/* =====================================================================
   Tekservix UI kit — base + components for rebuilt pages.
   Requires tx-shell.css (design tokens). Class prefix: .tx-
   ===================================================================== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--tx-nav-h) + 16px)}
body{margin:0;font:400 15px/1.55 var(--tx-font);color:var(--tx-ink);background:var(--tx-bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4,h5,h6,p,figure,blockquote{margin:0}
h1,h2,h3,h4{letter-spacing:-.018em;line-height:1.2;color:var(--tx-ink)}
a{color:var(--tx-brand);text-decoration:none}
a:hover{text-decoration:underline}
img,svg,video{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--tx-brand);outline-offset:2px;border-radius:6px}
::selection{background:var(--tx-brand-100)}
code,kbd,pre,samp{font-family:var(--tx-mono);font-size:.9em}
.tx-sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.tx-ico,.txs-ico{display:inline-block;width:1.1em;height:1.1em;flex-shrink:0;vertical-align:-.18em}

/* ---------- Layout ---------- */
.tx-wrap{max-width:1240px;margin:0 auto;padding:0 24px}
.tx-wrap--narrow{max-width:880px}
.tx-wrap--wide{max-width:1400px}
.tx-main{min-height:calc(100vh - var(--tx-nav-h))}
.tx-section{padding:40px 0}
.tx-stack{display:flex;flex-direction:column;gap:16px}
.tx-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.tx-between{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.tx-grow{flex:1;min-width:0}
.tx-grid{display:grid;gap:20px}
.tx-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.tx-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.tx-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.tx-auto{grid-template-columns:repeat(auto-fill,minmax(var(--min,260px),1fr))}
.tx-muted{color:var(--tx-muted)}
.tx-faint{color:var(--tx-faint)}
.tx-small{font-size:.85rem}
.tx-xs{font-size:.78rem}
.tx-num{font-variant-numeric:tabular-nums}
.tx-mono{font-family:var(--tx-mono)}
.tx-clamp2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tx-ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tx-center{text-align:center}
.tx-mt{margin-top:16px}.tx-mt-lg{margin-top:28px}.tx-mb{margin-bottom:16px}

/* ---------- Page header / hero ---------- */
.tx-phead{padding:32px 0 8px}
.tx-phead h1{font-size:clamp(1.6rem,2.6vw,2.1rem);font-weight:800}
.tx-phead p{color:var(--tx-muted);margin-top:6px;max-width:680px}
.tx-crumbs{display:flex;flex-wrap:wrap;gap:6px;font-size:.84rem;color:var(--tx-muted);margin-bottom:10px}
.tx-crumbs a{color:var(--tx-muted)}
.tx-crumbs a:hover{color:var(--tx-brand)}
.tx-hero{position:relative;overflow:hidden;color:#fff;padding:64px 0 72px;background:radial-gradient(1100px 480px at 88% -10%,rgba(138,130,255,.45),transparent 60%),radial-gradient(800px 380px at -10% 120%,rgba(14,165,233,.25),transparent 60%),linear-gradient(155deg,#161339 0%,#2A2380 55%,#4338CA 100%)}
.tx-hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:linear-gradient(to bottom,#000,transparent 85%);mask-image:linear-gradient(to bottom,#000,transparent 85%);pointer-events:none}
.tx-hero>*{position:relative;z-index:1}
.tx-hero h1{color:#fff;font-size:clamp(2rem,4.4vw,3.2rem);font-weight:800;letter-spacing:-.03em;max-width:780px;margin-left:auto;margin-right:auto}
.tx-hero p{color:#C9CFFF;font-size:1.08rem;max-width:640px;margin-top:14px;margin-left:auto;margin-right:auto}
.tx-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);font-size:.8rem;font-weight:600;color:#E0E3FF;margin-bottom:16px}
.tx-hero-stats{display:flex;flex-wrap:wrap;gap:36px;margin-top:36px}
.tx-hero-stats b{display:block;font-size:1.6rem;font-weight:800;letter-spacing:-.02em}
.tx-hero-stats span{font-size:.85rem;color:#AEB6FF}
/* Hero content is centred on every page (AI Studio's two-column hero opts out). */
.tx-hero .tx-wrap{text-align:center}
.tx-hero .tx-wrap>*{margin-left:auto;margin-right:auto}
.tx-hero .tx-wrap>.tx-row,.tx-hero .tx-wrap>div>.tx-row,.tx-hero-stats,.tx-hero .fl-tags,.tx-hero .cr-cta{justify-content:center}
.tx-hero form,.tx-hero input,.tx-hero select,.tx-hero textarea{text-align:left}
.tx-hero .ai-crumb{display:inline-block}
.ai-hero .tx-wrap{text-align:left}.ai-hero .tx-wrap>*{margin-left:0;margin-right:0}.ai-hero h1,.ai-hero p{margin-left:0;margin-right:0}

/* ---------- Buttons ---------- */
.tx-btn{--h:40px;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:var(--h);padding:0 16px;border-radius:10px;border:1px solid transparent;font-weight:600;font-size:.9rem;line-height:1;white-space:nowrap;cursor:pointer;text-decoration:none!important;transition:background .15s,border-color .15s,color .15s,box-shadow .15s;user-select:none}
.tx-btn:active:not(:disabled){transform:translateY(1px)}
.tx-btn:disabled,.tx-btn[aria-disabled="true"]{opacity:.55;cursor:not-allowed}
.tx-btn--primary{background:var(--tx-brand);color:#fff}
.tx-btn--primary:hover:not(:disabled){background:var(--tx-brand-600)}
html.dark-mode .tx-btn--primary{background:#6A5FF5}
html.dark-mode .tx-btn--primary:hover:not(:disabled){background:#5A4FE5}
.tx-btn--secondary{background:var(--tx-surface);border-color:var(--tx-line-2);color:var(--tx-ink)}
.tx-btn--secondary:hover:not(:disabled){border-color:var(--tx-brand);color:var(--tx-brand)}
.tx-btn--soft{background:var(--tx-brand-50);color:var(--tx-brand)}
.tx-btn--soft:hover:not(:disabled){background:var(--tx-brand-100)}
.tx-btn--ghost{background:none;color:var(--tx-ink-2)}
.tx-btn--ghost:hover:not(:disabled){background:var(--tx-surface-2);color:var(--tx-ink)}
.tx-btn--danger{background:var(--tx-bad);color:#fff}
.tx-btn--danger:hover:not(:disabled){filter:brightness(.92)}
.tx-btn--danger-ghost{background:none;color:var(--tx-bad);border-color:var(--tx-line-2)}
.tx-btn--danger-ghost:hover:not(:disabled){background:var(--tx-bad-50);border-color:var(--tx-bad)}
.tx-btn--success{background:var(--tx-ok);color:#fff}
.tx-btn--sm{--h:32px;padding:0 12px;font-size:.82rem;border-radius:8px}
.tx-btn--lg{--h:48px;padding:0 22px;font-size:1rem;border-radius:12px}
.tx-btn--block{width:100%}
.tx-btn--icon{width:var(--h);padding:0}
.tx-btn--white{background:#fff;color:#2A2380}
.tx-btn--white:hover{background:#EEF0FF}
.tx-btn .tx-spin{width:16px;height:16px}
.tx-spin{display:inline-block;width:18px;height:18px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:tx-spin .7s linear infinite;flex-shrink:0}
@keyframes tx-spin{to{transform:rotate(360deg)}}

/* ---------- Cards ---------- */
.tx-card{background:var(--tx-surface);border:1px solid var(--tx-line);border-radius:var(--tx-r-lg)}
.tx-card--pad{padding:22px}
.tx-card--hover{transition:transform .2s,box-shadow .2s,border-color .2s;cursor:pointer}
.tx-card--hover:hover{transform:translateY(-2px);box-shadow:var(--tx-sh-lg);border-color:transparent}
.tx-card-h{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--tx-line)}
.tx-card-h h2,.tx-card-h h3{font-size:1rem;font-weight:700}
.tx-card-b{padding:20px}
.tx-card-f{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--tx-line);background:var(--tx-surface-2);border-radius:0 0 var(--tx-r-lg) var(--tx-r-lg)}
.tx-h2{font-size:1.35rem;font-weight:800}
.tx-h3{font-size:1.05rem;font-weight:700}
.tx-shead{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.tx-shead p{color:var(--tx-muted);margin-top:4px}

/* media card (products, courses, listings) */
.tx-mcard{display:flex;flex-direction:column;overflow:hidden;text-align:left;padding:0;width:100%;color:inherit;text-decoration:none!important}
.tx-thumb{position:relative;aspect-ratio:16/10;background:var(--tx-surface-2);overflow:hidden}
.tx-thumb--sq{aspect-ratio:1/1}
.tx-thumb--video{aspect-ratio:16/9}
.tx-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .45s}
.tx-card--hover:hover .tx-thumb img{transform:scale(1.04)}
.tx-thumb-fb{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:1.8rem;letter-spacing:-.02em}
.tx-thumb .tx-badge{position:absolute;top:10px;left:10px}
.tx-thumb .tx-badge + .tx-badge{left:auto;right:10px}
.tx-mcard-b{display:flex;flex-direction:column;gap:6px;padding:14px 16px 16px;flex:1}
.tx-mcard-t{font-weight:700;font-size:.98rem;line-height:1.35;color:var(--tx-ink)}
.tx-mcard-f{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:10px}

/* ---------- Badges / chips / tags ---------- */
.tx-badge{display:inline-flex;align-items:center;gap:5px;height:22px;padding:0 8px;border-radius:6px;font-size:.72rem;font-weight:700;letter-spacing:.01em;background:var(--tx-surface-2);color:var(--tx-ink-2);white-space:nowrap}
.tx-badge--brand{background:var(--tx-brand-50);color:var(--tx-brand)}
.tx-badge--ok{background:var(--tx-ok-50);color:var(--tx-ok)}
.tx-badge--warn{background:var(--tx-warn-50);color:var(--tx-warn)}
.tx-badge--bad{background:var(--tx-bad-50);color:var(--tx-bad)}
.tx-badge--info{background:var(--tx-info-50);color:var(--tx-info)}
.tx-badge--dark{background:rgba(11,16,32,.8);color:#fff;backdrop-filter:blur(4px)}
.tx-badge--solid-ok{background:var(--tx-ok);color:#fff}
.tx-status{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:999px;font-size:.76rem;font-weight:600;text-transform:capitalize;background:var(--tx-surface-2);color:var(--tx-ink-2);white-space:nowrap}
.tx-status::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.tx-status--ok{background:var(--tx-ok-50);color:var(--tx-ok)}
.tx-status--warn{background:var(--tx-warn-50);color:var(--tx-warn)}
.tx-status--bad{background:var(--tx-bad-50);color:var(--tx-bad)}
.tx-status--info{background:var(--tx-info-50);color:var(--tx-info)}
.tx-chips{display:flex;gap:8px;flex-wrap:wrap}
.tx-chip{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 14px;border-radius:999px;border:1px solid var(--tx-line-2);background:var(--tx-surface);font-size:.85rem;font-weight:500;color:var(--tx-ink-2);cursor:pointer;white-space:nowrap}
.tx-chip:hover{border-color:var(--tx-brand);color:var(--tx-brand)}
.tx-chip[aria-pressed="true"],.tx-chip.is-on{background:var(--tx-ink);border-color:var(--tx-ink);color:var(--tx-surface)}
.tx-chip-x{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 6px 0 10px;border-radius:999px;border:0;background:var(--tx-brand-50);color:var(--tx-brand);font-size:.8rem;font-weight:600;cursor:pointer}

/* ---------- Forms ---------- */
.tx-form{display:grid;gap:16px}
.tx-form-2{grid-template-columns:1fr 1fr}
.tx-field{display:flex;flex-direction:column;gap:6px;min-width:0}
.tx-field--full{grid-column:1/-1}
.tx-label{font-size:.85rem;font-weight:600;color:var(--tx-ink-2)}
.tx-label .tx-opt{font-weight:400;color:var(--tx-faint)}
.tx-hint{font-size:.78rem;color:var(--tx-muted)}
.tx-err{font-size:.78rem;color:var(--tx-bad);display:flex;gap:6px;align-items:center}
.tx-input,.tx-select,.tx-textarea{width:100%;height:42px;padding:0 12px;border-radius:10px;border:1px solid var(--tx-line-2);background:var(--tx-surface);color:var(--tx-ink);font-size:.92rem;transition:border-color .15s,box-shadow .15s}
.tx-textarea{height:auto;min-height:110px;padding:10px 12px;resize:vertical;line-height:1.5}
.tx-select{appearance:none;-webkit-appearance:none;padding-right:36px;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238C97AA' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}
.tx-input::placeholder,.tx-textarea::placeholder{color:var(--tx-faint)}
.tx-input:focus,.tx-select:focus,.tx-textarea:focus{outline:0;border-color:var(--tx-brand);box-shadow:0 0 0 3px var(--tx-brand-100)}
.tx-input[aria-invalid="true"],.tx-select[aria-invalid="true"],.tx-textarea[aria-invalid="true"]{border-color:var(--tx-bad)}
.tx-input:disabled,.tx-select:disabled,.tx-textarea:disabled{background:var(--tx-surface-2);color:var(--tx-muted);cursor:not-allowed}
.tx-input--lg{height:50px;font-size:1rem}
.tx-igroup{position:relative;display:flex;align-items:center}
.tx-igroup>.tx-ico{position:absolute;left:12px;color:var(--tx-faint);pointer-events:none}
.tx-igroup>.tx-input{padding-left:38px}
.tx-igroup>.tx-iaction{position:absolute;right:6px}
.tx-affix{display:flex;align-items:stretch}
.tx-affix>span{display:flex;align-items:center;padding:0 12px;border:1px solid var(--tx-line-2);background:var(--tx-surface-2);color:var(--tx-muted);font-size:.88rem}
.tx-affix>span:first-child{border-right:0;border-radius:10px 0 0 10px}
.tx-affix>.tx-input{border-radius:0 10px 10px 0}
.tx-check{display:flex;align-items:flex-start;gap:10px;font-size:.9rem;cursor:pointer;line-height:1.4}
.tx-check input{width:18px;height:18px;margin:1px 0 0;accent-color:var(--tx-brand);flex-shrink:0}
.tx-switch{position:relative;display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-size:.9rem}
.tx-switch input{position:absolute;opacity:0;width:0;height:0}
.tx-switch i{width:40px;height:22px;border-radius:999px;background:var(--tx-line-2);position:relative;transition:background .2s;flex-shrink:0}
.tx-switch i::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.2);transition:transform .2s}
.tx-switch input:checked+i{background:var(--tx-brand)}
.tx-switch input:checked+i::after{transform:translateX(18px)}
.tx-switch input:focus-visible+i{outline:2px solid var(--tx-brand);outline-offset:2px}
.tx-range{width:100%;accent-color:var(--tx-brand)}
.tx-drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:28px 20px;border:2px dashed var(--tx-line-2);border-radius:var(--tx-r);background:var(--tx-surface-2);text-align:center;color:var(--tx-muted);cursor:pointer;transition:border-color .15s,background .15s}
.tx-drop:hover,.tx-drop.is-over{border-color:var(--tx-brand);background:var(--tx-brand-50);color:var(--tx-brand)}
.tx-drop svg{width:28px;height:28px}
.tx-seg{display:inline-flex;padding:3px;border-radius:10px;background:var(--tx-surface-2);border:1px solid var(--tx-line)}
.tx-seg button{height:32px;padding:0 14px;border:0;border-radius:7px;background:none;font-size:.85rem;font-weight:600;color:var(--tx-muted)}
.tx-seg button[aria-pressed="true"]{background:var(--tx-surface);color:var(--tx-ink);box-shadow:var(--tx-sh-sm)}

/* ---------- Toolbar / filters ---------- */
.tx-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px}
.tx-toolbar .tx-select,.tx-toolbar .tx-input{height:40px;width:auto}
.tx-toolbar .tx-igroup{flex:1;min-width:220px}
.tx-toolbar .tx-igroup .tx-input{width:100%}

/* ---------- Tabs ---------- */
.tx-tabs{display:flex;gap:4px;border-bottom:1px solid var(--tx-line);overflow-x:auto;scrollbar-width:none}
.tx-tabs::-webkit-scrollbar{display:none}
.tx-tab{position:relative;display:inline-flex;align-items:center;gap:8px;padding:12px 12px;border:0;background:none;color:var(--tx-muted);font-weight:600;font-size:.92rem;white-space:nowrap;text-decoration:none!important}
.tx-tab:hover{color:var(--tx-ink)}
.tx-tab[aria-selected="true"]{color:var(--tx-brand)}
.tx-tab[aria-selected="true"]::after{content:"";position:absolute;left:8px;right:8px;bottom:-1px;height:2px;border-radius:2px;background:var(--tx-brand)}
.tx-tab .tx-count{min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--tx-surface-2);color:var(--tx-muted);font-size:.72rem;display:inline-flex;align-items:center;justify-content:center}
.tx-tab[aria-selected="true"] .tx-count{background:var(--tx-brand-50);color:var(--tx-brand)}
.tx-count:empty{display:none}
.tx-tabs--sticky{position:sticky;top:var(--tx-nav-h);z-index:40;background:color-mix(in srgb,var(--tx-bg) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}

/* ---------- App layout (sidebar + content) ---------- */
.tx-app{display:grid;grid-template-columns:248px minmax(0,1fr);gap:28px;align-items:start;padding:28px 0 64px}
.tx-side{position:sticky;top:calc(var(--tx-nav-h) + 20px);display:flex;flex-direction:column;gap:2px}
.tx-side h6{margin:16px 12px 6px;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--tx-faint)}
.tx-side-item{display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;border:0;border-radius:10px;background:none;color:var(--tx-ink-2);font-weight:500;font-size:.9rem;text-align:left;text-decoration:none!important}
.tx-side-item svg{width:18px;height:18px;color:var(--tx-muted)}
.tx-side-item:hover{background:var(--tx-surface)}
.tx-side-item[aria-current="page"],.tx-side-item[aria-selected="true"]{background:var(--tx-surface);color:var(--tx-brand);font-weight:600;box-shadow:var(--tx-sh-sm)}
.tx-side-item[aria-current="page"] svg,.tx-side-item[aria-selected="true"] svg{color:var(--tx-brand)}
.tx-side-item .tx-count{margin-left:auto;font-size:.72rem;color:var(--tx-muted)}
.tx-side-card{padding:16px;border-radius:var(--tx-r-lg);background:var(--tx-surface);border:1px solid var(--tx-line);margin-bottom:10px}

/* ---------- Stats / KPIs ---------- */
.tx-kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}
.tx-kpi{padding:18px 20px;border-radius:var(--tx-r-lg);background:var(--tx-surface);border:1px solid var(--tx-line)}
.tx-kpi-l{display:flex;align-items:center;gap:8px;font-size:.82rem;font-weight:500;color:var(--tx-muted)}
.tx-kpi-l svg{width:16px;height:16px}
.tx-kpi-v{display:block;font-size:1.65rem;font-weight:800;letter-spacing:-.02em;margin-top:4px;font-variant-numeric:tabular-nums;color:var(--tx-ink)}
.tx-kpi-d{font-size:.78rem;margin-top:2px;color:var(--tx-muted)}
.tx-kpi-d.up{color:var(--tx-ok)}.tx-kpi-d.down{color:var(--tx-bad)}

/* ---------- Tables ---------- */
.tx-table-wrap{overflow-x:auto;border:1px solid var(--tx-line);border-radius:var(--tx-r-lg);background:var(--tx-surface)}
.tx-table{width:100%;border-collapse:collapse;font-size:.9rem}
.tx-table th{text-align:left;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--tx-muted);font-weight:700;padding:11px 16px;background:var(--tx-surface-2);border-bottom:1px solid var(--tx-line);white-space:nowrap}
.tx-table td{padding:13px 16px;border-bottom:1px solid var(--tx-line);vertical-align:middle}
.tx-table tr:last-child td{border-bottom:0}
.tx-table tbody tr:hover td{background:color-mix(in srgb,var(--tx-surface-2) 50%,transparent)}
.tx-table .r{text-align:right;font-variant-numeric:tabular-nums}
.tx-table .actions{text-align:right;white-space:nowrap}
.tx-table .actions .tx-btn+.tx-btn{margin-left:6px}
.tx-table-wrap .tx-empty{border:0}

/* ---------- Lists ---------- */
.tx-list{display:flex;flex-direction:column}
.tx-li{display:flex;align-items:center;gap:14px;padding:14px 20px;border-bottom:1px solid var(--tx-line)}
.tx-li:last-child{border-bottom:0}
.tx-li-ico{width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;background:var(--tx-brand-50);color:var(--tx-brand);flex-shrink:0}
.tx-li-ico svg{width:20px;height:20px}
.tx-li-t{font-weight:600;font-size:.93rem}
.tx-li-s{font-size:.82rem;color:var(--tx-muted)}

/* ---------- Avatar / rating / progress ---------- */
.tx-av{width:var(--s,32px);height:var(--s,32px);border-radius:50%;object-fit:cover;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;background:var(--tx-brand-100);color:var(--tx-brand);font-weight:700;font-size:calc(var(--s,32px) * .38)}
.tx-stars{display:inline-flex;gap:1px;color:var(--tx-star)}
.tx-stars svg{width:14px;height:14px}
.tx-stars .off{color:var(--tx-line-2)}
.tx-rating{display:inline-flex;align-items:center;gap:6px;font-size:.84rem;color:var(--tx-muted)}
.tx-rating b{color:var(--tx-ink)}
.tx-progress{height:8px;border-radius:999px;background:var(--tx-surface-3);overflow:hidden}
.tx-progress>i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--tx-brand),var(--tx-accent));transition:width .6s ease}
.tx-progress--ok>i{background:var(--tx-ok)}
.tx-price{font-weight:800;font-size:1.08rem;color:var(--tx-ink);font-variant-numeric:tabular-nums}
.tx-price--free{color:var(--tx-ok)}
.tx-price s{font-weight:500;font-size:.85rem;color:var(--tx-faint);margin-left:6px}

/* ---------- Alerts / notes ---------- */
.tx-alert{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:var(--tx-r);border:1px solid var(--tx-line);background:var(--tx-surface-2);font-size:.9rem;color:var(--tx-ink-2)}
.tx-alert svg{width:20px;height:20px;flex-shrink:0;margin-top:1px}
.tx-alert b{color:var(--tx-ink)}
.tx-alert--info{background:var(--tx-info-50);border-color:transparent}.tx-alert--info svg{color:var(--tx-info)}
.tx-alert--ok{background:var(--tx-ok-50);border-color:transparent}.tx-alert--ok svg{color:var(--tx-ok)}
.tx-alert--warn{background:var(--tx-warn-50);border-color:transparent}.tx-alert--warn svg{color:var(--tx-warn)}
.tx-alert--bad{background:var(--tx-bad-50);border-color:transparent}.tx-alert--bad svg{color:var(--tx-bad)}
.tx-alert--brand{background:var(--tx-brand-50);border-color:transparent}.tx-alert--brand svg{color:var(--tx-brand)}

/* ---------- Empty / error / skeleton ---------- */
.tx-empty{text-align:center;padding:48px 24px;border:1px dashed var(--tx-line-2);border-radius:var(--tx-r-lg);background:var(--tx-surface)}
.tx-empty-ico{width:56px;height:56px;border-radius:16px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;background:var(--tx-brand-50);color:var(--tx-brand)}
.tx-empty-ico svg{width:26px;height:26px}
.tx-empty h3{font-size:1.05rem;font-weight:700;margin-bottom:6px}
.tx-empty p{color:var(--tx-muted);max-width:440px;margin:0 auto 18px;font-size:.92rem}
.tx-empty--err .tx-empty-ico{background:var(--tx-bad-50);color:var(--tx-bad)}
.tx-empty--sm{padding:28px 18px}
.tx-skel{background:linear-gradient(90deg,var(--tx-surface-2) 25%,var(--tx-surface-3) 37%,var(--tx-surface-2) 63%);background-size:400% 100%;animation:tx-sh 1.4s ease infinite;border-radius:6px;min-height:12px}
@keyframes tx-sh{0%{background-position:100% 50%}100%{background-position:0 50%}}

/* ---------- Pagination ---------- */
.tx-pager{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:24px;flex-wrap:wrap}
.tx-pager button{min-width:36px;height:36px;padding:0 10px;border-radius:9px;border:1px solid var(--tx-line);background:var(--tx-surface);font-size:.86rem;font-weight:600;color:var(--tx-ink-2)}
.tx-pager button:hover:not(:disabled){border-color:var(--tx-brand);color:var(--tx-brand)}
.tx-pager button[aria-current="page"]{background:var(--tx-brand);border-color:var(--tx-brand);color:#fff}
.tx-pager button:disabled{opacity:.45;cursor:not-allowed}

/* ---------- Overlays: modal, drawer, toast, menu ---------- */
.tx-overlay{position:fixed;inset:0;z-index:1100;background:rgba(8,12,24,.55);backdrop-filter:blur(2px);opacity:0;transition:opacity .2s}
.tx-overlay.is-open{opacity:1}
.tx-modal{position:fixed;z-index:1101;left:50%;top:50%;width:min(var(--w,560px),calc(100% - 32px));max-height:calc(100dvh - 48px);display:flex;flex-direction:column;transform:translate(-50%,-47%);opacity:0;transition:transform .22s,opacity .22s;background:var(--tx-surface);border-radius:18px;box-shadow:var(--tx-sh-lg);overflow:hidden}
.tx-modal.is-open{transform:translate(-50%,-50%);opacity:1}
.tx-modal-h{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:20px 22px 14px}
.tx-modal-h h2{font-size:1.15rem;font-weight:800}
.tx-modal-h p{font-size:.88rem;color:var(--tx-muted);margin-top:4px}
.tx-modal-b{padding:6px 22px 20px;overflow:auto}
.tx-modal-f{display:flex;justify-content:flex-end;gap:10px;padding:14px 22px;border-top:1px solid var(--tx-line);background:var(--tx-surface-2)}
.tx-drawer{position:fixed;z-index:1101;top:0;right:0;bottom:0;width:min(var(--w,720px),100%);display:flex;flex-direction:column;background:var(--tx-bg);box-shadow:var(--tx-sh-lg);transform:translateX(100%);transition:transform .28s cubic-bezier(.2,.8,.2,1)}
.tx-drawer.is-open{transform:none}
.tx-drawer-h{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid var(--tx-line);background:var(--tx-surface)}
.tx-drawer-h b{font-size:.92rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tx-drawer-b{flex:1;overflow:auto;overscroll-behavior:contain}
.tx-drawer-f{display:flex;gap:10px;justify-content:flex-end;padding:14px 16px;border-top:1px solid var(--tx-line);background:var(--tx-surface)}
.tx-x{width:36px;height:36px;border-radius:10px;border:0;background:none;color:var(--tx-muted);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.tx-x:hover{background:var(--tx-surface-2);color:var(--tx-ink)}
.tx-x svg{width:18px;height:18px}
body.tx-lock{overflow:hidden}
.tx-toasts{position:fixed;right:20px;bottom:20px;z-index:3000;display:flex;flex-direction:column;gap:10px;pointer-events:none}
.tx-toast{pointer-events:auto;display:flex;gap:10px;align-items:flex-start;min-width:280px;max-width:400px;padding:12px 14px;border-radius:12px;background:#0B1020;color:#F3F5FA;box-shadow:var(--tx-sh-lg);font-size:.9rem;line-height:1.45;animation:tx-in .25s ease}
html.dark-mode .tx-toast{background:#1F2A40}
.tx-toast svg{width:18px;height:18px;flex-shrink:0;margin-top:1px}
.tx-toast--ok svg{color:#34D399}.tx-toast--err svg{color:#F87171}.tx-toast--info svg{color:#A5B4FC}.tx-toast--warn svg{color:#FBBF24}
.tx-toast button{margin-left:auto;border:0;background:none;color:#A5B4FC;font-weight:700;font-size:.82rem;padding:0 0 0 8px}
@keyframes tx-in{from{transform:translateY(8px);opacity:0}}
.tx-menu{position:absolute;z-index:1050;min-width:190px;padding:6px;border-radius:12px;background:var(--tx-surface);border:1px solid var(--tx-line);box-shadow:var(--tx-sh-lg)}
.tx-menu button,.tx-menu a{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border:0;border-radius:8px;background:none;color:var(--tx-ink);font-size:.88rem;text-align:left;text-decoration:none!important}
.tx-menu button:hover,.tx-menu a:hover{background:var(--tx-surface-2)}
.tx-menu .bad{color:var(--tx-bad)}

/* ---------- Misc ---------- */
.tx-divider{height:1px;background:var(--tx-line);margin:20px 0}
.tx-kv{display:grid;grid-template-columns:minmax(120px,auto) 1fr;gap:10px 18px;font-size:.9rem}
.tx-kv dt{color:var(--tx-muted)}
.tx-kv dd{margin:0;font-weight:500;min-width:0;overflow-wrap:anywhere}
.tx-code{position:relative;padding:14px 16px;border-radius:var(--tx-r);background:#0B1020;color:#E6E9F2;font:13px/1.6 var(--tx-mono);overflow:auto;white-space:pre}
html.dark-mode .tx-code{background:#060912;border:1px solid var(--tx-line)}
.tx-prose{color:var(--tx-ink-2);line-height:1.65;overflow-wrap:anywhere}
.tx-prose p+p{margin-top:12px}
.tx-steps{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.tx-step{display:flex;align-items:center;gap:8px;font-size:.85rem;font-weight:600;color:var(--tx-muted)}
.tx-step i{width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;border:2px solid var(--tx-line-2);font-style:normal;font-size:.78rem}
.tx-step.is-on{color:var(--tx-ink)}.tx-step.is-on i{border-color:var(--tx-brand);background:var(--tx-brand);color:#fff}
.tx-step.is-done i{border-color:var(--tx-ok);background:var(--tx-ok);color:#fff}
.tx-step-sep{flex:0 0 24px;height:2px;background:var(--tx-line-2);border-radius:2px}
.tx-ribbon{display:flex;gap:10px;align-items:center;padding:12px 16px;border-radius:var(--tx-r);background:var(--tx-brand-50);color:var(--tx-ink-2);font-size:.9rem}
.tx-qty{display:inline-flex;align-items:center;border:1px solid var(--tx-line-2);border-radius:10px;overflow:hidden}
.tx-qty button{width:34px;height:36px;border:0;background:var(--tx-surface);color:var(--tx-ink-2)}
.tx-qty button:hover{background:var(--tx-surface-2)}
.tx-qty input{width:46px;height:36px;border:0;border-left:1px solid var(--tx-line);border-right:1px solid var(--tx-line);text-align:center;background:var(--tx-surface);-moz-appearance:textfield}
.tx-qty input::-webkit-outer-spin-button,.tx-qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.tx-chart{width:100%;height:auto;display:block}
.tx-cta{border-radius:20px;padding:34px;display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:linear-gradient(120deg,#1E1B4B,#4338CA);color:#fff}
.tx-cta h3{font-size:1.35rem;font-weight:800;color:#fff}
.tx-cta p{color:#C7D2FE;margin-top:6px;max-width:560px}
.tx-feature{padding:22px;border-radius:var(--tx-r-lg);background:var(--tx-surface);border:1px solid var(--tx-line)}
.tx-feature-ico{width:42px;height:42px;border-radius:11px;display:flex;align-items:center;justify-content:center;background:var(--tx-brand-50);color:var(--tx-brand);margin-bottom:14px}
.tx-feature-ico svg{width:21px;height:21px}
.tx-feature h3{font-size:1rem;font-weight:700;margin-bottom:4px}
.tx-feature p{font-size:.9rem;color:var(--tx-muted)}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .tx-app{grid-template-columns:minmax(0,1fr);gap:16px;padding-top:16px}
  .tx-side{position:static;flex-direction:row;overflow-x:auto;gap:4px;padding-bottom:4px;scrollbar-width:none}
  .tx-side::-webkit-scrollbar{display:none}
  .tx-side h6,.tx-side .tx-side-card{display:none}
  .tx-side-item{width:auto;white-space:nowrap;flex-shrink:0}
  .tx-grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tx-grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:680px){
  .tx-wrap{padding:0 16px}
  .tx-hero{padding:44px 0 52px}
  .tx-grid-2,.tx-grid-3,.tx-grid-4,.tx-form-2{grid-template-columns:1fr}
  .tx-toolbar>*{flex:1 1 calc(50% - 10px)}
  .tx-toolbar .tx-select,.tx-toolbar .tx-input{width:100%}
  .tx-cta{padding:24px}
  .tx-toasts{left:16px;right:16px}
  .tx-toast{max-width:none;min-width:0}
  .tx-kv{grid-template-columns:1fr;gap:2px 0}
  .tx-kv dd{margin-bottom:8px}
  .tx-modal{top:auto;bottom:0;left:0;width:100%;max-height:92dvh;border-radius:18px 18px 0 0;transform:translateY(12%)}
  .tx-modal.is-open{transform:none}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
@media print{body{background:#fff}.tx-noprint{display:none!important}}

/* Subscriber-only exports on generator pages (<body data-gated>): no selecting, saving or printing results. */
html.tx-nopro main :is(.ai-out,.ai-prose,.ai-code,pre,code,.dr,.iv-prev,.ls-stage,.ls-grid,.ai-deck,.ai-imgs,.ai-img,img,canvas,svg){-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
html.tx-nopro main img{-webkit-user-drag:none}
@media print{html.tx-nopro body *{visibility:hidden!important}html.tx-nopro body::before{content:"Printing is included with every paid Tekservix plan.";visibility:visible;position:fixed;inset:0;display:grid;place-items:center;font:600 18px Inter,sans-serif}}

/* Preview results (members without a paid plan) */
.tx-lockbox{position:relative;margin-top:14px;border:1px dashed var(--tx-line-2,#CBD5E1);border-radius:14px;overflow:hidden;background:var(--tx-surface)}
.tx-lockbox-fade{padding:18px 20px;display:grid;gap:10px;filter:blur(3px);opacity:.55}
.tx-lockbox-fade i{display:block;height:11px;border-radius:6px;background:var(--tx-surface-3,#E5E7EB)}.tx-lockbox-fade i:nth-child(2){width:92%}.tx-lockbox-fade i:nth-child(3){width:78%}.tx-lockbox-fade i:nth-child(4){width:86%}.tx-lockbox-fade i:nth-child(5){width:60%}
.tx-lockbox-in{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:6px;text-align:center;padding:14px;background:linear-gradient(180deg,rgba(255,255,255,.35),var(--tx-surface) 70%)}
.tx-lockbox-in .tx-ico{width:26px;height:26px;color:var(--tx-brand)}.tx-lockbox-in b{font-size:1rem}.tx-lockbox-in p{margin:0 0 6px;font-size:.86rem;color:var(--tx-muted);max-width:460px}
html.dark-mode .tx-lockbox-in{background:linear-gradient(180deg,rgba(15,23,42,.35),var(--tx-surface) 70%)}

/* SEO content sections (written by _ops/seo/build_seo.py) */
.seo-copy{padding:48px 0 56px;border-top:1px solid var(--tx-line);background:var(--tx-surface)}
.seo-copy .tx-wrap{max-width:1040px}
.seo-copy h2{font-size:clamp(1.3rem,2.2vw,1.65rem);font-weight:800;letter-spacing:-.02em;margin:0 0 10px;text-align:center}
.seo-copy h3{font-size:1.05rem;font-weight:700;margin:30px 0 12px}
.seo-lead{max-width:760px;margin:0 auto;text-align:center;color:var(--tx-muted);line-height:1.7}
.seo-steps{list-style:none;counter-reset:s;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.seo-steps li{counter-increment:s;position:relative;padding:18px 18px 18px 58px;border:1px solid var(--tx-line);border-radius:14px;background:var(--tx-bg);display:grid;gap:4px}
.seo-steps li::before{content:counter(s);position:absolute;left:18px;top:18px;width:28px;height:28px;border-radius:50%;background:var(--tx-brand);color:#fff;font-weight:700;font-size:.85rem;display:grid;place-items:center}
.seo-steps span,.seo-feats span{color:var(--tx-muted);font-size:.92rem;line-height:1.6}
.seo-feats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.seo-feats li{padding:16px 18px;border-radius:14px;background:var(--tx-bg);border:1px solid var(--tx-line);display:grid;gap:4px}
.seo-faq{display:grid;gap:8px}
.seo-faq details{border:1px solid var(--tx-line);border-radius:12px;background:var(--tx-bg);padding:0 18px}
.seo-faq summary{cursor:pointer;padding:14px 0;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
.seo-faq summary::-webkit-details-marker{display:none}
.seo-faq summary::after{content:"+";font-weight:700;color:var(--tx-brand)}
.seo-faq details[open] summary::after{content:"–"}
.seo-faq p{margin:0 0 14px;color:var(--tx-muted);line-height:1.7}
.seo-links{margin-top:22px;text-align:center;font-size:.92rem}
@media print{.seo-copy{display:none}}