:root{--ink:#19343f;--ink-soft:#536872;--teal:#188c89;--blue:#147fb0;--amber:#d69b4e;--coral:#d76f5a;--surface:#fff;--page:#f3f6f5;--line:#e2e9e8;--line-strong:#cbd9d7;--muted:#71858a;--shadow:0 14px 35px rgba(29,64,69,.055)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
[hidden]{display:none!important}
body{margin:0;min-width:320px;background:var(--page);color:var(--ink);font:14px/1.55 "PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
button:disabled{opacity:.5;cursor:default}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #98d6d2;outline-offset:2px}
.app-header{background:#173640;color:#fff;border-bottom:3px solid #d7ae72}
.header-inner{max-width:1380px;margin:auto;padding:22px 30px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:15px}
.brand-mark{width:47px;height:47px;display:grid;place-items:center;flex:none;border:1px solid #8bb8b5;border-radius:13px;background:#254b51;color:#e5f5ef;font-size:25px;font-weight:700}
.brand-eyebrow{display:block;color:#a5c3c0;font-size:10px;font-weight:700;letter-spacing:1.6px}
h1{margin:3px 0 0;font-size:23px;line-height:1.2;letter-spacing:.3px}
h1 span{font-weight:400;color:#e2eeeb}
.header-meta{display:flex;align-items:center;gap:20px;font-size:12px;color:#e4efed}
.host-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border:1px solid #45676c;border-radius:20px;color:#d8e9e4;white-space:nowrap}
.host-badge i{width:7px;height:7px;border-radius:50%;background:#88c99c;box-shadow:0 0 0 3px #88c99c24}
#identity{white-space:nowrap;color:#f1f6f4}
#workspace{max-width:1380px;margin:0 auto 70px;padding:0 30px}
.top-nav{position:sticky;top:0;z-index:20;display:flex;align-items:stretch;justify-content:space-between;gap:20px;min-height:66px;margin:0 -30px 0;padding:0 30px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 5px 18px #24444909}
.nav-links{display:flex;gap:5px;align-items:stretch;min-width:0;overflow-x:auto;scrollbar-width:none}
.nav-links::-webkit-scrollbar{display:none}
.nav-tab{position:relative;flex:none;display:inline-flex;align-items:center;gap:7px;padding:0 18px;border:0;border-radius:0;background:transparent;color:#60777d;font-weight:600;white-space:nowrap}
.nav-tab:hover{color:var(--ink);background:#f5f9f8}
.nav-tab.active{color:#136f77;background:#f4faf9}
.nav-tab.active:after{content:"";position:absolute;bottom:0;left:18px;right:18px;height:3px;border-radius:3px 3px 0 0;background:var(--teal)}
.nav-count{display:inline-grid;place-items:center;min-width:19px;height:19px;padding:0 5px;border-radius:10px;background:#f9e6d3;color:#9e6324;font-size:11px}
.nav-actions{display:flex;align-items:center;gap:8px;flex:none}
.nav-tool{border:1px solid var(--line-strong);border-radius:8px;background:#fff;color:#3d6069;padding:8px 12px;font-size:12px;font-weight:600;white-space:nowrap}
.nav-tool:hover{border-color:var(--teal);color:var(--teal)}
.logout-tool{background:#f5f7f6}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;padding:34px 2px 18px}
.section-kicker{color:var(--teal);font-size:11px;font-weight:800;letter-spacing:1.2px}
.section-heading h2{margin:4px 0;font-size:27px;letter-spacing:.2px}
.section-heading p{margin:0;color:var(--ink-soft);font-size:13px}
.heading-side{display:flex;align-items:center;gap:16px;color:var(--muted);font-size:12px;white-space:nowrap}
.heading-line{height:1px;width:52px;background:#9ab8b6}
#message{min-height:18px;margin:0 2px 12px;color:#39847c;font-size:12px}
.workspace-section{animation:section-enter .18s ease-out}
@keyframes section-enter{from{opacity:.7;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
.panel{min-width:0;margin:0 0 20px;padding:23px 25px;border:1px solid var(--line);border-radius:13px;background:var(--surface);box-shadow:var(--shadow)}
.panel h2{margin:0 0 14px;font-size:17px;line-height:1.35;letter-spacing:.2px}
.panel h3{margin:23px 0 10px;padding-top:18px;border-top:1px solid var(--line);font-size:14px}
.panel p{margin:0 0 16px;color:var(--ink-soft);font-size:13px}
.columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:20px}
.columns>.panel{min-width:0}
.narrow{max-width:440px;margin:55px auto;padding:30px}
#login-box h2{font-size:22px}
form{display:grid;gap:12px}
form,#event-qr{scroll-margin-top:86px}
#merchant-form,#event-form,#issue-form{grid-template-columns:repeat(2,minmax(0,1fr))}
#merchant-form label:has(textarea),#event-form label:has(textarea),#issue-form label:has(textarea){grid-column:1/-1}
label{display:grid;gap:5px;color:#39515a;font-size:12px;font-weight:650}
label.check{display:flex;align-items:center;gap:8px;min-height:36px}
input,textarea,select{width:100%;min-height:39px;padding:8px 11px;border:1px solid #d7e1e0;border-radius:7px;background:#fff;color:var(--ink);font-weight:400}
input::placeholder,textarea::placeholder{color:#9cacaf}
input:focus,textarea:focus,select:focus{border-color:#78b7b2}
label.check input{width:15px;min-height:auto;accent-color:var(--teal)}
textarea{min-height:94px;resize:vertical}
form button,.actions button,#exports button,#leaderboard-toggle,.panel>button{border:1px solid transparent;border-radius:8px;background:var(--teal);color:#fff;padding:9px 13px;font-size:12px;font-weight:700}
form button:hover,.actions button:hover,#exports button:hover,#leaderboard-toggle:hover,.panel>button:hover{filter:brightness(.96)}
button.secondary,.actions button.secondary,#exports button{background:#eef6f4;border-color:#dcebe8;color:#237671}
button.danger,.actions button.danger{background:#fff0eb;border-color:#f8ded5;color:#b85342}
.row{display:flex;justify-content:space-between;align-items:center;gap:15px;min-width:0;padding:14px 0;border-bottom:1px solid #eaf0ee}
.row:last-child{border-bottom:0}
.row>div:first-child{min-width:0}
.row strong{display:block;overflow-wrap:anywhere;font-size:13px;font-weight:650}
.row small{display:block;margin-top:4px;color:#73878b;font-size:11px;overflow-wrap:anywhere}
.actions{display:flex;justify-content:flex-end;gap:6px;flex-wrap:wrap;flex:none;max-width:57%}
.actions button{padding:7px 9px;font-size:11px}
.empty{padding:17px 0;color:#8b9b9c;font-size:12px}
pre{max-height:340px;overflow:auto;margin:16px 0 0;padding:14px;border:1px solid var(--line);border-radius:8px;background:#f7faf9;white-space:pre-wrap;word-break:break-word;font-family:inherit;font-size:12px;line-height:1.6}
#exports{display:flex;flex-wrap:wrap;gap:7px}
#audit-list{max-height:360px;overflow:auto}
#event-qr{margin-top:16px}
#event-qr svg{max-width:100%;height:auto;border:8px solid #fff;background:#fff}
#event-qr p{margin:8px 0}
.tag-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.tag-grid label{display:flex;align-items:center;gap:6px;font-weight:400}
.tag-grid input{width:auto;min-height:auto}
fieldset{min-width:0;border:1px solid var(--line);border-radius:8px}
#house-form{margin:16px 0;padding:18px;border:1px solid #d9eae5;border-radius:9px;background:#f4faf8}
#points-form,#volunteer-form,#redeem-form{margin-top:20px;padding-top:20px;border-top:1px solid var(--line)}
.overview-hero{position:relative;display:flex;justify-content:space-between;min-height:248px;margin-bottom:20px;overflow:hidden;border:1px solid #d8e5df;border-radius:14px;background:#e9f1ec}
.hero-copy{position:relative;z-index:2;padding:32px 38px}
.hero-label{display:inline-block;color:#54817c;font-size:11px;font-weight:800;letter-spacing:1px}
.hero-copy h3{margin:9px 0;font-size:28px;line-height:1.25;letter-spacing:.4px}
.hero-copy p{margin:0;color:#59716f;font-size:13px}
.hero-action{display:inline-flex;align-items:center;gap:22px;margin-top:22px;padding:9px 16px;border:0;border-radius:7px;background:#1d6f71;color:#fff;font-size:12px;font-weight:700}
.hero-action span{font-size:17px;font-weight:400}
.hero-art{position:absolute;right:0;top:0;width:43%;height:100%;overflow:hidden;background:#d8e8dc}
.art-circle{position:absolute;border:1px solid #b7d3c4;border-radius:50%}
.art-circle-one{width:300px;height:300px;right:23%;top:-65px}
.art-circle-two{width:390px;height:390px;right:-25%;top:-125px}
.art-tile{position:absolute;display:block;width:142px;height:152px;border-radius:18px;transform:rotate(8deg)}
.art-tile-back{right:19%;top:41px;background:#e5ad71;box-shadow:0 20px 30px #446f6450}
.art-tile-front{right:24%;top:34px;background:#fbfbf3;border:1px solid #e3e3d6;transform:rotate(-7deg);box-shadow:0 22px 35px #446f6433}
.tile-sun{position:absolute;right:18px;top:17px;width:28px;height:28px;border-radius:50%;background:#e6b56e}
.tile-roof{position:absolute;left:23px;top:48px;width:96px;height:12px;transform:rotate(-32deg);border-radius:6px;background:#5c938b}
.tile-roof:after{content:"";position:absolute;left:38px;top:27px;width:91px;height:12px;transform:rotate(65deg);border-radius:6px;background:#5c938b}
.tile-window{position:absolute;left:42px;top:80px;width:27px;height:27px;border:6px solid #8fbab0;background:#ebf4e9}
.tile-door{position:absolute;right:36px;bottom:0;width:29px;height:55px;border-radius:8px 8px 0 0;background:#dc9274}
.art-caption{position:absolute;right:22px;bottom:18px;color:#50776e;font-size:10px;font-weight:700;letter-spacing:2px}
.summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}
.summary-card{display:flex;flex-direction:column;align-items:flex-start;min-width:0;padding:20px 22px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);text-align:left;box-shadow:var(--shadow)}
.summary-card:hover{border-color:#bad5d0;transform:translateY(-2px)}
.summary-top{display:flex;justify-content:space-between;align-items:center;width:100%;margin-bottom:13px}
.summary-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;font-size:19px;font-weight:700}
.icon-amber{background:#fcf2e4;color:#c4853a}.icon-teal{background:#e5f4f0;color:#23877d}.icon-blue{background:#e7f1f8;color:#2c7fa4}.icon-coral{background:#faece6;color:#ca7963}
.summary-arrow{color:#9cb2b2;font-size:17px}
.summary-card strong{font-size:30px;line-height:1.2;font-weight:750}
.summary-label{margin-top:5px;font-size:13px;font-weight:700}
.summary-card small{margin-top:3px;color:#8a9a9a;font-size:11px}
.overview-bottom{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(270px,.8fr);gap:20px}
.overview-bottom .panel{min-height:258px}
.panel-heading{display:flex;justify-content:space-between;align-items:end;gap:12px;margin-bottom:10px}
.panel-heading h2{margin:3px 0 0}
.panel-eyebrow{color:var(--teal);font-size:10px;font-weight:800;letter-spacing:1.4px}
.panel-hint{color:#96a5a4;font-size:11px}
.queue-item{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid #eaf0ee}
.queue-item:last-child{border:0}
.queue-dot{width:8px;height:8px;flex:none;border-radius:50%;background:var(--amber)}
.queue-copy{flex:1;min-width:0}
.queue-copy strong{display:block;font-size:13px}
.queue-copy small{color:#819495;font-size:11px}
.queue-item button{border:0;background:transparent;color:var(--teal);font-size:12px;font-weight:700}
.guide-step{display:flex;gap:14px;align-items:flex-start;padding:12px 0;border-bottom:1px solid #ecf0ee}
.guide-step:last-child{border:0}
.guide-step>span{color:#c39c67;font-size:12px;font-weight:800}
.guide-step strong{display:block;font-size:12px}.guide-step small{color:#819494;font-size:11px}
.event-dashboard,.event-records{margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}
.event-dashboard h3,.event-records h3{margin:0 0 14px;padding:0;border:0}
.stats-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.stats-metric{display:flex;flex-direction:column;gap:3px;padding:13px;border:1px solid #dbe9e6;border-radius:8px;background:#f3f9f7}
.stats-metric span{color:#66807e;font-size:11px}
.stats-metric strong{color:#196e70;font-size:21px}
.stats-block{margin-top:18px;padding-top:9px;border-top:1px solid var(--line)}
.stats-block h4{margin:4px 0 12px;font-size:13px}
.stats-legend{margin:-5px 0 12px;color:#758a8b;font-size:11px}
.stats-row{margin:12px 0}.stats-row-label{display:flex;justify-content:space-between;align-items:baseline;gap:10px;font-size:12px}.stats-row-label strong{color:#526b70;font-size:11px;text-align:right}
.bar-track{display:block;width:100%;height:12px;margin-top:6px;overflow:hidden;border:0;border-radius:7px;background:#e5efed;appearance:none}
.bar-track::-webkit-progress-bar{border-radius:7px;background:#e5efed}
.bar-track::-webkit-progress-value{border-radius:7px;background:#40aaa1}
.bar-track::-moz-progress-bar{border-radius:7px;background:#40aaa1}
.bar-track.attended{height:8px;margin-top:3px}
.bar-track.attended::-webkit-progress-value{background:#d49b56}
.bar-track.attended::-moz-progress-bar{background:#d49b56}
@media(max-width:1050px){.nav-tab{padding:0 13px}.heading-side{display:none}.overview-bottom{grid-template-columns:1fr 310px}#merchant-form,#event-form,#issue-form{grid-template-columns:1fr}#merchant-form label:has(textarea),#event-form label:has(textarea),#issue-form label:has(textarea){grid-column:auto}.columns .row{display:block}.columns .actions{justify-content:flex-start;max-width:none;margin-top:9px}}
@media(max-width:800px){.header-inner{padding:18px 22px}.host-badge{display:none}#workspace{padding:0 18px}.top-nav{margin:0 -18px;padding:0 18px}.columns{grid-template-columns:1fr}.summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.overview-bottom{grid-template-columns:1fr}.hero-art{width:45%}.hero-copy{padding:26px}.hero-copy h3{font-size:24px}}
@media(max-width:650px){.top-nav{display:block}.nav-links{height:54px}.nav-actions{justify-content:flex-end;padding:8px 0;border-top:1px solid var(--line)}}
@media(max-width:560px){.header-inner{display:block}.header-meta{margin:12px 0 0 62px}.brand-eyebrow{font-size:9px}h1{font-size:19px}.section-heading h2{font-size:23px}.panel{padding:18px}.overview-hero{min-height:220px}.hero-copy{width:70%;padding:24px}.hero-copy h3{font-size:21px}.hero-copy p{max-width:190px;font-size:11px}.hero-art{width:50%;opacity:.67}.art-tile-front{right:5%;width:110px;height:128px}.art-tile-back{right:0;width:110px;height:128px}.art-caption{display:none}.summary-grid{gap:10px}.summary-card{padding:15px}.summary-card strong{font-size:25px}.row{display:block}.actions{justify-content:flex-start;max-width:none;margin-top:9px}}
@media print{body{background:#fff}.app-header,.top-nav,.section-heading,#message{display:none!important}#workspace{max-width:none;margin:0;padding:0}.workspace-section:not(#events){display:none!important}#events{display:block!important}#events>.panel:first-child{display:none!important}#events>.panel:last-child>*:not(#event-qr){display:none!important}#event-qr{display:block!important}}