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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    background: rgba(255,255,255,0.95);
    border-radius: 20px;
    padding: 40px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    text-align: center;
}

h1 {
    color: #667eea;
    margin-bottom: 10px;
}

.input-box {
    display: flex;
    gap: 10px;
    margin: 30px 0;
}

input {
    flex: 1;
    padding: 15px;
    border: 2px solid #ddd;
    border-radius: 10px;
    font-size: 16px;
    direction: ltr;
}

button {
    padding: 15px 30px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 16px;
    transition: 0.3s;
}

button:hover {
    background: #764ba2;
    transform: scale(1.05);
}

.result-box {
    margin-top: 20px;
    padding: 20px;
    background: #f0f0f0;
    border-radius: 10px;
}

.result-box a {
    display: block;
    color: #667eea;
    word-break: break-all;
    margin: 10px 0;
}

#copyBtn {
    background: #27ae60;
    margin-top: 10px;
}