:root{
  --navy-950:#071b2d;--navy-900:#0b263f;--navy-800:#123b60;--navy-700:#184d79;
  --blue-600:#1769aa;--blue-500:#2580c2;--blue-100:#e7f1f9;
  --green-700:#12633f;--green-100:#e7f6ee;--amber-700:#8a5700;--amber-100:#fff3d9;
  --red-700:#9e2b25;--red-100:#fff0ef;--ink-950:#152231;--ink-700:#415365;--ink-500:#6c7b8b;
  --canvas:#f2f5f8;--surface:#fff;--surface-2:#f8fafc;--line:#dce4ec;--line-strong:#c8d3de;
  --shadow-xs:0 1px 2px rgba(10,35,57,.05);--shadow-sm:0 5px 18px rgba(10,35,57,.07);--shadow-md:0 16px 40px rgba(10,35,57,.10);
  --radius-sm:7px;--radius:11px;--radius-lg:16px;--sidebar:286px;--topbar:68px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--canvas);color:var(--ink-950);font:14px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--blue-600);text-decoration:none}a:hover{color:var(--navy-700)}img{max-width:100%}button,input,select,textarea{font:inherit}

/* Top application bar */
.topbar{height:var(--topbar);position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);box-shadow:var(--shadow-xs);backdrop-filter:blur(12px)}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink-950)}.brand:hover{color:var(--ink-950)}.brand-mark{display:grid;place-items:center;height:36px;min-width:54px;padding:0 10px;border-radius:8px;background:linear-gradient(135deg,var(--navy-800),var(--blue-600));color:#fff;font-weight:900;letter-spacing:.08em;box-shadow:0 5px 14px rgba(23,105,170,.22)}.brand-name{font-size:19px;font-weight:800;letter-spacing:-.02em}.topbar-actions{display:flex;align-items:center;gap:18px}.topbar-actions>a{font-weight:700;color:var(--ink-700)}.topbar-actions>a:hover{color:var(--blue-600)}.user-name{color:var(--ink-500);font-weight:650}.inline{display:inline-flex;align-items:center;gap:8px;margin:0}.link{padding:0;border:0;background:none;color:var(--blue-600);font-weight:750;cursor:pointer}

/* Main application frame */
.app-frame{min-height:calc(100vh - var(--topbar))}.app-frame.with-sidebar{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr)}.workspace-main{min-width:0}.shell{width:min(100%,1540px);margin:0 auto;padding:30px 36px 72px}.workspace-sidebar{position:sticky;top:var(--topbar);height:calc(100vh - var(--topbar));overflow:auto;background:linear-gradient(180deg,var(--navy-900),var(--navy-950));color:#fff;border-right:1px solid rgba(255,255,255,.05);scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.25) transparent}.conference-switcher{padding:22px 20px 18px;border-bottom:1px solid rgba(255,255,255,.10);display:grid;gap:3px}.conference-switcher small{color:#91b5d1;text-transform:uppercase;letter-spacing:.14em;font-size:10px;font-weight:900}.conference-switcher strong{font-size:17px;line-height:1.3}.conference-switcher span{color:#b6ccdc}.sidebar-home{display:flex;align-items:center;margin:14px 12px 8px;padding:10px 12px;border-radius:8px;background:rgba(255,255,255,.11);color:#fff;font-weight:800}.sidebar-home:before{content:'⌂';margin-right:9px;color:#9ed1f4}.sidebar-home:hover{background:rgba(255,255,255,.16);color:#fff}.sidebar-nav{padding:2px 10px 24px}.sidebar-nav details{border-top:1px solid rgba(255,255,255,.08)}.sidebar-nav details:first-child{border-top:0}.sidebar-nav summary{position:relative;cursor:pointer;list-style:none;padding:13px 28px 10px 8px;color:#f5f9fc;font-size:12px;font-weight:850;line-height:1.35;letter-spacing:.015em}.sidebar-nav summary::-webkit-details-marker{display:none}.sidebar-nav summary:after{content:'⌄';position:absolute;right:8px;top:12px;color:#7fabca;transition:.16s}.sidebar-nav details:not([open]) summary:after{transform:rotate(-90deg)}.sidebar-nav details>div{display:grid;padding:0 0 9px}.sidebar-nav a{position:relative;padding:7px 10px 7px 18px;border-radius:6px;color:#c9dce9;font-size:12.5px;line-height:1.35}.sidebar-nav a:before{content:'';position:absolute;left:7px;top:13px;width:4px;height:4px;border-radius:99px;background:#6796b8}.sidebar-nav a:hover{background:rgba(255,255,255,.08);color:#fff}.sidebar-nav a:hover:before{background:#9bd1f5}

/* Page structure */
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin:0 0 24px}.page-head>div:first-child{min-width:0}.page-head h1{margin:2px 0 6px;font-size:clamp(27px,3vw,37px);line-height:1.14;letter-spacing:-.035em}.page-head p{margin:0}.eyebrow{margin:0 0 5px;color:var(--blue-600);text-transform:uppercase;letter-spacing:.13em;font-size:10.5px;font-weight:900}.muted,.help,.form-help,small{color:var(--ink-500)}.actions{display:flex;align-items:center;justify-content:flex-end;gap:9px;flex-wrap:wrap}.stack{display:grid;gap:18px}.wide{max-width:1000px;margin:auto}.layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:22px}.two,.two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:17px}.row-between,.panel-title,.meta,.metrics{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* Surfaces */
.panel,.card,.section-card,.console-group,.auth-card,.stats article{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-xs)}.panel,.section-card{padding:24px;border-radius:var(--radius)}.panel-title{margin-bottom:17px}.panel-title h2,.section-card>h2{margin:0;font-size:19px;letter-spacing:-.015em}.section-card>h2{padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:20px}.card{display:block;padding:21px;border-radius:var(--radius);color:var(--ink-950);transition:border-color .18s,box-shadow .18s,transform .18s}.card:hover{border-color:#aac6da;box-shadow:var(--shadow-sm);transform:translateY(-2px)}.card h2{margin:10px 0 4px}.subsection{padding-top:18px;margin-top:18px;border-top:1px solid var(--line)}.subsection h3{margin:0 0 12px;font-size:16px}.empty{padding:42px 24px;text-align:center;color:var(--ink-500)}
.hero{padding:35px 38px;margin-bottom:24px;border-radius:var(--radius-lg);background:linear-gradient(120deg,var(--navy-800),#245f90);color:#fff;box-shadow:var(--shadow-md)}.hero.compact{padding:30px 34px}.hero h1{margin:4px 0 10px;font-size:clamp(30px,4vw,45px);line-height:1.1;letter-spacing:-.045em}.hero.compact h1{font-size:clamp(28px,3vw,38px)}.hero p{max-width:760px;margin:0;color:#d9e8f3}.hero .eyebrow{color:#9bd1f5}

/* Metrics and console */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:13px;margin:0 0 22px}.stats article{padding:17px 18px;border-radius:9px;border-left:3px solid var(--blue-600)}.stats span{display:block;color:var(--ink-500);font-size:12px;font-weight:750;text-transform:uppercase;letter-spacing:.04em}.stats strong{display:block;margin-top:4px;font-size:27px;line-height:1;font-weight:850;letter-spacing:-.04em}.console-grid{display:grid;grid-template-columns:repeat(3,minmax(235px,1fr));gap:15px}.console-group{overflow:hidden;border-radius:9px}.console-group h2{margin:0;padding:14px 16px;background:linear-gradient(180deg,#fbfcfd,#f4f7fa);border-bottom:1px solid var(--line);font-size:14px;color:var(--navy-800)}.console-group nav{display:grid}.console-group a{padding:9px 16px;border-bottom:1px solid #edf1f4;color:#285b81;font-weight:650;line-height:1.35}.console-group a:last-child{border-bottom:0}.console-group a:hover{background:#f4f9fd;color:var(--blue-600)}.track-console{display:grid;gap:8px}.track-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 14px;background:#fff;border:1px solid var(--line);border-radius:8px}.track-row>div:first-child{min-width:0}.track-row strong{font-size:14px}.track-row small{display:block;margin-left:22px}.track-toggle{display:inline-grid;place-items:center;width:18px;height:18px;margin-right:4px;border:1px solid #b8c9d6;border-radius:4px;color:var(--blue-600);font-size:13px}.track-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}

/* Forms */
label{display:grid;gap:7px;color:#304255;font-weight:750}input,select,textarea{width:100%;min-height:42px;padding:10px 11px;border:1px solid var(--line-strong);border-radius:7px;background:#fff;color:var(--ink-950);transition:border-color .16s,box-shadow .16s}textarea{min-height:110px;resize:vertical;line-height:1.5}input:hover,select:hover,textarea:hover{border-color:#aab9c7}input:focus,select:focus,textarea:focus{outline:0;border-color:var(--blue-500);box-shadow:0 0 0 3px rgba(37,128,194,.13)}input[readonly],textarea[readonly]{background:#f5f7f9;color:var(--ink-500)}.check{display:flex;align-items:center;gap:8px}.check input,.author-options input{width:auto;min-height:0}.filter-grid,.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}.filter-actions{display:flex;align-items:end;gap:8px}.check-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px}.check-grid label,.block{display:flex;align-items:center;gap:8px;padding:10px 11px;border:1px solid var(--line);border-radius:7px;background:var(--surface-2)}.sticky-save{position:sticky;bottom:0;z-index:20;display:flex;justify-content:flex-end;padding:13px 16px;background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:9px;box-shadow:0 -5px 18px rgba(10,35,57,.06);backdrop-filter:blur(8px)}.text-counter{text-align:right;font-size:11px;color:var(--ink-500)}
.subject-area-picker{display:grid;grid-template-columns:minmax(0,1fr) 82px minmax(0,1fr);gap:14px;align-items:center}.subject-area-picker textarea{min-height:265px}.subject-area-actions{display:grid;gap:8px}.deadline-table input,.deadline-table select{min-width:150px}

/* Buttons, statuses and alerts */
.button,button{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:9px 14px;border:1px solid transparent;border-radius:7px;font:inherit;font-weight:800;line-height:1.15;cursor:pointer;transition:background .16s,border-color .16s,box-shadow .16s,transform .08s}.button:active,button:active{transform:translateY(1px)}.primary{background:var(--blue-600);border-color:var(--blue-600);color:#fff;box-shadow:0 4px 11px rgba(23,105,170,.15)}.primary:hover{background:#115c96;border-color:#115c96;color:#fff}.secondary{background:#f2f6f9;border-color:#cfdae3;color:var(--navy-800)}.secondary:hover{background:#e8f0f6;border-color:#b8c9d6;color:var(--navy-800)}.danger{background:var(--red-700);border-color:var(--red-700);color:#fff}.icon-button{background:#fff;border-color:var(--line);color:var(--red-700);padding:7px 10px}.badge,.status{display:inline-flex;align-items:center;width:max-content;padding:3px 8px;border-radius:999px;background:#eaf1f6;color:#2d526e;font-size:10.5px;font-weight:850;letter-spacing:.03em}.status-dot{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;font-size:10px;font-weight:850}.status-dot.ok{background:var(--green-100);color:var(--green-700)}.status-dot.warn{background:var(--amber-100);color:var(--amber-700)}.alert,.notice{padding:11px 13px;border-radius:7px;border:1px solid}.alert{background:var(--red-100);border-color:#efc0bc;color:var(--red-700)}.alert.success,.notice{background:var(--green-100);border-color:#bce0cb;color:var(--green-700)}

/* Tables */
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:8px;background:#fff}table{width:100%;border-collapse:separate;border-spacing:0}th,td{padding:11px 12px;border-bottom:1px solid #e9eef2;text-align:left;vertical-align:top}th{position:sticky;top:0;z-index:1;background:#f6f8fa;color:#617284;font-size:10.5px;text-transform:uppercase;letter-spacing:.065em;font-weight:900}tbody tr:last-child td{border-bottom:0}tbody tr:hover td{background:#fbfdfe}td small{display:block;margin-top:2px}.timestamp{white-space:nowrap;font-size:11px;color:var(--ink-500)}.pagination{display:flex;gap:5px;margin:15px 0;flex-wrap:wrap}.pagination a{padding:7px 10px;border:1px solid var(--line);border-radius:6px;background:#fff}.pagination a.active{background:var(--navy-800);border-color:var(--navy-800);color:#fff}

/* Author workflow */
.author-editor{display:grid;gap:12px}.author-card{padding:16px;border:1px solid var(--line);border-radius:9px;background:#fbfcfd}.author-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:13px}.author-card-head h3{margin:0;font-size:15px}.author-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.author-options{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px}.author-options label{display:flex;align-items:center;gap:7px;font-weight:650}.order-buttons{display:flex;gap:5px}

/* Auth */
.auth-card{width:min(920px,calc(100% - 32px));margin:7vh auto;padding:0;border-radius:var(--radius-lg);display:grid;grid-template-columns:1.05fr .95fr;overflow:hidden;box-shadow:var(--shadow-md)}.auth-card>div:first-child{padding:52px 48px;background:linear-gradient(145deg,var(--navy-900),var(--navy-700));color:#fff}.auth-card>div:first-child .eyebrow{color:#9bd1f5}.auth-card h1{margin:5px 0 13px;font-size:42px;line-height:1.05;letter-spacing:-.045em}.auth-card>div:first-child p:last-child{color:#d4e4ef}.auth-card>form{padding:45px 42px;align-content:center;background:#fff}.auth-card>form button{width:100%}

/* Files, uploads and conference branding */
.paper-layout{grid-template-columns:minmax(0,2.2fr) minmax(300px,1fr)}.stage-section{margin-top:24px;padding-top:21px;border-top:1px solid var(--line)}.upload-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.upload-card{display:flex;flex-direction:column;gap:9px;padding:14px;border:1px solid var(--line);border-radius:8px;background:#fafcfd}.upload-card h3,.upload-card p{margin:0}.upload-card button{margin-top:auto}.upload-current{font-size:12px;overflow-wrap:anywhere}.upload-progress{display:grid;grid-template-columns:1fr auto;gap:7px;align-items:center}.upload-progress progress{width:100%;height:8px;accent-color:var(--green-700)}.success-text{color:var(--green-700);font-weight:800}.error-text{color:var(--red-700);font-weight:800}.document-list{display:grid;gap:8px}.file{display:grid;padding:10px 0;border-bottom:1px solid var(--line)}.conference-banner{position:relative;max-height:260px;overflow:hidden;background:var(--navy-800)}.conference-banner>img:first-child{width:100%;height:clamp(150px,20vw,260px);display:block;object-fit:cover}.conference-logo{position:absolute;left:max(24px,4vw);bottom:18px;max-width:210px;max-height:90px;padding:9px;border-radius:9px;background:rgba(255,255,255,.95);object-fit:contain;box-shadow:var(--shadow-md)}.branding-preview{display:block;margin-top:10px;border:1px solid var(--line);border-radius:8px;background:#fff;object-fit:contain}.logo-preview{max-width:220px;max-height:110px}.banner-preview{width:100%;max-height:175px;object-fit:cover}

/* Footer */
footer{padding:22px 30px 30px;text-align:center;color:#7b8997;font-size:12px}

@media(max-width:1180px){:root{--sidebar:252px}.shell{padding:26px 24px 66px}.console-grid{grid-template-columns:repeat(2,minmax(230px,1fr))}.author-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.upload-grid{grid-template-columns:1fr 1fr}}
@media(max-width:820px){.app-frame.with-sidebar{display:block}.workspace-sidebar{position:relative;top:0;width:auto;height:auto;max-height:none}.conference-switcher{padding:16px}.sidebar-nav{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}.sidebar-nav details{border-top:0;border-bottom:1px solid rgba(255,255,255,.08)}.shell{padding:22px 15px 58px}.page-head{display:block}.page-head .actions{justify-content:flex-start;margin-top:14px}.console-grid,.two,.two-col,.three,.layout,.paper-layout,.upload-grid,.subject-area-picker{grid-template-columns:1fr}.subject-area-actions{grid-template-columns:1fr 1fr}.auth-card{grid-template-columns:1fr;margin:24px auto}.auth-card>div:first-child,.auth-card>form{padding:32px 27px}.auth-card h1{font-size:34px}.brand-name,.user-name{display:none}.topbar{padding:0 14px}.topbar-actions{gap:11px}.author-card-grid{grid-template-columns:1fr}.track-row{align-items:flex-start}.track-actions{flex-direction:column;align-items:flex-end}}
@media(max-width:560px){.sidebar-nav{grid-template-columns:1fr}.console-grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.page-head h1{font-size:27px}.hero,.hero.compact{padding:25px 22px}.panel,.section-card{padding:18px}.track-row{display:block}.track-actions{flex-direction:row;align-items:center;margin-top:11px}.actions .button{width:100%}.topbar-actions>a{display:none}}

/* v15 settings, branding, login, and track manager */
.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin:0 0 22px}.page-heading h1{margin:2px 0 7px;font-size:clamp(28px,3vw,38px);line-height:1.12;letter-spacing:-.035em}.page-heading p{margin:0;max-width:780px;color:var(--ink-500)}.heading-actions{display:flex;gap:9px;flex-wrap:wrap}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:18px}.panel-heading h2{margin:0 0 5px}.panel-heading p{margin:0;color:var(--ink-500)}.no-padding{padding:0;overflow:hidden}.small{min-height:32px;padding:7px 10px;font-size:12px}.full-width{width:100%}
.settings-tabs{position:sticky;top:calc(var(--topbar) + 8px);z-index:18;display:flex;gap:6px;overflow:auto;margin:0 0 20px;padding:8px;background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow-xs);scrollbar-width:thin}.settings-tabs a{flex:0 0 auto;padding:8px 11px;border-radius:7px;color:var(--ink-700);font-size:12px;font-weight:800}.settings-tabs a:hover{background:var(--blue-100);color:var(--blue-600)}.branding-settings{scroll-margin-top:145px}.branding-form{display:grid;gap:18px}.branding-preview-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(260px,1fr);gap:20px}.branding-preview{display:grid;gap:11px;margin:0;padding:16px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2)}.branding-preview>span{font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-500)}.branding-preview>img{width:100%;height:220px;border-radius:8px;object-fit:cover;background:#e9eef2}.branding-preview.logo-preview>img{height:150px;object-fit:contain;background:#fff}.empty-preview{display:grid;place-items:center;min-height:150px;border:1px dashed var(--line-strong);border-radius:8px;color:var(--ink-500);background:#fff}.check-line{display:flex;align-items:center;gap:8px}.check-line input{width:auto;min-height:0}.form-actions{display:flex;justify-content:flex-end}.compact-form{padding-top:18px;border-top:1px solid var(--line)}
.login-layout{width:min(1180px,calc(100% - 40px));min-height:650px;margin:5vh auto;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(420px,.85fr);overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow-md)}.login-brand-panel{position:relative;display:flex;align-items:flex-end;min-height:650px;padding:48px;background:linear-gradient(145deg,var(--navy-900),var(--navy-700));background-size:cover;background-position:center;color:#fff}.login-brand-content{max-width:680px}.login-brand-content h1{margin:8px 0 14px;font-size:clamp(36px,5vw,62px);line-height:1.02;letter-spacing:-.05em;text-shadow:0 2px 16px rgba(0,0,0,.2)}.login-brand-content p:last-child{font-size:16px;color:#e1eef7}.login-conference-logo{display:block;max-width:280px;max-height:120px;margin-bottom:26px;padding:12px;border-radius:10px;background:rgba(255,255,255,.96);object-fit:contain;box-shadow:var(--shadow-md)}.login-ahfe-mark{display:inline-grid;place-items:center;padding:13px 18px;margin-bottom:26px;border:1px solid rgba(255,255,255,.3);border-radius:10px;background:rgba(255,255,255,.12);font-size:25px;font-weight:950;letter-spacing:.12em}.login-form-panel{display:grid;place-items:center;padding:48px}.login-form-card{width:min(100%,430px)}.login-form-card h2{margin:3px 0 8px;font-size:32px;letter-spacing:-.035em}.forgot-link{display:block;text-align:center;font-weight:750}
.track-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px}.track-toolbar h2{margin:0 0 4px}.track-toolbar p{margin:0}.track-settings-table-wrap{border:0;border-radius:0}.track-settings-table{min-width:1450px}.track-settings-table th{top:0}.track-settings-table td{vertical-align:middle}.track-settings-table input,.track-settings-table select{min-height:36px;padding:7px 8px;font-size:12px}.track-settings-table td>input[type=datetime-local]{margin-top:6px}.drag-col{width:122px}.order-control{display:grid;grid-template-columns:30px 52px 30px;gap:4px;align-items:center}.order-control .icon-button{min-height:31px;padding:5px}.sort-input{text-align:center}.track-name-cell{min-width:330px}.track-name-cell>input{font-weight:800}.track-code-line{margin-top:7px}.track-code-line label{display:grid;grid-template-columns:42px 1fr;align-items:center;gap:7px;font-size:11px}.switch{display:grid;grid-template-columns:42px auto;align-items:center;gap:7px;cursor:pointer}.switch input{position:absolute;opacity:0;pointer-events:none}.switch span{position:relative;width:42px;height:23px;border-radius:99px;background:#bcc8d2;transition:.18s}.switch span:after{content:'';position:absolute;top:3px;left:3px;width:17px;height:17px;border-radius:50%;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.25);transition:.18s}.switch input:checked+span{background:var(--green-700)}.switch input:checked+span:after{transform:translateX(19px)}.switch small{grid-column:1/-1;text-align:center}.row-actions{min-width:132px}.row-actions .button,.row-actions button{width:100%;margin:3px 0}.track-settings-table tbody tr:nth-child(even) td{background:#fbfcfd}.track-settings-table tbody tr:hover td{background:#f2f8fc}.sticky-save{align-items:center;justify-content:space-between}
@media(max-width:980px){.branding-preview-grid,.login-layout{grid-template-columns:1fr}.login-layout{min-height:0;margin:22px auto}.login-brand-panel{min-height:360px;padding:32px}.login-form-panel{padding:36px 26px}.track-toolbar,.page-heading,.panel-heading{display:block}.track-toolbar .actions,.heading-actions,.panel-heading .button{margin-top:14px}.settings-tabs{top:calc(var(--topbar) + 4px)}}
@media(max-width:620px){.login-layout{width:min(100% - 20px,1180px)}.login-brand-panel{min-height:300px;padding:25px}.login-brand-content h1{font-size:34px}.login-conference-logo{max-width:210px;max-height:90px}.branding-preview>img{height:150px}.sticky-save{display:grid;gap:10px}.sticky-save button{width:100%}}

/* v16 AHFE Master-style multi-filter builder */
.advanced-filter-panel{padding:0;overflow:hidden}.advanced-filter-head{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;padding:22px 24px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fff,#fbfcfd)}.advanced-filter-head h2{margin:2px 0 5px}.advanced-filter-head p{margin:0;color:var(--ink-500)}.filter-head-actions{display:flex;gap:8px;flex-wrap:wrap}.saved-filter-bar{display:grid;grid-template-columns:minmax(250px,340px) auto 1fr;gap:10px;align-items:end;padding:15px 24px;border-bottom:1px solid var(--line);background:#f7fafc}.saved-filter-chips{display:flex;gap:7px;flex-wrap:wrap;align-items:center}.saved-filter-chip{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;background:#fff;overflow:hidden}.saved-filter-chip>button{min-height:30px;padding:5px 10px;border:0;border-radius:0;background:transparent;color:var(--blue-600);font-size:12px}.saved-filter-chip form{margin:0}.saved-filter-chip .chip-delete{min-height:30px;padding:4px 9px;border:0;border-left:1px solid var(--line);border-radius:0;background:transparent;color:var(--red-700);font-size:17px}.advanced-filter-form{padding:20px 24px}.quick-search-row{display:grid;grid-template-columns:minmax(280px,1fr) auto;gap:12px;align-items:end;margin-bottom:17px}.filter-logic-line{display:flex;align-items:center;gap:7px;margin:2px 0 12px;color:var(--ink-500);font-size:13px}.filter-logic-line strong{padding:4px 8px;border-radius:5px;background:var(--navy-800);color:#fff;letter-spacing:.04em}.filter-rules{display:grid;gap:8px}.filter-rule{display:grid;grid-template-columns:34px minmax(210px,1.25fr) minmax(100px,.45fr) minmax(210px,1fr) 38px;gap:9px;align-items:end;padding:11px;border:1px solid var(--line);border-radius:8px;background:#fbfcfd}.filter-rule label{margin:0}.filter-rule label>span{display:block;margin-bottom:5px;color:var(--ink-500);font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.05em}.filter-rule select,.filter-rule input{min-height:38px}.filter-rule-number{display:grid;place-items:center;width:27px;height:27px;margin-bottom:6px;border-radius:50%;background:var(--blue-100);color:var(--blue-600);font-weight:900}.filter-rule .danger{margin-bottom:1px;color:var(--red-700);font-size:18px}.filter-empty{padding:28px;border:1px dashed var(--line-strong);border-radius:8px;text-align:center;color:var(--ink-500);background:#fbfcfd}.filter-footer{display:flex;justify-content:space-between;gap:10px;margin-top:14px}.save-filter-form{display:grid;grid-template-columns:minmax(250px,1fr) auto auto;gap:14px;align-items:end;padding:16px 24px;border-top:1px solid var(--line);background:#f7fafc}.save-filter-form .check-line{padding-bottom:9px}
@media(max-width:900px){.advanced-filter-head,.saved-filter-bar{display:block}.filter-head-actions,.saved-filter-bar>button,.saved-filter-chips{margin-top:10px}.filter-rule{grid-template-columns:30px 1fr 1fr 36px}.filter-value{grid-column:2/4}.save-filter-form{grid-template-columns:1fr}.save-filter-form .check-line{padding:0}.quick-search-row{grid-template-columns:1fr}}
@media(max-width:560px){.advanced-filter-head,.advanced-filter-form,.saved-filter-bar,.save-filter-form{padding-left:15px;padding-right:15px}.filter-rule{grid-template-columns:28px 1fr 34px}.filter-rule label:nth-of-type(1),.filter-rule label:nth-of-type(2),.filter-value{grid-column:2}.filter-rule .danger{grid-column:3;grid-row:1}.filter-footer{display:grid}.filter-footer button{width:100%}}

/* v17 UI quality pass — page-safe layouts and AHFE Master filter UX */
html{scroll-behavior:smooth}
.shell{min-width:0}.shell>*{min-width:0}
.panel,.section-card,.card,.console-group{min-width:0}
.panel{overflow:visible}
.panel h2{line-height:1.25}
.panel h3{line-height:1.3}

/* Conference settings: no compressed or overlapping controls */
.settings-page .hero.compact{margin-bottom:18px}
.settings-page .settings-tabs{scroll-snap-type:x proximity}
.settings-page .settings-tabs a{scroll-snap-align:start;white-space:nowrap}
.settings-page form.stack{gap:22px}
.settings-page .settings-section{scroll-margin-top:150px;padding:26px}
.settings-page .settings-section>h2{margin:0 0 20px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.settings-page .settings-section>.three,
.settings-page .settings-section>.two{align-items:start}
.settings-page #deadlines .three{grid-template-columns:repeat(3,minmax(220px,1fr))}
.settings-page #submission .three,
.settings-page #review .three,
.settings-page #proceedings .three{grid-template-columns:repeat(3,minmax(220px,1fr))}
.settings-page #camera .two{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.settings-page #camera .two>div{min-width:0;padding:20px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2)}
.settings-page #camera .two>div>h3{margin:0 0 15px}
.settings-page #program .three{grid-template-columns:repeat(3,minmax(250px,1fr));gap:20px}
.settings-page #program .three>div{min-width:0;padding:18px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2)}
.settings-page .check-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:10px}
.settings-page .check-grid>label,
.settings-page label.block{display:flex;align-items:flex-start;gap:10px;min-width:0;padding:11px 12px;line-height:1.35}
.settings-page .check-grid input[type=checkbox],
.settings-page label.block input[type=checkbox]{flex:0 0 auto;margin-top:2px}
.settings-page input[type=color]{width:84px;min-height:44px;padding:4px}
.settings-page textarea{min-height:130px}
.settings-page .compact-form{grid-template-columns:repeat(2,minmax(260px,1fr));align-items:start}
.settings-page .compact-form button{align-self:end;justify-self:start}
.settings-page #statuses form.three{grid-template-columns:repeat(3,minmax(210px,1fr));align-items:end}
.settings-page #statuses form.three>label:nth-of-type(4),
.settings-page #statuses form.three>label:nth-of-type(5){align-self:center}
.settings-page .sticky-save{bottom:16px;border-color:#a8bfd0;box-shadow:0 -8px 24px rgba(12,42,66,.12)}

/* Filter builder: compact AHFE Master-style conditions */
.advanced-filter-panel{border-radius:12px}
.advanced-filter-head{padding:20px 22px;background:#fff}
.advanced-filter-head h2{font-size:22px}
.advanced-filter-head .eyebrow{margin-bottom:3px}
.filter-head-actions .button,.filter-head-actions button{min-height:38px}
.saved-filter-bar{grid-template-columns:minmax(260px,360px) auto minmax(0,1fr);padding:13px 22px;background:#f8fafc}
.saved-filter-bar>label{gap:5px}
.saved-filter-chips{max-height:74px;overflow:auto;padding:2px}
.advanced-filter-form{padding:18px 22px 20px}
.quick-search-row{grid-template-columns:minmax(320px,1fr) auto;margin-bottom:14px}
.quick-search-row input{min-height:44px}
.filter-logic-line{margin:0 0 10px;padding:8px 10px;border-left:3px solid var(--blue-500);background:#f7fafc}
.filter-rules{gap:9px}
.filter-rule{position:relative;grid-template-columns:30px minmax(220px,1.25fr) minmax(140px,.65fr) minmax(220px,1fr) 36px;gap:10px;padding:10px 11px;border-color:#cad6df;background:#fff;box-shadow:0 1px 2px rgba(10,35,57,.03)}
.filter-rule:hover{border-color:#9fb7c9}
.filter-rule-number{margin-bottom:5px;background:#e7f1f8;color:#125a8c}
.filter-rule label>span{margin-bottom:4px;font-size:10px;letter-spacing:.07em}
.filter-rule select,.filter-rule input{min-height:40px;background:#fff}
.filter-rule .icon-button{width:34px;height:34px;min-height:34px;padding:0;border:1px solid #efcaca;background:#fff7f7}
.filter-rule .icon-button:hover{background:#feeaea}
.filter-empty{padding:22px;background:#fff}
.filter-footer{align-items:center;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.save-filter-form{grid-template-columns:minmax(280px,1fr) auto auto;padding:14px 22px;background:#f8fafc}
.save-filter-form>label:first-of-type{max-width:520px}
.saved-filter-chip{box-shadow:0 1px 1px rgba(0,0,0,.03)}

/* Tables and action rows across every admin page */
.bulk-actions{display:grid;grid-template-columns:minmax(240px,1fr) auto auto auto;gap:12px;align-items:end}
.bulk-actions>span{align-self:center;color:var(--ink-500);font-size:12px}
.table-wrap{max-width:100%;overflow:auto;border-radius:10px}
table{min-width:760px}
th{white-space:nowrap}
td{vertical-align:top}
td small{display:block;margin-top:4px}
.actions,.heading-actions,.filter-head-actions{min-width:0}
.actions>.button,.heading-actions>.button{white-space:nowrap}

/* Page-wide quality rules */
.page-head,.page-heading,.panel-heading{min-width:0}
.page-head>div,.page-heading>div,.panel-heading>div{min-width:0}
.page-head h1,.page-heading h1,.panel-heading h2{overflow-wrap:anywhere}
.branding-preview-grid>*{min-width:0}
.branding-preview label{min-width:0}
.track-row{min-width:0}
.track-row>div:first-child{min-width:0}
.author-card{min-width:0}
.author-card-grid>*{min-width:0}

@media(max-width:1180px){
 .settings-page #deadlines .three,
 .settings-page #submission .three,
 .settings-page #review .three,
 .settings-page #proceedings .three{grid-template-columns:repeat(2,minmax(220px,1fr))}
 .settings-page #program .three{grid-template-columns:1fr}
 .filter-rule{grid-template-columns:30px minmax(190px,1fr) minmax(130px,.6fr) minmax(190px,1fr) 36px}
 .bulk-actions{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
 .settings-page .settings-section{padding:20px}
 .settings-page #deadlines .three,
 .settings-page #submission .three,
 .settings-page #review .three,
 .settings-page #proceedings .three,
 .settings-page #camera .two,
 .settings-page .compact-form,
 .settings-page #statuses form.three{grid-template-columns:1fr}
 .settings-page .check-grid{grid-template-columns:1fr}
 .saved-filter-bar{display:grid;grid-template-columns:1fr auto}
 .saved-filter-chips{grid-column:1/-1}
 .filter-rule{grid-template-columns:28px minmax(0,1fr) 36px;align-items:start}
 .filter-rule label{grid-column:2}
 .filter-rule .filter-value{grid-column:2}
 .filter-rule .icon-button{grid-column:3;grid-row:1}
 .filter-rule-number{grid-column:1;grid-row:1}
 .save-filter-form{grid-template-columns:1fr}
 .bulk-actions{grid-template-columns:1fr}
 .bulk-actions button{width:100%}
}
@media(max-width:560px){
 .advanced-filter-head,.advanced-filter-form,.saved-filter-bar,.save-filter-form{padding-left:14px;padding-right:14px}
 .quick-search-row{grid-template-columns:1fr}
 .quick-search-row button{width:100%}
 .filter-footer{display:grid;grid-template-columns:1fr}
 .filter-footer button{width:100%}
 .settings-page .settings-section{padding:17px}
}
/* Download toolbar */
.download-toolbar{margin:18px 0;padding:0;border:0;background:transparent;box-shadow:none}
.download-toolbar-main{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;padding:16px 18px;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.download-package-field{display:grid;gap:7px;min-width:320px;max-width:520px;margin:0}
.download-package-field>span{font-size:13px;font-weight:700;color:var(--ink-700)}
.download-package-field select{width:100%;margin:0}
.download-toolbar-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap}
.download-toolbar-actions button{white-space:nowrap;margin:0}
.selection-count{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 12px;border-radius:999px;background:var(--surface-soft);border:1px solid var(--line);font-size:12px;font-weight:700;color:var(--ink-600);white-space:nowrap}
@media (max-width:900px){.download-toolbar-main{align-items:stretch;flex-direction:column}.download-package-field{min-width:0;max-width:none}.download-toolbar-actions{justify-content:flex-start}}
@media (max-width:560px){.download-toolbar-main{padding:14px}.download-toolbar-actions{display:grid;grid-template-columns:1fr}.download-toolbar-actions button{width:100%}.selection-count{justify-self:start}}


/* v20 reliability audit: clear availability states and consistent error-safe UI */
.console-link.disabled,.sidebar-link.disabled{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 10px;color:var(--ink-500);background:transparent;border-radius:7px;cursor:not-allowed;opacity:.78}
.console-link.disabled small,.sidebar-link.disabled small{flex:0 0 auto;padding:2px 7px;border:1px solid var(--line);border-radius:999px;background:var(--surface-soft);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-500)}
.console-group nav .console-link.disabled{border-bottom:1px solid var(--line)}
.sidebar-nav .sidebar-link.disabled{font-size:12px}
.alert.error{border-color:#efb7b7;background:#fff4f4;color:#8b2020}
.field-error{margin-top:5px;color:#9b1c1c;font-size:12px}
@media(max-width:720px){.console-link.disabled,.sidebar-link.disabled{align-items:flex-start}.console-link.disabled small,.sidebar-link.disabled small{margin-top:1px}}
.settings-page .full-span{grid-column:1/-1}

/* v21 review workflow */
.review-stats{grid-template-columns:repeat(6,minmax(0,1fr))}
.review-filter-bar{padding:14px 18px}.toolbar-form{display:flex;align-items:end;gap:10px;flex-wrap:wrap}.toolbar-form label{min-width:220px;margin:0}.toolbar-form select{margin:0}
.row-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.button.small,button.small{min-height:31px;padding:6px 9px;font-size:12px}
.state-invited{background:#eef4ff;color:#2957a4}.state-accepted{background:#ecf8f0;color:#267044}.state-submitted{background:#e8f7f6;color:#116b68}.state-declined,.state-cancelled{background:#fff0f0;color:#9c3030}
.upload-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.upload-row input[type=file]{flex:1;min-width:260px}
.review-assignment-layout,.review-paper-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.stacked-form{display:grid;gap:15px}.stacked-form label{margin:0}.assignment-note{padding:13px 15px;background:var(--surface-soft);border:1px solid var(--line);border-radius:9px;color:var(--ink-700)}
.detail-list{display:grid;gap:0;margin:0 0 22px}.detail-list>div{display:grid;grid-template-columns:140px 1fr;gap:14px;padding:10px 0;border-bottom:1px solid var(--line)}.detail-list dt{font-weight:700;color:var(--ink-600)}.detail-list dd{margin:0}.prose{white-space:pre-wrap;line-height:1.65}
.review-cards,.reviewer-list{display:grid;gap:16px}.review-card-head,.reviewer-assignment{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.reviewer-assignment .actions{flex:0 0 auto}.reviewer-assignment form{display:flex;gap:8px}.score-grid,.score-input-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.score-grid>div{padding:12px;background:var(--surface-soft);border:1px solid var(--line);border-radius:9px}.score-grid span{display:block;font-size:12px;text-transform:capitalize;color:var(--ink-500)}.score-grid strong{font-size:22px}.review-form{display:grid;gap:17px}.check-line{display:flex!important;align-items:center;gap:9px}.check-line input{width:auto!important;margin:0!important}
@media(max-width:1050px){.review-stats{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){.review-assignment-layout,.review-paper-grid{grid-template-columns:1fr}.review-card-head,.reviewer-assignment{flex-direction:column}.score-grid,.score-input-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.review-stats{grid-template-columns:repeat(2,1fr)}.toolbar-form>*{width:100%;min-width:0!important}.upload-row{display:grid}.upload-row input[type=file]{min-width:0;width:100%}.score-grid,.score-input-grid{grid-template-columns:1fr}.detail-list>div{grid-template-columns:1fr;gap:3px}}

/* v22: Submission Settings layout repair */
.submission-settings-section{overflow:visible}
.settings-section-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.settings-section-heading h2{margin:0 0 6px;font-size:21px}
.settings-section-heading p:last-child{margin:0;color:var(--ink-500);max-width:760px}
.submission-settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:20px}
.setting-group{min-width:0;margin:0;padding:18px;border:1px solid var(--line);border-radius:10px;background:#fff}
.setting-group legend{padding:0 7px;color:var(--navy-800);font-size:15px;font-weight:850}
.setting-group-help{min-height:38px;margin:0 0 13px;color:var(--ink-500);font-size:12px;line-height:1.45}
.setting-toggle-list{display:grid;gap:8px}
.setting-toggle{display:grid;grid-template-columns:18px minmax(0,1fr);align-items:start;gap:10px;min-width:0;margin:0;padding:10px 11px;border:1px solid var(--line);border-radius:7px;background:var(--surface-2);color:var(--ink-800);font-weight:700;line-height:1.35;cursor:pointer}
.setting-toggle:hover{border-color:#b3c7d6;background:#f6fafc}
.setting-toggle input[type=checkbox]{position:static;display:block;width:17px;height:17px;min-height:0;margin:1px 0 0;padding:0;accent-color:var(--blue-600);box-shadow:none}
.setting-toggle span{display:block;min-width:0;overflow-wrap:anywhere}
.submission-limits{display:grid;grid-template-columns:repeat(4,minmax(170px,1fr));gap:14px;margin:0 0 20px}
.submission-limits label{position:relative;min-width:0}
.field-unit{float:right;color:var(--ink-500);font-size:11px;font-weight:700}
.submission-message-field{display:grid;gap:8px;min-width:0}
.submission-message-field textarea{width:100%;min-height:150px}
@media(max-width:1180px){.submission-settings-grid{grid-template-columns:1fr 1fr}.setting-group:last-child{grid-column:1/-1}.submission-limits{grid-template-columns:repeat(3,minmax(170px,1fr))}}
@media(max-width:820px){.submission-settings-grid{grid-template-columns:1fr}.setting-group:last-child{grid-column:auto}.submission-limits{grid-template-columns:repeat(2,minmax(0,1fr))}.setting-group-help{min-height:0}}
@media(max-width:560px){.settings-section-heading{display:block}.submission-limits{grid-template-columns:1fr}.setting-group{padding:15px}.setting-toggle{grid-template-columns:18px minmax(0,1fr);padding:10px}}


/* Consolidated parity workspaces */
.auth-shell{min-height:calc(100vh - 70px);display:grid;place-items:center;padding:32px 20px;background:linear-gradient(180deg,#f5f8fb,#eef3f8)}
.auth-card-wide{width:min(860px,100%);background:#fff;border:1px solid #dbe4ec;border-radius:18px;padding:32px;box-shadow:0 18px 50px rgba(13,42,67,.10)}
.auth-brand{text-align:center;margin-bottom:24px}.auth-brand img{max-height:80px;max-width:220px}.auth-foot{text-align:center;margin-top:18px}
.form-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid .span-2{grid-column:span 2}
.inline-form-grid{display:grid;grid-template-columns:minmax(180px,1.4fr) auto 100px 72px auto;gap:10px;align-items:center}
.small-input{width:80px}.compact-list{display:grid;gap:8px;margin-top:16px}.compact-list>div{display:grid;grid-template-columns:minmax(160px,1fr) 1fr auto;align-items:center;gap:12px;padding:10px 0;border-top:1px solid #e5ebf0}.compact-list form{margin:0}
.session-list{display:grid;gap:12px}.session-editor{border:1px solid #dce5ed;border-radius:12px;background:#fff}.session-editor summary{padding:16px;cursor:pointer;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.session-editor summary small{margin-left:auto;color:#607080}.session-editor>form{padding:0 16px 16px}.action-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.action-column{display:grid;gap:8px}.role-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.form-stack.compact{gap:8px}.impersonation-bar{display:flex;align-items:center;justify-content:center;gap:14px;padding:10px 18px;background:#fff3cd;color:#664d03;border-bottom:1px solid #ffecb5}.impersonation-bar form{margin:0}.program-public{display:grid;gap:16px}.program-session{display:grid;grid-template-columns:150px 1fr;gap:22px;padding:22px;background:#fff;border:1px solid #dce5ed;border-radius:14px}.session-time{display:flex;flex-direction:column;color:#294b69}.session-time strong{font-size:1.35rem}.program-session ol{margin:14px 0 0;padding-left:22px}.badge.success{background:#e5f6ec;color:#17663a}.badge.danger{background:#fde9e9;color:#9d1c1c}.alert.warning{background:#fff3cd;border-color:#ffe69c;color:#664d03}
@media(max-width:1000px){.form-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.inline-form-grid{grid-template-columns:1fr 1fr}.program-session{grid-template-columns:1fr}.session-editor summary small{margin-left:0;width:100%}}
@media(max-width:680px){.form-grid.four,.form-grid.three,.role-grid,.inline-form-grid{grid-template-columns:1fr}.form-grid .span-2{grid-column:auto}.auth-card-wide{padding:22px 16px}.compact-list>div{grid-template-columns:1fr}.program-session{padding:16px}}

.track-access-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;max-height:220px;overflow:auto;padding:10px 0}@media(max-width:680px){.track-access-grid{grid-template-columns:1fr}}


/* v27 — AHFE Bookstore-inspired conference branding */
.bookstore-brand-hero{position:relative;overflow:hidden;margin:24px 28px 8px;padding:30px 34px;border-radius:16px;color:#fff;background-image:linear-gradient(135deg,color-mix(in srgb,var(--conference-primary) 88%,#062c4a) 0%,var(--conference-primary) 55%,#22a06b 100%),var(--conference-banner);background-size:cover;background-position:center;box-shadow:0 12px 30px rgba(18,78,118,.22)}
.bookstore-brand-hero::before,.bookstore-brand-hero::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.09);pointer-events:none}.bookstore-brand-hero::before{width:220px;height:220px;right:-70px;top:-100px}.bookstore-brand-hero::after{width:150px;height:150px;left:-55px;bottom:-90px}
.bookstore-brand-hero__inner{position:relative;z-index:1;display:flex;align-items:center;gap:28px}.bookstore-brand-hero__logo{flex:0 0 112px;width:112px;height:112px;border-radius:18px;display:flex;align-items:center;justify-content:center;padding:12px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.30);box-shadow:inset 0 1px 0 rgba(255,255,255,.22);font-size:24px;font-weight:900;text-align:center}.bookstore-brand-hero__logo img{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}.bookstore-brand-hero__content{flex:1 1 auto;min-width:0}.bookstore-brand-hero__kicker{display:inline-block;margin-bottom:7px;padding:5px 10px;border-radius:999px;background:rgba(255,255,255,.16);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.bookstore-brand-hero h1{margin:0 0 8px;color:#fff;font-size:31px;line-height:1.15;font-weight:850}.bookstore-brand-hero p{margin:0 0 14px;max-width:820px;color:rgba(255,255,255,.94);font-size:15px;line-height:1.55}.bookstore-brand-hero__features{display:flex;gap:10px 22px;flex-wrap:wrap;margin:0;padding:0;list-style:none}.bookstore-brand-hero__features li{position:relative;padding-left:18px;font-size:13px;font-weight:750}.bookstore-brand-hero__features li::before{content:"✓";position:absolute;left:0;font-weight:900}.bookstore-brand-hero__action{flex:0 0 auto;text-align:center}.bookstore-brand-hero__button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:52px;padding:0 24px;border-radius:10px;background:#fff;color:var(--conference-primary)!important;font-size:14px;font-weight:850;text-decoration:none!important;box-shadow:0 8px 18px rgba(0,0,0,.16);transition:transform .2s ease,box-shadow .2s ease}.bookstore-brand-hero__button:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(0,0,0,.22)}.bookstore-brand-hero__meta{margin-top:10px;color:rgba(255,255,255,.88);font-size:12px;font-weight:700}
.bookstore-auth-page{min-height:calc(100vh - 72px);padding:28px;background:linear-gradient(180deg,#f5f8fb,#eef3f8)}.bookstore-auth-page .bookstore-brand-hero{margin:0 auto 24px;max-width:1180px}.bookstore-brand-hero--auth{padding:34px 38px}.bookstore-auth-card{width:min(560px,100%);margin:0 auto;padding:30px 32px;border:1px solid #dbe4ec;border-radius:16px;background:#fff;box-shadow:0 16px 42px rgba(13,42,67,.10)}.bookstore-auth-card--wide{width:min(820px,100%)}.bookstore-auth-card__heading{text-align:center;margin-bottom:22px}.bookstore-auth-card__heading h2{margin:5px 0 7px;font-size:28px;color:var(--navy-900)}.bookstore-auth-card__heading p{margin:0;color:var(--ink-500)}.bookstore-auth-form{display:grid;gap:15px}.bookstore-auth-form label{margin:0}.bookstore-auth-card__footer{margin:20px -32px -30px;padding:17px 24px;border-top:1px solid var(--line);border-radius:0 0 16px 16px;background:var(--surface-soft);text-align:center;color:var(--ink-600)}
.page-intro{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin:24px 0;padding:22px 24px;border:1px solid var(--line);border-left:5px solid var(--blue-600);border-radius:12px;background:#fff}.page-intro h1{margin:3px 0 7px}.page-intro p:last-child{margin:0;color:var(--ink-500)}.page-intro .actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.page-intro--metrics .metrics{min-width:320px}.conference-card{position:relative;overflow:hidden;padding-top:22px!important;border-top:5px solid var(--conference-primary)!important}.conference-card::before{content:"";position:absolute;width:120px;height:120px;border-radius:50%;right:-45px;top:-60px;background:color-mix(in srgb,var(--conference-primary) 10%,transparent)}.conference-card__top{position:relative;display:flex;align-items:center;justify-content:space-between;min-height:64px;margin-bottom:14px}.conference-card__top img{max-width:120px;max-height:62px;object-fit:contain}.conference-card__top strong{font-size:22px;color:var(--conference-primary)}.conference-card__action{display:block;margin-top:18px;color:var(--conference-primary);font-weight:800}
.topbar{background:#fff;border-bottom:1px solid #dce6ed;box-shadow:0 2px 12px rgba(12,45,70,.06)}.brand-mark{background:linear-gradient(135deg,#0b4f82,#1677b8 55%,#22a06b);color:#fff;border-radius:8px;padding:7px 10px}.brand-name{color:#173b59;font-weight:850}
@media(max-width:980px){.bookstore-brand-hero__inner{align-items:flex-start;flex-wrap:wrap}.bookstore-brand-hero__action{width:100%;text-align:left}.page-intro--metrics{display:block}.page-intro--metrics .metrics{min-width:0;margin-top:18px}}
@media(max-width:700px){.bookstore-brand-hero{margin:16px 14px 6px;padding:24px 20px}.bookstore-auth-page{padding:16px}.bookstore-auth-page .bookstore-brand-hero{margin-bottom:16px}.bookstore-brand-hero__inner{flex-direction:column;gap:18px}.bookstore-brand-hero__logo{width:82px;height:82px;flex-basis:82px}.bookstore-brand-hero h1{font-size:25px}.bookstore-brand-hero__features{display:grid;gap:7px}.bookstore-brand-hero__action,.bookstore-brand-hero__button{width:100%}.bookstore-auth-card{padding:24px 18px}.bookstore-auth-card__footer{margin:20px -18px -24px}.page-intro{display:block;padding:19px}.page-intro .actions>*{width:100%;text-align:center}}