/* Основные переменные */
:root {
    --primary-color: #10b981;
    --primary-dark: #059669;
    --secondary-color: #3b82f6;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --success-color: #10b981;
    --income-color: #10b981;
    --expense-color: #ef4444;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius: 0.5rem;
    --radius-sm: 0.25rem;
    --radius-lg: 0.75rem;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--gray-50);
    color: var(--gray-800);
    line-height: 1.5;
}

/* Навигационная панель */
.navbar {
    background-color: white;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-brand-wrapper {
    position: relative;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius);
    transition: background 0.2s;
}

.nav-brand:hover {
    background-color: var(--gray-100);
}

.nav-brand i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.nav-brand-arrow {
    font-size: 0.75rem;
    color: var(--gray-500);
    transition: transform 0.2s;
}

.nav-brand-wrapper.active .nav-brand-arrow {
    transform: rotate(180deg);
}

.nav-brand-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 180px;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s;
    z-index: 200;
    margin-top: 0.5rem;
    padding: 0.5rem 0;
}

.nav-brand-wrapper.active .nav-brand-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-brand-dropdown .dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--gray-700);
    text-decoration: none;
    transition: background 0.2s;
}

.nav-brand-dropdown .dropdown-item:hover {
    background-color: var(--gray-100);
    color: var(--gray-900);
}

.nav-brand-dropdown .dropdown-item i {
    width: 20px;
    text-align: center;
    color: var(--gray-500);
}

.nav-brand-dropdown .dropdown-item.active {
    background-color: var(--primary-color);
    color: white;
}

.nav-brand-dropdown .dropdown-item.active i {
    color: white;
}

.nav-menu {
    display: flex;
    gap: 1.5rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--gray-600);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
    transition: all 0.2s;
}

.nav-link:hover {
    color: var(--gray-900);
    background-color: var(--gray-100);
}

.nav-link.active {
    color: var(--primary-color);
    background-color: var(--gray-100);
    font-weight: 500;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--gray-600);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    transition: all 0.2s;
}

.theme-toggle:hover {
    background-color: var(--gray-100);
    color: var(--gray-900);
}

.auth-buttons {
    display: flex;
    gap: 0.75rem;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--gray-600);
    overflow: hidden;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-name {
    font-weight: 500;
}

.btn-logout {
    background: none;
    border: none;
    color: var(--gray-500);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius);
    transition: all 0.2s;
}

.btn-logout:hover {
    color: var(--danger-color);
    background-color: var(--gray-100);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-600);
    cursor: pointer;
    padding: 0.5rem;
}

/* Кнопки */
.btn {
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    border: 1px solid transparent;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
    border-color: var(--secondary-color);
}

.btn-success {
    background-color: var(--success-color);
    color: white;
    border-color: var(--success-color);
}

.btn-success:hover {
    background-color: #059669;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
    border-color: var(--danger-color);
}

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-outline {
    background-color: transparent;
    color: var(--gray-700);
    border-color: var(--gray-300);
}

.btn-outline:hover {
    background-color: var(--gray-100);
    border-color: var(--gray-400);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

/* Основное содержимое */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    min-height: calc(100vh - 64px);
}

.page {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.page-header {
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
}

.page-actions {
    display: flex;
    gap: 0.75rem;
}

/* Статистика */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-card.income .stat-icon {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--income-color);
}

.stat-card.expense .stat-icon {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--expense-color);
}

.stat-card.balance .stat-icon {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--secondary-color);
}

.stat-info {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
}

/* Кнопка быстрого добавления (кружок) */
.quick-add-circle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.2s, opacity 0.2s;
    flex-shrink: 0;
}

.quick-add-circle:hover {
    transform: scale(1.15);
    opacity: 0.9;
}

.stat-card.income .quick-add-circle {
    background-color: var(--income-color);
    color: white;
}

.stat-card.expense .quick-add-circle {
    background-color: var(--expense-color);
    color: white;
}

/* Тренды */
.trends-section {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.trend-item {
    flex: 1;
    background: white;
    border-radius: var(--radius);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    font-size: 0.875rem;
}

.trend-up {
    color: var(--income-color);
}

.trend-down {
    color: var(--expense-color);
}

/* Dashboard grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
}

.dashboard-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.dashboard-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Табы в карточке */
.card-header-tabs {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
    background: var(--gray-100);
    border-radius: var(--radius);
    padding: 0.25rem;
}

.card-tab {
    flex: 1;
    padding: 0.5rem 0.75rem;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-500);
    cursor: pointer;
    transition: all 0.2s;
}

.card-tab.active {
    background: white;
    color: var(--gray-800);
    box-shadow: var(--shadow-sm);
}

.card-tab:hover:not(.active) {
    color: var(--gray-700);
}

.chart-container {
    position: relative;
    height: 250px;
    margin-bottom: 1rem;
}

.categories-list {
    max-height: 200px;
    overflow-y: auto;
}

.category-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--gray-100);
}

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

.category-color {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.category-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
}

.category-info {
    flex: 1;
}

.category-name {
    font-weight: 500;
    color: var(--gray-900);
}

.category-amount {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.category-percentage {
    font-weight: 600;
    color: var(--gray-700);
}

/* Транзакции */
.filters-section {
    background: white;
    border-radius: var(--radius);
    padding: 1rem;
    margin-bottom: 1.5rem;
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    box-shadow: var(--shadow);
}

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

.filter-group label {
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.filter-group select {
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background-color: white;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.transactions-container {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.transactions-list {
    padding: 1rem;
}

.transaction-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid var(--gray-100);
    transition: background 0.2s;
    cursor: pointer;
}

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

.transaction-item:hover {
    background-color: var(--gray-50);
}

.transaction-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.transaction-icon.income {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--income-color);
}

.transaction-icon.expense {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--expense-color);
}

.transaction-icon.transfer {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--secondary-color);
}

.transaction-info {
    flex: 1;
    min-width: 0;
}

.transaction-title {
    font-weight: 500;
    color: var(--gray-900);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.transaction-meta {
    display: flex;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 0.25rem;
    flex-wrap: wrap;
}

.spent-by-tag {
    color: var(--secondary-color);
    font-weight: 500;
}

.spent-by-tag.shared {
    color: var(--primary-color);
}

/* Топ описаний */
.descriptions-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.description-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--gray-100);
}

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

.description-rank {
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gray-100);
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--gray-600);
    flex-shrink: 0;
}

.description-name {
    flex: 1;
    font-size: 0.875rem;
    color: var(--gray-800);
}

.description-count {
    font-size: 0.75rem;
    color: var(--gray-400);
    white-space: nowrap;
}

.description-amount {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--expense-color);
    white-space: nowrap;
}

.description-percentage {
    font-size: 0.75rem;
    color: var(--gray-500);
    min-width: 2.5rem;
    text-align: right;
}

#topDescriptionsCard {
    margin-top: 1.5rem;
}

.transaction-amount {
    font-weight: 600;
    text-align: right;
}

.transaction-amount.income {
    color: var(--income-color);
}

.transaction-amount.expense {
    color: var(--expense-color);
}

.transaction-date {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-align: right;
    margin-top: 0.25rem;
}

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

.account-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
    overflow: hidden;
}

.account-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

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

.account-card.archived {
    opacity: 0.6;
}

.account-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.account-name {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.account-type {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: capitalize;
}

.account-balance {
    font-size: 1.5rem;
    font-weight: 700;
    margin-top: 1rem;
}

.account-balance.positive {
    color: var(--income-color);
}

.account-balance.negative {
    color: var(--expense-color);
}

.account-balance.zero {
    color: var(--gray-500);
}

/* Бюджеты */
.budgets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.budget-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.budget-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.budget-title {
    font-weight: 600;
    color: var(--gray-900);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.budget-period {
    font-size: 0.75rem;
    color: var(--gray-500);
    background: var(--gray-100);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
}

.budget-progress {
    margin-bottom: 1rem;
}

.budget-progress-bar {
    height: 8px;
    background: var(--gray-200);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.budget-progress-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s ease;
}

.budget-progress-fill.safe {
    background: var(--success-color);
}

.budget-progress-fill.warning {
    background: var(--warning-color);
}

.budget-progress-fill.danger {
    background: var(--danger-color);
}

.budget-amounts {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
}

.budget-spent {
    color: var(--gray-700);
}

.budget-remaining {
    font-weight: 500;
}

.budget-remaining.positive {
    color: var(--success-color);
}

.budget-remaining.negative {
    color: var(--danger-color);
}

/* Формы */
.form-group {
    margin-bottom: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.375rem;
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    color: var(--gray-800);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.form-check input {
    width: auto;
}

.form-check label {
    font-size: 0.875rem;
    color: var(--gray-700);
}

/* Аутентификация */
.auth-container {
    max-width: 400px;
    margin: 2rem auto;
    background-color: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.auth-tabs {
    display: flex;
    background-color: var(--gray-100);
}

.auth-tab {
    flex: 1;
    padding: 1rem;
    background: none;
    border: none;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s;
}

.auth-tab:hover {
    background-color: var(--gray-200);
}

.auth-tab.active {
    background-color: white;
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
}

.auth-form {
    padding: 2rem;
    display: none;
}

.auth-form.active {
    display: block;
}

.auth-form h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
    text-align: center;
}

/* Модальные окна */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
}

.modal-content {
    background-color: white;
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-content.modal-sm {
    max-width: 380px;
}

/* Select с кнопкой действия */
.select-with-action {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.select-with-action select {
    flex: 1;
}

.btn-icon {
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background: white;
    color: var(--gray-600);
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.2s;
}

.btn-icon:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 1.5rem 1rem;
    border-bottom: 1px solid var(--gray-200);
}

.modal-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-500);
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
}

.modal-close:hover {
    color: var(--gray-700);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
    margin-top: 1rem;
}

/* Уведомления */
.notifications {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.notification {
    background-color: white;
    border-radius: var(--radius);
    padding: 1rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 300px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification.success {
    border-left: 4px solid var(--success-color);
}

.notification.error {
    border-left: 4px solid var(--danger-color);
}

.notification.warning {
    border-left: 4px solid var(--warning-color);
}

.notification.info {
    border-left: 4px solid var(--primary-color);
}

.notification-icon {
    font-size: 1.25rem;
}

.notification.success .notification-icon {
    color: var(--success-color);
}

.notification.error .notification-icon {
    color: var(--danger-color);
}

.notification.warning .notification-icon {
    color: var(--warning-color);
}

.notification.info .notification-icon {
    color: var(--primary-color);
}

.notification-content {
    flex: 1;
}

.notification-title {
    font-weight: 500;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.notification-message {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.notification-close {
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: 0.25rem;
}

.empty-state {
    color: var(--gray-500);
    text-align: center;
    padding: 2rem 1rem;
}

/* Темная тема */
[data-theme="dark"] {
    --gray-50: #111827;
    --gray-100: #1f2937;
    --gray-200: #374151;
    --gray-300: #4b5563;
    --gray-400: #6b7280;
    --gray-500: #9ca3af;
    --gray-600: #d1d5db;
    --gray-700: #e5e7eb;
    --gray-800: #f3f4f6;
    --gray-900: #f9fafb;
}

[data-theme="dark"] body {
    background-color: var(--gray-50);
    color: var(--gray-800);
}

[data-theme="dark"] .navbar {
    background-color: var(--gray-100);
    border-bottom: 1px solid var(--gray-200);
}

[data-theme="dark"] .nav-brand {
    color: var(--gray-900);
}

[data-theme="dark"] .nav-brand:hover {
    background-color: var(--gray-200);
}

[data-theme="dark"] .nav-brand-dropdown {
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
}

[data-theme="dark"] .nav-brand-dropdown .dropdown-item {
    color: var(--gray-800);
}

[data-theme="dark"] .nav-brand-dropdown .dropdown-item:hover {
    background-color: var(--gray-200);
}

[data-theme="dark"] .theme-toggle {
    color: var(--gray-400);
}

[data-theme="dark"] .theme-toggle:hover {
    background-color: var(--gray-200);
    color: var(--gray-700);
}

[data-theme="dark"] .stat-card,
[data-theme="dark"] .dashboard-card,
[data-theme="dark"] .account-card,
[data-theme="dark"] .budget-card,
[data-theme="dark"] .transactions-container,
[data-theme="dark"] .filters-section,
[data-theme="dark"] .auth-container,
[data-theme="dark"] .modal-content,
[data-theme="dark"] .notification,
[data-theme="dark"] .trend-item {
    background-color: var(--gray-100);
}

[data-theme="dark"] .transaction-item:hover {
    background-color: var(--gray-200);
}

[data-theme="dark"] input,
[data-theme="dark"] select,
[data-theme="dark"] textarea {
    background-color: var(--gray-100);
    border-color: var(--gray-300);
    color: var(--gray-900);
}

[data-theme="dark"] .btn-icon {
    background-color: var(--gray-100);
    border-color: var(--gray-300);
    color: var(--gray-400);
}

[data-theme="dark"] .card-header-tabs {
    background: var(--gray-200);
}

[data-theme="dark"] .card-tab.active {
    background: var(--gray-100);
    color: var(--gray-900);
}

/* Адаптивная верстка */
@media (max-width: 768px) {
    .main-content {
        padding: 1.5rem 1rem;
    }
    
    .nav-container {
        padding: 0 1rem;
        flex-wrap: wrap;
        height: auto;
        min-height: 64px;
    }
    
    .nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
    }
    
    .nav-menu {
        display: none;
        position: fixed;
        top: 64px;
        left: 0;
        width: 100%;
        height: calc(100vh - 64px);
        background-color: white;
        flex-direction: column;
        padding: 1rem;
        gap: 0.5rem;
        box-shadow: var(--shadow-lg);
        overflow-y: auto;
        z-index: 99;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .user-name {
        display: none;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .page-actions {
        width: 100%;
        flex-wrap: wrap;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .trends-section {
        flex-direction: column;
    }
    
    .filters-section {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .filter-group select {
        flex: 1;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .modal {
        align-items: flex-end;
    }
    
    .modal-content {
        max-width: 100%;
        max-height: 85vh;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }
}

@media (max-width: 480px) {
    .main-content {
        padding: 1rem 0.75rem;
    }
    
    .nav-brand span {
        font-size: 1rem;
    }
    
    .auth-buttons {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .auth-buttons .btn {
        padding: 0.375rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .page-header h1 {
        font-size: 1.25rem;
    }
    
    /* Компактные карточки статистики */
    .stats-grid {
        gap: 0.75rem;
        margin-bottom: 1rem;
    }
    
    .stat-card {
        padding: 1rem;
        gap: 0.75rem;
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .stat-value {
        font-size: 1.1rem;
    }
    
    .quick-add-circle {
        width: 30px;
        height: 30px;
        font-size: 0.8rem;
    }
    
    /* Компактные карточки дашборда */
    .dashboard-grid {
        gap: 1rem;
    }
    
    .dashboard-card {
        padding: 1rem;
    }
    
    .dashboard-card h3 {
        font-size: 1rem;
        margin-bottom: 0.75rem;
    }
    
    /* Компактный список транзакций */
    .transaction-item {
        padding: 0.75rem 0;
        gap: 0.5rem;
    }
    
    .transaction-icon {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
    
    .transaction-title {
        font-size: 0.8rem;
    }
    
    .transaction-amount {
        font-size: 0.8rem;
    }
    
    .transaction-date {
        font-size: 0.65rem;
    }
    
    /* Топ описаний */
    #topDescriptionsCard {
        margin-top: 1rem;
        padding: 1rem;
    }
    
    .description-item {
        gap: 0.5rem;
        font-size: 0.8rem;
    }
    
    /* Счета и бюджеты */
    .accounts-grid,
    .budgets-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .account-card {
        padding: 1rem;
    }
    
    /* Фильтры */
    .filters-section {
        gap: 0.5rem;
        margin-bottom: 1rem;
    }
    
    .filter-group label {
        font-size: 0.75rem;
    }
}

[data-theme="dark"] .nav-menu {
    background-color: var(--gray-100);
}

[data-theme="dark"] .nav-link:hover {
    background-color: var(--gray-200);
}