body {
    background-image: url('../imgs/fondo.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    font-family: 'Arial', sans-serif;
}

.container {
    background-color: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(8px);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    padding: 2rem;
    margin-top: 2rem;
    max-width: 1000px;
}

input {
    background-color: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(209, 213, 219, 0.6);
    transition: all 0.3s ease;
    border-radius: 10px;
}

input:focus {
    background-color: rgba(255, 255, 255, 0.9);
    border-color: rgba(59, 130, 246, 0.7);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.25);
    outline: none;
}

input:read-only {
    background-color: rgba(240, 240, 240, 0.7);
    cursor: not-allowed;
    color: #666;
}

#countriesList li {
    background-color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    padding: 0.5rem;
}

#countriesList li:hover {
    background-color: rgba(255, 255, 255, 0.9);
    transform: scale(1.02);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

#countriesTable {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

#countriesTable tr:hover {
    background-color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

#countriesTable th {
    background-color: rgba(229, 231, 235, 0.7);
    padding: 0.75rem;
    text-align: left;
}

#countriesTable td {
    padding: 0.75rem;
    border-bottom: 1px solid rgba(0,0,0,0.1);
}

#autocompleteList {
    max-height: 300px;
    overflow-y: auto;
}

#autocompleteList div {
    background-color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
    padding: 0.5rem;
    cursor: pointer;
    border-radius: 8px;
}

#autocompleteList div:hover {
    background-color: rgba(255, 255, 255, 0.95);
    transform: translateX(5px);
}

#capsLockWarning {
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}