:root{--r-sm:5px;--r-md:8px;--r-lg:10px;--accent:#0F62FE;--accent-h:#0043CE;--accent2:#0F62FE;--link:#0F62FE;--ok:#198038;--warn:#B28600;--err:#DA1E28;--info:#0F62FE;
--font:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace}
[data-theme=dark]{--bg:#141413;--s1:#1A1A19;--s2:#222220;--s3:#2C2C29;--bd:#302F2C;--tx:#EDECE7;--tx2:#AAA8A0;--tx3:#78766F;--accent:#4589FF;--accent-h:#78A9FF;--link:#78A9FF;--ok:#42BE65;--warn:#F1C21B;--err:#FA4D56;--ring:rgba(69,137,255,.35);--shadow:0 8px 24px rgba(0,0,0,.4)}
[data-theme=light]{--bg:#FAF9F6;--s1:#FFFFFF;--s2:#F3F2EE;--s3:#E8E6E0;--bd:#E0DDD5;--tx:#191814;--tx2:#55534C;--tx3:#8A877E;--ring:rgba(15,98,254,.25);--shadow:0 8px 24px rgba(25,24,20,.08)}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--tx);font:14.5px/1.55 var(--font);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}
.mono{font-family:var(--mono);font-size:12.5px}.num{font-variant-numeric:tabular-nums}.muted{color:var(--tx2)}.dim{color:var(--tx3)}.small{font-size:12px}
.ok{color:var(--ok)}.err{color:var(--err)}.warn{color:var(--warn)}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.01em}h1{font-size:24px}h2{font-size:20px}h3{font-size:16px}
/* layout */
.shell{display:flex;min-height:100vh}
.side{width:240px;flex:none;border-right:1px solid var(--bd);background:var(--s1);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:30}
.brand{display:flex;align-items:center;gap:9px;padding:18px 18px 14px;font-weight:600;font-size:15.5px;letter-spacing:-.01em}
.logo{width:26px;height:26px;border-radius:6px;background:var(--tx);display:grid;place-items:center;color:var(--bg);flex:none}.logo svg{width:18px;height:18px}
.tag-admin{font-size:10px;font-weight:600;padding:2px 6px;border-radius:6px;background:color-mix(in srgb,var(--accent) 15%,transparent);color:var(--link);text-transform:uppercase;letter-spacing:.04em}
.nav{padding:6px 10px;flex:1;overflow:auto}.nav .sec{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--tx3);padding:14px 10px 6px}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--r-sm);color:var(--tx2);font-weight:500;transition:background .15s,color .15s}
.nav a:hover{background:var(--s2);color:var(--tx)}.nav a.on{background:var(--s3);color:var(--tx)}
.nav svg{width:17px;height:17px;flex:none}
.side-foot{border-top:1px solid var(--bd);padding:12px 14px;display:flex;flex-direction:column;gap:8px}
.bal{display:flex;justify-content:space-between;align-items:center;background:var(--s2);border:1px solid var(--bd);border-radius:var(--r-sm);padding:8px 10px}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{height:56px;border-bottom:1px solid var(--bd);display:flex;align-items:center;gap:12px;padding:0 24px;position:sticky;top:0;background:var(--bg);z-index:20}
.crumbs{color:var(--tx2);font-size:13px}.crumbs b{color:var(--tx);font-weight:500}
.content{padding:24px;max-width:1440px;width:100%;margin:0 auto}
.page-h{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}.page-h p{margin:4px 0 0;color:var(--tx2)}
.burger{display:none}
@media(max-width:900px){.side{position:fixed;left:-260px;transition:left .2s}.side.open{left:0;box-shadow:var(--shadow)}.burger{display:inline-flex}.content{padding:16px}.top{padding:0 16px}}
/* components */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:36px;padding:0 14px;border-radius:var(--r-sm);border:1px solid var(--bd);background:var(--s2);color:var(--tx);font-weight:500;cursor:pointer;transition:all .15s;white-space:nowrap}
.btn:hover{background:var(--s3)}.btn:disabled{opacity:.55;cursor:not-allowed}
.btn.pri{background:var(--accent);border-color:var(--accent);color:#fff}.btn.pri:hover{background:var(--accent-h)}
.btn.grad{background:var(--accent);border-color:var(--accent);color:#fff}.btn.grad:hover{background:var(--accent-h)}
.btn.danger{background:transparent;border-color:rgba(239,68,68,.4);color:var(--err)}.btn.danger:hover{background:rgba(239,68,68,.1)}
.btn.ghost{background:transparent;border-color:transparent}.btn.ghost:hover{background:var(--s2)}
.btn.sm{height:28px;padding:0 10px;font-size:12.5px}.btn.icon{width:36px;padding:0}.btn.sm.icon{width:28px}
.btn svg{width:16px;height:16px}
.btn .spin{width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.card{background:var(--s1);border:1px solid var(--bd);border-radius:var(--r-md);padding:18px}
.card.hov{transition:border-color .15s}.card.hov:hover{border-color:color-mix(in srgb,var(--accent) 55%,var(--bd))}
.card-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:10px}
.grid{display:grid;gap:16px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.g6{grid-template-columns:repeat(6,minmax(0,1fr))}
.gauto{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
@media(max-width:1200px){.g6{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:800px){.g2,.g3,.g4,.g6{grid-template-columns:1fr 1fr}}@media(max-width:520px){.g2,.g3,.g4,.g6{grid-template-columns:1fr}}
.kpi .l{color:var(--tx2);font-size:12.5px;font-weight:500}.kpi .v{font-size:24px;font-weight:600;margin-top:6px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.kpi .d{font-size:12px;margin-top:4px}
.row{display:flex;align-items:center;gap:10px}.wrap{flex-wrap:wrap}.between{justify-content:space-between}.col{display:flex;flex-direction:column;gap:12px}.grow{flex:1}
.mt{margin-top:16px}.mt2{margin-top:24px}.mb{margin-bottom:16px}
/* forms */
.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:12.5px;font-weight:500;color:var(--tx2)}.field .hint{font-size:12px;color:var(--tx3)}
.inp,select.inp,textarea.inp{height:36px;padding:0 12px;border-radius:var(--r-sm);border:1px solid var(--bd);background:var(--bg);outline:none;transition:border-color .15s,box-shadow .15s;width:100%}
textarea.inp{height:auto;min-height:90px;padding:10px 12px;resize:vertical;font-family:var(--mono);font-size:12.5px}
.inp:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--ring)}
.sw{position:relative;width:36px;height:20px;flex:none;cursor:pointer}.sw input{opacity:0;width:0;height:0}
.sw span{position:absolute;inset:0;background:var(--s3);border:1px solid var(--bd);border-radius:20px;transition:.15s}
.sw span:before{content:"";position:absolute;width:14px;height:14px;left:2px;top:2px;background:#fff;border-radius:50%;transition:.15s}
.sw input:checked+span{background:var(--accent);border-color:var(--accent)}.sw input:checked+span:before{transform:translateX(16px)}
.chk{display:flex;align-items:center;gap:8px;cursor:pointer}.chk input{accent-color:var(--accent);width:15px;height:15px}
/* table */
.tbl-wrap{overflow:auto;border:1px solid var(--bd);border-radius:var(--r-md);background:var(--s1)}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--bd);white-space:nowrap}
th{font-size:12px;font-weight:500;color:var(--tx2);background:var(--s1);position:sticky;top:0}
tr:last-child td{border-bottom:0}tbody tr{transition:background .1s}tbody tr:hover{background:var(--s2)}tr.click{cursor:pointer}
td.r,th.r{text-align:right}.compact td{padding:7px 12px;font-size:13px}
/* badges */
.badge{display:inline-flex;align-items:center;gap:5px;height:22px;padding:0 8px;border-radius:6px;font-size:11.5px;font-weight:500;background:var(--s3);color:var(--tx2);border:1px solid var(--bd)}
.badge.ok{background:color-mix(in srgb,var(--ok) 10%,transparent);color:var(--ok);border-color:color-mix(in srgb,var(--ok) 30%,transparent)}
.badge.err{background:color-mix(in srgb,var(--err) 10%,transparent);color:var(--err);border-color:color-mix(in srgb,var(--err) 30%,transparent)}
.badge.warn{background:color-mix(in srgb,var(--warn) 12%,transparent);color:var(--warn);border-color:color-mix(in srgb,var(--warn) 35%,transparent)}
.badge.info{background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--link);border-color:color-mix(in srgb,var(--accent) 30%,transparent)}

.dot{width:8px;height:8px;border-radius:50%;background:var(--tx3);flex:none}.dot.ok{background:var(--ok)}.dot.err{background:var(--err)}.dot.warn{background:var(--warn)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,197,94,.55)}70%{box-shadow:0 0 0 7px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}
.plogo{width:36px;height:36px;border-radius:var(--r-md);display:grid;place-items:center;font-weight:600;font-size:13px;color:var(--tx2);background:var(--s2);border:1px solid var(--bd);flex:none}
.plogo.pb{color:var(--tx);background:var(--s1)}.plogo svg{width:20px;height:20px;display:block}.plogo.sm svg{width:13px;height:13px}
.plogo.sm{width:22px;height:22px;border-radius:var(--r-sm);font-size:9.5px}
.stack{display:flex}.stack .plogo{border:2px solid var(--s1);margin-left:-6px}.stack .plogo:first-child{margin-left:0}
/* modal / drawer */
.ov{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;animation:fi .15s}
.modal{background:var(--s1);border:1px solid var(--bd);border-radius:var(--r-lg);width:100%;max-width:560px;max-height:calc(100vh - 40px);overflow:auto;box-shadow:var(--shadow);animation:zi .18s}
.modal.lg{max-width:860px}.modal-h{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--bd);position:sticky;top:0;background:var(--s1);z-index:2}
.modal-b{padding:20px}.modal-f{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px;border-top:1px solid var(--bd);position:sticky;bottom:0;background:var(--s1)}
.drawer-ov{justify-content:flex-end;padding:0}.drawer{background:var(--s1);border-left:1px solid var(--bd);width:min(620px,100%);height:100%;overflow:auto;animation:si .2s}
@keyframes fi{from{opacity:0}}@keyframes zi{from{opacity:0;transform:scale(.97)}}@keyframes si{from{transform:translateX(40px);opacity:0}}
/* toasts */
#toasts{position:fixed;right:20px;bottom:20px;display:flex;flex-direction:column;gap:8px;z-index:200}
.toast{background:var(--s2);border:1px solid var(--bd);border-left:3px solid var(--accent);padding:10px 14px;border-radius:var(--r-sm);box-shadow:var(--shadow);max-width:380px;animation:zi .2s}
.toast.ok{border-left-color:var(--ok)}.toast.err{border-left-color:var(--err)}
/* misc */
.skel{background:linear-gradient(90deg,var(--s2),var(--s3),var(--s2));background-size:200% 100%;animation:sk 1.2s infinite;border-radius:8px}
@keyframes sk{to{background-position:-200% 0}}
.empty{text-align:center;padding:48px 20px;color:var(--tx2)}.empty .ic{width:44px;height:44px;margin:0 auto 12px;border-radius:12px;background:var(--s2);border:1px solid var(--bd);display:grid;place-items:center}
.code{position:relative;background:#1A1A19;border:1px solid var(--bd);border-radius:var(--r-md);padding:14px 16px;overflow:auto;font-family:var(--mono);font-size:12.5px;line-height:1.6;color:#E4E4E7;white-space:pre}
[data-theme=light] .code{background:#F6F5F1;color:#191814}
.code .copy{position:absolute;top:8px;right:8px}.tk-s{color:#6FDC8C}.tk-k{color:#78A9FF}.tk-c{color:#8D8B85}[data-theme=light] .tk-s{color:#0E6027}[data-theme=light] .tk-k{color:#0043CE}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--bd);margin-bottom:16px;overflow:auto}.tabs button{background:none;border:0;padding:9px 14px;color:var(--tx2);cursor:pointer;border-bottom:2px solid transparent;font-weight:500;margin-bottom:-1px}.tabs button.on{color:var(--tx);border-color:var(--accent)}
.pills{display:inline-flex;background:var(--s2);border:1px solid var(--bd);border-radius:var(--r-sm);padding:3px;gap:2px}.pills button{border:0;background:none;padding:4px 10px;border-radius:6px;cursor:pointer;color:var(--tx2);font-size:12.5px;font-weight:500}.pills button.on{background:var(--s1);color:var(--tx);box-shadow:0 1px 2px rgba(0,0,0,.2)}
.keybox{display:flex;gap:8px;align-items:center;background:var(--bg);border:1px dashed var(--accent);border-radius:var(--r-sm);padding:10px 12px;font-family:var(--mono);word-break:break-all}
.alert{border:1px solid var(--bd);border-radius:var(--r-sm);padding:10px 12px;background:var(--s2);font-size:13px}.alert.warn{border-color:rgba(245,158,11,.35);background:rgba(245,158,11,.08)}.alert.info{border-color:color-mix(in srgb,var(--accent) 35%,transparent);background:color-mix(in srgb,var(--accent) 8%,transparent)}
.chart{width:100%;height:220px}.chart text{fill:var(--tx3);font-size:10px;font-family:var(--font)}
.legend{display:flex;gap:14px;font-size:12px;color:var(--tx2)}.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.bar-row{display:grid;grid-template-columns:minmax(0,1.3fr) 2fr auto;gap:10px;align-items:center;padding:6px 0;font-size:13px}.bar{height:8px;background:var(--s3);border-radius:4px;overflow:hidden}.bar i{display:block;height:100%;background:var(--accent);border-radius:4px}
.preset{display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 8px;border:1px solid var(--bd);border-radius:var(--r-md);cursor:pointer;background:var(--s2);font-weight:500;font-size:12.5px;text-align:center;transition:.15s}.preset:hover,.preset.on{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent)}
.amount-btn{flex:1;min-width:70px}.amount-btn.on{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent)}
.steps{display:flex;gap:8px;margin-bottom:18px}.steps div{flex:1;height:4px;border-radius:2px;background:var(--s3)}.steps div.on{background:var(--accent)}
/* auth & landing */
.auth{min-height:100vh;display:grid;place-items:center;padding:20px;background:var(--bg)}
.auth .card{width:100%;max-width:400px;padding:28px}
.land-top{display:flex;align-items:center;justify-content:space-between;padding:16px 32px;max-width:1200px;margin:0 auto}
.land-top nav{display:flex;gap:22px;color:var(--tx2);font-weight:500}.land-top nav a:hover{color:var(--tx)}
.hero{position:relative;text-align:center;padding:90px 20px 70px;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:none;pointer-events:none}
.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--bd) 1px,transparent 1px),linear-gradient(90deg,var(--bd) 1px,transparent 1px);background-size:48px 48px;opacity:.35;mask-image:radial-gradient(ellipse at 50% 0%,#000 20%,transparent 70%);pointer-events:none}
.hero>*{position:relative;z-index:1}.hero h1{font-size:clamp(34px,6vw,60px);line-height:1.05;letter-spacing:-.035em;max-width:880px;margin:0 auto}

.hero p{font-size:18px;color:var(--tx2);max-width:620px;margin:20px auto 30px}
.sect{max-width:1100px;margin:0 auto;padding:60px 20px}.sect h2{font-size:30px;text-align:center;margin-bottom:10px}.sect .sub{text-align:center;color:var(--tx2);margin-bottom:36px}
.feat .ic{width:38px;height:38px;border-radius:10px;background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--link);display:grid;place-items:center;margin-bottom:12px}
details.faq{border:1px solid var(--bd);border-radius:var(--r-md);padding:14px 18px;background:var(--s1)}details.faq summary{cursor:pointer;font-weight:500}details.faq p{color:var(--tx2);margin:10px 0 0}
footer.f{border-top:1px solid var(--bd);padding:28px;text-align:center;color:var(--tx3);font-size:13px}
.chat-log{display:flex;flex-direction:column;gap:12px;min-height:300px;max-height:60vh;overflow:auto;padding:4px}
.msg{padding:10px 14px;border-radius:var(--r-md);max-width:85%;white-space:pre-wrap;word-wrap:break-word}.msg.user{align-self:flex-end;background:var(--accent);color:#fff}.msg.assistant{align-self:flex-start;background:var(--s2);border:1px solid var(--bd)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.sw{display:inline-block}
.badge svg{width:12px;height:12px}
.feat .ic svg,.empty .ic svg{width:20px;height:20px}
.preset svg{width:22px;height:22px}

/* split auth */
.split{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr}
.split-l{display:flex;flex-direction:column;justify-content:space-between;padding:36px 48px;border-right:1px solid var(--bd);background:var(--bg)}
.split-c{max-width:480px}.split-c h1{font-size:38px;line-height:1.1;letter-spacing:-.02em;margin:0 0 14px}

.ticks{list-style:none;padding:0;margin:26px 0 0;display:flex;flex-direction:column;gap:12px}
.ticks li{display:flex;gap:10px;align-items:center}.ticks li svg{width:18px;height:18px;color:var(--ok);flex:none}
.split-r{display:grid;place-items:center;padding:24px}.auth-box{width:100%;max-width:360px}
.btn.oauth{height:46px;justify-content:center;gap:10px;font-size:15px;width:100%}
.btn.oauth svg{width:18px;height:18px}
@media(max-width:860px){.split{grid-template-columns:1fr}.split-l{border-right:0;border-bottom:1px solid var(--bd);padding:24px;gap:24px}.split-c h1{font-size:28px}}
/* catalog compare */
.card.sel{border-color:var(--accent)}
.cmpbar{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);display:flex;align-items:center;gap:12px;background:var(--s1);border:1px solid var(--accent);border-radius:var(--r-md);padding:10px 14px;box-shadow:var(--shadow);z-index:40}
.cmpbar[hidden]{display:none}
td.ok{color:var(--ok);font-weight:600}
/* docs steps */
.steps-ol{margin:8px 0;padding-left:20px;display:flex;flex-direction:column;gap:6px;color:var(--tx2)}.steps-ol b{color:var(--tx)}
.steps-ol .btn{height:22px;width:22px;vertical-align:middle}
/* playground */
.pg{display:grid;grid-template-columns:200px minmax(0,1fr) 270px;gap:16px;align-items:start}
.pg-list{max-height:75vh;overflow:auto}.pg-item{display:flex;align-items:center;gap:4px;padding:6px 8px;border-radius:var(--r-sm);cursor:pointer;color:var(--tx2);font-size:13px}
.pg-item span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pg-item:hover{background:var(--s2)}.pg-item.on{background:var(--s3);color:var(--tx)}
.pg-item .btn{opacity:0;height:24px;width:24px}.pg-item:hover .btn{opacity:1}
.pg-cols{display:flex;gap:12px}.pg-cols>.col+.col{border-left:1px solid var(--bd);padding-left:12px}
.pg-thumb{width:64px;height:64px;object-fit:cover;border-radius:8px;border:1px solid var(--bd)}
.pg-pend{position:relative}.pg-pend button{position:absolute;top:-6px;right:-6px;width:20px;height:20px;border-radius:50%;border:0;background:var(--err);color:#fff;cursor:pointer;line-height:1}
.msg.err{border-color:color-mix(in srgb,var(--err) 40%,transparent);color:var(--err)}
@media(max-width:1100px){.pg{grid-template-columns:minmax(0,1fr)}.pg-list{max-height:180px}.pg-set{order:-1}}
@media(max-width:800px){#tcalc>.grid{grid-template-columns:1fr!important}.pg-cols{flex-direction:column}.pg-cols>.col+.col{border-left:0;padding-left:0}}
[hidden]{display:none!important}
.alert.ico{display:flex;gap:8px;align-items:flex-start}.alert.ico>svg{width:16px;height:16px;flex:none;margin-top:1px;color:var(--link)}
.st-pub{max-width:980px;margin:0 auto;padding:28px 20px 60px}
.st-ban{display:flex;gap:14px;align-items:center}
.st-dot{width:10px;height:10px;border-radius:50%;flex:none;display:inline-block;background:var(--tx3)}.st-dot.big{width:14px;height:14px}
.st-ok .st-dot,.st-dot.st-ok,.st-bars i.st-ok{background:var(--ok)}.st-warn .st-dot,.st-dot.st-warn,.st-bars i.st-warn{background:var(--warn)}.st-err .st-dot,.st-dot.st-err,.st-bars i.st-err{background:var(--err)}
.st-ban.st-ok{border-color:color-mix(in srgb,var(--ok) 40%,transparent)}.st-ban.st-warn{border-color:color-mix(in srgb,var(--warn) 40%,transparent)}.st-ban.st-err{border-color:color-mix(in srgb,var(--err) 40%,transparent)}
.st-t.st-ok{color:var(--ok)}.st-t.st-warn{color:var(--warn)}.st-t.st-err{color:var(--err)}.st-t.st-none{color:var(--tx3)}
.st-row{padding:16px 18px;border-bottom:1px solid var(--bd);display:flex;flex-direction:column;gap:10px}.st-row:last-child{border-bottom:0}
.st-bars{display:grid;grid-template-columns:repeat(24,1fr);gap:3px}.st-bars i{height:28px;border-radius:3px;background:var(--s3)}.st-bars i:hover{opacity:.75}
.st-row .row.small>span{white-space:nowrap}
.nav-badge{margin-left:auto;background:var(--err);color:#fff;font-size:11px;font-weight:600;border-radius:10px;padding:1px 7px;line-height:16px}
.tk-row{display:flex;gap:14px;align-items:center;padding:14px 18px;border-bottom:1px solid var(--bd);color:inherit;text-decoration:none}.tk-row:last-child{border-bottom:0}.tk-row:hover{background:var(--s2)}
.tk-subj{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tk-last{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:3px}
.tk-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:14px;align-items:start}.tk-side{position:sticky;top:16px}
@media (max-width:900px){.tk-grid{grid-template-columns:1fr}.tk-side{position:static}}
.tk-thread{display:flex;flex-direction:column;gap:12px;max-height:62vh;overflow:auto;padding:4px 2px}
.tk-msg{align-self:flex-start;max-width:min(680px,88%);background:var(--s2);border:1px solid var(--bd);border-radius:var(--r-md);padding:10px 14px}
.tk-msg.mine{align-self:flex-end;background:color-mix(in srgb,var(--accent) 14%,var(--s1));border-color:color-mix(in srgb,var(--accent) 35%,transparent)}
.tk-h{display:flex;gap:10px;font-size:12px;margin-bottom:4px}.tk-b{white-space:pre-wrap;word-wrap:break-word;line-height:1.5}
.tk-sys{align-self:center;font-size:12px;color:var(--tx3);padding:2px 10px;border-radius:10px;background:var(--s2)}
.tk-att{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.tk-img img{display:block;max-width:220px;max-height:160px;border-radius:8px;border:1px solid var(--bd);object-fit:cover}
.tk-vid{max-width:min(420px,100%);max-height:280px;border-radius:8px;background:#000}
.att-chip{display:inline-flex;gap:6px;align-items:center;padding:6px 10px;border:1px solid var(--bd);border-radius:8px;color:inherit;text-decoration:none;font-size:13px}.att-chip svg{width:14px;height:14px}
.att-bar{gap:8px;align-items:center}.att-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.att-list:empty{display:none}
.att-item{display:flex;gap:8px;align-items:center;border:1px solid var(--bd);border-radius:8px;padding:6px;width:250px;background:var(--s2)}.att-item.bad{border-color:color-mix(in srgb,var(--err) 50%,transparent)}.att-item.bad .small{color:var(--err)}
.att-item img,.att-item video,.att-ic{width:44px;height:44px;border-radius:6px;object-fit:cover;flex:none;background:var(--s3);display:grid;place-items:center}.att-ic svg{width:18px;height:18px}
.att-meta{min-width:0;flex:1}.att-n{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.att-p{height:3px;background:var(--s3);border-radius:2px;margin-top:4px}.att-p i{display:block;height:100%;background:var(--accent);border-radius:2px}
.card.drop{outline:2px dashed var(--accent);outline-offset:-6px}
.rec-dot{width:8px;height:8px;border-radius:50%;background:var(--err);display:inline-block;margin-right:6px;animation:recb 1s infinite}@keyframes recb{50%{opacity:.2}}
#tcat .btn.on{border-color:var(--accent);color:var(--tx);background:color-mix(in srgb,var(--accent) 15%,transparent)}
.tk-img img{min-width:64px;min-height:48px;background:var(--s2);object-fit:contain;image-rendering:auto}
.tk-att{align-items:flex-start}.tk-att .att-chip{align-self:flex-start}
textarea.inp.tk-ta{font-family:inherit;font-size:14px}

/* tables & cards: calmer defaults */
th{font-weight:500;color:var(--tx3);text-transform:none}
.card{box-shadow:none}
.page-h h1{font-size:24px;letter-spacing:-.015em}
a.small[style*="var(--link)"]:hover{text-decoration:underline}