/* Clínica do Grão — Course LMS (estilo Coursera / LinkedIn Learning) */
body.course-lms {
  background: #f0f4f2;
}

body.course-lms main {
  padding: 0;
}

body.course-lms .cg-footer {
  margin-top: 0;
}

body.course-lms .cg-reveal {
  opacity: 1;
  transform: none;
  transition: none;
}

/* ── Cadastro ── */
.course-enroll {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(8, 14, 11, 0.72);
  backdrop-filter: blur(8px);
}

.course-enroll[hidden] {
  display: none !important;
}

.course-enroll-card {
  width: min(480px, 100%);
  padding: 36px 32px;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 32px 80px rgba(8, 14, 11, 0.28);
}

.course-enroll-kicker {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cg-green);
  margin-bottom: 10px;
}

.course-enroll-card h2 {
  margin: 0 0 10px;
  font-size: 1.55rem;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.course-enroll-card > p {
  margin: 0 0 22px;
  color: var(--cg-muted);
  line-height: 1.6;
  font-size: 0.95rem;
}

.course-enroll-form {
  display: grid;
  gap: 14px;
}

.course-enroll-form label {
  display: grid;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #2d4036;
}

.course-enroll-form input {
  padding: 12px 14px;
  border: 1px solid var(--cg-line);
  border-radius: 12px;
  font-size: 1rem;
}

.course-enroll-form input:focus {
  outline: 2px solid rgba(26, 107, 74, 0.25);
  border-color: var(--cg-green);
}

.course-enroll-meta {
  margin-top: 14px;
  font-size: 0.82rem;
  color: var(--cg-muted);
  text-align: center;
}

/* ── App shell ── */
.course-app {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  min-height: calc(100vh - var(--cg-header-h));
}

.course-app-sidebar {
  position: sticky;
  top: var(--cg-header-h);
  height: calc(100vh - var(--cg-header-h));
  overflow-y: auto;
  padding: 24px 18px 32px;
  background: #fff;
  border-right: 1px solid var(--cg-line);
  display: grid;
  align-content: start;
  gap: 18px;
}

.course-app-sidebar-head h2 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.course-app-sidebar-head p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--cg-muted);
  line-height: 1.45;
}

.course-progress-block {
  display: grid;
  gap: 8px;
}

.course-progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  font-weight: 600;
  color: #3d5248;
}

.course-progress-bar {
  height: 8px;
  border-radius: 999px;
  background: #e8efe9;
  overflow: hidden;
}

.course-progress-bar span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #1a6b4a, #58b982);
  transition: width 0.35s ease;
}

.course-lesson-nav {
  display: grid;
  gap: 4px;
}

.course-lesson-nav a {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  align-items: start;
  padding: 10px 12px;
  border-radius: 12px;
  text-decoration: none;
  color: #2d4036;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.35;
  transition: background 0.15s;
}

.course-lesson-nav a:hover {
  background: var(--cg-green-soft);
}

.course-lesson-nav a.is-active {
  background: var(--cg-green-soft);
  color: var(--cg-green-dark);
}

.course-lesson-nav a.is-done .lesson-num {
  background: var(--cg-green);
  color: #fff;
  border-color: var(--cg-green);
}

.lesson-num {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  background: #fff;
  border: 1px solid var(--cg-line);
  color: var(--cg-muted);
}

.course-sidebar-actions {
  display: grid;
  gap: 8px;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--cg-line);
}

.course-sidebar-actions .btn {
  text-align: center;
  justify-content: center;
}

/* ── Main area ── */
.course-app-main {
  min-width: 0;
  padding: 28px 32px 48px;
}

.course-topbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.course-topbar-kicker {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cg-green);
  margin-bottom: 6px;
}

.course-topbar h1 {
  margin: 0;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.course-topbar-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.course-badge {
  display: inline-flex;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  background: #fff;
  border: 1px solid var(--cg-line);
  color: #3d5248;
}

.course-badge--live {
  background: var(--cg-green-soft);
  border-color: rgba(26, 107, 74, 0.2);
  color: var(--cg-green-dark);
}

.course-menu-toggle {
  display: none;
  margin-bottom: 16px;
}

/* ── Lessons ── */
.course-lessons {
  display: grid;
  gap: 24px;
  max-width: 920px;
}

.course-lesson {
  scroll-margin-top: calc(var(--cg-header-h) + 20px);
  padding: 28px 28px 26px;
  border-radius: var(--cg-radius-lg);
  background: #fff;
  border: 1px solid var(--cg-line);
  box-shadow: var(--cg-shadow-sm);
}

.course-lesson-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.course-lesson-tag {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cg-green);
}

.course-lesson-duration {
  font-size: 0.82rem;
  color: var(--cg-muted);
  font-weight: 600;
}

.course-lesson h2 {
  margin: 0 0 14px;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.course-lesson > p {
  margin: 0 0 16px;
  line-height: 1.65;
  color: #3d5248;
}

.course-lesson-intro {
  padding: 18px 20px;
  border-radius: 14px;
  background: linear-gradient(135deg, #f0faf4, #fff);
  border: 1px solid rgba(26, 107, 74, 0.12);
  margin-bottom: 8px;
}

.course-lesson-intro p {
  margin: 0;
  color: var(--cg-muted);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* Decision cards */
.course-decision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 8px;
}

.course-decision-card {
  padding: 18px;
  border-radius: 14px;
  background: #f8fbf9;
  border: 1px solid var(--cg-line);
}

.course-decision-card strong {
  display: block;
  margin-bottom: 6px;
  color: var(--cg-green-dark);
}

.course-decision-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--cg-muted);
}

/* Figure gallery */
.course-figure-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.course-figure-grid--1 {
  grid-template-columns: 1fr;
}

.course-figure {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--cg-line);
  background: #fff;
  box-shadow: var(--cg-shadow-sm);
}

.course-figure-media {
  position: relative;
  background: linear-gradient(160deg, #eef4f0 0%, #f8fbf9 100%);
  min-height: 260px;
  display: grid;
  place-items: center;
  padding: 20px;
}

.course-figure-media img {
  width: 100%;
  max-height: 380px;
  object-fit: contain;
  display: block;
}

/* Fotos quadradas (impurezas, classes, defeitos) — preenchem o quadro sem faixas */
.course-figure-grid--photo-square .course-figure-media {
  padding: 0;
  min-height: 0;
  aspect-ratio: 1 / 1;
  background: #f5f7fb; /* neutro — o azul já vem da própria foto */
}

.course-figure-grid--photo-square .course-figure-media img {
  width: 100%;
  height: 100%;
  max-height: none;
  object-fit: cover;
  object-position: center;
}

/* Diagramas / equipamentos / tabelas — quadro claro padronizado */
.course-figure-grid--diagram .course-figure-media,
body[data-course="pipoca"] .course-figure-grid--1 .course-figure-media {
  padding: 16px;
  min-height: 220px;
  background: #f5f7fb;
}

.course-figure-grid--diagram .course-figure-media img,
body[data-course="pipoca"] .course-figure-grid--1 .course-figure-media img {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  object-position: center;
  background: transparent;
}

body[data-course="pipoca"] .course-figure {
  border-radius: 14px;
  overflow: hidden;
}

body[data-course="pipoca"] .course-figure-placeholder {
  display: none;
}

/* Infográficos e tabelas em coluna única — maiores para leitura */
.course-figure-grid--1 .course-figure-media {
  min-height: 360px;
  padding: 24px;
}

.course-figure-grid--1 .course-figure-media img {
  max-height: min(620px, 72vh);
}

/* Clique para ampliar */
.course-figure-media.is-zoomable {
  cursor: zoom-in;
}

.course-figure-media.is-zoomable::after {
  content: "Clique para ampliar";
  position: absolute;
  right: 14px;
  bottom: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #1a4d38;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--cg-line);
  box-shadow: 0 4px 14px rgba(8, 14, 11, 0.08);
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.course-figure-media.is-zoomable:hover::after,
.course-figure-media.is-zoomable:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

body[data-course="pipoca"] .course-figure-media.is-zoomable::after {
  opacity: 0.92;
}

.course-figure-media.is-zoomable img[data-course-zoom] {
  cursor: zoom-in;
}

.course-figure-media.is-zoomable:focus-visible {
  outline: 2px solid rgba(26, 107, 74, 0.45);
  outline-offset: -2px;
}

.course-figure-placeholder {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--cg-line);
  color: var(--cg-muted);
}

.course-figure-body {
  padding: 16px 18px 18px;
  display: grid;
  gap: 4px;
}

.course-figure-body strong {
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.course-figure-body span {
  font-size: 0.9rem;
  color: var(--cg-muted);
  line-height: 1.45;
}

/* Quiz */
.course-lesson--quiz .course-quiz-score {
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--cg-green-soft);
  color: var(--cg-green-dark);
  font-size: 0.88rem;
  font-weight: 700;
}

.course-quiz-stack {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.course-quiz-card {
  padding: 22px;
  border-radius: 16px;
  border: 1px solid var(--cg-line);
  background: #fafcfb;
}

.course-quiz-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.course-quiz-type {
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--cg-green-soft);
  color: var(--cg-green-dark);
  font-size: 0.75rem;
  font-weight: 700;
}

.course-quiz-card h4 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.course-quiz-card > p {
  margin: 0;
  color: var(--cg-muted);
  line-height: 1.55;
}

.course-quiz-options {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.course-quiz-options button {
  border: 1px solid var(--cg-line);
  border-radius: 12px;
  padding: 12px 14px;
  text-align: left;
  font-weight: 600;
  font-size: 0.92rem;
  background: #fff;
  color: #2d4036;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  font-family: var(--cg-font);
}

.course-quiz-options button:hover {
  border-color: rgba(26, 107, 74, 0.3);
  background: var(--cg-green-soft);
}

.course-quiz-options button.is-correct {
  background: #dff4e8;
  border-color: #1a7a4a;
  color: #0d5938;
}

.course-quiz-options button.is-wrong {
  background: #fdeaea;
  border-color: #c0392b;
  color: #8a2020;
}

.course-quiz-feedback {
  margin-top: 12px;
  min-height: 20px;
  font-size: 0.9rem;
  color: var(--cg-muted);
  line-height: 1.5;
}

.course-lesson--refs ul {
  margin: 12px 0 0;
  padding-left: 1.2rem;
  line-height: 1.7;
  color: #3d5248;
}

.course-lesson--refs code {
  font-size: 0.85rem;
  padding: 2px 6px;
  border-radius: 6px;
  background: var(--cg-green-soft);
}

.course-panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 16px 0;
}

.course-mini-panel {
  padding: 18px;
  border-radius: 14px;
  background: #f8fbf9;
  border: 1px solid var(--cg-line);
}

.course-mini-panel strong {
  display: block;
  margin-bottom: 8px;
  color: var(--cg-green-dark);
}

.course-mini-panel p,
.course-mini-panel ul,
.course-mini-panel ol {
  margin: 0;
  line-height: 1.55;
  color: #3d5248;
}

.course-mini-panel li + li {
  margin-top: 6px;
}

.course-lesson h4 {
  margin: 22px 0 10px;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}

.course-note {
  margin-top: 16px;
  padding: 18px 20px;
  border-radius: 14px;
  background: var(--cg-green-soft);
  border: 1px solid rgba(26, 107, 74, 0.12);
}

.course-note strong {
  display: block;
  margin-bottom: 6px;
}

.course-note p {
  margin: 0;
  line-height: 1.55;
}

.course-formula {
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #eef4f0;
  font-weight: 700;
  font-size: 0.92rem;
  color: #17362b;
}

.course-accordion {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.course-accordion details {
  border: 1px solid var(--cg-line);
  border-radius: 14px;
  overflow: hidden;
  background: #fafcfb;
}

.course-accordion summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 18px;
  font-weight: 700;
  color: #17362b;
}

.course-accordion summary::-webkit-details-marker {
  display: none;
}

.course-accordion .course-accordion-body {
  padding: 0 18px 18px;
  color: #3d5248;
  line-height: 1.6;
}

.course-accordion .course-accordion-body p {
  margin: 0 0 10px;
}

.course-lesson-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0;
}

.course-checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.course-checklist li {
  position: relative;
  padding-left: 28px;
  line-height: 1.5;
}

.course-checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--cg-green);
  font-weight: 800;
}

.course-figure-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* Certificado — parte online (presencial obrigatório para certificado oficial) */
.course-certificate {
  padding: 32px 28px;
  border-radius: var(--cg-radius-lg);
  background: linear-gradient(145deg, #f0faf4 0%, #ffffff 55%);
  border: 2px solid rgba(26, 107, 74, 0.22);
  box-shadow: var(--cg-shadow-md);
  text-align: center;
}

.course-certificate[hidden] {
  display: none !important;
}

.course-certificate-badge {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--cg-green);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}

.course-certificate h2 {
  margin: 0 0 10px;
  font-size: 1.45rem;
}

.course-certificate > p {
  margin: 0 auto 18px;
  max-width: 52ch;
  color: var(--cg-muted);
  line-height: 1.6;
}

.course-certificate-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0;
  text-align: left;
}

.course-cert-step {
  padding: 16px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--cg-line);
}

.course-cert-step.is-done {
  border-color: rgba(26, 107, 74, 0.25);
  background: #f8fcf9;
}

.course-cert-step strong {
  display: block;
  font-size: 0.82rem;
  margin-bottom: 4px;
  color: var(--cg-green-dark);
}

.course-cert-step span {
  font-size: 0.88rem;
  color: var(--cg-muted);
  line-height: 1.45;
}

.course-certificate-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 8px;
}

/* Cadastro presencial no final do curso */
.course-presencial-block .presencial-interest-form {
  margin-top: 8px;
  padding: 22px;
  border-radius: 16px;
  border: 1px solid var(--cg-line);
  background: #fff;
  box-shadow: var(--cg-shadow-sm);
}

.course-presencial-block .field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
}

.course-presencial-block .field {
  display: grid;
  gap: 6px;
}

.course-presencial-block .field label {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--cg-text);
}

.course-presencial-block .field input,
.course-presencial-block .field textarea,
.course-presencial-block .field select {
  width: 100%;
  border: 1px solid var(--cg-line);
  border-radius: 12px;
  padding: 11px 12px;
  font: inherit;
  background: #fff;
}

.course-presencial-block .form-success {
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  background: #eef8f1;
  color: #1a4d38;
  font-weight: 600;
}

@media (max-width: 720px) {
  .course-presencial-block .field-grid {
    grid-template-columns: 1fr;
  }
}

/* Lightbox — ampliar figuras do curso */
.course-lightbox {
  position: fixed;
  inset: 0;
  z-index: 600;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(8, 14, 11, 0.88);
  backdrop-filter: blur(6px);
}

.course-lightbox[hidden] {
  display: none !important;
}

body.course-lightbox-open {
  overflow: hidden;
}

.course-lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

.course-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.24);
}

.course-lightbox-inner {
  margin: 0;
  width: min(1200px, 100%);
  max-height: calc(100vh - 48px);
  display: grid;
  gap: 12px;
  justify-items: center;
}

.course-lightbox-inner img {
  width: 100%;
  max-height: calc(100vh - 120px);
  object-fit: contain;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
}

.course-lightbox-inner figcaption {
  max-width: 720px;
  text-align: center;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.92rem;
  line-height: 1.5;
}

@media (max-width: 960px) {
  .course-panel-grid,
  .course-figure-grid--3,
  .course-certificate-steps {
    grid-template-columns: 1fr;
  }
}

/* Mobile */
@media (max-width: 960px) {
  .course-app {
    grid-template-columns: 1fr;
  }

  .course-menu-toggle {
    display: inline-flex;
  }

  .course-app-sidebar {
    position: fixed;
    top: var(--cg-header-h);
    left: 0;
    bottom: 0;
    width: min(300px, 88vw);
    z-index: 180;
    transform: translateX(-105%);
    transition: transform 0.25s ease;
    box-shadow: var(--cg-shadow-lg);
  }

  .course-app-sidebar.is-open {
    transform: translateX(0);
  }

  .course-app-main {
    padding: 20px 16px 40px;
  }

  .course-figure-grid,
  .course-decision-grid {
    grid-template-columns: 1fr;
  }

  .course-figure-grid--1 .course-figure-media img {
    max-height: min(480px, 65vh);
  }
}