/* DaviDAD single lesson page — 2026-10 Figma "Phase 1 / Lesson" (node 10:832).
   Teal header + hero band, numbered exercise sections with white cards,
   closing reflection card and a "Next lesson" bar. Exercise markup comes from
   davidad-core/includes/lesson-exercise-cards.php. */

/* ---- Header joins the teal hero on lesson pages ---- */
.single-dd_lesson .davidad-header { background: var(--wp--preset--color--primary); border-bottom: 0; }
.single-dd_lesson .davidad-header .davidad-brand { color: #fff; }
.single-dd_lesson .davidad-header .davidad-brand__mark { color: #fff; }
.single-dd_lesson .davidad-primary-nav__item a:not(.davidad-btn) { color: rgba(255, 255, 255, 0.88); }
.single-dd_lesson .davidad-primary-nav__item a:not(.davidad-btn):hover { color: #fff; }
.single-dd_lesson .davidad-header .davidad-btn--primary { background: #fff; color: var(--wp--preset--color--primary-dark); }
.single-dd_lesson .davidad-header .davidad-lang-switcher__item { color: rgba(255, 255, 255, 0.75); }
.single-dd_lesson .davidad-header .davidad-lang-switcher__item.is-active { background: rgba(255, 255, 255, 0.18); color: #fff; }
.single-dd_lesson .davidad-header .davidad-lang-switcher__sep { color: rgba(255, 255, 255, 0.3); }

/* ---- Lesson hero band ---- */
.davidad-lesson-hero { padding: 12px 0 28px; background: var(--wp--preset--color--primary); color: #fff; }
.davidad-lesson-hero__eyebrow { margin: 0; color: var(--wp--preset--color--primary-light); font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.davidad-lesson-hero__title { margin: 6px 0 0; color: #fff; font-size: clamp(30px, 4vw, 42px); font-weight: 600; line-height: 1.15; letter-spacing: -0.03em; }
.davidad-lesson-hero__chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; padding: 0; list-style: none; }
.davidad-lesson-hero__chips li { padding: 6px 16px; border-radius: 50px; background: rgba(255, 255, 255, 0.15); font-size: 13px; }
.davidad-lesson-hero__chips strong { font-weight: 600; }

/* ---- Page body ---- */
.davidad-lesson-page { padding: 0 0 64px; background: var(--wp--preset--color--surface); }
.davidad-lesson-page .wp-block-post-content > * { margin-block: 0; }
/* Title/meta are shown in the hero; hide the authored duplicates. */
.davidad-lesson-page .davidad-lesson-section,
.davidad-lesson-page .davidad-lesson-meta { display: none; }
.davidad-lesson-intro { padding: 24px 0 0; }
.davidad-lesson-intro:empty { display: none; }
.davidad-lesson-intro .wp-block-spacer { display: none; }

/* ---- Exercise sections ---- */
.davidad-exercise { padding: 32px 0; border-bottom: 1px solid var(--wp--preset--color--border); }
.davidad-exercise__head { display: flex; align-items: flex-start; gap: 14px; }
.davidad-exercise__num {
	display: inline-grid; flex: none; place-items: center; width: 30px; height: 30px; margin-top: 1px;
	border-radius: 50%; background: var(--wp--preset--color--primary); color: #fff; font-size: 14px; font-weight: 700;
}
.davidad-lesson .davidad-exercise__title { margin: 0; color: var(--wp--preset--color--contrast); font-size: 20px; font-weight: 700; line-height: 1.5; letter-spacing: -0.01em; text-transform: none; }
.davidad-lesson .davidad-exercise__sub { margin: 0; color: var(--wp--preset--color--muted); font-size: 13px; }
.davidad-exercise__card {
	margin: 16px 0 0 44px; padding: 20px 24px;
	border: 1px solid var(--wp--preset--color--border); border-radius: 16px; background: #fff; font-size: 15px;
}
.davidad-exercise--single .davidad-exercise__card { margin-left: 0; }
.davidad-exercise__card > * + * { margin-top: 12px; }
.davidad-exercise__card .wp-block-spacer { display: none; }

/* Instruction group = "Try saying" label */
.davidad-exercise__card .wp-block-group.is-style-instruction { padding: 0; font-weight: 700; }
.davidad-exercise__card .wp-block-group.is-style-instruction p { margin: 0; color: var(--wp--preset--color--contrast); font-size: 14px; }

/* Repetition lines */
.davidad-say-list { margin: 8px 0 0; padding-left: 0; list-style: none; font-size: 14px; line-height: 1.75; }
.davidad-say-list li::marker { color: var(--wp--preset--color--contrast); }

/* Closing line of an exercise ("Now repeat…") */
.davidad-exercise__card .is-style-end-block {
	margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--wp--preset--color--border);
	color: var(--wp--preset--color--primary-dark); font-size: 14px; letter-spacing: 0; text-transform: none;
}

/* Audio inside cards */
.davidad-exercise__card .wp-block-audio { margin: 4px 0 8px; }

/* Questions / prompt box (yellow, per Figma "Question: …") */
.davidad-lesson-page .wp-block-group.is-style-questions {
	padding: 12px 16px; border: 1px solid #fbdda2; border-radius: 10px; background: #fff6e6; color: #9c6809; font-size: 14px;
}

/* ---- Closing reflection card ---- */
.davidad-lesson-outro {
	margin: 32px 0 0; padding: 20px 24px;
	border: 1px solid var(--wp--preset--color--border); border-radius: 16px; background: #fff;
}
.davidad-lesson-outro > * { margin: 0; }
.davidad-lesson-outro > * + * { margin-top: 8px; }
.davidad-lesson-outro .wp-block-spacer { display: none; }
.davidad-lesson-outro .is-style-end-block { margin-top: 8px; font-size: 15px; letter-spacing: 0.02em; }
.davidad-lesson-outro em { color: var(--wp--preset--color--muted); }

/* ---- Lesson navigation: Next lesson bar + sibling row ---- */
.davidad-lesson-page .davidad-lesson-nav { display: block; margin-top: 24px; padding: 0; border: 0; }
.davidad-lesson-nav__next {
	display: flex; align-items: center; justify-content: space-between; gap: 12px;
	padding: 14px 20px; border-radius: 12px; background: var(--wp--preset--color--primary);
	color: #fff; font-size: 15px; text-decoration: none; transition: background-color 0.15s ease;
}
.davidad-lesson-nav__next:hover { background: var(--wp--preset--color--primary-dark); color: #fff; }
.davidad-lesson-nav__next .davidad-btn__arrow { background: #fff; }
.davidad-lesson-nav__next .davidad-btn__arrow::before { color: var(--wp--preset--color--primary); }
.davidad-lesson-nav__meta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; margin-top: 16px; color: var(--wp--preset--color--muted); font-size: 14px; }
.davidad-lesson-nav__meta a { color: var(--wp--preset--color--primary-dark); }

@media (max-width: 600px) {
	.davidad-exercise__card { margin-left: 0; padding: 16px; }
}

/* CQ closing invitation links to SP1 */
.davidad-cq-cta a { color: var(--wp--preset--color--primary-dark); text-decoration: underline; text-underline-offset: 3px; }
.davidad-cq-cta a:hover { text-decoration-thickness: 2px; }

/* Locked lesson panel (access rule in davidad-core). */
.davidad-lock { margin: 32px 0; padding: 32px 28px; text-align: center; background: var(--wp--preset--color--surface, #F4F7F5); border: 1px solid var(--wp--preset--color--border, #E4E6E6); border-radius: 18px; }
.davidad-lock__title { margin: 0 0 8px; font-size: 20px; font-weight: 700; color: var(--wp--preset--color--contrast, #262727); }
.davidad-lock__text { margin: 0 auto 20px; max-width: 460px; color: var(--wp--preset--color--muted, #627875); }
.davidad-lock__actions { margin: 0; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }