:root { font-family: system-ui, sans-serif; color: #1d1d1f; background: #fafafa; }
body { margin: 0; }
header { display: flex; align-items: center; gap: 1rem; padding: 0.75rem 1.5rem; background: #1d1d1f; color: #fff; }
header h1 { font-size: 1.1rem; margin: 0; flex: 1; }
main { padding: 1.5rem; max-width: 1100px; margin: 0 auto; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { text-align: left; padding: 0.5rem; border-bottom: 1px solid #ddd; vertical-align: top; }
form { display: grid; gap: 0.75rem; background: #fff; padding: 1rem; border: 1px solid #ddd; }
label { display: grid; gap: 0.25rem; font-weight: 600; }
input, select, textarea { font: inherit; padding: 0.4rem; border: 1px solid #aaa; border-radius: 4px; }
button { font: inherit; padding: 0.4rem 0.9rem; border-radius: 4px; border: 1px solid #1d1d1f; background: #fff; cursor: pointer; }
button[type=submit] { background: #1d1d1f; color: #fff; justify-self: start; }
:focus-visible { outline: 3px solid #0a5bd6; outline-offset: 2px; }
.acciones { margin: 0; }
.ayuda { color: #555; font-size: 0.9rem; margin: 0.25rem 0; }
.recursos { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 0.75rem; }
.recurso { background: #fff; border: 1px solid #ddd; padding: 0.75rem; display: grid; gap: 0.5rem; align-content: start; }
.recurso h4 { margin: 0; }
.recurso .vista { max-width: 100%; max-height: 140px; object-fit: contain; background: #f0f0f0; }
.carrusel { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.75rem; }
.medio { background: #fff; border: 1px solid #ddd; padding: 0.75rem; display: grid; gap: 0.5rem; grid-template-columns: 220px 1fr; align-items: start; }
.medio .vista { width: 220px; max-height: 124px; object-fit: contain; background: #f0f0f0; }
.medio .acciones { grid-column: 2; display: flex; gap: 0.5rem; flex-wrap: wrap; }
.medio label { grid-column: 2; }
.subir-medio { margin-top: 0.75rem; }