/* 🎨 Universal Bot - Modern Telegram Mini App Styles */

:root {
    /* Telegram цвета - с явными fallback значениями */
    --tg-theme-bg-color: #ffffff;
    --tg-theme-text-color: #1a1a1a;
    --tg-theme-hint-color: #777777;
    --tg-theme-link-color: #667eea;
    --tg-theme-button-color: #667eea;
    --tg-theme-button-text-color: #ffffff;
    --tg-theme-secondary-bg-color: #f4f4f5;

    /* Кастомные цвета */
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;

    /* Тени */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    /* Glassmorphism - эффект льда (blur 5px + низкая прозрачность) */
    --glass-bg: rgba(255, 255, 255, 0.25);
    --glass-bg-light: rgba(255, 255, 255, 0.15);
    --glass-bg-strong: rgba(255, 255, 255, 0.35);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 4px 16px 0 rgba(31, 38, 135, 0.1);
    --glass-blur: 5px;
    --glass-blur-strong: 8px;

    /* Цвета текста для читаемости */
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-hint: #777777;

    /* Радиусы */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Глобальные правила для предотвращения вылезания за границы */
img {
    max-width: 100%;
    height: auto;
}

.consent-photo,
.profile-photo,
.character-avatar-big img,
.message-avatar {
    max-width: 100%;
    height: auto;
    object-fit: cover;
}

/* Предотвращение горизонтальной прокрутки */
body, html {
    overflow-x: hidden;
    max-width: 100vw;
}

/* 🎨 Background Pattern
 * Используем подход из nanobanana_bot с псевдоэлементом для лучшей поддержки фона
 */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: url('../background-pattern.jpg?v=6') center/cover no-repeat fixed #fef9f3 !important;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    position: relative;
}

/* Фиксированный фон через псевдоэлемент для лучшей совместимости */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../background-pattern.jpg?v=6') center/cover no-repeat fixed;
    z-index: -1;
}

/* 📱 Screens */
.screen {
    display: none;
    min-height: 100vh;
    animation: fadeIn 0.3s ease;
    background: transparent; /* Позволяет видеть фоновое изображение */
}

.screen.active {
    display: flex;
    flex-direction: column;
    background: transparent; /* Позволяет видеть фоновое изображение */
}

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

/* 🔄 Loading Screen */
#loading-screen {
    justify-content: center;
    align-items: center;
    background: var(--primary-gradient);
    color: white;
    z-index: 9999;
}

.loading-content {
    text-align: center;
}

.loader {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ✨ Glassmorphism появление */
@keyframes glassAppear {
    from {
        opacity: 0;
        transform: translateY(10px);
        backdrop-filter: blur(0px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
        backdrop-filter: blur(var(--glass-blur));
    }
}

.character-card,
.chat-item,
.list-item,
.package-card,
.transaction-item,
.admin-stat-card {
    animation: glassAppear 0.4s ease-out forwards;
}

/* Задержка появления для каскадного эффекта */
.character-card:nth-child(1), .list-item:nth-child(1), .package-card:nth-child(1) { animation-delay: 0.05s; }
.character-card:nth-child(2), .list-item:nth-child(2), .package-card:nth-child(2) { animation-delay: 0.1s; }
.character-card:nth-child(3), .list-item:nth-child(3), .package-card:nth-child(3) { animation-delay: 0.15s; }
.character-card:nth-child(4), .list-item:nth-child(4), .package-card:nth-child(4) { animation-delay: 0.2s; }
.character-card:nth-child(5), .list-item:nth-child(5) { animation-delay: 0.25s; }
.character-card:nth-child(6), .list-item:nth-child(6) { animation-delay: 0.3s; }

/* 🎯 Header - Glassmorphism */
.app-header {
    padding: 16px 20px;
    background: var(--glass-bg);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(var(--glass-blur-strong));
    -webkit-backdrop-filter: blur(var(--glass-blur-strong));
    box-shadow: var(--glass-shadow);
}

.header-content h1 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.user-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-name {
    font-size: 14px;
    color: var(--text-secondary);
}

.balance {
    display: flex;
    gap: 12px;
}

.balance-item {
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

.back-btn {
    background: none;
    border: none;
    font-size: 16px;
    color: var(--tg-theme-link-color);
    cursor: pointer;
    padding: 8px 0;
    margin-bottom: 8px;
    font-weight: 600;
}

/* 📊 Stats Card - Glassmorphism */
.stats-card {
    margin: 20px;
    padding: 20px;
    background: var(--glass-bg-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    color: var(--text-primary);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
}

.stat-item {
    text-align: center;
}

.stat-icon {
    font-size: 32px;
    margin-bottom: 8px;
}

.stat-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
}

.stat-label {
    display: block;
    font-size: 12px;
    opacity: 0.9;
}

/* 🚀 Quick Actions */
.quick-actions {
    padding: 0 20px;
    margin-bottom: 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.action-btn {
    padding: 16px;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.action-btn.primary {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.action-btn.primary:hover {
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
    transform: translateY(-2px);
}

.action-btn.secondary {
    background: var(--glass-bg);
    color: #333;
    border: 1px solid var(--glass-border);
}

.action-btn.secondary:hover {
    background: var(--glass-bg-strong);
    transform: translateY(-2px);
}

.action-btn.full-width {
    width: 100%;
    margin-top: 12px;
}

.btn-icon {
    font-size: 20px;
}

/* 📋 Section */
.section {
    padding: 0 20px;
    margin-bottom: 24px;
}

.section-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
    background: rgba(255, 255, 255, 0.85);
    color: var(--text-primary);
    padding: 8px 14px;
    border-radius: 10px;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid rgba(255, 255, 255, 0.6);
}

/* 🎭 Characters Grid - Glassmorphism */
.characters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}

.character-card {
    padding: 14px;
    background: var(--glass-bg-light);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    box-shadow: var(--glass-shadow);
    overflow: hidden;
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
}

.character-card:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.3);
    background: var(--glass-bg);
    border-color: rgba(102, 126, 234, 0.3);
}

.character-avatar {
    width: 60px;
    height: 60px;
    margin: 0 auto 12px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    flex-shrink: 0;
}

.character-card h3 {
    font-size: 14px;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-primary);
    font-weight: 600;
}

.character-card p {
    font-size: 12px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 📝 Create Form */
.create-form {
    padding: 20px;
}

.form-step {
    animation: slideIn 0.3s ease;
}

.form-step h3 {
    color: #333;
    margin-bottom: 8px;
}

.form-step.hidden {
    display: none;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.form-hint {
    color: #666;
    margin-bottom: 16px;
}

.form-textarea {
    width: 100%;
    min-height: 150px;
    padding: 16px;
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: var(--radius-md);
    font-size: 15px;
    font-family: inherit;
    resize: vertical;
    background: rgba(255, 255, 255, 0.7);
    color: #333;
    backdrop-filter: blur(var(--glass-blur));
}

.form-textarea:focus {
    outline: none;
    border-color: var(--tg-theme-button-color);
}

.char-counter {
    text-align: right;
    font-size: 12px;
    color: #666;
    margin-top: 8px;
}

.form-examples {
    margin: 20px 0;
}

.example-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.tag {
    padding: 8px 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: var(--radius-sm);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 2px 4px rgba(102, 126, 234, 0.3);
}

.tag:hover {
    background: var(--tg-theme-button-color);
    color: white;
}

/* 🎨 Styles Grid */
.styles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

.style-card {
    padding: 12px;
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    color: #333;
}

.style-card:hover {
    border-color: var(--tg-theme-button-color);
}

.style-card.selected {
    background: var(--tg-theme-button-color);
    color: white;
    border-color: var(--tg-theme-button-color);
}

.style-card h4 {
    font-size: 15px;
    margin-bottom: 4px;
    font-weight: 600;
    color: inherit;
}

.style-card p {
    font-size: 12px;
    color: #666;
    line-height: 1.3;
}

.style-card.selected p {
    color: rgba(255, 255, 255, 0.9);
}

/* 📊 Progress Steps (шаг 4 генерации) */
.progress-steps {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.progress-step {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 8px;
    color: #333;
}

.step-icon {
    font-size: 18px;
}

.step-text {
    font-size: 14px;
    color: #333;
}

.progress-step.completed .step-icon {
    color: #4CAF50;
}

.progress-step.active {
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
}

/* 💬 Recent Chats on Home - Glassmorphism */
.chat-item {
    background: var(--glass-bg-light);
    border-radius: var(--radius-md);
    padding: 12px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--glass-shadow);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

.chat-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.25);
    border-color: rgba(102, 126, 234, 0.4);
    background: var(--glass-bg);
}

/* Текст в chat-item */
.chat-item h3,
.chat-item .chat-name,
.chat-item strong {
    color: var(--text-primary);
    font-weight: 600;
}

.chat-item p,
.chat-item .chat-preview,
.chat-item span {
    color: var(--text-secondary);
}

/* Mobile: эффект льда (blur 5px + низкая прозрачность) */
@media (max-width: 768px) {
    :root {
        --glass-bg: rgba(255, 255, 255, 0.25);
        --glass-bg-light: rgba(255, 255, 255, 0.15);
        --glass-bg-strong: rgba(255, 255, 255, 0.35);
        --glass-blur: 5px;
        --glass-blur-strong: 8px;
    }

    .chat-item,
    .character-card,
    .list-item,
    .message-bubble {
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    }
}

/* 💬 Chat */
.chat-main {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.message {
    margin-bottom: 16px;
    animation: messageIn 0.3s ease;
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

@keyframes messageIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message.user {
    flex-direction: row-reverse;
}

.message.assistant {
    flex-direction: row;
}

/* Аватары сообщений */
.message-avatar,
.message-avatar-placeholder {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    flex-shrink: 0;
    object-fit: cover;
}

.message-avatar-placeholder {
    background: var(--tg-theme-button-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

/* Message Bubbles - Glassmorphism */
.message-bubble {
    display: inline-block;
    max-width: 70%;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 15px;
    line-height: 1.5;
    word-wrap: break-word;
}

.message.user .message-bubble {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff !important;
    border-bottom-right-radius: 4px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.message.assistant .message-bubble {
    background: rgba(255, 255, 255, 0.85);
    color: #1a1a1a !important;
    border-bottom-left-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

.message-time {
    display: block;
    font-size: 11px;
    opacity: 0.6;
    margin-top: 4px;
}

/* 🎚️ Claude-style Toggle Switch */
.claude-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 20px;
    background: rgba(0, 0, 0, 0.03);
    transition: all 0.2s ease;
    user-select: none;
}

.claude-toggle:hover {
    background: rgba(0, 0, 0, 0.06);
}

.claude-toggle input {
    display: none;
}

.claude-toggle .toggle-track {
    position: relative;
    width: 36px;
    height: 20px;
    background: #d1d5db;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.claude-toggle .toggle-thumb {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.claude-toggle input:checked + .toggle-track {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.claude-toggle input:checked + .toggle-track .toggle-thumb {
    left: 18px;
}

.claude-toggle .toggle-label {
    font-size: 16px;
    opacity: 0.6;
    transition: all 0.2s ease;
}

.claude-toggle input:checked ~ .toggle-label {
    opacity: 1;
}

/* Подсветка активного переключателя */
.claude-toggle:has(input:checked) {
    background: rgba(102, 126, 234, 0.1);
}

/* 🎚️ Chat Toggles - переключатели в области ввода */
.chat-toggles {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    flex-wrap: wrap;
}

.chat-toggles .claude-toggle {
    padding: 4px 10px;
    font-size: 12px;
}

.chat-toggles .claude-toggle .toggle-track {
    width: 32px;
    height: 18px;
}

.chat-toggles .claude-toggle .toggle-thumb {
    width: 14px;
    height: 14px;
}

.chat-toggles .claude-toggle input:checked + .toggle-track .toggle-thumb {
    left: 16px;
}

.chat-toggles .toolbar-btn {
    padding: 4px 10px;
    font-size: 14px;
}

.toolbar-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.03);
    border: none;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.toolbar-btn:hover {
    background: rgba(0, 0, 0, 0.08);
}

.toolbar-btn:active {
    transform: scale(0.98);
}

/* ✍️ Chat Input - Glassmorphism */
.chat-input-container {
    position: relative;
    background: var(--glass-bg);
    border-top: 1px solid var(--glass-border);
    box-shadow: 0 -8px 32px rgba(31, 38, 135, 0.1);
    backdrop-filter: blur(var(--glass-blur-strong));
    -webkit-backdrop-filter: blur(var(--glass-blur-strong));
}

.chat-input {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
}

.chat-input textarea {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    font-size: 15px;
    line-height: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    resize: none;
    max-height: 120px;
    min-height: 40px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-primary);
    transition: all 0.2s ease;
    box-sizing: border-box;
    overflow: hidden;
    word-wrap: break-word;
    word-break: break-word;
    vertical-align: middle;
}

.chat-input textarea:focus {
    outline: none;
    background: #ffffff;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.3);
}

.chat-input textarea::placeholder {
    color: var(--text-hint);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.send-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.send-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(51, 144, 236, 0.4);
}

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

.send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* 📎 Кнопка прикрепления файлов */
.attach-btn {
    width: 44px;
    height: 44px;
    border: 2px solid rgba(102, 126, 234, 0.3);
    background: rgba(255, 255, 255, 0.7);
    color: #333;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
    backdrop-filter: blur(var(--glass-blur));
}

.attach-btn:hover {
    background: rgba(255, 255, 255, 0.9);
}

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

/* 🌐 Кнопка веб-поиска */
.web-search-btn {
    width: 44px;
    height: 44px;
    border: 2px solid #11998e;
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    color: white;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
}

.web-search-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(17, 153, 142, 0.4);
}

.web-search-btn:active {
    transform: scale(0.95);
}

/* 🖼️ Кнопка генерации изображения */
.image-gen-btn {
    width: 44px;
    height: 44px;
    border: 2px solid #f093fb;
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
}

.image-gen-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(240, 147, 251, 0.4);
}

.image-gen-btn:active {
    transform: scale(0.95);
}

/* 🎤 Кнопка голосового ввода */
.voice-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(255, 255, 255, 0.7);
    color: #333;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(var(--glass-blur));
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: none;
}

.voice-btn:hover {
    background: var(--tg-theme-secondary-bg-color, #e8e8e8);
    transform: scale(1.05);
}

.voice-btn.recording {
    background: #ff4444;
    color: white;
    border-color: #ff4444;
}

/* Визуализатор волн */
.voice-btn.recording::before,
.voice-btn.recording::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 2px solid rgba(255, 68, 68, 0.6);
    animation: voice-wave 1.5s ease-out infinite;
}

.voice-btn.recording::after {
    animation-delay: 0.5s;
}

@keyframes voice-wave {
    0% {
        width: 44px;
        height: 44px;
        opacity: 1;
    }
    100% {
        width: 80px;
        height: 80px;
        opacity: 0;
    }
}

.voice-btn.not-supported {
    opacity: 0.3;
    cursor: not-allowed;
}

/* Подсказка при удержании */
.voice-hint {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    z-index: 1000;
    pointer-events: none;
}

/* 📎 Preview прикрепленных файлов */
.attachments-preview {
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(var(--glass-blur));
    border-top: 1px solid rgba(128, 128, 128, 0.2);
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    max-height: 120px;
    overflow-y: auto;
}

.attachment-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: #333;
}

.attachment-preview-img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.attachment-icon {
    font-size: 24px;
}

.attachment-name {
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.attachment-remove {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ef4444;
    color: white;
    border: none;
    cursor: pointer;
    font-size: 12px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.attachment-remove:hover {
    background: #dc2626;
}

/* 🎉 Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #333;
}

.empty-state-icon {
    font-size: 64px;
    margin-bottom: 16px;
}

.empty-state h3 {
    font-size: 20px;
    margin-bottom: 8px;
    color: #333;
}

.empty-state p {
    color: #666;
}

/* 🔧 Utilities */
.hidden {
    display: none !important;
}

.fixed-bottom {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    z-index: 50;
}

.app-main {
    flex: 1;
    overflow-y: auto;
    background: transparent; /* Позволяет видеть фоновое изображение */
}

/* 📱 Responsive */
@media (max-width: 480px) {
    .stats-card {
        grid-template-columns: repeat(2, 1fr);
    }

    .quick-actions {
        grid-template-columns: 1fr;
    }

    .characters-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }

    .style-card h4 {
        font-size: 14px;
    }

    .style-card p {
        font-size: 11px;
    }

    /* Адаптивное поле ввода для малых экранов */
    .chat-input {
        padding: 6px 8px;
        gap: 6px;
    }

    .chat-input textarea {
        font-size: 14px;
        padding: 8px 12px;
        min-height: 38px;
    }

    .plus-btn, .voice-btn, .send-btn {
        width: 36px;
        height: 36px;
        font-size: 16px;
        flex-shrink: 0;
    }
}

/* 🎨 Generating Animation */
.generating {
    text-align: center;
    padding: 60px 20px;
}

.generating h3 {
    margin: 20px 0 8px;
}

.generating p {
    color: #666;
}

/* 📋 Lists - Glassmorphism */
.characters-list,
.chats-list {
    padding: 20px;
}

.list-item {
    padding: 18px;
    background: var(--glass-bg-light);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--glass-shadow);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

.list-item:hover {
    transform: translateY(-3px) translateX(4px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.3);
    border-color: rgba(102, 126, 234, 0.4);
    background: var(--glass-bg);
}

.list-item h3 {
    font-size: 16px;
    margin-bottom: 4px;
    font-weight: 600;
    color: var(--text-primary);
}

.list-item p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* 👤 Character Detail */
.character-detail {
    padding: 20px;
    text-align: center;
}

.character-avatar-big {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
}

.character-detail h2 {
    font-size: 24px;
    margin-bottom: 8px;
    color: #333;
}

.character-role {
    color: #555;
    font-size: 16px;
    margin-bottom: 16px;
}

.character-description {
    margin-bottom: 24px;
    line-height: 1.6;
    color: #444;
}

.character-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(var(--glass-blur));
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.stat {
    text-align: center;
}

.stat-label {
    display: block;
    font-size: 12px;
    color: #666;
    margin-bottom: 4px;
}

.stat-value {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: #333;
}

.character-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ============================================================================
   ЭКРАН СОГЛАСИЯ С УСЛОВИЯМИ
   ============================================================================ */

.consent-container {
    padding: 20px;
    max-width: 600px;
    margin: 0 auto;
}

.consent-photo-container {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto 24px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.5);
}

.consent-photo {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    border-radius: var(--radius-lg);
}

.consent-photo-placeholder {
    width: 100%;
    aspect-ratio: 3/4;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 120px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.consent-info {
    text-align: center;
    margin-bottom: 24px;
}

.consent-info h2 {
    font-size: 24px;
    margin-bottom: 8px;
    color: #333;
}

.consent-role {
    color: #555;
    font-size: 16px;
    margin-bottom: 12px;
}

.consent-description {
    line-height: 1.6;
    color: #444;
    opacity: 0.9;
}

.consent-text {
    background: var(--glass-bg);
    padding: 20px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

.consent-text h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: #333;
}

.consent-text p {
    line-height: 1.6;
    color: #444;
    opacity: 0.9;
    margin-bottom: 12px;
}

.consent-points {
    margin: 16px 0;
    padding: 16px;
    background: var(--glass-bg-light);
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border);
}

.consent-points p {
    margin-bottom: 8px;
    font-size: 14px;
}

.consent-points p:last-child {
    margin-bottom: 0;
}

/* ============================================================================
   ЭКРАН ПРОФИЛЯ ПЕРСОНАЖА
   ============================================================================ */

.profile-container {
    padding: 20px;
    max-width: 600px;
    margin: 0 auto;
}

.profile-photo-container {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto 24px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--glass-bg-light);
    box-shadow: var(--glass-shadow);
    border: 1px solid var(--glass-border);
}

.profile-photo {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    border-radius: var(--radius-lg);
}

.profile-photo-placeholder {
    width: 100%;
    aspect-ratio: 3/4;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 120px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.profile-info {
    text-align: center;
    margin-bottom: 24px;
}

.profile-info h2 {
    font-size: 28px;
    margin-bottom: 8px;
    color: #333;
    font-weight: 700;
}

.profile-role {
    color: #555;
    font-size: 18px;
    margin-bottom: 16px;
    font-weight: 500;
}

.profile-description {
    line-height: 1.6;
    color: #444;
    opacity: 0.9;
    font-size: 15px;
}

.profile-stats {
    background: var(--glass-bg);
    padding: 20px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

.profile-stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(128, 128, 128, 0.2);
}

.profile-stat-item:last-child {
    border-bottom: none;
}

.profile-stat-label {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}

.profile-stat-value {
    font-size: 16px;
    color: #333;
    font-weight: 700;
}

/* 💬 Анимация "бот думает" */
.typing-indicator .message-bubble {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px !important;
    min-width: 100px;
}

.typing-text {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.typing-dots {
    display: flex;
    gap: 4px;
    align-items: center;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    animation: typingBounce 1.4s infinite ease-in-out;
}

.typing-dots span:nth-child(1) {
    animation-delay: 0s;
}

.typing-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingBounce {
    0%, 80%, 100% {
        transform: scale(0.6);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* 📤 Кнопка "Поделиться" в сообщениях */
.share-message-btn {
    position: absolute;
    bottom: 4px;
    right: 60px;
    background: transparent;
    border: none;
    font-size: 16px;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.2s, transform 0.2s;
    padding: 4px;
}

.share-message-btn:hover {
    opacity: 1;
    transform: scale(1.1);
}

.message-bubble {
    position: relative;
    padding-bottom: 24px;
}

/* 🗑️ Кнопка удаления чата */
.delete-chat-btn {
    background: transparent;
    border: none;
    font-size: 20px;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s, transform 0.2s;
    padding: 8px;
}

.delete-chat-btn:hover {
    opacity: 1;
    transform: scale(1.1);
}

.chat-header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

/* ============================================================================
   💰 ЛИЧНЫЙ КАБИНЕТ И БИЛЛИНГ - Glassmorphism
   ============================================================================ */

.balance-card {
    background: var(--glass-bg);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
}

.balance-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--tg-theme-secondary-bg-color, #f0f0f0);
}

.balance-item:last-child {
    border-bottom: none;
}

.balance-label {
    font-size: 16px;
    color: #333;
}

.balance-value {
    font-size: 20px;
    font-weight: bold;
    color: var(--tg-theme-button-color, #3390ec);
}

.primary-button, .secondary-button {
    padding: 14px 20px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

.primary-button {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 100%);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.primary-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

.secondary-button {
    background: var(--glass-bg);
    color: #333;
    border: 1px solid var(--glass-border);
}

.secondary-button:hover {
    background: var(--glass-bg-strong);
    transform: translateY(-2px);
}

/* Пакеты пополнения - Glassmorphism */
.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
}

.package-card {
    position: relative;
    background: var(--glass-bg-light);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    box-shadow: var(--glass-shadow);
}

.package-card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 16px 48px rgba(102, 126, 234, 0.3);
    background: var(--glass-bg);
    border-color: rgba(102, 126, 234, 0.4);
}

.package-card.popular {
    border-color: rgba(102, 126, 234, 0.5);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.7) 0%, rgba(102, 126, 234, 0.2) 100%);
}

.popular-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--tg-theme-button-color, #3390ec);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
}

.discount-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #ff5722;
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
}

.package-name {
    margin: 0 0 10px 0;
    font-size: 20px;
    font-weight: bold;
    color: #333;
}

.package-price {
    font-size: 32px;
    font-weight: bold;
    color: var(--tg-theme-button-color, #3390ec);
    margin: 15px 0;
}

.package-details {
    margin: 15px 0;
    font-size: 14px;
    line-height: 1.8;
    color: #333;
}

.package-details .bonus {
    color: #4caf50;
    font-weight: 600;
}

.savings {
    margin-top: 10px;
    padding: 8px 12px;
    background: #4caf50;
    color: white;
    border-radius: 8px;
    text-align: center;
    font-size: 13px;
    font-weight: bold;
}

/* Транзакции - Glassmorphism */
.transaction-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--glass-bg-light);
    border-radius: 12px;
    margin-bottom: 10px;
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.transaction-item:hover {
    background: var(--glass-bg);
    transform: translateX(4px);
}

.transaction-icon {
    font-size: 28px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border-radius: 50%;
    border: 1px solid var(--glass-border);
}

.transaction-info {
    flex: 1;
}

.transaction-description {
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
}

.transaction-date {
    font-size: 13px;
    color: #666;
}

.transaction-amount {
    font-size: 18px;
    font-weight: bold;
}

.transaction-amount.positive {
    color: #4caf50;
}

.transaction-amount.negative {
    color: #f44336;
}

/* ============================================================================
   👨‍💼 АДМИН ПАНЕЛЬ
   ============================================================================ */

.admin-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.admin-stat-card {
    background: var(--glass-bg-light);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.admin-stat-card:hover {
    background: var(--glass-bg);
    transform: translateY(-2px);
}

.admin-stat-card h4 {
    margin: 0 0 10px 0;
    font-size: 14px;
    color: #666;
}

.stat-number {
    font-size: 32px;
    font-weight: bold;
    color: var(--tg-theme-button-color, #3390ec);
    margin: 10px 0;
}

.stat-detail {
    font-size: 12px;
    color: #666;
    margin-top: 5px;
}

.admin-top-users {
    background: var(--tg-theme-bg-color, #fff);
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.admin-user-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--tg-theme-secondary-bg-color, #f0f0f0);
}

.admin-user-row:last-child {
    border-bottom: none;
}

.admin-users-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.admin-user-card {
    background: var(--tg-theme-bg-color, #fff);
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.admin-user-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 10px;
}

.admin-user-info {
    display: flex;
    gap: 15px;
    margin: 10px 0;
    font-size: 13px;
}

.admin-user-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--tg-theme-secondary-bg-color, #f0f0f0);
    font-size: 12px;
    color: #666;
}

.admin-edit-btn {
    padding: 6px 12px;
    background: var(--tg-theme-button-color, #3390ec);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
}

.admin-edit-btn:hover {
    opacity: 0.9;
}

.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: bold;
    margin-left: 5px;
}

.admin-badge {
    background: #ff9800;
    color: white;
}

.premium-badge {
    background: #9c27b0;
    color: white;
}

.banned-badge {
    background: #f44336;
    color: white;
}

/* Кнопка быстрого действия secondary */
.action-btn.secondary {
    background: var(--tg-theme-secondary-bg-color, #f0f0f0);
    color: #333;
}

.action-btn.secondary:hover {
    background: #ddd;
}

/* ================================
   🎨 PLUS BUTTON & ATTACH MENU
   ================================ */

/* Кнопка + (Plus) */
.plus-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: var(--tg-theme-button-color, #3390ec);
    color: white;
    border-radius: 50%;
    font-size: 24px;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(51, 144, 236, 0.3);
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.plus-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(51, 144, 236, 0.4);
}

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

/* Меню вложений */
.attach-menu {
    position: absolute;
    bottom: 100%;
    left: 0;
    right: 0;
    background: var(--tg-theme-bg-color, #fff);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    padding: 16px 20px;
    animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: bottom;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Кнопки в меню */
.attach-menu-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.2s ease;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.attach-menu-btn span:first-child {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 26px;
    transition: all 0.2s ease;
    background: var(--tg-theme-secondary-bg-color, #f0f0f0);
}

/* Стили для каждой кнопки */
.attach-menu-btn:nth-child(1) span:first-child {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.attach-menu-btn:nth-child(2) span:first-child {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}

.attach-menu-btn:nth-child(3) span:first-child {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.attach-menu-btn:hover span:first-child {
    transform: scale(1.1);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.attach-menu-btn:active span:first-child {
    transform: scale(0.95);
}

.attach-menu-btn span:last-child {
    font-size: 12px;
    font-weight: 500;
    color: #333;
    opacity: 0.8;
}

/* Контейнер кнопок в меню */
.attach-menu > div {
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: 20px;
    max-width: 400px;
    margin: 0 auto;
}

/* Адаптация под тёмную тему */
@media (prefers-color-scheme: dark) {
    .attach-menu {
        border-top-color: rgba(255, 255, 255, 0.1);
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    }
}

/* 🎚️ Toggle Switch (как в Claude) */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    cursor: pointer;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.3s;
    border-radius: 24px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-switch input:checked + .toggle-slider {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(20px);
}

.toggle-switch input:focus + .toggle-slider {
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.3);
}

/* ============================================================================
   🎨 ТЕСТОВАЯ СТРАНИЦА СТИЛЕЙ (UI Playground)
   ============================================================================ */

.test-card {
    padding: 20px;
    margin: 10px 0;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #333;
    font-weight: 500;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.test-card:active {
    transform: scale(0.98);
}

.glass-light {
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

.glass-medium {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

.glass-strong {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.glass-dark {
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    color: #fff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* ============================================================================
   📎 МОДАЛЬНОЕ ОКНО ИНФОРМАЦИИ О ФАЙЛАХ
   ============================================================================ */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur-strong));
    -webkit-backdrop-filter: blur(var(--glass-blur-strong));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    max-width: 400px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform 0.3s ease;
    box-shadow: var(--glass-shadow);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-header {
    padding: 20px 20px 12px;
    border-bottom: 1px solid var(--glass-border);
}

.modal-header h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-body {
    padding: 16px 20px;
}

.modal-footer {
    padding: 12px 20px 20px;
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* Секции типов файлов */
.file-type-section {
    background: var(--glass-bg-light);
    border-radius: 12px;
    padding: 12px 16px;
    margin-bottom: 12px;
    border: 1px solid var(--glass-border);
}

.file-type-section:last-of-type {
    margin-bottom: 0;
}

.file-type-section h3 {
    margin: 0 0 4px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.file-type-section p {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary);
}

.file-size-limit {
    display: inline-block;
    margin-top: 6px;
    padding: 2px 8px;
    background: var(--accent-color);
    color: white;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 500;
}

/* Модальное окно для информации о файлах */
.file-info-modal .modal-body {
    padding: 16px 20px 12px;
}

.file-info-modal .btn-primary {
    width: 100%;
    padding: 14px;
    font-size: 15px;
}