/* ============================================
   Portal de miembros — Esteban Club
   ============================================ */

.nav-solid {
  position: relative;
  background: #000;
  border-bottom: 1px solid var(--border);
}

/* ============ AUTH PAGE (login / gracias) ============ */

.auth-page {
  min-height: calc(100vh - 100px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px 80px;
}

.auth-card {
  width: 100%;
  max-width: 460px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 48px 40px;
  text-align: center;
}

.auth-eyebrow {
  display: inline-block;
  color: var(--accent-light);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.auth-title {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 14px;
  line-height: 1.2;
}

.auth-subtitle {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 32px;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.auth-form label {
  text-align: left;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.auth-form input[type="email"] {
  width: 100%;
  padding: 16px 18px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  transition: border-color .2s ease, background .2s ease;
}

.auth-form input[type="email"]:focus {
  outline: none;
  border-color: var(--accent-light);
  background: rgba(255,255,255,0.06);
}

.auth-form input[type="email"]::placeholder {
  color: rgba(255,255,255,0.35);
}

.auth-submit {
  width: 100%;
  padding: 16px 24px;
  border-radius: 10px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s ease, transform .15s ease;
}

.auth-submit:hover { background: var(--accent-hover); transform: translateY(-1px); }
.auth-submit:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.auth-helper {
  margin-top: 24px;
  font-size: 14px;
  color: var(--text-muted);
}
.auth-helper a { color: var(--accent-light); text-decoration: underline; text-underline-offset: 3px; }
.auth-helper a:hover { color: #fff; }

.auth-status {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.5;
  display: none;
}
.auth-status.show { display: block; }
.auth-status.success {
  background: rgba(81, 197, 130, 0.1);
  border: 1px solid rgba(81, 197, 130, 0.3);
  color: #8be0a4;
}
.auth-status.error {
  background: rgba(240, 100, 100, 0.1);
  border: 1px solid rgba(240, 100, 100, 0.3);
  color: #ff9090;
}

/* ============ MIEMBROS / DASHBOARD ============ */

.dashboard {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 24px 100px;
}

.dashboard-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.dashboard-greeting h1 {
  font-family: var(--font-head);
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  margin-bottom: 8px;
}

.dashboard-greeting p {
  color: var(--text-muted);
  font-size: 16px;
}

.btn-logout {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s ease;
}
.btn-logout:hover { background: rgba(255,255,255,0.08); }

.access-banner {
  background: rgba(45, 24, 184, 0.12);
  border: 1px solid rgba(145, 139, 238, 0.3);
  color: var(--text);
  border-radius: 14px;
  padding: 24px 28px;
  margin-bottom: 40px;
}
.access-banner h3 {
  font-family: var(--font-head);
  font-size: 20px;
  margin-bottom: 8px;
}
.access-banner p { color: var(--text-muted); font-size: 15px; margin-bottom: 16px; }
.access-banner .btn { margin-right: 8px; }

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.course-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px 28px;
  transition: transform .25s ease, border-color .25s ease;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}
.course-card:hover {
  transform: translateY(-4px);
  border-color: rgba(145, 139, 238, 0.35);
}

.course-card h3 {
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.course-card p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 24px;
  flex: 1;
}

.course-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-light);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.course-card-cta::after {
  content: "→";
  transition: transform .2s ease;
}
.course-card:hover .course-card-cta::after { transform: translateX(4px); }

/* ============ CURSO (lecciones) ============ */

.course-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 24px 100px;
}

.course-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 28px;
  transition: color .2s ease;
}
.course-back:hover { color: var(--accent-light); }

.course-hero {
  margin-bottom: 50px;
}
.course-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(32px, 4.5vw, 48px);
  margin-bottom: 12px;
}
.course-hero p { color: var(--text-muted); font-size: 17px; line-height: 1.6; max-width: 720px; }

.lessons-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.lesson-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 26px;
  display: flex;
  align-items: center;
  gap: 20px;
  cursor: pointer;
  transition: border-color .2s ease, transform .15s ease;
}
.lesson-card:hover { border-color: rgba(145, 139, 238, 0.4); transform: translateX(4px); }
.lesson-card.is-open { border-color: var(--accent-light); }

.lesson-number {
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 700;
  color: var(--accent-light);
  min-width: 36px;
}

.lesson-body { flex: 1; }
.lesson-title {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.lesson-meta { color: var(--text-muted); font-size: 13px; }

.lesson-play {
  width: 44px; height: 44px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
  transition: background .2s ease;
}
.lesson-card:hover .lesson-play { background: var(--accent-hover); }
.lesson-play::before {
  content: "";
  width: 0; height: 0;
  border-left: 12px solid #fff;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  margin-left: 3px;
}

.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 14px;
  overflow: hidden;
  margin: 18px 0 28px;
  display: none;
}
.video-frame.is-open { display: block; }
.video-frame iframe { width: 100%; height: 100%; border: 0; }

.empty-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--text-muted);
}
.empty-state h3 {
  font-family: var(--font-head);
  font-size: 22px;
  color: var(--text);
  margin-bottom: 12px;
}

@media (max-width: 600px) {
  .auth-card { padding: 36px 26px; }
  .dashboard, .course-page { padding: 40px 20px 80px; }
  .dashboard-header { margin-bottom: 36px; }
  .lesson-card { padding: 18px 20px; gap: 14px; }
  .lesson-number { font-size: 20px; min-width: 28px; }
}