/* ============================================================
   Nation.li — design system
   Signature: every community is a "nation" — the accent color of
   the whole interface shifts to the nation's flag color when you
   enter its territory (CSS var --nation).
   Display: Bricolage Grotesque · Body: Inter
   ============================================================ */

:root{
  --ink:#0E0F14;          /* page background */
  --panel:#15171F;        /* cards */
  --panel-2:#1B1E29;      /* raised cards / hovers */
  --line:#262A38;
  --paper:#F0F1F5;        /* main text */
  --muted:#9AA1B5;
  --brand:#7C5CFF;        /* ultraviolet — Nation.li itself */
  --heart:#FF5C7A;
  --gold:#F5B942;
  --ok:#4FBF7B;
  --nation:var(--brand);  /* re-tinted per community */
  --nation-soft:color-mix(in srgb, var(--nation) 16%, transparent);
  --radius:14px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --font-display:"Bricolage Grotesque",system-ui,sans-serif;
  --font-body:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none !important}
html{scroll-behavior:smooth}
body{
  background:var(--ink);color:var(--paper);
  font-family:var(--font-body);font-size:15px;line-height:1.55;
  min-height:100vh;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
input,textarea{font:inherit}
h1,h2,h3,.display{font-family:var(--font-display);letter-spacing:-.02em}
::selection{background:var(--nation);color:#fff}

/* ---------- Top bar ---------- */
.topbar{
  position:sticky;top:0;z-index:60;height:60px;
  display:flex;align-items:center;gap:16px;padding:0 18px;
  background:color-mix(in srgb, var(--ink) 82%, transparent);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-flag{
  width:26px;height:18px;border-radius:4px;position:relative;overflow:hidden;
  background:linear-gradient(120deg,var(--nation) 0 55%, color-mix(in srgb,var(--nation) 55%, #fff) 55% 75%, var(--nation) 75%);
  box-shadow:0 0 0 1px rgba(255,255,255,.12) inset;
  transition:background .4s;
  animation:flagwave 5s ease-in-out infinite;
}
@keyframes flagwave{0%,100%{transform:skewY(0deg)}50%{transform:skewY(-3deg)}}
.brand-word{font-family:var(--font-display);font-weight:800;font-size:21px;letter-spacing:-.03em}
.brand-word em{font-style:normal;color:var(--nation);transition:color .4s}
.topbar-search{flex:1;max-width:520px}
.topbar-search input{
  width:100%;height:38px;padding:0 14px;border-radius:10px;
  background:var(--panel);border:1px solid var(--line);color:var(--paper);
  outline:none;transition:border-color .15s, box-shadow .15s;
}
.topbar-search input:focus{border-color:var(--nation);box-shadow:0 0 0 3px var(--nation-soft)}
.topbar-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.icon-btn{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  font-size:17px;position:relative;border:1px solid transparent;
  transition:background .15s;
}
.icon-btn:hover{background:var(--panel-2)}
.notif-dot{
  position:absolute;top:7px;right:8px;width:9px;height:9px;border-radius:50%;
  background:var(--heart);border:2px solid var(--ink);display:none;
}
.notif-dot.on{display:block;animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,92,122,.5)}70%{box-shadow:0 0 0 8px rgba(255,92,122,0)}100%{box-shadow:0 0 0 0 rgba(255,92,122,0)}}
.points-pill{
  height:38px;padding:0 14px;border-radius:999px;font-size:13px;font-weight:600;
  background:linear-gradient(120deg,var(--nation-soft),transparent);
  border:1px solid color-mix(in srgb,var(--nation) 45%, var(--line));
  transition:transform .15s;
}
.points-pill.bump{animation:bump .45s cubic-bezier(.2,2.2,.4,1)}
@keyframes bump{35%{transform:scale(1.14)}}
.me-chip{display:flex;align-items:center;gap:8px;padding:4px 12px 4px 4px;border-radius:999px;border:1px solid var(--line);background:var(--panel)}
.me-chip img{width:30px;height:30px;border-radius:50%;object-fit:cover}
.me-chip:hover{border-color:var(--nation)}

/* Notifications */
.notif-panel{
  position:fixed;top:66px;right:18px;width:340px;max-height:70vh;overflow:auto;z-index:70;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
  animation:drop .18s ease-out;
}
@keyframes drop{from{opacity:0;transform:translateY(-8px)}}
.notif-head{padding:12px 16px;font-weight:700;border-bottom:1px solid var(--line);font-family:var(--font-display)}
.notif-item{display:flex;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:13.5px}
.notif-item img{width:34px;height:34px;border-radius:50%;object-fit:cover;flex-shrink:0}
.notif-item time{display:block;color:var(--muted);font-size:12px;margin-top:2px}

/* ---------- Shell ---------- */
.shell{
  display:grid;grid-template-columns:250px minmax(0,1fr) 320px;
  gap:22px;max-width:1340px;margin:0 auto;padding:22px 18px 80px;
}
.main:focus{outline:none}

/* ---------- Side nav ---------- */
.sidenav{position:sticky;top:82px;height:fit-content;display:flex;flex-direction:column;gap:4px}
.nav-section{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:14px 12px 6px}
.nav-link{
  display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:10px;
  font-weight:500;color:var(--muted);transition:background .12s,color .12s;
}
.nav-link:hover{background:var(--panel);color:var(--paper)}
.nav-link.active{background:var(--nation-soft);color:var(--paper);box-shadow:inset 3px 0 0 var(--nation)}
.nav-link .em{font-size:16px;width:22px;text-align:center}
.nav-nation{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:10px;font-size:13.5px;color:var(--muted)}
.nav-nation:hover{background:var(--panel);color:var(--paper)}
.nav-nation img{width:26px;height:26px;border-radius:8px;object-fit:cover}
.nav-nation .dot{width:8px;height:8px;border-radius:50%;margin-left:auto}

/* ---------- Right rail ---------- */
.rail{position:sticky;top:82px;height:fit-content;display:flex;flex-direction:column;gap:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.card h3{font-size:15px;margin-bottom:12px}
.rail-stat{display:flex;justify-content:space-between;font-size:13.5px;padding:6px 0;border-bottom:1px dashed var(--line)}
.rail-stat:last-child{border-bottom:0}
.rail-stat b{font-variant-numeric:tabular-nums}

/* ---------- Discover / hero ---------- */
.hero{
  position:relative;border-radius:20px;overflow:hidden;margin-bottom:26px;
  background:radial-gradient(1200px 400px at 20% -10%,var(--nation-soft),transparent),var(--panel);
  border:1px solid var(--line);padding:52px 44px 44px;
}
.hero h1{font-size:clamp(34px,5vw,58px);font-weight:800;line-height:1.02;max-width:640px}
.hero h1 .flag-word{color:var(--nation)}
.hero p{color:var(--muted);max-width:520px;margin:16px 0 24px;font-size:16px}
.hero-ticker{
  display:flex;gap:26px;overflow:hidden;white-space:nowrap;margin-top:28px;
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  font-size:13px;color:var(--muted);
}
.hero-ticker .tick{display:inline-flex;gap:26px;animation:ticker 40s linear infinite}
@keyframes ticker{to{transform:translateX(-50%)}}
.hero-ticker b{color:var(--paper)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 20px}
.chip{
  padding:7px 14px;border-radius:999px;background:var(--panel);border:1px solid var(--line);
  font-size:13px;font-weight:500;transition:all .13s;
}
.chip:hover{border-color:var(--nation);transform:translateY(-1px)}
.chip.active{background:var(--nation);border-color:var(--nation);color:#fff}

.grid{display:grid;gap:16px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}

/* Nation card (discovery) */
.nation-card{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;
  transition:transform .18s, box-shadow .18s, border-color .18s;position:relative;
}
.nation-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--nc) 60%,var(--line))}
.nation-card .cover{height:110px;object-fit:cover;width:100%}
.nation-card .body{padding:0 16px 16px}
.nation-card .avatar{
  width:52px;height:52px;border-radius:14px;object-fit:cover;margin-top:-26px;
  border:3px solid var(--panel);box-shadow:0 2px 8px rgba(0,0,0,.4);
}
.nation-card h3{font-size:17px;margin:10px 0 2px}
.nation-card .tagline{color:var(--muted);font-size:13px;min-height:38px}
.nation-card .meta{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:12.5px;color:var(--muted)}
.nation-card .price{
  margin-left:auto;font-weight:700;color:var(--nc);
  background:color-mix(in srgb,var(--nc) 14%, transparent);padding:3px 10px;border-radius:8px;
}
.nation-card .flagstrip{position:absolute;top:0;left:0;right:0;height:4px;background:var(--nc)}

/* ---------- Community banner ---------- */
.nation-hero{border-radius:18px;overflow:hidden;border:1px solid var(--line);margin-bottom:18px;background:var(--panel)}
.nation-hero .cover{height:180px;width:100%;object-fit:cover}
.nation-hero .bar{display:flex;align-items:flex-end;gap:16px;padding:0 22px 18px}
.nation-hero .avatar{width:84px;height:84px;border-radius:20px;object-fit:cover;margin-top:-38px;border:4px solid var(--panel)}
.nation-hero h1{font-size:26px}
.nation-hero .sub{color:var(--muted);font-size:13.5px}
.nation-hero .actions{margin-left:auto;display:flex;gap:10px;padding-bottom:2px}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px;overflow-x:auto}
.tab{
  padding:10px 16px;font-weight:600;font-size:14px;color:var(--muted);
  border-bottom:2px solid transparent;white-space:nowrap;
}
.tab:hover{color:var(--paper)}
.tab.active{color:var(--paper);border-bottom-color:var(--nation)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:9px 18px;border-radius:11px;font-weight:600;font-size:14px;
  border:1px solid var(--line);background:var(--panel-2);transition:all .14s;
}
.btn:hover{transform:translateY(-1px);border-color:var(--nation)}
.btn:active{transform:translateY(0) scale(.97)}
.btn-primary{background:var(--nation);border-color:var(--nation);color:#fff}
.btn-primary:hover{filter:brightness(1.1)}
.btn-ghost{background:transparent}
.btn.joined{background:transparent;border-color:var(--ok);color:var(--ok)}
.btn-sm{padding:6px 12px;font-size:13px;border-radius:9px}

/* ---------- Feed / posts ---------- */
.composer{display:flex;gap:12px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin-bottom:18px}
.composer img{width:40px;height:40px;border-radius:50%;object-fit:cover}
.composer input{
  flex:1;background:var(--panel-2);border:1px solid var(--line);border-radius:999px;
  padding:0 18px;color:var(--paper);outline:none;
}
.composer input:focus{border-color:var(--nation)}

.post{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:16px;animation:fadein .3s ease}
@keyframes fadein{from{opacity:0;transform:translateY(6px)}}
.post-head{display:flex;gap:12px;align-items:center;margin-bottom:12px}
.post-head img{width:44px;height:44px;border-radius:50%;object-fit:cover;cursor:pointer}
.post-author{font-weight:700;font-size:14.5px;cursor:pointer}
.post-author:hover{color:var(--nation)}
.level-dot{
  display:inline-grid;place-items:center;min-width:18px;height:18px;padding:0 4px;
  border-radius:6px;font-size:10.5px;font-weight:800;color:#fff;background:var(--nation);
  vertical-align:2px;margin-left:6px;
}
.post-meta{color:var(--muted);font-size:12.5px}
.post-channel{color:var(--nation);font-weight:600}
.pin{font-size:11px;font-weight:700;color:var(--gold);letter-spacing:.06em;text-transform:uppercase;margin-left:auto}
.post h4{font-family:var(--font-display);font-size:17px;margin-bottom:8px}
.post-body{font-size:14.5px;color:#D6D9E4;white-space:pre-line}
.post-actions{display:flex;gap:6px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
.act{
  display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:9px;
  font-size:13.5px;font-weight:600;color:var(--muted);position:relative;transition:background .13s,color .13s;
}
.act:hover{background:var(--panel-2);color:var(--paper)}
.act b{font-variant-numeric:tabular-nums}
.act.liked{color:var(--heart)}
.act .heart{display:inline-block;transition:transform .1s}
.act.liked .heart{animation:heartbeat .5s cubic-bezier(.2,2.4,.4,1)}
@keyframes heartbeat{0%{transform:scale(1)}30%{transform:scale(1.55)}60%{transform:scale(.9)}}

/* like particles */
.particle{
  position:absolute;width:7px;height:7px;border-radius:50%;pointer-events:none;
  left:14px;top:8px;animation:burst .7s ease-out forwards;
}
@keyframes burst{
  from{opacity:1;transform:translate(0,0) scale(1)}
  to{opacity:0;transform:translate(var(--dx),var(--dy)) scale(.2)}
}

.comments{margin-top:12px;display:flex;flex-direction:column;gap:10px}
.comment{display:flex;gap:10px;animation:slidein .25s ease}
@keyframes slidein{from{opacity:0;transform:translateX(-8px)}}
.comment img{width:32px;height:32px;border-radius:50%;object-fit:cover;cursor:pointer}
.comment .bubble{background:var(--panel-2);border-radius:4px 14px 14px 14px;padding:8px 13px;font-size:13.5px;flex:1}
.comment .who{font-weight:700;font-size:12.5px;margin-bottom:2px}
.comment .who span{color:var(--muted);font-weight:400;margin-left:8px;font-size:11.5px}
.comment-form{display:flex;gap:10px;margin-top:12px}
.comment-form img{width:32px;height:32px;border-radius:50%;object-fit:cover}
.comment-form input{
  flex:1;background:var(--panel-2);border:1px solid var(--line);border-radius:999px;
  padding:7px 16px;color:var(--paper);outline:none;font-size:13.5px;
}
.comment-form input:focus{border-color:var(--nation)}

/* ---------- Classroom ---------- */
.course-card{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;
  transition:transform .16s, border-color .16s;cursor:pointer;
}
.course-card:hover{transform:translateY(-3px);border-color:var(--nation)}
.course-card img{height:130px;width:100%;object-fit:cover}
.course-card .body{padding:14px 16px 16px}
.course-card h4{font-size:15.5px;font-family:var(--font-display)}
.course-card .sub{color:var(--muted);font-size:12.5px;margin:4px 0 10px}
.progress{height:6px;border-radius:99px;background:var(--panel-2);overflow:hidden}
.progress i{display:block;height:100%;background:var(--nation);border-radius:99px;transition:width .6s ease}
.course-card .row{display:flex;justify-content:space-between;align-items:center;margin-top:10px;font-size:12.5px;color:var(--muted)}
.course-price{font-weight:800;color:var(--nation)}

.module{border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden;background:var(--panel)}
.module-head{display:flex;align-items:center;gap:12px;padding:13px 16px;cursor:pointer;font-weight:600}
.module-head:hover{background:var(--panel-2)}
.module-head .num{
  width:28px;height:28px;border-radius:8px;display:grid;place-items:center;
  background:var(--nation-soft);color:var(--nation);font-family:var(--font-display);font-weight:800;font-size:13px;
}
.module-head .chev{margin-left:auto;transition:transform .2s;color:var(--muted)}
.module.open .chev{transform:rotate(90deg)}
.lessons{display:none;border-top:1px solid var(--line)}
.module.open .lessons{display:block}
.lesson{display:flex;align-items:center;gap:11px;padding:10px 16px 10px 56px;font-size:13.5px;color:var(--muted);cursor:pointer}
.lesson:hover{background:var(--panel-2);color:var(--paper)}
.lesson .tick{width:17px;height:17px;border-radius:50%;border:1.5px solid var(--line);display:grid;place-items:center;font-size:10px;flex-shrink:0;transition:all .2s}
.lesson.done{color:var(--paper)}
.lesson.done .tick{background:var(--ok);border-color:var(--ok);color:#fff;animation:pop .3s cubic-bezier(.2,2.4,.4,1)}
@keyframes pop{50%{transform:scale(1.35)}}

/* ---------- Store ---------- */
.product{
  background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;
  transition:transform .16s;
}
.product:hover{transform:translateY(-3px)}
.product img{height:190px;width:100%;object-fit:cover}
.product .body{padding:13px 15px 15px}
.product h4{font-size:14.5px}
.product .row{display:flex;align-items:center;justify-content:space-between;margin-top:10px}
.product .price{font-family:var(--font-display);font-weight:800;font-size:17px}

/* ---------- Events ---------- */
.event{
  display:grid;grid-template-columns:200px 1fr;gap:0;background:var(--panel);
  border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-bottom:16px;
}
.event img{height:100%;min-height:170px;object-fit:cover}
.event .body{padding:18px 20px}
.event .date{color:var(--nation);font-weight:700;font-size:12.5px;letter-spacing:.06em;text-transform:uppercase}
.event h4{font-family:var(--font-display);font-size:19px;margin:6px 0}
.event p{color:var(--muted);font-size:13.5px}
.event .row{display:flex;align-items:center;gap:14px;margin-top:14px}
.event .price{font-family:var(--font-display);font-weight:800;font-size:20px}
.event .seats{font-size:12.5px;color:var(--muted)}
.seatbar{height:5px;border-radius:99px;background:var(--panel-2);width:120px;overflow:hidden}
.seatbar i{display:block;height:100%;background:var(--gold)}

/* ---------- Members / leaderboard ---------- */
.member-row{
  display:flex;align-items:center;gap:13px;padding:12px 14px;border-radius:12px;
  transition:background .12s;
}
.member-row:hover{background:var(--panel-2)}
.member-row img{width:44px;height:44px;border-radius:50%;object-fit:cover;cursor:pointer}
.member-row .info{flex:1;min-width:0}
.member-row .name{font-weight:700;font-size:14px;cursor:pointer}
.member-row .name:hover{color:var(--nation)}
.member-row .sub{color:var(--muted);font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank{width:30px;font-family:var(--font-display);font-weight:800;text-align:center;font-size:15px;color:var(--muted)}
.rank.top{font-size:19px}
.delta{font-size:11px;font-weight:700}
.delta.up{color:var(--ok)}.delta.down{color:var(--heart)}

/* ---------- Profile ---------- */
.profile-head{display:flex;gap:20px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:24px;margin-bottom:18px}
.profile-head img{width:96px;height:96px;border-radius:24px;object-fit:cover}
.profile-head h1{font-size:24px}
.profile-head .sub{color:var(--muted);font-size:13.5px;margin-top:2px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;text-align:center}
.stat b{display:block;font-family:var(--font-display);font-size:22px;font-weight:800}
.stat span{color:var(--muted);font-size:12px}
.stat.money b{color:var(--ok)}

/* heatmap */
.heatmap{display:grid;grid-template-columns:repeat(52,1fr);gap:3px}
.heatmap i{aspect-ratio:1;border-radius:2px;background:var(--panel-2)}
.heatmap i.l1{background:color-mix(in srgb,var(--nation) 25%, var(--panel-2))}
.heatmap i.l2{background:color-mix(in srgb,var(--nation) 50%, var(--panel-2))}
.heatmap i.l3{background:color-mix(in srgb,var(--nation) 75%, var(--panel-2))}
.heatmap i.l4{background:var(--nation)}

/* ---------- Referral / earnings ---------- */
.earn-hero{
  background:linear-gradient(130deg,color-mix(in srgb,var(--ok) 18%,var(--panel)),var(--panel));
  border:1px solid color-mix(in srgb,var(--ok) 40%,var(--line));
  border-radius:18px;padding:24px;margin-bottom:18px;
}
.earn-hero b{font-family:var(--font-display);font-size:34px;color:var(--ok)}
.ref-link{
  display:flex;gap:10px;margin-top:14px;
}
.ref-link input{
  flex:1;background:var(--ink);border:1px dashed var(--line);border-radius:10px;
  padding:10px 14px;color:var(--muted);font-size:13px;
}
table.ledger{width:100%;border-collapse:collapse;font-size:13.5px}
table.ledger th{color:var(--muted);text-align:left;font-weight:600;font-size:12px;letter-spacing:.05em;text-transform:uppercase;padding:8px 10px;border-bottom:1px solid var(--line)}
table.ledger td{padding:10px;border-bottom:1px solid var(--line)}
table.ledger .amount{color:var(--ok);font-weight:700;font-variant-numeric:tabular-nums}

/* ---------- Modals ---------- */
.modal-backdrop{
  position:fixed;inset:0;z-index:80;background:rgba(8,9,13,.7);backdrop-filter:blur(4px);
  display:grid;place-items:center;animation:fadein .15s;
}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);animation:zoomin .18s cubic-bezier(.2,1.4,.4,1);position:relative}
@keyframes zoomin{from{transform:scale(.92);opacity:0}}
.modal-close{position:absolute;top:10px;right:10px}
.dm-modal{width:min(440px,94vw);display:flex;flex-direction:column;max-height:80vh}
.dm-head{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line)}
.dm-head img{width:44px;height:44px;border-radius:50%;object-fit:cover}
.dm-name{font-weight:700}
.dm-sub{font-size:12px;color:var(--muted)}
.dm-thread{flex:1;overflow:auto;padding:18px;display:flex;flex-direction:column;gap:10px;min-height:220px}
.msg{max-width:75%;padding:9px 14px;border-radius:16px;font-size:13.5px;animation:slidein .2s}
.msg.them{background:var(--panel-2);border-radius:4px 16px 16px 16px;align-self:flex-start}
.msg.me{background:var(--nation);color:#fff;border-radius:16px 4px 16px 16px;align-self:flex-end}
.msg.typing{color:var(--muted);font-style:italic;background:transparent;padding:0}
.msg.typing i{display:inline-block;animation:blink 1.2s infinite}
@keyframes blink{50%{opacity:.2}}
.dm-composer{display:flex;gap:10px;padding:14px;border-top:1px solid var(--line)}
.dm-composer input{flex:1;background:var(--panel-2);border:1px solid var(--line);border-radius:999px;padding:9px 16px;color:var(--paper);outline:none}
.dm-composer input:focus{border-color:var(--nation)}
.buy-modal{width:min(420px,94vw);padding:26px}
.buy-modal h3{font-size:20px;margin-bottom:6px}
.buy-modal .sub{color:var(--muted);font-size:13.5px;margin-bottom:18px}
.buy-line{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed var(--line);font-size:14px}
.buy-total{display:flex;justify-content:space-between;padding:13px 0;font-weight:800;font-family:var(--font-display);font-size:17px}
.buy-success{text-align:center;padding:20px 0}
.buy-success .check{
  width:64px;height:64px;border-radius:50%;background:var(--ok);color:#fff;font-size:30px;
  display:grid;place-items:center;margin:0 auto 14px;animation:pop .5s cubic-bezier(.2,2.4,.4,1);
}

/* ---------- Badge celebration ---------- */
.badge-overlay{position:fixed;inset:0;z-index:100;display:grid;place-items:center;background:rgba(8,9,13,.75)}
#confettiCanvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.badge-card{
  position:relative;background:var(--panel);border:1px solid var(--gold);border-radius:22px;
  padding:36px 44px;text-align:center;box-shadow:0 0 80px rgba(245,185,66,.25);
  animation:zoomin .35s cubic-bezier(.2,1.6,.4,1);
}
.badge-medal{font-size:64px;animation:medalspin .8s cubic-bezier(.2,1.4,.4,1)}
@keyframes medalspin{from{transform:rotateY(180deg) scale(.4)}}
.badge-title{font-family:var(--font-display);font-weight:800;font-size:24px;margin:10px 0 4px}
.badge-desc{color:var(--muted);font-size:14px;margin-bottom:20px}

/* ---------- Toasts ---------- */
.toasts{position:fixed;bottom:22px;right:22px;z-index:110;display:flex;flex-direction:column;gap:10px}
.toast{
  background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--nation);
  border-radius:12px;padding:12px 18px;font-size:13.5px;box-shadow:var(--shadow);
  display:flex;align-items:center;gap:10px;min-width:240px;
  animation:toastin .25s cubic-bezier(.2,1.4,.4,1);
}
.toast.out{animation:toastout .3s forwards}
@keyframes toastin{from{transform:translateX(120%);opacity:0}}
@keyframes toastout{to{transform:translateX(120%);opacity:0}}
.toast .pts{color:var(--nation);font-weight:800}

/* ---------- About / storefront ---------- */
.about-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}
.perk{display:flex;gap:12px;padding:10px 0;font-size:14px}
.perk .em{font-size:18px}
.tier{
  border:1px solid var(--line);border-radius:16px;padding:22px;background:var(--panel-2);position:relative;
}
.tier.pop{border-color:var(--nation);box-shadow:0 0 0 3px var(--nation-soft)}
.tier .flag{
  position:absolute;top:-11px;left:20px;background:var(--nation);color:#fff;
  font-size:11px;font-weight:800;letter-spacing:.06em;padding:3px 10px;border-radius:6px;text-transform:uppercase;
}
.tier .p{font-family:var(--font-display);font-size:30px;font-weight:800;margin:8px 0}
.tier .p span{font-size:14px;color:var(--muted);font-weight:400}
.testimonial{background:var(--panel-2);border-radius:14px;padding:16px;font-size:13.5px}
.testimonial .who{display:flex;align-items:center;gap:10px;margin-top:12px}
.testimonial .who img{width:32px;height:32px;border-radius:50%;object-fit:cover}
.testimonial .who b{font-size:12.5px}

/* section titles */
.sect{display:flex;align-items:baseline;gap:12px;margin:30px 0 14px}
.sect h2{font-size:21px}
.sect .hint{color:var(--muted);font-size:13px}
.sect .more{margin-left:auto;font-size:13px;color:var(--nation);font-weight:600}

.empty{
  text-align:center;color:var(--muted);padding:50px 20px;border:1px dashed var(--line);border-radius:16px;
}

/* ---------- Responsive ---------- */
@media (max-width:1180px){
  .shell{grid-template-columns:220px minmax(0,1fr)}
  .rail{display:none}
}
@media (max-width:860px){
  .shell{grid-template-columns:minmax(0,1fr);padding:14px 12px 90px}
  .sidenav{
    position:fixed;bottom:0;left:0;right:0;top:auto;z-index:50;flex-direction:row;
    background:color-mix(in srgb,var(--ink) 92%,transparent);backdrop-filter:blur(12px);
    border-top:1px solid var(--line);padding:8px 10px;overflow-x:auto;gap:2px;
  }
  .nav-section,.nav-nation{display:none}
  .nav-link{flex-direction:column;gap:3px;font-size:10.5px;padding:6px 12px;flex-shrink:0}
  .nav-link.active{box-shadow:none}
  .topbar-search{display:none}
  .grid.cols-3,.grid.cols-2{grid-template-columns:1fr 1fr}
  .event{grid-template-columns:1fr}
  .event img{height:150px}
  .about-grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .hero{padding:34px 24px}
}
@media (max-width:540px){
  .grid.cols-3,.grid.cols-2{grid-template-columns:1fr}
  .me-chip span{display:none}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
}
:focus-visible{outline:2px solid var(--nation);outline-offset:2px;border-radius:6px}

/* ---------- Studio ---------- */
.st-field{margin-bottom:14px}
.st-field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.st-field input,.st-field textarea{
  width:100%;background:var(--panel-2);border:1px solid var(--line);border-radius:10px;
  padding:10px 14px;color:var(--paper);outline:none;resize:vertical;
}
.st-field input:focus,.st-field textarea:focus{border-color:var(--nation)}
#stBody textarea{background:var(--panel-2);border:1px solid var(--line);border-radius:10px;padding:10px 14px;color:var(--paper);outline:none}
#stBody textarea:focus{border-color:var(--nation)}
.st-steps{display:flex;gap:6px;padding:0 18px 16px;overflow-x:auto}
.st-step{
  display:flex;align-items:center;gap:7px;padding:7px 13px;border-radius:999px;
  font-size:12.5px;font-weight:600;color:var(--muted);border:1px solid var(--line);white-space:nowrap;
}
.st-step b{width:19px;height:19px;border-radius:50%;display:grid;place-items:center;background:var(--panel-2);font-size:10.5px}
.st-step.cur{color:var(--paper);border-color:var(--nation);background:var(--nation-soft)}
.st-step.cur b{background:var(--nation);color:#fff}
.st-step.done{color:var(--ok)}
.st-step.done b{background:var(--ok);color:#fff}
.st-step[disabled]{opacity:.45;cursor:not-allowed}
.ai-spin{
  width:38px;height:38px;margin:0 auto;border-radius:50%;
  border:3px solid var(--line);border-top-color:var(--nation);animation:spin 0.9s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.st-tag{user-select:none}

/* ---------- Auth gate ---------- */
#authGate{
  position:fixed;inset:0;z-index:200;overflow:auto;
  background:radial-gradient(900px 500px at 70% -10%,var(--nation-soft),transparent),var(--ink);
}
.gate-wrap{max-width:440px;margin:0 auto;padding:60px 20px 60px;text-align:center}
.gate-brand{display:flex;justify-content:center;align-items:center;gap:10px;margin-bottom:34px}
.gate-title{font-size:clamp(28px,5vw,40px);font-weight:800;line-height:1.05}
.gate-sub{color:var(--muted);font-size:14px;margin:14px 0 26px}
.gate-card{text-align:left;padding:22px}
.gate-tabs{display:flex;gap:6px;margin-bottom:18px;background:var(--panel-2);border-radius:11px;padding:4px}
.gate-tab{flex:1;padding:9px;border-radius:8px;font-weight:600;font-size:13.5px;color:var(--muted)}
.gate-tab.active{background:var(--nation);color:#fff}
.gate-or{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin:14px 0}
.gate-or::before,.gate-or::after{content:"";flex:1;height:1px;background:var(--line)}
.gate-err{background:color-mix(in srgb,var(--heart) 14%,transparent);border:1px solid var(--heart);
  border-radius:10px;padding:9px 13px;font-size:13px;margin-bottom:12px}