/* ============================================================
   APRENDE CONMIGO — Editorial ludico / neo-brutalismo suave
   Capa visual: no modifica estructura ni comportamiento.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@600;700;800&family=Nunito:wght@400;600;700;800;900&display=swap');

:root,
[data-theme="dark"] {
  --paper: #fff9ec;
  --paper-deep: #f5edda;
  --ink: #24231f;
  --ink-soft: #555249;
  --sun: #ffd84d;
  --coral: #ff735d;
  --sky: #65c9e8;
  --leaf: #78c98b;
  --lilac: #bda7ef;
  --cream: #fffdf7;
  --line: 3px solid var(--ink);
  --solid-shadow: 5px 5px 0 var(--ink);
  --solid-shadow-small: 3px 3px 0 var(--ink);
  --bg-primary: var(--paper);
  --bg-secondary: var(--paper-deep);
  --bg-card: var(--cream);
  --text-primary: var(--ink);
  --text-secondary: var(--ink-soft);
  --text-muted: #777267;
  --accent-1: var(--coral);
  --accent-2: var(--sun);
  --accent-3: var(--leaf);
  --accent-4: var(--sky);
  --accent-5: var(--lilac);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 26px;
  --radius-xl: 30px;
  --font: 'Nunito', 'Segoe UI', sans-serif;
  --transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
}

html { background: var(--paper); }

body,
[data-theme="dark"] body {
  background: var(--paper);
  color: var(--ink);
}

body::before,
[data-theme="dark"] body::before {
  background:
    radial-gradient(circle at 10% 8%, rgba(255, 216, 77, .22) 0 4px, transparent 5px),
    radial-gradient(circle at 90% 17%, rgba(101, 201, 232, .18) 0 5px, transparent 6px),
    linear-gradient(rgba(36, 35, 31, .025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36, 35, 31, .025) 1px, transparent 1px);
  background-size: auto, auto, 28px 28px, 28px 28px;
}

h1, h2, h3, .home-title, .top-bar-title, .category-name,
.game-card-title, .story-card-name, .book-card-title, .course-card-title {
  font-family: 'Baloo 2', var(--font);
  letter-spacing: -.025em;
}

button, a, input, select, textarea { font-family: 'Baloo 2', var(--font) !important; }

.btn-start, .btn-icon, .btn-nav, .btn-feedback, .btn-primary, .btn-secondary,
.top-bar, .top-bar-title, .category-card, .game-card, .story-card-item,
.book-card, .course-card, .level-card, .lang-option, .admin-tab {
  font-family: 'Baloo 2', var(--font) !important;
}

/* Home: portada editorial, clara y con bloques de color */
#home-screen {
  justify-content: flex-start;
  gap: 12px;
  padding: clamp(76px, 10vh, 104px) 22px 36px;
  overflow-y: auto;
  background: var(--sun);
}

#home-screen::before {
  inset: 0;
  background:
    radial-gradient(circle at 12% 20%, var(--coral) 0 38px, transparent 39px),
    radial-gradient(circle at 88% 13%, var(--sky) 0 52px, transparent 53px),
    linear-gradient(118deg, transparent 0 68%, rgba(255,255,255,.27) 68% 70%, transparent 70%),
    var(--sun);
  filter: none;
  transform: scale(1.04);
  animation: editorialBackgroundDrift 12s ease-in-out infinite alternate;
}

#home-screen::after {
  background:
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(36,35,31,.035) 31px 32px),
    repeating-linear-gradient(90deg, transparent 0 31px, rgba(36,35,31,.035) 31px 32px);
}

@keyframes editorialBackgroundDrift {
  0% { transform: scale(1.04) translate3d(-.5%, -.5%, 0) rotate(-.15deg); }
  50% { transform: scale(1.07) translate3d(.7%, .3%, 0) rotate(.15deg); }
  100% { transform: scale(1.05) translate3d(-.2%, .8%, 0) rotate(-.1deg); }
}

.home-title {
  max-width: 900px;
  margin: 0;
  color: var(--ink);
  background: none;
  -webkit-text-fill-color: var(--ink);
  font-size: clamp(3rem, 10vw, 6.8rem);
  line-height: .85;
  text-transform: lowercase;
  text-wrap: balance;
  animation: none;
  text-shadow: 4px 4px 0 rgba(255,255,255,.75);
}

.home-title::after {
  content: '★ aprender · jugar · crecer';
  display: block;
  width: fit-content;
  margin: 15px auto 0;
  padding: 6px 14px;
  border: 2px solid var(--ink);
  border-radius: 999px;
  background: var(--cream);
  color: var(--ink);
  font: 800 clamp(.7rem, 2vw, .9rem)/1 var(--font);
  letter-spacing: .08em;
  text-transform: uppercase;
  text-shadow: none;
}

.home-subtitle {
  color: var(--ink);
  font-size: clamp(1.05rem, 3vw, 1.4rem);
  font-weight: 900;
  text-shadow: none;
}

.home-buttons {
  gap: 16px !important;
  max-width: 820px !important;
  margin-top: 16px !important;
}

.btn-start {
  min-height: 68px;
  padding: 16px 26px;
  border: var(--line);
  border-radius: 18px;
  background: var(--coral);
  color: var(--ink);
  box-shadow: var(--solid-shadow);
  font-weight: 900;
  overflow: visible;
}

.btn-start::after { display: none; }
.btn-start:hover { transform: translate(-2px, -2px); box-shadow: 7px 7px 0 var(--ink); filter: none; }
.btn-start:active { transform: translate(3px, 3px); box-shadow: 2px 2px 0 var(--ink); }
.btn-stories-main { background: var(--sky); }
.btn-books-main { background: var(--leaf); }
.btn-keyboard-alphabet { background: var(--leaf); }
.btn-courses-main { background: var(--coral) !important; border-color: var(--ink) !important; }
.btn-lang { min-height: 48px; background: var(--lilac); font-size: 1rem; }

.btn-courses-main {
  animation: courses-button-bounce 2.4s ease-in-out infinite;
}

.btn-games-main,
.btn-games-main:active {
  background: #ffffff !important;
  box-shadow: none;
  filter: none;
  transform: none;
  transition: none;
}

.btn-games-main:hover {
  background: #ffffff !important;
  box-shadow: 5px 5px 0 var(--ink);
  filter: none;
  transform: translate(-2px, -2px);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

@keyframes courses-button-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-2px); }
}

@media (prefers-reduced-motion: reduce) {
  .btn-courses-main { animation: none; }
}

#home-screen > a:first-child {
  top: 18px !important;
  left: 18px !important;
  padding: 8px 13px !important;
  color: var(--ink) !important;
  background: var(--cream) !important;
  border: 2px solid var(--ink) !important;
  border-radius: 999px !important;
  box-shadow: var(--solid-shadow-small);
}

.home-donate { margin-top: 26px !important; max-width: 680px; }
.home-donate p {
  color: var(--ink) !important;
  background: var(--cream) !important;
  border: 2px solid var(--ink);
  border-radius: 14px !important;
  padding: 9px 14px !important;
  text-shadow: none !important;
}
.home-donate a {
  color: var(--ink) !important;
  background: var(--sky) !important;
  border: 2px solid var(--ink);
  border-radius: 12px !important;
  box-shadow: var(--solid-shadow-small) !important;
}
.home-footer { padding-top: 8px !important; }
.home-footer > .btn-secondary {
  color: var(--ink) !important;
  background: var(--lilac) !important;
  border: 2px solid var(--ink) !important;
  border-radius: 12px !important;
  box-shadow: var(--solid-shadow-small) !important;
}
.home-footer > div .btn-secondary {
  border: 2px solid var(--ink) !important;
  box-shadow: 2px 2px 0 var(--ink);
}

/* Navegacion y superficies comunes */
.top-bar {
  padding: 12px 16px;
  background: rgba(255, 249, 236, .94);
  border-bottom: 3px solid var(--ink);
  backdrop-filter: blur(8px);
  color: var(--ink);
}
.top-bar-title { color: var(--ink); font-size: clamp(1rem, 3vw, 1.3rem); font-weight: 800; }
.btn-icon, .btn-icon-small {
  border: 2px solid var(--ink);
  border-radius: 12px;
  background: var(--cream);
  color: var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
}
.btn-icon:hover, .btn-icon-small:hover { background: var(--sun); transform: translate(-1px,-1px); }
.btn-icon:active, .btn-icon-small:active { transform: translate(2px,2px); box-shadow: none; }

#categories-screen, #gamelist-screen, #game-screen,
#stories-screen, #books-screen, #courses-screen {
  background: var(--paper);
  isolation: isolate;
}

/* Ilustraciones flotantes diferentes para cada seccion */
#categories-screen::before, #gamelist-screen::before, #game-screen::before,
#stories-screen::before, #books-screen::before, #courses-screen::before {
  content: '';
  position: fixed;
  right: clamp(18px, 7vw, 110px);
  bottom: clamp(76px, 11vh, 130px);
  width: clamp(120px, 18vw, 220px);
  aspect-ratio: 1;
  z-index: 0;
  pointer-events: none;
  opacity: .14;
  background: var(--menu-illustration) center / contain no-repeat;
  filter: drop-shadow(7px 7px 0 rgba(36,35,31,.18));
  animation: menuIllustrationFloat 7s ease-in-out infinite;
}

#categories-screen::before { --menu-illustration: url('../img/app-icons/palette.svg'); animation-delay: -1s; }
#gamelist-screen::before { --menu-illustration: url('../img/app-icons/video-game.svg'); animation-delay: -3s; }
#game-screen::before { --menu-illustration: url('../img/app-icons/brain.svg'); animation-delay: -2s; }
#stories-screen::before { --menu-illustration: url('../img/app-icons/owl.svg'); animation-delay: -.5s; }
#books-screen::before { --menu-illustration: url('../img/app-icons/book.svg'); animation-delay: -4s; }
#courses-screen::before { --menu-illustration: url('../img/app-icons/school.svg'); animation-delay: -2.5s; }

@keyframes menuIllustrationFloat {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(-5deg) scale(1); }
  45% { transform: translate3d(-18px, -24px, 0) rotate(4deg) scale(1.04); }
  70% { transform: translate3d(8px, -12px, 0) rotate(1deg) scale(.98); }
}

.categories-grid, .gamelist-grid, .stories-grid, .books-grid, .courses-grid,
.levels-grid, .game-area, .game-nav, .game-instruction {
  position: relative;
  z-index: 1;
}

.categories-grid, .gamelist-grid, .stories-grid, .books-grid, .courses-grid {
  gap: 20px;
  padding: 24px;
  max-width: 1120px;
  width: 100%;
  margin-inline: auto;
}

.category-card, .game-card, .story-card-item, .book-card, .course-card, .level-card,
.admin-story-card, .admin-setting-card {
  border: var(--line);
  border-radius: 20px;
  background: var(--cream);
  box-shadow: var(--solid-shadow);
  color: var(--ink);
}

.category-card:nth-child(4n+1), .game-card:nth-child(4n+1), .story-card-item:nth-child(4n+1) { background: #fff4bf; }
.category-card:nth-child(4n+2), .game-card:nth-child(4n+2), .story-card-item:nth-child(4n+2) { background: #dff5fb; }
.category-card:nth-child(4n+3), .game-card:nth-child(4n+3), .story-card-item:nth-child(4n+3) { background: #e2f4df; }
.category-card:nth-child(4n+4), .game-card:nth-child(4n+4), .story-card-item:nth-child(4n+4) { background: #eee7fb; }

.category-card:hover, .game-card:hover, .story-card-item:hover,
.book-card:hover, .course-card:hover, .level-card:hover:not(.empty), .admin-story-card:hover,
.admin-setting-card:hover {
  border-color: var(--ink);
  box-shadow: 7px 7px 0 var(--ink);
  transform: translate(-2px, -2px) rotate(-.25deg);
}

.category-card:active, .game-card:active, .story-card-item:active {
  transform: translate(3px,3px);
  box-shadow: 2px 2px 0 var(--ink);
}

.category-icon, .story-card-icon {
  width: 64px;
  height: 64px;
  padding: 9px;
  border: 2px solid var(--ink);
  border-radius: 16px 14px 18px 13px;
  background: var(--cream);
}
.category-custom-icon { width: 100%; height: 100%; }
.category-name, .story-card-name { color: var(--ink); font-size: 1.25rem; font-weight: 800; }
.category-desc, .story-card-number { color: var(--ink-soft); }

.levels-grid { gap: 18px; padding: 24px 18px 36px; width: 100%; }
.level-card {
  border-left: 11px solid var(--level-color, var(--sun));
  overflow: visible;
  min-height: 108px;
}
.level-card.empty { opacity: .58; }
.level-emoji {
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  flex: 0 0 62px;
  overflow: hidden;
  color: transparent;
  font-size: 0;
  border: 2px solid var(--ink);
  border-radius: 18px 14px 20px 15px;
  background: var(--cream) center / 43px 43px no-repeat;
  box-shadow: 2px 2px 0 var(--ink);
  transform: rotate(-2deg);
}
.level-card:nth-child(1) .level-emoji { background-image: url('../img/app-icons/seedling.svg'); }
.level-card:nth-child(2) .level-emoji { background-image: url('../img/app-icons/tree.svg'); }
.level-card:nth-child(3) .level-emoji { background-image: url('../img/app-icons/palm-tree.svg'); }
.level-card:nth-child(4) .level-emoji { background-image: url('../img/app-icons/mountain.svg'); }
.level-card:nth-child(5) .level-emoji { background-image: url('../img/app-icons/rocket.svg'); }
.level-code { font-family: 'Baloo 2', var(--font); font-size: 1.55rem; }
.level-label { color: var(--ink); font: 800 1rem/1.15 'Baloo 2', var(--font); }
.level-count { color: var(--ink-soft); font-size: .82rem; font-weight: 800; }
.level-soon {
  position: static;
  transform: none;
  flex-shrink: 0;
  color: var(--ink);
  background: var(--sun);
  border: 1.5px solid var(--ink);
  font-style: normal;
  font-weight: 800;
}

.book-card { border-left-width: 3px; }
.book-card-icon { border: 2px solid var(--ink); background: var(--sun); }
.book-card-info h3 { color: var(--ink); font-family: 'Baloo 2', var(--font); font-size: 1.08rem; }
.book-card-info p { color: var(--ink-soft); }

.game-card { min-height: 140px; justify-content: center; }
.game-card-num {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--coral);
  color: var(--ink);
  -webkit-text-fill-color: var(--ink);
}
.game-card-title { color: var(--ink); font-size: .95rem; }

/* Juego y controles */
.game-instruction {
  margin: 18px auto 0;
  max-width: min(720px, calc(100% - 32px));
  padding: 12px 18px;
  border: 2px solid var(--ink);
  border-radius: 999px;
  background: var(--sun);
  color: var(--ink);
}
.game-area { background-image: radial-gradient(rgba(36,35,31,.09) 1.5px, transparent 1.5px); background-size: 22px 22px; }
.game-nav { background: var(--paper); border-top: 3px solid var(--ink); }
.btn-nav, .option-btn, .draggable, .drop-target, .match-item, .tap-item,
.btn-feedback, .lang-option, .btn-primary, .btn-secondary {
  border: 2px solid var(--ink);
  border-radius: 14px;
  box-shadow: var(--solid-shadow-small);
}
.btn-nav.prev { background: var(--cream); color: var(--ink); }
.btn-nav.next { background: var(--leaf); color: var(--ink); }
.option-btn { background: var(--cream); color: var(--ink); }
.option-btn:hover { border-color: var(--ink); background: var(--sky); transform: translate(-2px,-2px); box-shadow: 5px 5px 0 var(--ink); }
.option-btn.correct { background: var(--leaf); border-color: var(--ink); }
.option-btn.wrong { background: var(--coral); border-color: var(--ink); }
.game-counter { color: var(--ink-soft); }

/* Lectores, modales y administracion */
.story-video-container, .course-video-wrapper {
  border: var(--line);
  border-radius: 18px;
  box-shadow: var(--solid-shadow);
}
.story-text-area { background: var(--cream); border-top: var(--line); }
.story-subtitle { color: var(--ink); background: #fff4bf; border: 2px solid var(--ink); }
.kid-card, .kid-practice-card {
  border: var(--line);
  border-radius: 18px 22px 16px 20px;
  box-shadow: var(--solid-shadow);
}
.kid-list-item { border: 2px solid var(--ink); background: rgba(255,255,255,.82); }

.lang-dropdown, .admin-modal { background: rgba(36,35,31,.62); }
.lang-overlay-content, .admin-modal-content, .admin-dashboard-container,
.broadcast-modern-dropdown .lang-overlay-content, .feedback-content {
  border: var(--line);
  border-radius: 22px;
  background: var(--paper);
  box-shadow: 8px 8px 0 rgba(36,35,31,.8);
  color: var(--ink);
}
.lang-title, .admin-modal-content h2, .setting-info h3 { color: var(--ink); }
.lang-option { background: var(--cream); color: var(--ink); }
.lang-option:hover, .lang-option.active { background: var(--sun); border-color: var(--ink); }
.admin-dashboard-header { background: var(--sun); border-bottom: var(--line); }
.admin-tabs { background: var(--paper-deep); border-bottom: var(--line); }
.admin-tab { color: var(--ink-soft); }
.admin-tab.active { color: var(--ink); background: var(--cream); border: 2px solid var(--ink); border-bottom-width: 3px; }
.search-bar, #admin-pin-input { background: var(--cream); border: 2px solid var(--ink); color: var(--ink); }
.btn-primary { background: var(--leaf); color: var(--ink); }
.btn-secondary { background: var(--cream); color: var(--ink); }

/* Keep the labels in the About Me contact links comfortably inside their buttons. */
.about-contact-links .btn-secondary {
  justify-content: center;
  min-width: 140px;
  padding: 10px 16px;
  white-space: nowrap;
}

@media (max-width: 600px) {
  #home-screen { justify-content: flex-start; padding: 72px 16px 28px; }
  .home-title { font-size: clamp(2.8rem, 16vw, 4.5rem); }
  .home-buttons { display: grid !important; grid-template-columns: 1fr !important; padding: 0 4px; }
  .btn-start { min-height: 58px; }
  .categories-grid, .gamelist-grid, .stories-grid, .books-grid, .courses-grid { padding: 18px 14px 30px; gap: 16px; }
  .category-card { padding: 18px; }
  .game-nav { padding: 10px; }
  .btn-nav { padding: 10px 14px; min-height: 48px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
}