/* DA Cursos styles — Aqua + Purple (v1.1.1) */
:root{ --da-aqua:#00bfa6; --da-aqua-dark:#009e8a; --da-purple:#6a5acd; --da-border:#e5e7eb; --da-text:#1f2937; --da-bg:#f9fffe; }
.da-box{max-width:760px;margin:24px auto;padding:20px 22px;border:1px solid var(--da-border);border-radius:16px;background:var(--da-bg);color:var(--da-text)}
.da-title{color:var(--da-purple);margin:0 0 10px 0}
.da-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.da-card{border:1px solid var(--da-border);border-radius:16px;padding:14px;background:#fff}
.da-card-title{color:var(--da-purple);margin:0 0 6px 0}
.da-input{width:100%;padding:11px;margin:6px 0;border:1px solid #d1d5db;border-radius:10px;font-size:15px}
.da-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.da-btn{background:var(--da-aqua);color:#fff;border:none;border-radius:12px;padding:10px 14px;cursor:pointer;font-weight:600;text-decoration:none;display:inline-block}
.da-btn:hover{background:var(--da-aqua-dark)}
.da-ghost{background:transparent;color:var(--da-aqua);border:1px solid var(--da-aqua)}
.da-err{color:#b91c1c}.da-ok{color:#065f46}
.da-q{padding:10px 0;border-bottom:1px dashed var(--da-border)}
.da-opt{display:block;margin:6px 0}
.da-result{margin-top:12px;font-weight:700;color:var(--da-purple)}
.da-excerpt p{margin:.4em 0}
.da-course-menu{max-width:760px;margin:14px auto 0;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.da-course-menu h4{margin:0 8px 0 0;color:var(--da-purple)}
@media (max-width:480px){ .da-box{padding:16px} }