important
}
@media(max-width:380px){
 .moduleHeader{padding-left:14px!important;padding-right:14px!important}
 .moduleHeader>b,.moduleHeader>h1,.moduleHeader>h2{font-size:19px!important}
 .moduleHeader .backCircle{width:40px!important;height:40px!important;min-width:40px!important;min-height:40px!important}
}

/* ===== V5.4 FULL UI HIERARCHY AUDIT ===== */
:root{
 --section-bg:#f8fbfe;
 --section-head:#edf4fb;
 --section-head-strong:#e4effa;
 --section-accent:#1d77c7;
 --section-shadow:0 7px 20px rgba(16,36,61,.055);
}
html[data-theme="dark"]{
 --section-bg:#10243a;
 --section-head:#152f49;
 --section-head-strong:#183754;
 --section-accent:#55a9f3;
 --section-shadow:0 8px 22px rgba(0,0,0,.20);
}

/* page content gains a visual rhythm rather than floating on white */
.page main{padding-top:14px!important}
.page main>h2,.page main>h3,.sectionHeading{
 margin:18px 0 0!important;
 padding:11px 14px!important;
 background:linear-gradient(180deg,var(--section-head),var(--section-bg))!important;
 border:1px solid var(--page-line)!important;
 border-bottom:0!important;
 border-radius:14px 14px 0 0!important;
 font-size:15px!important;
 letter-spacing:.1px!important;
 color:var(--page-text)!important;
}

/* Common content blocks directly following section headings become grouped surfaces */
.page main>h2 + *, .page main>h3 + *, .sectionHeading + *{
 margin-top:0!important;
 background:var(--section-bg)!important;
 border:1px solid var(--page-line)!important;
 border-top:0!important;
 border-radius:0 0 14px 14px!important;
 padding:13px!important;
 box-shadow:var(--section-shadow)!important;
}

/* Detail Booking identity is a clear summary surface */
#detail main>h1,#detail main>.bookingNo,#detail main>.detailIdentity{
 background:linear-gradient(135deg,var(--page-surface),var(--section-head))!important;
}
#detail .tabs{
 margin-top:12px!important;
 padding:5px!important;
 background:var(--page-surface)!important;
 border:1px solid var(--page-line)!important;
 border-radius:13px!important;
 box-shadow:var(--section-shadow)!important;
}
#detail .tabs button{border-radius:9px!important}
#detail .tabs button.active{background:var(--blue2)!important}

/* Finance: metrics and payment summary are clearly separated */
#finance main{display:block!important}
#finance .metrics{
 padding:12px!important;
 background:var(--section-bg)!important;
 border:1px solid var(--page-line)!important;
 border-radius:16px!important;
 box-shadow:var(--section-shadow)!important;
 margin-bottom:14px!important;
}
#finance .metrics::before{
 content:"FINANCIAL SUMMARY";
 grid-column:1/-1;
 display:block;
 color:var(--section-accent);
 font-size:10px;font-weight:800;letter-spacing:.9px;
 margin-bottom:2px;
}
#finance .financeBox,#finance .card{
 position:relative;
 background:var(--section-bg)!important;
 border:1px solid var(--page-line)!important;
 border-radius:16px!important;
 box-shadow:var(--section-shadow)!important;
 padding:42px 16px 14px!important;
}
#finance .financeBox::before,#finance .card::before{
 content:"CUSTOMER PAYMENT";
 position:absolute;left:0;right:0;top:0;
 padding:10px 14px;
 background:var(--section-head);
 border-radius:15px 15px 0 0;
 color:var(--section-accent);font-size:10px;font-weight:800;letter-spacing:.8px;
}

/* Supplier page: each major block gets its own surface */
#supplier main>div,#supplier main>section{
 background:var(--section-bg);
 border-color:var(--page-line);
}
#supplier .supplier{
 border:1px solid var(--page-line)!important;
 border-radius:15px!important;
 box-shadow:var(--section-shadow)!important;
 overflow:hidden;
}
#supplier .supplier::before{
 content:"HOTEL & RESERVATION INFORMATION";
 display:block;padding:10px 14px;background:var(--section-head);
 color:var(--section-accent);font-size:10px;font-weight:800;letter-spacing:.75px;
}

/* Documents: category headings become visible bands, rows remain light */
#documents .sectionHeading{
 margin-top:13px!important;
 color:var(--section-accent)!important;
}
#documents .doc{
 background:var(--section-bg)!important;
}
#documents main>p{
 padding:12px 14px!important;
 background:var(--section-bg)!important;
 border-left:1px solid var(--page-line)!important;
 border-right:1px solid var(--page-line)!important;
 margin:0!important;
 color:var(--page-muted)!important;
}

/* Booking list: search/filter form a control surface; cards remain distinct */
#bookings main>input,#bookings .searchBox{
 box-shadow:none!important;
}
#bookings main{
 position:relative;
}
#bookings .filters,#bookings .bookingFilters{
 background:var(--section-bg)!important;
 border:1px solid var(--page-line)!important;
 border-radius:14px!important;
 padding:8px!important;
 margin-bottom:12px!important;
}
#bookings .booking{
 background:var(--page-surface)!important;
 border:1px solid var(--page-line)!important;
 border-radius:13px!important;
 margin-bottom:8px!important;
 box-shadow:0 4px 12px rgba(16,36,61,.035)!important;
}

/* Voucher remains official-document white, but page status is a separate surface */
#voucher .voucherStatus{
 box-shadow:var(--section-shadow)!important;
 border-radius:14px!important;
}
#voucher .voucherPreview{
 background:#fff!important;color:#10243d!important;
}

/* Upload gets an explicit work area */
#upload .drop{
 background:var(--section-bg)!important;
 border:1.5px dashed color-mix(in srgb,var(--section-accent) 40%,var(--page-line))!important;
 border-radius:16px!important;
 box-shadow:var(--section-shadow)!important;
}

/* Calendar and notification rows become grouped cards */
#calendar .item,#notifications .item{
 background:var(--section-bg)!important;
 border:1px solid var(--page-line)!important;
 border-radius:13px!important;
 padding:12px!important;
 margin:8px 0!important;
}

/* Generic empty states */
.empty,.emptyState{
 background:var(--section-bg)!important;
 border:1px dashed var(--page-line)!important;
 border-radius:12px!important;
 padding:16px!important;
 color:var(--page-muted)!important;
 text-align:center!important;
}

/* consistent section spacing */
.page main>section + section,.page main>.card + .card{margin-top:12px!important}