/*
 * MCP "Select your client" picker (.mcpp) and the /mcp hero client carousel (.mcpm).
 * Shared by Laravel (resources/views/partials/mcp-client-picker.blade.php, mcp-client-marquee.blade.php)
 * and the .NET mirror (dotnet/StreamRepeater.Web/wwwroot/css/mcp-client-picker.css must stay a
 * byte-for-byte copy; a test on each side checks it). Colours come from --mcpp-* variables the host
 * page may set, falling back to the light marketing palette. Every text pair is WCAG AA.
 */
/* The picker reads host-page variables when they exist (ai-assistants maps its own), and
   falls back to the marketing layout's light palette. Every text pair is WCAG AA. */
.mcpp, .mcpp-glyph { --_card: var(--mcpp-card, #fff); --_bg2: var(--mcpp-bg2, #f8fafc); --_line: var(--mcpp-line, #e2e8f0);
        --_ink: var(--mcpp-ink, #0f172a); --_muted: var(--mcpp-muted, #475569); --_accent: var(--mcpp-accent, #1d4ed8);
        --_accent-bg: var(--mcpp-accent-bg, #eff6ff); --_code-bg: var(--mcpp-code-bg, #0b1220); --_code-ink: var(--mcpp-code-ink, #e2e8f0);
        --_mono: "SFMono-Regular", "SF Mono", Menlo, Consolas, monospace;
        color: var(--_ink); }
.mcpp { scroll-margin-top: 6rem; }
.mcpp [hidden] { display: none !important; }
.mcpp .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.mcpp code { font-family: var(--_mono); }
.mcpp-bar { display: none; margin: 0 0 1rem; }
.mcpp-bar label { display: block; font-weight: 700; font-size: .9rem; margin: 0 0 .4rem; }
.mcpp-bar select { width: 100%; min-height: 48px; padding: .6rem .8rem; font: inherit; font-weight: 600; color: var(--_ink); background: var(--_card); border: 1px solid var(--_line); border-radius: 10px; }
.mcpp-layout { display: grid; grid-template-columns: minmax(0,1fr); gap: 1.5rem; }
.mcpp.is-enhanced .mcpp-layout { grid-template-columns: 260px minmax(0,1fr); gap: 0; border: 1px solid var(--_line); border-radius: 16px; background: var(--_card); overflow: hidden; }
.mcpp-tabs { display: flex; flex-direction: column; padding: .5rem; background: var(--_bg2); border-right: 1px solid var(--_line); }
.mcpp-tab { display: flex; align-items: center; gap: .7rem; width: 100%; text-align: left; padding: .6rem .7rem; margin: 0; border: 0; border-left: 3px solid transparent; border-radius: 0 8px 8px 0; background: none; color: var(--_ink); font: inherit; cursor: pointer; }
.mcpp-tab:hover { background: var(--_card); }
.mcpp-tab[aria-selected="true"] { background: var(--_card); border-left-color: var(--_accent); box-shadow: 0 1px 0 var(--_line), 0 -1px 0 var(--_line); }
.mcpp-tab[aria-selected="true"] .mcpp-tab-name { color: var(--_accent); }
.mcpp-tab:focus-visible, .mcpp-panel:focus-visible, .mcpp-bar select:focus-visible, .mcpp a:focus-visible, .mcpp-copy:focus-visible { outline: 2px solid var(--_accent); outline-offset: 2px; }
.mcpp-tab-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.25; }
.mcpp-tab-name { font-weight: 650; font-size: .93rem; }
.mcpp-tab-kind { font-size: .76rem; color: var(--_muted); }
.mcpp-glyph { flex: none; display: inline-grid; place-items: center; width: 2rem; height: 2rem; border: 1px solid var(--_line); border-radius: 7px; background: var(--_card); font: 700 .7rem/1 var(--_mono); letter-spacing: -.02em; color: var(--_ink); }
.mcpp-glyph--lg { width: 2.75rem; height: 2.75rem; font-size: .85rem; }
.mcpp-panel { background: var(--_card); border: 1px solid var(--_line); border-radius: 16px; padding: 1.6rem; min-width: 0; }
.mcpp.is-enhanced .mcpp-panel { border: 0; border-radius: 0; padding: 1.8rem 2rem; }
.mcpp-head { display: grid; grid-template-columns: auto minmax(0,1fr) auto; gap: .9rem; align-items: start; margin: 0 0 1.25rem; }
.mcpp-head h3, .mcpp-head h2 { margin: 0 0 .2rem; font-size: 1.3rem; font-weight: 750; line-height: 1.25; color: var(--_ink); }
.mcpp-head p { margin: 0; color: var(--_muted); line-height: 1.55; }
.mcpp-doc { font-size: .85rem; font-weight: 600; color: var(--_accent); white-space: nowrap; text-decoration: underline; text-underline-offset: 3px; }
.mcpp-steps { list-style: none; counter-reset: mcpp; margin: 0; padding: 0; display: grid; gap: 1.4rem; }
.mcpp-steps > li { counter-increment: mcpp; position: relative; padding-left: 2.4rem; min-width: 0; }
.mcpp-steps > li::before { content: counter(mcpp); position: absolute; left: 0; top: 0; width: 1.6rem; height: 1.6rem; display: grid; place-items: center; border: 1px solid var(--_line); border-radius: 6px; font: 700 .8rem/1 var(--_mono); color: var(--_ink); background: var(--_bg2); }
.mcpp-steps h4 { margin: 0 0 .35rem; font-size: 1rem; font-weight: 700; color: var(--_ink); }
.mcpp-steps p { margin: 0 0 .6rem; color: var(--_muted); line-height: 1.6; }
.mcpp p code, .mcpp li > code, .mcpp-notes code, .mcpp-paths code { font-size: .86em; color: var(--_ink); background: var(--_bg2); border: 1px solid var(--_line); border-radius: 5px; padding: .05rem .3rem; overflow-wrap: anywhere; }
.mcpp-btn { display: inline-flex; align-items: center; min-height: 40px; padding: .5rem 1rem; border-radius: 9px; background: var(--_accent); color: #fff !important; font-weight: 700; font-size: .9rem; text-decoration: none; }
.mcpp-btn:hover { filter: brightness(1.08); }
.mcpp-paths { display: grid; grid-template-columns: max-content minmax(0,1fr); gap: .35rem .9rem; margin: 0 0 .9rem; font-size: .9rem; }
.mcpp-paths dt { font-weight: 650; color: var(--_ink); }
.mcpp-paths dd { margin: 0; min-width: 0; }
.mcpp-snippet { margin: 0 0 .9rem; }
.mcpp-snippet figcaption { font-size: .85rem; font-weight: 650; color: var(--_ink); margin: 0 0 .35rem; }
.mcpp-file { font: 500 .8rem var(--_mono); color: var(--_muted); margin-left: .35rem; }
.mcpp-code { position: relative; margin: 0; padding: 1rem 5rem 1rem 1.1rem; background: var(--_code-bg); color: var(--_code-ink); border-radius: 10px; font: .82rem/1.6 var(--_mono); overflow-x: auto; white-space: pre; }
.mcpp-code code { color: inherit; background: none; border: 0; padding: 0; font: inherit; }
.mcpp-copy { position: absolute; top: .45rem; right: .45rem; font: 600 .75rem/1 system-ui, sans-serif; color: #e2e8f0; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.25); border-radius: 6px; padding: .4rem .6rem; cursor: pointer; }
.mcpp-copy:hover { background: rgba(255,255,255,.16); }
.mcpp-sub { margin: 0 0 .9rem; padding-left: 1.2rem; color: var(--_muted); line-height: 1.6; display: grid; gap: .3rem; }
.mcpp-sub li::marker { color: var(--_ink); font-weight: 700; }
.mcpp-ask { font-size: .92rem; margin-top: .7rem !important; }
.mcpp-ask q { color: var(--_ink); font-weight: 650; }
.mcpp-notes { margin: 1.4rem 0 0; padding: 1rem 1.1rem 1rem 2.2rem; background: var(--_bg2); border: 1px solid var(--_line); border-radius: 10px; color: var(--_muted); font-size: .9rem; line-height: 1.55; display: grid; gap: .35rem; }
.mcpp-soon-note { border: 1px dashed var(--_line); border-radius: 10px; padding: 1rem 1.1rem; background: var(--_bg2); }
.mcpp-soon-note strong { display: block; margin: 0 0 .25rem; color: var(--_ink); }
.mcpp-soon-note p { margin: 0; color: var(--_muted); line-height: 1.6; }
.mcpp:not(.is-enhanced) .mcpp-panels { display: grid; gap: 1.25rem; }
@media (max-width: 860px) {
    .mcpp.is-enhanced .mcpp-bar { display: block; }
    .mcpp.is-enhanced .mcpp-tabs { display: none; }
    .mcpp.is-enhanced .mcpp-layout { grid-template-columns: minmax(0,1fr); }
    .mcpp.is-enhanced .mcpp-panel { padding: 1.25rem 1.1rem; }
    .mcpp-head { grid-template-columns: auto minmax(0,1fr); }
    .mcpp-doc { grid-column: 1 / -1; justify-self: start; }
    .mcpp-steps > li { padding-left: 0; }
    .mcpp-steps > li::before { position: static; margin: 0 0 .5rem; }
    .mcpp-paths { grid-template-columns: minmax(0,1fr); gap: .1rem; }
    .mcpp-paths dd { margin-bottom: .45rem; }
    .mcpp-code { padding: 2.6rem 1rem 1rem; font-size: .76rem; }
}
.mcpm { position: relative; min-width: 0; }
.mcpm-stage { position: relative; display: grid; gap: 1rem; padding: .5rem 0; overflow: hidden; contain: paint;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 12%, #000 88%, transparent 100%);
            mask-image: linear-gradient(90deg, transparent 0, #000 12%, #000 88%, transparent 100%); }
.mcpm-row { overflow: hidden; }
.mcpm-row--all { display: none; }
.mcpm-track { display: flex; width: max-content; will-change: transform; animation: mcpm-left 48s linear infinite; }
.mcpm-row--2 .mcpm-track { animation-name: mcpm-right; animation-duration: 64s; }
.mcpm-row--3 .mcpm-track { animation-duration: 56s; }
.mcpm-row--2 { opacity: .82; transform: scale(.94); }  /* a touch of depth between rows */
.mcpm-row--3 { opacity: .92; }
.mcpm-set { display: flex; gap: .9rem; padding-right: .9rem; }
.mcpm-card { flex: none; width: 9.5rem; display: flex; flex-direction: column; align-items: center; gap: .35rem; padding: .8rem .5rem .7rem;
    border: 1px solid rgba(147,197,253,.22); border-radius: 12px; background: rgba(255,255,255,.035); text-decoration: none;
    transition: border-color .2s, background .2s, box-shadow .2s; }
.mcpm-card:hover { border-color: rgba(147,197,253,.6); background: rgba(59,130,246,.12); box-shadow: 0 0 24px -4px rgba(96,165,250,.55); }
.mcpm-art { display: block; white-space: pre; font: 600 .82rem/1.15 "SFMono-Regular", "SF Mono", Menlo, Consolas, monospace; color: #93c5fd; }
.mcpm-name { font: 600 .74rem/1.3 "SFMono-Regular", "SF Mono", Menlo, Consolas, monospace; color: #e2e8f0; text-align: center; letter-spacing: .02em; }
/* An occasional soft pulse on every fourth card, so the strip feels alive without flashing. */
.mcpm-set .mcpm-card:nth-child(4n+2) { animation: mcpm-pulse 6s ease-in-out infinite; }
.mcpm:hover .mcpm-track, .mcpm:focus-within .mcpm-track, .mcpm.is-paused .mcpm-track { animation-play-state: paused; }
.mcpm-caption { margin: .9rem 0 0; font-size: .9rem; text-align: center; }
.mcpm-caption a { color: #bfdbfe; text-underline-offset: 3px; }
@keyframes mcpm-left { from { transform: translate3d(0,0,0); } to { transform: translate3d(-50%,0,0); } }
@keyframes mcpm-right { from { transform: translate3d(-50%,0,0); } to { transform: translate3d(0,0,0); } }
@keyframes mcpm-pulse { 0%, 70%, 100% { box-shadow: none; } 85% { box-shadow: 0 0 22px -6px rgba(96,165,250,.7); border-color: rgba(147,197,253,.45); } }
@media (max-width: 960px) {
    .mcpm-row--1, .mcpm-row--2, .mcpm-row--3 { display: none; }
    .mcpm-row--all { display: block; }
    .mcpm-row--all .mcpm-track { animation-duration: 70s; }
    .mcpm-card { width: 8.5rem; }
}
@media (prefers-reduced-motion: reduce) {
    .mcpm-stage { -webkit-mask-image: none; mask-image: none; }
    .mcpm-track { animation: none !important; width: auto; }
    .mcpm-set + .mcpm-set { display: none; }
    .mcpm-set { flex-wrap: wrap; justify-content: center; padding-right: 0; }
    .mcpm-row--1, .mcpm-row--2, .mcpm-row--3 { display: none; }
    .mcpm-row--all { display: block; opacity: 1; transform: none; }
    .mcpm-card { width: 7.5rem; }
    .mcpm-set .mcpm-card { animation: none; }
}