/* ==============================
   УМНЯШКА — Стили приложения
   ============================== */

/* --- Сброс и базовые стили --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #5B6DCD;
    --primary-light: #7B8CE8;
    --secondary: #FF6B6B;
    --accent: #FFD93D;
    --green: #6BCB77;
    --orange: #FF8C42;
    --pink: #FF6B9D;
    --purple: #A66CFF;
    --cyan: #4ECDC4;
    --bg: #F0F4FF;
    --card-bg: #FFFFFF;
    --text: #2D3436;
    --text-light: #636E72;
    --shadow: 0 4px 20px rgba(91, 109, 205, 0.15);
    --shadow-hover: 0 8px 30px rgba(91, 109, 205, 0.25);
    --radius: 16px;
    --radius-sm: 10px;
    --sidebar-width: 240px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

#confetti-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
}

/* --- Боковая панель --- */
.sidebar {
    width: var(--sidebar-width);
    background: linear-gradient(180deg, #5B6DCD 0%, #4A5ABF 50%, #3D4DB0 100%);
    color: white;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    transition: transform var(--transition);
    overflow-y: auto;
}

.sidebar-header {
    padding: 24px 20px 16px;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.logo-sub {
    font-size: 0.85rem;
    opacity: 0.8;
    margin-top: 4px;
}

.nav-modules {
    flex: 1;
    padding: 12px 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border: none;
    background: transparent;
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    text-align: left;
    width: 100%;
}

.nav-btn:hover {
    background: rgba(255,255,255,0.15);
    color: white;
    transform: translateX(4px);
}

.nav-btn.active {
    background: rgba(255,255,255,0.25);
    color: white;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.nav-icon {
    font-size: 1.3rem;
    width: 28px;
    text-align: center;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.15);
    text-align: center;
}

.stars-display {
    background: rgba(255,255,255,0.15);
    padding: 10px;
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    font-weight: 600;
}

.streak-display {
    margin-top: 8px;
    background: rgba(255,255,255,0.15);
    padding: 10px;
    border-radius: var(--radius-sm);
    font-size: 1.05rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.streak-fire {
    display: inline-block;
    font-size: 1.2rem;
    transform-origin: center;
}

.streak-fire.bump {
    animation: streakBump 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes streakBump {
    0% { transform: scale(1); }
    40% { transform: scale(1.5) rotate(-10deg); }
    70% { transform: scale(0.95) rotate(5deg); }
    100% { transform: scale(1) rotate(0); }
}

.mobile-menu-btn {
    display: none;
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 200;
    background: var(--primary);
    color: white;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    font-size: 1.4rem;
    cursor: pointer;
    box-shadow: var(--shadow);
}

/* --- Основной контент --- */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 30px;
    min-height: 100vh;
}

.module-section {
    display: none;
    animation: fadeIn 0.4s ease;
}

.module-section.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Главная страница --- */
.home-hero {
    text-align: center;
    padding: 20px 0 30px;
}

.home-hero h2 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.highlight {
    background: linear-gradient(135deg, var(--primary), var(--purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.home-subtitle {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

.home-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.home-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 28px 20px;
    text-align: center;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: all var(--transition);
    border: 2px solid transparent;
}

.home-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-light);
}

.home-card:active {
    transform: translateY(-2px);
}

.home-card-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.home-card h3 {
    font-size: 1.1rem;
    margin-bottom: 6px;
    color: var(--primary);
}

.home-card p {
    font-size: 0.85rem;
    color: var(--text-light);
}

.lesson-card {
    max-width: 760px;
    margin: 26px auto 30px;
    padding: 24px;
    border-radius: 18px;
    background: #fff;
    border: 2px solid rgba(91, 109, 205, 0.18);
    box-shadow: var(--shadow-lg);
    display: grid;
    gap: 18px;
}

.lesson-card-main {
    display: flex;
    align-items: center;
    gap: 16px;
    text-align: left;
}

.lesson-icon {
    flex: 0 0 auto;
    width: 64px;
    height: 64px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--accent), var(--orange));
    font-size: 2rem;
    box-shadow: 0 8px 22px rgba(255, 140, 66, 0.25);
}

.lesson-card h3 {
    margin: 0 0 4px;
    font-size: 1.45rem;
    color: var(--primary-dark);
}

.lesson-card p {
    margin: 0;
    color: var(--text-light);
}

.lesson-progress {
    display: grid;
    grid-template-columns: repeat(5, minmax(34px, 1fr));
    gap: 8px;
}

.lesson-dot {
    min-height: 34px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    background: rgba(91, 109, 205, 0.08);
    color: var(--text-light);
    font-weight: 800;
}

.lesson-dot.active {
    background: var(--primary);
    color: #fff;
}

.lesson-dot.done {
    background: var(--green);
    color: #fff;
}

.lesson-start-btn {
    justify-self: center;
    min-width: 240px;
}

.home-section-label {
    margin: 10px 0 18px;
    color: var(--text-light);
    font-weight: 700;
}

.lesson-banner {
    position: sticky;
    top: 0;
    z-index: 60;
    margin: 0 0 18px;
    padding: 12px 14px;
    border-radius: 14px;
    background: #fff;
    border: 1px solid rgba(91, 109, 205, 0.18);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.lesson-banner strong {
    color: var(--primary-dark);
}

.lesson-banner-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.lesson-banner button {
    border: none;
    border-radius: 999px;
    padding: 9px 12px;
    font-weight: 800;
    cursor: pointer;
}

.lesson-banner .lesson-next-btn {
    background: var(--primary);
    color: #fff;
}

.lesson-banner .lesson-stop-btn {
    background: rgba(91, 109, 205, 0.1);
    color: var(--primary);
}

/* --- Модуль: заголовок, режимы, настройки --- */
.module-header {
    margin-bottom: 20px;
}

.module-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 14px;
}

.module-modes {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.mode-btn {
    padding: 8px 18px;
    border: 2px solid var(--primary-light);
    background: white;
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}

.mode-btn:hover {
    background: var(--primary-light);
    color: white;
}

.mode-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.mode-btn:disabled,
.mode-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.module-settings {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    padding: 14px 18px;
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}

.module-settings label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

.module-settings select,
.module-settings input[type="range"] {
    padding: 6px 10px;
    border: 2px solid #E0E5FF;
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text);
    background: white;
    cursor: pointer;
}

.module-settings select:focus {
    border-color: var(--primary);
    outline: none;
}

.module-body {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow);
    min-height: 300px;
    position: relative;
}

.module-score {
    display: flex;
    gap: 24px;
    justify-content: center;
    padding: 16px;
    margin-top: 16px;
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
    font-size: 1rem;
}

.module-score strong {
    color: var(--primary);
    font-size: 1.2rem;
}

/* --- Кнопки --- */
.btn {
    padding: 12px 28px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    box-shadow: 0 4px 15px rgba(91, 109, 205, 0.3);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(91, 109, 205, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--primary);
    border: 2px solid var(--primary-light);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--primary-light);
    color: white;
}

.btn-success {
    background: linear-gradient(135deg, var(--green), #4CAF50);
    color: white;
    box-shadow: 0 4px 15px rgba(107, 203, 119, 0.3);
}

.btn-danger {
    background: linear-gradient(135deg, var(--secondary), #e74c3c);
    color: white;
}

/* --- Алфавит --- */
.alphabet-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}

.letter-card {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8f9ff, #eef1ff);
    border: 3px solid #E0E5FF;
    border-radius: 14px;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    cursor: pointer;
    transition: all var(--transition);
    user-select: none;
}

.letter-card:hover {
    transform: scale(1.1);
    border-color: var(--primary);
    box-shadow: var(--shadow-hover);
}

.letter-card.vowel {
    border-color: #FFD4D4;
    background: linear-gradient(135deg, #FFF5F5, #FFE8E8);
    color: var(--secondary);
}

.letter-card.selected {
    transform: scale(1.15);
    border-color: var(--accent);
    background: linear-gradient(135deg, #FFF9E0, #FFECB3);
    box-shadow: 0 0 20px rgba(255, 217, 61, 0.4);
}

.letter-card.correct {
    border-color: var(--green);
    background: linear-gradient(135deg, #E8F8EA, #D4EDDA);
    color: var(--green);
    animation: correctPulse 0.5s ease;
}

.letter-card.wrong {
    border-color: var(--secondary);
    background: linear-gradient(135deg, #FFE8E8, #FFD4D4);
    animation: shake 0.4s ease;
}

.letter-card .letter-emoji {
    font-size: 1rem;
    margin-top: 2px;
}

.alphabet-quiz-prompt {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 24px;
    padding: 20px;
    background: linear-gradient(135deg, #f0f0ff, #e8ecff);
    border-radius: var(--radius);
}

.alphabet-quiz-prompt .big-letter {
    font-size: 5rem;
    color: var(--primary);
    display: block;
    line-height: 1.2;
}

/* --- Таблица Шульте --- */
.schulte-grid {
    display: grid;
    gap: 6px;
    max-width: 450px;
    margin: 20px auto;
}

.schulte-grid.size-3 { grid-template-columns: repeat(3, 1fr); }
.schulte-grid.size-4 { grid-template-columns: repeat(4, 1fr); }
.schulte-grid.size-5 { grid-template-columns: repeat(5, 1fr); }

.schulte-cell {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8f9ff, #eef1ff);
    border: 3px solid #E0E5FF;
    border-radius: 12px;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text);
    cursor: pointer;
    transition: all 0.15s ease;
    user-select: none;
}

.schulte-cell:hover {
    background: linear-gradient(135deg, #e8ecff, #dde3ff);
    border-color: var(--primary-light);
}

.schulte-cell.found {
    background: linear-gradient(135deg, var(--green), #4CAF50);
    color: white;
    border-color: var(--green);
    transform: scale(0.9);
    opacity: 0.6;
}

.schulte-cell.wrong-click {
    animation: shake 0.3s ease;
    border-color: var(--secondary);
}

.schulte-cell.center-highlight {
    background: linear-gradient(135deg, #FFF3E0, #FFE0B2);
    border-color: var(--orange);
}

.schulte-info {
    display: flex;
    justify-content: center;
    gap: 30px;
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.schulte-info strong {
    color: var(--primary);
    font-size: 1.4rem;
}

/* --- Скорочтение --- */
.reading-display {
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary);
    text-align: center;
    padding: 20px;
    line-height: 1.4;
}

.reading-display.pyramid-mode {
    flex-direction: column;
    font-size: 1.4rem;
    gap: 8px;
}

.reading-display .pyramid-line {
    transition: all 0.3s ease;
    padding: 4px 12px;
    border-radius: 8px;
}

.reading-display .pyramid-line.active {
    background: #FFF3CD;
    color: var(--text);
    font-weight: 700;
}

.reading-display.highlight-mode {
    font-size: 1.5rem;
    text-align: left;
    align-items: flex-start;
    line-height: 2;
    flex-wrap: wrap;
}

.reading-display .word {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 6px;
    transition: all 0.2s ease;
    margin: 2px;
}

.reading-display .word.active {
    background: var(--accent);
    color: var(--text);
    font-weight: 700;
    transform: scale(1.1);
}

.reading-controls {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
}

/* --- Слоги --- */
.syllable-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.syllable-card {
    padding: 18px 12px;
    text-align: center;
    background: linear-gradient(135deg, #f8f9ff, #eef1ff);
    border: 3px solid #E0E5FF;
    border-radius: 14px;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary);
    cursor: pointer;
    transition: all var(--transition);
    user-select: none;
}

.syllable-card:hover {
    transform: scale(1.08);
    border-color: var(--primary);
}

.syllable-card.selected {
    border-color: var(--accent);
    background: linear-gradient(135deg, #FFF9E0, #FFECB3);
}

.syllable-card.correct {
    border-color: var(--green);
    background: linear-gradient(135deg, #E8F8EA, #D4EDDA);
    color: var(--green);
}

.syllable-card.wrong {
    border-color: var(--secondary);
    animation: shake 0.4s;
}

.word-build-area {
    display: flex;
    gap: 8px;
    justify-content: center;
    align-items: center;
    min-height: 80px;
    padding: 16px;
    background: #f8f9ff;
    border-radius: var(--radius);
    border: 3px dashed #E0E5FF;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.word-build-area .built-syllable {
    padding: 12px 18px;
    background: var(--primary);
    color: white;
    border-radius: 10px;
    font-size: 1.4rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
}

.word-build-area .built-syllable:hover {
    background: var(--secondary);
    transform: scale(0.95);
}

.word-target {
    text-align: center;
    font-size: 1.3rem;
    margin-bottom: 16px;
    color: var(--text-light);
}

.word-target .target-image {
    font-size: 4rem;
    display: block;
    margin-bottom: 8px;
}

/* --- Память --- */
.memory-grid {
    display: grid;
    gap: 10px;
    max-width: 500px;
    margin: 16px auto;
}

.memory-grid.size-2 { grid-template-columns: repeat(2, 1fr); }
.memory-grid.size-3 { grid-template-columns: repeat(4, 1fr); }
.memory-grid.size-4 { grid-template-columns: repeat(4, 1fr); }

.memory-card {
    aspect-ratio: 1;
    perspective: 600px;
    cursor: pointer;
}

.memory-card-inner {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.5s ease;
    border-radius: 14px;
}

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

.memory-card-front, .memory-card-back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    border: 3px solid #E0E5FF;
}

.memory-card-front {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    font-size: 2rem;
}

.memory-card-back {
    background: white;
    transform: rotateY(180deg);
}

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

.memory-card.matched .memory-card-back {
    border-color: var(--green);
    background: linear-gradient(135deg, #E8F8EA, #D4EDDA);
    animation: correctPulse 0.5s ease;
}

/* Режим «Запомни порядок» */
.memory-sequence-pool {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    padding: 16px;
    margin-top: 16px;
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
}
.memory-pool-btn {
    min-width: 60px;
    min-height: 60px;
    padding: 8px 12px;
    font-size: 2rem;
    border: 2px solid transparent;
    background: var(--primary-light);
    color: #fff;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: transform 0.15s, background 0.15s, border-color 0.15s;
}
.memory-pool-btn:hover { transform: scale(1.08); background: var(--primary); }
.memory-pool-btn.wrong {
    background: var(--secondary);
    animation: shake 0.3s ease;
}
.seq-slot-empty .memory-card-inner {
    background: #f3f4f8;
    border: 2px dashed rgba(91, 109, 205, 0.3);
    border-radius: inherit;
}

.memory-info {
    display: flex;
    justify-content: center;
    gap: 30px;
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.memory-info strong {
    color: var(--primary);
}

/* --- Цвета и формы --- */
.colors-display {
    text-align: center;
    margin-bottom: 24px;
}

.colors-display .big-shape {
    width: 150px;
    height: 150px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    border-radius: 20px;
    transition: all var(--transition);
}

.color-options, .shape-options {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.color-option {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 4px solid #E0E5FF;
    cursor: pointer;
    transition: all var(--transition);
}

.color-option:hover {
    transform: scale(1.15);
    border-color: var(--text);
}

.color-option.correct {
    border-color: var(--green);
    box-shadow: 0 0 20px rgba(107, 203, 119, 0.5);
}

.color-option.wrong {
    border-color: var(--secondary);
    animation: shake 0.4s;
}

.shape-option {
    min-width: 120px;
    min-height: 72px;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.2;
    background: white;
    border: 3px solid #E0E5FF;
    border-radius: 16px;
    cursor: pointer;
    transition: all var(--transition);
    white-space: normal;
    word-break: break-word;
    hyphens: auto;
}

.shape-option:hover {
    transform: scale(1.1);
    border-color: var(--primary);
}

.shape-option.correct {
    border-color: var(--green);
    background: #E8F8EA;
}

.shape-option.wrong {
    border-color: var(--secondary);
    animation: shake 0.4s;
}

.color-question {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
}

/* --- Логика --- */
.logic-items {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin: 20px 0;
}

.logic-item {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    background: white;
    border: 3px solid #E0E5FF;
    border-radius: 16px;
    cursor: pointer;
    transition: all var(--transition);
    user-select: none;
}

.logic-item:hover {
    transform: scale(1.1);
    border-color: var(--primary);
}

.logic-item.correct {
    border-color: var(--green);
    background: #E8F8EA;
    animation: correctPulse 0.5s;
}

.logic-item.wrong {
    border-color: var(--secondary);
    animation: shake 0.4s;
}

.logic-item.disabled {
    pointer-events: none;
    opacity: 0.55;
}
.logic-item.disabled.correct { opacity: 1; }

.logic-question {
    text-align: center;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.logic-sequence {
    display: flex;
    gap: 12px;
    justify-content: center;
    align-items: center;
    margin: 20px 0;
    flex-wrap: wrap;
}

.logic-sequence-item {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    background: #f8f9ff;
    border: 3px solid #E0E5FF;
    border-radius: 14px;
}

.logic-sequence-item.mystery {
    background: linear-gradient(135deg, #FFF3E0, #FFE0B2);
    border-color: var(--orange);
    font-size: 2rem;
    font-weight: 700;
    color: var(--orange);
}

/* --- Время --- */
.clock-container {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.clock-svg {
    width: 250px;
    height: 250px;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.1));
}

.clock-num {
    font-size: 14px;
    font-weight: 700;
    fill: var(--text);
    font-family: 'Segoe UI', system-ui, sans-serif;
}

.time-question {
    text-align: center;
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--primary);
}

.time-options {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.time-option {
    padding: 14px 24px;
    background: white;
    border: 3px solid #E0E5FF;
    border-radius: 14px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}

.time-option:hover {
    border-color: var(--primary);
    transform: scale(1.05);
}

.time-option.correct {
    border-color: var(--green);
    background: #E8F8EA;
}

.time-option.wrong {
    border-color: var(--secondary);
    animation: shake 0.4s;
}

/* --- Сравнение --- */
.compare-area {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 30px 0;
    flex-wrap: wrap;
}

.compare-side {
    text-align: center;
    padding: 20px 30px;
    background: #f8f9ff;
    border-radius: var(--radius);
    min-width: 120px;
}

.compare-side .compare-value {
    font-size: 4rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.compare-side .compare-objects {
    font-size: 2rem;
    line-height: 1.4;
    margin-top: 8px;
    max-width: 200px;
}

.compare-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.compare-btn {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    background: white;
    border: 3px solid #E0E5FF;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition);
    color: var(--primary);
}

.compare-btn:hover {
    border-color: var(--primary);
    transform: scale(1.15);
    background: #f0f0ff;
}

.compare-btn.correct {
    border-color: var(--green);
    background: #E8F8EA;
    color: var(--green);
}

.compare-btn.wrong {
    border-color: var(--secondary);
    color: var(--secondary);
    animation: shake 0.4s;
}

/* Режим «Длина»: вертикальные палки */
.compare-length {
    align-items: flex-end;
    min-height: 280px;
    gap: 24px;
}
.compare-stick-wrap {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    flex: 0 0 auto;
}
.compare-stick {
    width: 28px;
    border-radius: 14px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}
.compare-stick.stick-a { background: var(--primary); }
.compare-stick.stick-b { background: var(--secondary); }
.compare-buttons-vertical {
    align-self: center;
    flex-direction: column;
}

/* --- Модальное окно --- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
}

.modal-overlay.show {
    display: flex;
}

.modal-content {
    background: white;
    padding: 40px;
    border-radius: 24px;
    text-align: center;
    max-width: 400px;
    max-height: calc(100vh - 32px);
    max-height: calc(100dvh - 32px);
    overflow-y: auto;
    width: min(90%, calc(100vw - 32px));
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
    animation: modalPop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow-wrap: break-word;
}

.modal-emoji {
    font-size: 4rem;
    margin-bottom: 12px;
}

.modal-content h3 {
    font-size: 1.6rem;
    margin-bottom: 8px;
    color: var(--primary);
}

.modal-content p {
    color: var(--text-light);
    margin-bottom: 20px;
}

@keyframes modalPop {
    from { transform: scale(0.7); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* --- Онбординг --- */
.onboarding-modal {
    max-width: 420px;
}

.onboarding-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 8px;
    text-align: left;
}

.onboarding-form label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.95rem;
    color: var(--text);
    font-weight: 600;
}

.onboarding-form input[type="text"],
.onboarding-form select {
    padding: 12px 14px;
    border: 2px solid #E0E5FF;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    background: #fff;
    color: var(--text);
    outline: none;
    transition: border-color var(--transition);
    font-family: inherit;
}

.onboarding-form input[type="text"]:focus,
.onboarding-form select:focus {
    border-color: var(--primary);
}

.onboarding-form button {
    margin-top: 8px;
    width: 100%;
}

/* --- Кнопка «Для родителей» --- */
.parent-btn {
    margin-top: 10px;
    width: 100%;
    background: rgba(255,255,255,0.15);
    color: white;
    border: 1px solid rgba(255,255,255,0.2);
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: background var(--transition);
    font-family: inherit;
}

.parent-btn:hover {
    background: rgba(255,255,255,0.28);
}

/* --- Родительский экран --- */
.parent-view {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 1500;
    overflow-y: auto;
    padding: 24px;
}

.parent-view.show {
    display: block;
    animation: fadeIn 0.3s ease;
}

.parent-close {
    position: fixed;
    top: 16px;
    right: 20px;
    background: white;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
    box-shadow: var(--shadow);
    color: var(--text);
    z-index: 1600;
}

.parent-close:hover {
    box-shadow: var(--shadow-hover);
}

.parent-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px 0 60px;
}

.parent-header {
    display: flex;
    align-items: center;
    gap: 20px;
    background: white;
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
}

.parent-avatar {
    font-size: 3.5rem;
    line-height: 1;
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    border-radius: 50%;
    flex-shrink: 0;
}

.parent-header-info h2 {
    font-size: 1.5rem;
    margin-bottom: 4px;
    color: var(--primary);
}

.parent-header-info p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.parent-streak-chip {
    display: inline-block;
    background: #FFF3E0;
    color: #E65100;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 6px;
}

.parent-card {
    background: white;
    border-radius: var(--radius);
    padding: 22px 24px;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}

.parent-card h3 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 16px;
}

.parent-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 14px;
}

.parent-stat {
    background: var(--bg);
    border-radius: var(--radius-sm);
    padding: 14px;
    text-align: center;
}

.parent-stat-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary);
}

.parent-stat-label {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 4px;
}

.parent-bars {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.parent-bar-row {
    display: grid;
    grid-template-columns: 150px 1fr 100px;
    align-items: center;
    gap: 12px;
}

.parent-bar-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.95rem;
}

.parent-bar-track {
    background: var(--bg);
    height: 18px;
    border-radius: 9px;
    overflow: hidden;
}

.parent-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-light), var(--primary));
    border-radius: 9px;
    transition: width 0.5s ease;
    min-width: 2px;
}

.parent-bar-meta {
    font-size: 0.85rem;
    color: var(--text-light);
    text-align: right;
    white-space: nowrap;
}

.parent-empty {
    text-align: center;
    padding: 30px 20px;
    color: var(--text-light);
}

.parent-empty-emoji {
    font-size: 3.5rem;
    margin-bottom: 10px;
}

@media (max-width: 640px) {
    .parent-header {
        flex-direction: column;
        text-align: center;
    }
    .parent-bar-row {
        grid-template-columns: 1fr;
        gap: 4px;
    }
    .parent-bar-meta {
        text-align: left;
    }
}

/* --- Значок замка на премиум-модулях --- */
.nav-btn .nav-lock {
    margin-left: auto;
    font-size: 0.72rem;
    opacity: 0.95;
    padding: 2px 7px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.32);
}

.home-card.locked {
    position: relative;
}

.home-card .home-lock {
    position: absolute;
    top: 10px;
    right: 12px;
    font-size: 0.78rem;
    background: rgba(255,255,255,0.95);
    color: var(--primary);
    font-weight: 800;
    padding: 4px 9px;
    border-radius: 999px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

/* --- Paywall --- */
.paywall-modal {
    max-width: 480px;
    position: relative;
    padding: 32px 28px 24px;
}

.paywall-close {
    position: absolute;
    top: 10px;
    right: 14px;
    background: transparent;
    border: none;
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    color: var(--text-light);
}

.paywall-close:hover {
    color: var(--text);
}

.paywall-list {
    list-style: none;
    margin: 16px 0 20px;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 14px;
    text-align: left;
}

.paywall-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.95rem;
}

.paywall-list li span {
    font-size: 1.2rem;
}

.paywall-plans {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 12px;
}

.paywall-plan {
    width: 100%;
    padding: 14px 16px;
    font-size: 1rem;
}

.paywall-plan-featured {
    background: linear-gradient(90deg, var(--accent), var(--orange));
    color: var(--text);
}

.paywall-dismiss {
    width: 100%;
}

.paywall-note {
    font-size: 0.85rem;
    line-height: 1.45;
    margin: 6px 0 12px;
}

.paywall-note a {
    color: var(--primary);
    font-weight: 700;
    text-decoration: none;
}

.paywall-note a:hover {
    text-decoration: underline;
}

.premium-preview-modal {
    max-width: 520px;
    position: relative;
    text-align: left;
}

.premium-preview-modal .modal-emoji,
.premium-preview-modal h3,
.premium-preview-modal > p {
    text-align: center;
}

.premium-preview-list {
    list-style: none;
    padding: 0;
    margin: 18px 0 22px;
    display: grid;
    gap: 10px;
}

.premium-preview-list li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(91, 109, 205, 0.08);
    color: var(--text);
    font-weight: 600;
}

.premium-preview-actions {
    display: grid;
    gap: 10px;
}

@media (max-width: 480px) {
    .paywall-list {
        grid-template-columns: 1fr;
    }
}

/* --- Анимации --- */
@keyframes correctPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-8px); }
    40% { transform: translateX(8px); }
    60% { transform: translateX(-6px); }
    80% { transform: translateX(6px); }
}

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

@keyframes starCollect {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.8) rotate(180deg); opacity: 0.7; }
    100% { transform: scale(0) rotate(360deg); opacity: 0; }
}

.star-animation {
    position: fixed;
    font-size: 2rem;
    pointer-events: none;
    z-index: 9998;
    animation: starCollect 0.8s ease forwards;
}

/* --- Числа: объекты для счёта --- */
.count-objects {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin: 20px 0;
    min-height: 100px;
}

.count-objects .obj {
    font-size: 2.5rem;
    animation: bounce 1s ease infinite;
    animation-delay: var(--delay, 0s);
}

.number-input-area {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin: 20px 0;
    font-size: 2rem;
    font-weight: 700;
}

.number-input-area input {
    width: 80px;
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    padding: 8px;
    border: 3px solid #E0E5FF;
    border-radius: 12px;
    color: var(--primary);
    outline: none;
}

.number-input-area input:focus {
    border-color: var(--primary);
}

.number-options {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 16px;
}

.number-option {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    background: white;
    border: 3px solid #E0E5FF;
    border-radius: 14px;
    cursor: pointer;
    transition: all var(--transition);
    color: var(--primary);
}

.number-option:hover {
    transform: scale(1.1);
    border-color: var(--primary);
}

.number-option.correct {
    border-color: var(--green);
    background: #E8F8EA;
    color: var(--green);
}

.number-option.wrong {
    border-color: var(--secondary);
    animation: shake 0.4s;
}

.numbers-learn-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 12px;
}

.number-learn-card {
    text-align: center;
    padding: 16px 8px;
    background: linear-gradient(135deg, #f8f9ff, #eef1ff);
    border: 3px solid #E0E5FF;
    border-radius: 14px;
    cursor: pointer;
    transition: all var(--transition);
}

.number-learn-card:hover {
    transform: scale(1.08);
    border-color: var(--primary);
}

.number-learn-card .num {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
}

.number-learn-card .num-word {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 4px;
}

/* --- Клавиатурный фокус --- */
.home-card:focus-visible,
.nav-btn:focus-visible,
.mode-btn:focus-visible,
.btn:focus-visible,
.letter-card:focus-visible,
.number-option:focus-visible,
.number-learn-card:focus-visible,
.syllable-card:focus-visible,
.schulte-cell:focus-visible,
.compare-btn:focus-visible,
.logic-item:focus-visible,
.time-option:focus-visible,
.shape-option:focus-visible,
.color-option:focus-visible,
.memory-card:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
}

/* --- Адаптивность --- */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .main-content {
        margin-left: 0;
        padding: 70px 16px 16px;
    }

    .home-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 12px;
    }

    .lesson-card {
        padding: 18px;
        margin: 18px auto 24px;
    }

    .lesson-card-main {
        align-items: flex-start;
    }

    .lesson-icon {
        width: 52px;
        height: 52px;
        border-radius: 15px;
        font-size: 1.6rem;
    }

    .lesson-start-btn {
        width: 100%;
        min-width: 0;
    }

    .lesson-banner {
        position: static;
        flex-direction: column;
        align-items: stretch;
    }

    .lesson-banner-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .module-body {
        padding: 20px 14px;
    }

    .module-header h2 {
        font-size: 1.4rem;
    }

    .reading-display {
        font-size: 2.5rem;
    }

    .schulte-grid {
        max-width: 320px;
    }

    .clock-svg {
        width: 200px;
        height: 200px;
    }
}

@media (max-width: 480px) {
    .home-hero h2 {
        font-size: 1.6rem;
    }

    .lesson-card-main {
        flex-direction: column;
        text-align: center;
    }

    .lesson-icon {
        margin: 0 auto;
    }

    .module-modes {
        gap: 6px;
    }

    .mode-btn {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    .module-settings {
        flex-direction: column;
        gap: 10px;
    }

    .alphabet-grid {
        grid-template-columns: repeat(auto-fill, minmax(55px, 1fr));
    }

    /* На телефоне кнопки ответа пошире и с нормальной высотой для пальцев */
    .shape-option {
        min-width: 100px;
        min-height: 64px;
        padding: 10px 14px;
        font-size: 1rem;
    }
    .color-option { width: 64px; height: 64px; }
    .compare-btn { width: 56px; height: 56px; font-size: 1.5rem; }
    .compare-length { min-height: 240px; gap: 14px; }
    .compare-stick { width: 22px; }

    .number-option, .time-option {
        min-height: 48px;
        min-width: 48px;
    }

    /* Модалки на узких экранах не обрезаются по краям */
    .modal-content, .settings-modal, .paywall-modal {
        max-width: none;
        width: calc(100vw - 24px);
        padding: 22px 18px;
    }

    /* Кнопки режимов — перенос в несколько строк */
    .module-modes {
        flex-wrap: wrap;
    }
    .mode-btn { min-height: 40px; }

    /* Шульте — ячейки нормального размера под палец */
    .schulte-grid { max-width: 96vw; }

    /* Слоги — крупнее зона касания */
    .syllable-card { min-width: 56px; min-height: 56px; }
}

/* Защита от горизонтального скролла и случайных промахов */
html, body { overflow-x: hidden; }
button, .mode-btn, .shape-option, .color-option, .compare-btn,
.number-option, .time-option, .letter-card, .syllable-card, .logic-item {
    touch-action: manipulation;
    -webkit-tap-highlight-color: rgba(91, 109, 205, 0.18);
}

.storage-warning {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 1200;
    max-width: 720px;
    margin: 0 auto;
    padding: 12px 16px;
    border-radius: 12px;
    background: #fff4d6;
    border: 1px solid #ffd36b;
    color: #5c4300;
    font-size: 0.92rem;
    font-weight: 600;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.18);
    text-align: center;
}

/* ==============================
   НАСТРОЙКИ И ДОСТУПНОСТЬ
   ============================== */

/* Кнопка-шестерёнка в sidebar (в sidebar у нас синий градиент, поэтому делаем светлой) */
.settings-btn {
    width: 100%;
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    transition: background var(--transition), transform var(--transition);
    min-height: 44px;
}
.settings-btn:hover { background: rgba(255, 255, 255, 0.3); transform: translateY(-1px); }
.settings-btn:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.settings-btn span { font-size: 1.1rem; }

.settings-profile-info {
    padding: 10px 14px;
    background: rgba(91, 109, 205, 0.08);
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    font-size: 0.95rem;
    color: var(--text);
}

/* Список профилей в настройках */
.settings-hint-inline {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 400;
}
.settings-profile-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 10px;
}
.profile-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 14px;
    background: rgba(91, 109, 205, 0.06);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    transition: border-color 0.15s, background 0.15s;
}
.profile-row.active {
    border-color: var(--primary);
    background: rgba(91, 109, 205, 0.12);
}
.profile-row-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}
.profile-row-info strong { font-size: 1rem; color: var(--text); }
.profile-row-info span { font-size: 0.8rem; color: var(--text-light); }
.profile-row-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}
.profile-row-active {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 600;
    padding: 6px 10px;
}
.profile-row-btn {
    padding: 6px 14px !important;
    font-size: 0.85rem !important;
}
.profile-row-del {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: none;
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s;
}
.profile-row-del:hover { background: rgba(220, 53, 69, 0.25); }
.settings-danger {
    background: rgba(220, 53, 69, 0.04);
    border-radius: var(--radius-sm);
    padding: 14px;
}
.settings-danger .btn {
    border-color: rgba(220, 53, 69, 0.35);
    color: #b4232f;
}
.settings-danger .btn:hover {
    background: rgba(220, 53, 69, 0.1);
}
.settings-add-profile {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 10px;
    padding: 12px;
    background: rgba(91, 109, 205, 0.04);
    border-radius: var(--radius-sm);
}
.settings-add-profile input[type="text"],
.settings-add-profile select {
    padding: 8px 10px;
    border: 1px solid rgba(91, 109, 205, 0.25);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
}
.settings-add-profile input[type="text"] { flex: 1; min-width: 120px; }

/* Чип-индикатор активного профиля в сайдбаре */
.profile-chip {
    display: flex;
    gap: 6px;
    justify-content: center;
    margin-bottom: 10px;
}
.profile-chip-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.15s;
}
.profile-chip-btn:hover { background: rgba(255, 255, 255, 0.3); }
.profile-chip-btn.active {
    background: #fff;
    color: var(--primary);
    border-color: #fff;
    transform: scale(1.08);
}
.settings-hint {
    font-size: 0.8rem;
    color: var(--text-light);
    background: rgba(91, 109, 205, 0.06);
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    margin-top: 12px;
    line-height: 1.5;
}
.settings-hint b { color: var(--text); }
.settings-row input[type="range"] {
    flex: 1;
    max-width: 60%;
    accent-color: var(--primary);
}

/* Settings modal */
.settings-modal {
    max-width: 520px;
    width: 100%;
    text-align: left;
    max-height: 90vh;
    overflow-y: auto;
    padding: 32px 28px;
}
.settings-modal h3 {
    text-align: center;
    margin-bottom: 18px;
    color: var(--primary);
}
.settings-section {
    margin-bottom: 22px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(91, 109, 205, 0.12);
}
.settings-section:last-of-type { border-bottom: none; }
.settings-section h4 {
    font-size: 1rem;
    color: var(--text);
    margin-bottom: 10px;
}
.settings-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    cursor: pointer;
    min-height: 36px;
    font-size: 0.95rem;
}
.settings-row input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary);
}
.settings-row-inline {
    justify-content: space-between;
}
.settings-row-inline select {
    padding: 8px 10px;
    border: 1px solid rgba(91, 109, 205, 0.3);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    background: #fff;
    min-height: 36px;
    max-width: 60%;
}
#settings-done {
    width: 100%;
    margin-top: 8px;
}
#settings-voice-test {
    margin-top: 8px;
    font-size: 0.9rem;
    padding: 8px 14px;
}

/* Многошаговый онбординг */
.onboarding-lead {
    color: var(--text-light);
    margin-bottom: 14px;
    line-height: 1.5;
    text-align: left;
}
.onboarding-bullets {
    text-align: left;
    margin: 0 0 18px 20px;
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}
.onboarding-hint {
    font-size: 0.88rem;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.5;
    background: rgba(91, 109, 205, 0.06);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    text-align: left;
}

/* ===== A11Y: размер шрифта ===== */
body.font-sm { font-size: 14px; }
body.font-sm .sidebar { font-size: 0.9rem; }
body.font-lg { font-size: 18px; }
body.font-lg .nav-label,
body.font-lg .home-card h3,
body.font-lg .module-header h2 { font-size: 1.1em; }

/* ===== A11Y: шрифт для дислексии ===== */
body.dyslexia {
    font-family: 'OpenDyslexic', 'Comic Sans MS', 'Trebuchet MS', Verdana, sans-serif;
    letter-spacing: 0.03em;
    line-height: 1.55;
}

/* ===== A11Y: уменьшить движение ===== */
body.no-motion *,
body.no-motion *::before,
body.no-motion *::after {
    animation-duration: 0.001ms !important;
    animation-delay: 0ms !important;
    transition-duration: 0.001ms !important;
}
body.no-motion #confetti-canvas { display: none; }

/* Уважаем системный prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        transition-duration: 0.001ms !important;
    }
}

/* ===== A11Y: высокий контраст =====
   Принцип: чёрный фон, жёлтый акцент, белый текст. Используем !important,
   т.к. много мест в обычных стилях задают градиенты жёстко мимо переменных. */
body.high-contrast {
    --primary: #FFEB3B;
    --primary-light: #FFF176;
    --secondary: #FF5252;
    --accent: #FFEB3B;
    --green: #69F0AE;
    --orange: #FFAB40;
    --purple: #CE93D8;
    --pink: #FF80AB;
    --cyan: #80DEEA;
    --bg: #000000;
    --card-bg: #141414;
    --text: #FFFFFF;
    --text-light: #E0E0E0;
    --shadow: 0 4px 20px rgba(255, 235, 59, 0.3);
    --shadow-hover: 0 8px 30px rgba(255, 235, 59, 0.5);
    background: #000 !important;
    color: #fff !important;
}
body.high-contrast .sidebar {
    background: #0a0a0a !important;
    color: #fff !important;
    border-right: 2px solid var(--primary);
}
body.high-contrast .logo {
    background: none !important;
    -webkit-text-fill-color: var(--primary) !important;
    color: var(--primary) !important;
}
body.high-contrast .main-content,
body.high-contrast .module-section,
body.high-contrast .home-hero {
    background: #000 !important;
    color: #fff !important;
}
body.high-contrast .home-card,
body.high-contrast .parent-card,
body.high-contrast .parent-view,
body.high-contrast .modal-content {
    background: #141414 !important;
    color: #fff !important;
    border: 2px solid var(--primary) !important;
    box-shadow: 0 0 0 1px #000, 0 4px 20px rgba(255, 235, 59, 0.25) !important;
}
body.high-contrast .modal-overlay {
    background: rgba(0, 0, 0, 0.85) !important;
}
body.high-contrast h1,
body.high-contrast h2,
body.high-contrast h3,
body.high-contrast h4,
body.high-contrast p,
body.high-contrast span,
body.high-contrast label,
body.high-contrast strong,
body.high-contrast .home-card h3,
body.high-contrast .home-card p,
body.high-contrast .home-subtitle,
body.high-contrast .onboarding-lead,
body.high-contrast .onboarding-bullets,
body.high-contrast .settings-hint {
    color: #fff !important;
}
body.high-contrast .home-card .home-card-icon,
body.high-contrast .modal-emoji {
    filter: drop-shadow(0 0 3px rgba(255, 235, 59, 0.4));
}
body.high-contrast .btn,
body.high-contrast .btn-primary,
body.high-contrast .btn-secondary,
body.high-contrast .paywall-plan,
body.high-contrast .mode-btn.active,
body.high-contrast .nav-btn.active {
    background: var(--primary) !important;
    color: #000 !important;
    border: 2px solid #000 !important;
    box-shadow: 0 0 0 2px var(--primary) !important;
    -webkit-text-fill-color: #000 !important;
}
body.high-contrast .parent-close {
    background: #000 !important;
    color: #fff !important;
    border: 2px solid #fff !important;
    -webkit-text-fill-color: #fff !important;
}
body.high-contrast .nav-btn,
body.high-contrast .mode-btn,
body.high-contrast .settings-btn,
body.high-contrast .parent-btn {
    background: #0a0a0a !important;
    color: #fff !important;
    border: 1.5px solid #fff !important;
}
body.high-contrast .nav-btn:hover,
body.high-contrast .mode-btn:hover,
body.high-contrast .settings-btn:hover,
body.high-contrast .parent-btn:hover {
    background: #222 !important;
}
body.high-contrast .letter-card,
body.high-contrast .schulte-cell,
body.high-contrast .memory-card,
body.high-contrast .syllable-card,
body.high-contrast .number-option,
body.high-contrast .number-learn-card,
body.high-contrast .logic-item,
body.high-contrast .time-option,
body.high-contrast .shape-option,
body.high-contrast .compare-btn {
    background: #141414 !important;
    color: #fff !important;
    border: 2px solid var(--primary) !important;
}

body.high-contrast .color-option {
    color: #fff !important;
    border: 4px solid #000 !important;
    box-shadow: 0 0 0 2px #fff !important;
}
body.high-contrast .letter-card.correct,
body.high-contrast .syllable-card.correct,
body.high-contrast .number-option.correct,
body.high-contrast .shape-option.correct,
body.high-contrast .logic-item.correct,
body.high-contrast .color-option.correct {
    background: var(--green) !important;
    color: #000 !important;
    border-color: #000 !important;
}
body.high-contrast .letter-card.wrong,
body.high-contrast .syllable-card.wrong,
body.high-contrast .number-option.wrong,
body.high-contrast .shape-option.wrong,
body.high-contrast .logic-item.wrong,
body.high-contrast .color-option.wrong {
    background: var(--secondary) !important;
    color: #fff !important;
    border-color: #fff !important;
}
body.high-contrast .letter-card.vowel {
    border-color: var(--secondary) !important;
}
body.high-contrast input,
body.high-contrast select,
body.high-contrast textarea {
    background: #141414 !important;
    color: #fff !important;
    border: 2px solid var(--primary) !important;
}
body.high-contrast .highlight,
body.high-contrast .big-letter {
    background: none !important;
    -webkit-text-fill-color: var(--primary) !important;
    color: var(--primary) !important;
}
body.high-contrast .stars-display,
body.high-contrast .streak-display {
    background: rgba(255, 235, 59, 0.15) !important;
    color: #fff !important;
    border: 1.5px solid var(--primary) !important;
}
body.high-contrast .paywall-list li {
    color: #fff !important;
}
body.high-contrast .settings-hint {
    background: #1a1a1a !important;
    border: 1px solid var(--primary) !important;
}
body.high-contrast .settings-profile-info,
body.high-contrast .profile-row,
body.high-contrast .settings-add-profile {
    background: #1a1a1a !important;
    border: 1px solid var(--primary) !important;
}
body.high-contrast .profile-row.active {
    background: #000 !important;
    border: 2px solid var(--primary) !important;
}
body.high-contrast .profile-row-info strong,
body.high-contrast .profile-row-info span { color: #fff !important; }
body.high-contrast .profile-row-active { color: var(--primary) !important; }
body.high-contrast .onboarding-hint {
    background: #1a1a1a !important;
    color: #fff !important;
    border: 1px solid var(--primary) !important;
}
body.high-contrast .nav-lock,
body.high-contrast .home-lock {
    color: var(--primary) !important;
}

/* ===== A11Y: режим для дальтоников ===== */
.color-option .color-name { display: none; }
body.colorblind .color-option {
    border: 3px solid #222 !important;
    display: flex !important;
    align-items: flex-end !important;
    justify-content: center !important;
    padding: 8px !important;
}
body.colorblind .color-option .color-name {
    display: block;
    font-size: 0.85em;
    font-weight: 700;
    background: rgba(0, 0, 0, 0.65);
    color: #fff;
    padding: 3px 8px;
    border-radius: 6px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.8);
}