/* USA Address Generator Plugin Styles */
:root {
    --primary-color: #2c3e50;
    --primary-hover: #1a252f;
    --accent-color: #3498db;
    --accent-hover: #2980b9;
    --secondary-color: #f8f9fa;
    --text-color: #2c3e50;
    --border-color: #e9ecef;
    --card-bg: #fff;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    --border-radius: 8px;
    --usa-red: #B22234;
    --usa-blue: #3C3B6E;
}

.usa-address-generator {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    max-width: 800px;
    margin: 20px auto;
    color: var(--text-color);
    line-height: 1.6;
}

/* Controls Section */
.usa-address-generator .address-controls {
    background-color: var(--card-bg);
    padding: 24px;
    margin-bottom: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-end;
}

.usa-address-generator .control-group {
    flex: 1;
    min-width: 200px;
}

.usa-address-generator label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--primary-color);
}

.usa-address-generator select,
.usa-address-generator input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 16px;
    color: var(--text-color);
    background-color: #fff;
    transition: all 0.2s;
}

.usa-address-generator select:focus,
.usa-address-generator input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.usa-address-generator .generate-btn {
    background-color: var(--usa-blue);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s;
    min-width: 200px;
    align-self: flex-end;
}

.usa-address-generator .generate-btn:hover {
    background-color: var(--primary-hover);
}

/* Results Section */
.usa-address-generator .address-results {
    position: relative;
    min-height: 200px;
}

.usa-address-generator .results-placeholder {
    text-align: center;
    padding: 50px 20px;
    color: #888;
    font-style: italic;
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

/* Address Cards */
.usa-address-generator .address-card {
    background-color: var(--card-bg);
    padding: 25px;
    margin-bottom: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border-left: 3px solid var(--usa-red);
    position: relative;
}

.usa-address-generator .full-address {
    font-weight: 600;
    font-size: 17px;
    margin-bottom: 15px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
    color: var(--primary-color);
}

.usa-address-generator .address-details {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
}

.usa-address-generator .address-details p {
    margin: 0;
    color: #444;
}

.usa-address-generator .address-details p strong {
    color: var(--usa-blue);
    font-weight: 500;
    display: inline-block;
    margin-right: 5px;
}

/* Loading Spinner */
.usa-address-generator .loading-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-top-color: var(--usa-blue);
    animation: spin 1s ease-in-out infinite;
    z-index: 10;
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Copy Button */
.usa-address-generator .copy-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: transparent;
    color: #777;
    border: 1px solid #ddd;
    width: 36px;
    height: 36px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.usa-address-generator .copy-btn:hover {
    background-color: #f0f0f0;
    color: var(--accent-color);
}

/* Responsive styles */
@media (max-width: 768px) {
    .usa-address-generator {
        padding: 10px;
    }
    
    .usa-address-generator .address-controls {
        flex-direction: column;
        gap: 15px;
    }
    
    .usa-address-generator .control-group {
        width: 100%;
    }
    
    .usa-address-generator .generate-btn {
        width: 100%;
    }
    
    .usa-address-generator .address-details {
        grid-template-columns: 1fr;
    }
}