/* iamdev-course: curriculum + lesson styling. */
.iamdev-course-curriculum { margin: 1.5rem 0; }
.iamdev-course-progress { position: relative; background: rgba(0,0,0,.08); border-radius: 999px; height: 22px; margin-bottom: 1.25rem; overflow: hidden; }
.iamdev-course-progress__bar { background: #4F46E5; height: 100%; transition: width .3s ease; }
.iamdev-course-progress__label { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: .8rem; font-weight: 600; color: #111827; }
.iamdev-course-module { margin: 1.25rem 0 .5rem; font-size: 1.05rem; }
.iamdev-course-lessons { list-style: none; margin: 0; padding: 0; }
.iamdev-course-lesson { padding: .55rem .75rem; border: 1px solid rgba(0,0,0,.08); border-radius: 8px; margin-bottom: .4rem; }
.iamdev-course-lesson.is-done { background: #ecfdf3; }
.iamdev-course-lesson.is-locked { color: #9ca3af; }
.iamdev-course-lesson a { text-decoration: none; }
.iamdev-course-cta { margin-top: 1rem; }

.iamdev-lesson__nav { display: flex; justify-content: space-between; gap: 1rem; margin: 1.5rem 0; padding-top: 1rem; border-top: 1px solid rgba(0,0,0,.08); font-size: .9rem; }
.iamdev-lesson__nav-course { opacity: .8; }
.iamdev-lesson__complete { margin: 1.25rem 0; }
.iamdev-lesson__complete button.is-done { background: #1a7f37; }
.iamdev-lesson__discussion { margin-top: 2rem; padding-top: 1rem; border-top: 2px solid rgba(0,0,0,.08); }
.iamdev-lesson--locked { background: rgba(0,0,0,.03); border: 1px dashed rgba(0,0,0,.15); border-radius: 10px; padding: 1.5rem; text-align: center; }
.iamdev-course-lesson.is-dripped { color: #9ca3af; }
.iamdev-course-drip-reason { font-size: .8rem; color: #bf6a02; }

/* Resources */
.iamdev-lesson__resources { margin: 1.5rem 0; padding: 1rem 1.25rem; background: rgba(0,0,0,.03); border-radius: 10px; }
.iamdev-lesson__resources h3 { margin-top: 0; }
.iamdev-lesson__resources ul { margin: 0; padding-left: 1.1rem; }

/* Quiz */
.iamdev-quiz { margin: 2rem 0; padding-top: 1rem; border-top: 2px solid rgba(0,0,0,.08); }
.iamdev-quiz__form button,
.iamdev-lesson__complete button {
	display: inline-block; background: #4F46E5; color: #fff; border: 0; border-radius: 8px;
	padding: .55rem 1.1rem; font: inherit; font-weight: 600; cursor: pointer;
}
.iamdev-quiz__form button:hover { background: #4338ca; }
.iamdev-lesson__complete-gated { color: #bf6a02; font-weight: 600; }
.iamdev-quiz__q { border: 1px solid rgba(0,0,0,.1); border-radius: 10px; padding: 1rem 1.25rem; margin: 0 0 1rem; }
.iamdev-quiz__q legend { font-weight: 600; padding: 0 .4rem; }
.iamdev-quiz__opt { display: block; padding: .35rem 0; cursor: pointer; }
.iamdev-quiz__opt input { margin-right: .5rem; }
.iamdev-quiz__best { font-weight: 600; }
.iamdev-quiz__best.is-passed { color: #1a7f37; }
.iamdev-quiz__best.is-failed { color: #bf6a02; }
.iamdev-quiz__notice { padding: .6rem .85rem; border-radius: 8px; font-weight: 600; }
.iamdev-quiz__notice.is-ok { background: #ecfdf3; color: #1a7f37; }
.iamdev-quiz__notice.is-error { background: #fef3f2; color: #b32d2e; }

/* Dashboard */
.iamdev-dashboard__courses { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.iamdev-dashboard__course { border: 1px solid rgba(0,0,0,.1); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; }
.iamdev-dashboard__thumb img { width: 100%; height: 150px; object-fit: cover; display: block; }
.iamdev-dashboard__body { padding: 1rem 1.1rem; }
.iamdev-dashboard__body h3 { margin: 0 0 .6rem; font-size: 1.1rem; }
.iamdev-dashboard__continue { display: inline-block; font-weight: 600; text-decoration: none; }
.iamdev-dashboard__done { color: #1a7f37; font-weight: 600; }
.iamdev-dashboard__quizzes { list-style: none; padding: 0; }
.iamdev-dashboard__quizzes li { padding: .35rem 0; border-bottom: 1px solid rgba(0,0,0,.06); }