/* DilÖyrən — ortaq dizayn sistemi */
:root{
  --bg:#F2F4F7;
  --surface:#FFFFFF;
  --surface-2:#F8FAFC;
  --ink:#1E2430;
  --ink-2:#3B4455;
  --muted:#667085;
  --line:#DCE1E8;
  --line-2:#EEF1F5;
  --brand:#0B7A5A;
  --brand-ink:#075E45;
  --brand-soft:#E1F3EB;
  --gold:#F2B900;
  --ok:#15803D;      --ok-soft:#DCFCE7;   --ok-line:#86EFAC;
  --bad:#B42318;     --bad-soft:#FEE4E2;  --bad-line:#FCA5A5;
  --lock:#8A94A6;
  --lang:#0B7A5A;    --lang-soft:#E1F3EB;
  --radius:14px; --radius-s:9px;
  --shadow:0 1px 2px rgba(30,36,48,.06),0 8px 24px -12px rgba(30,36,48,.18);
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --serif:"IBM Plex Serif",Georgia,"Times New Roman",serif;
  --max:1120px;
}
.lang-de{--lang:#C8102E;--lang-soft:#FBE7EA;--lang-2:#1E2430;--lang-3:#F2B900}
.lang-en{--lang:#1B3A8A;--lang-soft:#E5EAF7;--lang-2:#C8102E;--lang-3:#FFFFFF}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;min-height:100%}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.hidden{display:none!important}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
@media (max-width:600px){.wrap{padding:0 14px}}
svg.ic{width:1.1em;height:1.1em;vertical-align:-.18em;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Bayraqlar ---------- */
.flag{display:inline-block;overflow:hidden;line-height:0;border-radius:6px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08)}
.flag svg{width:100%;height:100%;display:block}
.flag-xs{width:28px;height:19px;border-radius:3px}
.flag-s{width:44px;height:30px}

/* ---------- Üst panel ---------- */
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;gap:14px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--serif);font-weight:700;font-size:20px;letter-spacing:-.01em}
.brand-mark{width:30px;height:30px;border-radius:8px;background:var(--brand);color:#fff;display:grid;place-items:center;font-family:var(--serif);font-weight:700;font-size:17px}
.crumb{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14px;min-width:0;flex-shrink:1}
.crumb a{color:var(--muted);text-decoration:none;display:inline-flex;align-items:center;gap:4px;padding:6px 8px;border-radius:8px}
.crumb a:hover{background:var(--line-2);color:var(--ink)}
.crumb .here{color:var(--ink);font-weight:600;display:inline-flex;align-items:center;gap:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.spacer{flex:1}
.stats{display:flex;gap:6px;align-items:center}
.stat{display:inline-flex;align-items:center;gap:6px;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:5px 11px;font-size:13px;font-weight:600;color:var(--ink-2);white-space:nowrap}
.stat .ic{color:var(--brand)}
@media (max-width:720px){.stat span.lbl{display:none}.stat{padding:5px 9px}.crumb .txt{display:none}.lang-de .brand-text,.lang-en .brand-text{display:none}.topbar .wrap{gap:8px}.crumb a{padding:6px 4px}}

/* auth paneli (auth.js) üst panelə yerləşir */
#auth-slot{display:flex;align-items:center}
#dd-bar{display:flex;gap:6px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
#dd-bar button{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:7px 13px;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;max-width:260px;overflow:hidden;text-overflow:ellipsis}
#dd-bar button.dd-in{background:var(--brand);border-color:var(--brand);color:#fff}
#dd-bar button.dd-key{background:var(--gold);border-color:var(--gold);color:#1E2430}
#dd-bar button.dd-adm{background:var(--ink);border-color:var(--ink);color:#fff}
#dd-bar button:hover{filter:brightness(.96)}
@media (max-width:600px){#dd-bar button.dd-out{max-width:150px}}

/* ---------- Düymələr ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:var(--radius-s);padding:11px 18px;font-weight:600;font-size:15px;cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s,transform .05s;line-height:1.2}
.btn:hover{background:var(--surface-2)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-ink)}
.btn-lang{background:var(--lang);border-color:var(--lang);color:#fff}
.btn-lang:hover{filter:brightness(.92);background:var(--lang)}
.btn-ghost{border-color:transparent;background:transparent}
.btn-ghost:hover{background:var(--line-2)}
.btn-lg{padding:14px 22px;font-size:16px}
.btn-sm{padding:7px 12px;font-size:13px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn-block{width:100%}

/* ---------- Giriş səhifəsi: bayraqlar ---------- */
.hero{padding:56px 0 28px;text-align:center}
.hero h1{font-family:var(--serif);font-weight:700;font-size:clamp(30px,5.5vw,46px);line-height:1.1;margin:0 0 10px;letter-spacing:-.015em}
.hero p{color:var(--muted);font-size:17px;max-width:560px;margin:0 auto}
.flags{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;max-width:860px;margin:36px auto 0}
@media (max-width:640px){.flags{grid-template-columns:1fr;gap:16px}}
.flag-card{position:relative;display:block;text-decoration:none;color:inherit;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);transition:transform .18s,box-shadow .18s,border-color .18s}
.flag-card:hover,.flag-card:focus-visible{transform:translateY(-3px);border-color:var(--lang);box-shadow:0 2px 4px rgba(30,36,48,.06),0 24px 40px -16px rgba(30,36,48,.28)}
.flag-card .flag{display:block;border-radius:0;aspect-ratio:3/2;width:100%;height:auto;box-shadow:none}
.flag-card .flag svg{width:100%;height:100%}
.flag-card .meta{padding:18px 20px 20px;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:12px}
.flag-card h2{font-family:var(--serif);font-size:24px;margin:0 0 3px;font-weight:700}
.flag-card .sub{color:var(--muted);font-size:14px;margin:0}
.flag-card .go{width:40px;height:40px;border-radius:50%;background:var(--lang-soft);color:var(--lang);display:grid;place-items:center;flex:none}
.flag-card .go .ic{width:20px;height:20px}
.access{max-width:860px;margin:28px auto 0;display:flex;gap:12px;align-items:flex-start;background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius);padding:14px 16px;color:var(--muted);font-size:14px;text-align:left}
.access .ic{color:var(--brand);margin-top:3px}

/* ---------- Giriş səhifəsi: dil ekranı ---------- */
.lang-head{padding:34px 0 10px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.lang-head .flag-s{width:64px;height:43px;border-radius:8px}
.lang-head h1{font-family:var(--serif);font-size:clamp(26px,4.5vw,36px);margin:0;line-height:1.1;font-weight:700}
.lang-head p{margin:4px 0 0;color:var(--muted)}
.levels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:22px}
@media (max-width:820px){.levels{grid-template-columns:1fr}}
.level{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden}
.level::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--lang)}
.level .code{font-family:var(--serif);font-size:34px;font-weight:700;line-height:1;color:var(--lang)}
.level .name{font-weight:600;font-size:17px}
.level .desc{color:var(--muted);font-size:14px;margin:0}
.level dl{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;margin:4px 0 0;font-size:14px}
.level dt{color:var(--muted)}
.level dd{margin:0;font-weight:600}
.level .actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:6px}

.lesson-index{margin-top:30px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.lesson-index .head{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.lesson-index .head h2{font-family:var(--serif);font-size:20px;margin:0;font-weight:700;flex:1}
.tabs{display:flex;gap:4px;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:3px}
.tabs button{border:0;background:transparent;border-radius:999px;padding:6px 14px;font-weight:600;font-size:14px;cursor:pointer;color:var(--muted)}
.tabs button[aria-selected="true"]{background:var(--ink);color:#fff}
.lesson-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:760px){.lesson-list{grid-template-columns:1fr}}
.lesson-list li{border-bottom:1px solid var(--line-2)}
.lesson-list li:nth-child(odd){border-right:1px solid var(--line-2)}
@media (max-width:760px){.lesson-list li:nth-child(odd){border-right:0}}
.lesson-list a{display:flex;align-items:center;gap:12px;padding:11px 18px;text-decoration:none;color:inherit;min-height:52px}
.lesson-list a:hover{background:var(--surface-2)}
.lesson-list .n{width:30px;flex:none;font-variant-numeric:tabular-nums;color:var(--muted);font-size:13px;text-align:right}
.lesson-list .t{flex:1;font-size:15px;line-height:1.3}
.lesson-list .st{flex:none;color:var(--lock)}
.lesson-list .st.free{color:var(--ok)}
.lesson-list .st .ic{width:16px;height:16px}

/* ---------- Səviyyə səhifəsi ---------- */
.subnav{background:var(--surface);border-bottom:1px solid var(--line)}
.subnav .wrap{display:flex;gap:4px;height:48px;align-items:stretch;overflow-x:auto;scrollbar-width:none}
.subnav .wrap::-webkit-scrollbar{display:none}
.subnav button{border:0;background:transparent;padding:0 14px;font-weight:600;font-size:14px;color:var(--muted);cursor:pointer;position:relative;white-space:nowrap;display:inline-flex;align-items:center;gap:7px}
.subnav button .cnt{font-size:12px;background:var(--line-2);color:var(--muted);border-radius:999px;padding:1px 7px;font-weight:600}
.subnav button[aria-selected="true"]{color:var(--ink)}
.subnav button[aria-selected="true"]::after{content:"";position:absolute;left:10px;right:10px;bottom:-1px;height:3px;background:var(--lang);border-radius:3px 3px 0 0}

.layout{display:grid;grid-template-columns:minmax(0,1fr);gap:22px;padding:22px 0 60px}
@media (min-width:960px){.layout{grid-template-columns:330px minmax(0,1fr)}.layout[data-view="artikel"]{grid-template-columns:minmax(0,1fr)}}
.layout[data-view="artikel"] .side{display:none}
.side{min-width:0}
@media (min-width:960px){.side{position:sticky;top:112px;max-height:calc(100vh - 128px);overflow:auto;scrollbar-width:thin}}
.main{min-width:0}
@media (max-width:959px){
  .layout[data-view="detail"] .side{display:none}
  .layout[data-view="list"] .main{display:none}
}
.list{list-style:none;margin:0;padding:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.list li+li{border-top:1px solid var(--line-2)}
.list button{width:100%;border:0;background:transparent;text-align:left;display:flex;align-items:center;gap:12px;padding:12px 14px;cursor:pointer;color:inherit}
.list button:hover{background:var(--surface-2)}
.list button[aria-current="true"]{background:var(--lang-soft);box-shadow:inset 4px 0 0 var(--lang)}
.list .n{width:26px;flex:none;color:var(--muted);font-size:13px;text-align:right;font-variant-numeric:tabular-nums}
.list .t{flex:1;min-width:0}
.list .t b{display:block;font-weight:600;font-size:15px;line-height:1.3}
.list .t small{display:block;color:var(--muted);font-size:12.5px;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list .st{flex:none;color:var(--lock);display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:600}
.list .st.free{color:var(--ok)}
.list .st.done{color:var(--ok)}
.list .st .ic{width:16px;height:16px}
.list-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 4px 10px;color:var(--muted);font-size:13px}
.list-head b{color:var(--ink);font-weight:600;font-size:14px}

.empty{background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius);padding:48px 24px;text-align:center;color:var(--muted)}
.empty h2{font-family:var(--serif);color:var(--ink);margin:0 0 8px;font-size:22px}
.empty p{margin:0 0 18px}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.panel-head{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line-2);flex-wrap:wrap}
.panel-head .pos{color:var(--muted);font-size:13px;font-weight:600;margin-left:auto;white-space:nowrap}
.panel-head .pager{display:flex;gap:4px}
.panel-body{padding:22px 28px 30px}
@media (max-width:600px){.panel-body{padding:18px 16px 24px}}
.lesson-title{font-family:var(--serif);font-weight:700;font-size:clamp(24px,3.4vw,32px);line-height:1.15;margin:0 0 18px;letter-spacing:-.01em}
.panel-foot{display:flex;gap:10px;flex-wrap:wrap;align-items:center;padding:16px 28px 22px;border-top:1px solid var(--line-2)}
@media (max-width:600px){.panel-foot{padding:14px 16px 18px}}
.panel-foot .note{color:var(--muted);font-size:13px;margin-left:auto}

/* dərs mətni (serverdən gələn HTML-ə ümumi üslub) */
.lesson-body{font-size:16px;line-height:1.65;color:var(--ink-2);max-width:72ch}
.lesson-body>h3:first-child{display:none}
.lesson-body h3,.lesson-body h4,.lesson-body h2{font-family:var(--serif);color:var(--ink);line-height:1.25;margin:28px 0 10px;font-weight:700}
.lesson-body h3{font-size:22px}
.lesson-body h4{font-size:18px}
.lesson-body h2{font-size:24px}
.lesson-body p{margin:0 0 14px}
.lesson-body b,.lesson-body strong{color:var(--ink);font-weight:600}
.lesson-body s{color:var(--bad);opacity:.8}
.lesson-body ul,.lesson-body ol{padding-left:22px;margin:0 0 14px}
.lesson-body li{margin:4px 0}
.lesson-body div[class*="overflow"]{overflow-x:auto;margin:0 0 18px;-webkit-overflow-scrolling:touch}
.lesson-body table{width:100%;border-collapse:separate;border-spacing:0;font-size:15px;border:1px solid var(--line);border-radius:10px;overflow:hidden;margin:0 0 18px;background:var(--surface)}
.lesson-body div[class*="overflow"]>table{margin-bottom:0}
.lesson-body th,.lesson-body td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line-2);vertical-align:top}
.lesson-body thead th{background:var(--surface-2);font-weight:600;color:var(--ink);border-bottom:1px solid var(--line)}
.lesson-body tbody tr:last-child td{border-bottom:0}
.lesson-body td[class*="font-semibold"]{color:var(--ink);font-weight:600}
.lesson-body div[class*="bg-amber"],.lesson-body div[class*="bg-emerald"],.lesson-body div[class*="bg-indigo"],.lesson-body div[class*="bg-slate"],.lesson-body div[class*="bg-rose"]{background:var(--lang-soft);border:1px solid color-mix(in srgb,var(--lang) 25%,#fff);border-left:4px solid var(--lang);border-radius:10px;padding:14px 16px;margin:0 0 18px;font-size:15px}
.lesson-body div[class*="bg-"] ul{margin-bottom:0}
.lesson-body [class*="text-xs"]{font-size:13px;color:var(--muted)}
.lesson-body .speak-btn{display:inline-grid;place-items:center;width:24px;height:24px;margin-right:6px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--brand);cursor:pointer;vertical-align:middle;padding:0;flex:none}
.lesson-body .speak-btn .ic{width:12px;height:12px;fill:currentColor;stroke:none}
.lesson-body .speak-btn:hover{background:var(--brand-soft);border-color:var(--brand)}
.lesson-body .speak-btn.playing{background:var(--brand);color:#fff;border-color:var(--brand)}

/* ---------- Test ---------- */
.quiz-top{display:flex;align-items:center;gap:12px;padding:14px 20px 0;flex-wrap:wrap}
.quiz-top .q-lbl{font-weight:600;font-size:14px;color:var(--muted)}
.quiz-top .q-score{margin-left:auto;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:4px 11px;font-size:13px;font-weight:600}
.progress{height:6px;background:var(--line-2);border-radius:999px;margin:12px 20px 0;overflow:hidden}
.progress i{display:block;height:100%;width:0;background:var(--lang);transition:width .3s}
.question{padding:22px 20px 8px}
.question p{margin:0 0 6px;color:var(--muted);font-size:13px}
.question h2{font-family:var(--serif);font-size:clamp(20px,2.8vw,26px);line-height:1.3;margin:0;font-weight:700}
.options{display:grid;gap:10px;padding:14px 20px}
@media (min-width:600px){.options{grid-template-columns:1fr 1fr}}
.opt{text-align:left;border:1.5px solid var(--line);background:var(--surface);border-radius:var(--radius-s);padding:13px 15px;cursor:pointer;font-weight:500;font-size:15.5px;line-height:1.35;transition:border-color .12s,background .12s}
.opt:hover:not([disabled]){border-color:var(--ink);background:var(--surface-2)}
.opt[disabled]{cursor:default}
.opt.correct{border-color:var(--ok);background:var(--ok-soft);color:#14532D}
.opt.wrong{border-color:var(--bad);background:var(--bad-soft);color:#7F1D1D}
.feedback{margin:4px 20px 14px;border-radius:var(--radius-s);padding:12px 14px;font-weight:600;font-size:14.5px;display:flex;gap:8px;align-items:flex-start}
.feedback.ok{background:var(--ok-soft);color:#14532D}
.feedback.bad{background:var(--bad-soft);color:#7F1D1D}
.quiz-foot{padding:0 20px 20px;display:flex;gap:10px;flex-wrap:wrap}

.result{text-align:center;padding:40px 24px 36px}
.result .ring{width:132px;height:132px;margin:0 auto 16px;position:relative}
.result .ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.result .ring circle{fill:none;stroke-width:10}
.result .ring .bg{stroke:var(--line-2)}
.result .ring .fg{stroke:var(--brand);stroke-linecap:round;transition:stroke-dashoffset .8s ease}
.result .ring b{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--serif);font-size:30px;font-weight:700}
.result h2{font-family:var(--serif);margin:0 0 6px;font-size:26px}
.result p{color:var(--muted);margin:0 0 22px;max-width:46ch;margin-inline:auto}
.result .row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

/* ---------- Artikel ---------- */
.art{max-width:560px;margin:0 auto}
.art .score{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:18px 20px 0}
.art .score div{border-radius:var(--radius-s);padding:10px;text-align:center;font-size:13px;color:var(--muted)}
.art .score b{display:block;font-family:var(--serif);font-size:26px;color:var(--ink)}
.art .score .ok{background:var(--ok-soft)} .art .score .bad{background:var(--bad-soft)}
.art .word{text-align:center;padding:26px 20px 6px}
.art .word .w{font-family:var(--serif);font-size:clamp(30px,5vw,42px);font-weight:700;line-height:1.1}
.art .word .blank{display:inline-block;min-width:3.2ch;border-bottom:3px solid var(--lang);color:var(--lang);margin-right:.25em}
.art .word .blank.ok{border-color:var(--ok);color:var(--ok)}
.art .word .blank.bad{border-color:var(--bad);color:var(--bad)}
.art .word .m{color:var(--muted);margin-top:8px}
.art .choices{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:18px 20px}
.art .choices button{border:1.5px solid var(--line);background:var(--surface);border-radius:var(--radius-s);padding:16px 0;font-family:var(--serif);font-size:24px;font-weight:700;cursor:pointer;transition:border-color .12s,background .12s}
.art .choices button:hover:not([disabled]){border-color:var(--ink)}
.art .choices button.hit{border-color:var(--ok);background:var(--ok-soft)}
.art .choices button.miss{border-color:var(--bad);background:var(--bad-soft);animation:shake .3s}
.art .choices button[disabled]:not(.hit):not(.miss){opacity:.4}
@keyframes shake{25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.art .fb{margin:0 20px 16px;border-radius:var(--radius-s);padding:12px 14px;font-size:15px}
.art .fb.ok{background:var(--ok-soft)} .art .fb.bad{background:var(--bad-soft)}
.art .foot{padding:0 20px 20px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.art .foot .reset{margin-left:auto;background:none;border:0;color:var(--muted);text-decoration:underline;cursor:pointer;font-size:13px}

/* ---------- Giriş / abunəlik pəncərəsi (auth.js) ---------- */
#dd-modal{position:fixed;inset:0;background:rgba(30,36,48,.55);display:none;align-items:center;justify-content:center;z-index:1000;padding:16px}
#dd-modal.on{display:flex}
.dd-card{background:var(--surface);border-radius:18px;max-width:400px;width:100%;padding:26px;box-shadow:0 30px 60px -20px rgba(0,0,0,.4);color:var(--ink);font-family:var(--sans)}
.dd-card h3{margin:0 0 6px;font-family:var(--serif);font-size:22px;font-weight:700}
.dd-card p.sub{margin:0 0 16px;color:var(--muted);font-size:14px}
.dd-card input{width:100%;border:1.5px solid var(--line);border-radius:var(--radius-s);padding:11px 12px;margin:5px 0;font:inherit;font-size:15px;background:var(--surface)}
.dd-card input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.dd-btn{width:100%;border:1px solid var(--line);border-radius:var(--radius-s);padding:12px;font-weight:600;font-size:15px;cursor:pointer;margin-top:8px;background:var(--surface)}
.dd-main{background:var(--brand);border-color:var(--brand);color:#fff}
.dd-main:hover{background:var(--brand-ink)}
.dd-g{display:flex;gap:8px;align-items:center;justify-content:center}
.dd-g:hover{background:var(--surface-2)}
.dd-sep{text-align:center;color:var(--muted);font-size:12px;margin:14px 0 4px}
.dd-links{display:flex;justify-content:space-between;margin-top:12px;font-size:13px;gap:10px}
.dd-links a{color:var(--brand-ink);cursor:pointer;text-decoration:underline}
.dd-msg{font-size:13px;margin-top:10px;min-height:18px}
.dd-err{color:var(--bad)}.dd-ok{color:var(--ok)}
.dd-code{letter-spacing:2px;font-size:20px!important;text-align:center;font-weight:600;font-variant-numeric:tabular-nums}
.dd-x{float:right;background:none;border:0;font-size:24px;line-height:1;cursor:pointer;color:var(--muted);margin:-6px -6px 0 0;padding:4px 8px}

footer.site{color:var(--muted);font-size:13px;text-align:center;padding:30px 0 40px}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}