:root{--navy:#071d49;--blue:#0b63ce;--sky:#eaf4ff;--red:#d71920;--ink:#152238;--muted:#65748b;--line:#dce4ef;--white:#fff;--success:#087f5b;--warning:#a15c00}*{box-sizing:border-box}html{color:var(--ink);-webkit-text-size-adjust:100%;background:#eef7ff;font-family:Arial,Helvetica,sans-serif}body{min-width:320px;margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.shell{background:#eef7ff url(/brand/background-app.webp) top/cover repeat-y;min-height:100vh}.topbar{background:var(--navy);color:#fff;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}.brand{letter-spacing:-.02em;font-weight:800}.brand span{color:#62b5ff}.brand-header{z-index:12;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffffe6;border-bottom:1px solid #0b63ce24;grid-template-columns:minmax(68px,1fr) 64px minmax(68px,1fr);align-items:center;gap:8px;width:100%;min-height:82px;padding:8px 12px;display:grid;position:relative;box-shadow:0 5px 18px #071d4914}.brand-header img{max-width:100%;height:auto;display:block}.brand-wing{align-items:center;min-width:0;display:flex}.brand-wing-left{justify-content:flex-start}.brand-wing-right{justify-content:flex-end}.brand-wing-left img{width:min(100%,104px)}.brand-wing-right img{width:min(100%,100px)}.brand-center{align-content:center;justify-items:center;min-width:0;display:grid}.brand-center .brand-70{width:42px}.brand-center .brand-acmu-header{width:72px}.login-screen{background:#eff8ff url(/brand/background-login.webp) 50%/cover no-repeat fixed;min-height:100dvh;padding-bottom:28px}.login-panel{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffffd1;border:1px solid #ffffffc7;border-radius:18px;padding:18px;box-shadow:0 18px 50px #071d4929}.login-intro{text-align:center}.login-acmu-logo{width:min(100%,230px);height:auto;margin:0 auto 14px;display:block}.login-intro h1{margin:8px 0}.login-intro p{margin:0}.nav{align-items:center;gap:4px;display:flex}.nav a{border-radius:8px;justify-content:center;align-items:center;min-height:44px;padding:8px 10px;font-size:13px;display:inline-flex}.nav a:hover{background:#ffffff1f}.site-header{display:block}.participant-nav{z-index:20;height:calc(70px + env(safe-area-inset-bottom));padding:7px max(5px, env(safe-area-inset-right)) calc(5px + env(safe-area-inset-bottom)) max(5px, env(safe-area-inset-left));border-top:1px solid var(--line);background:#fff;justify-content:space-around;position:fixed;bottom:0;left:0;right:0;overflow:visible;box-shadow:0 -6px 22px #071d4921}.participant-nav a{min-width:0;height:58px;color:var(--muted);flex-direction:column;flex:1;gap:2px;padding:5px 2px}.participant-nav a.active{color:var(--blue);background:0 0}.participant-nav 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a{color:#fff;flex-direction:row;flex:0 auto;gap:6px;height:44px;padding:8px 10px}.participant-nav a.active,.participant-nav a:hover{color:#fff;background:#ffffff1f}.participant-nav .scan-action{color:#fff;height:44px;top:0}.scan-action-icon{width:32px;height:32px;box-shadow:none;background:#ffffff29;border:0}.scan-action-icon .nav-icon{width:22px;height:22px}.participant-nav .scan-action .nav-label{color:#fff;margin:0}.nav-item-icon{width:24px;height:24px}.nav-icon{width:20px;height:20px}.nav-label{font-size:13px}.container{padding-bottom:56px}.hero{border-radius:22px;padding:44px}.grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.admin-account-bar{padding-inline:28px}.admin-shell{grid-template-columns:230px minmax(0,1fr)}.sidebar{border-right:1px solid var(--line);border-bottom:0;padding:24px 16px;display:block;position:static;overflow:visible}.sidebar a{white-space:normal}.admin-content{padding:30px}}