body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    margin: 0;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #eee;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.stat-number {
    font-size: 2.5em;
    font-weight: bold;
    display: block;
    margin-top: 10px;
}

.actions {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 15px;
    margin-bottom: 20px;
}

.action-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

button {
    background: #667eea;
    color: white;
    border: none;
    padding: 15px 25px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.3s;
}

button:hover {
    background: #5a67d8;
}

.loading {
    text-align: center;
    padding: 20px;
    color: #666;
}

/* Навигация */
.main-nav {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.nav-btn {
    background: #667eea;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s;
}

.nav-btn:hover {
    background: #5a67d8;
}

/* Кликабельные карточки */
.clickable {
    cursor: pointer;
    transition: transform 0.2s;
}

.clickable:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* Списки сообщений */
.messages-list {
    max-height: 60vh;
    overflow-y: auto;
}

.message {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
    position: relative;
}

.message.spam {
    border-left: 5px solid #e74c3c;
}

.message.not-spam {
    border-left: 5px solid #2ecc71;
}

.message-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

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

.message-time {
    font-size: 12px;
    color: #666;
}

.trusted-badge {
    background: #2ecc71;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.message-text {
    white-space: pre-wrap;
    word-break: break-word;
}

/* Карточки пользователей */
.users-list {
    max-height: 60vh;
    overflow-y: auto;
}

.user-card {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
}

.user-card h3 {
    margin: 0 0 10px 0;
    color: #333;
}

.user-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
}

.user-stats div {
    padding: 5px;
    background: #e9ecef;
    border-radius: 5px;
    text-align: center;
}

/* Поисковая строка */
.search-box {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.search-box input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
}

.search-box button {
    padding: 10px 20px;
}

/* Нет данных */
.no-data {
    text-align: center;
    padding: 40px;
    color: #666;
    font-style: italic;
}