body {
    background: #f4f6f8;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.container {
    max-width: 400px;
    margin: 0 auto;
    padding: 10px;
}

.topbar {
    display: flex;
    align-items: center;
    background: #0066cc;
    color: white;
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 15px;
}

.topbar .logo {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

.topbar h2 {
    font-size: 18px;
}

.search-bar {
    display: flex;
    margin-bottom: 10px;
}

.search-bar input {
    flex: 1;
    padding: 12px;
    border-radius: 8px 0 0 8px;
    border: 1px solid #ccc;
}

.search-bar button {
    padding: 12px;
    border: none;
    border-radius: 0 8px 8px 0;
    background: #0066cc;
    color: white;
    font-weight: bold;
    cursor: pointer;
}

#cardsContainer {
    max-height: calc(100vh - 180px);
    overflow-y: scroll;
    -webkit-overflow-scrolling: touch;
}

.admin-card {
    background: white;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 12px;
    box-shadow: 0 5px 12px rgba(0,0,0,0.15);
    font-size: 14px;
    line-height: 18px;
}