* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #1f1f1f;
    color: #e0e0e0;
    padding-bottom: 60px;
    min-height: 100vh;
}

.search-container {
    padding: 10px;
    margin-top: 60px;
}

.search-bar {
    width: 100%;
    padding: 12px 20px;
    border-radius: 25px;
    border: none;
    background-color: #444444;
    color: #e0e0e0;
    font-size: 16px;
}

.search-bar:focus {
    outline: none;
    background-color: #555555;
}

.tabs {
    display: flex;
    justify-content: space-around;
    padding: 10px;
    background-color: #333333;
    margin: 10px 0;
}

.tab {
    color: #a2c3db;
    text-decoration: none;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
}

.tab.active {
    background-color: #a2c3db;
    color: #1f1f1f;
}

.results-container {
    padding: 10px;
}

.post, .user-card {
    background-color: #333333;
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 15px;
    border-left: 3px solid #a2c3db;
}

.post-header, .user-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.username {
    color: #a2c3db;
    font-weight: bold;
    text-decoration: none;
    font-size: 15px;
}

.timestamp {
    color: #888;
    font-size: 12px;
}

.post-content {
    font-size: 15px;
    line-height: 1.4;
    margin: 8px 0;
    word-wrap: break-word;
}

.user-bio {
    font-size: 13px;
    color: #888;
    margin-top: 5px;
}

.post-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
}

.interaction-button {
    background: none;
    border: none;
    color: #a2c3db;
    font-size: 14px;
    padding: 5px 10px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.interaction-button.liked {
    color: #ff6b6b;
}

.no-results {
    text-align: center;
    padding: 30px;
    color: #888;
}

@media (max-height: 600px) {
    .mobile-nav {
        padding: 5px 0;
    }
    
    .nav-item i {
        font-size: 18px;
        margin-bottom: 2px;
    }
}