/* Reset e estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f5f7fa;
    color: #333;
    line-height: 1.6;
    padding: 20px;
.container {
    max-width: 400px;
    margin: 0 auto;
    padding: 15px;
}   background-color: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
h1 {
    text-align: center;
    margin-bottom: 15px;
    font-size: 1.5rem;
}   color: #2c3e50;
}

.input-group {
    margin-bottom: 15px;
}

.input-group-row {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    align-items: flex-end; /* Alinha os grupos de input pela base */
}

.buttons-row {
      display: flex;
      gap: 10px;
      margin-top: 15px;
      justify-content: center;
      align-items: center;
      flex-wrap: wrap; /* Permite que os botões quebrem a linha em telas menores */
  }

.copy-all-btn {
    margin-bottom: 0;
}

.input-group.compact {
    margin-bottom: 0;
    flex: 1;
}

.input-group.compact label {
    font-size: 14px;
    margin-bottom: 4px;
}

.compact-btn {
    padding: 8px 12px;
    font-size: 14px;
    width: auto;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

button {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
    width: 100%;
}

button:hover {
    background-color: #2980b9;
}

#generateBtn {
    margin-top: 10px;
}

.results-container {
    margin-top: 30px;
}

.copy-all-btn {
    margin-bottom: 15px;
    background-color: #27ae60;
}

.copy-all-btn:hover {
    background-color: #219653;
}

.combination {
    background-color: #f8f9fa;
    padding: 15px;
    margin-bottom: 10px;
    border-radius: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copy-btn {
    background-color: #3498db;
    color: white;
    padding: 6px 12px;
    font-size: 14px;
    border: none;
    border-radius: 5px;
    margin-left: 10px;
    width: auto;
}

.copy-btn:hover {
    background-color: #2980b9;
}

/* Responsividade */
@media (max-width: 600px) {
    .container {
        padding: 15px;
    }
    
    input, button {
        padding: 10px;
    }
}