/* Calendari Matemàtic: colors de la web. */
.semcv-calendari { --c-blau: #1d4f91; --c-pissarra: #3d6081; --c-vora: #d0d5dd; --c-groc: #f4b200; --c-clar: #e8eff8; }
.semcv-calendari-cap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; border-bottom: 3px solid var(--c-groc); margin-bottom: 12px; }
.semcv-calendari-cap h3 { color: var(--c-blau); margin: 0 0 6px; }
.semcv-calendari-cap select { font-family: inherit; padding: 4px 6px; }
.semcv-calendari-docs a { display: inline-block; background: var(--c-blau); color: #fff !important; text-decoration: none; padding: 6px 12px; border-radius: 4px; margin: 0 6px 6px 0; font-size: 14px; }
.semcv-calendari-taula { width: 100%; border-collapse: collapse; margin: 10px 0 18px; }
.semcv-calendari-taula th, .semcv-calendari-taula td { padding: 8px 10px; border-bottom: 1px solid var(--c-vora); text-align: left; }
.semcv-calendari-taula thead th { background: var(--c-pissarra); color: #fff; }
.semcv-calendari-taula tbody th { background: transparent !important; color: #1d2327 !important; font-weight: 600; }
.semcv-calendari-taula tr.actual { background: var(--c-clar); }
.semcv-calendari-taula tr.actual th::after { content: " · aquest mes"; font-weight: 400; font-size: 12px; color: var(--c-blau); }
.semcv-calendari-enviar { background: #f2f5f9; border-left: 4px solid var(--c-blau); padding: 4px 14px; border-radius: 4px; }

/* Avisos de canvi de curs i arxiu */
.semcv-cal-avis { background: #fff8e1; border-left: 4px solid var(--c-groc); padding: 10px 14px; border-radius: 4px; margin: 0 0 14px; }
.semcv-cal-avis.arxiu { background: var(--c-clar); border-left-color: var(--c-blau); }

/* Targetes amb la primera pàgina del full i de les solucions */
.semcv-cal-targetes { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 14px; margin: 6px 0 18px; }
.semcv-cal-targeta { display: flex; flex-direction: column; border: 1px solid var(--c-vora); border-radius: 8px; overflow: hidden; background: #fff; text-decoration: none !important; color: #1d2327 !important; transition: box-shadow .2s, transform .2s; }
.semcv-cal-targeta:hover, .semcv-cal-targeta:focus-visible { box-shadow: 0 6px 18px rgba(29,79,145,.18); transform: translateY(-2px); }
.semcv-cal-miniatura { display: block; aspect-ratio: 210 / 297; background: #eef2f8 linear-gradient(110deg, #eef2f8 30%, #f7f9fc 50%, #eef2f8 70%) 0 0 / 200% 100%; animation: semcv-cal-brill 1.4s linear infinite; overflow: hidden; }
.semcv-cal-miniatura.feta, .semcv-cal-miniatura.error { animation: none; background: #fff; }
.semcv-cal-miniatura.error::before { content: "PDF"; display: flex; height: 100%; align-items: center; justify-content: center; font-size: 28px; font-weight: 700; color: var(--c-blau); }
.semcv-cal-miniatura canvas { display: block; width: 100% !important; height: auto; }
@keyframes semcv-cal-brill { to { background-position: -200% 0; } }
.semcv-cal-targeta-text { padding: 8px 10px 10px; border-top: 3px solid var(--c-groc); display: flex; flex-direction: column; }
.semcv-cal-targeta-text small { color: var(--c-pissarra); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.semcv-cal-targeta-text strong { color: var(--c-blau); }

/* Menú de seccions */
.semcv-cal-menu { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 10px; }
.semcv-cal-menu a { padding: 6px 12px; border: 1px solid var(--c-vora); border-radius: 16px; font-size: 14px; color: var(--c-blau) !important; text-decoration: none !important; background: #fff; }
.semcv-cal-menu a:hover { background: var(--c-clar); }
.semcv-calendari [id] { scroll-margin-top: 80px; }
.semcv-calendari-taula a.semcv-pdf::before { content: "📄 "; }

/* Guanyadors i participants */
.semcv-cal-guanyadors { background: linear-gradient(135deg, #fff8e1, #fff); border: 1px solid #f4d27a; border-left: 5px solid var(--c-groc); border-radius: 8px; padding: 4px 16px 8px; margin: 0 0 16px; }
.semcv-cal-guanyadors h4 { color: var(--c-blau); margin: 10px 0 6px; }
.semcv-cal-guanyadors h4 small { font-weight: 400; color: var(--c-pissarra); font-size: 13px; }
.semcv-cal-guanyadors ul { margin: 0 0 6px 18px; }
.semcv-cal-participants h4, .semcv-cal-arxiu h4 { color: var(--c-blau); }
.semcv-cal-xifres { color: var(--c-pissarra); }
.semcv-cal-xifres strong { color: var(--c-blau); font-size: 18px; }
.semcv-cal-participants details { border: 1px solid var(--c-vora); border-radius: 6px; margin: 0 0 6px; background: #fff; }
.semcv-cal-participants summary { cursor: pointer; padding: 8px 12px; font-weight: 600; color: #1d2327; }
.semcv-cal-participants summary span { font-weight: 400; color: var(--c-pissarra); font-size: 14px; margin-left: 6px; }
.semcv-cal-participants details[open] summary { border-bottom: 1px solid var(--c-vora); background: var(--c-clar); }
.semcv-cal-participants ul { margin: 8px 12px 10px 30px; }
.semcv-cal-arxiu ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.semcv-cal-arxiu li { margin: 0; }
.semcv-cal-arxiu a { display: flex; flex-direction: column; padding: 10px 16px; border: 1px solid var(--c-vora); border-left: 4px solid var(--c-blau); border-radius: 6px; text-decoration: none !important; background: #fff; }
.semcv-cal-arxiu a strong { color: var(--c-blau); }
.semcv-cal-arxiu a span { color: var(--c-pissarra); font-size: 13px; }

/* Visor de PDF */
html.semcv-pdf-obert { overflow: hidden; }
.semcv-pdf-visor { width: min(1000px, 100vw); height: 100vh; max-width: 100vw; max-height: 100vh; margin: 0 auto; padding: 0; border: 0; background: #525659; display: none; flex-direction: column; }
.semcv-pdf-visor[open] { display: flex; }
.semcv-pdf-visor::backdrop { background: rgba(13,18,32,.85); }
.semcv-pdf-visor header { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; padding: 8px 12px; background: #1d4f91; color: #fff; border-bottom: 3px solid #f4b200; }
.semcv-pdf-visor header .t { flex: 1 1 200px; font-size: 15px; }
.semcv-pdf-visor header .p { font-size: 13px; opacity: .85; }
.semcv-pdf-visor .eines { display: flex; gap: 6px; align-items: center; }
.semcv-pdf-visor .eines button, .semcv-pdf-visor .eines a { height: 32px; min-width: 32px; padding: 0 10px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,.5); background: transparent; color: #fff !important; border-radius: 6px; font: inherit; font-size: 14px; cursor: pointer; text-decoration: none !important; }
.semcv-pdf-visor .eines button:hover, .semcv-pdf-visor .eines a:hover { background: rgba(255,255,255,.15); }
.semcv-pdf-visor .tanca { font-size: 20px !important; }
.semcv-pdf-visor .cos { flex: 1; overflow: auto; padding: 12px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.semcv-pdf-visor .pag { background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,.4); flex: none; }
.semcv-pdf-visor .pag canvas { display: block; }
.semcv-pdf-visor .carrega { color: #fff; }
.semcv-pdf-visor iframe { width: 100%; height: 100%; border: 0; background: #fff; }
@media (max-width: 600px) {
	.semcv-pdf-visor .nova { display: none !important; }
	.semcv-pdf-visor .cos { padding: 6px; }
	.semcv-calendari-taula th, .semcv-calendari-taula td { padding: 6px; font-size: 14px; }
}
.semcv-calendari .semcv-part-premi { display: inline-block; background: #f4b200; color: #1d2327; font-weight: 600; font-size: 12px; padding: 2px 8px; border-radius: 10px; }

/* El tema de la web pinta el text dels camps en blanc: en els formularis del plugin, sempre en negre. */
.semcv-calendari :is(input[type=text], input[type=email], input[type=tel], input[type=number], input[type=date], input[type=password], input[type=search], input[type=url], textarea, select) { color: #1d2327 !important; background-color: #fff !important; -webkit-text-fill-color: #1d2327; }
.semcv-calendari :is(input, textarea)::placeholder { color: #8c8f94 !important; -webkit-text-fill-color: #8c8f94; opacity: 1; }

/* Full del mes: les dues versions (valencià i castellà) a tot l'ample, una al costat de l'altra; en mòbil, una davall de l'altra. */
.semcv-cal-targetes.semcv-cal-fulls { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 18px; }
.semcv-cal-fulls .semcv-cal-miniatura { aspect-ratio: 297 / 210; }
.semcv-cal-fulls .semcv-cal-miniatura.feta { aspect-ratio: auto; }
.semcv-cal-fulls .semcv-cal-targeta-text { padding: 10px 14px 12px; }
.semcv-cal-fulls .semcv-cal-targeta-text strong { font-size: 18px; }

/* Bases de participació */
.semcv-cal-bases { margin: 6px 0 0 1.1em; padding: 0; }
.semcv-cal-bases li { margin: 0 0 8px; line-height: 1.55; }

/* Problema del dia (portada) */
.semcv-pd { background: #fff; border: 1px solid var(--c-vora, #d5dde8); border-top: 4px solid var(--c-groc, #f4c430); border-radius: 12px; padding: 16px 18px; box-shadow: 0 4px 14px rgba(27, 42, 78, .06); }
.semcv-pd-cap { display: flex; gap: 14px; align-items: center; margin-bottom: 12px; }
.semcv-pd-cap img { flex: 0 0 auto; margin: 0; }
.semcv-pd-cap h2 { margin: 0 !important; font-size: clamp(24px, 1.2vw + 16px, 30px) !important; line-height: 1.2; font-weight: 700; color: var(--c-blau, #1d4f91); }
.semcv-pd-sub { margin: 2px 0 0 !important; color: #3c434a; }
.semcv-pd-idiomes { display: flex; gap: 6px; margin: 8px 0 0 !important; }
.semcv-pd-idiomes button { border: 1px solid var(--c-vora, #d5dde8); background: #fff; color: var(--c-blau, #1d4f91); border-radius: 999px; padding: 4px 12px; font: inherit; font-size: 13px; cursor: pointer; }
.semcv-pd-idiomes button[aria-selected=true] { background: var(--c-blau, #1d4f91); border-color: var(--c-blau, #1d4f91); color: #fff; }
.semcv-pd-img { display: block; border: 1px solid var(--c-vora, #d5dde8); border-radius: 8px; overflow: hidden; background: #fff; }
.semcv-pd-img img { display: block; width: 100%; height: auto; margin: 0; }
.semcv-pd-ant { margin: 12px 0 0; }
.semcv-pd-ant summary { cursor: pointer; color: var(--c-blau, #1d4f91); font-weight: 600; }
.semcv-pd-mini { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; margin-top: 10px; }
.semcv-pd-mini a { position: relative; display: block; border: 1px solid var(--c-vora, #d5dde8); border-radius: 6px; overflow: hidden; background: #fff; }
.semcv-pd-mini img { display: block; width: 100%; height: auto; margin: 0; }
.semcv-pd-mini span { position: absolute; top: 4px; left: 4px; background: var(--c-blau, #1d4f91); color: #fff; border-radius: 999px; font-size: 12px; font-weight: 700; padding: 1px 8px; }
.semcv-pd-proper { margin: 10px 0 0 !important; font-size: 14px; color: #646970; }

/* Col·laboradors, equip i llista de participants */
.semcv-cal-col { margin: -4px 0 16px; font-size: 14px; color: #475569; font-style: italic; }
.semcv-cal-equip { margin: 18px 0; padding: 4px 14px 8px; background: #fff; border: 1px solid var(--c-vora, #d5dde8); border-radius: 8px; }
.semcv-cal-equip ul { list-style: none; margin: 0; padding: 0; }
.semcv-cal-equip li { padding: 4px 0; border-top: 1px solid #eef2f7; }
.semcv-cal-equip li span { display: inline-block; min-width: 90px; font-weight: 600; color: var(--c-blau, #1d4f91); }
.semcv-cal-llista details { border: 1px solid var(--c-vora, #d5dde8); border-radius: 8px; margin: 0 0 8px; padding: 6px 12px; background: #fff; }
.semcv-cal-llista summary { cursor: pointer; font-weight: 600; color: var(--c-blau, #1d4f91); }
.semcv-cal-llista dt { font-weight: 600; margin-top: 8px; }
.semcv-cal-llista dd { margin: 2px 0 0 0; }
.semcv-cal-llista-ajuda { font-size: 14px; color: #64748b; margin: 0 0 8px; }
.semcv-cal-premis { margin: 18px 0; padding: 6px 16px 10px; background: #fff8e1; border-left: 4px solid var(--c-groc, #f4c430); border-radius: 8px; }
.semcv-cal-premis ul { list-style: none; margin: 0; padding: 0; }
.semcv-cal-premis li { padding: 5px 0; font-weight: 600; }
.semcv-cal-targeta-col { display: block; margin-top: 6px; font-size: 13px; font-weight: 400; color: #475569; line-height: 1.4; }
.semcv-pd-carrega { margin: 0; padding: 40px 16px; text-align: center; color: #5b6b80; }
.semcv-pd .semcv-pd-img { max-width: 480px; margin-left: auto; margin-right: auto; }
.semcv-pd .semcv-pd-mini { grid-template-columns: repeat(auto-fill, minmax(72px, 1fr)); gap: 8px; }
.semcv-pd-mini button { position: relative; display: flex; align-items: center; justify-content: center; width: 100%; height: 72px; padding: 3px; margin: 0; border: 1px solid var(--c-vora, #d5dde8); border-radius: 6px; background: #fff; cursor: pointer; overflow: hidden; }
.semcv-pd-mini button:hover, .semcv-pd-mini button.actiu { border-color: var(--c-blau, #1d4f91); box-shadow: 0 0 0 2px var(--c-blau, #1d4f91); }
.semcv-pd-mini button img { display: block; max-height: 100%; max-width: 100%; width: auto; height: auto; object-fit: contain; margin: 0; }
.semcv-pd-mini button span { position: absolute; top: 3px; left: 3px; background: var(--c-blau, #1d4f91); color: #fff; border-radius: 999px; font-size: 11px; font-weight: 700; padding: 0 6px; line-height: 18px; }
.semcv-pd-img { position: relative; }
.semcv-pd-avui { position: absolute; left: 8px; bottom: 8px; border: 0; border-radius: 999px; background: var(--c-blau, #1d4f91); color: #fff; font-size: 13px; font-weight: 600; padding: 6px 12px; cursor: pointer; }