:root{
  /* Podklad ve stylu novinovo-úředního portálu (inspirováno cerne-stavby.cz) */
  --c-bg:#f5f7fa;
  --c-surface:#ffffff;
  --c-surface-2:#fbfcfd;
  --c-border:#e2e6ec;
  --c-border-strong:#cdd3db;

  --c-text:#1a2332;
  --c-text-muted:#5a6679;
  --c-text-subtle:#8a93a3;

  --c-primary:#0d4a8c;
  --c-primary-hover:#0a3a70;
  --c-primary-light:#e7f0fa;

  --c-accent:#e85d1f;
  --c-accent-hover:#cc4810;

  /* PRO / PROTI zůstávají zelená / červená */
  --c-agree:#16A34A;
  --c-agree-hover:#15803D;
  --c-agree-soft:#DCFCE7;
  --c-disagree:#DC2626;
  --c-disagree-hover:#B91C1C;
  --c-disagree-soft:#FEE2E2;

  --c-success:#198754;
  --c-danger:#dc3545;
  --c-warn:#d4a017;

  --radius:8px;
  --radius-sm:4px;
  --shadow-sm:0 1px 2px rgba(20,30,50,.06),0 1px 3px rgba(20,30,50,.08);
  --shadow:0 4px 12px rgba(20,30,50,.08),0 2px 4px rgba(20,30,50,.05);
  --shadow-lg:0 12px 32px rgba(20,30,50,.12),0 4px 12px rgba(20,30,50,.08);
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter','Segoe UI',-apple-system,BlinkMacSystemFont,Roboto,sans-serif;
  background:var(--c-bg);
  color:var(--c-text);
  font-size:15px;
  line-height:1.55;
  min-height:100vh;
  -webkit-tap-highlight-color:transparent;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}

/* ============ TOP BAR ============ */
.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;height:73px;
  background:var(--c-surface);
  border-bottom:1px solid var(--c-border);
}
.brand{display:flex;flex-direction:column;line-height:1.15;gap:2px}
.brand-name{font-weight:800;font-size:19px;letter-spacing:-.02em;color:var(--c-text)}
.brand-sub{font-size:12px;color:var(--c-text-subtle);font-weight:500}
.topnav{display:flex;gap:2px;align-items:center}
.topnav a{
  padding:9px 14px;border-radius:var(--radius);
  color:var(--c-text-muted);font-weight:600;font-size:14px;
  transition:color .15s, background .15s;
}
.topnav a:hover{color:var(--c-text);background:var(--c-primary-light)}
.topnav a.active{color:#fff;background:var(--c-primary)}

.wrap{max-width:1160px;margin:0 auto;padding:28px 20px 0}

/* ============ KARTA ============ */
.card{
  background:var(--c-surface);
  border:1px solid var(--c-border);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow-sm);
}
.card.empty{text-align:center;color:var(--c-text-muted);padding:56px 24px}
.card.empty h1{margin:0 0 8px;font-size:22px}

/* ============ HERO (tmavý navy gradient) ============ */
.topic-hero{
  background:linear-gradient(135deg,#0d4a8c 0%,#155a9e 50%,#0a3a70 100%);
  border:0;color:#fff;padding:36px 32px;margin-bottom:28px;
  border-radius:var(--radius);box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.topic-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(600px 300px at 100% 0%,rgba(255,255,255,.06),transparent 60%);
}
.topic-hero > *{position:relative;z-index:1}
.topic-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;font-size:13px}
.badge{
  background:rgba(255,255,255,.14);color:#fff;
  padding:5px 12px;border-radius:999px;
  font-weight:700;letter-spacing:.6px;text-transform:uppercase;font-size:11px;
  border:1px solid rgba(255,255,255,.2);
}
.countdown{color:rgba(255,255,255,.85);font-weight:700;font-variant-numeric:tabular-nums;font-size:13px}
.topic-title{
  font-size:clamp(26px,4.8vw,44px);line-height:1.1;
  margin:10px 0 14px;font-weight:800;letter-spacing:-.02em;
  color:#fff;
}
.topic-desc{color:rgba(255,255,255,.82);margin:0 0 22px;line-height:1.6;font-size:15.5px;max-width:780px}

/* Vote bar */
.vote-bar{
  position:relative;height:40px;border-radius:var(--radius);overflow:hidden;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);
  display:flex;
}
.vote-bar.small{height:24px}
.vote-fill{transition:width .5s cubic-bezier(.2,.9,.2,1);height:100%}
.vote-fill.agree{background:linear-gradient(180deg,#22C55E,#16A34A)}
.vote-fill.disagree{background:linear-gradient(180deg,#EF4444,#DC2626)}
.vote-labels{
  position:absolute;inset:0;display:flex;justify-content:space-between;align-items:center;
  padding:0 16px;font-size:13px;font-weight:800;
  text-shadow:0 1px 2px rgba(0,0,0,.35);
  pointer-events:none;color:#fff;letter-spacing:.02em;
}

/* Vote counts (hero, jen čísla) */
.vote-counts{
  display:flex;justify-content:space-between;gap:12px;margin-top:14px;
  font-size:13px;color:rgba(255,255,255,.85);font-weight:600;
}
.vote-counts .vc span{color:#fff;font-weight:800;font-size:15px;font-variant-numeric:tabular-nums}
.vote-counts .vc.agree span{color:#DCFCE7}
.vote-counts .vc.disagree span{color:#FEE2E2}

/* Sdílené tlačítko btn (používá se i ve sticky formu, reply-form apod.) */
.btn{
  min-height:52px;padding:14px 20px;border-radius:var(--radius);
  font-weight:700;font-size:15px;letter-spacing:-.005em;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  transition:transform .1s ease, background .15s, box-shadow .2s ease, opacity .2s;
  border:1px solid transparent;
}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn:active:not(:disabled){transform:scale(.98)}
.btn-agree{background:var(--c-agree);color:#fff}
.btn-agree:hover:not(:disabled){background:var(--c-agree-hover)}
.btn-disagree{background:var(--c-disagree);color:#fff}
.btn-disagree:hover:not(:disabled){background:var(--c-disagree-hover)}

/* Řádek akcí v hero: sdílení vlevo, hlasovat vpravo */
.hero-actions{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:14px;margin-top:22px;
}
.share-row{display:flex;flex-wrap:wrap;gap:8px}
.share-btn{
  display:inline-flex;align-items:center;gap:7px;
  min-height:40px;padding:0 15px;border-radius:var(--radius);
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  color:#fff;font-weight:600;font-size:13px;
  transition:background .15s, border-color .15s;
}
.share-btn:hover{background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.35)}
.share-btn svg{width:16px;height:16px;flex-shrink:0}

/* ============ PODIUM ============ */
.podium{margin:28px 0}
.podium h2{margin:0 0 16px;font-size:18px;font-weight:800;letter-spacing:-.015em;color:var(--c-text)}
.podium-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.podium-card{
  background:var(--c-surface);
  border:1px solid var(--c-border);border-radius:var(--radius);padding:18px;
  position:relative;overflow:hidden;box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;
}
.podium-card .rank{
  position:absolute;top:14px;right:16px;
  font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:var(--c-text-subtle);
}
.podium-card.medal-0{border-top:3px solid #B7791F}
.podium-card.medal-0 .rank{color:#B7791F}
.podium-card.medal-1{border-top:3px solid #64748B}
.podium-card.medal-1 .rank{color:#64748B}
.podium-card.medal-2{border-top:3px solid #9A6B3A}
.podium-card.medal-2 .rank{color:#9A6B3A}
.podium-card.agree{border-left:3px solid var(--c-agree)}
.podium-card.disagree{border-left:3px solid var(--c-disagree)}
.podium-card .comment-content{margin:10px 0 14px;line-height:1.55;font-size:14.5px;color:var(--c-text)}
.comment-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;margin-top:auto}
.side-tag{padding:3px 10px;border-radius:999px;font-weight:700;font-size:11px;letter-spacing:.06em}
.side-tag.agree{background:var(--c-agree-soft);color:var(--c-agree)}
.side-tag.disagree{background:var(--c-disagree-soft);color:var(--c-disagree)}
.score{color:var(--c-text-muted);font-weight:700}

/* ============ ARENA ============ */
.arena{margin:28px 0 20px}
.mobile-toggle{
  display:none;background:var(--c-surface);border:1px solid var(--c-border);border-radius:999px;
  padding:4px;gap:4px;margin-bottom:14px;box-shadow:var(--shadow-sm);
}
.mobile-toggle .mt-btn{
  flex:1;min-height:44px;border-radius:999px;color:var(--c-text-muted);font-weight:700;font-size:14px;
  display:flex;align-items:center;justify-content:center;gap:8px;transition:all .2s;
}
.mobile-toggle .mt-btn.active[data-side="agree"]{background:var(--c-agree);color:#fff}
.mobile-toggle .mt-btn.active[data-side="disagree"]{background:var(--c-disagree);color:#fff}
.mt-btn .dot{width:8px;height:8px;border-radius:50%}
.mt-btn .dot.agree{background:var(--c-agree)}
.mt-btn .dot.disagree{background:var(--c-disagree)}
.mobile-toggle .mt-btn.active .dot{background:#fff}

.arena-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.column{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;min-height:200px;box-shadow:var(--shadow-sm)}
.col-agree{border-top:3px solid var(--c-agree)}
.col-disagree{border-top:3px solid var(--c-disagree)}
.col-header{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--c-border);background:var(--c-surface-2)}
.col-header h3{margin:0;font-size:13px;letter-spacing:.08em;font-weight:800;text-transform:uppercase}
.col-header.agree h3{color:var(--c-agree)}
.col-header.disagree h3{color:var(--c-disagree)}
.col-count{color:var(--c-text-muted);font-weight:700;font-size:12px;background:var(--c-surface);padding:3px 10px;border-radius:999px;border:1px solid var(--c-border)}
.col-body{padding:14px;display:flex;flex-direction:column;gap:12px}

.comment{
  background:var(--c-surface-2);border:1px solid var(--c-border);border-radius:var(--radius);padding:14px 16px;
  animation:pop .25s ease-out;
}
.comment.agree{border-left:3px solid var(--c-agree)}
.comment.disagree{border-left:3px solid var(--c-disagree)}
.comment .comment-content{margin:0 0 12px;line-height:1.55;font-size:14.5px;word-wrap:break-word;color:var(--c-text)}
.comment-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.vote-c{
  min-height:34px;min-width:52px;padding:0 12px;border-radius:var(--radius-sm);
  background:var(--c-surface);border:1px solid var(--c-border);color:var(--c-text-muted);
  font-weight:700;font-size:13px;display:inline-flex;align-items:center;gap:6px;
  transition:all .15s;font-variant-numeric:tabular-nums;
}
.vote-c .arrow{font-size:10px;font-weight:900}
.vote-c:hover:not(:disabled){background:var(--c-primary-light);border-color:var(--c-border-strong);color:var(--c-text)}
.vote-c.up.voted{background:var(--c-agree-soft);border-color:var(--c-agree);color:var(--c-agree)}
.vote-c.down.voted{background:var(--c-disagree-soft);border-color:var(--c-disagree);color:var(--c-disagree)}
.score-tag{margin-left:auto;color:var(--c-text-subtle);font-size:12px;font-weight:600}
.score-tag .score-v{color:var(--c-text);font-weight:800}
@keyframes pop{from{transform:translateY(4px);opacity:0}to{transform:translateY(0);opacity:1}}

/* ============ REPLIES ============ */
.reply-btn{
  min-height:34px;padding:0 12px;border-radius:var(--radius-sm);
  background:transparent;border:1px solid var(--c-border);color:var(--c-text-muted);
  font-weight:600;font-size:12.5px;transition:all .15s;
}
.reply-btn:hover{background:var(--c-primary-light);border-color:var(--c-primary);color:var(--c-primary)}
.replies{
  display:flex;flex-direction:column;gap:8px;
  margin:12px 0 0;padding-left:14px;
  border-left:2px solid var(--c-border);
}
.replies:empty{display:none}
.comment.reply{background:var(--c-surface);padding:10px 14px;font-size:13.5px}
.comment.reply .comment-content{font-size:13.5px;margin-bottom:8px;line-height:1.5}
.comment.reply .vote-c{min-height:30px;padding:0 10px;font-size:12px}
.comment.reply .score-tag{font-size:11px}

.reply-form{
  display:flex;flex-direction:column;gap:8px;
  margin:14px 0 0;padding:14px;
  background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);
}
.reply-form[hidden]{display:none}
.reply-form textarea{min-height:64px;font-size:14px;padding:10px 12px}
.reply-actions{display:flex;justify-content:flex-end;gap:8px;align-items:center}
.btn-ghost{
  min-height:36px;padding:0 14px;border-radius:var(--radius-sm);
  background:transparent;color:var(--c-text-muted);font-weight:600;font-size:13px;
}
.btn-ghost:hover{color:var(--c-text)}
.reply-form .btn-send{min-height:36px;padding:0 18px;font-size:13px;min-width:auto}
.reply-msg{min-height:16px}

/* ============ HLASOVACÍ CTA + PANEL (uvnitř hero) ============ */
.btn-vote-cta{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:0 28px;flex-shrink:0;
  background:var(--c-accent);color:#fff;
  border-radius:var(--radius);font-weight:800;font-size:15px;letter-spacing:-.005em;
  box-shadow:0 4px 14px rgba(0,0,0,.18);
  transition:background .15s, transform .1s;
}
.btn-vote-cta:hover{background:var(--c-accent-hover)}
.btn-vote-cta:active{transform:scale(.98)}

.vote-panel{
  margin-top:20px;padding:20px;
  background:var(--c-surface);border-radius:var(--radius);
  box-shadow:var(--shadow-lg);
  display:flex;flex-direction:column;gap:10px;
  animation:vp-in .2s ease-out;
}
.vote-panel[hidden]{display:none}
@keyframes vp-in{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}

.unified-lead{
  font-size:13.5px;color:var(--c-text-muted);
  padding:0 2px;line-height:1.5;
}
.unified-lead strong{font-weight:800;padding:1px 8px;border-radius:999px;font-size:12px;letter-spacing:.04em}
.unified-lead strong.s-agree{background:var(--c-agree-soft);color:var(--c-agree)}
.unified-lead strong.s-disagree{background:var(--c-disagree-soft);color:var(--c-disagree)}

.unified-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.unified-actions .btn{min-height:48px;font-size:15px}

textarea, input[type=text]{
  flex:1;min-height:48px;padding:12px 14px;border-radius:var(--radius);
  background:var(--c-surface);border:1px solid var(--c-border);color:var(--c-text);
  font:inherit;font-size:14.5px;resize:none;outline:none;transition:border-color .15s, box-shadow .15s;
}
textarea{max-height:120px}
textarea:focus,input[type=text]:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(13,74,140,.14)}
textarea::placeholder,input[type=text]::placeholder{color:var(--c-text-subtle)}
.btn-send{background:var(--c-accent);color:#fff;padding:0 22px;min-width:110px;font-weight:700}
.btn-send:hover:not(:disabled){background:var(--c-accent-hover)}
.form-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--c-text-subtle)}
.form-msg.err{color:var(--c-danger)}
.form-msg.ok{color:var(--c-success)}
.honeypot{position:absolute!important;left:-9999px!important;opacity:0!important;height:0!important;width:0!important}

/* ============ PAGE HEAD ============ */
.page-head{margin:12px 0 24px}
.page-head h1{margin:0 0 8px;font-size:34px;letter-spacing:-.02em;font-weight:800;line-height:1.15}
.page-head p{margin:0;color:var(--c-text-muted);font-size:16px}

/* ============ SUGGEST ============ */
.suggest-form-wrap{margin-bottom:28px}
.suggest-form-wrap h2, .candidates h2{margin:0 0 8px;font-size:18px;font-weight:800;letter-spacing:-.015em}
.form-hint{margin:0 0 18px;color:var(--c-text-muted);font-size:14px;line-height:1.55}
.form-hint strong{color:var(--c-text);font-weight:700}

.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;position:relative}
.field-label{font-size:12.5px;font-weight:700;color:var(--c-text-muted);text-transform:uppercase;letter-spacing:.06em}
.field-optional{font-weight:500;color:var(--c-text-subtle);text-transform:none;letter-spacing:0;font-size:12px;margin-left:6px}
.field-hint{font-size:12px;color:var(--c-text-subtle);font-weight:600;align-self:flex-end;font-variant-numeric:tabular-nums}
#suggestTitle{
  min-height:88px;max-height:200px;resize:vertical;
  padding:14px 16px;font-size:15.5px;line-height:1.5;font-weight:600;
}
#suggestDesc{
  min-height:80px;max-height:200px;resize:vertical;
  padding:12px 14px;font-size:14px;line-height:1.55;
}
#suggestCategory{
  min-height:46px;padding:0 40px 0 14px;font:inherit;font-size:14.5px;
  background:var(--c-surface) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%235a6679' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='1 1 6 6 11 1'/></svg>") no-repeat right 14px center;
  background-size:12px 8px;
  border:1px solid var(--c-border);border-radius:var(--radius);color:var(--c-text);
  outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;
  transition:border-color .15s, box-shadow .15s;cursor:pointer;
}
#suggestCategory:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(13,74,140,.14)}
#suggestCategory:invalid{color:var(--c-text-subtle)}
#suggestCategory option{color:var(--c-text)}

.form-actions{display:flex;justify-content:flex-end;margin-top:6px}
.form-actions .btn-send{min-height:44px;padding:0 22px;font-size:14.5px}

.candidate-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.candidate{
  background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);padding:16px 18px;
  display:flex;align-items:center;gap:14px;box-shadow:var(--shadow-sm);transition:border-color .15s;
}
.candidate:hover{border-color:var(--c-border-strong)}
.candidate.voted{border-color:var(--c-border-strong)}

.cand-vote{
  display:flex;flex-direction:column;align-items:center;gap:2px;
  flex-shrink:0;width:46px;
}
.cand-vote .vote-c{
  min-height:30px;min-width:30px;padding:0;border-radius:var(--radius-sm);
  display:flex;align-items:center;justify-content:center;
}
.cand-vote .vote-c .arrow{font-size:12px}
.cand-score{
  font-size:16px;font-weight:800;color:var(--c-text);font-variant-numeric:tabular-nums;
  padding:2px 0;
}

.cand-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}
.cand-cat{
  display:inline-block;align-self:flex-start;
  background:var(--c-primary-light);color:var(--c-primary);
  font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;
  padding:2px 9px;border-radius:999px;
}
.cand-title{margin:0;font-weight:700;line-height:1.4;color:var(--c-text);font-size:15px}
.cand-desc{margin:2px 0 0;color:var(--c-text-muted);font-size:13.5px;line-height:1.5}
.cand-votes{color:var(--c-text-subtle);font-size:12px;font-weight:600;margin-top:4px}
.cand-votes .up-c{color:var(--c-agree)}
.cand-votes .down-c{color:var(--c-disagree)}

/* ============ ARCHIVE — filter chips ============ */
.filter-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.filter-chip{
  padding:8px 16px;border-radius:999px;
  background:var(--c-surface);border:1px solid var(--c-border);
  color:var(--c-text-muted);font-weight:700;font-size:13.5px;
  transition:all .15s;
}
.filter-chip:hover{border-color:var(--c-border-strong);color:var(--c-text)}
.filter-chip.active{background:var(--c-primary);border-color:var(--c-primary);color:#fff}

/* ============ ARCHIVE — duel list ============ */
.a-date{color:var(--c-text-subtle);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}

.duel-list{display:flex;flex-direction:column;gap:12px}
.duel-row{
  display:flex;gap:20px;align-items:center;justify-content:space-between;
  background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);
  padding:20px 22px;box-shadow:var(--shadow-sm);
  transition:border-color .15s, box-shadow .15s, transform .1s;
}
.duel-row:hover{border-color:var(--c-primary);box-shadow:var(--shadow);transform:translateY(-1px)}
.duel-main{flex:1;min-width:0}
.duel-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.duel-top .badge{background:var(--c-primary-light);color:var(--c-primary);border:0}
.duel-title{margin:0 0 14px;font-size:17px;line-height:1.4;font-weight:700;letter-spacing:-.01em;color:var(--c-text)}
.duel-bar-row{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.duel-bar{flex:1}
.duel-pct-label{font-size:12.5px;font-weight:800;color:var(--c-text-muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.duel-winner-line{margin:0;font-size:13.5px;color:var(--c-text-muted);line-height:1.5;font-style:italic}
.duel-winner-line .side-tag{font-style:normal;margin-right:6px}

.duel-side{
  display:flex;flex-direction:column;align-items:flex-end;gap:5px;
  flex-shrink:0;text-align:right;min-width:140px;
}
.duel-winner-tag{font-size:12px;font-weight:800;letter-spacing:.03em}
.duel-winner-tag.agree{color:var(--c-agree)}
.duel-winner-tag.disagree{color:var(--c-disagree)}
.duel-stat{font-size:12.5px;color:var(--c-text-subtle);font-weight:600}
.duel-arrow{font-size:13px;font-weight:700;color:var(--c-primary);margin-top:4px}

/* ============ TOPIC DETAIL (topic.php) ============ */
.back-link{
  display:inline-flex;align-items:center;gap:6px;
  margin-bottom:16px;color:var(--c-text-muted);font-weight:600;font-size:14px;
  transition:color .15s;
}
.back-link:hover{color:var(--c-primary)}
.topic-hero.archived{background:linear-gradient(135deg,#42546b 0%,#5a6e88 50%,#374559 100%)}
.topic-meta-l{display:flex;gap:8px;align-items:center}
.badge-archived{background:rgba(0,0,0,.2);border-color:rgba(255,255,255,.14)}
.archive-stats{
  display:flex;gap:20px;margin-top:16px;padding-top:16px;
  border-top:1px solid rgba(255,255,255,.14);
  font-size:13px;color:rgba(255,255,255,.75);font-weight:600;
}
.col-empty{color:var(--c-text-subtle);font-size:13.5px;text-align:center;padding:20px 0;margin:0}

/* Read-only komentáře v archivu — bez interakce */
.comment.ro{cursor:default}
.vote-c.ro{
  min-height:34px;padding:0 12px;border-radius:var(--radius-sm);
  background:var(--c-surface);border:1px solid var(--c-border);color:var(--c-text-subtle);
  font-weight:700;font-size:13px;display:inline-flex;align-items:center;gap:6px;
  cursor:default;
}
.comment-actions.ro{display:flex;align-items:center;gap:8px;flex-wrap:wrap}

/* ============ FOOTER ============ */
.footer{text-align:center;color:var(--c-text-subtle);padding:32px 16px;font-size:12px;border-top:1px solid var(--c-border);margin-top:40px;background:var(--c-surface)}

/* ============ RESPONSIVE ============ */
@media (max-width:760px){
  .duel-row{flex-direction:column;align-items:stretch;gap:14px}
  .duel-side{flex-direction:row;flex-wrap:wrap;align-items:center;text-align:left;min-width:0;gap:10px}
  .duel-arrow{margin-top:0;margin-left:auto}
  .topbar{padding:12px 16px;height:auto}
  .brand-sub{display:none}
  .wrap{padding:20px 14px 0}
  .topic-hero{padding:26px 20px}
  .arena-grid{grid-template-columns:1fr}
  .arena-grid .col-disagree{display:none}
  .arena.show-disagree .col-agree{display:none}
  .arena.show-disagree .col-disagree{display:flex}
  .mobile-toggle{display:flex}
  .podium-grid{grid-template-columns:1fr;gap:10px}
  .topnav a{padding:8px 10px;font-size:13px}
  .page-head h1{font-size:26px}
  .unified-actions{gap:8px}
}

@media (max-width:420px){
  .btn{font-size:14px;padding:12px 16px}
  .topic-title{font-size:24px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn-vote-cta{width:100%}
}

/* Skeleton */
.skeleton{background:linear-gradient(90deg,var(--c-surface-2) 25%,var(--c-bg) 50%,var(--c-surface-2) 75%);background-size:200% 100%;animation:sk 1.2s infinite;border-radius:var(--radius);height:60px}
@keyframes sk{from{background-position:200% 0}to{background-position:-200% 0}}