:root{color-scheme:light;--navy:#142438;--ink:#172a40;--muted:#526272;--cream:#f5f2e9;--paper:#fffefa;--gold:#eac981;--line:#e0d9c8;--green:#17614a;--red:#9a352d;font-family:Inter,Leelawadee UI,Tahoma,sans-serif}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;color:var(--ink);background:var(--cream);line-height:1.6}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea{outline-offset:4px}
:focus-visible{outline:3px solid #a67932}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.58}
a{color:inherit}
.wrap{width:min(1080px,calc(100% - 48px));margin-inline:auto}
.top,.hero,footer{background:var(--navy);color:#fff8ea}
.nav,.footer,.section-head,.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav{min-height:72px;border-bottom:1px solid #ffffff25}
.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;font-weight:700}
.brand-icon{display:grid;place-items:center;width:32px;height:32px;border:1px solid #e6bb7070;border-radius:50%;color:var(--gold)}
nav,.actions,.legend{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.link,.primary,.secondary,.danger{border:1px solid transparent;border-radius:8px;padding:10px 15px;font-weight:700;text-decoration:none;display:inline-block}
.link{background:none;color:inherit;padding-inline:7px}
.link:hover{text-decoration:underline}
.primary{background:var(--gold);color:#2f2414}
.primary:hover{background:#f4d898}
.secondary{background:var(--paper);color:var(--ink);border-color:var(--line)}
.secondary:hover{background:#f3ede0}
.danger{background:#a0342b;color:white}
.hero{overflow:hidden;background:radial-gradient(ellipse at 80% 48%,#2c4057 0,#142438 64%);border-bottom:3px solid #d3ab65}
.hero-inner{display:grid;grid-template-columns:1.45fr 1fr;align-items:center;gap:35px;min-height:370px;padding-block:48px}
.hero-copy{position:relative;z-index:1}
.eyebrow{font-size:.86rem;font-weight:700;color:#735521;margin:0 0 7px}
.hero .gala-name{color:var(--gold);font-family:"DM Serif Text",Georgia,serif;font-size:1.26rem;letter-spacing:.08em}
h1,h2,h3,p{margin-top:0}
h1{font:700 clamp(2.65rem,6vw,5rem)/1.16 Fahkwang,Tahoma,sans-serif;letter-spacing:-.045em;margin-bottom:14px}
h1 em{color:var(--gold);font-style:normal;white-space:nowrap}
h2{font:700 clamp(1.45rem,4vw,2.1rem)/1.25 Fahkwang,Tahoma,sans-serif;margin-bottom:0}
h3{font-size:1.18rem;margin-bottom:8px}
.subtitle{font-size:clamp(1.03rem,2.3vw,1.3rem);color:#ede5d8;margin-bottom:25px}
.hero-actions{gap:16px}
.hero-link{font-weight:600;text-underline-offset:.25em;color:#f3e9d7}
.hero-link span{margin-left:4px}
.hero .subtitle{max-width:36ch}
.shortcuts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-block:22px 0}
.shortcut{display:grid;gap:4px;text-align:left;text-decoration:none;border:1px solid var(--line);border-radius:14px;background:var(--paper);color:var(--ink);padding:17px 18px;box-shadow:0 3px 12px #28200e0a}
.shortcut strong{font-family:Fahkwang,Tahoma,sans-serif;font-size:1rem}
.shortcut span{color:var(--muted);font-size:.84rem}
.shortcut:hover{border-color:#b78637;background:#fff9e9}
.guest-lookup{margin-bottom:18px}
.guest-lookup .hint{margin:0}
.lookup-code{padding:10px 12px;margin:12px 0;border-radius:9px;border:1px dashed #d8c395;background:#fffaf0;font-size:.84rem}
.lookup-code strong,.lookup-code span{display:block}
.lookup-code strong{font-family:monospace;overflow-wrap:anywhere}
.lookup-code span{color:var(--muted)}
.lookup-code button{margin-top:8px;padding:4px 9px;font-size:.82rem}
.travel-page h1{font-size:clamp(1.55rem,4vw,2.6rem);margin-bottom:0}
.travel-page .venue-map{height:clamp(270px,49vw,480px)}
.roster-table{margin-top:18px}
.roster-row{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) auto;gap:10px;align-items:end;padding:10px;border:1px solid var(--line);border-radius:10px;margin-block:6px;background:var(--paper)}
.roster-row .actions{padding-bottom:1px}
.live-arrivals{margin-top:20px}
.live-label{border-radius:30px;padding:3px 11px;background:#e2f4e9;color:var(--green);font-size:.82rem;font-weight:700;white-space:nowrap}
#live-names{padding:0;margin:12px 0 0;list-style:none}
#live-names li{display:flex;flex-wrap:wrap;justify-content:space-between;gap:5px 12px;padding:10px 2px;border-top:1px solid var(--line)}
#live-names li span{color:var(--muted);font-size:.87rem}
.qr-video{width:100%;max-height:55vh;border-radius:12px;background:var(--navy)}
.qr-upload{display:inline-block;cursor:pointer}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
#checkin-image:focus-visible~.qr-upload{outline:3px solid #a67932}
@media(max-width:640px){
  .shortcuts{grid-template-columns:1fr;gap:8px;margin-top:15px}
  .shortcut{padding:12px 14px}
  .roster-row{grid-template-columns:1fr 1fr}
  .roster-row .actions{grid-column:1/-1}
}
.hero-art{display:grid;place-items:center;min-width:0}
.medallion{width:min(100%,245px);aspect-ratio:1;display:grid;place-content:center;justify-items:center;gap:17px;border-radius:50%;position:relative;border:1px solid #eac9818c;color:var(--gold);background:radial-gradient(circle,#eac98119,transparent 68%);box-shadow:0 0 0 10px #eac9810c}
.medallion::before{content:"";position:absolute;inset:12px;border:1px dashed #eac98153;border-radius:50%}
.medallion-cap{position:relative;display:block;width:94px;height:63px}
.medallion-cap::before{content:"";position:absolute;inset:0 0 16px;clip-path:polygon(50% 0,100% 43%,50% 86%,0 43%);background:var(--gold);z-index:1}
.medallion-cap::after{content:"";position:absolute;inset:25px 23px 10px;border-radius:0 0 50% 50%;background:#b99154}
.medallion-cap i{position:absolute;right:6px;top:20px;height:28px;width:2px;background:var(--gold);z-index:2}
.medallion-cap i::after{content:"";position:absolute;bottom:-5px;left:-2px;width:6px;height:7px;border-radius:3px;background:var(--gold)}
.medallion-year{font:1.2rem "DM Serif Text",Georgia,serif;letter-spacing:.28em;padding-left:.28em}
.section{padding-block:34px;scroll-margin-top:12px}
.section-head{margin-bottom:19px;align-items:end}
.metrics{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:.86rem}
.metrics span{background:var(--paper);padding:6px 11px;border:1px solid var(--line);border-radius:7px}
.metrics strong{color:var(--green);font-size:1.02rem}
.tag{font-size:.9rem;color:var(--muted)}
.map-panel,.panel,.booking{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:clamp(13px,3vw,28px)}
.map-panel{box-shadow:0 10px 30px #4b3c1b09}
.venue-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);align-items:center;gap:24px;padding:clamp(15px,3vw,28px);background:var(--paper);border:1px solid var(--line);border-radius:18px}
.venue-details p{margin:12px 0 18px;color:var(--muted)}
.venue-details strong{color:var(--ink)}
.venue-map{display:block;width:100%;height:285px;border:1px solid var(--line);border-radius:12px;background:#eee9dd}
.plan-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.plan-toolbar .hint{margin:0}
.zone-legend{display:flex;flex-wrap:wrap;gap:6px 14px;padding:0;margin:0;list-style:none;font-size:.82rem;font-weight:700}
.zone-legend li{display:flex;align-items:center;gap:5px;color:var(--zone)}
.zone-legend i{width:10px;height:10px;border:2px solid var(--zone);background:var(--tint);border-radius:50%}
.faculty{--zone:#805516;--rim:#b78637;--tint:#fcf1d8}
.graduates{--zone:#244f7a;--rim:#6689ab;--tint:#eaf1fa}
.agn{--zone:#185d59;--rim:#58918a;--tint:#e9f3ec}
.floor{padding:clamp(10px,3vw,26px);border:1px solid #ddd6c5;border-radius:15px;background:#f8f5ec}
.stage,.entrance{width:min(100%,540px);margin-inline:auto;text-align:center;border-radius:8px;display:flex;align-items:center;justify-content:center;gap:10px;line-height:1.25}
.stage{min-height:48px;color:#f8ead0;background:#21334a;border-bottom:3px solid #c7a15d}
.stage span{color:#dfc791;font-size:.66rem;letter-spacing:.16em}
.entrance{min-height:39px;margin-top:17px;border:1px solid #d7c8a6;background:#fffaf0;color:#5e4c2e;font-size:.87rem}
.floor-plan{--aisle:clamp(23px,8vw,80px);position:relative;margin-top:17px}
.aisle{position:absolute;inset:0 auto 0 50%;transform:translateX(-50%);width:var(--aisle);border-inline:1px dashed #c3ad7e;border-radius:12px;background:#eee6d355;display:grid;place-items:center}
.aisle span{writing-mode:vertical-rl;color:#745f36;font-size:.72rem;font-weight:700;letter-spacing:.12em}
.map{position:relative;display:grid;grid-template-columns:repeat(2,minmax(0,1fr)) var(--aisle) repeat(2,minmax(0,1fr));gap:10px 0}
.table{--diagram:clamp(48px,11vw,95px);--chair-offset:calc(var(--diagram) * -.43);justify-self:center;min-width:0;width:min(100%,130px);padding:6px 0;display:grid;justify-items:center;gap:1px;background:transparent;color:var(--zone);border:1px solid transparent;border-radius:12px;line-height:1.22}
.table:not(:disabled):hover,.table[aria-pressed="true"]{border-color:var(--rim);background:var(--tint)}
.table:disabled{opacity:1;cursor:default}
.diagram{position:relative;display:grid;place-items:center;width:var(--diagram);height:var(--diagram)}
.diagram b{z-index:1;border:2px solid var(--rim);color:var(--zone);background:var(--tint);border-radius:50%;width:69%;height:69%;display:grid;place-items:center;font:clamp(1.05rem,3vw,2.05rem) "DM Serif Text",Georgia,serif;box-shadow:0 3px 6px #392d1919}
.seat{position:absolute;width:16%;height:13%;border-radius:28%;border:1px solid #638f7c;background:#e3efe6;transform:rotate(var(--angle)) translateY(var(--chair-offset))}
.seat.occupied{background:#d3a05b;border-color:#a37337}
.table.full .seat,.table.full .diagram b{background:#e8e7e7;border-color:#99949a;color:#59525e}
.table.unknown .seat{background:#ebe8e2;border-color:#b1a99c}
.zone-name{font-size:clamp(.66rem,1.55vw,.82rem);font-weight:700}
.table small{margin-top:3px;padding:3px 6px;border-radius:20px;font-size:clamp(.58rem,1.45vw,.72rem);font-weight:700;color:#175941;background:#e9f1e7;white-space:nowrap}
.table.held small{color:#744d1a;background:#f9ecd3}
.table.full small,.table.unknown small{color:#57515b;background:#eeece7}
.table small.reserved{color:#704913;background:#f6ead0}
.legend{justify-content:center;font-size:.8rem;margin-top:14px;color:var(--muted)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;background:#e3efe6;border:1px solid #638f7c;margin-right:5px}
.legend i.held{background:#d3a05b;border-color:#a37337}
.legend i.full{background:#e8e7e7;border-color:#99949a}
.hint{color:var(--muted);font-size:.9rem;margin:10px 0 0}
.hint:empty{display:none}
.panel{max-width:720px}
form:not([method="dialog"]){display:grid;gap:14px}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
label{display:grid;gap:5px;font-weight:600;min-width:0}
input,select,textarea{width:100%;min-width:0;border:1px solid #bfb9ad;border-radius:8px;background:white;color:var(--ink);padding:10px}
input[type="file"]{padding:8px}
.notice{padding:11px 14px;border-radius:9px;background:#e5efe7;color:#15533e}
.notice.error{background:#f8e6e3;color:#7d201b}
.booking{margin-bottom:12px;overflow-wrap:anywhere}
.booking summary{cursor:pointer;font-weight:700}
.booking form{margin-top:15px}
.booking .actions{margin-top:12px}
.tag{display:inline-block;border-radius:5px;padding:3px 8px;background:#eee9de}
.tag.review{background:#f6e7bf;color:#624615}.tag.confirmed{background:#dcefe2;color:#1e5941}
.amount{font-size:1.45rem;color:var(--green);font-weight:700}
.transfer-card{margin-bottom:22px;padding:clamp(12px,3vw,20px);border:1px solid #dfcca0;border-radius:12px;background:#fffbef}
.transfer-total{display:flex;justify-content:space-between;align-items:center;gap:10px 18px;flex-wrap:wrap}
.transfer-total .amount{display:block;font-size:clamp(1.5rem,4vw,2.05rem)}
.transfer-total p{margin:0;color:var(--muted);font-size:.9rem}
.transfer-details{display:grid;gap:8px;margin:15px 0 0;padding-top:13px;border-top:1px solid #dfcca0}
.transfer-details div{display:flex;justify-content:space-between;align-items:baseline;gap:4px 14px;flex-wrap:wrap}
.transfer-details dt{color:var(--muted);font-size:.9rem}
.transfer-details dd{margin:0;font-weight:600}
.transfer-details .transfer-number{display:block;margin-top:5px;padding:9px 12px;border:1px solid #dfcca0;border-radius:8px;background:var(--paper)}
.transfer-number dd{display:flex;align-items:center;justify-content:space-between;gap:6px 12px;flex-wrap:wrap}
.transfer-number strong{font-size:1.18rem;letter-spacing:.035em}
.transfer-number button{padding:5px 10px;font-size:.82rem}
.attendance-panel{max-width:none}
.attendance-panel details{margin-top:12px}
.attendance-panel summary{cursor:pointer;font-weight:700}
.attendance-tables{display:grid;grid-template-columns:repeat(auto-fit,minmax(105px,1fr));gap:8px;margin-top:10px}
.attendance-tables span{padding:7px 10px;border:1px solid var(--line);border-radius:7px}
.attendance-tables strong{display:block}
form.admin-search:not([method="dialog"]),form.checkin-form:not([method="dialog"]){display:flex;align-items:end;flex-wrap:wrap;gap:9px}
.admin-search{margin-bottom:12px}
.admin-search label{flex:1 1 220px;max-width:460px}
.checkin-block{margin-top:14px;padding:12px;border:1px solid #b7d0c4;border-radius:9px;background:#f2f8f4}
.checkin-form label{width:130px}
.checkin-form small{flex-basis:100%;color:var(--muted)}
.print-receipt{margin-bottom:15px;padding:18px;border:1px solid var(--line);border-radius:10px}
.print-receipt dl{display:grid;gap:8px}
.print-receipt dl div{display:grid;grid-template-columns:minmax(90px,1fr) minmax(0,2fr);gap:10px}
.print-receipt dd{margin:0;overflow-wrap:anywhere}
@media print{
  body.printing-receipt{background:white;color:black}
  body.printing-receipt > :not(dialog),body.printing-receipt .dialog-top,#print-receipt{display:none}
  body.printing-receipt dialog{position:static;width:100%;max-height:none;overflow:visible;border:0;margin:0;padding:0}
  body.printing-receipt dialog::backdrop{display:none}
  .print-receipt{break-inside:avoid}
}
footer{margin-top:30px}
.footer{min-height:82px}
dialog{width:min(640px,calc(100% - 28px));max-height:90dvh;overflow:auto;border:1px solid var(--line);border-radius:16px;padding:20px;color:var(--ink);background:var(--paper)}
dialog::backdrop{background:#101d2eb0}
.dialog-top{margin-bottom:14px}
dialog img,dialog iframe{width:100%;max-height:60vh;object-fit:contain;border:0}
dialog iframe{height:50vh}

@media(max-width:700px){
  .venue-card{grid-template-columns:1fr;gap:16px}
  .venue-map{height:240px}
  .wrap{width:calc(100% - 28px)}
  .hero-inner{gap:12px;grid-template-columns:minmax(0,1fr) minmax(82px,23%);min-height:0;padding-block:36px}
  .hero .gala-name{font-size:1rem}
  .medallion{gap:0;box-shadow:0 0 0 4px #eac9810c}
  .medallion::before{inset:5px}
  .medallion-cap{transform:scale(.52);transform-origin:center bottom;margin-top:-18px}
  .medallion-year{font-size:.75rem}
  .section-head{align-items:start;flex-direction:column;gap:10px}
  .nav{padding-block:10px;flex-wrap:wrap}
  .map{gap:7px 0}
}
@media(max-width:410px){
  .grid{grid-template-columns:1fr}
  .hero-actions{gap:9px}
  .hero-actions .primary{padding-inline:9px;font-size:.86rem}
  .hero-link{font-size:.82rem}
  .legend{gap:7px}
  .floor-plan{--aisle:21px}
  .table{--diagram:45px}
}