:root{
  --paper:#EDF1F5; --sheet:#FFFFFF; --ink:#1B2A4A; --ink-soft:#4A5878;
  --rule:#C3CEDC; --form:#2B55C7; --form-tint:#E4EBFA; --stamp:#1E7457; --stamp-tint:#E2F2EB;
  --warn:#9A5B00; --warn-tint:#FBEFD9; --err:#B3261E; --focus:#F2B705;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:"Commissioner",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:17px;line-height:1.55}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:4px}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
[hidden]{display:none!important}
@media (max-width:860px){.fab-long{display:none}}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* Κουμπιά */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:8px;
  border:0;background:var(--ink);color:#fff;font-weight:600;text-decoration:none;cursor:pointer}
.btn:hover{background:#25385F}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn.ghost:hover{background:#fff}
.btn.blue{background:var(--form)}
.btn.blue:hover{background:#2249B0}
.btn.full{width:100%}
.linkbtn{background:none;border:0;padding:0;font-weight:600;color:var(--form);text-decoration:underline;cursor:pointer;min-height:44px}

/* Πλοήγηση */
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:750;font-size:19px;text-decoration:none;white-space:nowrap}
.brand-mark{flex:none;width:30px;height:30px;border-radius:6px;background:var(--form);position:relative}
.brand-mark::after{content:"";position:absolute;left:7px;right:7px;top:9px;height:2px;background:#fff;box-shadow:0 5px 0 #fff,0 10px 0 #fff}
.links{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.links a{display:inline-flex;align-items:center;min-height:44px;text-decoration:none;font-weight:500;color:var(--ink-soft)}
.links a:hover{color:var(--ink)}
.nav-actions{display:flex;gap:10px}
.nav-actions .btn{min-height:44px;padding:0 16px}
.menu-btn{display:none;min-height:44px;min-width:44px;border:0;background:transparent;font-weight:600;cursor:pointer}
.mobile-menu{display:none}

/* Hero */
.hero{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:start;padding:48px 0 88px}
h1{font-size:clamp(34px,5vw,56px);line-height:1.08;letter-spacing:-.02em;font-weight:750;margin:0 0 20px;max-width:14ch}
h2.sec{font-size:clamp(28px,3.4vw,38px);line-height:1.15;letter-spacing:-.015em;margin:0 0 12px;max-width:22ch}
.lede{font-size:19px;color:var(--ink-soft);max-width:46ch;margin:0 0 28px}
.facts{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}
.facts li{padding:14px 0;border-bottom:1px solid var(--rule);display:flex;gap:12px}
.facts b{font-weight:600}
.tick{flex:none;width:20px;height:20px;margin-top:3px;border-radius:50%;background:var(--form-tint);position:relative}
.tick::after{content:"";position:absolute;left:6px;top:4px;width:5px;height:9px;border:solid var(--form);border-width:0 2px 2px 0;transform:rotate(45deg)}

/* Έντυπο */
.sheet{position:relative;background:var(--sheet);border-radius:10px;border:1px solid var(--rule);
  box-shadow:0 1px 0 var(--rule),0 18px 40px -24px rgba(27,42,74,.35);overflow:hidden}
.sheet-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:18px 24px;background:var(--form);color:#fff}
.sheet-head h2,.sheet-head h3{margin:0;font-size:18px;font-weight:600}
.sheet-head span{font-size:14px;opacity:.85;white-space:nowrap}
.sheet-body{padding:8px 24px 24px}
fieldset{border:0;margin:0;padding:0;min-width:0}
legend{font-weight:600;padding:16px 0 10px}
.opt{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;padding:14px;margin:0 -14px;
  border-bottom:1px solid var(--form-tint);cursor:pointer}
.opt:first-of-type{border-top:1px solid var(--form-tint)}
.opt:hover{background:var(--paper)}
.opt input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--form)}
.opt strong{display:block;font-weight:600}
.opt small{display:block;color:var(--ink-soft);font-size:15px}
.opt:has(input:checked){background:var(--form-tint)}
.step2{display:none;border-top:1px dashed var(--rule);margin-top:12px;padding-top:6px}
.step2.on{display:block}
label.f{display:block;font-weight:600;margin:16px 0 6px}
.f-hint{font-weight:400;color:var(--ink-soft)}
textarea,input[type=text],input[type=email],input[type=tel],input[type=password],input[type=url],input[type=date],select{width:100%;font:inherit;color:var(--ink);background:#fff;
  border:1.5px solid var(--rule);border-radius:8px;padding:12px 14px}
textarea{min-height:92px;resize:vertical}
textarea:focus,input:focus,select:focus{border-color:var(--form);outline:none;box-shadow:0 0 0 3px var(--form-tint)}
.err{color:var(--err);font-size:15px;margin:8px 0 0}
.err:empty{display:none}
.privacy{font-size:14px;color:var(--ink-soft);margin:12px 0 0}
.done{display:none;padding:28px 24px 30px}
.done.on{display:block}
.done h3{font-size:24px;margin:0 0 8px}
.done ol{padding-left:22px;margin:16px 0 0}
.done li{margin:6px 0}
.done-actions{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;margin-top:20px}
.stamp{position:absolute;right:22px;bottom:28px;padding:8px 16px;border:3px solid var(--stamp);border-radius:6px;
  color:var(--stamp);font-weight:750;font-size:22px;transform:rotate(-8deg);opacity:0;pointer-events:none}
.stamp.on{animation:stamp .45s cubic-bezier(.2,1.4,.4,1) forwards}
@keyframes stamp{from{opacity:0;transform:rotate(-8deg) scale(1.8)}to{opacity:.9;transform:rotate(-8deg) scale(1)}}
@media (prefers-reduced-motion:reduce){.stamp.on{animation:none;opacity:.9}}

/* Sections αρχικής */
.band{padding:80px 0;border-top:1px solid var(--rule)}
.band.white{background:#fff}
.sec-intro{color:var(--ink-soft);max-width:56ch;margin:0 0 36px}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:32px;counter-reset:s}
.steps li{counter-increment:s;padding-top:20px;border-top:3px solid var(--form)}
.steps li::before{content:counter(s);display:block;font-size:44px;font-weight:750;line-height:1;color:var(--form);margin-bottom:14px}
.steps h3{margin:0 0 6px;font-size:20px}
.steps p{margin:0;color:var(--ink-soft)}
.svc{display:grid;grid-template-columns:repeat(2,1fr);gap:0 48px}
.svc-row{padding:22px 0;border-bottom:1px solid var(--rule)}
.svc-row h3{margin:0 0 4px;font-size:19px}
.svc-row p{margin:0 0 6px;color:var(--ink-soft)}
.svc-row .need{font-size:15px;color:var(--ink)}
.faq{max-width:760px}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center;
  padding:18px 0;font-weight:600;min-height:44px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;font-weight:500;color:var(--form);flex:none}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:0 0 18px;color:var(--ink-soft);max-width:62ch}
.cta-band{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-band p{margin:0;color:var(--ink-soft)}
footer{padding:0 20px 56px;font-size:15px;color:var(--ink-soft)}
.foot{padding-top:32px;border-top:1px solid var(--rule);display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.foot nav{display:flex;gap:20px;flex-wrap:wrap}
.foot a{display:inline-flex;align-items:center;min-height:44px}

/* Είσοδος */
.auth{max-width:460px;margin:24px auto 80px}
.tabs{display:flex;border-bottom:1px solid var(--rule)}
.tabs button{flex:1;min-height:52px;border:0;background:none;font-weight:600;color:var(--ink-soft);cursor:pointer;border-bottom:3px solid transparent}
.tabs button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--form)}
.demo-note{background:var(--warn-tint);color:var(--warn);font-size:15px;padding:12px 14px;border-radius:8px;margin:18px 0 0}

/* Πύλη */
.portal-head{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;padding:20px 0 8px}
.portal-head h1{font-size:clamp(28px,4vw,40px);max-width:none;margin:0}
.portal-head p{margin:4px 0 0;color:var(--ink-soft)}
.ptabs{display:flex;gap:4px;border-bottom:1px solid var(--rule);margin:16px 0 28px;overflow-x:auto;scrollbar-width:none}
.ptabs::-webkit-scrollbar{display:none}
.ptabs button{flex:none;min-height:48px;padding:0 14px;border:0;background:none;font-weight:600;color:var(--ink-soft);
  cursor:pointer;border-bottom:3px solid transparent;white-space:nowrap}
.ptabs button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--form)}
.badge{display:inline-block;min-width:22px;padding:0 6px;margin-left:6px;border-radius:11px;background:var(--form-tint);color:var(--form);font-size:13px;line-height:22px;text-align:center}
.grid2{display:grid;grid-template-columns:1.3fr 1fr;gap:28px;align-items:start}
.panel{background:#fff;border:1px solid var(--rule);border-radius:10px;padding:22px 24px}
.panel h2{font-size:19px;margin:0 0 14px}
.total{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-bottom:16px;border-bottom:1px solid var(--rule)}
.total strong{font-size:40px;font-weight:750;letter-spacing:-.02em;line-height:1}
.total span{color:var(--ink-soft)}
.rows{list-style:none;margin:0;padding:0}
.rows li{display:grid;grid-template-columns:1fr auto;gap:4px 16px;padding:14px 0;border-bottom:1px solid var(--form-tint)}
.rows li:last-child{border-bottom:0}
.rows .t{font-weight:600}
.rows .m{grid-column:1;font-size:15px;color:var(--ink-soft)}
.rows .r{grid-row:1 / span 2;grid-column:2;text-align:right;align-self:center;font-weight:600}
.pill{display:inline-block;font-size:13px;font-weight:600;padding:3px 10px;border-radius:12px;white-space:nowrap}
.pill.ok{background:var(--stamp-tint);color:var(--stamp)}
.pill.wip{background:var(--form-tint);color:var(--form)}
.pill.due{background:var(--warn-tint);color:var(--warn)}
.empty{color:var(--ink-soft);margin:0}
.drop{display:block;border:2px dashed var(--rule);border-radius:10px;padding:28px 20px;text-align:center;cursor:pointer;background:var(--paper)}
.drop:hover,.drop.over{border-color:var(--form);background:var(--form-tint)}
.drop b{display:block;margin-bottom:4px}
.drop span{font-size:15px;color:var(--ink-soft)}
.inline-form{display:grid;gap:4px}

/* Βοηθός */
.chat-fab{position:fixed;right:20px;bottom:20px;z-index:20;box-shadow:0 10px 30px -10px rgba(27,42,74,.6)}
.chat{position:fixed;right:20px;bottom:20px;z-index:30;width:380px;max-width:calc(100vw - 24px);height:min(600px,calc(100vh - 40px));
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--rule);border-radius:12px;
  box-shadow:0 24px 60px -20px rgba(27,42,74,.5);overflow:hidden}
.chat-head{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:12px 12px 12px 18px;background:var(--form);color:#fff}
.chat-head b{display:block}
.chat-head small{opacity:.85;font-size:13px}
.chat-close{min-width:44px;min-height:44px;border:0;background:transparent;color:#fff;font-size:26px;cursor:pointer;line-height:1}
.chat-log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;background:var(--paper)}
.msg{max-width:88%;padding:10px 14px;border-radius:12px;font-size:16px;white-space:pre-line}
.msg.bot{background:#fff;border:1px solid var(--rule);align-self:flex-start;border-bottom-left-radius:4px}
.msg.me{background:var(--ink);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.msg .linkbtn{min-height:36px;display:block;text-align:left;margin-top:6px}
.chips{display:flex;gap:8px;flex-wrap:wrap;padding:10px 12px 0;background:#fff;border-top:1px solid var(--rule)}
.chips button{min-height:36px;padding:0 12px;border:1px solid var(--rule);border-radius:18px;background:#fff;font-size:14px;cursor:pointer}
.chips button:hover{border-color:var(--form);color:var(--form)}
.chat-form{display:flex;gap:8px;padding:10px 12px 12px;background:#fff}
.chat-form input{flex:1;min-width:0}
.chat-form .btn{min-height:48px;padding:0 16px}
.chat-note{font-size:12px;color:var(--ink-soft);padding:0 12px 10px;background:#fff;margin:0}

/* Κινητό */
@media (max-width:860px){
  .hero{grid-template-columns:1fr;gap:36px;padding:24px 0 56px}
  .links,.nav-actions{display:none}
  .menu-btn{display:inline-flex;align-items:center}
  .mobile-menu.on{display:block;border-top:1px solid var(--rule);padding:6px 0 12px}
  .mobile-menu a{display:flex;align-items:center;min-height:48px;text-decoration:none;font-weight:500}
  .sheet-head{flex-direction:column;gap:2px}
  .sheet-body{padding:6px 18px 20px}
  .done{padding-bottom:100px}
  .steps,.svc,.grid2{grid-template-columns:1fr}
  .steps{gap:28px}
  .band{padding:56px 0}
  .panel{padding:18px}
  .chat{right:12px;bottom:12px;height:calc(100vh - 24px)}
  .chat-fab{right:12px;bottom:12px;min-height:44px;padding:0 16px}
  body{padding-bottom:64px}
  .chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}
  .chips::-webkit-scrollbar{display:none}
  .chips button{flex:none}
}

/* ---- Εφαρμογή (PWA) και λογαριασμός ---- */
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:50;background:var(--ink);color:#fff;
  padding:12px 18px;border-radius:8px;font-weight:500;max-width:calc(100vw - 32px);box-shadow:0 10px 30px -10px rgba(27,42,74,.6)}
.rows .acts{grid-column:1 / -1;display:flex;gap:16px;flex-wrap:wrap}
.rows .acts a,.rows .acts button{font-size:15px;min-height:40px}
.danger{color:var(--err)!important}
.acc{display:grid;gap:20px;max-width:640px}
.acc h2{font-size:19px;margin:0 0 6px}
.acc p{margin:0 0 12px;color:var(--ink-soft)}
.install-steps{margin:0;padding-left:20px;color:var(--ink)}
.loading{color:var(--ink-soft)}
.offline{background:var(--warn-tint);color:var(--warn);text-align:center;font-size:15px;padding:8px 16px}
@media (max-width:860px){
  body.in-portal{padding-bottom:calc(72px + env(safe-area-inset-bottom))}
  body.in-portal .ptabs{position:fixed;left:0;right:0;bottom:0;z-index:25;margin:0;gap:0;background:#fff;border-top:1px solid var(--rule);
    border-bottom:0;padding-bottom:env(safe-area-inset-bottom);overflow:visible}
  body.in-portal .ptabs button{flex:1;min-width:0;min-height:60px;padding:0 2px;font-size:12px;border-bottom:0;border-top:3px solid transparent;
    display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;white-space:normal;line-height:1.15}
  body.in-portal .ptabs button[aria-selected=true]{border-top-color:var(--form);color:var(--form)}
  body.in-portal .ptabs .badge{position:absolute;margin:0;transform:translate(18px,-14px);min-width:18px;line-height:18px;font-size:11px}
  body.in-portal .ptabs button{position:relative}
  body.in-portal .chat-fab{bottom:calc(84px + env(safe-area-inset-bottom))}
  body.in-portal footer{display:none}
  .toast{top:calc(12px + env(safe-area-inset-top));bottom:auto}
  #view-portal .portal-head .btn{display:none}
}
@media (display-mode:standalone){ .hide-standalone{display:none!important} }

/* ---- Βιβλιοθήκη, λίστα εγγράφων, προτάσεις ---- */
.alert-bar{overflow-wrap:anywhere;min-width:0;background:var(--warn-tint);color:var(--warn);padding:12px 16px;border-radius:8px;margin:0 0 20px;display:flex;flex-wrap:wrap;gap:4px 12px;align-items:center}
.alert-bar b{color:var(--ink)}
.alert-bar .linkbtn{min-height:32px;color:var(--warn)}
.badge.alert{background:var(--warn-tint);color:var(--warn)}
.lib-filters{display:grid;grid-template-columns:1fr auto auto;gap:8px;margin:0 0 8px}
.lib-filters input,.lib-filters select{padding:10px 12px;font-size:15px}
.lib-year h3{display:flex;align-items:baseline;gap:10px;font-size:17px;margin:20px 0 0;padding-bottom:6px;border-bottom:2px solid var(--form)}
.lib-year h3 span{font-size:14px;font-weight:500;color:var(--ink-soft)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.rows .t .pill{margin-left:6px;vertical-align:2px}
.req-card{display:block!important;padding:18px 0!important}
.req-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:2px}
.req-card .m{display:block}
.reply-box{margin:12px 0 0;padding:12px 14px;background:var(--paper);border-left:3px solid var(--form);border-radius:0 8px 8px 0}
.reply-box b{font-size:14px;color:var(--form)}
.reply-box p{margin:4px 0 0;white-space:pre-line;overflow-wrap:anywhere}
.chk{margin-top:14px}
.chk-head{display:flex;justify-content:space-between;gap:10px;font-size:15px;flex-wrap:wrap}
.chk-head span{color:var(--ink-soft)}
.bar{height:6px;background:var(--form-tint);border-radius:3px;margin:8px 0 6px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--stamp);border-radius:3px;transition:width .3s}
.chk ul{list-style:none;margin:0;padding:0}
.chk li{display:grid;grid-template-columns:14px 1fr auto;gap:10px;align-items:center;padding:8px 0;border-bottom:1px solid var(--form-tint);font-size:15px}
.chk li:last-child{border-bottom:0}
.chk .dot{width:12px;height:12px;border-radius:50%;border:2px solid var(--warn)}
.chk li.ok .dot{background:var(--stamp);border-color:var(--stamp)}
.chk li small{display:block;color:var(--ink-soft);font-size:13px;overflow-wrap:anywhere}
.btn.sm{min-height:40px;padding:0 12px;font-size:14px}
@media (max-width:860px){
  .lib-upload{order:-1}
  .lib-filters{grid-template-columns:1fr 1fr}
  .lib-filters input{grid-column:1 / -1}
}
@media (prefers-reduced-motion:reduce){.bar i{transition:none}}
.grid2 > *{min-width:0}

.panel{min-width:0}

/* ---- Ειδοποιήσεις και «Για εσάς» ---- */
.head-actions{display:flex;align-items:center;gap:10px}
.bell{position:relative;display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;
  border:1.5px solid var(--rule);background:#fff;color:var(--ink);cursor:pointer}
.bell:hover{border-color:var(--form);color:var(--form)}
.bell-count{position:absolute;top:-4px;right:-4px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:var(--err);color:#fff;
  font-size:12px;font-weight:700;line-height:20px;text-align:center}
.notif-panel{margin:8px 0 16px;max-height:min(70vh,520px);overflow-y:auto}
.notif-head{display:flex;justify-content:space-between;align-items:center;gap:10px}
.notif-head h2{margin:0}
.notif-list{list-style:none;margin:8px 0 0;padding:0}
.notif-list li{border-bottom:1px solid var(--form-tint)}
.notif-list li:last-child{border-bottom:0}
.notif-list button{display:grid;gap:2px;width:100%;text-align:left;background:none;border:0;padding:12px 4px 12px 14px;cursor:pointer;position:relative}
.notif-list button:hover{background:var(--paper)}
.notif-list .unread button::before{content:"";position:absolute;left:2px;top:18px;width:8px;height:8px;border-radius:50%;background:var(--form)}
.notif-list .n-kind{font-size:13px;color:var(--ink-soft)}
.notif-list button > span:last-child:not(.n-kind){font-size:15px;color:var(--ink-soft)}
.ops{list-style:none;margin:0 0 12px;padding:0;display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.op h3{margin:8px 0 6px;font-size:19px;line-height:1.3}
.op p{margin:0;color:var(--ink-soft)}
.op-top{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.op-cat{font-size:13px;font-weight:600;color:var(--form)}
.op .pr-actions{margin-top:14px}
.ops .empty{grid-column:1 / -1}
.prof-prompt{margin-bottom:16px;border-color:var(--form);background:var(--form-tint)}
.prof-prompt h2{margin-bottom:6px}
.prof-prompt p{margin:0 0 12px;color:var(--ink)}
@media (max-width:860px){
  .portal-head{align-items:center;flex-wrap:nowrap}
  .ops{grid-template-columns:1fr}
}

.two > *{min-width:0}
@media (max-width:400px){ .two{grid-template-columns:1fr} }

/* Όροι / απόρρητο */
.opt.consent{margin:16px 0 0;padding:0;border:0}
.opt.consent:hover{background:none}
.opt.consent small{color:var(--ink)}
.legal{max-width:820px;padding-top:28px;padding-bottom:48px}
.legal-doc{margin-top:12px;line-height:1.6}
.legal-doc h1{font-size:28px;margin:0 0 4px}
.legal-doc h2{font-size:19px;margin:26px 0 8px}
.legal-doc .meta{color:var(--ink-soft);margin:0 0 18px;font-size:14px}
.legal-doc ul{padding-left:20px}
.legal-doc li{margin:4px 0}
.legal-doc table{width:100%;border-collapse:collapse;font-size:15px;margin:8px 0}
.legal-doc th,.legal-doc td{border:1px solid var(--rule);padding:8px;text-align:left;vertical-align:top}
.legal-doc .tbl{overflow-x:auto}
.legal-doc .who{background:var(--paper);border-radius:8px;padding:12px 14px}
.legal-doc .warn{background:#FFF4E5;border:1px solid #E8B86A;border-radius:8px;padding:10px 12px;font-size:14px}
.gate{position:fixed;inset:0;z-index:60;background:rgba(27,42,74,.55);display:flex;align-items:center;justify-content:center;padding:16px}
.gate[hidden]{display:none}
.gate-box{max-width:460px;width:100%;max-height:90vh;overflow:auto}
.gate-box h2{margin-top:0}