/* Light + Dark themes in the admin panel's style (Profile → Theme → Light / Dark).
   Active only when <html data-skin="zinc">; the default "Midnight" theme does not use this file.
   Neutral zinc surfaces, brand blue only as a small accent, black/white primary buttons,
   Inter at medium weights and compact admin sizes, flat cards with hairline borders. */
:root[data-skin="zinc"]{
  --bg:#F7F7F8; --hero-a:#F7F7F8; --surface:#FFFFFF; --surface-2:#F4F4F5;
  --line:#E9E9EC; --line-2:#D4D4D8;
  --text:#18181B; --text-2:#52525B; --text-3:#6B6B75;
  --accent:#2563EB; --accent-soft:rgba(37,99,235,.10);
  --invert:#18181B; --on-invert:#FFFFFF;
  --blue:#2563EB; --blue-2:#1D4ED8; --link:#2563EB; --sky:#2563EB;
  --red:#C81E1E; --red-bg:#FEECEC; --amber:#B45309; --amber-bg:#FEF6DD;
  --grad:#1D4ED8;
  --shadow:0 1px 2px rgba(0,0,0,.05);
  --r:14px;
  --fs-h1:clamp(1.75rem,2.4vw + .7rem,2.5rem);
  --fs-h2:clamp(1.375rem,1.6vw + .6rem,1.875rem);
  --fs-h3:clamp(1.0625rem,.8vw + .6rem,1.25rem);
  --fs-h4:1rem;
  color-scheme:light;
}
:root[data-skin="zinc"][data-theme="dark"]{
  --bg:#0B0B0D; --hero-a:#0B0B0D; --surface:#121214; --surface-2:#1A1A1D;
  --line:#26262B; --line-2:#36363C;
  --text:#F4F4F5; --text-2:#A1A1AA; --text-3:#8E8E98;
  --accent:#60A5FA; --accent-soft:rgba(96,165,250,.12);
  --invert:#F4F4F5; --on-invert:#111113;
  --blue:#2563EB; --blue-2:#3B82F6; --link:#60A5FA; --sky:#60A5FA;
  --red:#F87171; --red-bg:rgba(248,113,113,.12); --amber:#FBBF24; --amber-bg:rgba(251,191,36,.12);
  --grad:#1D4ED8;
  --shadow:0 1px 2px rgba(0,0,0,.4);
  color-scheme:dark;
}

/* type: admin is calm — medium weights, tighter sizes, tabular numbers */
[data-skin="zinc"] body{font-size:15px;line-height:1.55;font-feature-settings:"tnum" 1}
[data-skin="zinc"] :is(h1,h2,h3,h4,.st-cap b){font-weight:600!important;letter-spacing:-.02em}
[data-skin="zinc"] :is(b,strong){font-weight:600}
[data-skin="zinc"] :focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:8px}

/* buttons: admin primitives (36–38px, 9px radius, 500 weight); primary = black on light, white on dark */
[data-skin="zinc"] .btn{min-height:38px;padding:0 14px;border-radius:9px;font-weight:500;font-size:13.5px;box-shadow:none!important}
[data-skin="zinc"] .btn-lg{min-height:42px;padding:0 18px;font-size:14px}
[data-skin="zinc"] .btn-sm{min-height:32px;padding:0 11px;font-size:13px}
[data-skin="zinc"] :is(.btn-primary,.btn-reg,.hdr-login,.em-wa){background-image:none!important;background-color:var(--invert)!important;color:var(--on-invert)!important;border-color:var(--invert)!important;box-shadow:none!important}
[data-skin="zinc"] :is(.btn-primary,.btn-reg,.hdr-login,.em-wa):hover{opacity:.88}
[data-skin="zinc"] .hdr-login{border-radius:9px!important;font-weight:500!important;font-size:13.5px!important;min-height:36px}
[data-skin="zinc"] .btn-outline{background:var(--surface);border-color:var(--line);color:var(--text)}
[data-skin="zinc"] .btn-outline:hover{background:var(--surface-2);border-color:var(--line)}
[data-skin="zinc"] .btn-light{background:#fff;color:#18181B}
[data-skin="zinc"] .btn-light:hover{background:#F4F4F5}
[data-skin="zinc"] .link{font-weight:500;font-size:14px;color:var(--text-2)}
[data-skin="zinc"] .link:hover{color:var(--text)}

/* header: flat surface + hairline, like the admin topbar */
[data-skin="zinc"] .hdr{background:var(--surface)}
[data-skin="zinc"] .hdr .wrap{height:64px}

/* cards: flat, hairline border, small shadow */
[data-skin="zinc"] :is(.card,.feature,.report,.faq details,.ln,.ex,.st-phone){box-shadow:var(--shadow)}

/* hero: no glow, no dot grid; the animated network + 3D shield are switched off in these themes */
[data-skin="zinc"] .hero{background:var(--bg)!important}
[data-skin="zinc"] .hero::before,[data-skin="zinc"] .hero::after{display:none!important}
[data-skin="zinc"] .hero h1 .accent{color:var(--text-2)!important}
[data-skin="zinc"] :is(canvas.netbg,canvas.h3d){display:none!important}
[data-skin="zinc"] body::before{display:none!important}

/* no coloured glows anywhere */
[data-skin="zinc"] :is([class*="glow"],.cf-glow){display:none!important}

/* mobile bottom nav: plain surface + hairline, soft neutral shadow */
[data-skin="zinc"] .bnav{border-color:var(--line)!important;box-shadow:0 10px 28px -14px rgba(0,0,0,.28)!important}

/* ---------- contrast fixes (audit 2026-10-17): colours made for the dark site, re-tuned for these themes ---------- */
:root[data-skin="zinc"]:not([data-theme="dark"]){--text-3:#5F5F69}
/* category colours: darker text shade on light surfaces */
[data-skin="zinc"]:not([data-theme="dark"]) :is(.fm-tag.cat,.tag.cat){color:color-mix(in srgb,var(--c) 52%,#000)}
/* forum filters + sort: selected state readable in both */
[data-skin="zinc"] .fm-chip[aria-pressed="true"]{color:var(--text)}
[data-skin="zinc"] .fm-sort button[aria-pressed="true"]{background:var(--invert);color:var(--on-invert)}
/* footer WhatsApp + emergency line */
[data-skin="zinc"]:not([data-theme="dark"]) .ftr-wa{color:#15803D}
[data-skin="zinc"]:not([data-theme="dark"]) .ftr-bottom .danger{color:var(--red)}
/* "Registration open" chip */
[data-skin="zinc"]:not([data-theme="dark"]) .reg-st.open{color:#15803D;border-color:color-mix(in srgb,#16A34A 40%,transparent)}
[data-skin="zinc"]:not([data-theme="dark"]) .reg-st.open i{background:#16A34A}
/* staff amber: Admin panel button + forum role badge */
[data-skin="zinc"]:not([data-theme="dark"]) :is(.hdr-admin,.fm-role){color:#92400E;background:#FEF3C7;border-color:color-mix(in srgb,#F59E0B 55%,transparent)}

/* scroll-story phone: a light iPhone (iMessage light) in the Light theme */
[data-skin="zinc"]:not([data-theme="dark"]) .st-phone{background:linear-gradient(150deg,#D9D9DE,#B9B9C0 55%,#D0D0D6);box-shadow:0 0 0 1px rgba(0,0,0,.06),inset 0 0 0 2px #9E9EA6,0 40px 80px -40px rgba(0,0,0,.35)}
[data-skin="zinc"]:not([data-theme="dark"]) .st-screen{background:#FFFFFF}
[data-skin="zinc"]:not([data-theme="dark"]) .st-status{color:#000}
[data-skin="zinc"]:not([data-theme="dark"]) .st-ph-top{border-bottom-color:#E5E5EA}
[data-skin="zinc"]:not([data-theme="dark"]) .st-ph-top b{color:#000}
[data-skin="zinc"]:not([data-theme="dark"]) .st-ph-top small,[data-skin="zinc"]:not([data-theme="dark"]) .st-day{color:#6C6C70}
[data-skin="zinc"]:not([data-theme="dark"]) .st-av{background:#DCE7FF;color:#1D4ED8}
[data-skin="zinc"]:not([data-theme="dark"]) .st-b{background:#E9E9EB;color:#000}
[data-skin="zinc"]:not([data-theme="dark"]) .st-b u{color:#0A58CA}
[data-skin="zinc"]:not([data-theme="dark"]) .st-b.warn{background:#FDE2E2;color:#991B1B}
[data-skin="zinc"]:not([data-theme="dark"]) .st-b.you{background:#0A84FF;color:#fff}
[data-skin="zinc"]:not([data-theme="dark"]) .st-plus{background:#E9E9EB;color:#6C6C70}
[data-skin="zinc"]:not([data-theme="dark"]) .st-field{border-color:#D1D1D6;color:#6C6C70}
/* Dark theme phone: neutral black iPhone instead of the navy one */
[data-skin="zinc"][data-theme="dark"] .st-screen{background:#000}
[data-skin="zinc"][data-theme="dark"] .st-ph-top b{color:#fff}

/* simulation cards (home coverflow + Simulations page): no coloured glows or rings in these themes;
   tags and play buttons follow the black/white button style */
[data-skin="zinc"] .cf-stage::before,[data-skin="zinc"] .cf-stage::after{display:none}
[data-skin="zinc"] .cf-card::before{display:none}
[data-skin="zinc"] :is(.cf-card.pic .cf-cap .tg,.sc.pic .sc-tg){background:rgba(255,255,255,.92);color:#18181B;box-shadow:none}
[data-skin="zinc"] :is(.cf-card.pic .cf-cap .pl,.sc.pic .sc-pl){background:#fff;color:#18181B;box-shadow:none}
[data-skin="zinc"] .sc:hover .sc-pl{background:#fff;color:#18181B}
/* "Try" is blue until the visitor finishes the simulation once; then "Try again" turns white */
[data-skin="zinc"] :is(.cf-try,.sc-try):not(.done){background:#2E63E6;color:#fff;box-shadow:0 1px 2px rgba(0,0,0,.2)}
[data-skin="zinc"] :is(.cf-try,.sc-try).done{background:#fff;color:#18181B;box-shadow:0 1px 2px rgba(0,0,0,.2)}
/* light: soft neutral shadows, and side cards fade gently instead of turning muddy grey */
[data-skin="zinc"]:not([data-theme="dark"]) .cf-card{box-shadow:0 18px 36px -20px rgba(0,0,0,.28);filter:brightness(calc(.4 + var(--b) * .6)) saturate(.9)}
[data-skin="zinc"]:not([data-theme="dark"]) .cf-card.on{box-shadow:0 22px 44px -22px rgba(0,0,0,.32);filter:none}
[data-skin="zinc"]:not([data-theme="dark"]) .cf-card.on:hover{box-shadow:0 26px 50px -22px rgba(0,0,0,.36)}
[data-skin="zinc"]:not([data-theme="dark"]) .sc{box-shadow:0 14px 30px -18px rgba(0,0,0,.28)}
[data-skin="zinc"]:not([data-theme="dark"]) .sc:hover{box-shadow:0 20px 40px -20px rgba(0,0,0,.34)}
/* ---- header = the forum header (/forum): neutral active link, icon theme toggle, avatar + username menu ---- */
[data-skin="zinc"] .nav > a.on{color:var(--text)}
[data-skin="zinc"] .nav > a.on::after{background:var(--text);bottom:-13px;left:12px;right:12px}
[data-skin="zinc"] .hdr .right{gap:8px}
[data-skin="zinc"] .thm-b{display:inline-grid;place-items:center;width:38px;height:38px;padding:0;border:0!important;border-radius:999px;background:transparent!important;color:var(--text-2);box-shadow:none!important}
[data-skin="zinc"] .thm-b:hover{background:var(--surface-2)!important;color:var(--text)}
@media (max-width:720px){ [data-skin="zinc"] .thm{display:inline-grid} }
[data-skin="zinc"] .hm-wrap{position:relative}
[data-skin="zinc"] .hdr-me:not(.hdr-login){gap:8px;padding:2px 8px 2px 2px;border:0!important;border-radius:999px;background:transparent!important;font-weight:500;font-size:14px}
[data-skin="zinc"] .hdr-me:not(.hdr-login):hover{background:var(--surface-2)!important}
[data-skin="zinc"] .hm-av{width:32px;height:32px;background:var(--surface-2)!important;color:var(--text);border:1px solid var(--line);box-shadow:none!important;font-size:12px;font-weight:600}
[data-skin="zinc"] .hm-n{max-width:120px}
[data-skin="zinc"] .hm-c{display:inline-flex;color:var(--text-3)}
[data-skin="zinc"] .hm-menu{position:absolute;right:0;top:calc(100% + 8px);z-index:60;display:grid;gap:2px;width:240px;padding:8px;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:0 16px 40px -16px rgba(0,0,0,.45)}
[data-skin="zinc"] .hm-menu[hidden]{display:none}
[data-skin="zinc"] .hm-menu a,[data-skin="zinc"] .hm-menu button{display:flex;align-items:center;gap:12px;height:40px;padding:0 12px;border:0;border-radius:8px;background:none;color:var(--text);font:400 14px var(--font);text-align:left;cursor:pointer}
[data-skin="zinc"] .hm-menu b{display:contents;font-weight:600}
[data-skin="zinc"] .hm-menu a:hover,[data-skin="zinc"] .hm-menu button:hover,[data-skin="zinc"] .hm-menu :focus-visible{background:var(--surface-2);outline:0}
[data-skin="zinc"] .hdr-admin{min-height:36px;border-radius:9px;font-weight:600;font-size:13.5px}
[data-skin="zinc"] .hdr .wrap{width:auto;max-width:1440px;padding-inline:24px;gap:24px}
@media (max-width:1023px){ [data-skin="zinc"] .hdr .wrap{padding-inline:16px} }
[data-skin="zinc"] .brand img{width:38px;height:38px}
[data-skin="zinc"] .brand b{font-size:17px;font-weight:700}
[data-skin="zinc"] .hdr .burger{width:36px;height:36px;border:0!important;border-radius:9px;background:transparent!important;box-shadow:none!important}
[data-skin="zinc"] .hdr .burger:hover{background:var(--surface-2)!important}
[data-skin="zinc"] .hm-menu .hm-role{margin-left:auto;font-size:12px;color:var(--text-3)}
[data-skin="zinc"] .hm-menu .hm-sep{height:1px;margin:4px 6px;border:0;background:var(--line)}

/* ======================================================================================
   FORUM THEME (2026-10-18): every page follows the /forum design (lwf-csc-platform tokens).
   Inter, one-colour headings, 28px page titles, 10px controls, 14px cards, hairline borders,
   solid fills instead of gradients, the forum's login card. Same colours as tokens.css.
   ====================================================================================== */
:root[data-skin="zinc"]{--line-input:#85858F;--text-3:#5F5F69;--r:14px;--r-ctl:10px;
  --fs-h1:28px;--fs-h2:22px;--fs-h3:18px;--font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
:root[data-skin="zinc"][data-theme="dark"]{--line-input:#64646E;--text-3:#8E8E98}
[data-skin="zinc"] body{font-family:var(--font);font-size:15px;line-height:23px}

/* headings: one colour, forum sizes and weights */
[data-skin="zinc"] h1{font-size:var(--fs-h1);line-height:34px;font-weight:700!important;letter-spacing:-.015em}
[data-skin="zinc"] h2{font-size:var(--fs-h2);line-height:28px;font-weight:600!important;letter-spacing:-.01em}
[data-skin="zinc"] h3{font-size:var(--fs-h3);line-height:26px;font-weight:600!important;letter-spacing:-.005em}
[data-skin="zinc"] :is(h1,h2,h3) .accent,[data-skin="zinc"] .hero h1 .accent{color:inherit!important;background:none!important;-webkit-text-fill-color:currentColor}
[data-skin="zinc"] .hero h1{font-size:clamp(30px,2.4vw + 12px,40px);line-height:1.15}
[data-skin="zinc"] .ph h1{font-size:28px;line-height:34px;max-width:none}
[data-skin="zinc"] :is(.lead,.ph .lead){font-size:16px;line-height:26px;color:var(--text-2)}

/* page heads: plain background (no glow), forum spacing */
[data-skin="zinc"] :is(.ph,.rg-top){background:var(--bg)!important;padding:28px 0 20px}

/* buttons: forum primitives — 38px, 10px radius, medium weight */
[data-skin="zinc"] .btn{border-radius:var(--r-ctl);font-weight:500;font-size:13.5px}
[data-skin="zinc"] .btn-lg{min-height:44px;font-size:14px}
[data-skin="zinc"] .btn-reg{background:var(--invert)!important;color:var(--on-invert)!important;box-shadow:none!important;filter:none!important}
[data-skin="zinc"] .btn-reg:disabled{background:var(--surface-2)!important;color:var(--text-3)!important}

/* cards: 14px radius, hairline border, the forum's card shadow */
[data-skin="zinc"] :is(.card,.feature,.report,.ln,.ex){border-radius:var(--r);border-color:var(--line);box-shadow:0 1px 2px rgba(0,0,0,.06)}

/* form controls: forum inputs — 10px radius, input border, surface fill, 2px focus */
[data-skin="zinc"] :is(.pform input,.rg-f input:not([type=radio]):not([type=checkbox]):not([type=file]),.rg-f textarea,.rg-f select,.ca-sel select,.ca-form input,.ca-gate input,.cov-gate input,.cov-gate textarea,.rg-cc-s input,.cw-cmt textarea){
  min-height:44px;border-radius:var(--r-ctl);border:1px solid var(--line-input);background:var(--surface);color:var(--text);box-shadow:none}
[data-skin="zinc"] :is(.pform input,.rg-f input,.rg-f textarea,.rg-f select,.ca-sel select,.ca-form input,.ca-gate input,.cov-gate input,.cov-gate textarea,.rg-cc-s input,.cw-cmt textarea):focus{
  border-color:var(--accent);outline:2px solid var(--accent);outline-offset:0;box-shadow:none}
[data-skin="zinc"] :is(.rg-ch label:has(input:checked),.qz-opt:has(input:checked)){border-color:var(--text);background:var(--surface-2)}

/* blue gradient banners → forum cards */
[data-skin="zinc"] .ca-launch{background:var(--surface)!important;color:var(--text);border:1px solid var(--line);box-shadow:0 1px 2px rgba(0,0,0,.06)}
[data-skin="zinc"] .ca-launch:hover{transform:none;border-color:var(--line-input)}
[data-skin="zinc"] .ca-launch .ic{background:var(--surface-2);color:var(--text)}
[data-skin="zinc"] .ca-launch .tx small{color:var(--text-2);opacity:1}
[data-skin="zinc"] .ca-launch .go{background:var(--invert);color:var(--on-invert);border-radius:var(--r-ctl);font-weight:500;font-size:13.5px;min-height:38px}
[data-skin="zinc"] .ca-launch:focus-visible{outline-color:var(--accent)}
[data-skin="zinc"] .cert{background:var(--surface);border-color:var(--line)}
[data-skin="zinc"] .ca-av{background:var(--surface-2);color:var(--text);border:1px solid var(--line);font-weight:600}
[data-skin="zinc"] :is(.rg-prog b,.trk i:not([class])){background:var(--accent)}
[data-skin="zinc"] .trk i.f{background:#DB2777}
[data-skin="zinc"] .trk i.m{background:var(--accent)}

/* chat: solid button and header, no gradients or dot pattern */
[data-skin="zinc"] .fab{background:#2563EB;box-shadow:0 8px 24px -12px rgba(0,0,0,.5)}
[data-skin="zinc"] .cw-h{background:var(--surface)!important;color:var(--text);border-bottom:1px solid var(--line)}
[data-skin="zinc"] .cw-h::after{display:none}
[data-skin="zinc"] .cw-h small{color:var(--text-2)}
[data-skin="zinc"] .cw-h img{box-shadow:0 0 0 1px var(--line)}
[data-skin="zinc"] .cw-body{background:var(--bg)!important}
[data-skin="zinc"] .cw-send{background:var(--invert);color:var(--on-invert);border-radius:var(--r-ctl);box-shadow:none}
[data-skin="zinc"] .cw-send:disabled{background:var(--surface-2);color:var(--text-3)}

/* login: the forum's login card (surface, hairline, 14px radius), no navy gradient */
[data-skin="zinc"] .lg-dlg{background:var(--surface)!important;border:1px solid var(--line);border-radius:var(--r);color:var(--text);box-shadow:0 16px 40px -16px rgba(0,0,0,.45)}
[data-skin="zinc"] .lg-dlg::backdrop{background:rgba(0,0,0,.6);backdrop-filter:none}
[data-skin="zinc"] .lg{gap:16px;padding:24px}
[data-skin="zinc"] .lg-x{width:36px;height:36px;top:12px;right:12px;border-radius:999px;background:transparent;color:var(--text-2)}
[data-skin="zinc"] .lg-x:hover{background:var(--surface-2);color:var(--text)}
[data-skin="zinc"] .lg-logo{width:56px;height:56px;margin-bottom:6px;box-shadow:0 0 0 1px var(--line)}
[data-skin="zinc"] .lg-brand span{color:var(--text-2)}
[data-skin="zinc"] .lg-brand b{color:var(--text);font-size:17px}
[data-skin="zinc"] .lg-brand small{color:var(--text-3)}
[data-skin="zinc"] .lg h2{font-size:20px;line-height:28px;font-weight:700!important;color:var(--text);letter-spacing:-.01em}
[data-skin="zinc"] .lg-sub{color:var(--text-2);font-size:14px}
[data-skin="zinc"] .lg-g{min-height:44px;border-radius:var(--r-ctl);border:1px solid var(--line);background:var(--surface);color:var(--text);font-weight:500;font-size:14px}
[data-skin="zinc"] .lg-g:hover{background:var(--surface-2);border-color:var(--line)}
[data-skin="zinc"] .lg-or{color:var(--text-2);font-size:12px}
[data-skin="zinc"] .lg-or::before,[data-skin="zinc"] .lg-or::after{background:var(--line)}
[data-skin="zinc"] :is(.lg-in input,.lg-otp input){min-height:44px;border-radius:var(--r-ctl);border:1px solid var(--line-input);background:var(--surface);color:var(--text);font-size:16px}
[data-skin="zinc"] .lg-otp input{height:52px;font-weight:700}
[data-skin="zinc"] .lg-in input::placeholder{color:var(--text-3)}
[data-skin="zinc"] :is(.lg-in input,.lg-otp input):focus{border-color:var(--accent);background:var(--surface);box-shadow:none;outline:2px solid var(--accent);outline-offset:0}
[data-skin="zinc"] :is(.lg-f.bad input,.lg-otp.bad input){border-color:var(--red)}
[data-skin="zinc"] .lg-eye{color:var(--text-2)}
[data-skin="zinc"] :is(.lg-eye.on,.lg-eye:hover){color:var(--text)}
[data-skin="zinc"] .lg-err{color:var(--red);font-weight:500}
[data-skin="zinc"] .lg-go{min-height:44px;border-radius:var(--r-ctl);background:var(--invert);color:var(--on-invert);font-weight:500;font-size:14px;box-shadow:none}
[data-skin="zinc"] .lg-go:hover{background:var(--invert);opacity:.9}
[data-skin="zinc"] .lg :is(label,.lg-lbl){color:var(--text);font-weight:500;font-size:13.5px}
[data-skin="zinc"] .lg-sw{color:var(--text-2)}
[data-skin="zinc"] .lg-sw button{color:var(--text);font-weight:600}
[data-skin="zinc"] .lg-sw button:hover{color:var(--text);text-decoration:underline}
[data-skin="zinc"] .lg-sw button:disabled{color:var(--text-3)}
[data-skin="zinc"] .lg-link{color:var(--text);font-weight:600}
[data-skin="zinc"] .lg-link:hover{color:var(--text);text-decoration:underline}
[data-skin="zinc"] .lg-chip{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-ctl);color:var(--text)}
[data-skin="zinc"] .lg-chip button{background:var(--surface);border:1px solid var(--line);color:var(--text);font-weight:500}
[data-skin="zinc"] .lg-mail{background:var(--surface-2);color:var(--text)}
[data-skin="zinc"] .lg-sub b{color:var(--text)}
[data-skin="zinc"] .lg-str span{background:var(--line)}
/* larger display headings follow the forum scale: 28px page/feature titles, 22px sections */
[data-skin="zinc"] :is(.feature .body h2,.cf-head h2,.em-intro h2,.rg-info h1,.st-head h2){font-size:28px!important;line-height:34px!important;letter-spacing:-.015em}
[data-skin="zinc"] .pg-sec > h2{font-size:22px;line-height:28px}
/* filters: selected chip like the forum's sort pills (neutral, not blue) */
[data-skin="zinc"] .filters [aria-pressed="true"]{background:var(--surface-2)!important;color:var(--text)!important;box-shadow:inset 0 0 0 1px var(--line)!important;border-color:var(--line)!important}
[data-skin="zinc"] .ca-sec h2 .no{background:var(--surface-2);color:var(--text);border:1px solid var(--line)}
/* profile form fields: forum input border, 44px, 10px radius */
[data-skin="zinc"] .f :is(input:not([type=checkbox]):not([type=radio]):not([type=file]),select,textarea){min-height:44px;height:auto;border-radius:var(--r-ctl);border:1px solid var(--line-input);background:var(--surface);color:var(--text)}
[data-skin="zinc"] .f :is(input,select,textarea):focus{border-color:var(--accent);outline:2px solid var(--accent);outline-offset:0;box-shadow:none}
[data-skin="zinc"] .f :is(input,textarea)[readonly],[data-skin="zinc"] .f :is(input,select,textarea):disabled{background:var(--surface-2)}
[data-skin="zinc"] .f textarea{min-height:96px}
[data-skin="zinc"] .f > span{font-weight:500}
/* small badges follow the forum: neutral avatars and ranks, readable step numbers */
[data-skin="zinc"] .av{background:var(--surface-2)!important;color:var(--text)!important;border:1px solid var(--line);font-weight:600}
[data-skin="zinc"] .rk{background:var(--surface-2)!important;color:var(--text)!important}
[data-skin="zinc"] .steps li:first-child .n{background:#C81E1E;color:#fff}
[data-skin="zinc"] .emerg .flow li:first-child .n{background:#C81E1E;color:#fff}
/* phone bottom nav: solid round Search button, no gradient or glow ring */
[data-skin="zinc"] .bn.bn-c svg{background:var(--invert)!important;color:var(--on-invert)!important;box-shadow:0 0 0 5px var(--surface),0 8px 20px -10px rgba(0,0,0,.5)!important}
[data-skin="zinc"] .bn.on > span{font-weight:600}
[data-skin="zinc"] .bn::after{background:var(--surface-2)!important;box-shadow:inset 0 0 0 1px var(--line)!important}
[data-skin="zinc"] .bn.on{color:var(--text)!important}

/* ---- header = forum header, pixel for pixel (measured 2026-10-18 against /forum at 1440px) ---- */
[data-skin="zinc"] .brand{gap:10px}
[data-skin="zinc"] .brand b{font-size:17px;line-height:1.25;letter-spacing:-.025em}
[data-skin="zinc"] .brand small{font-size:12px;line-height:16px;font-weight:400;color:var(--text-2)}
[data-skin="zinc"] .nav{gap:2px}
[data-skin="zinc"] .nav > a,[data-skin="zinc"] .dd > button{padding:8px 12px;border-radius:10px;line-height:23px}
/* one header across the site and the forum: it stays put while the page underneath changes */
@view-transition{navigation:auto}
[data-skin="zinc"] .hdr{view-transition-name:site-header}
::view-transition-old(site-header),::view-transition-new(site-header){animation:none}
::view-transition-old(root),::view-transition-new(root){animation-duration:.15s}
@media (prefers-reduced-motion:reduce){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}}
/* same breakpoints as the forum header: nav from 1024px, sub-title from 640px */
@media (min-width:1024px) and (max-width:1080px){ [data-skin="zinc"] .hdr .nav{display:flex} [data-skin="zinc"] .hdr .burger{display:none} }
@media (min-width:640px) and (max-width:900px){ [data-skin="zinc"] .brand small{display:block} }
@media (max-width:639px){ [data-skin="zinc"] .brand small{display:none} }
@media (max-width:720px){ [data-skin="zinc"] .hdr-me.hdr-login{padding:0 16px} }

/* ---- home: quick links under the hero — one click to every part of the site ---- */
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} }
.quick{width:min(1200px,100% - 32px);margin-inline:auto;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));align-items:stretch;min-height:0;padding-top:0;padding-bottom:0;gap:10px;margin-top:8px;margin-bottom:32px;position:relative;z-index:2}
.quick a{display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:18px;min-height:104px;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--text);box-shadow:0 1px 2px rgba(0,0,0,.06);transition:border-color .15s,background-color .15s,transform .15s}
.quick a:hover{border-color:var(--line-input,var(--line-2));background:var(--surface-2)}
.quick a:active{transform:translateY(1px)}
.quick a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.quick .qi{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:var(--surface-2);color:var(--text)}
.quick a:hover .qi{background:var(--surface)}
.quick .qt{font-size:14px;font-weight:500;line-height:20px}
@media (max-width:1080px){ .quick{grid-template-columns:repeat(4,minmax(0,1fr))} }
@media (max-width:560px){ .quick{gap:8px} .quick a{min-height:84px;padding:10px;gap:10px;align-items:center;text-align:center} .quick .qi{width:36px;height:36px} .quick .qt{font-size:12.5px;line-height:16px} }
/* 404: plain number, no gradient text */
[data-skin="zinc"] .nf .code{background:none!important;-webkit-text-fill-color:currentColor;color:var(--text-3);font-weight:700;letter-spacing:-.04em;font-size:clamp(72px,14vw,120px)}

/* ---- profile page = forum theme ---- */
[data-skin="zinc"] .pf-av img,[data-skin="zinc"] .pf-av .ini{background:var(--surface-2)!important;color:var(--text)!important;box-shadow:0 0 0 1px var(--line)!important;font-weight:700}
[data-skin="zinc"] .pf-av button{background:var(--invert);color:var(--on-invert);border-color:var(--surface)}
[data-skin="zinc"] .pf-card h1{font-size:20px;line-height:28px}
[data-skin="zinc"] .pf-card .pf-user{display:block;width:fit-content;margin:4px auto 0;font-size:14px;font-weight:500;color:var(--text)}
[data-skin="zinc"] .pf-card .pf-user:hover{text-decoration:underline}
[data-skin="zinc"] .pf-card .pf-user[hidden]{display:none}
[data-skin="zinc"] .pf-card .since{font-weight:500}
[data-skin="zinc"] .pf-menu h6{font-weight:600;letter-spacing:.04em}
[data-skin="zinc"] .pf-menu a{min-height:44px;border-radius:10px;font-size:14px;font-weight:500}
[data-skin="zinc"] .pf-menu a[aria-current="page"]{background:var(--surface-2);color:var(--text);box-shadow:inset 0 0 0 1px var(--line);font-weight:600}
[data-skin="zinc"] .pf-menu a .ic{border-radius:8px}
[data-skin="zinc"] .pf-menu a[aria-current="page"] .ic{background:var(--surface);color:var(--text);box-shadow:0 0 0 1px var(--line)}
[data-skin="zinc"] .pf-menu .pf-admin .ic{background:var(--surface-2)!important;color:var(--text)!important}
[data-skin="zinc"] .pf-menu .pf-admin .val{color:var(--text-3)!important}
[data-skin="zinc"] .pf-main h2{font-size:22px;line-height:28px}
[data-skin="zinc"] :is(.opt:has(input:checked),.th:has(input:checked)){border-color:var(--text);background:var(--surface-2);box-shadow:none}
[data-skin="zinc"] .opt input{accent-color:var(--text)}
[data-skin="zinc"] .sw input:checked + i{background:#2563EB}
[data-skin="zinc"] .sw input:focus-visible + i{outline-color:var(--accent)}
[data-skin="zinc"] .crs .cv{background:var(--surface-2)!important;color:var(--text);border:1px solid var(--line)}
[data-skin="zinc"] .bar i{background:var(--accent)}
[data-skin="zinc"] .pf-main .cert{border:1px dashed var(--line-input);background:var(--surface)}
[data-skin="zinc"] .links a{border-radius:10px;font-weight:500}
[data-skin="zinc"] .links a:hover{border-color:var(--line-input);color:var(--text);background:var(--surface-2)}
/* danger button = forum's: surface fill, red text, hairline */
[data-skin="zinc"] .btn-danger{background:var(--surface)!important;color:var(--red)!important;border:1px solid var(--line)!important;box-shadow:none!important}
[data-skin="zinc"] .btn-danger:hover{background:var(--red-bg)!important}
/* account menu: who-you-are row, Staff label (same as the forum menu) */
[data-skin="zinc"] .hm-menu{width:260px}
[data-skin="zinc"] .hm-menu a.hm-who{height:auto;padding:8px 12px;gap:12px}
[data-skin="zinc"] .hm-menu .hm-who .hm-av{width:36px;height:36px;flex:none;font-size:12px}
[data-skin="zinc"] .hm-menu .hm-who b{display:block;font-weight:600;font-size:14px;max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
[data-skin="zinc"] .hm-menu .hm-who small{display:block;font-size:12px;color:var(--text-2)}
[data-skin="zinc"] .hm-menu .hm-label{margin:4px 12px 2px;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-2)}
[data-skin="zinc"] .hm-staffslot{display:contents}

/* notifications bell in the header (same as the forum header) */
[data-skin="zinc"] .hdr-bell{position:relative;display:inline-grid;place-items:center;width:38px;height:38px;border-radius:999px;color:var(--text-2);text-decoration:none;flex:none}
[data-skin="zinc"] .hdr-bell:hover{background:var(--surface-2);color:var(--text)}
[data-skin="zinc"] .hdr-bell.on{color:var(--text)}
[data-skin="zinc"] .hdr-bell.on svg path:first-child{fill:currentColor}
[data-skin="zinc"] .hdr-bell-n{position:absolute;right:2px;top:2px;display:grid;place-items:center;min-width:18px;height:18px;padding:0 4px;border-radius:999px;background:var(--red);color:#fff;font:700 11px/1 Inter,system-ui,sans-serif;font-variant-numeric:tabular-nums;box-shadow:0 0 0 2px var(--surface)}
[data-skin="zinc"][data-theme="dark"] .hdr-bell-n{color:#111113}
[data-skin="zinc"] .hdr-bell-n[hidden]{display:none}
[data-skin="zinc"] .hm-av{overflow:hidden}
[data-skin="zinc"] .hm-av img{width:100%;height:100%;object-fit:cover;display:block}
/* home quick tile: the CSC Forum logo instead of an icon */
[data-skin="zinc"] .quick .qi-logo,[data-skin="zinc"] .quick a:hover .qi-logo{width:auto;background:none}
.quick .qi-logo img{display:block;height:32px;width:auto}
@media (max-width:560px){ .quick .qi-logo img{height:28px} }
/* CSC NEWS logo is wide: no square tile behind it, shorter so it fits the narrow tile */
.quick .qi-news,.quick a:hover .qi-news{width:auto;background:none}
.quick .qi-news img{height:20px}
@media (max-width:560px){ .quick .qi-news img{height:17px} }

/* ===== helpdesk chat: plain, site-matched (no glow, no gradients, small radii, product-size text) ===== */
[data-skin="zinc"] .fab{background:var(--invert);color:var(--on-invert);box-shadow:0 4px 12px rgba(0,0,0,.25);width:52px;height:52px}
[data-skin="zinc"] .cw{width:360px;border-radius:12px;border:1px solid var(--line);background:var(--surface);box-shadow:0 12px 32px -12px rgba(0,0,0,.45)}
[data-skin="zinc"] .cw-h{padding:12px 12px 12px 14px;gap:10px;background:var(--surface)!important;border-bottom:1px solid var(--line)}
[data-skin="zinc"] .cw-h img{width:32px;height:32px;padding:0;background:none;box-shadow:none;border:1px solid var(--line)}
[data-skin="zinc"] .cw-h b{font-size:14px;font-weight:600;letter-spacing:0}
[data-skin="zinc"] .cw-h small{font-size:12px;color:var(--text-2)}
[data-skin="zinc"] .cw-h small i{width:7px;height:7px;background:#22C55E;box-shadow:none}
[data-skin="zinc"] .cw-x{width:32px;height:32px;border-radius:8px;background:transparent;box-shadow:none;color:var(--text-2)}
[data-skin="zinc"] .cw-x:hover{background:var(--surface-2);color:var(--text)}
[data-skin="zinc"] .cw-body{padding:14px 14px 8px}
[data-skin="zinc"] .cw-hello{padding:0}
[data-skin="zinc"] .cw-hello h3{font-size:16px;font-weight:600;letter-spacing:-.01em}
[data-skin="zinc"] .cw-hello p{margin-top:4px;font-size:13px;line-height:1.5;color:var(--text-2)}
[data-skin="zinc"] .cw-safe{margin-top:10px;padding:8px 10px;gap:8px;border-radius:8px;font-size:12px;line-height:1.45;background:var(--surface-2);border:1px solid var(--line);color:var(--text-2)}
[data-skin="zinc"] .cw-safe svg{width:16px;height:16px;color:var(--text-2)}
[data-skin="zinc"] .cw-safe b{color:var(--text);font-weight:600}
[data-skin="zinc"] .cw-pick{margin:14px 0 6px;font-size:12.5px;font-weight:500;letter-spacing:0;text-transform:none;color:var(--text-2)}
[data-skin="zinc"] .cw-topics{gap:6px}
[data-skin="zinc"] .cw-topics button{min-height:40px;padding:6px 10px;gap:10px;border-radius:8px;border:1px solid var(--line);background:var(--surface);font:500 13px var(--font,inherit);translate:none}
[data-skin="zinc"] .cw-topics button:hover{background:var(--surface-2);border-color:var(--line);translate:none}
[data-skin="zinc"] .cw-topics button:focus-visible{outline:2px solid var(--text);outline-offset:1px}
[data-skin="zinc"] .cw-topics .ti{width:auto;height:auto;background:none;border-radius:0;color:var(--text-2)}
[data-skin="zinc"] .cw-topics .ti svg{width:16px;height:16px}
[data-skin="zinc"] .cw-topics .tc,[data-skin="zinc"] .cw-topics button:hover .tc{color:var(--text-3);translate:none}
[data-skin="zinc"] .cw-f{padding:10px;background:var(--surface)}
[data-skin="zinc"] .cw-box{border-radius:10px;border:1px solid var(--line-input);background:var(--surface);box-shadow:none}
[data-skin="zinc"] .cw-box:focus-within{border-color:var(--text);box-shadow:none}
[data-skin="zinc"] .cw-box textarea{font-size:14px}
[data-skin="zinc"] .cw-box textarea:focus-visible{outline:none}
[data-skin="zinc"] .cw-ib{border-radius:8px}
[data-skin="zinc"] .cw-send{border-radius:8px;box-shadow:none}
[data-skin="zinc"] .cb{border-radius:12px;font-size:13.5px}
[data-skin="zinc"] :is(.cw-typing,.cw-rv,.cw-pop){border-radius:10px;box-shadow:0 8px 24px -12px rgba(0,0,0,.4)}
[data-skin="zinc"] .cw-chips button{border-radius:8px;border-color:var(--line);color:var(--text);font-weight:500;font-size:13px}
@media (max-width:560px){ [data-skin="zinc"] .cw{width:auto;border-radius:0;border:0;box-shadow:none} }
/* chat: guest name step, online dot, send states */
[data-skin="zinc"] .cw-h small{display:flex;align-items:center;gap:6px}
[data-skin="zinc"] .cw-dot{width:7px;height:7px;border-radius:50%;background:#22C55E;flex:none}
[data-skin="zinc"] .cw-dot[hidden],[data-skin="zinc"] .cw-dot-l[hidden]{display:none}
.cw-name{display:grid;gap:6px;margin-top:14px}
.cw-name label{font-size:13px;font-weight:500;color:var(--text)}
.cw-name input{height:40px;padding:0 12px;border-radius:8px;border:1px solid var(--line-input,var(--line));background:var(--surface);color:var(--text);font:14px var(--font,inherit)}
.cw-name input:focus-visible{outline:2px solid var(--text);outline-offset:1px}
.cw-name small{font-size:12px;color:var(--text-3)}
.cw-start{height:40px;margin-top:4px;border:0;border-radius:8px;background:var(--invert,var(--text));color:var(--on-invert,var(--surface));font:500 14px var(--font,inherit);cursor:pointer}
.cw-start:disabled{opacity:.6;cursor:default}
.cw-err{font-size:12.5px;color:var(--red)}
.cw-err:empty{display:none}
.cb.sending{opacity:.6}
.cb.failed{outline:1px solid var(--red)}
.cb-retry{display:inline-flex;align-items:center;gap:5px;margin-top:4px;padding:0;border:0;background:none;color:var(--red);font:500 12px var(--font,inherit);cursor:pointer}
/* notifications popup (website header) — same look as the forum's */
[data-skin="zinc"] .hdr-bell-w{position:relative;display:inline-flex}
[data-skin="zinc"] .hdr-bell{border:0;background:transparent;cursor:pointer;padding:0}
[data-skin="zinc"] .hdr-bell[aria-expanded="true"]{background:var(--surface-2);color:var(--text)}
.nt-pop{position:absolute;right:0;top:calc(100% + 8px);z-index:80;display:flex;flex-direction:column;width:min(400px,calc(100vw - 24px));max-height:min(560px,75vh);overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:0 12px 32px -12px rgba(0,0,0,.45);text-align:left}
.nt-pop[hidden]{display:none}
.nt-h{display:flex;align-items:center;gap:4px;padding:8px 8px 8px 16px;border-bottom:1px solid var(--line)}
.nt-h b{flex:1;font-size:15px;font-weight:600;color:var(--text)}
.nt-ib{display:inline-grid;place-items:center;width:36px;height:36px;border:0;border-radius:999px;background:none;color:var(--text-2);cursor:pointer}
.nt-ib:hover{background:var(--surface-2);color:var(--text)}
.nt-list{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain}
.nt-row{position:relative;display:grid;gap:2px;padding:12px 40px 12px 16px;border-bottom:1px solid var(--line);color:var(--text);text-decoration:none;font-size:13.5px;line-height:1.4}
.nt-row:last-child{border-bottom:0}
.nt-row:hover{background:var(--surface-2)}
.nt-row.unread{background:color-mix(in srgb,var(--surface-2) 70%,var(--surface))}
.nt-row b{font-weight:600}
.nt-row small{font-size:12px;color:var(--text-3)}
.nt-row .nt-p{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;color:var(--text-2)}
.nt-dot{position:absolute;right:16px;top:16px;width:8px;height:8px;border-radius:50%;background:var(--red)}
.nt-empty{padding:32px 16px;text-align:center;font-size:13px;color:var(--text-3)}
/* b33: the "not approved" popup (from the bell) */
.nt-rej{width:min(420px,calc(100vw - 32px));padding:0;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:inherit;box-shadow:0 24px 48px -16px rgba(0,0,0,.45)}
.nt-rej[open]{animation:ntRejIn .26s cubic-bezier(.23,1,.32,1)}
.nt-rej::backdrop{background:rgba(0,0,0,.45);animation:ntRejFade .2s ease}
.nt-rej-b{padding:20px;display:grid;gap:12px}.nt-rej h3{margin:0;font-size:17px}
.nt-rej-c{margin:0}.nt-rej-c small{color:var(--text-3)}
.nt-rej-n{padding:12px 14px;border-radius:10px;border:1px solid rgba(220,38,38,.28);background:rgba(220,38,38,.05)}
.nt-rej-n small{display:block;font-size:12px;color:var(--text-3);margin-bottom:4px}.nt-rej-n p{margin:0;white-space:pre-wrap}
.nt-rej-m{margin:0;font-size:14px;color:var(--text-3)}
.nt-rej-a{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
@keyframes ntRejIn{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
@keyframes ntRejFade{from{opacity:0}to{opacity:1}}
@media (prefers-reduced-motion:reduce){ .nt-rej[open],.nt-rej::backdrop{animation:none} }
/* b31: "class is live now" — red Live pill with a pulsing dot while the class can still be on */
.nt-live{display:inline-flex;align-items:center;gap:4px;margin-left:4px;padding:1px 7px;border-radius:999px;background:#DC2626;color:#fff;font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;vertical-align:middle}
.nt-live i{width:5px;height:5px;border-radius:50%;background:#fff;animation:ntLive 1.4s ease-in-out infinite}
@keyframes ntLive{50%{opacity:.3;transform:scale(.7)}}
@media (prefers-reduced-motion:reduce){ .nt-live i{animation:none} }
@media (max-width:560px){ .nt-pop{position:fixed;left:12px;right:12px;top:64px;width:auto} }
/* notification type icons (website popup) */
.nt-row{grid-template-columns:36px minmax(0,1fr);column-gap:12px}
.nt-row > :not(.nt-ic):not(.nt-dot){grid-column:2}
.nt-ic{grid-row:1 / span 3;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--surface-2);color:var(--text);border:1px solid var(--line)}
.nt-ic-shield,.nt-ic-lock,.nt-ic-flag{background:var(--invert);color:var(--on-invert);border-color:var(--invert)}
/* Forum and News stand out in the main menu (blue, a little bolder) on every page, also in the phone drawer */
.nav > a[href="/forum"],.nav > a[href="/news"],[data-skin] .nav > a[href="/forum"],[data-skin] .nav > a[href="/news"]{color:var(--link);font-weight:600}
.nav > a[href="/forum"]:hover,.nav > a[href="/news"]:hover{color:var(--link)}
.md-nav a[href="/forum"],.md-nav a[href="/news"]{color:var(--link);font-weight:600}

/* ---------- phones: bottom bar v4 (2026-10-21) — fixed and flat like the forum's bar, not floating ----------
   Home · Forum · News · Help · Me. Overrides the older floating/glass versions in styles.css. Search moved to the
   header (.hdr-search, added by site.js). */
.hdr-search{display:none}
@media (max-width:720px){
  .hdr-search{display:inline-grid}
  .hdr .hdr-search{width:36px;height:36px;border:0!important;border-radius:9px;background:transparent!important;box-shadow:none!important;color:var(--text)}
  /* room for the search icon: the theme switch lives in the menu drawer on phones, and the name stays on one line */
  .hdr .right > .thm-b{display:none}
  .hdr .brand b{white-space:nowrap}
  body{padding-bottom:calc(60px + env(safe-area-inset-bottom))}
  .bnav,[data-skin] .bnav{left:0!important;right:0!important;bottom:0!important;height:auto!important;padding:0 0 env(safe-area-inset-bottom)!important;
    display:grid;grid-template-columns:repeat(5,1fr);align-items:stretch;border-radius:0!important;border:0!important;border-top:1px solid var(--line)!important;
    background:var(--surface)!important;box-shadow:none!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
  .bnav::before{display:none}
  .bn{height:56px;padding:0;gap:2px;justify-content:center;border-radius:0;font-size:11px;font-weight:500;color:var(--text-3)}
  .bn svg{width:24px;height:24px;margin:0;padding:0;background:none;box-shadow:none;transform:none;translate:none}
  .bn::after,.bn.on::after,.bn.on::before{display:none}
  .bn.on{color:var(--text)}
  .bn.on svg{color:var(--text);stroke-width:2.4}
  .bn.on > span{font-weight:600}
  .bn-n{top:6px;left:calc(50% + 5px)}
  .totop{bottom:calc(72px + env(safe-area-inset-bottom))}
}

/* small phones (320–360px): logo, name and the header buttons still fit in one row without side-scroll */
@media (max-width:360px){ [data-skin="zinc"] .hdr .wrap{gap:10px;padding-inline:12px} [data-skin="zinc"] .hdr .right{gap:4px} [data-skin="zinc"] .hdr .brand b{font-size:16px} [data-skin="zinc"] .hdr-me.hdr-login{padding:0 10px} }