/* =====================================================================
   SYTRAEX design system  -  tek stil dosyası (tüm sayfalar)
   ===================================================================== */
:root{
  --bg:#0a0f1f; --bg-2:#0e1428; --surface:#121a33; --surface-2:#182242; --surface-3:#1e2a52;
  --border:#263259; --border-soft:#1c2648;
  --text:#eaeefb; --muted:#9ba7c9; --faint:#6f7ba0;
  --gold:#f7c948; --gold-2:#ffdd7a; --gold-ink:#1b1500;
  --red:#e5383b; --green:#2fbf71; --blue:#5b8def;
  --err:#ff6b6b; --ok:#4ade80;
  --radius:14px; --radius-sm:10px; --radius-lg:22px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --container:1160px;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh;display:flex;flex-direction:column;
  background-image:radial-gradient(900px 500px at 85% -10%,rgba(247,201,72,.07),transparent 60%),radial-gradient(700px 500px at -10% 10%,rgba(91,141,239,.08),transparent 60%);
  background-repeat:no-repeat}
main{flex:1;width:100%}
img{max-width:100%;display:block}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.5vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.4rem,2.6vw,1.9rem);font-weight:700}
h3{font-size:1.1rem;font-weight:650}
p{color:var(--muted)}
.muted{color:var(--muted)} .faint{color:var(--faint)} .gold{color:var(--gold)}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:56px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.section-head p{margin-top:6px}
.hidden{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:6px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(10,15,31,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--border-soft)}
.nav{display:flex;align-items:center;gap:20px;height:68px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text)!important;text-decoration:none!important}
.brand img{width:38px;height:38px;object-fit:contain}
.brand b{display:block;font-size:1.2rem;letter-spacing:.06em;color:var(--gold);line-height:1}
.brand small{display:block;font-size:.66rem;color:var(--muted);letter-spacing:.02em;margin-top:3px}
.nav-links{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav-links a{color:var(--text);padding:8px 12px;border-radius:9px;font-size:.93rem;font-weight:500;text-decoration:none}
.nav-links a:hover{background:var(--surface)}
.nav-links a.active{color:var(--gold);background:var(--surface)}
.lang-switch{display:flex;border:1px solid var(--border);border-radius:9px;overflow:hidden;margin-left:6px}
.lang-switch button{background:none;border:0;color:var(--muted);padding:6px 10px;font:inherit;font-size:.8rem;font-weight:600;cursor:pointer}
.lang-switch button.on{background:var(--gold);color:var(--gold-ink)}
.nav-toggle{display:none;margin-left:auto;background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:10px;width:42px;height:42px;font-size:1.2rem;cursor:pointer}
@media(max-width:860px){
  .nav-toggle{display:block}
  .nav-links{position:absolute;top:68px;left:0;right:0;background:var(--bg-2);border-bottom:1px solid var(--border);flex-direction:column;align-items:stretch;padding:12px 20px 18px;display:none;margin:0}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px}
  .lang-switch{align-self:flex-start;margin:8px 0 0}
}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;border:1px solid transparent;font:inherit;font-weight:650;font-size:.95rem;cursor:pointer;text-decoration:none!important;transition:transform .12s,background .15s,border-color .15s,opacity .15s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btn-primary{background:var(--gold);color:var(--gold-ink)}
.btn-primary:hover{background:var(--gold-2)}
.btn-ghost{background:transparent;color:var(--gold);border-color:var(--gold)}
.btn-ghost:hover{background:rgba(247,201,72,.1)}
.btn-soft{background:var(--surface-2);color:var(--text);border-color:var(--border)}
.btn-soft:hover{background:var(--surface-3)}
.btn-danger{background:transparent;color:var(--err);border-color:rgba(255,107,107,.5)}
.btn-danger:hover{background:rgba(255,107,107,.1)}
.btn-google{background:#fff;color:#1f1f1f;border-color:#dadce0;width:100%}
.btn-google:hover{background:#f4f4f4}
.btn-google svg{width:20px;height:20px}
.btn-block{width:100%}
.btn-sm{padding:7px 12px;font-size:.85rem;border-radius:9px}

/* ---------- Hero ---------- */
.hero{padding:76px 0 44px;text-align:center}
.hero h1 span{color:var(--gold)}
.hero p.lead{max-width:640px;margin:18px auto 0;font-size:1.12rem}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:28px}
.pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);background:var(--surface);border-radius:999px;padding:6px 14px;font-size:.82rem;color:var(--muted);margin-bottom:18px}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--green);display:inline-block}

/* ---------- Search bar ---------- */
.searchbar{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:12px;align-items:end;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow)}
@media(max-width:860px){.searchbar{grid-template-columns:1fr}}

/* ---------- Konum otomatik tamamlama ---------- */
.ac-list{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:60;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow);max-height:260px;overflow-y:auto;list-style:none;padding:6px;margin:0}
.ac-list li{padding:9px 12px;border-radius:8px;cursor:pointer;font-size:.9rem;color:var(--text)}
.ac-list li:hover,.ac-list li.on{background:var(--surface-3);color:var(--gold)}
.ac-list.hidden{display:none}

/* ---------- Forms ---------- */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;text-align:left}
.field>label,.label{font-size:.85rem;font-weight:600;color:var(--text)}
.hint{font-size:.78rem;color:var(--faint)}
input[type=text],input[type=email],input[type=password],input[type=url],input[type=search],select,textarea{
  width:100%;background:var(--bg-2);border:1px solid var(--border);color:var(--text);padding:12px 14px;border-radius:var(--radius-sm);font:inherit;font-size:.95rem;transition:border-color .15s,box-shadow .15s}
input::placeholder,textarea::placeholder{color:var(--faint)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(247,201,72,.15)}
input[readonly],input:disabled{opacity:.65}
textarea{min-height:110px;resize:vertical}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%239ba7c9' stroke-width='2'%3E%3Cpath d='m1 1 5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:640px){.row{grid-template-columns:1fr}}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--muted);margin-bottom:14px}
.check input{margin-top:4px;accent-color:var(--gold)}
.field-error{color:var(--err);font-size:.8rem}
.field-ok{color:var(--ok);font-size:.8rem}
.divider{display:flex;align-items:center;gap:12px;color:var(--faint);font-size:.8rem;margin:18px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--border)}

/* ---------- Cards ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:26px}
.card.narrow{max-width:460px;margin:0 auto}
.auth-wrap{padding:56px 0}
.auth-wrap h1{font-size:1.7rem;text-align:center;margin-bottom:6px}
.auth-wrap .sub{text-align:center;margin-bottom:22px}
.alert{border-radius:var(--radius-sm);padding:12px 14px;font-size:.9rem;margin-bottom:16px;border:1px solid}
.alert-err{background:rgba(255,107,107,.08);border-color:rgba(255,107,107,.4);color:#ffb0b0}
.alert-ok{background:rgba(74,222,128,.08);border-color:rgba(74,222,128,.4);color:#b6f5cd}
.alert-info{background:rgba(91,141,239,.08);border-color:rgba(91,141,239,.4);color:#c3d5fb}

/* ---------- Grid & post cards ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:20px}
.post-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;color:var(--text);text-decoration:none!important;transition:transform .15s,border-color .15s,box-shadow .15s}
.post-card:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow)}
.post-thumb{position:relative;aspect-ratio:16/10;background:var(--surface-2);overflow:hidden}
.post-thumb img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;left:10px;top:10px;background:rgba(10,15,31,.78);backdrop-filter:blur(6px);border:1px solid var(--border);color:var(--text);font-size:.74rem;font-weight:600;padding:4px 10px;border-radius:999px}
.post-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.post-body h3{font-size:1.02rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-loc{font-size:.85rem;color:var(--muted)}
.post-meta{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:10px;font-size:.82rem;color:var(--muted)}
.author{display:flex;align-items:center;gap:8px;min-width:0}
.author span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.avatar{width:26px;height:26px;border-radius:50%;object-fit:cover;background:var(--surface-3);flex:none}
.avatar.lg{width:44px;height:44px}
.stars{color:var(--gold);font-weight:600}

/* ---------- Skeleton / empty ---------- */
.skeleton{background:linear-gradient(90deg,var(--surface) 25%,var(--surface-2) 50%,var(--surface) 75%);background-size:200% 100%;animation:sk 1.3s infinite;border-radius:var(--radius);min-height:250px}
@keyframes sk{to{background-position:-200% 0}}
.empty{text-align:center;padding:48px 20px;border:1px dashed var(--border);border-radius:var(--radius-lg);color:var(--muted)}
.empty h3{color:var(--text);margin-bottom:6px}
.empty .btn{margin-top:16px}

/* ---------- Steps / features ---------- */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.feature{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.feature .ico{width:44px;height:44px;border-radius:12px;background:rgba(247,201,72,.12);display:grid;place-items:center;font-size:1.3rem;margin-bottom:12px}
.feature h3{margin-bottom:6px}
.cta-band{background:linear-gradient(135deg,var(--surface-2),var(--surface));border:1px solid var(--border);border-radius:var(--radius-lg);padding:38px;text-align:center}
.cta-band p{max-width:560px;margin:10px auto 22px}

/* ---------- Post detail ---------- */
.detail{padding:36px 0 60px}
.detail-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:28px;align-items:start}
@media(max-width:900px){.detail-grid{grid-template-columns:1fr}}
.gallery-main{aspect-ratio:16/10;border-radius:var(--radius-lg);overflow:hidden;background:var(--surface-2);border:1px solid var(--border)}
.gallery-main img{width:100%;height:100%;object-fit:cover}
.thumbs{display:flex;gap:10px;margin-top:10px;overflow-x:auto;padding-bottom:4px}
.thumbs button{border:2px solid transparent;border-radius:10px;overflow:hidden;width:84px;height:60px;flex:none;background:none;cursor:pointer;padding:0;opacity:.7}
.thumbs button.on,.thumbs button:hover{border-color:var(--gold);opacity:1}
.thumbs img{width:100%;height:100%;object-fit:cover}
.detail h1{font-size:clamp(1.6rem,3vw,2.3rem);margin:6px 0 10px}
.meta-line{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:.9rem}
.section-block{margin-top:22px}
.section-block h3{color:var(--gold);margin-bottom:8px}
.section-block p{color:var(--text);white-space:pre-wrap;opacity:.92}
.video{aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);margin-top:22px}
.video iframe{width:100%;height:100%;border:0}
.side-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-bottom:18px}
.rate-stars{display:flex;gap:4px;font-size:1.9rem;line-height:1}
.rate-stars button{background:none;border:0;cursor:pointer;color:var(--border);font-size:inherit;padding:2px;transition:transform .1s,color .1s}
.rate-stars button.on{color:var(--gold)}
.rate-stars button:hover{transform:scale(1.15)}
.comment{display:flex;gap:12px;padding:14px 0;border-top:1px solid var(--border-soft)}
.comment:first-child{border-top:0}
.comment b{font-size:.9rem}
.comment small{color:var(--faint);margin-left:8px}
.comment p{color:var(--text);margin-top:2px;white-space:pre-wrap;word-break:break-word}
.linkbtn{background:none;border:0;color:var(--faint);font:inherit;font-size:.8rem;cursor:pointer;margin-left:10px}
.linkbtn:hover{color:var(--err)}

/* ---------- Profile layout ---------- */
.profile-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:24px;padding:36px 0 64px;align-items:start}
@media(max-width:900px){.profile-layout{grid-template-columns:1fr}}
.side{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px;position:sticky;top:88px}
@media(max-width:900px){.side{position:static}}
.side .avatar-xl{width:110px;height:110px;border-radius:50%;object-fit:cover;border:3px solid var(--gold);margin:0 auto 12px;background:var(--surface-3)}
.side h2{text-align:center;font-size:1.2rem}
.side .handle{text-align:center;color:var(--muted);font-size:.9rem;margin-bottom:16px}
.tabs{display:flex;flex-direction:column;gap:6px;margin-top:12px}
.tab{display:flex;align-items:center;gap:10px;text-align:left;background:transparent;border:1px solid var(--border);color:var(--text);padding:11px 14px;border-radius:11px;font:inherit;font-size:.92rem;font-weight:550;cursor:pointer;text-decoration:none!important}
.tab:hover{background:var(--surface-2)}
.tab.on{background:rgba(247,201,72,.12);border-color:var(--gold);color:var(--gold)}
.tab .count{margin-left:auto;background:var(--gold);color:var(--gold-ink);font-size:.72rem;font-weight:800;border-radius:999px;padding:1px 8px}
@media(max-width:900px){.tabs{flex-direction:row;flex-wrap:wrap}.tab{flex:1 1 auto}}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:26px}
.panel h2{margin-bottom:18px}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.panel-head h2{margin:0}
.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.info-item{background:var(--bg-2);border:1px solid var(--border-soft);border-radius:var(--radius-sm);padding:14px}
.info-item small{display:block;color:var(--faint);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:4px}
.info-item b{word-break:break-word}
.danger-zone{margin-top:32px;border:1px solid rgba(255,107,107,.35);border-radius:var(--radius);padding:18px}
.danger-zone h3{color:var(--err);margin-bottom:6px}

/* wallet */
.wallet{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;background:linear-gradient(135deg,var(--surface-3),var(--surface-2));border:1px solid var(--gold);border-radius:var(--radius-lg);padding:26px;margin-bottom:22px}
.wallet .bal{font-size:2.6rem;font-weight:800;color:var(--gold);line-height:1}
.wallet .bal small{font-size:1.1rem;color:var(--text)}
table.tx{width:100%;border-collapse:collapse;font-size:.92rem}
table.tx th{text-align:left;color:var(--faint);font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;padding:10px 8px;border-bottom:1px solid var(--border)}
table.tx td{padding:12px 8px;border-bottom:1px solid var(--border-soft)}
table.tx td.amt{color:var(--ok);font-weight:700;text-align:right;white-space:nowrap}
table.tx th:last-child{text-align:right}

/* my posts list */
.mypost{display:flex;gap:14px;align-items:center;padding:12px;border:1px solid var(--border-soft);border-radius:var(--radius);background:var(--bg-2);margin-bottom:12px}
.mypost img{width:96px;height:66px;object-fit:cover;border-radius:10px;flex:none}
.mypost .info{flex:1;min-width:0}
.mypost .info b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mypost .acts{display:flex;gap:8px;flex-wrap:wrap}
@media(max-width:640px){.mypost{flex-wrap:wrap}}

/* messages */
.msg-grid{display:grid;grid-template-columns:260px minmax(0,1fr);gap:16px;min-height:420px}
@media(max-width:760px){.msg-grid{grid-template-columns:1fr}}
.chat-list{display:flex;flex-direction:column;gap:8px}
.chat-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;border:1px solid var(--border-soft);background:var(--bg-2);cursor:pointer;text-align:left;color:var(--text);font:inherit}
.chat-item.on,.chat-item:hover{border-color:var(--gold)}
.req{display:flex;align-items:center;gap:12px;justify-content:space-between;padding:12px;border:1px solid var(--border);border-radius:12px;background:var(--bg-2);margin-bottom:10px;flex-wrap:wrap}
.req small{color:var(--muted);display:block}
.chat-box{display:flex;flex-direction:column;background:var(--bg-2);border:1px solid var(--border-soft);border-radius:var(--radius);min-height:380px}
.chat-head{padding:12px 16px;border-bottom:1px solid var(--border-soft);font-weight:650}
.chat-msgs{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:8px;max-height:420px}
.bubble{max-width:78%;padding:9px 13px;border-radius:14px;background:var(--surface-2);word-break:break-word;white-space:pre-wrap;font-size:.93rem}
.bubble.me{align-self:flex-end;background:var(--gold);color:var(--gold-ink)}
.bubble time{display:block;font-size:.68rem;opacity:.6;margin-top:2px}
.chat-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--border-soft)}
.chat-form input{flex:1}

/* uploader */
.dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:22px;text-align:center;color:var(--muted);cursor:pointer;background:var(--bg-2);transition:border-color .15s}
.dropzone:hover,.dropzone.drag{border-color:var(--gold)}
.previews{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;margin-top:12px}
.preview{position:relative;aspect-ratio:1;border-radius:10px;overflow:hidden;border:1px solid var(--border)}
.preview img{width:100%;height:100%;object-fit:cover}
.preview button{position:absolute;top:4px;right:4px;background:rgba(0,0,0,.7);color:#fff;border:0;border-radius:50%;width:24px;height:24px;cursor:pointer;line-height:1}
.preview .cover{position:absolute;left:4px;bottom:4px;background:var(--gold);color:var(--gold-ink);font-size:.65rem;font-weight:800;padding:1px 6px;border-radius:6px}
.form-card{max-width:820px;margin:0 auto}
.form-section{margin:28px 0 12px;padding-top:20px;border-top:1px solid var(--border-soft);color:var(--gold);font-weight:700;font-size:1.05rem}

/* documents (whitepaper / legal) */
.doc{max-width:860px;margin:0 auto;padding:44px 20px 70px}
.doc h1{font-size:clamp(1.8rem,3.5vw,2.6rem);margin-bottom:8px}
.doc h2{margin:38px 0 12px;padding-top:6px;color:var(--gold)}
.doc h3{margin:22px 0 8px}
.doc p,.doc li{color:#c9d2ee;margin-bottom:12px}
.doc ul,.doc ol{padding-left:22px;margin-bottom:14px}
.doc table{width:100%;border-collapse:collapse;margin:14px 0 22px;font-size:.93rem}
.doc th,.doc td{border:1px solid var(--border);padding:10px 12px;text-align:left}
.doc th{background:var(--surface-2);color:var(--text)}
.doc td{color:#c9d2ee}
.toc{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 22px;margin:20px 0}
.toc a{display:block;padding:3px 0;color:var(--text)}
.callout{border-left:4px solid var(--gold);background:var(--surface);padding:14px 18px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:18px 0}
.callout.warn{border-color:var(--err)}
.callout p{margin:0}
.lang-block{display:none}
html[lang=tr] .lang-block[lang=tr],html[lang=en] .lang-block[lang=en]{display:block}
.draft{display:inline-block;background:rgba(247,201,72,.14);color:var(--gold);border:1px solid var(--gold);border-radius:999px;font-size:.72rem;font-weight:700;padding:2px 10px;margin-left:8px;vertical-align:middle}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--border-soft);background:var(--bg-2);margin-top:40px}
.foot{display:grid;grid-template-columns:1.4fr repeat(2,1fr);gap:28px;padding:38px 20px 26px}
@media(max-width:700px){.foot{grid-template-columns:1fr}}
.foot h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:10px}
.foot a{display:block;color:var(--text);padding:3px 0;font-size:.92rem}
.foot p{font-size:.88rem;max-width:340px;margin-top:10px}
.copyright{border-top:1px solid var(--border-soft);padding:16px 20px;font-size:.8rem;color:var(--faint);text-align:center}

/* ---------- Toasts / modal ---------- */
#toasts{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:10px;z-index:200}
.toast{background:var(--surface-3);border:1px solid var(--border);border-left:4px solid var(--gold);padding:12px 16px;border-radius:10px;box-shadow:var(--shadow);max-width:340px;font-size:.92rem;animation:tin .2s ease}
.toast.err{border-left-color:var(--err)} .toast.ok{border-left-color:var(--ok)}
@keyframes tin{from{opacity:0;transform:translateY(8px)}}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.65);display:grid;place-items:center;z-index:150;padding:20px}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;width:100%;max-width:440px}
.modal h3{margin-bottom:12px}
.modal .acts{display:flex;gap:10px;justify-content:flex-end;margin-top:14px}
.spinner{width:18px;height:18px;border:2px solid rgba(0,0,0,.25);border-top-color:currentColor;border-radius:50%;animation:spin .7s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.center{text-align:center}
.mt{margin-top:16px} .mt-lg{margin-top:28px}