* {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    box-sizing: border-box;
}

body {
    margin: 0;
    background-color: #f8f9fa;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background-color: #333;
    color: white;
    padding: 15px 0;
    text-align: center;
    font-size: 1.2rem;
    font-weight: 600;
}

.container {
    max-width: 600px;
    width: 90%;
    margin: 40px auto;
    padding-top: 25px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    text-align: center;
}

#btnCopiar{
    display: none;
}


input[type="text"] {
    flex: 1;
    border-radius: 8px;
    padding: 10px 12px;
    width: 60%;
    border: 1px solid #ccc;
    font-size: 1rem;
    transition: 0.2s;
}

input[type="text"]:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 4px rgba(0,123,255,0.4);
}

button {
    border-radius: 8px;
    padding: 10px 18px;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.5s;
    white-space: nowrap;
}

button:hover {
    background-color: #087fff;
    color: #fff;
}

table {
    width: 100%;
    border-collapse: collapse;
    display: none;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    margin: 0;
}

th {
    background-color: #343a40;
    color: white;
    padding: 12px;
    text-align: left;
    font-weight: 500;
}

td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
}

tr:nth-child(even) {
    background-color: #f8f9fa;
}

footer {
    background-color: #333;
    color: white;
    text-align: center;
    padding: 15px 0;
    margin-top: auto;
    font-size: 0.9rem;
}

footer a {
    color: white;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

@media (max-width: 600px) {
  input[type="text"] {
    width: 80%;
    margin: 20px;
  }
}