<style>
/* === ОСНОВНЫЕ ПЕРЕМЕННЫЕ === */
:root {
    --primary: #6e8efb;
    --primary-light: #8aa6ff;
    --secondary: #a777e3;
    --accent: #4ecdc4;
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-card: #ffffff;
    --text-primary: #000000;
    --text-secondary: #666666;
    --text-muted: #888888;
    --border: #e0e0e0;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.08);
    --border-radius: 8px;
    --transition: all 0.2s ease;
    --card-bg: #ffffff;
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --primary-gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --accent-color: var(--accent);
    --dark-bg: #f8f9fa;
    
    /* Новые переменные для навигации */
    --pure-white: #ffffff;
    --snow-white: #fafafa;
    --cloud-white: #f5f5f5;
    --light-gray: #e0e0e0;
    --medium-gray: #9e9e9e;
    --dark-gray: #616161;
    --charcoal: #424242;
    --jet-black: #212121;
    --pure-black: #000000;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
}

.dark-theme {
    --primary: #6e8efb;
    --primary-light: #8aa6ff;
    --secondary: #a777e3;
    --accent: #4ecdc4;
    --bg-primary: #0f0f23;
    --bg-secondary: #1a1a2e;
    --bg-card: #1a1a2e;
    --text-primary: #000000;
    --text-secondary: #b8b8d0;
    --text-muted: #7a7a9a;
    --border: #2d2d4d;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.3);
    --card-bg: #1a1a2e;
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    --primary-gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --accent-color: var(--accent);
    --dark-bg: #0f0f23;
    
    /* Темная тема для навигации - сохраняем черно-белую схему */
    --pure-white: #ffffff;
    --snow-white: #0f0f23;
    --cloud-white: #1a1a2e;
    --light-gray: #2d2d4d;
    --medium-gray: #7a7a9a;
    --dark-gray: #b8b8d0;
    --charcoal: #d8d8f0;
    --jet-black: #f0f0ff;
    --pure-black: #ffffff;
}

/* === БАЗОВЫЕ СТИЛИ === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    transition: var(--transition);
    padding-top: 70px; /* Отступ для фиксированной навигации */
}

/* === ОБНОВЛЕННАЯ НАВИГАЦИЯ === */
/* Навигационная панель - БЕЛЫЙ ФОН */
.navbar {
    background: var(--pure-white) !important;
    border-bottom: 1px solid var(--light-gray);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.03);
    transition: all var(--transition-base);
    backdrop-filter: none;
    padding: 0.5rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.container-navbar {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Логотип - ЧЕРНЫЙ ТЕКСТ */
.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--pure-black);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.navbar-brand i {
    color: var(--pure-black);
    font-size: 1.8rem;
    transition: var(--transition-base);
}

.navbar-brand:hover {
    opacity: 0.8;
}

.navbar-brand:hover i {
    transform: rotate(-10deg);
}

/* Навигационные ссылки - ЧЕРНЫЙ И СЕРЫЙ ТЕКСТ */
.navbar-nav {
    display: flex;
    gap: 1rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--dark-gray);
    text-decoration: none;
    padding: 0.75rem 1.25rem;
    border-radius: var(--border-radius-md);
    transition: var(--transition-base);
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.nav-link:hover {
    color: var(--pure-black);
    background: var(--cloud-white);
}

.nav-link i {
    font-size: 1.1rem;
    transition: var(--transition-base);
    color: var(--dark-gray);
}

.nav-link:hover i {
    color: var(--pure-black);
}

.nav-link.active {
    color: var(--pure-black);
    background: var(--cloud-white);
}

/* Кнопки авторизации - ЧЕРНЫЙ И СЕРЫЙ */
.navbar-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.navbar-link {
    background: none;
    border: 2px solid transparent;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--dark-gray);
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.navbar-link:hover {
    color: var(--pure-black);
    background: var(--cloud-white);
}

.btn-outline-black {
    border-color: var(--pure-black);
    color: var(--pure-black);
    background: transparent;
}

.btn-outline-black:hover {
    background: var(--pure-black);
    color: var(--pure-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Информация пользователя */
.navbar-user {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    cursor: pointer;
}

.user-info span {
    font-weight: 600;
    color: var(--pure-black);
    font-size: 0.95rem;
}

.balance-info {
    font-size: 0.875rem;
    color: var(--dark-gray);
    font-weight: 500;
    margin-top: 0.125rem;
}

/* Выпадающее меню пользователя */
.user-dropdown {
    background: var(--pure-white);
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius-md);
    padding: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    transition: var(--transition-base);
}

.user-dropdown:hover {
    border-color: var(--pure-black);
    background: var(--cloud-white);
}

.user-dropdown i:first-child {
    font-size: 1.5rem;
    color: var(--pure-black);
}

.user-dropdown i:last-child {
    font-size: 0.75rem;
    color: var(--dark-gray);
    transition: var(--transition-base);
}

.user-dropdown.active i:last-child {
    transform: rotate(180deg);
}

/* Выпадающее меню */
.user-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--pure-white);
    border-radius: var(--border-radius-md);
    padding: 0.5rem;
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--light-gray);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-base);
    z-index: 1001;
    max-height: 400px;
    overflow-y: auto;
}

.user-dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    color: var(--dark-gray);
    text-decoration: none;
    border-radius: var(--border-radius-md);
    transition: var(--transition-base);
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
}

.dropdown-item:hover {
    background: var(--cloud-white);
    color: var(--pure-black);
}

.dropdown-item i {
    width: 1.25rem;
    text-align: center;
    font-size: 1.1rem;
    color: var(--charcoal);
}

.dropdown-divider {
    height: 1px;
    background: var(--light-gray);
    margin: 0.5rem 0;
}

.logout-btn {
    color: var(--dark-gray);
}

.logout-btn:hover {
    background: var(--cloud-white);
    color: var(--pure-black);
}

/* Кнопка мобильного меню */
.navbar-toggler {
    display: none;
    background: var(--pure-white);
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius-md);
    padding: 0.75rem;
    cursor: pointer;
    transition: var(--transition-base);
    position: relative;
}

.navbar-toggler:hover {
    border-color: var(--pure-black);
    background: var(--cloud-white);
}

.navbar-toggler span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--pure-black);
    position: relative;
    transition: var(--transition-base);
}

.navbar-toggler span::before,
.navbar-toggler span::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--pure-black);
    left: 0;
    transition: var(--transition-base);
}

.navbar-toggler span::before {
    top: -6px;
}

.navbar-toggler span::after {
    bottom: -6px;
}

.navbar-toggler.active span {
    background: transparent;
}

.navbar-toggler.active span::before {
    top: 0;
    transform: rotate(45deg);
}

.navbar-toggler.active span::after {
    bottom: 0;
    transform: rotate(-45deg);
}

/* === МОДАЛЬНЫЕ ОКНА === */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.active,
.modal.show {
    display: flex;
    opacity: 1;
}

.modal-content {
    background-color: var(--pure-white);
    margin: 0 auto;
    padding: 0;
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--light-gray);
    animation: modalSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

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

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    background: var(--pure-white);
    color: var(--pure-black);
    padding: 25px 20px 20px;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    text-align: center;
    position: relative;
    border-bottom: 1px solid var(--light-gray);
}

.modal-header h2 {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--pure-black);
}

.modal-header p {
    margin: 8px 0 0 0;
    font-size: 0.9rem;
    color: var(--dark-gray);
}

.close {
    position: absolute;
    right: 15px;
    top: 20px;
    font-size: 28px;
    cursor: pointer;
    color: var(--dark-gray);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition-base);
    background: none;
    border: none;
}

.close:hover {
    background-color: var(--cloud-white);
    color: var(--pure-black);
}

.modal-body {
    padding: 30px;
}

/* Формы в модальных окнах */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--pure-black);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius-md);
    background: var(--pure-white);
    color: var(--pure-black);
    font-size: 15px;
    transition: var(--transition-base);
    font-family: inherit;
}

.form-control:focus {
    outline: none;
    border-color: var(--pure-black);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

/* Кнопки в модальных окнах */
.btn-modal {
    width: 100%;
    padding: 14px;
    background: var(--pure-black);
    color: var(--pure-white);
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-modal:hover {
    background: var(--jet-black);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.modal-footer {
    text-align: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--light-gray);
}

.modal-footer p {
    color: var(--dark-gray);
    margin: 0;
    font-size: 0.95rem;
}

.modal-footer a {
    color: var(--pure-black);
    cursor: pointer;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-base);
}

.modal-footer a:hover {
    text-decoration: underline;
}

/* Специфичные стили для модальных окон уведомлений */
.modal-notification {
    background: rgba(52, 199, 89, 0.15);
    color: #34c759;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.modal-notification p {
    margin: 0 0 10px 0;
    line-height: 1.4;
}

.modal-notification p:last-child {
    margin-bottom: 0;
    font-weight: 600;
}

/* === ОСНОВНОЙ КОНТЕЙНЕР === */
.main-container {
    max-width: 1200px;
    margin: 0 auto; /* Убрали margin-top, так как body уже имеет padding-top */
    padding: 2rem;
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 2rem;
}

/* === БОКОВАЯ ПАНЕЛЬ === */
.sidebar {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    height: fit-content;
    position: sticky;
    top: 100px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.sidebar-section {
    margin-bottom: 2rem;
}

.sidebar-section h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.sidebar-links {
    list-style: none;
}

.sidebar-links li {
    margin-bottom: 0.5rem;
}

.sidebar-links a {
    color: var(--text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.6rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-size: 0.9rem;
}

.sidebar-links a:hover, .sidebar-links a.active {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* === КОНТЕНТ === */
.content {
    display: grid;
    gap: 1.5rem;
}

/* === СЕТКА ПЕРСОНАЖЕЙ === */
.characters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.character-card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.character-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.character-image {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.character-info {
    padding: 1.25rem;
}

.character-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.character-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.85rem;
    line-height: 1.4;
}

.character-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 0.85rem;
}

.stat {
    text-align: center;
}

.stat-value {
    font-weight: 600;
    color: var(--primary);
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.character-actions {
    display: flex;
    gap: 0.5rem;
}

.character-actions .btn {
    flex: 1;
    padding: 0.5rem;
    font-size: 0.85rem;
}

/* === ФИЛЬТРЫ И ПОИСК === */
.filters {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.search-box {
    position: relative;
    margin-bottom: 1.5rem;
}

.search-input {
    width: 100%;
    padding: 0.9rem 1rem 0.9rem 2.5rem;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(110, 142, 251, 0.2);
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.filter-tag {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.filter-tag.active {
    background: var(--primary);
    color: white;
}

/* === РЕКОМЕНДАЦИИ === */
.recommendations {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.recommendations-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.recommendations-header h2 {
    font-size: 1.25rem;
    color: var(--text-primary);
    font-weight: 600;
}

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

.recommendation-card {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: 1rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--border);
}

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

.recommendation-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.recommendation-card div {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* === СТАТИСТИКА === */
.stats {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    flex: 1;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 1rem;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* === АДАПТИВНОСТЬ === */
@media (max-width: 1024px) {
    .main-container {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        position: static;
        order: 2;
    }
    
    .content {
        order: 1;
    }
}

@media (max-width: 768px) {
    .navbar-toggler {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .navbar-nav {
        display: none !important;
    }
    
    .navbar-brand span {
        font-size: 1.25rem;
    }
    
    .navbar-brand i {
        font-size: 1.5rem;
    }
    
    .container-navbar {
        padding: 0 1rem;
    }
    
    .main-container {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .modal-content {
        width: 95%;
        margin: 10px;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .modal-header {
        padding: 15px;
    }
    
    .modal-header h2 {
        font-size: 1.3rem;
    }
    
    .stats {
        flex-direction: column;
    }
}

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

.character-card {
    animation: fadeIn 0.4s ease-out;
}

.character-card:nth-child(2) { animation-delay: 0.1s; }
.character-card:nth-child(3) { animation-delay: 0.2s; }
.character-card:nth-child(4) { animation-delay: 0.3s; }
</style>