/* Cabeçalho de marca no topo e navegação principal fixa no rodapé em telas móveis. */
.mobile-brand-bar { display: none; }
.mobile-navigation-shell { display: none; }
@media (max-width: 850px) {
  .mobile-navigation-shell {
    position: sticky;
    z-index: 41;
    top: 0;
    display: block;
    background: #24543A;
    box-shadow: 0 4px 16px #30291F1A;
  }

  .mobile-brand-bar {
    position: relative;
    display: flex;
    height: calc(70px + env(safe-area-inset-top));
    min-height: calc(70px + env(safe-area-inset-top));
    box-sizing: border-box;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: calc(6px + env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 6px max(16px, env(safe-area-inset-left));
    border: 0;
    border-radius: 0;
    background: #24543A;
    color: #FFFDF8;
  }

  .mobile-brand {
    display: flex !important;
    flex-direction: row;
    align-items: baseline;
    justify-content: center;
    gap: 6px;
    width: max-content;
    min-width: 0;
    min-height: 34px !important;
    padding: 0 !important;
    color: #FFFDF8 !important;
    text-decoration: none;
  }

  .mobile-brand > span {
    flex: 0 0 auto;
    font: 700 31px/1 "Dancing Script", cursive;
    letter-spacing: -.03em;
    white-space: nowrap;
  }

  .mobile-brand em { color: #E58C45; font-style: normal; }
  .mobile-brand small {
    color: #FFFDF8;
    font: 700 8px/1.2 "DM Sans", system-ui, sans-serif;
    letter-spacing: .7px;
    white-space: nowrap;
  }

  .mobile-more { position: relative; flex: 0 0 auto; }
  .mobile-more summary {
    display: flex;
    align-items: center;
    gap: 7px;
    min-height: 38px;
    padding: 0 10px;
    border: 1px solid #FFFDF866;
    border-radius: 0;
    color: #FFFDF8;
    cursor: pointer;
    font: 600 12px/1 "DM Sans", system-ui, sans-serif;
    list-style: none;
  }
  .mobile-more summary svg {
    width: 17px;
    height: 17px;
    flex: 0 0 17px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
  }
  .mobile-more summary::-webkit-details-marker { display: none; }
  .mobile-more summary::after { content: "⌄"; font-size: 14px; line-height: 1; }
  .mobile-more summary:focus-visible,
  .mobile-more a:focus-visible { outline: 2px solid #FFFDF8; outline-offset: 2px; }
  .mobile-more[open] summary { background: #F4EBDD; color: #24543A; }
  .mobile-more-links {
    position: absolute;
    z-index: 42;
    display: flex;
    flex-direction: column;
    top: calc(100% + 7px);
    right: 0;
    width: 216px;
    gap: 0;
    margin: 0;
    padding: 5px 0;
    overflow: visible;
    border: 1px solid #E5D8C6;
    background: #FFFDF8;
    box-shadow: 0 8px 24px #30291F24;
  }
  .mobile-more-links a {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    padding: 0 13px;
    color: #30291F;
    font: 500 13px/1.2 "DM Sans", system-ui, sans-serif;
    text-decoration: none;
  }
  .mobile-more-links a + a { border-top: 1px solid #E5D8C6; }
  .mobile-more-links a:hover,
  .mobile-more-links a[aria-current="page"] { background: #F4EBDD; color: #24543A; }
  .mobile-more-links svg { width: 18px; height: 18px; flex: 0 0 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

  .mobile-nav,
  .app-pages-page .mobile-nav,
  .courses-page .mobile-nav {
    position: relative;
    z-index: auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    padding: 0 max(8px, env(safe-area-inset-right)) 7px max(8px, env(safe-area-inset-left));
    border: 0;
    border-top: 0;
    border-radius: 0;
    background: #24543A;
    box-shadow: none;
  }

  .mobile-nav-links {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4px;
    min-width: 0;
  }

  .mobile-nav .mobile-nav-links a,
  .app-pages-page .mobile-nav .mobile-nav-links a,
  .courses-page .mobile-nav .mobile-nav-links a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    min-width: 0;
    min-height: 54px;
    padding: 3px 2px;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: #FFFDF8;
    font-family: "DM Sans", system-ui, sans-serif;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.1;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
  }

  .mobile-nav .mobile-nav-links a[aria-current="page"],
  .app-pages-page .mobile-nav .mobile-nav-links a[aria-current="page"],
  .courses-page .mobile-nav .mobile-nav-links a[aria-current="page"] {
    background: #F4EBDD;
    color: #24543A;
    box-shadow: inset 3px 0 #24543A;
  }

  .mobile-nav .mobile-nav-links a:focus-visible,
  .mobile-brand:focus-visible {
    outline: 2px solid #FFFDF8;
    outline-offset: -2px;
  }

  .mobile-nav .mobile-nav-links svg {
    display: block;
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .app-pages-page .app-main,
  .courses-page .app-main { padding-top: 0; }

  /* Mobile navigation is the app shell; avoid a second floating account control
     and give each page title a clear, full-width starting point. */
  .app-pages-page .header-actions { display: none; }

  .app-pages-page .courses-header {
    display: block;
    min-height: 0;
    padding: 19px 0 17px;
  }

  .courses-page .courses-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    min-height: 0;
    padding: 19px 0 17px;
  }

  .courses-page .header-actions { display: flex; gap: 6px; }
  .courses-page .header-actions .profile-chip { display: none; }
  .courses-page .header-actions .icon-button { width: 36px; height: 36px; }

  .app-pages-page .header-copy,
  .courses-page .header-copy { min-width: 0; }

  .app-pages-page .header-copy .eyebrow,
  .courses-page .header-copy .eyebrow {
    margin: 0 0 4px;
    font-size: 10px;
    letter-spacing: 1.1px;
  }

  .app-pages-page .header-copy h1,
  .courses-page .header-copy h1 {
    margin: 0;
    font-size: clamp(25px, 6.7vw, 30px);
    line-height: 1.18;
  }

  .app-pages-page .header-subtitle,
  .courses-page .header-subtitle {
    max-width: 100%;
    margin: 6px 0 0;
    font-size: 14px;
    line-height: 1.45;
  }

  /* The home hero already introduces the page, so don't repeat it above. */
  .app-pages-page:has(#inicio.hero) .courses-header { display: none; }

  .app-pages-page .app-pages-frame,
  .courses-page .app-frame {
    overflow: visible;
    padding-top: 0;
    padding-bottom: 18px;
  }
}

@media (max-width: 440px) {
  .mobile-brand-bar { padding-right: max(12px, env(safe-area-inset-right)); padding-left: max(12px, env(safe-area-inset-left)); }
  .mobile-brand { gap: 5px; }
  .mobile-brand > span { font-size: 29px; }
  .mobile-brand small { font-size: 7px; letter-spacing: .5px; }
  .mobile-more summary { min-height: 36px; padding: 0 8px; }
}

@media (max-width: 350px) {
  .mobile-brand { flex-direction: column; align-items: flex-start; gap: 0; }
  .mobile-brand > span { font-size: 25px; }
  .mobile-brand small { font-size: 7px; letter-spacing: .55px; }
  .mobile-more summary { gap: 4px; padding: 0 6px; font-size: 11px; }
  .mobile-nav { padding-right: max(5px, env(safe-area-inset-right)); padding-left: max(5px, env(safe-area-inset-left)); }
  .mobile-nav .mobile-nav-links a { min-height: 50px; font-size: 9px; }
  .mobile-nav .mobile-nav-links svg { width: 18px; height: 18px; flex-basis: 18px; }
  .app-pages-page .courses-header,
  .courses-page .courses-header { padding-top: 16px; padding-bottom: 14px; }
  .app-pages-page .header-copy .eyebrow,
  .courses-page .header-copy .eyebrow { font-size: 9px; }
  .app-pages-page .header-subtitle,
  .courses-page .header-subtitle { font-size: 13px; }
}

/* Cantos ligeiramente mais suaves, mantendo círculos e elementos deliberadamente pill-shaped. */
.app-pages-page .app-pages-frame,
.courses-page .app-frame {
  border-radius: 30px;
}

.app-pages-page .app-content > section:not(#inicio),
.app-pages-page #inicio.hero,
.app-pages-page .welcome-banner,
.app-pages-page .start-checklist,
.app-pages-page .welcome-note,
.app-pages-page .help-faq,
.app-pages-page .account-state,
.app-pages-page .saved-sheets,
.app-pages-page .data-tools,
.app-pages-page .calculator,
.app-pages-page .ingredient,
.app-pages-page .stale,
.app-pages-page .resources button,
.courses-page .upgrade-banner,
.courses-page .shop-card,
.courses-page .complete-offer,
.courses-page .saved-sheet,
.courses-page .saved-scenarios,
.courses-page .lesson-steps,
.courses-page .save-warning,
.courses-page .next-step,
.courses-page .panel,
.courses-page .player-progress,
.courses-page .resume-card,
.courses-page .course-card,
.courses-page .tool-card,
.courses-page .course-heading,
.courses-page .course-lesson,
.courses-page .course-outline,
.courses-page .outline-toggle,
.courses-page .reading-content,
.courses-page .lesson-visual-frame {
  border-radius: 18px;
}

.app-pages-page .card,
.app-pages-page .app-content > section .card,
.courses-page .card,
.courses-page .course-card,
.courses-page .tool-card {
  border-radius: 16px;
}

.courses-page .outline-lesson,
.courses-page .save-warning { border-radius: 9px; }
.courses-page .lesson-steps,
.courses-page .next-step,
.courses-page .notices-dialog { border-radius: 12px; }
.courses-page .player-progress { border-radius: 14px; }
.app-pages-page .notice,
.courses-page .notice { border-radius: 8px; }

.app-pages-page .button,
.app-pages-page .secondary,
.app-pages-page .card-link,
.app-pages-page .sidebar-nav a,
.app-pages-page .sidebar-bottom a,
.app-pages-page input,
.app-pages-page select,
.app-pages-page textarea,
.courses-page .button,
.courses-page .secondary,
.courses-page .resume-action,
.courses-page .card-link,
.courses-page .sidebar-nav a,
.courses-page .sidebar-bottom a,
.courses-page input,
.courses-page select,
.courses-page textarea,
.courses-page .search-field,
.courses-page .sort-field select,
.courses-page .lesson-navigation button {
  border-radius: 11px;
}

.app-pages-page .filter-pill,
.courses-page .filter-pill,
.app-pages-page .badge,
.courses-page .badge {
  border-radius: 999px;
}

.app-pages-page .mobile-nav,
.courses-page .mobile-nav { border-radius: 0; }

@media (max-width: 850px) {
  .app-pages-page .app-pages-frame,
  .courses-page .app-frame {
    border-radius: 0;
  }
}