/* styles.css - Aventura de Letras */

/* --- Design Tokens & Variables (Soft Pastels) --- */
:root {
    /* Main Backgrounds */
    --bg-main: #f0f7fc; /* Comfortable soft blue-gray */
    --text-color: #2c3a47; /* Soft slate/navy, avoids eye strain */
    --text-muted: #576574;
    
    /* Soft Pastel Hues */
    --pastel-lavender: #f1ecf7;
    --pastel-lavender-border: #dcd1eb;
    --pastel-lavender-text: #60408c;
    
    --pastel-blue: #e8f4fc;
    --pastel-blue-border: #bde0f7;
    --pastel-blue-text: #2b6a9c;
    
    --pastel-yellow: #fef9e7;
    --pastel-yellow-border: #fbeba7;
    --pastel-yellow-text: #8a6c1e;
    
    --pastel-green: #eaf7ed;
    --pastel-green-border: #bee6cb;
    --pastel-green-text: #2f7344;
    
    --pastel-pink: #fcecf2;
    --pastel-pink-border: #f8c9dd;
    --pastel-pink-text: #9c3f68;
    
    --pastel-orange: #fdf2ea;
    --pastel-orange-border: #f7d5bd;
    --pastel-orange-text: #a05322;
    
    /* Core Constants */
    --font-ui: 'Fredoka', sans-serif;
    --font-reading: 'Quicksand', sans-serif;
    --shadow-soft: 0 10px 25px -5px rgba(44, 58, 71, 0.08);
    --shadow-card: 0 12px 20px -8px rgba(44, 58, 71, 0.12);
    --shadow-inset: inset 0 2px 5px rgba(0, 0, 0, 0.05);
    
    --transition-playful: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --transition-smooth: all 0.25s ease;
}

/* --- Dark Mode Variables Override --- */
body.dark-mode {
    --bg-main: #0b0f19;
    --text-color: #f1f5f9;
    --text-muted: #94a3b8;
    
    --pastel-lavender: #1a1836;
    --pastel-lavender-border: #2e285a;
    --pastel-lavender-text: #c7d2fe;
    
    --pastel-blue: #0b2240;
    --pastel-blue-border: #133a6f;
    --pastel-blue-text: #bae6fd;
    
    --pastel-yellow: #352108;
    --pastel-yellow-border: #5a3d13;
    --pastel-yellow-text: #fef08a;
    
    --pastel-green: #092c1d;
    --pastel-green-border: #144e36;
    --pastel-green-text: #a7f3d0;
    
    --pastel-pink: #3d071c;
    --pastel-pink-border: #6b1137;
    --pastel-pink-text: #fbcfe8;
    
    --pastel-orange: #3b180d;
    --pastel-orange-border: #662c19;
    --pastel-orange-text: #ffedd5;
}

/* Specific Dark Mode overrides for panels and buttons */
body.dark-mode .game-header,
body.dark-mode .game-container,
body.dark-mode .welcome-info-section,
body.dark-mode .vocal-bubble-btn:hover,
body.dark-mode .consonant-btn:hover,
body.dark-mode .pool-item,
body.dark-mode .word-block-btn,
body.dark-mode .draggable-syllable,
body.dark-mode .memory-card-front {
    background-color: #111827;
    border-color: #1f2937;
}

body.dark-mode .vocal-bubble-btn,
body.dark-mode .consonant-btn,
body.dark-mode .syllable-pill,
body.dark-mode .wagon-slot {
    background-color: rgba(17, 24, 39, 0.6);
}

body.dark-mode .bubble {
    opacity: 0.12;
}

body.dark-mode .instruction-box {
    background-color: #1f2937;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.3);
}

body.dark-mode .nav-btn-round {
    background-color: #1f2937;
    border-color: #374151;
    color: #f1f5f9;
}

body.dark-mode .nav-btn-round:hover {
    background-color: #374151;
}

body.dark-mode .star-badge {
    background-color: #3b2f0f;
    border-color: #5c4815;
}

body.dark-mode .btn-theme {
    border-color: var(--pastel-pink-border);
    background-color: var(--pastel-pink);
    color: var(--pastel-pink-text);
}

/* --- Base Setup --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-reading);
    background-color: var(--bg-main);
    color: var(--text-color);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

h1, h2, h3, h4, button {
    font-family: var(--font-ui);
    font-weight: 600;
}

/* --- Animated Bubble Background --- */
.bubble-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.bubble {
    position: absolute;
    border-radius: 50%;
    opacity: 0.4;
    animation: float-bubble 15s infinite ease-in-out;
}

.bubble-1 {
    width: 250px;
    height: 250px;
    background-color: var(--pastel-pink);
    top: -50px;
    left: -50px;
}

.bubble-2 {
    width: 350px;
    height: 350px;
    background-color: var(--pastel-yellow);
    bottom: -100px;
    right: -50px;
    animation-delay: 2s;
}

.bubble-3 {
    width: 200px;
    height: 200px;
    background-color: var(--pastel-blue);
    top: 40%;
    right: -80px;
    animation-delay: 4s;
}

.bubble-4 {
    width: 180px;
    height: 180px;
    background-color: var(--pastel-green);
    bottom: 25%;
    left: -60px;
    animation-delay: 6s;
}

@keyframes float-bubble {
    0%, 100% {
        transform: translateY(0) scale(1) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) scale(1.1) rotate(15deg);
    }
}

/* --- Layout --- */
.app-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.5rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* --- Game Header --- */
.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 3px solid #ffffff;
    border-radius: 28px;
    box-shadow: var(--shadow-soft);
    margin-bottom: 2rem;
    z-index: 10;
}

.header-left, .header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-emoji {
    font-size: 2.2rem;
    animation: wiggle 3s infinite ease-in-out;
}

.logo-text {
    font-size: 1.8rem;
    color: var(--pastel-lavender-text);
    text-shadow: 1px 1px 0px white;
    letter-spacing: -0.5px;
}

/* --- Buttons --- */
.nav-btn-round {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 3px solid var(--pastel-blue-border);
    background-color: var(--pastel-blue);
    color: var(--pastel-blue-text);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0,0,0,0.03);
    transition: var(--transition-playful);
}

.nav-btn-round:hover {
    transform: scale(1.1) rotate(-8deg);
    background-color: #ffffff;
    box-shadow: 0 6px 12px rgba(43, 106, 156, 0.15);
}

.nav-btn-round:active {
    transform: scale(0.95);
}

.btn-reset {
    border-color: var(--pastel-pink-border);
    background-color: var(--pastel-pink);
    color: var(--pastel-pink-text);
}

.btn-reset:hover {
    box-shadow: 0 6px 12px rgba(156, 63, 104, 0.15);
}

.action-btn {
    padding: 1rem 2rem;
    font-size: 1.3rem;
    border-radius: 20px;
    border: 3px solid #ffffff;
    cursor: pointer;
    box-shadow: var(--shadow-card);
    transition: var(--transition-playful);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.action-btn:hover {
    transform: translateY(-4px) scale(1.03);
}

.action-btn:active {
    transform: translateY(1px) scale(0.98);
}

/* --- Star Counter Badge --- */
.star-badge {
    background-color: var(--pastel-yellow);
    border: 3px solid var(--pastel-yellow-border);
    border-radius: 24px;
    padding: 0.5rem 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-ui);
    font-weight: 700;
    color: var(--pastel-yellow-text);
    box-shadow: var(--shadow-soft);
    cursor: pointer;
    transition: var(--transition-playful);
}

.star-badge:hover {
    transform: scale(1.05);
    background-color: #ffffff;
}

.star-icon {
    font-size: 1.5rem;
    display: inline-block;
    animation: spin-slow 8s infinite linear;
}

#star-count {
    font-size: 1.6rem;
    line-height: 1;
}

.star-label {
    font-size: 0.9rem;
    font-family: var(--font-reading);
    font-weight: 600;
}

/* --- Main Screens Area --- */
.main-container {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* --- Animation Classes --- */
@keyframes wiggle {
    0%, 100% { transform: rotate(-5deg); }
    50% { transform: rotate(5deg); }
}

@keyframes spin-slow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.animate-wiggle {
    animation: wiggle 3s infinite ease-in-out;
}

.animate-bounce-slow {
    animation: bounce 4s infinite ease-in-out;
}

.shake {
    animation: shake-anim 0.5s ease-in-out;
}

@keyframes shake-anim {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px) rotate(-1deg); }
    40%, 80% { transform: translateX(6px) rotate(1deg); }
}

/* --- LOADING SCREEN --- */
.loading-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    gap: 1.5rem;
    font-family: var(--font-ui);
    color: var(--text-muted);
}

.spinner {
    font-size: 3.5rem;
    animation: bounce 1.5s infinite ease-in-out;
}

/* --- SCREEN: Welcome/Inicio --- */
.welcome-screen {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    animation: fadeIn 0.5s ease-out;
}

.welcome-banner {
    background-color: var(--pastel-lavender);
    border: 4px solid var(--pastel-lavender-border);
    border-radius: 36px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
}

.mascot-area {
    margin-bottom: 1.5rem;
}

.mascot-wrapper {
    position: relative;
    width: 140px;
    height: 140px;
    background-color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 4px solid var(--pastel-lavender-border);
    box-shadow: var(--shadow-soft);
}

.mascot-letrin {
    font-size: 5rem;
    display: inline-block;
    animation: bounce 3s infinite ease-in-out;
}

.welcome-title {
    font-size: 3rem;
    color: var(--pastel-lavender-text);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.welcome-desc {
    font-size: 1.3rem;
    line-height: 1.6;
    max-width: 700px;
    color: var(--text-color);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.speech-btn {
    background-color: var(--pastel-pink);
    border-color: var(--pastel-pink-border);
    color: var(--pastel-pink-text);
    font-weight: 700;
    gap: 0.6rem;
    padding: 0.8rem 1.8rem;
    font-size: 1.1rem;
}

.speech-btn:hover {
    background-color: #ffffff;
    box-shadow: 0 8px 15px rgba(156, 63, 104, 0.15);
}

/* Welcome Site Information Block (At the bottom of the welcome banner or as a new card) */
.welcome-info-section {
    background-color: rgba(255, 255, 255, 0.65);
    border: 3px solid #ffffff;
    border-radius: 28px;
    padding: 1.8rem;
    box-shadow: var(--shadow-soft);
    margin-top: 1rem;
    text-align: center;
}

.welcome-info-title {
    font-size: 1.6rem;
    color: var(--pastel-lavender-text);
    margin-bottom: 0.6rem;
}

.welcome-info-text {
    font-size: 1.1rem;
    line-height: 1.5;
    color: var(--text-muted);
    font-weight: 500;
    max-width: 850px;
    margin: 0 auto;
}

/* --- VERTICAL ACCORDION GAME SELECTOR --- */
.vertical-activity-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-top: 1rem;
    width: 100%;
}

.vertical-activity-row {
    border-radius: 24px;
    padding: 1.2rem 1.8rem;
    box-shadow: var(--shadow-card);
    border: 3px solid transparent;
    cursor: pointer;
    transition: var(--transition-playful);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 0px;
}

.vertical-activity-row:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 24px rgba(44, 58, 71, 0.12);
}

/* Theme Pastel Colors for each Vertical Game Row */
.vertical-activity-row.vocal-row {
    background-color: var(--pastel-blue);
    border-color: var(--pastel-blue-border);
}
.vertical-activity-row.vocal-row:hover,
.vertical-activity-row.vocal-row.expanded {
    border-color: #79c3f5;
}

.vertical-activity-row.syllable-row {
    background-color: var(--pastel-yellow);
    border-color: var(--pastel-yellow-border);
}
.vertical-activity-row.syllable-row:hover,
.vertical-activity-row.syllable-row.expanded {
    border-color: #f7d668;
}

.vertical-activity-row.consonant-row {
    background-color: var(--pastel-green);
    border-color: var(--pastel-green-border);
}
.vertical-activity-row.consonant-row:hover,
.vertical-activity-row.consonant-row.expanded {
    border-color: #8be0a5;
}

.vertical-activity-row.sentence-row {
    background-color: var(--pastel-orange);
    border-color: var(--pastel-orange-border);
}
.vertical-activity-row.sentence-row:hover,
.vertical-activity-row.sentence-row.expanded {
    border-color: #f7b483;
}

.vertical-activity-row.memory-row {
    background-color: var(--pastel-pink);
    border-color: var(--pastel-pink-border);
}
.vertical-activity-row.memory-row:hover,
.vertical-activity-row.memory-row.expanded {
    border-color: #f595c2;
}

/* Card Row Header */
.activity-row-header {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    width: 100%;
}

.activity-row-icon {
    font-size: 2.5rem;
    transition: var(--transition-playful);
    display: flex;
    align-items: center;
    justify-content: center;
}

.vertical-activity-row:hover .activity-row-icon,
.vertical-activity-row.expanded .activity-row-icon {
    transform: scale(1.2) rotate(5deg);
}

.activity-row-title-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-grow: 1;
}

.activity-row-title {
    font-size: 1.6rem;
    font-family: var(--font-ui);
    font-weight: 700;
}

.vocal-row .activity-row-title { color: var(--pastel-blue-text); }
.syllable-row .activity-row-title { color: var(--pastel-yellow-text); }
.consonant-row .activity-row-title { color: var(--pastel-green-text); }
.sentence-row .activity-row-title { color: var(--pastel-orange-text); }
.memory-row .activity-row-title { color: var(--pastel-pink-text); }

.activity-row-indicator {
    font-size: 1.5rem;
    transition: transform 0.4s ease;
    opacity: 0.7;
    display: flex;
    align-items: center;
}

.vertical-activity-row.expanded .activity-row-indicator {
    transform: rotate(180deg);
}

/* Card Row Body (Collapsible Area) */
.activity-row-body {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.45s cubic-bezier(0.175, 0.885, 0.32, 1.1), opacity 0.3s ease;
    padding-left: 3.7rem; /* Indents with text */
}

.vertical-activity-row.expanded .activity-row-body {
    max-height: 250px; /* Expands to fit content */
    opacity: 1;
    margin-top: 0.8rem;
    padding-bottom: 0.5rem;
}

.activity-row-desc {
    font-size: 1.1rem;
    line-height: 1.5;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 1rem;
}

.activity-row-btn {
    padding: 0.6rem 1.6rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 14px;
    border: 3px solid #ffffff;
    color: #ffffff;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: var(--transition-playful);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.vocal-row .activity-row-btn { background-color: var(--pastel-blue-text); }
.syllable-row .activity-row-btn { background-color: var(--pastel-yellow-text); }
.consonant-row .activity-row-btn { background-color: var(--pastel-green-text); }
.sentence-row .activity-row-btn { background-color: var(--pastel-orange-text); }
.memory-row .activity-row-btn { background-color: var(--pastel-pink-text); }

.activity-row-btn:hover {
    transform: scale(1.06);
    box-shadow: 0 6px 12px rgba(0,0,0,0.08);
}


/* --- GAME SCREENS COMMON --- */
.game-container {
    animation: fadeIn 0.5s ease-out;
    background-color: #ffffff;
    border: 4px solid #ffffff;
    border-radius: 36px;
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: relative;
}

.game-title-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 3px dashed var(--pastel-lavender-border);
    padding-bottom: 1.2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.game-title {
    font-size: 2.2rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.instruction-box {
    background-color: var(--bg-main);
    border-radius: 20px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    box-shadow: var(--shadow-inset);
}

.instruction-text {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-color);
}

.btn-speak-instruction {
    background-color: var(--pastel-pink);
    color: var(--pastel-pink-text);
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    box-shadow: var(--shadow-card);
    transition: var(--transition-playful);
}

.btn-speak-instruction:hover {
    transform: scale(1.1);
    background-color: #ffffff;
    outline: 2px solid var(--pastel-pink-border);
}

/* Sub-navigation tabs inside games */
.game-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.tab-btn {
    padding: 0.8rem 1.6rem;
    border-radius: 20px;
    border: 3px solid transparent;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 700;
    transition: var(--transition-playful);
    box-shadow: var(--shadow-soft);
    background-color: var(--bg-main);
    color: var(--text-muted);
}

.tab-btn.active {
    background-color: var(--pastel-blue);
    border-color: var(--pastel-blue-border);
    color: var(--pastel-blue-text);
    transform: translateY(-2px);
}

/* --- GAME 1: VOCALES --- */
.vocales-board {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 1.2rem;
    justify-content: center;
}

.vocal-bubble-btn {
    aspect-ratio: 1;
    border-radius: 32px;
    border: 4px solid var(--pastel-blue-border);
    background-color: var(--pastel-blue);
    color: var(--pastel-blue-text);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-card);
    transition: var(--transition-playful);
}

.vocal-bubble-btn:hover {
    transform: scale(1.08) translateY(-4px);
    background-color: #ffffff;
    box-shadow: 0 15px 25px rgba(43, 106, 156, 0.2);
}

.vocal-letter {
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1;
}

.vocal-example {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-muted);
}

.vocales-display-panel {
    background-color: var(--pastel-lavender);
    border: 4px solid var(--pastel-lavender-border);
    border-radius: 28px;
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    box-shadow: var(--shadow-inset);
    min-height: 250px;
    flex-wrap: wrap;
}

.vocal-panel-left {
    font-size: 8rem;
    font-weight: 900;
    color: var(--pastel-lavender-text);
    line-height: 1;
    text-shadow: 4px 4px 0 white;
    animation: bounce 3s infinite ease-in-out;
}

.vocal-panel-right {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
}

.vocal-panel-image {
    font-size: 6.5rem;
    line-height: 1;
    filter: drop-shadow(0 8px 10px rgba(0,0,0,0.1));
    animation: wiggle 4s infinite ease-in-out;
}

.vocal-panel-word {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-color);
}

.vocal-panel-word span {
    color: var(--pastel-pink-text);
    font-size: 2.5rem;
    font-weight: 800;
}

/* Vowel Game Area */
.play-area-centered {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    padding: 1rem 0;
}

.target-image-display {
    width: 200px;
    height: 200px;
    border-radius: 40px;
    background-color: var(--bg-main);
    border: 4px dashed var(--pastel-lavender-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    box-shadow: var(--shadow-inset);
}

.target-word-hint {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.options-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.option-btn-vowel {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    border: 3px solid var(--pastel-pink-border);
    background-color: var(--pastel-pink);
    color: var(--pastel-pink-text);
    font-size: 2.2rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-card);
    transition: var(--transition-playful);
}

.option-btn-vowel:hover {
    transform: translateY(-4px) scale(1.08);
    background-color: #ffffff;
    box-shadow: 0 10px 20px rgba(156, 63, 104, 0.2);
}

.option-btn-vowel.correct {
    background-color: var(--pastel-green);
    border-color: var(--pastel-green-border);
    color: var(--pastel-green-text);
    transform: scale(1.1);
}

.option-btn-vowel.incorrect {
    background-color: #ffe8e8;
    border-color: #fcc2c2;
    color: #c94040;
    opacity: 0.7;
}

/* --- GAME 2: SILABEO --- */
/* Syllables Intro List */
.syllable-types-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.syllable-type-card {
    border-radius: 24px;
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
    border: 3px solid transparent;
}

.type-card-direct {
    background-color: var(--pastel-blue);
    border-color: var(--pastel-blue-border);
}
.type-card-inverse {
    background-color: var(--pastel-yellow);
    border-color: var(--pastel-yellow-border);
}
.type-card-trabada {
    background-color: var(--pastel-green);
    border-color: var(--pastel-green-border);
}

.syllable-type-card h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.type-card-direct h3 { color: var(--pastel-blue-text); }
.type-card-inverse h3 { color: var(--pastel-yellow-text); }
.type-card-trabada h3 { color: var(--pastel-green-text); }

.syllable-type-card p {
    font-size: 1rem;
    line-height: 1.4;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.syllable-examples {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.syllable-pill {
    padding: 0.4rem 0.8rem;
    border-radius: 12px;
    background-color: #ffffff;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.03);
    border: 2px solid transparent;
}

.type-card-direct .syllable-pill { border-color: var(--pastel-blue-border); color: var(--pastel-blue-text); }
.type-card-inverse .syllable-pill { border-color: var(--pastel-yellow-border); color: var(--pastel-yellow-text); }
.type-card-trabada .syllable-pill { border-color: var(--pastel-green-border); color: var(--pastel-green-text); }

/* Syllable Train (Build words) */
.train-track-area {
    width: 100%;
    background: linear-gradient(to bottom, #ffffff, #f0f7fc);
    border-radius: 28px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.8rem;
    border: 3px dashed var(--pastel-blue-border);
}

.train-locomotive-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    width: 100%;
    flex-wrap: wrap;
}

.locomotive {
    font-size: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: wiggle 3s infinite ease-in-out;
}

.train-wagon-slots {
    display: flex;
    gap: 0.8rem;
    align-items: center;
}

.wagon-slot {
    width: 90px;
    height: 90px;
    border-radius: 20px;
    border: 3px dashed var(--pastel-blue-border);
    background-color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 700;
    box-shadow: var(--shadow-inset);
    transition: var(--transition-smooth);
}

.wagon-slot.filled {
    border-style: solid;
    border-color: var(--pastel-pink-border);
    background-color: var(--pastel-pink);
    color: var(--pastel-pink-text);
    box-shadow: var(--shadow-card);
    animation: scale-pop 0.3s ease-out;
}

@keyframes scale-pop {
    0% { transform: scale(0.8); }
    100% { transform: scale(1); }
}

.train-syllable-options {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.draggable-syllable {
    padding: 0.8rem 1.6rem;
    font-size: 1.6rem;
    font-weight: 700;
    border-radius: 18px;
    background-color: #ffffff;
    border: 3px solid var(--pastel-blue-border);
    color: var(--pastel-blue-text);
    cursor: pointer;
    box-shadow: var(--shadow-card);
    transition: var(--transition-playful);
}

.draggable-syllable:hover {
    transform: translateY(-5px) scale(1.05);
    border-color: var(--pastel-pink-border);
    color: var(--pastel-pink-text);
    background-color: var(--pastel-pink);
}

.draggable-syllable:active {
    transform: scale(0.95);
}

/* Clap Syllables Game */
.clap-game-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.8rem;
}

.clap-word-card {
    background-color: var(--pastel-orange);
    border: 3px solid var(--pastel-orange-border);
    border-radius: 28px;
    padding: 1.5rem 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-card);
}

.clap-word-text {
    font-size: 3rem;
    font-weight: 700;
    color: var(--pastel-orange-text);
    letter-spacing: 1px;
}

.clap-word-image {
    font-size: 5rem;
    line-height: 1;
}

.clap-button-trigger {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-color: var(--pastel-pink);
    border: 4px solid var(--pastel-pink-border);
    color: var(--pastel-pink-text);
    font-size: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 16px rgba(156, 63, 104, 0.2);
    transition: var(--transition-playful);
    outline: none;
}

.clap-button-trigger:hover {
    transform: scale(1.08);
    background-color: #ffffff;
}

.clap-button-trigger:active {
    transform: scale(0.92);
    box-shadow: 0 4px 8px rgba(156, 63, 104, 0.2);
}

.claps-counter-row {
    display: flex;
    gap: 0.8rem;
    min-height: 45px;
    align-items: center;
}

.clap-symbol {
    font-size: 2.2rem;
    animation: scale-pop 0.3s ease-out;
}

.verify-clap-row {
    display: flex;
    gap: 1rem;
}

.verify-btn {
    background-color: var(--pastel-green);
    border-color: var(--pastel-green-border);
    color: var(--pastel-green-text);
    font-weight: 700;
}

.clear-btn {
    background-color: var(--pastel-pink);
    border-color: var(--pastel-pink-border);
    color: var(--pastel-pink-text);
    font-weight: 700;
}

/* --- GAME 3: CONSONANTES --- */
.consonant-exploration-board {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 1.2rem;
}

.consonant-btn {
    aspect-ratio: 1.2;
    border-radius: 28px;
    border: 4px solid var(--pastel-green-border);
    background-color: var(--pastel-green);
    color: var(--pastel-green-text);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    box-shadow: var(--shadow-card);
    transition: var(--transition-playful);
}

.consonant-btn:hover {
    transform: scale(1.06) translateY(-3px);
    background-color: #ffffff;
    box-shadow: 0 12px 22px rgba(47, 115, 68, 0.18);
}

.consonant-letter {
    font-size: 3.5rem;
    font-weight: 800;
}

.consonant-desc {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-muted);
}

.syllable-matrix {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    background-color: var(--pastel-yellow);
    border: 4px solid var(--pastel-yellow-border);
    border-radius: 28px;
    padding: 1.8rem;
    box-shadow: var(--shadow-inset);
}

.matrix-header {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--pastel-yellow-text);
    text-align: center;
}

.matrix-row {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.syllable-combo-btn {
    padding: 0.8rem 1.4rem;
    border-radius: 18px;
    border: 3px solid var(--pastel-orange-border);
    background-color: var(--pastel-orange);
    color: var(--pastel-orange-text);
    font-size: 1.4rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: var(--shadow-card);
    transition: var(--transition-playful);
}

.syllable-combo-btn:hover {
    transform: translateY(-3px) scale(1.05);
    background-color: #ffffff;
}

/* Consonant Game Layout */
.consonant-game-layout {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.8rem;
}

.chest-drop-zone {
    width: 220px;
    height: 180px;
    border-radius: 28px;
    border: 4px dashed var(--pastel-green-border);
    background-color: var(--pastel-green);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--pastel-green-text);
    box-shadow: var(--shadow-inset);
    transition: var(--transition-playful);
}

.chest-drop-zone.hover {
    transform: scale(1.05);
    background-color: #ffffff;
    border-style: solid;
}

.chest-icon {
    font-size: 5rem;
    animation: bounce 4s infinite ease-in-out;
}

.chest-label {
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 1.2rem;
    text-align: center;
}

.chest-label span {
    font-size: 1.5rem;
    color: var(--pastel-pink-text);
}

.items-pool-consonants {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.pool-item {
    padding: 1rem 1.8rem;
    background-color: #ffffff;
    border: 3px solid var(--pastel-lavender-border);
    border-radius: 24px;
    font-size: 1.4rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    box-shadow: var(--shadow-card);
    transition: var(--transition-playful);
}

.pool-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 18px rgba(0,0,0,0.08);
}

.pool-item-emoji {
    font-size: 3rem;
    line-height: 1;
}

.pool-item-name {
    font-size: 1.1rem;
    color: var(--text-color);
}

/* --- GAME 4: CONSTRUCTOR DE ORACIONES --- */
.sentence-slots-row {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    min-height: 70px;
    align-items: center;
    background-color: var(--bg-main);
    padding: 1rem;
    border-radius: 20px;
    border: 3px dashed var(--pastel-lavender-border);
}

.word-slot-box {
    padding: 0.6rem 1.4rem;
    min-width: 90px;
    height: 50px;
    border-radius: 14px;
    border: 2px dashed var(--pastel-lavender-border);
    background-color: rgba(255, 255, 255, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
}

.word-slot-box.filled {
    border-style: solid;
    border-color: var(--pastel-lavender-border);
    background-color: var(--pastel-lavender);
    color: var(--pastel-lavender-text);
    animation: scale-pop 0.3s ease-out;
}

.words-pool-row {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.word-block-btn {
    padding: 0.8rem 1.5rem;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 16px;
    background-color: #ffffff;
    border: 3px solid var(--pastel-pink-border);
    color: var(--pastel-pink-text);
    cursor: pointer;
    box-shadow: var(--shadow-card);
    transition: var(--transition-playful);
}

.word-block-btn:hover {
    transform: translateY(-4px) scale(1.05);
    background-color: var(--pastel-pink);
}

.word-block-btn:active {
    transform: scale(0.95);
}

/* --- GAME 5: PAREJAS MÁGICAS (MEMORAMA) --- */
.memory-board {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    max-width: 550px;
    margin: 0 auto;
    perspective: 800px;
}

.memory-card {
    aspect-ratio: 0.85;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
}

.memory-card.flipped {
    transform: rotateY(180deg);
}

.memory-card-front, .memory-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 20px;
    border: 4px solid #ffffff;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.memory-card-back {
    background-color: var(--pastel-lavender);
    border-color: var(--pastel-lavender-border);
    color: var(--pastel-lavender-text);
    font-size: 3rem;
    font-weight: bold;
}

.memory-card-front {
    background-color: #ffffff;
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
}

.memory-card.matched .memory-card-front {
    background-color: var(--pastel-green);
    border-color: var(--pastel-green-border);
}

.card-front-emoji {
    font-size: 2.8rem;
    line-height: 1;
}

.card-front-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-color);
}

/* --- CELEBRATION MODAL OVERLAY --- */
.celebration-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(44, 58, 71, 0.4);
    backdrop-filter: blur(8px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    transition: var(--transition-smooth);
}

.celebration-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.celebration-card {
    background-color: #ffffff;
    border: 5px solid var(--pastel-yellow-border);
    border-radius: 36px;
    padding: 3rem 2rem;
    max-width: 480px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    animation: scale-up 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes scale-up {
    0% { transform: scale(0.6); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.celebration-emoji {
    font-size: 4rem;
    line-height: 1;
    animation: wiggle 2s infinite ease-in-out;
}

.celebration-card h2 {
    font-size: 2.2rem;
    color: var(--pastel-yellow-text);
}

.celebration-card p {
    font-size: 1.2rem;
    color: var(--text-muted);
    font-weight: 500;
}

.star-reward-display {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--pastel-yellow);
    border-radius: 20px;
    padding: 0.5rem 1.5rem;
    border: 3px solid var(--pastel-yellow-border);
}

.big-star {
    font-size: 2rem;
    animation: spin-slow 10s infinite linear;
}

.reward-count {
    font-family: var(--font-ui);
    font-size: 2rem;
    font-weight: 700;
    color: var(--pastel-yellow-text);
}

.next-level-btn {
    background-color: var(--pastel-pink);
    border-color: var(--pastel-pink-border);
    color: var(--pastel-pink-text);
    font-weight: 700;
    width: 100%;
}

.next-level-btn:hover {
    background-color: #ffffff;
    box-shadow: 0 10px 20px rgba(156, 63, 104, 0.2);
}

/* --- RESPONSIVE ADJUSTMENTS --- */
@media (max-width: 768px) {
    .logo-text {
        font-size: 1.4rem;
    }
    .logo-emoji {
        font-size: 1.8rem;
    }
    .welcome-title {
        font-size: 2.2rem;
    }
    .welcome-desc {
        font-size: 1.1rem;
    }
    .activities-grid {
        grid-template-columns: 1fr;
    }
    .game-title {
        font-size: 1.8rem;
    }
    .vocales-display-panel {
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem;
    }
    .vocal-panel-left {
        font-size: 6rem;
    }
    .vocal-panel-image {
        font-size: 5rem;
    }
    .wagon-slot {
        width: 70px;
        height: 70px;
        font-size: 1.3rem;
    }
    .draggable-syllable {
        font-size: 1.3rem;
        padding: 0.6rem 1.2rem;
    }
    .memory-board {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.6rem;
    }
    .card-front-emoji {
        font-size: 2.2rem;
    }
    .card-front-text {
        font-size: 0.9rem;
    }
    .activity-row-body {
        padding-left: 0rem; /* Compact for mobile */
    }
    .activity-row-title {
        font-size: 1.3rem;
    }
}

/* Animations helper */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.4s ease-out forwards;
}

/* ===================================================
   PROFILE SELECTION SCREEN
   =================================================== */
.profile-screen {
    padding: 2rem 0;
    animation: fadeIn 0.5s ease-out;
}

.profile-hero {
    text-align: center;
    margin-bottom: 3rem;
}

.profile-hero-emoji {
    font-size: 4rem;
    animation: wiggle 3s infinite ease-in-out;
    display: block;
    margin-bottom: 0.75rem;
}

.profile-hero-title {
    font-size: 2.2rem;
    color: var(--pastel-lavender-text);
    margin-bottom: 0.5rem;
}

.profile-hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 480px;
    margin: 0 auto;
}

.profile-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 960px;
    margin: 0 auto;
}

@media (max-width: 700px) {
    .profile-cards-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}

.profile-card {
    position: relative;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255,255,255,0.9);
    border-radius: 28px;
    padding: 2.2rem 1.5rem 1.8rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-playful);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.profile-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px -10px rgba(44,58,71,0.18);
}

.profile-card-glow {
    position: absolute;
    inset: 0;
    border-radius: 28px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.student-card .profile-card-glow { background: radial-gradient(circle at 50% 0%, hsl(200,90%,85%), transparent 70%); }
.parent-card  .profile-card-glow { background: radial-gradient(circle at 50% 0%, hsl(330,80%,88%), transparent 70%); }
.teacher-card .profile-card-glow { background: radial-gradient(circle at 50% 0%, hsl(150,70%,85%), transparent 70%); }

.profile-card:hover .profile-card-glow { opacity: 1; }

.profile-card-icon {
    font-size: 3.5rem;
    line-height: 1;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
}

.profile-card-title {
    font-size: 1.5rem;
    color: var(--text-color);
}

.profile-card-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
    flex: 1;
}

.profile-card-badge {
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.3rem 0.9rem;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

.student-card  .profile-card-badge { background: var(--pastel-blue);   color: var(--pastel-blue-text);   border: 1px solid var(--pastel-blue-border); }
.parent-card   .profile-card-badge { background: var(--pastel-pink);   color: var(--pastel-pink-text);   border: 1px solid var(--pastel-pink-border); }
.teacher-card  .profile-card-badge { background: var(--pastel-green);  color: var(--pastel-green-text);  border: 1px solid var(--pastel-green-border); }

.profile-select-btn {
    width: 100%;
    padding: 0.85rem 1.2rem;
    border-radius: 16px;
    border: none;
    font-family: var(--font-ui);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-playful);
    margin-top: 0.25rem;
}

.student-btn  { background: var(--pastel-blue);   color: var(--pastel-blue-text);  border: 2px solid var(--pastel-blue-border); }
.parent-btn   { background: var(--pastel-pink);   color: var(--pastel-pink-text);  border: 2px solid var(--pastel-pink-border); }
.teacher-btn  { background: var(--pastel-green);  color: var(--pastel-green-text); border: 2px solid var(--pastel-green-border); }

.profile-select-btn:hover {
    transform: scale(1.04);
    filter: brightness(1.05);
    box-shadow: 0 6px 14px rgba(0,0,0,0.1);
}

/* Dark mode for profile cards */
body.dark-mode .profile-card {
    background: rgba(17,24,39,0.7);
    border-color: #1f2937;
}

/* ===================================================
   PROFILE CHIP (HEADER)
   =================================================== */
.profile-chip {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.9rem;
    background: var(--pastel-lavender);
    border: 2px solid var(--pastel-lavender-border);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--pastel-lavender-text);
    font-family: var(--font-ui);
}

.chip-change-btn {
    background: none;
    border: none;
    font-size: 0.9rem;
    cursor: pointer;
    color: var(--pastel-lavender-text);
    padding: 0 2px;
    line-height: 1;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.chip-change-btn:hover { opacity: 1; }

/* ===================================================
   ADULT DASHBOARD
   =================================================== */
.adult-dashboard {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    animation: fadeIn 0.5s ease-out;
}

.adult-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    background: linear-gradient(135deg, var(--pastel-blue) 0%, var(--pastel-lavender) 100%);
    border: 2px solid var(--pastel-blue-border);
    border-radius: 24px;
    padding: 1.8rem 2rem;
}

.adult-hero-title {
    font-size: 1.8rem;
    color: var(--pastel-lavender-text);
    margin-bottom: 0.3rem;
}

.adult-hero-sub {
    color: var(--text-muted);
    font-size: 1rem;
    max-width: 480px;
}

.adult-student-btn {
    background: var(--pastel-green);
    color: var(--pastel-green-text);
    border: 2px solid var(--pastel-green-border);
    padding: 0.75rem 1.4rem;
    border-radius: 16px;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-playful);
    font-family: var(--font-ui);
    font-weight: 600;
    white-space: nowrap;
}

.adult-student-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(0,0,0,0.1);
}

.adult-section {
    background: rgba(255,255,255,0.6);
    backdrop-filter: blur(8px);
    border: 2px solid rgba(255,255,255,0.9);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: var(--shadow-soft);
}

body.dark-mode .adult-section {
    background: rgba(17,24,39,0.6);
    border-color: #1f2937;
}

.adult-section-title {
    font-size: 1.35rem;
    color: var(--pastel-lavender-text);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Activity Grid for Adults */
.adult-activity-grid {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.adult-activity-card {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 1rem 1.4rem;
    border-radius: 16px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 2px solid transparent;
}

.adult-activity-card:hover {
    transform: translateX(6px);
    box-shadow: var(--shadow-card);
}

.adult-activity-card .adult-act-icon {
    font-size: 2rem;
    min-width: 2.5rem;
    text-align: center;
}

.adult-activity-card h4 {
    font-size: 1.05rem;
    color: var(--text-color);
    margin-bottom: 0.1rem;
}

.adult-activity-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.adult-activity-card div { flex: 1; }

.adult-act-arrow {
    font-size: 1.4rem;
    opacity: 0.5;
    transition: opacity 0.2s, transform 0.2s;
}

.adult-activity-card:hover .adult-act-arrow {
    opacity: 1;
    transform: translateX(4px);
}

.vocal-theme    { background: var(--pastel-blue);   border-color: var(--pastel-blue-border); }
.syllable-theme { background: var(--pastel-yellow);  border-color: var(--pastel-yellow-border); }
.consonant-theme{ background: var(--pastel-lavender);border-color: var(--pastel-lavender-border); }
.sentence-theme { background: var(--pastel-green);   border-color: var(--pastel-green-border); }
.memory-theme   { background: var(--pastel-pink);    border-color: var(--pastel-pink-border); }

/* Importance Section */
.importance-section { margin-top: 0; }

.importance-intro {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1.8rem;
    padding: 1rem 1.2rem;
    background: var(--pastel-blue);
    border-radius: 12px;
    border-left: 4px solid var(--pastel-blue-border);
}

.importance-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
}

@media (max-width: 700px) {
    .importance-cards { grid-template-columns: 1fr; }
}

.importance-card {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.2rem;
    border-radius: 16px;
    background: rgba(255,255,255,0.5);
    border: 2px solid rgba(255,255,255,0.8);
    transition: var(--transition-smooth);
}

.importance-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

body.dark-mode .importance-card {
    background: rgba(17,24,39,0.5);
    border-color: #1f2937;
}

.imp-icon-wrap {
    font-size: 1.8rem;
    width: 52px;
    height: 52px;
    min-width: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.06);
}

.imp-blue   { background: var(--pastel-blue);    border: 2px solid var(--pastel-blue-border); }
.imp-green  { background: var(--pastel-green);   border: 2px solid var(--pastel-green-border); }
.imp-pink   { background: var(--pastel-pink);    border: 2px solid var(--pastel-pink-border); }
.imp-yellow { background: var(--pastel-yellow);  border: 2px solid var(--pastel-yellow-border); }
.imp-purple { background: var(--pastel-lavender);border: 2px solid var(--pastel-lavender-border); }
.imp-orange { background: var(--pastel-orange);  border: 2px solid var(--pastel-orange-border); }

.imp-content h4 {
    font-size: 1rem;
    color: var(--text-color);
    margin-bottom: 0.4rem;
}

.imp-content p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.55;
}

.importance-tip {
    margin-top: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    background: var(--pastel-yellow);
    border: 2px solid var(--pastel-yellow-border);
    border-radius: 14px;
    padding: 1rem 1.2rem;
    color: var(--pastel-yellow-text);
    font-size: 0.95rem;
    line-height: 1.6;
}

.importance-tip i {
    font-size: 1.4rem;
    margin-top: 2px;
    flex-shrink: 0;
}

/* ===================================================
   PARENT DASHBOARD — Hero variants
   =================================================== */
.parent-hero {
    background: linear-gradient(135deg, var(--pastel-pink) 0%, var(--pastel-lavender) 100%);
    border-color: var(--pastel-pink-border);
}

.teacher-hero {
    background: linear-gradient(135deg, var(--pastel-green) 0%, var(--pastel-blue) 100%);
    border-color: var(--pastel-green-border);
}

/* Parent highlight block */
.parent-highlight-card {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
    background: linear-gradient(135deg, var(--pastel-blue), var(--pastel-lavender));
    border: 2px solid var(--pastel-blue-border);
    border-radius: 18px;
    padding: 1.3rem 1.5rem;
    margin-bottom: 1.5rem;
}

.parent-hl-icon {
    font-size: 2.8rem;
    line-height: 1;
    flex-shrink: 0;
}

.parent-highlight-card h4 {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 0.4rem;
}

.parent-highlight-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Parent info grid (syllable types) */
.parent-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (max-width: 650px) {
    .parent-info-grid { grid-template-columns: 1fr; }
}

.parent-info-card {
    padding: 1.2rem;
    border-radius: 16px;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: var(--transition-smooth);
}

.parent-info-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

.parent-info-card.imp-blue   { background: var(--pastel-blue);    border-color: var(--pastel-blue-border); }
.parent-info-card.imp-green  { background: var(--pastel-green);   border-color: var(--pastel-green-border); }
.parent-info-card.imp-pink   { background: var(--pastel-pink);    border-color: var(--pastel-pink-border); }
.parent-info-card.imp-yellow { background: var(--pastel-yellow);  border-color: var(--pastel-yellow-border); }

.pinfo-icon {
    font-size: 2rem;
    line-height: 1;
}

.parent-info-card h4 {
    font-size: 1rem;
    color: var(--text-color);
}

.parent-info-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
    flex: 1;
}

.pinfo-why {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-color);
    opacity: 0.85;
}

body.dark-mode .parent-info-card,
body.dark-mode .parent-highlight-card {
    border-color: #2d3748;
}

/* ===================================================
   TEACHER DASHBOARD — Level blocks & activity cards
   =================================================== */
.teacher-level-block {
    margin-top: 1.8rem;
}

.teacher-level-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-ui);
    font-size: 1rem;
    font-weight: 700;
    padding: 0.45rem 1.1rem;
    border-radius: 20px;
    margin-bottom: 1rem;
    letter-spacing: 0.3px;
}

.level-easy   { background: var(--pastel-blue);    color: var(--pastel-blue-text);    border: 2px solid var(--pastel-blue-border); }
.level-medium { background: var(--pastel-yellow);  color: var(--pastel-yellow-text);  border: 2px solid var(--pastel-yellow-border); }
.level-hard   { background: var(--pastel-pink);    color: var(--pastel-pink-text);    border: 2px solid var(--pastel-pink-border); }

.teacher-level-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.2rem;
}

.teacher-activity-card {
    border-radius: 18px;
    border: 2px solid transparent;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.teacher-activity-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.tact-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.3rem 0.8rem;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.tact-icon {
    font-size: 2.2rem;
    line-height: 1;
    flex-shrink: 0;
}

.tact-header h4 {
    font-size: 1.05rem;
    color: var(--text-color);
    margin-bottom: 0.15rem;
}

.tact-grade {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-family: var(--font-reading);
    font-weight: 600;
}

.tact-body {
    padding: 1rem 1.3rem 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.tact-section strong {
    display: block;
    font-size: 0.9rem;
    color: var(--text-color);
    margin-bottom: 0.35rem;
    font-family: var(--font-ui);
}

.tact-section p,
.tact-section li {
    font-size: 0.87rem;
    color: var(--text-muted);
    line-height: 1.55;
}

.tact-section ul {
    padding-left: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.tact-pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.3rem;
}

.tact-pill {
    background: rgba(255,255,255,0.5);
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 20px;
    padding: 0.2rem 0.7rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-color);
    font-family: var(--font-ui);
}

body.dark-mode .tact-pill {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.12);
}

/* Teacher Tips Grid */
.teacher-tips-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (max-width: 600px) {
    .teacher-tips-grid { grid-template-columns: 1fr; }
    .teacher-level-cards { grid-template-columns: 1fr; }
}

.teacher-tip-card {
    background: rgba(255,255,255,0.5);
    border: 2px solid rgba(255,255,255,0.8);
    border-radius: 16px;
    padding: 1.2rem;
    transition: var(--transition-smooth);
}

.teacher-tip-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

body.dark-mode .teacher-tip-card {
    background: rgba(17,24,39,0.5);
    border-color: #1f2937;
}

.ttip-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.teacher-tip-card h4 {
    font-size: 1rem;
    color: var(--text-color);
    margin-bottom: 0.35rem;
}

.teacher-tip-card p {
    font-size: 0.87rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* --- NUEVOS ESTILOS PARA APRENDER/INSTRUCCIONES DE MEMORAMA --- */
.memory-info-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
}

@media (max-width: 650px) {
    .memory-info-container {
        grid-template-columns: 1fr;
    }
}

.memory-info-card-wrap {
    padding: 1.5rem;
    border-radius: 24px;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.memory-info-card-wrap:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

.memory-info-card-wrap.info-blue   { background-color: var(--pastel-blue);    border-color: var(--pastel-blue-border); }
.memory-info-card-wrap.info-green  { background-color: var(--pastel-green);   border-color: var(--pastel-green-border); }
.memory-info-card-wrap.info-pink   { background-color: var(--pastel-pink);    border-color: var(--pastel-pink-border); }

body.dark-mode .memory-info-card-wrap {
    border-color: #2d3748;
}

.memory-info-card-wrap h4 {
    font-size: 1.2rem;
    color: var(--text-color);
    font-family: var(--font-ui);
}

.memory-info-card-wrap p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Horizontal steps layout for instructions */
.memory-steps-horizontal {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 0.8rem;
}

@media (max-width: 768px) {
    .memory-steps-horizontal {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 480px) {
    .memory-steps-horizontal {
        grid-template-columns: 1fr;
    }
}

.memory-step {
    background-color: rgba(255, 255, 255, 0.4);
    border-radius: 16px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
}

body.dark-mode .memory-step {
    background-color: rgba(15, 23, 42, 0.4);
}

.mstep-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--pastel-pink-border);
    color: #ffffff;
    font-family: var(--font-ui);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.memory-step p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* --- SELECTOR DE MODOS DE JUEGO (DIVERSAS ACTIVIDADES) --- */
.memory-modes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 750px;
    margin: 0 auto;
}

@media (max-width: 650px) {
    .memory-modes-grid {
        grid-template-columns: 1fr;
    }
}

.memory-mode-card {
    background-color: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(10px);
    border: 3px solid transparent;
    border-radius: 28px;
    padding: 2rem 1.5rem;
    text-align: center;
    cursor: pointer;
    box-shadow: var(--shadow-card);
    transition: var(--transition-playful);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
}

body.dark-mode .memory-mode-card {
    background-color: rgba(17, 24, 39, 0.75);
    border-color: #2d3748;
}

.memory-mode-card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.memory-mode-card.mode-letters   { border-color: var(--pastel-blue-border); }
.memory-mode-card.mode-cases     { border-color: var(--pastel-yellow-border); }
.memory-mode-card.mode-syllables { border-color: var(--pastel-lavender-border); }
.memory-mode-card.mode-words     { border-color: var(--pastel-pink-border); }

.memory-mode-card.mode-letters:hover   { background-color: var(--pastel-blue); }
.memory-mode-card.mode-cases:hover     { background-color: var(--pastel-yellow); }
.memory-mode-card.mode-syllables:hover { background-color: var(--pastel-lavender); }
.memory-mode-card.mode-words:hover     { background-color: var(--pastel-pink); }

.mmode-icon {
    font-size: 3.5rem;
    line-height: 1;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.08));
}

.memory-mode-card h4 {
    font-size: 1.3rem;
    color: var(--text-color);
    font-family: var(--font-ui);
}

.memory-mode-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
    flex: 1;
}

.mmode-play-btn {
    width: 80%;
    padding: 0.6rem 1.2rem;
    border-radius: 16px;
    border: none;
    font-family: var(--font-ui);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    background-color: #ffffff;
    border: 2px solid transparent;
    transition: var(--transition-playful);
    box-shadow: var(--shadow-soft);
}

.mode-letters .mmode-play-btn   { color: var(--pastel-blue-text); border-color: var(--pastel-blue-border); }
.mode-cases .mmode-play-btn     { color: var(--pastel-yellow-text); border-color: var(--pastel-yellow-border); }
.mode-syllables .mmode-play-btn { color: var(--pastel-lavender-text); border-color: var(--pastel-lavender-border); }
.mode-words .mmode-play-btn     { color: var(--pastel-pink-text); border-color: var(--pastel-pink-border); }

.memory-mode-card:hover .mmode-play-btn {
    transform: scale(1.05);
    background-color: var(--text-color);
    color: #ffffff;
    border-color: var(--text-color);
}

/* Back selector button inside board */
.back-selector-btn {
    background-color: var(--pastel-pink);
    border-color: var(--pastel-pink-border);
    color: var(--pastel-pink-text);
}

.back-selector-btn:hover {
    background-color: #ffffff;
    box-shadow: var(--shadow-card);
}

/* Adjust card front text sizes */
.card-front-text-small {
    font-size: 0.9rem !important;
    font-weight: 800;
    word-break: break-all;
    text-align: center;
}