/* Catalog owns its surfaces and controls; no styles escape this component. */
.spf-catalog{box-sizing:border-box;width:var(--spf-catalog-width,100%);max-width:none;margin:0 0 0 var(--spf-catalog-offset,0px);min-height:calc(100dvh - var(--spf-catalog-top,0px));padding:48px 28px 64px;background:var(--spf-page-surface);color:#20242B;font:400 16px/1.6 "Geist",system-ui,sans-serif;letter-spacing:.015em}
/* All catalog views share a viewport-wide surface. The detail content has
   its own reading width, independent of the background. JS excludes scrollbars. */
:where(.elementor-widget-shortcode,.elementor-widget-container,.e-con,.e-con-inner):has(.spf-catalog){overflow:visible}
.spf-course-detail-content{max-width:1224px;margin-inline:auto}
.spf-catalog *{box-sizing:border-box;font-family:inherit}
.spf-catalog :where(h1,h2,p,dl,dd){margin:0;color:inherit}
.spf-catalog a{color:inherit;text-decoration:none}
.spf-catalog :where(input,button,summary){font:inherit;letter-spacing:inherit}
.spf-catalog :where(a,button,input,summary):focus-visible{outline:3px solid var(--spf-accent);outline-offset:3px}
.spf-catalog .screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.spf-catalog-heading{margin-bottom:30px}.spf-catalog .spf-catalog-kicker{font-size:12px;font-weight:650;letter-spacing:.08em;text-transform:uppercase;color:var(--spf-surface-muted);margin-bottom:9px}
.spf-catalog h1{font-size:clamp(28px,3vw,40px);line-height:1.2;letter-spacing:.02em;font-weight:650;margin-bottom:12px}
.spf-catalog-heading>p:last-child{color:var(--spf-surface-muted)}
.spf-catalog-filters{display:grid;grid-template-columns:minmax(220px,2fr) minmax(160px,1fr) minmax(160px,1fr) auto;align-items:end;gap:16px;padding:22px;background:var(--spf-work-surface);border:1px solid var(--spf-work-border);border-radius:10px}
.spf-catalog .spf-catalog-search,.spf-catalog .spf-catalog-filter{display:flex;flex-direction:column;gap:6px;min-width:0;margin:0;padding:0;font-size:14px;font-weight:550;line-height:20px}
.spf-catalog .spf-catalog-field-label{display:block;min-height:20px;line-height:20px;margin:0;padding:0}
.spf-catalog-filter-actions{display:flex;align-items:center;gap:10px;align-self:end}
.spf-catalog-filter-actions .spf-catalog-button{height:46px;white-space:nowrap;margin:0}
.spf-catalog-search input{appearance:none;box-sizing:border-box;width:100%;height:46px;min-height:46px;margin:0;padding:10px 13px;background:#fff;color:#20242B;border:1px solid var(--spf-field-border);border-radius:6px;font-size:15px;font-weight:400;box-shadow:none}
.spf-catalog-search input::placeholder{color:var(--spf-surface-muted);font-weight:400;opacity:1}
.spf-catalog-filter details{position:relative;min-width:0;background:#fff;border:1px solid var(--spf-field-border);border-radius:6px}
.spf-catalog-filter summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:10px;height:44px;min-height:44px;padding:9px 13px;font-weight:450;cursor:pointer}
.spf-catalog-filter summary::-webkit-details-marker{display:none}.spf-catalog-filter summary span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.spf-catalog-filter summary svg{flex:0 0 16px;width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.6}
.spf-catalog-filter details[open]{border-radius:6px 6px 0 0;border-color:var(--spf-field-border-active)}.spf-catalog-filter details[open] svg{transform:rotate(180deg)}
.spf-catalog-filter fieldset{position:absolute;z-index:20;left:-1px;right:-1px;top:100%;max-height:280px;overflow:auto;margin:0;padding:8px;background:#fff;border:1px solid var(--spf-field-border-active);border-top:1px solid var(--spf-work-surface);border-radius:0 0 6px 6px;box-shadow:0 10px 22px #20242B1A}
.spf-catalog-filter fieldset label{display:flex;align-items:center;gap:10px;padding:10px 8px;font-size:14px;font-weight:400;cursor:pointer;border-radius:4px}.spf-catalog-filter fieldset label:hover{background:var(--spf-surface-hover)}.spf-catalog-filter input{width:18px;height:18px;accent-color:#4A6A85;flex:0 0 auto;margin:0}
.spf-catalog .spf-catalog-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 18px;border:1px solid #20242B;border-radius:6px;background:#20242B;color:#fff;font-size:14px;font-weight:600;line-height:1.5;letter-spacing:.025em;cursor:pointer;box-shadow:none}
.spf-catalog .spf-catalog-button:hover{background:#39414A;color:#fff}.spf-catalog .spf-catalog-button.is-secondary{background:#fff;color:#20242B;border-color:var(--spf-field-border)}.spf-catalog .spf-catalog-button.is-secondary:hover{background:var(--spf-surface-hover)}
.spf-catalog-results-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:22px 0 17px;font-size:14px;color:var(--spf-surface-muted)}
.spf-catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:1fr;gap:24px}
.spf-catalog .spf-course-card{min-width:0;display:flex;flex-direction:column;border:1px solid var(--spf-card-border);border-radius:10px;overflow:hidden;background:#fff;color:#20242B;transition:border-color .15s ease,box-shadow .15s ease;text-decoration:none}
.spf-course-card:hover{border-color:var(--spf-field-border-active);box-shadow:0 5px 18px #20242B12}.spf-course-image{height:190px;overflow:hidden;background:var(--spf-work-surface)}.spf-course-image img{display:block;width:100%;height:100%;object-fit:cover}.spf-course-image.is-empty{background:linear-gradient(145deg,var(--spf-work-surface),var(--spf-secondary-surface))}
.spf-course-copy{flex:1;display:flex;flex-direction:column;padding:22px}.spf-course-tags{font-size:12px;line-height:1.5;color:var(--spf-surface-muted)!important;margin-bottom:9px!important;min-height:18px}.spf-course-copy h2{font-size:21px;font-weight:620;line-height:1.3;letter-spacing:.015em;margin-bottom:13px}.spf-course-description{font-size:14px;line-height:1.65;color:var(--spf-surface-muted)!important;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:24px!important}
.spf-course-meta{display:flex;gap:12px;justify-content:space-between;align-items:center;margin-top:auto;padding-top:6px;font-size:13px;color:var(--spf-surface-muted)}.spf-course-meta>span:last-child{font-size:23px;color:#20242B}
.spf-catalog-empty{padding:48px 20px;text-align:center}.spf-catalog-empty h2{font-size:22px;margin-bottom:10px}.spf-catalog-pages{display:flex;align-items:center;justify-content:center;gap:24px;margin-top:32px}.spf-catalog-pages a{padding:10px;text-decoration:underline;text-underline-offset:4px}
.spf-catalog[aria-busy=true] .spf-catalog-grid{opacity:.65}.spf-catalog-back{display:inline-block;margin-bottom:32px;text-underline-offset:4px}.spf-catalog-back:hover{text-decoration:underline}.spf-course-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:40px;align-items:start}.spf-course-hero:not(:has(.spf-course-hero-image)){grid-template-columns:minmax(0,820px)}
.spf-course-hero-image img{display:block;width:100%;height:auto;border-radius:10px}.spf-course-intro{color:var(--spf-surface-muted)!important;line-height:1.8}.spf-course-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding:24px;background:var(--spf-work-surface);border-radius:8px;margin-top:25px!important}.spf-course-facts dt{font-size:12px;color:var(--spf-surface-muted);margin-bottom:4px}.spf-course-facts dd{font-size:16px;font-weight:550}.spf-course-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}.spf-course-related{margin-top:64px}.spf-course-related>h2{font-size:25px;margin-bottom:7px}.spf-course-related>p{color:var(--spf-surface-muted);margin-bottom:24px}
@media(max-width:900px){.spf-catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.spf-catalog-filters{grid-template-columns:1fr 1fr}.spf-catalog-search{grid-column:1/-1}.spf-catalog-filter-actions{grid-column:1/-1;justify-content:flex-end}.spf-course-hero{gap:28px}}
@media(max-width:620px){.spf-catalog{padding:28px 16px 40px}.spf-catalog-grid{grid-template-columns:1fr}.spf-catalog-filters{padding:16px;gap:12px}.spf-course-hero{grid-template-columns:1fr}.spf-course-image{height:200px}.spf-course-copy{padding:20px}.spf-course-facts{padding:18px}.spf-catalog-filter summary{padding-inline:10px}}
@media(prefers-reduced-motion:reduce){.spf-course-card{transition:none}}

/* Phone discovery is read-only. Desktop editing remains the existing app. */
.spf-mobile-course,.spf-mobile-notice,.spf-mobile-materials{display:none}
@media(max-width:767px), (max-width:1000px) and (max-height:500px) and (pointer:coarse){
 .spf-desktop-course,.spf-catalog .spf-course-open-desktop{display:none}
 .spf-mobile-course,.spf-mobile-notice,.spf-mobile-materials{display:block}
 html:has(.spf-device-view),body:has(.spf-device-view){overflow:auto!important;height:auto!important}
 .spf-catalog-grid,.spf-course-hero{grid-template-columns:1fr}
 .spf-catalog .spf-mobile-notice{margin-top:18px;padding:14px 16px;border-left:3px solid var(--spf-field-border);background:var(--spf-surface-hover);color:var(--spf-surface-muted);font-size:14px;line-height:1.6}
 .spf-mobile-materials{margin-top:32px}
 .spf-mobile-materials>h2{font-size:23px;margin-bottom:8px}
 .spf-mobile-materials>p{font-size:14px;color:var(--spf-surface-muted);margin-bottom:18px}
 .spf-mobile-activity{margin-bottom:10px;border:1px solid var(--spf-card-border);border-radius:8px;background:var(--spf-card-surface)}
 .spf-mobile-activity summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;padding:16px;list-style:none;cursor:pointer}
 .spf-mobile-activity summary::-webkit-details-marker{display:none}
 .spf-mobile-activity summary>span{min-width:0}
 .spf-mobile-activity summary small{display:block;font-size:12px;color:var(--spf-surface-muted);margin-bottom:4px}
 .spf-mobile-activity summary strong{display:block;font-size:16px;font-weight:600;line-height:1.45;overflow-wrap:anywhere}
 .spf-mobile-activity summary svg{width:20px;height:20px;flex:0 0 20px;fill:none;stroke:currentColor;stroke-width:1.6}
 .spf-mobile-activity[open] summary svg{transform:rotate(180deg)}
 .spf-mobile-activity-body{padding:0 16px 16px;font-size:15px}
 .spf-mobile-activity-body>p{margin-bottom:14px}
 .spf-mobile-material-links{display:grid;gap:8px}
 .spf-catalog .spf-mobile-material-links a{display:flex;align-items:baseline;justify-content:flex-start;gap:10px;text-align:left;min-height:48px;font-size:14px}
 .spf-mobile-material-links a>span:first-child{flex:0 0 auto;font-weight:650}
 .spf-mobile-material-links a>span:nth-child(2){font-weight:400;overflow-wrap:anywhere;min-width:0}
 .spf-mobile-activity-image{display:block;max-width:100%;height:auto;margin-top:12px;border-radius:6px}
 .spf-mobile-material-note{color:var(--spf-surface-muted);font-size:14px}
}