body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #f4f6f9;
    padding: 20px;
    color: #333;
}

h1 {
    color: #1e293b;
    margin-bottom: 10px;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

input[type="text"] {
    padding: 10px;
    width: 300px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    background: #fff;
    transition: border-color 0.2s;
}

input[type="text"]:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

table {
    border-collapse: collapse;
    width: 100%;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

th,
td {
    border-bottom: 1px solid #e2e8f0;
    padding: 12px 15px;
    text-align: left;
}

th {
    background: #1e293b;
    color: #fff;
    font-weight: 600;
}

tr:nth-child(even) {
    background: #f8fafc;
}

tr:hover {
    background: #f1f5f9;
}

a {
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
}

a:hover {
    text-decoration: underline;
}

.no-results {
    display: none;
    text-align: center;
    padding: 20px;
    color: #64748b;
    background: #fff;
    border-radius: 6px;
    margin-top: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.country-selector {
    background: #fff;
    padding: 15px 20px;
    margin-bottom: 20px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.country-selector label {
    font-weight: 600;
    color: #475569;
}

.country-selector select {
    padding: 8px 12px;
    font-size: 14px;
    border-radius: 6px;
    border: 1px solid #cbd5e1;
    background-color: #fff;
    outline: none;
}

.country-selector select:focus {
    border-color: #3b82f6;
}

.country-selector button {
    background: #2563eb;
    color: white;
    font-weight: 500;
    padding: 8px 16px;
    font-size: 14px;
    border-radius: 6px;
    cursor: pointer;
    border: none;
    margin-left: 10px;
    transition: background 0.2s;
}

.country-selector button:hover {
    background: #1d4ed8;
}